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42a27567cee2bd013ba04331b43fb48199c4b148
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Commits
| Author | SHA1 | Message | Date | |
|---|---|---|---|---|
 Alexey Artamonov
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42a27567ce |
fix(fluxcd): keep Helm uninstall working during flux-plunger recovery
flux-plunger recovers a "has no deployed releases" HelmRelease by briefly suspending it, deleting the stale storage Secret and unsuspending. helm-controller v1.5.x skips the uninstall and drops its finalizer when it handles a delete on a suspended HelmRelease, and it wakes on the same delete event flux-plunger does, so a delete inside that window orphaned the release's DataVolume, PVCs, RBAC and storage Secret. Lifting the suspension on the delete event cannot win that race reliably. Hold the release with a flux-plunger finalizer while it is suspended. The finalizer is applied together with the suspension in one server-side apply. On a delete flux-plunger lifts its suspension and keeps the finalizer, helm-controller reconciles the unsuspended generation and runs the uninstall, and flux-plunger removes the finalizer once helm-controller's own is gone and that generation is observed. This holds whichever controller handles the delete first. A completed recovery lifts the suspension and the finalizer together, and a terminating release never begins recovery. Decide ownership of a suspension by which field manager owns spec.suspend in metadata.managedFields rather than by an annotation. The apiserver transfers the field away the moment an operator, cozyhr resume or a backup controller writes a different value to it, so a later suspension is never misread as flux-plunger's, and one set through the shared flux-client-side-apply manager (platform migrations, the tenant delete hook, a manual kubectl apply) is never claimed. A release deleted under another manager's suspension is left to that manager's decision. Acquire applies without forcing first and, on a conflict, re-fetches and forces only if spec.suspend is still false: a backup controller owns the field at false through a dynamic-client Update, which a non-forced apply can never take, while true is an active suspension to leave alone. Every apply is preconditioned on the resourceVersion and uid of the read that decided on it. Without the resourceVersion, the unforced apply of true over a foreign true is accepted as shared ownership, a window the optimistic-locked merge patch this replaces had closed, and lifting the suspension and the finalizer from a release read as live would delete it without an uninstall if helm-controller had meanwhile handled a delete. Without the uid, an apply to a release that has gone would create an empty one. The apply carries only spec.suspend and the finalizer, so it cannot leak the required spec.interval. Read the release, every re-check and the storage Secret list from the apiserver rather than the informer cache. A lagging cache would let the processed-version guard delete the revision below the one just reclaimed, and the ClusterRole grants secrets get and list but not the watch an informer needs. Emit a Warning when flux-plunger holds a suspension it failed to clear, and Normal events when it leaves an external suspension alone or defers a recovery. An external suspension on a release flux-plunger has recovered before is a Warning instead: it is most likely one an earlier flux-plunger left under the shared manager, which nothing lifts unless an operator does. A release deleted under another manager's suspension is a Normal event when that was a migration's choice, and a Warning when the release carries flux-plunger's processed-version annotation, since then the skipped uninstall is an accident. Keep a single writer with leader election. A second process able to act under the same field manager could clear a suspension the first is still recovering, and no rollout strategy prevents one: the next pod starts as soon as the old one is terminating, and an eviction or a node drain replaces a pod the same way. The old pod keeps its Lease, unreleased, through its stop and drain, and the Lease outlasts both, so the next pod acts only after the old one is done; the price is that a new pod waits for the Lease to run out. The strategy sets maxSurge 0 with maxUnavailable 1 and stays RollingUpdate because existing installs carry the apiserver-defaulted rollingUpdate block and helm-controller applies server-side, where type Recreate over it is rejected on upgrade. Give the finalizer a way out when flux-plunger itself goes. Once the manager has stopped, within a bounded time, and with it every reconcile, flux-plunger drains its finalizers under a deadline that, with the stop, fits inside the pod's termination grace period. A stop that overran its bound is drained too and still reported, and only a pod that led drains. The drain writes its events straight to the apiserver, since the manager's recorder stops with the manager. A recovery in progress is aborted, the suspension and the finalizer lifted together for the next flux-plunger to start again, and a release being deleted has the suspension lifted and keeps the finalizer until helm-controller has run the uninstall. A release helm-controller does not handle in time keeps it. The waiting lives in the controller, where the envtest suites hold it against a real apiserver's generations and finalizers, rather than in a shell script against a model of them. A pre-delete hook on the chart is the backstop for what the drain could not finish, so uninstalling the component never leaves a release that tenant teardown waits on forever. It stops flux-plunger, waits out its grace period, then lifts any remaining suspension and finalizer without waiting again, naming each release it lets go of before helm-controller uninstalled it. It lifts a suspension only where flux-plunger alone holds it, with a JSON patch preconditioned on the resourceVersion and uid it read: kubectl apply --server-side on a release last written by a client-side apply moves that apply's fields to the applying manager and strips every one the body leaves out. The Job's deadline sits under the 300s helm-controller gives a pre-delete hook by default. A Deployment that cannot be stopped or a listing that never succeeds ends the hook before any finalizer is touched, and a finalizer it cannot remove ends it after the sweep; either way it exits non-zero: a failed pre-delete hook leaves the release untouched and helm-controller retries the uninstall, hook included, from a state it can still converge from, where exiting 0 would remove the component and strand the finalizer. A flux-plunger pod still present after its grace period, typically one stuck Terminating on a NotReady node, is only reported, since failing on it would fail every retry until the node returns; because it may still be setting finalizers, they are listed again after the sweep and any found fails the hook. The Job runs once, since helm-controller's retry is the one that starts afresh, and is kept after success so that its report stays readable; helm.sh/hook-output-log-policy would make helm-controller call a nil output writer (fluxcd/helm-controller#1562). A delete still held after ten minutes raises a Warning, and the held state is re-checked on a timer instead of only on helm-controller's next status write. The chart README documents the finalizer and how to clear it. Run the envtest suites on every pull request through a new make target that fetches a kube-apiserver and etcd with a pinned setup-envtest and takes the HelmRelease CRD from the in-tree Flux manifests: the unit tests drive a fake client, and everything the finalizer rests on (apply preconditions, the finalizer set-merge, real managedFields) only holds against a real apiserver. CI caches those binaries, and the target uses them without asking the release index, so a pull request does not depend on their sources being reachable; the control plane gets a longer start timeout because it starts beside the other test goals. Assisted-by: LLM Signed-off-by: Alexey Artamonov <aleksei.artamonov@aenix.io> |
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Marian Koreniuk
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6852f723b8 |
fix(kubernetes-nodes): refuse a newline in the Proxmox template tags
COZY_TEMPLATE_TAGS is comma-separated, but the normalisation also split on a newline, so `talos-v1.\n13` became two tags where the operator meant one. A newline there is now refused, like in every other value the program receives. The stub tests clean up their scratch directory after the last assertion, so a failing test leaves its qm, curl and ssh records behind for inspection. Assisted-by: LLM Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua> |
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Marian Koreniuk
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a8635f4f68 |
fix(kubernetes-nodes): refuse multi-line values in the Proxmox template script
matches() held each value to its shape with grep -x, which matches line by line, so a value with a newline passed when any one of its lines did and carried the others into the program create runs as root. A value with a newline is now refused, for every field the program receives. The test file loads test_helper and spells its absence check without `!`, for the two Bats audits on main. The Talos version check accepts the pre-release suffix the chart's render accepts, and a failure after qm create names the qm destroy that frees the VMID for the next run. Assisted-by: LLM Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua> |
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Marian Koreniuk
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bbd39c94a4 |
feat(kubernetes-nodes): build the Proxmox worker template from the pool's Talos values
A proxmox pool clones its workers from a VM template the chart never sees, and nothing said which Talos image that template has to carry. The one an operator reaches for, the platform release's nocloud-amd64.raw.xz, is the bare-metal node image: its zfs extension's service waits for a /dev/zfs no VM has, the boot sequence never completes, and Talos reboots every worker each time the boot timeout runs out, about every 70 minutes on v1.13. It also follows the host nodes' Talos version, not the pool's talos.version that the installer in the worker machineconfig names. The chart's default schematic has a trap of its own: its qemu-guest-agent service waits the same way for the agent's virtio port, which Proxmox adds only to a VM with the agent enabled. hack/proxmox-talos-template.sh builds the template from the chart's talos.schematicID and talos.version in the nocloud flavour with the agent enabled, refuses a tag set another template already carries, because capmox then finds two and clones neither, and prints the templateTags that select it. Assisted-by: LLM Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua> |
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Aleksei Sviridkin
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22e0fdbc63 |
test(tests): stop unit tests from reaching a cluster (#4804)
## What this PR does One unit test was reading from whatever cluster the caller's kubeconfig selected. The knob test in `hack/run-kubernetes-node-join_test.bats` runs `cozy_report_node_join_failure` in a fresh `bash -c` and stubs only `kubectl`, as a shell function. `cozy_diag_read` runs every read through `timeout`, and `timeout` execs the real `kubectl` from PATH, so the stub never ran. With a recording `kubectl` first on PATH, one run of that file logged 170 calls such as `kubectl -n tenant-test describe virtualmachineinstances.kubevirt.io`. All of them were reads, but a unit suite should not touch a cluster at all. The PR has three parts: 1. Both `bash -c` blocks in that file now stub `timeout`, as the post-source test already did. They also put recording `kubectl` and `talosctl` executables first on the subshell's PATH and fail if either one is executed. The declined-path block made no calls in my runs, because a zero budget declines every read. It gets the same guard because it has the same shape. 2. The unit and controller targets now run with no cluster to reach. The root `Makefile` sets `KUBECONFIG=/dev/null` and an empty `KUBERNETES_SERVICE_HOST` for `unit-tests`, each of its prerequisites, and `test-controllers`, so the CI command and each target run on its own are covered. The second variable is needed because client-go falls back to in-cluster credentials when the kubeconfig is empty and that variable plus a service-account token are present. The new `hack/unit-lane-no-cluster.bats` runs every prerequisite of `unit-tests` as its own goal with a sentinel kubeconfig and service host in the environment, and fails if any target receives them. 3. One unit file was missing the strict-mode helper. `hack/bats-strict-setup.bats` requires a `load test_helper` line in every unit file, and `hack/fork-new-images.bats` is the only one without it, so the bats lane is red on main and would stay red here. #4805 carries the same one-line fix on its own; if it lands first, this commit drops out on rebase. I ran the whole lane (`make unit-tests test-controllers`) with recording fakes for 20 cluster clients first on PATH. It made no `kubectl` call. `helm` was called 444 times, all `template` or `unittest`, none with `--validate`. `flux` was called once, for `push artifact --help`. Deleting either export line from the Makefile, or removing one target from the list, turns the new test red. Removing the `timeout` stubs turns the knob test red, and the failure lists the reads that escaped. Closes #4793 ### Screenshots Not a UI change. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note test(tests): unit and controller test targets run with no kubeconfig and no in-cluster service host, so a unit test can no longer reach a cluster. ``` |
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Aleksei Sviridkin
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a2e10312de |
fix(platform): stop treating a failed ConfigMap read as a fresh cluster (#4792)
## What this PR does A single failed API read at the start of the platform migration Job could skip every pending migration and still end green. `run-migrations.sh` checked whether the `cozystack-version` ConfigMap exists with a silenced `kubectl get` and looked only at the exit code. A timeout, a dropped connection or an apiserver restart during the upgrade all counted as "no ConfigMap", so the script stamped the target version and exited 0. The hook Job is rendered only when that ConfigMap already exists, so in practice an error was the only way into this branch. Now the script creates the ConfigMap only when it is really missing. The check uses `--ignore-not-found --output name`: kubectl drops NotFound and nothing else, so empty output means a genuine NotFound. Any other error keeps a non-zero exit, `set -e` aborts the script, and the Job retries the pod. The rest of the script already works this way: the read of the stamped version aborts on error, and the stamp runs under `pipefail`. The tests cover both branches. A new case in `hack/run-migrations.bats` makes the existence check fail with a connection error and expects a non-zero exit, no migration run and the stamp left where it was. It fails against the old check. The fake kubectl returns empty output for a missing ConfigMap only when `--ignore-not-found` is passed, as real kubectl does, so dropping the flag breaks the existing "no ConfigMap" case. No migration is added, so `targetVersion` stays. The script ships in the migrations image, and the release build restamps that image's digest as usual. Several older migrations have the same problem in a smaller form. They check for an object with `kubectl get ... >/dev/null 2>&1` and skip their own work when the check fails, for example migrations 31, 32, 36, 48, 50 and 51. A transient error there skips one migration's work, not all of them. Editing migrations that already shipped has its own risk, so I'd track that separately. Closes #4579 ### Screenshots Not a UI change. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note fix(platform): a transient API error while the platform migration Job checks for the cozystack-version ConfigMap now fails the pod so the Job retries, instead of stamping the target version and silently skipping every pending migration. ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Migration checks now distinguish a missing version record from an error while checking for it. When the check fails, the pod stops instead of treating the record as missing and proceeding with migrations. * Added coverage for TLS-handshake timeouts during the check, confirming that migrations do not run and the stamped version remains unchanged. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Aleksei Sviridkin
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be2387323b |
feat(gateway)!: reserve a passthrough listener's name by the spec alone (#4638)
## What this PR does This keeps the TLS-passthrough services on port 443 of the tenant Gateway and makes the passthrough rules hold on Cilium 1.20.2. It is stacked on #3343 and has to land with it (stack #4717). On 1.20, upstream Cilium marks an HTTPS-terminate listener and a TLS-passthrough listener on one port `Conflicted` when their hostnames overlap, and drops both from Envoy. That took `*.<apex>` and the `api`, `vm-exportproxy` and `cdi-uploadproxy` passthrough listeners down together on every tenant Gateway in `dns01` and `existingSecret` mode (#3912). #3343 now ships a patched operator that conflicts the pair only when the hostnames are equal, so the layout stays as it is on main: one Gateway, one address, everything on 443. What remains is the equal-hostname case and the cleanup that 1.20 allows. Under `http01`, a name a passthrough listener answers is now reserved by the spec alone. Before, the controller dropped the terminate listener for such a name only once a TLSRoute was attached to the passthrough listener and its backend Service resolved, which copied how Cilium builds filter chains. Without a working TLSRoute, an HTTPRoute on `api.<apex>` kept its terminate listener next to `tls-api`, and on 1.20 that equal-hostname pair takes both listeners down. Now such an HTTPRoute gets no listener and no certificate, TLSRoute or not. If all its hostnames are reserved it reads `Accepted=False` with `NoMatchingListenerHostname`. If it also claims a free hostname it stays `Accepted` and is served there. The backend lookup, its Service and ReferenceGrant watches and their RBAC rules are gone. Other changes: - `tlsPassthroughListeners` is accepted under `dns01` and `existingSecret`. The old refusal relied on 1.19.5 serving all ports from one Envoy listener; 1.20 splits ports whose SNI overlaps. - A TenantGateway reads `Ready=False` with reason `GatewayClassUnsupported` when its GatewayClass lists features in `status.supportedFeatures` but not `TLSRoute`, while it renders passthrough listeners. A class that lists nothing is not judged. Cilium 1.20.2 lists `TLSRoute`. - Comments, the README and one error message no longer describe Cilium 1.19.5 as the shipped release. - The gateway chart writes `tlsPassthroughServices` on the publishing tenant only, behind the same `gateway.enabled` switch and `publishing.exposedServices` filter as the platform TLSRoutes. Before, every tenant Gateway got the three passthrough listeners with nothing routed to them, and the reservation above would have taken those names from a child tenant's own HTTPRoutes. The uniform `allowedRoutes.kinds` on port 443 from #3087 stays. The Cilium bug behind it is fixed since 1.19.6, but several tests pin it, so removing it is a separate cleanup. ### Upgrade notes Only the publishing tenant keeps the `api`, `vm-exportproxy` and `cdi-uploadproxy` passthrough listeners. That is `tenant-root` unless `publishing.ingressName` says otherwise, and only for names in `publishing.exposedServices` while `gateway.enabled` is on. Other tenants lose these listeners on upgrade. Nothing shipped was attached to them, so a child tenant's own HTTPRoute on `api.<child-apex>` keeps its listener and certificate. Two narrow cases do change. On the publishing tenant under `http01`, an HTTPRoute on an exposed passthrough name loses its listener and certificate when the platform TLSRoute for that name forwards nowhere (the owning package is not installed, or its backends do not resolve). A TLSRoute attached by hand to a child tenant's `tls-*` listener loses its parent. To keep that listener, merge-patch `tlsPassthroughServices` into the tenant's `TenantGateway` after the upgrade. From then on the chart does not render the key there, and later upgrades leave the patch alone. `dns01` and `existingSecret` do not change: the wildcard listener still covers such a name, and the passthrough listener answers it by its exact name. Tested locally: Go tests for the controller, `go vet`, helm-unittest for `extra/gateway` and `cozystack-controller`, `make generate` and `make manifests` with no diff. The gateway e2e scenario checks that a child tenant renders no passthrough listener. It then declares `tls-api` and a passthrough listener on a native port on that tenant, checks that the tenant stays Ready with no route behind either, and checks the reservation against `tls-api`. Unit tests catch a regression in either change. In e2e, dropping the reservation turns the gateway suite red, and dropping the chart scoping does not, because CI never sets `gateway.enabled` (#4846). The controller was not run on a live cluster; the operator patch it depends on was, see #3343. ### Downstream repositories - [ ] No downstream repository is affected by this change - [x] [cozystack/website](https://github.com/cozystack/website) - follow-up: https://github.com/cozystack/website/issues/725 - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note feat(gateway)!: the tenant Gateway renders the api, vm-exportproxy and cdi-uploadproxy passthrough listeners only on the publishing tenant, for the names publishing.exposedServices lists while gateway.enabled is on. Under certMode http01 a name a TLS-passthrough listener answers no longer gets an HTTPS listener on 443, with or without a TLSRoute behind it. On the publishing tenant, an HTTPRoute on such a name whose TLSRoute forwards nowhere loses its listener and certificate. A TLSRoute attached by hand to a tls-* listener of another tenant loses its parent. An HTTPRoute with some reserved and some free hostnames used to be rejected whole; it is now Accepted and its free hostnames get a listener and a certificate. tlsPassthroughListeners is accepted under dns01 and existingSecret. A TenantGateway whose GatewayClass does not list TLSRoute in its supported features reads Ready=False while it renders passthrough listeners. ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * TLS passthrough listeners are supported with HTTP-01, DNS-01, and existing-secret certificate modes. Edge-terminated Gateways remain unsupported. * Declaring a passthrough hostname reserves it from HTTPS termination and certificate creation, even when no route is attached. * Passthrough listeners are rendered only for exposed services on the enabled publishing Gateway. * **Bug Fixes** * Gateways that declare passthrough listeners but explicitly lack TLSRoute support are now reported as not ready. * Routes targeting a hostname served by a passthrough listener on a different Gateway are correctly withdrawn. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Aleksei Sviridkin
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ad3f15d4f3 |
feat(gateway)!: reserve a passthrough listener's name by the spec alone
The TenantGateway controller withheld the HTTPS-terminate listener for a name a passthrough listener answers only once a TLSRoute was attached there and resolved a backend, mirroring how Cilium builds its filter chains. That kept a served endpoint up on Cilium 1.19.5, but it tied every route's status to one implementation's translator and needed Service and ReferenceGrant watches to land the deferred decision. The shipped operator accepts a wildcard terminate listener beside a narrower passthrough listener on 443 and keeps conflicting every other overlap. A terminate listener for the passthrough name itself is not narrower, so on 443 the rule now protects the dataplane outright; on a native port Gateway API would serve the pair, and the rule holds as a policy that keeps a platform name with its passthrough listener. Reading it off the spec makes the outcome the same on every implementation. Under http01 an HTTPRoute claiming such a name gets no listener and no certificate whether or not a TLSRoute is attached. A route whose every hostname is reserved reads Accepted=False with NoMatchingListenerHostname; one that also claims a free hostname stays Accepted and is served there, as Gateway API accepts a route whose hostnames intersect at least one listener. dns01 and existingSecret are unchanged: their wildcard listener still covers such a name, and the passthrough listener answers it by its exact server name. The chart writes the passthrough services on the publishing tenant alone, so the names reserved by default are the ones the platform publishes there through its own TLSRoutes. The shape an upgrade changes is an HTTPRoute on such a name whose platform TLSRoute forwards nowhere, because it never attached (the package owning the service is not installed) or because none of its backends resolve: that route kept a terminate listener and now gets none. The backend resolution, its watches and the RBAC rules that served them go away. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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6144805bea |
fix(mariadb): mount the chart's my.cnf under a .cnf name (#4843)
## What this PR does The MariaDB chart's my.cnf has not been read by the server since the mariadb-operator bump to v0.28.1. Up to v0.0.27 the operator mounted the referenced ConfigMap key as `/etc/mysql/conf.d/my.cnf` whatever the key was called. Since v0.0.28 the file takes the key's own name, so the chart's key `config` became `/etc/mysql/conf.d/config`. The server's `!includedir` reads only `*.cnf` files, so it skipped it, and every instance has been running on stock MariaDB defaults. On the default `t1.nano` preset that means a 128M buffer pool inside a 128Mi memory limit. This renames the key to `my.cnf` in the ConfigMap and in the MariaDB CR. The file content is unchanged. I started all four shipped versions (10.6.24, 10.11.15, 11.4.9, 11.8.5) with the rendered file under a 128m memory limit, and each one came up with the chart's values. The MySQL-only options in the file log a warning and are otherwise ignored. They and the deprecated `innodb_flush_method` are tracked in #4842. Tests: a helm-unittest suite pins the key on both sides, and the mariadb chainsaw suite gets a step that compares `@@innodb_buffer_pool_size` on the running server with the value in the rendered my.cnf. This changes behaviour on every existing instance, see the release note. Each instance rolls its pods once because the projected volume in the pod template changes: replicas first, then the primary with a switchover. After that the server runs with every setting in the chart's file. Instances created before the operator bump (May 2024) ran with these settings before. Newer ones never did. Closes #4836 ### Screenshots Not a UI change. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note fix(mariadb): the chart's my.cnf is applied again. Since mariadb-operator v0.28.1 it was mounted under a name the server ignores, so MariaDB instances ran on stock defaults. Every existing instance rolls its pods once on upgrade (replicas first, then the primary with a switchover) and then runs with the chart's settings. That changes behaviour: buffer pool, redo log, connection limits and caches are sized from the instance's resources; sql_mode becomes NO_ENGINE_SUBSTITUTION, so strict mode is off and invalid values are truncated with a warning instead of rejected; innodb_flush_log_at_trx_commit=2 can lose up to about a second of committed transactions if the node crashes; innodb_fast_shutdown=0 makes every pod shutdown slower. ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * MariaDB configuration is now stored and read using the `my.cnf` key. A verification check confirms the running server applies the configured buffer-pool size. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Aleksei Sviridkin
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8ab6d4948f |
test(mariadb): assert the server runs with the chart's my.cnf
The chart's unit tests can pin the ConfigMap key and the CR reference, but not what mariadb-operator does with them or which files the server then reads from /etc/mysql/conf.d. Compare innodb_buffer_pool_size as the live server reports it against the value in the rendered my.cnf, which differs from the server default on this fixture's preset. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
|
da28ea7ee8 |
ci(e2e): run nightly and release-tag e2e on the container lane
Nightly and the rc gate still booted the management nodes as QEMU guests, the substrate the merge-gating lanes left behind. On it the tenant Kubernetes suites have missed their node-join deadline on most nights since 2026-10-02, each failure spends the whole deadline, and the job reaches its timeout before the alphabetically later suites run. Over the same days those suites passed on every PR run that selected them, where the nodes are Talos containers and a tenant worker sits one virtualization level shallower. Both lanes now use the PR lanes' container substrate. Nightly's e2e no longer waits for the nocloud disk, which it does not boot; the disk is still built and published. A manual e2e-tag dispatch against a tag that predates the container lane fails early and names the ref to dispatch from instead. DRBD, the replicated StorageClass and the Cozystack Talos node image lose their last e2e coverage with this. The docs and comments that pointed at nightly and the rc gate as that coverage now say so. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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b64e12b0cf |
docs(cilium): re-anchor comments the v1.20.2 bump made stale
The admission-webhook deny policies in ingress-nginx and kubeovn-webhook cite Cilium source and the vendored values by line number. The bump moved endpointLockdownOnMapOverflow and the policy-map ordering block in pkg/endpoint/bpf.go, so the cited lines pointed elsewhere. Name the key and the function instead, which survive the next bump, and move the getEndpointSelector citation to v1.20.2, where the cited lines are unchanged. The kubeProxyReplacement pin explained the service translation in terms of v1.19.5. With Gateway API on, v1.20.2 keeps socket LB in the host namespace, so pod-namespace connections are translated per packet in bpf_lxc before egress policy runs, which is what the pin relies on. The same holds for the e2e image mirror, whose egress-policy comment in hack/e2e-talos-image-cache.yaml described socket LB. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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e60461dc56 |
docs(cilium): stop tying the endpoint-leak race note to one release
The note said the restore-window race had no released fix as of v1.19.5, which reads as current on every later pin whether or not anything changed upstream. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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87a64071a7 |
fix(cilium)!: take cilium's own addresses from a block kube-ovn does not hand out (#4778)
## What this PR does
fixes #3740.
on the kube-ovn variants cilium allocates no pod ips, but the agent
still takes its router ip (`cilium_host`, `CiliumInternalIP`) and the
gateway api ingress ip from its own allocation cidr. with `ipam.mode:
kubernetes` that's `Node.spec.podCIDR`, a /24 out of the same /16
kube-ovn hands pods from, so sooner or later kube-ovn gives a pod an
address cilium already holds. we hit it on three clusters, details in
https://github.com/cozystack/cozystack/issues/3740#issuecomment-6022394243.
**what changes**
- the kube-ovn variants run cilium with `ipam.mode: cluster-pool`, a /29
per node out of the last /21 of `networking.podCIDR` (`10.244.248.0/21`
for the default /16). the platform derives the block from
`networking.podCIDR` and passes the same range to kube-ovn as
`--default-exclude-ips`, so a fresh install never hands it to pods.
- the block sits inside the pod cidr on purpose. envoy reaches gateway
api backends from the node's ingress ip, and kube-ovn masquerades host
originated traffic only when the source is in `ovn40subnets`. with the
`100.65.0.0/16` pool from the issue a nodeport through the gateway
answered 200 only on the backend's node and 503 `upstream connect error
... connection timeout` on the other two. with the block inside the pod
cidr it's 200 from all three. worth a look on the ci side too. the ci
sandbox sets talos `podSubnets` to `100.65.0.0/16`, so cilium's ingress
ips there already come from outside `ovn40subnets`, and the gateway e2e
checks Accepted, Programmed and the lb service but sends no request
through a listener, so it wouldn't notice. with this pr the sandbox
takes its block from the pod cidr like everyone else.
- the end of the /16 is what kube-ovn reaches last. it hands out the
lowest free address and reuses released ones only when the free range
runs dry (`pkg/ipam/subnet.go` and `pkg/ipam/ip_range_list.go` at
v1.15.26). a /21 cut into /29s covers 256 nodes.
- the slim variants and guest clusters stay on `ipam.mode: kubernetes`.
cilium is the only cni there and `Node.spec.podCIDR` is the pod range.
- `networking.podCIDR` now needs /20 or wider on the kube-ovn variants,
otherwise the render fails and says why. an install that rendered before
can stop rendering at upgrade, hence the `!`. a /21 cut into /29s also
caps these variants at 256 nodes, a fresh install included.
**existing clusters**
a post-upgrade hook in the cilium chart moves them
(`templates/ipam-migration.yaml`, `files/ipam-migration.sh`). before it
touches anything it checks that the block has a /29 for every CiliumNode
and that it lies inside kube-ovn's default subnet, and stops with both
cidrs printed otherwise. a node cleared past the pool's capacity would
lose pod networking on its next agent restart, and a block outside the
subnet puts the agents outside `ovn40subnets` again. it has to be
post-upgrade. platform migrations run as the platform's pre-upgrade
hook, while every agent still runs `ipam.mode: kubernetes` and writes
`Node.spec.podCIDR` back into a cleared CiliumNode
(`pkg/nodediscovery/nodediscovery.go` at v1.19.5), so the move can only
happen after the cilium release switched the mode. the job runs on the
host network against the agent's own api endpoint (kubeprism on talos),
because it restarts the agents.
1. adds the block and every node's current ingress ip to `excludeIps` of
the default subnet, in one json patch with a `test` op, and reads the
subnet again on conflict, since kube-ovn rewrites that list into its own
order right after a patch. the old ingress ip goes in because cilium
1.19.5 keeps a former ingress ip in the agent's ipcache as
`reserved:ingress` after the move. we saw 2 to 3 such entries per node
hours later. old router ips leave the ipcache and go back to kube-ovn.
2. stops right there if an address in the block is still allocated,
names it, and moves no agent. it first checks the subnet status it
patched against, then waits until `status.v4availableIPrange` stops
offering the block, which is kube-ovn having applied the exclusion, and
then reads the `ips.kubeovn.io` objects of the default subnet. the
status alone can't answer it, kube-ovn leaves excluded addresses out of
`v4usingIPrange` (`GetSubnetIPRangeString` in `pkg/ipam/ipam.go` at
v1.15.26), so a pod still in the block would be invisible on a retry
where the exclusion is already in place. recreate those pods and the
next upgrade retry goes through.
3. one node at a time, clears the inherited /24 from
`spec.ipam.podCIDRs` (again with a `test` op, so a concurrent writer
fails the patch instead of losing an update), waits for the operator to
allocate a /29 from the block and restarts that node's agent. a node
that isn't ready is skipped and its agent picks up the block when it
starts. nodes already moved are left alone, so a retry after a timeout
just continues. the hook runs inside the cilium upgrade, so where
restarting every agent takes longer than the upgrade timeout, 10m by
default, the release first reports a failed upgrade and the move
finishes on the retry.
running pods keep their addresses. every agent restarts twice on
upgrade, once when the config change rolls the daemonset and once from
the hook, and while it restarts host to pod traffic on that node blips
for a few seconds because the router ip moves. a pod that sits on a
router ip today is reachable again after the move, the node no longer
holds that address. a pod on a node's current ingress ip keeps it and
that node keeps seeing it as `reserved:ingress`, so recreate it. the
hook logs those pods by name.
### Validation
- `helm unittest` passes cilium 23/23, platform 246/246 and kube-ovn
22/22. the new suites pin the rendered `cilium-config` keys per variant,
the hook shape, env and rbac, and the platform wiring for the talos and
generic branches, a custom pod cidr, host bits in the network address,
the refusals for a too small or non ipv4 cidr, and the slim variant.
- on a trial merge with main at
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Aleksei Sviridkin
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603a4fc401 |
test(monitoring): stop the alert severity guard from missing rule sources (#4812)
## What this PR does follow-up to #3799, which added `hack/alert-severity-contract.bats`. the guard had two blind spots. it found rule files by an exact `kind: PrometheusRule` or `kind: VMRule` line, so a quoted kind or one followed by a comment took the whole file out of the check. and a rule group whose rules all come from template actions, for example an `include` of a helper, is empty once those actions are stripped, so it passed with nothing checked. discovery now also matches a quoted kind and a kind followed by a comment. a rule document without groups, or a group with no alert or recording rule left after stripping, now fails the run and names the file and the group, the same way a file that cannot be parsed already does. a group of recording rules alone still passes. on the current tree nothing changes. the wider discovery finds the same 43 files, no group comes out empty, and the guard stays green. three new cases cover a quoted kind and a commented kind with a bad severity, a group filled only by an `include`, and a group of recording rules. against the old guard the first two fail and the third passes. dropping the recording clause from the new check turns the recording case red, and the tree check with it, since the tree has recording-only groups. the suite passes under bats 1.14 with `set -u`, and the strict setup audit stays clean. ### Screenshots not a ui change. ### Downstream repositories walked the trigger map against the diff. it touches only `hack/alert-severity-contract.bats`, a unit test that no other repository restates. no entry matches. - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note test(monitoring): the alert severity check now also catches rule files with a quoted or commented kind, and fails on a rule group it cannot see into instead of passing it unchecked ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Alert-rule source discovery now recognizes quoted rule kinds and kinds followed by YAML comments. * The alert severity contract now reports and rejects documents with no groups and groups with no alert or recording rules after template actions are removed. * Recording-rule-only groups continue to pass the contract. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Yan Bondarenko
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dc814f3ae5 |
test(monitoring): stop the alert severity guard from missing rule sources
The guard found rule files by an exact `kind: PrometheusRule` or `kind: VMRule` line, so a quoted kind or one followed by a comment took the file out of the check. A rule group whose rules all come from template actions is empty once those are stripped, so it passed with nothing checked. Discovery now accepts those spellings, and a rule document without groups, or a group without a visible alert or recording rule, fails the run the way a file that cannot be parsed does. Assisted-by: LLM Signed-off-by: Yan Bondarenko <202671653+yankawai@users.noreply.github.com> |
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Yan Bondarenko
|
f944eeff6e |
test(hack): load the strict-mode helper in cilium-ipam-migration.bats
bats-strict-setup.bats requires every unit file to load test_helper so its tests run under set -u, and fails the whole bats lane on main because this file does not. Assisted-by: LLM Signed-off-by: Yan Bondarenko <202671653+yankawai@users.noreply.github.com> |
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Aleksei Sviridkin
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84daaf0c70 |
fix(hack): keep root monitoring redirects off in the E2E install
The E2E install sets Tenant/root spec.monitoring to false, but left the platform monitoring.rootEnabled at its default of true, so cozystack-basics rendered its vlinsert/vminsert ExternalName Services into cozy-monitoring regardless. That namespace is created only by metrics-server, monitoring-agents and monitoring. A narrow suite selection disables all three, so basics fails with `namespaces "cozy-monitoring" not found` and every package waiting on it never installs. Wide selections passed only because they keep at least one of those packages. Setting rootEnabled to match the root tenant removes the dependency and is what the value's contract asks for anyway. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
|
0ea11b4ef0 |
test(hack): load the strict-mode helper in fork-new-images.bats
bats-strict-setup.bats requires every unit file to load test_helper so its tests run under set -u, and fails the whole bats lane on main because this file does not. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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2ec9a69bbd |
test(tests): load the strict-mode helper in fork-new-images.bats
bats-strict-setup.bats requires every unit file to load test_helper so its tests run under set -u, and fails the whole bats lane on main because this file does not. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
|
595e9f5b77 |
test(tests): run the unit and controller lanes with no cluster to reach
A unit test that misses a stub, or whose stub an exec chain steps past, reaches the cluster of whatever kubeconfig the caller has, locally and on a CI runner alike. Point KUBECONFIG at /dev/null for unit-tests, each of its prerequisites and test-controllers, and empty KUBERNETES_SERVICE_HOST: with an empty kubeconfig client-go falls back to in-cluster credentials when that variable and a service-account token are present. hack/unit-lane-no-cluster.bats runs every prerequisite of unit-tests as its own goal under a hostile environment and fails if one of them gets the caller's kubeconfig or service host. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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65769d53f4 |
test(hack): keep the node-join knob tests off the real kubectl
Two tests run cozy_report_node_join_failure in a fresh `bash -c` with kubectl stubbed as a shell function only. cozy_diag_read runs each read through `timeout`, which execs its argument, so the reads in the knob test went to the real kubectl and from there to whatever cluster the current kubeconfig selected. Stub `timeout` in both subshells, as the post-source test already does, and put recording kubectl and talosctl executables first on their PATH so a read that gets past the stubs again fails the test. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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387760b94e |
test(tests): run unit suites with Bats and retain POSIX coverage (#3849)
## What this PR does This runs the unit suite with Bats and keeps a separate `dash` pass for tests that source production shell helpers. Unit files are discovered from the filesystem, and each loads the audited helper that restores `set -u` in test bodies without changing subprocess shell options. CI pins Bats 1.14.0, keeps JUnit reports, and runs Bats for docs-only changes too. Code changes also run Helm, Go, controller and POSIX compatibility tests. Per-file Make targets and the `--keep-going` sub-make are removed because one `bats -j` run goes through all files anyway, so a red file doesn't stop the others, and `hack/bats-unit-keep-going.bats` checks this with real bats. `-k` stays in the workflow because without it a red Bats file keeps `test-controllers` from starting. Local tests require bats-core 1.5 or newer. GNU parallel is optional, and the complete local hook runs with `pre-commit run bats-unit-tests --hook-stage manual --all-files`. Live-cluster suites keep their existing runner. ### Validation `make unit-tests test-controllers -j4 -k --output-sync=target BATS_JOBS=4 BATS_POSIX_SHELL=dash` passed, including every discovered Bats file and the POSIX pass. Mutation checks reject omitted files, disabled or exported nounset, missing CI steps and missing or excessive POSIX coverage. ### Downstream repositories The developer guide update is tracked separately in [cozystack/website](https://github.com/cozystack/website/issues/717). CCP has no caller of the changed targets. - [ ] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - documentation follow-up: [issue](https://github.com/cozystack/website/issues/717) - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note NONE ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Testing & Reliability** * Bats unit tests run as a dedicated suite, with optional parallel execution and JUnit reports. * Pull request checks run Bats tests for documentation-only changes, and unit and controller tests for code changes. * POSIX-shell compatibility tests are included in the standard unit-test run and continue after individual failures. * Test reports are uploaded even when checks fail. * Added a manual local test hook for running Bats and POSIX compatibility tests. * Shared strict setup is applied across Bats unit tests. * **Documentation** * Updated testing guidance with current commands, runner compatibility, and CI coverage. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Aleksei Sviridkin
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cbbb69afc3 |
fix(platform): stop treating a failed ConfigMap read as a fresh cluster
run-migrations.sh decided whether cozystack-version exists by the exit status of a silenced kubectl get, so a timeout or a dropped connection counted as "no ConfigMap": the runner stamped the target version and exited 0, and every pending migration was skipped for good. The hook Job only renders when the ConfigMap already exists, so in practice an error was the only way to reach that branch. --ignore-not-found suppresses NotFound alone; any other error keeps its non-zero status and now fails the pod, so the Job retries the read. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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3e078b79a9 |
ci(e2e): refuse a new fork image before the build starts (#4767)
## What this PR does A fork PR that adds a first-party image cannot pass the fork e2e lane, and today it finds that out only after the whole build. `e2e-fork.yaml` pushes the fork's image archives only under names the base tree already exports, so a new image is refused at the push with `image '<name>' is not in the base-tree allowlist`. Nothing the contributor does on the PR changes that. This PR keeps the push allowlist as strict as it is and moves the failure to the start of the run. On fork PRs, `plan` in `pull-requests.yaml` now runs `hack/fork-new-images.sh`. The script derives the image names of the PR tree and of its base parent with the same `make -n` derivation the push step uses. If the PR tree exports a name the base does not, it fails before any build, names the images and says what has to happen: a maintainer lands the image on the base branch first, or the change runs from a branch in this repository. The check runs from the fork's own tree, so a fork can remove it. That is fine, because it only saves an honest contributor a wasted build. The push allowlist in `e2e-fork.yaml` is still the boundary. That workflow cannot call the script, since it runs from the default branch over an untrusted checkout. So `hack/fork-new-images.bats` pins the two derivations to each other, and also covers the script's behaviour and the fork-only gating of the step. I replayed the script against the merge commit of #4291 and its base parent. It fails with `cluster-api-provider-kubevirt`, the same name the push step refused there. The workflow_run lane itself cannot be exercised locally. This does not lift the limitation itself: a fork still cannot get a green run for a new image. Part of #4329. ### Screenshots Not a UI change. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note ci(e2e): a fork PR that adds a new first-party image now fails in the plan job, naming the image, instead of after the whole build at the image push. ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Fork pull requests that add image names not present in the base branch are now rejected during planning, with the new names reported before builds begin. * **Documentation** * Updated guidance describes the early check and clarifies how it relates to the image allowlist used during publishing. * **Tests** * Added coverage for new, unchanged, reduced, and empty image sets, along with checks that the pull request workflow applies the check only to fork submissions. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Myasnikov Daniil
|
cc942fed68 |
test(tests): run unit suites with Bats and retain POSIX coverage
The shell translator rewrites test bodies and loses Bats reporting. The unit lane needs complete TAP results and JUnit reports without changing how live-cluster suites run. Sourced production helpers still need a dash pass, and unit test bodies need nounset without exporting shell options into subprocesses. Assisted-by: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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|
Aleksei Sviridkin
|
b1c84e9c06 |
feat(platform, tests): select E2E packages and declare controller dependencies (#4022)
## What this PR does E2E installs the whole platform on a fresh cluster for every PR, whatever the PR touches, so install time and flake surface go to packages the selected suites never use. This PR makes the E2E install take only what the selected suites need. `hack/select-install.sh --disabled <suites>` generates `bundles.disabledPackages` for fresh E2E installs using an ordinary platform variant. It keeps suite owners, runtime requirements and the install baseline, then follows their forward `PackageSource` dependencies. The baseline follows the unconditional waits in `hack/e2e-install-cozystack.bats` and stays seeded directly even where the graph reaches the same packages. It also keeps platform services that no suite owns but the rest of the platform uses: `multus`, `cozystack-scheduler`, `linstor-scheduler`, `flux-plunger`, `cozy-proxy` and `ouroboros` (the Kubernetes suites assert its hairpin NAT). Backup suites also keep `backupstrategy-controller` and its dependencies, and the gateway suite keeps `kubeovn-webhook`. The E2E job now selects the suites before it installs, and passes the complement to the platform Package as `disabledPackages`. The `full-e2e` label and an empty selection keep the full install, and the nightly and tag lanes pass no list. The platform sources also change: `mongodb-application` now depends on `mongodb-operator`, and `seaweedfs-application` on `objectstorage-controller`. These dependencies apply to regular platform installs and upgrades too. The new `mongodb-operator` edge also reaches reverse test selection: a change under `packages/system/mongodb-operator` now selects the `mongodb` suite instead of falling back to the full suite. Backup APIs and the gateway webhook remain suite-specific install requirements, so they add no edges. The disable list governs fresh installs because existing Packages carry `helm.sh/resource-policy: keep`. Optional packages still need `bundles.enabledPackages`. Packages that no suite owns and the baseline does not keep stay uninstalled on purpose, also when test selection answers with every suite (monitoring exporters like `goldpinger` and `kubeovn-plunger`, apps without a suite, provider-specific operators). Nothing in the run looks at them, so installing them only adds a readiness wait, and a change to such a package gets no install check from this gate. ### Measured One run per variant on a 32 vCPU / 128 GB VM, container lane, the CI artifacts of this PR, `postgres` suite selected, 55 packages disabled: - HelmReleases 111 to 77, pods 219 to 197 - pod requests 14.8 CPU / 37.7 GiB to 13.5 CPU / 35.7 GiB - host memory peak during install 33.4 GB to 30.2 GB - `install-cozystack` 26m33s in both runs - `postgres` suite 25m50s to 25m17s, passes on the reduced install Install time did not change. The removed packages are mostly operators and apps without instances, and what the install waits on (SeaweedFS, LINSTOR, CDI, the Cluster API providers, Keycloak) stays in the baseline. With one run each, differences of a minute or two are noise. The selection, the install closure and the workflow wiring are covered by bats tests (`hack/select-install_test.bats`, `hack/select-e2e_test.bats`, `hack/platform-packages_test.bats`) and by a helm-unittest suite in the platform chart. ### Screenshots Not a UI change. ### Downstream repositories The new dependencies ship in the platform chart. No coordinated changes are needed in downstream repositories. - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note feat(platform, tests): E2E installs only the packages the selected suites need. MongoDB now depends on its operator, and SeaweedFS on the object storage controller. ``` |
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Aleksei Sviridkin
|
798094e725 |
feat(release): add backport-audit, a pre-release backport triage tool (#3527)
## What this PR does
This adds `cmd/backport-audit`, a maintainer tool that checks, before a
release or an rc is cut, whether everything labelled for backport
actually landed on the release branch. It prints the URLs of the PRs
that did not and exits non-zero, so the cut can gate on it.
`docs/release.md` and `docs/agents/releasing.md` now send the patch-cut
check through it.
The docs it replaces inventoried backports with `gh pr list --search
"is:merged label:kind/backport"`. That lists every PR ever labelled, not
what reached the branch. Answering the real question by hand means
reading the branch history per PR, and that is how backports go missing
quietly.
```console
$ go build ./cmd/backport-audit
$ ./backport-audit release-1.4
=== release-1.4 === 30 candidate PRs: MISSING=5 dropped=4 backported=21
MISSING -- labelled for this line, no trace of it here (5):
https://github.com/cozystack/cozystack/pull/2704
#2704 fix(info): use root-host for Keycloak OIDC issuer URL in tenant kubeconfig
label=kind/backport author=myasnikovdaniil merged=2026-05-26 -- no backport PR, nothing on branch
```
A `kind/backport` label does not name a branch. `backport.yaml` resolves
the target when the PR merges, so the same label means `release-1.5` on
a PR merged in June and `release-1.6` on one merged in August. The audit
reproduces that rule instead of trusting the label text. The rule
changed once, on 2026-08-03, when
|
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Aleksei Sviridkin
|
5486d4ffcf |
fix(networking): harden webhook policy assumptions (#4058)
## What this PR does This is follow-up for [#3997](https://github.com/cozystack/cozystack/pull/3997). It reads ingress-nginx admission port from effective subchart values and refuses empty value, and fixes `kubeProxyReplacement=false` status because cozystack has no supported Service translator in that state. Gateway test now requires one real ClusterIP and keeps same ready Pod UID, IP and port for whole probe, so stale EndpointSlice, replaced Pod or wrong Service can't report deny. Policy selectors and two-ended deny from [#3997](https://github.com/cozystack/cozystack/pull/3997) stay unchanged, and this does not claim root cause for [#3983](https://github.com/cozystack/cozystack/issues/3983). ### Screenshots Not applicable. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: ### Release note ```release-note fix(networking): use effective ingress admission port, report unsupported Cilium service routing correctly, and reject stale backend evidence in gateway tests ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit - **Bug Fixes** - Admission webhook connectivity checks now validate the configured Service and its exact backend endpoint throughout probing, improving failure detection. - Admission webhook policies now fail closed when the webhook port is not explicitly configured. - **Documentation** - Clarified that supported service routing requires `kubeProxyReplacement: true`. - Updated guidance to explain that disabling this setting or webhook policies does not provide a supported fallback. - **Tests** - Added coverage for missing webhook port configuration and strengthened networking stability checks. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Myasnikov Daniil
|
bcfa50d7e9 |
test(e2e): install only the packages the selected suites need
The E2E job installs the whole platform on a fresh cluster before it knows which suites will run, so every PR pays install time and flake surface for packages its suites never use. Select the suites first and pass the complement computed by select-install.sh to the platform Package as disabledPackages. The full-e2e label and an empty selection keep the full install, and the nightly and tag lanes pass no list, so they are unchanged. Assisted-by: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
f46a9797b8 |
fix(hack): keep platform services in selective installs
Dropping every package that no suite owns also drops services the rest of the platform relies on: multus for secondary networks, the cozystack and LINSTOR schedulers, flux-plunger, cozy-proxy and ouroboros, whose hairpin NAT the Kubernetes suites assert. Nothing waits for them, so no PackageSource edge reaches them, and adding one would also change reverse test selection. The remaining packages stay uninstalled on purpose, also when test selection answers with every suite: nothing in the run looks at them, so installing them only adds a readiness wait. Assisted-by: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
f863967ca5 |
fix(hack): retain the webhook used by gateway tests
The gateway namespace-churn regression requires a registered and ready pod admission webhook. Its availability cannot be tested when selective installation removes the package that registers it. Assisted-by: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
59555c895e |
fix(hack): retain controllers and APIs for selective installs
Tenant HelmReleases need a shard reconciler, and the root SeaweedFS release creates COSI resources even when no backup suite is selected. Without those controllers, a fresh reduced install cannot become ready. The Kubernetes suites create worker pools through KubernetesNodes, and MongoDB renders an operator-owned CR. Selecting only the cluster API or application chart drops resources those suites require. Assisted-by: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
064231df47 |
fix(hack): support BWK awk in install graph validation
BWK awk rejects literal newlines in command-line assignments. Every non-empty selection and graph validation therefore aborts before it can check dependencies when this awk implementation is selected. Assisted-By: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
361893e6f4 |
fix(hack): retain backup APIs in selective installs
Backup roundtrip suites create Bucket and backup resources that the application graph does not require. A graph-only closure therefore omits the APIs those suites need on a fresh install. Assisted-By: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
7fda27385e |
fix(hack): validate selective install graphs before output
Dangling references and cycles make the inventory unsuitable for a fresh install even when the selected suite does not reach them. Accepting that inventory would hide a broken platform graph. Assisted-By: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
3766579e89 |
test(hack): tighten selective install assertions
PackageSource names contain dots, so regular-expression matching can accept a different source. Selecting a suite also does not prove its install closure retains every API that suite uses. Assisted-By: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
610578be16 |
test(hack): verify selective install contract
A missing suite owner or a discarded discovery failure can leave a reduced install without the APIs its tests exercise. Graph-only checks cannot establish that the chart preserves the requested package set. Assisted-By: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
4b13893911 |
feat(hack): generate installable selective package sets
A reduced E2E install needs the install harness prerequisites and every owner of a selected suite, including requirements absent from the application dependency graph. Assisted-By: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
f0bd36a709 |
test(release): keep audit and workflow backport labels aligned
A label spelling accepted by only one side can make a requested backport invisible to the release check. Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> Assisted-by: LLM |
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Myasnikov Daniil
|
fd0a0fa29f |
test(networking): bind deny probe to live pod
Require a real admission ClusterIP and carry the EndpointSlice target UID into the direct-backend coordinate. Tie that coordinate to a non-empty current Pod snapshot so stale endpoints or masked list failures cannot produce a policy verdict. Assisted-By: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Myasnikov Daniil
|
79e236aa7a |
test(networking): harden webhook regression proof
Probe one exact ready admission EndpointSlice backend throughout the measurement window and reject missing or ambiguous Service ports. Ensure the kubeovn-webhook Helm suites run through package discovery. Assisted-By: LLM Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com> |
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Aleksei Sviridkin
|
520af57905 |
chore: drop private cluster, host and personal names from the tree
Private infrastructure names, a real hostname, a commented-out internal mirror block, an internal product name, and a reviewer's name in a comment do not belong in a public repository; drop them and replace what needs a stand-in with neutral placeholders. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
|
d2e3eb4f82 |
fix(kubernetes, e2e): unblock autoscaling below min size, size the computeplane pool, fix the backupcontroller build (#4768)
## What this PR does Makes the backupcontroller test package compile again on main. #4587 added a flavor argument to `createCNPGBackupArtifact` and `marshalCNPGBackupSnapshot`, and #4669, whose CI ran before that, added two test calls with the old argument lists. Both PRs were green on their own, and together they break `go test ./internal/backupcontroller/`. The two calls now pass the same default flavor as the other tests in the file. The second commit fixes an e2e suite that fails the required E2E check here. It is the `computeplane` suite from #4713, and its worker pool was one node with a single vCPU. After the kubelet reservations that node has 900m of CPU to allocate. The tenant addons (cilium, coredns, csi, ingress-nginx, metrics-server, cert-manager) request exactly 900m between them. If cert-manager's startupapicheck hook pod is created last, it can't be scheduled and the install times out after 10m. The reinstall after remediation runs into the same full node. Whether that pod comes last depends on install order, so the suite passed on #4713 and failed here. The pool now has two workers with one vCPU each, the same shape the kubernetes suites use. One vCPU per worker stays on purpose, because of #3513. Two workers exposed a deadlock in the tenant cluster-autoscaler. The suite's pool is created at zero replicas and then gets a min size of 2, which CAPI does not apply to the live replica count on upgrade (#4786). The autoscaler's scale-up for a pending pod asks for one node, and the clusterapi provider refuses it because one is under the min size, although it is an increase. That refusal backs the group off, and the min-size enforcement skips groups in backoff, so the pool never leaves zero. Upstream had the same report in kubernetes/autoscaler#4942, closed as stale, and it is now tracked in kubernetes/autoscaler#10400. Our autoscaler image already patches the mirror case for max size, and the patch now refuses only a decrease below the min size. `go vet` and `go test ./internal/backupcontroller/...` pass, and so do the bats pins for the computeplane suite. The autoscaler patch adds a test for each direction, and the clusterapi package tests pass with it applied to 1.32.0. ### Screenshots Not a UI change. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note NONE ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * Improved cluster autoscaling for worker groups outside configured size limits: groups below their minimum can scale up toward it, and nodes can be removed when a group exceeds its maximum. Scale-down requests below the minimum remain restricted. * **Tests** * Updated backup and restore test calls with PostgreSQL and empty flavor values. * Updated ComputePlane checks for a two-worker pool and clarified cert-manager installation timing expectations. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Yan Bondarenko
|
dc362fa591 |
fix(cilium)!: take cilium's own addresses from a block kube-ovn does not hand out
On the kube-ovn variants Cilium allocates no pod addresses, but the agent still takes its router IP and the Gateway API Ingress IP from its allocation CIDR. In ipam.mode kubernetes that is Node.spec.podCIDR, which the documented installs slice from the same range kube-ovn allocates pods from, so kube-ovn sooner or later hands a pod an address Cilium already holds. Cilium now runs ipam.mode cluster-pool on the kube-ovn variants, with a /29 per node from the last /21 of networking.podCIDR, and kube-ovn excludes that /21 through --default-exclude-ips. The block stays inside the pod CIDR on purpose. Envoy reaches Gateway API backends from the node's Ingress IP, and kube-ovn masquerades host-originated traffic only when the source lies in one of its subnets, so a block outside them such as 100.65.0.0/16 breaks Gateway API traffic that crosses nodes. A post-upgrade hook moves existing clusters. It first checks that the block has a /29 for every node and lies inside kube-ovn's default subnet, and stops without changing anything otherwise. It adds the block and every node's current Ingress IP to excludeIps of that subnet, because the agent keeps a former Ingress IP in its ipcache as reserved:ingress. It then waits until kube-ovn stops offering the block and stops if an address in it is still allocated. kube-ovn leaves excluded addresses out of the subnet status, so that check reads its IP objects. Then, one node at a time, it clears the inherited /24 from the CiliumNode, waits for the operator to allocate from the block and restarts the agent. networking.podCIDR now needs a prefix of /20 or shorter on the kube-ovn variants, and the render fails otherwise. A /21 cut into /29s also caps these variants at 256 nodes. Assisted-by: LLM Signed-off-by: Yan Bondarenko <202671653+yankawai@users.noreply.github.com> |
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Aleksei Sviridkin
|
4c3c838a66 |
test(e2e): run the computeplane pool at two workers
A single-vCPU worker has 900m to allocate after the kubelet reservations, and the tenant addons' CPU requests use all of it. When cert-manager's startupapicheck hook pod is the last one created it stays Pending, the install times out, and the reinstall after remediation runs into the same full node. Whether it is last depends on install ordering, so the suite passed or failed on the race. Two workers match the kubernetes suites' pool and leave room for the hook pod. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
|
bcda5c893a |
feat(kubevirt)!: drop HotplugVolumes for declarative volume hotplug (#4453)
## What this PR does This turns off the deprecated KubeVirt `HotplugVolumes` gate and moves the platform to declarative volume hotplug. It changes how every volume hotplug on the platform works, so the title carries `!`. Closes #4032. This PR is stacked on #4451 and has to merge after it. #4451 adds the kubevirt-csi flag this PR flips. The replacement gate is already on in KubeVirt 1.9, and the old gate is the only thing keeping it off. `DeclarativeHotplugVolumes` is Beta at v1.9.0, and Beta gates are on by default. virt-controller skips `handleDeclarativeVolumeHotplug` while `HotplugVolumes` is on, so dropping the old gate is what switches the new one on. The kubevirt-csi fallback goes off in the same change. With the old gate off, virt-api rejects the VMI-level `removevolume` on a VM-owned VMI, so the chart now passes `--enable-vmi-hotplug-fallback=false`. The comments next to the gate and the flag point at each other. This needs the rebuilt kubevirt-csi image. A driver built before #4451 does not know the flag and exits on it at startup. The image is stamped at release preparation and ships in the same release as this change, so only a `make apply` from main before then would crash-loop the CSI controller. What changes at runtime on an upgrade: - The VM-level `addvolume` and `removevolume` calls now edit `VM.spec` directly. virt-controller then makes the VMI hotplug volumes match it, instead of going through `VM.status.volumeRequests`. - Volumes hot-plugged through the VM subresource are in `VM.spec`, so they stay attached. - During a tenant teardown, when the VM goes before its VMI, the driver no longer calls the VMI subresource. It waits for the VMI status to drop the volume, and the garbage collector deletes the VMI with its VM. Upstream waits up to two minutes. If the VMI is still there after that, the unpublish fails and is retried. A new platform migration keeps old VMI-only volumes attached. On its first pass virt-controller removes every hotpluggable VMI volume that is missing from `VM.spec`. Until July 2025 kubevirt-csi attached volumes at the VMI level (the Role then granted `virtualmachineinstances/addvolume`), and live migration carries such a VMI across KubeVirt updates. Without help, a tenant node not recreated since then would lose a mounted disk on upgrade. Migration 59 copies each such volume and its disk from the VMI into the VM template before anything else changes. Adding a hotplug volume to the VM spec is a valid live update in KubeVirt, so no VM needs a restart. It runs as the platform chart's pre-upgrade hook, before the upgrade re-points `cozystack-packages`. The KubeVirt CR and the tenant kubernetes charts both render from that source, so the gate and the flag cannot change before the migration has finished. It only touches VMs that need it, logs each one, and a second run changes nothing. The migration also makes ephemeral hotplugs permanent. A volume a user added at the VMI level, for example with `virtctl addvolume` without `--persist` from an older virtctl, has the same shape as kubevirt-csi's old attachments, because virt-api builds both the same way. There is nothing reliable to tell them apart by, so both are copied. Leaving the user's volume out would not keep it ephemeral: the first reconcile would unplug it from the running VM. After the upgrade it is part of `VM.spec` and attaches again on a restart, and `virtctl removevolume` drops it. Ephemeral hotplug stops working on VMs. With the old gate off, virt-api refuses VMI-level `addvolume` and `removevolume` on a VMI that a VM owns (`vmiVolumePatch` in v1.9.0). A volume on such a VMI is added and removed through the VM from then on. A VMI without a VM is not affected. Only running VMIs are copied. virt-controller reconciles no other VMI, and a stopped VM builds its next VMI from `VM.spec`, so copying from a stopped one would bring back volumes the restart was going to drop. Migrations run only on the isp-full, isp-full-generic and isp-hosted variants. KubeVirt comes from the platform only on isp-full and isp-full-generic, so those are covered. On the default variant, where packages are installed by hand, nothing runs the migration. This optional check lists the VMIs and volumes the migration would copy. It uses the same rule. On the default variant, run it before upgrading and recreate each tenant node it lists: ```bash kubectl get vm,vmi --all-namespaces --output json | jq --raw-output ' ([.items[] | select(.kind == "VirtualMachine") | {key: "\(.metadata.namespace)/\(.metadata.name)", value: [.spec.template.spec.volumes[]?.name]}] | from_entries) as $vm | .items[] | select(.kind == "VirtualMachineInstance") | ([.metadata.ownerReferences[]? | select(.controller == true and .kind == "VirtualMachine" and (.apiVersion | startswith("kubevirt.io/"))) | .name][0]) as $owner | "\(.metadata.namespace)/\($owner)" as $key | select(.status.phase == "Running" and $owner != null and $vm[$key] != null) | .spec.volumes[]? | select(.dataVolume.hotpluggable == true or .persistentVolumeClaim.hotpluggable == true) | .name as $n | select($vm[$key] | index($n) | not) | "\($key) \($n)"' ``` Empty output means nothing is affected. I checked the query against the migration's test fixtures only. Neither the query nor the migration has run on a live cluster. #4287 also adds a migration 59. If it merges first, this one moves to 60: the file, the version it stamps, `migrations.targetVersion`, the bats file (its `run_migration` argument and expected `STAMP`) and `hack/testdata/migration-59-vmi-hotplug`. A VM with a pending hotplug request at upgrade time may also get stuck. virt-controller still processes `VM.status.volumeRequests` before the declarative handler, and it applies them through the VMI subresource, which virt-api rejects once the old gate is off. The sync then fails before the VM spec is updated, so nothing clears the request, and every later sync of that VM fails the same way. A retry through the VM subresource edits the spec and clears it, which covers kubevirt-csi's own requests. A one-shot request stays stuck until the VM restarts. I read this from the v1.9.0 code and haven't reproduced it. Waiting until this lists nothing before upgrading narrows the window, but a request made during the rollout can still hit it: ```bash kubectl get vm --all-namespaces --output json | jq --raw-output '.items[] | select((.status.volumeRequests // []) | length > 0) | .metadata.namespace + "/" + .metadata.name' ``` The two halves live in different HelmReleases, so there is a short window during the rollout where the driver and the gate disagree. In that window an unpublish fails and is retried until both are updated. A tenant cluster whose `kubernetes` HelmRelease is suspended or failing keeps its old driver for longer. Drivers from before July 2025 attach through the VMI subresource, so on such a tenant every attach is refused until its release reconciles. Such a driver can also attach a volume after the migration has run and before the gate flips. The migration doesn't see that volume, and the first declarative reconcile unplugs it from the running VM. The migration lists the VMs once and patches each one with a `resourceVersion` test, so a VM that changes in between fails the hook Job. The Job has `backoffLimit: 3`, and each retry lists again and skips the VMs already patched. Re-reading only the conflicting VM would avoid the retry; I left that out. The new gate is listed in the CR even though it is on by default. With the old gate gone it is the only hotplug path, and the chart refuses a render that disables it. I found no other user of `HotplugVolumes` in the platform or in the downstream repositories. The VMI-level fallback may have been failing already. The kcsi Role has no rule for the VMI-level `removevolume` (#4452), so that call likely got 403 with or without the gate. I haven't checked that on a cluster. `hack/migration-59-vmi-hotplug-volumes.bats` runs the migration against a fake kubectl: a VM that needs the copy, VMs and VMIs that must be left alone (a VMI that is not Running among them), a second run, a cluster without KubeVirt and the fail-closed paths. The helm-unittests for the KubeVirt CR pin the whole gate list, accept `HotplugVolumes` in `disabledFeatureGates` and refuse `DeclarativeHotplugVolumes` there. The CSI test pins the flag at false, and the `make update` idempotency test still passes. None of that exercises hotplug itself. The real test is e2e with volume attach and detach on a tenant cluster, including a teardown. No CI lane upgrades from the previous release yet, so an upgrade with a live VMI-only volume is untested; #4463 tracks that test. ### Screenshots No UI change. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note feat(kubevirt)!: KubeVirt now runs with DeclarativeHotplugVolumes instead of the deprecated HotplugVolumes feature gate, and kubevirt-csi no longer uses the VMI-level hot-unplug. Volume hotplug requests are applied through VM.spec. The upgrade copies volumes that older kubevirt-csi versions attached only to the VMI into VM.spec, so they stay attached; the check in the PR description is optional. This also applies to ephemeral volumes added to running user VMs at the VMI level, such as with virtctl addvolume without --persist: they become part of VM.spec and attach again after a VM restart. virt-api now refuses VMI-level addvolume and removevolume on a VMI owned by a VM, so such volumes are added and removed through the VM. A tenant cluster whose kubernetes release is suspended or failing keeps its old kubevirt-csi, and a driver from before July 2025 cannot attach volumes there until that release reconciles, and a volume it attaches during the upgrade itself can be unplugged again. A values override that puts DeclarativeHotplugVolumes into disabledFeatureGates now fails the kubevirt render. Clusters on the default variant do not run platform migrations and should run that check before upgrading. ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **New Features** * Declarative hotplug volumes are enabled by default for KubeVirt. * Running virtual machines keep eligible hotplugged volumes and disks when their configuration is migrated. * **Bug Fixes** * The migration avoids adding duplicate volumes or disks and does not mark the migration complete if required operations fail. * The Kubernetes CSI driver no longer uses the VMI hotplug fallback. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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IvanHunters
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d367846030 |
test(e2e): cover the computeplane module end to end (#4713)
## What this PR does This adds an e2e suite for the ComputePlane tenant module, which had only render tests so far. The suite lives in `hack/e2e-chainsaw/computeplane/`. It turns the module on in its own tenant, `tenant-cplane`, so the shared `tenant-test` is never toggled. That tenant is a child of `tenant-root`, not of `tenant-test`, because a tenant two levels down cannot reach the etcd it inherits from root (#4726). What it checks on a real cluster: - the module release installs, and the cluster release it renders keeps the pinned addons and the `internal.cozystack.io/computeplane` label; - the pool release gets only the keys from the module's per-pool allowlist (the patch sends a `nameOverride` through the ComputePlane API and checks it is dropped); - Kamaji writes `computeplane-cluster-admin-kubeconfig`, and the tenant can't get at it: the Secret is not labelled `tenantresource=true`, `tenantsecrets` does not list it to the tenant's super-admin group, and `kubectl auth can-i get` answers `no` for that group (the read was possible until #4722); - cert-manager and ingress-nginx come up inside the cluster, and the Proxied ingress Service gets a ready endpoint; - the module and cluster releases have no remediation cycle in `status.history`; - on teardown, the in-cluster addon releases are gone before the KamajiControlPlane starts deleting; - turning the module off removes all of it: releases, in-cluster addons, control plane, Secret, worker VMs and disks, and the LINSTOR pools go back to their pre-suite level. The issue names the Secret `computeplane-admin-kubeconfig`. The module writes `computeplane-cluster-admin-kubeconfig`, so the suite checks that name. The issue also lists fluxcd as a pinned addon. That is out of date. The module runs no in-cluster Flux on purpose (`packages/extra/computeplane/templates/cluster.yaml:108-110`), so the suite checks cert-manager and ingress-nginx only. One part of the issue is not covered here. The `placement: ComputePlane` routing in cozystack-api doesn't exist yet, so there is no catalog app to run on the cluster. The issue ties that to "together with, or right after" this test, so I left it for the routing work, tracked in #4715. Things the review found outside this diff, each filed on its own: the module release's 10m install timeout against a slow cluster bringup (#4714), the module docs not matching the per-pool allowlist (#4716), and the LINSTOR helpers in `_lib` running `kubectl exec` without a timeout (#4111). The suite brings its own pool: `md0`, one worker, same sizing as the kubernetes suites. The default `md0` that the module renders for empty `nodeGroups` asks for the `replicated` StorageClass. The container lane doesn't have it, so on this lane the default pool stays covered by the render tests only. ComputePlane workers can't use the in-sandbox Talos image cache. The pool allowlist drops `talos`, so the worker pulls its disk from the public Image Factory (#4700). If the worker join or an addon release times out, the catch block prints the worker image source and points at that issue, so a red run caused by the factory is easy to tell apart. The suite itself needs no entry in `hack/select-e2e.sh`, because `computeplane-application` maps to it by name. That source depends on `kubernetes-application` and re-sources the kubernetes charts. So PRs that touch the kubernetes charts or ingress-nginx now select `computeplane` too, which I estimate adds 12-15 minutes to a green run (kubernetes-previous takes about 8 minutes with two workers, plus teardown). A red run can take much longer, because the waits sit above the release install timeouts. The suite header has the numbers. It is the third suite that brings up a tenant cluster, and the 215m E2E job cap is sized for the red path of the kubernetes pair only. If worker join breaks everywhere, all three go red and can run past the cap, which cancels the job and loses its log. I left that as an accepted risk. `hack/select-e2e_test.bats` now expects `computeplane` in the ingress-nginx selection. The computeplane source also owns `apps/kubernetes-nodes`. Before this PR a pool chart edit reached no suite and ran everything. With the new suite alone it would have selected only `computeplane`, which never creates `KubernetesNodes` natively. So `kubernetes-nodes-application` now maps to `kubernetes-latest kubernetes-previous computeplane` in `hack/select-e2e.sh`, and two new tests pin that for a pool chart edit and a `kubernetes-nodes-rd` edit. The suite is not in the leak-guard allowlist. Its teardown already fails when a TenantControlPlane sticks on its finalizer (#4489), because the admin kubeconfig Secret it owns stays behind, so an exemption would only hide other leaks. The README suite list now names the suite. JFYI, not a defect claim: the Proxied ingress Service from the kubernetes chart has `internal.cozystack.io/tenantresource: "true"`. So the tenant sees it, even though `computeplane-rd` has `services.include: []`. The module doesn't promise to hide it. How I checked it. `chainsaw lint` passes at v0.2.15, the version the sandbox pins. I also ran the suite against an envtest apiserver, with fake controllers applying the real `helm template` output of the tenant and computeplane charts. The intact run is green. Each of these breakages turns it red at the step meant to catch it: label removed, addon `exposeMethod` changed, a key outside the pool allowlist, the allowlist `pick` replaced by the whole group, stale Ready from an older generation, wrong Secret name, Secret labelled `tenantresource`, Secret listed in `tenantsecrets`, a direct RBAC grant on the Secret, ingress-nginx addon not Ready, no ready ingress endpoint, an `uninstalled` history entry, the control plane deleted before the addon releases, an addon release or worker VM left after teardown. Closes #3369 Closes #4747 ### Screenshots Not a UI change. ### Downstream repositories - [x] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [ ] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note ```release-note test(e2e): add an end-to-end suite for the ComputePlane tenant module ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Tests** * Added end-to-end coverage for enabling and disabling the ComputePlane tenant module, including generated releases, pool value filtering, admin credential access, addon and cluster readiness, and resource cleanup. * Kubernetes nodes changes now select the ComputePlane suite alongside the latest and previous Kubernetes suites. * **Documentation** * Added the ComputePlane suite to the documented end-to-end test suite list. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |
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Aleksei Sviridkin
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80eb2e5037 |
ci(e2e): refuse a new fork image before the build starts
The fork e2e lane pushes a fork's image archives only under names the base tree already exports, which keeps a fork from minting repositories under the CI registry. An image the PR itself adds is therefore refused, but only at the push, after the whole build has run, and nothing the contributor does on the PR can clear it. Compare the image names of the PR tree and its base in the plan job of fork runs, with the same make -n derivation the push allowlist uses, and fail there naming the new images and what has to happen first. The push allowlist is unchanged and remains the boundary: this check runs from the fork's own tree, so it only saves an honest contributor the wasted build. Assisted-by: LLM Signed-off-by: Aleksei Sviridkin <f@lex.la> |
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Aleksei Sviridkin
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9734a16692 |
feat(postgres): add a postgis image flavor (#4587)
<!-- Thank you for making a contribution! Here are some tips for you: - Use Conventional Commits for the PR title: `type(scope): description` - Types: feat, fix, docs, style, refactor, perf, test, build, ci, chore - Scopes are not an exhaustive list — pick the most specific scope for the change and extend the list when a genuinely new area appears. Examples: - System components: dashboard, platform, operator, cilium, kube-ovn, linstor, fluxcd, cluster-api - Managed apps: postgres, mariadb, redis, kafka, clickhouse, virtual-machine, kubernetes - Development and maintenance: api, hack, tests, ci, docs, maintenance - Breaking changes: append `!` after type/scope (`feat(api)!: ...`) or add a `BREAKING CHANGE:` footer - If it's a work in progress, consider creating this PR as a draft. - Don't hesistate to ask for opinion and review in the community chats, even if it's still a draft. - Add the label `kind/backport` if it's a bugfix that needs to be backported to a previous version. --> ## What this PR does Adds a `flavor: postgresql | postgis` enum to the `postgres` app. `postgis` runs the cluster on the CloudNativePG PostGIS operand image, so tenants can enable `postgis`, `postgis_raster`, `postgis_topology`, `postgis_sfcgal`, `postgis_tiger_geocoder` and `address_standardizer` through the existing `databases.<name>.extensions`. The default stays `postgresql` and renders exactly the image it rendered before this change. This picks up #2672 by @matthieu-robin, which the stale bot closed after a rebase request, with these changes: - The postgis tags in #2672 (`17.7-3.5`, `16.11-3.5`, ...) do not exist in `ghcr.io/cloudnative-pg/postgis`; the registry answers 404, so the flavor would have ended in `ImagePullBackOff`. The map now uses tags that exist, `<minor>-<postgis>-standard-trixie`, on the same PostgreSQL minor as `files/versions.yaml`. - v18 is supported: PostGIS images for 18 now exist upstream. - `standard` rather than `system`: the chart archives through the barman-cloud plugin since the backup rework, so the operand no longer needs the barman binaries of the deprecated `system` variant. - `hack/update-versions.sh` derives the postgis map from the minors it picks, and `hack/check-postgres-postgis-versions.bats` fails if the two maps drift to different minors or away from `standard-trixie`. - The chart refuses a flavor change on a live `Cluster`. The default images are built on Debian bullseye (glibc 2.31) and the postgis ones on trixie (glibc 2.41): CNPG would roll the swap out as a plain image update, under an initialised data directory, which silently invalidates every index on collatable text, and the postgis-to-postgresql direction also drops the libraries behind every PostGIS object. Only the image name is compared, so minor bumps and registry mirrors keep passing. - `pgrouting` is not claimed: it is absent from the `18.1-3.6.1` build the chart pins and only appears in later postgis builds. A general mechanism (CNPG ImageVolume extensions) was considered and left out: it needs PostgreSQL 18 and Kubernetes 1.35 or the `ImageVolume` gate, so it cannot serve v13-v17 nor most management clusters today, and PostGIS is the only extension CloudNativePG ships as a full operand image. No other extension request exists in this repository. Testing: - `helm unittest packages/apps/postgres`: 145/145, including 6 new cases in `tests/flavor_test.yaml` (default image, postgis on the Cluster and on the init Job, the guard in both directions with a mocked live Cluster, and a mirrored digest-pinned image taking a new minor). Removing the guard makes exactly the two guard cases fail. - `hack/cozytest.sh hack/check-postgres-postgis-versions.bats` passes, and fails on a shifted minor or a `system` tag. - `make -C packages/apps/postgres generate` leaves no diff. - The rendered `ghcr.io/cloudnative-pg/postgis:18.1-3.6.1-standard-trixie` was started locally: `CREATE EXTENSION` for citext, postgis, postgis_raster and postgis_topology succeeds and `ST_Buffer` answers. A three-instance cluster on the `system` sibling of that image has been running PostGIS in production since 2026-09-29. ### Screenshots <!-- REQUIRED for UI changes: attach screenshots or screen recordings demonstrating the visual impact of your changes. PRs with UI changes without screenshots will not be merged. --> ### Downstream repositories <!-- Cozystack is upstream for repositories that are NOT kept in sync with it automatically, and nothing in CI compares the two sides, so a change here can break them silently. Which change forces what, and which file to touch, is the trigger map in docs/agents/contributing.md under "Downstream Repositories". Walk it before you tick anything. IF YOU ARE AN AI AGENT OR AN LLM, THIS IS PART OF THE TASK, NOT A FORM TO FILL IN: 1. Walk the trigger map against the actual diff of this PR, file by file. Do not decide from the PR title or from your memory of what you changed. 2. For every repository you tick, open the follow-up PR there and link it on the same line. A ticked box with no link claims work that does not exist, which is worse than an empty box. Search that repository for an open PR or issue covering it first, and link that instead of filing a duplicate. 3. When the follow-up is out of scope, or needs a decision that is not yours to make, open an issue in that repository instead, link that, and say so in the PR body. Do not push a speculative PR into another repository just to fill a line here. 4. Do not tick "No downstream repository is affected" to make the checklist go away. If you are unsure, leave every box empty and say so in the PR body, so a human decides. --> - [ ] No downstream repository is affected by this change - [ ] [cozystack/website](https://github.com/cozystack/website) - follow-up: - [x] [cozystack/terraform-provider-cozystack](https://github.com/cozystack/terraform-provider-cozystack) - follow-up: cozystack/terraform-provider-cozystack#63 (issue: the provider models every field by hand, and the default handling needs a decision there) - [ ] [cozystack/ansible-cozystack](https://github.com/cozystack/ansible-cozystack) - follow-up: - [ ] [cozystack/ccp](https://github.com/cozystack/ccp) - follow-up: - [ ] [cozystack/talm](https://github.com/cozystack/talm) - follow-up: - [ ] [cozystack/cozyhr](https://github.com/cozystack/cozyhr) - follow-up: - [ ] [cozystack/cozy-proxy](https://github.com/cozystack/cozy-proxy) - follow-up: - [ ] [cozystack/cozystack-telemetry-server](https://github.com/cozystack/cozystack-telemetry-server) - follow-up: - [ ] [cozystack/external-apps-example](https://github.com/cozystack/external-apps-example) - follow-up: - [ ] [cozystack/examples](https://github.com/cozystack/examples) - follow-up: - [ ] [cozystack/community](https://github.com/cozystack/community) - follow-up: ### Release note <!-- Write a release note: - Explain what has changed internally and for users. - Start with the same `type(scope):` prefix as in the PR title - Follow the guidelines at https://github.com/kubernetes/community/blob/master/contributors/guide/release-notes.md. --> ```release-note feat(postgres): add a `flavor` field accepting `postgresql` (default) or `postgis`. `postgis` bootstraps the cluster from the CloudNativePG PostGIS image, so PostGIS extensions can be enabled per database through `databases.<name>.extensions`. The flavor is fixed at creation: changing it on an existing cluster is refused, and so is restoring a backup into a cluster of the other flavor, whether through a RestoreJob or `bootstrap.enabled`; move data across flavors with a logical dump. ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit - **New Features** - Added a `flavor` option for PostgreSQL clusters. The default `postgresql` flavor remains available, while `postgis` selects an image with PostGIS extensions. - PostGIS images are available for PostgreSQL versions 13–18. - Cluster flavor is fixed at creation. To switch flavors, create a new cluster and migrate data with a logical dump. - **Bug Fixes** - Restores are refused when the backup and target cluster use different flavors. - **Documentation** - Updated PostgreSQL configuration guidance to describe flavor options and limitations. <!-- end of auto-generated comment: release notes by coderabbit.ai --> |