Commit Graph
7773 Commits
Author SHA1 Message Date
Myasnikov Daniil 560c44f71e fix(backups): read a MariaDB dump from where its operator Backup wrote it
The size probe took the bucket, endpoint, prefix, credentials and TLS
settings from the strategy as it renders on the reconcile that creates
the Backup, which is not necessarily what it rendered when the operator
Backup was created: an existing operator Backup is reused untouched,
and a backup can run for up to the driver's 30-minute deadline. An
admin who edits the strategy in between sends the probe to the new
location, where it measures the wrong prefix or nothing at all.

The operator Backup's own spec.storage.s3 is where the dump went, so
the probe reads that. It is also the only source a restore can use,
since it targets that operator Backup long after the strategy may have
changed. An operator Backup that does not store to S3 is refused before
anything is listed.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-11-04 13:18:39 +00:00
Myasnikov Daniil 21f51a2e74 refactor(backups): return the matched MariaDB dump, not only its size
A MariaDB restore has to name the dump it restores from: without a
target time the operator restores the newest dump under the prefix,
which is not necessarily the one of the Backup being restored. The size
probe already finds that dump, but it returns only its size, folds a
missing, an ambiguous and an unreadable listing into the same 0, and
lives on BackupJobReconciler, which the restore reconciler is not.

Split the probe in two: findMariaDBDump reads the bucket and returns the
matched object (key, file name, the timestamp in its name, size and
LastModified) or an error that tells "not found" from "ambiguous"; the
size path keeps its timeout and reads only the size. The Secret lookup
and the S3 client move onto an objectStore value that any reconciler
can build from its own client, and BackupJobReconciler keeps one-line
wrappers so the CNPG probe is unchanged. sizeBytes is reported exactly
as before.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-11-04 13:16:15 +00:00
Myasnikov Daniil c140354977 test(backups): build operator Backups with the operator's success shape
mariadb-operator marks a Backup Complete=True for a failed Job as well
as a successful one; only the reason tells them apart (JobComplete with
message Success, or JobFailed with message Failed). The fixtures that
stand for a finished backup set Complete=True and nothing else, so they
describe a state the operator never produces and would read as a
failure to a driver that checks the reason. Give them the success shape
the operator writes.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-11-04 13:13:54 +00:00
Andrey Kolkov 92fa979690 fix(backups): trust only the endpoint CA where the backup writer does
With an endpoint CA the probe trusted the system roots plus that CA.
barman-cloud gets endpointCA as AWS_CA_BUNDLE, which replaces the
default trust store, so a CNPG probe could accept an endpoint the backup
itself would have refused. Let the connection say whether the CA adds to
the system roots or replaces them, and replace them for CNPG.
mariadb-operator appends its CA to the system pool, so MariaDB keeps
that.

Pin in reconcile tests that a Create the apiserver rejects still fails
the BackupJob, so only the read-back of an existing Backup is retried.

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:23 +00:00
Andrey Kolkov 080df1b2f2 fix(backups): surface a Backup that cannot be read back and skip its probe
A Backup that exists but cannot be read back is retried through the
controller's backoff, which left the BackupJob Running with nothing on
it saying why. Set Ready=False with reason BackupNotReadBack before
handing the error back.

When the check for an existing Backup itself fails, the Backup may well
exist, so a size probe would only be discarded, and a read that keeps
failing reran it, up to the probe timeout on the single BackupJob
worker, on every retry. Skip the probe in that case and create the
Backup without a size.

Drive both behaviours through the MariaDB and CNPG reconciles in tests.

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
Andrey Kolkov 523d74a503 fix(backups): retry instead of failing when an existing Backup cannot be read
When Create collides with a Backup an earlier reconcile already made and
the read that follows fails, the drivers failed the BackupJob, although
the backup and its Backup both exist. Return a distinct error instead,
which the drivers hand back to the controller so the reconcile is
retried with backoff and then finds the Backup.

minio.New already refuses an endpoint with a path prefix and accepts a
trailing slash, so drop the duplicate check in the shared client; the
CNPG probe keeps its own check because it parses the URL itself and
would otherwise drop the path before minio sees it.

Say in the sizeBytes API doc what the value covers, such as the base
backup without the shared WAL archive for CNPG, and that strategies
which cannot attribute stored bytes to one backup leave it unset.

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
Andrey Kolkov 2b21763577 fix(backups): do not fail a backup on a transient retry-check read
The check for a Backup an earlier reconcile already created returned
its read error, and the drivers turn any error from that path into a
terminally Failed BackupJob. An apiserver timeout right after the
operator backup completed therefore lost a backup whose data was safely
in S3. The check only saves a probe, and the Create that follows already
handles an existing Backup, so log the error and go on to Create.

A trailing slash on the S3 endpoint is not a path prefix; the operators
accept it, so do not refuse it.

Pin the uncached AlreadyExists refetch, the upper slack of the MariaDB
window and the probe timeout with tests.

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
Andrey Kolkov a3d854739d fix(backups): attribute MariaDB dumps on two clocks and read retries uncached
The MariaDB probe identified this run's dump by the timestamp in its
file name, which comes from the backup pod's clock. With that clock
skewed past the slack, this run's dump falls outside the window while a
neighbouring run's dump can be the single match left, and its size is
reported as this backup's. A dump now has to fall inside the window by
both its name and its LastModified, which the object store stamps, so a
single skewed clock leaves the size unset instead.

The name parser also accepts the layout later mariadb-operator releases
write for compressed dumps, backup.<ts>.sql.<ext>, and checks the
compression token in either layout, so an operator upgrade does not
silently stop the measurement.

The retry check and the AlreadyExists refetch read the Backup through
the cache. A retry usually follows a Create made moments earlier; a
cache that does not show it yet turned the refetch into NotFound and
failed a backup that had succeeded. Read it from the API server instead.

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
Andrey Kolkov 3b86f57803 fix(backups): refuse to probe an S3 endpoint behind a path prefix
An endpoint such as https://s3.example.org/prefix cannot be addressed
by minio-go, which has no path-prefix option, and the prefix cannot be
added below the client either, because the SigV4 signature covers the
request path. The CNPG probe was worse than failing: it kept only the
host of endpointURL and listed the bucket at a location barman never
writes to.

Reject such endpoints with an explicit error, in the CNPG probe and in
the shared client, so the size is left unset instead of measured
somewhere else.

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
Andrey Kolkov 038f35376a fix(backups): do not report a partial listing or re-probe on retry
minio-go ends a listing whose context is cancelled between pages by
closing the channel without an error item. When the probe timeout
expired between pages of a large CNPG base backup, the pages already
read were summed and reported as the measured size. Check the context
once the listing channel closes and leave the size unset instead.

The probe ran before the Backup was created, so a reconcile that retried
after the Backup already existed probed the bucket again, held the
single BackupJob worker for up to the timeout, and then discarded the
result in favour of the existing object. Return an existing Backup
before probing.

Log the ambiguous MariaDB case (several dumps in the window) at info like
the other reasons the size stays unset, and cover the session-token
credential path with a test.

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
Andrey Kolkov f222e52863 fix(backups): harden the artifact size probe
The probe runs inside the reconcile that creates the Backup, and the
BackupJob controller has a single worker, so its timeout delays every
other BackupJob while an endpoint hangs. Lower it from 30s to 10s.

List the MariaDB prefix non-recursively, as mariadb-operator does. The
default MariaDB prefix and the default CNPG destinationPath are the same
<namespace>/<name>/ path, so a recursive listing of a MariaDB backed up
next to a same-named Postgres walked the whole WAL archive and ran out of
time. The CNPG base-backup prefix is still listed recursively.

Build the custom-CA transport from minio.DefaultTransport so it keeps the
proxy-from-environment and dial/TLS timeout settings a bare
http.Transport drops, and cover it with a test against a TLS endpoint
with a self-signed certificate.

Log the reasons the size could not be measured (credentials, client,
listing, empty CNPG prefix) at info. The chart runs the controller at
info, which hid them before. The expected ambiguity of several MariaDB
dumps in the window stays at debug.

Skip an endpointCA without a Secret name, as buildBarmanObjectStore does.

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
Andrey Kolkov de60488a2c fix(backups): report sizeBytes for CNPG backup artifacts
CNPG backups arrived without Backup.status.artifact.sizeBytes:
cnpg.io/Backup status carries no size, and the data lives in barman's
object-store layout rather than in a single object.

barman-cloud uploads every base backup under
<destinationPath>/<serverName>/base/<backupID>/ (backup.info plus the
data and tablespace tarballs, possibly split into parts). On completion
the driver now lists that prefix with the credentials and endpoint CA of
the rendered barmanObjectStore and records the total. The WAL archive is
not counted: it is one stream shared by every base backup of the server.
The field stays unset when the backup ID is unknown, the bucket cannot be
read, or nothing is stored under the prefix.

The S3 client and Secret lookup are now shared with the MariaDB driver.

Refs #4316

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
Andrey Kolkov d4ad5612d3 fix(backups): report sizeBytes for MariaDB backup artifacts
Backup.status.artifact.sizeBytes was only ever set by the etcd strategy,
so MariaDB backups always arrived without a size.

mariadb-operator writes each logical dump as
<prefix>/backup.<RFC3339>[.<compression>].sql under a prefix shared by
every backup of the application, and the URI the driver records is
synthetic, so there is no single object to HEAD. On completion the driver
now lists the prefix with the tenant credentials the operator Backup was
rendered with and takes the size of the one dump whose timestamp falls
inside the operator Backup's lifetime. When the bucket cannot be read or
the window does not match exactly one dump, the field stays unset.

The API doc now states that an absent sizeBytes means "unknown", and the
Velero strategy documents why it leaves the field unset: kopia stores
data content-addressed across backups, so there is no per-backup stored
size.

Refs #4316

Assisted-by: LLM
Signed-off-by: Andrey Kolkov <androndo@gmail.com>
2026-11-04 13:04:22 +00:00
myasnikovdaniil 4087218a02 docs: move the repo-only guides onto the website (#5034)
## What this PR does

Seven guides under `docs/` were operator facing and written alongside
the code, and left in the source tree where no user looks. They are on
the website now, so this deletes them here and repoints every reference.

```
docs/operations/backup-classes.md                  -> operations/services/backup-classes
docs/operations/resource-presets.md                -> guides/resource-management
docs/storage-immutability.md                       -> operations/storage-class-immutability
docs/operations/system-memory-limits.md            -> operations/configuration/system-memory-limits
docs/gateway-classes.md                            -> networking/gateway-classes
docs/observability/distributed-tracing.md          -> operations/services/monitoring/distributed-tracing
docs/operations/seaweedfs-capacity-for-backups.md  -> operations/services/object-storage/capacity-for-backups
```

`docs/release.md`, `docs/deprecating-applications.md` and the two
SeaweedFS runbooks in `docs/operations/` stay. A workflow, `AGENTS.md`,
a migration and a bats suite read them by path, which is the test from
#3777.

References point at `https://cozystack.io/docs/v1/...`. The site
rewrites that short prefix to the latest version in `layouts/404.html`,
so the links follow releases and pin none. Backup Classes, resource
management and `storageClass` immutability exist in the latest version
already. The other four pages are only in `next/` until 1.7.0 is
promoted, and their links start to resolve then. The generated mongodb
files come from `values.yaml` through `make generate` with
cozyvalues-gen v1.7.0, the version pinned in
`.github/workflows/pre-commit.yml`.

Tests: helm unit tests for mongodb (151), postgres (209), vm-disk (114)
and kubernetes-nodes (223), go tests for backupcontroller, presets and
the operator, rd-presets-check, the migration-50 bats suite.

### Downstream repositories

- [x] [cozystack/website](https://github.com/cozystack/website) -
follow-up: cozystack/website#763

Walked the rest of the trigger map against the diff. No provider
follow-up: the mongodb `values.schema.json` diff is one `description`
string, with no field added, removed or renamed, no enum, no default,
and no `kind`, `plural` or `release.prefix` change.
`packages/core/platform/values.yaml` changed in comments only and no
key, so the hand written platform-package table on the site is
unaffected.

Please merge after cozystack/website#763, the links in the code only
resolve once those pages deploy.

### Release note

```release-note
docs: seven guides move from the docs/ directory of this repository to cozystack.io (Backup Classes, resource presets, storageClass immutability, system component memory limits, GatewayClass selection, distributed tracing, SeaweedFS capacity for backups), and in-repo references point there.
```
2026-11-03 23:09:46 +05:00
Timofei Larkin e31f518df7 ci(api-review-gate): publish the gate as a commit status (#3440)
## What this PR does

Publishes the `API Review Gate` merge context as a commit status, so a
skipped or cancelled run cannot pass it or poison it, and gives fork PRs
the same gate through a privileged `workflow_run` workflow.

### Why

The merge context was a job name. A required job that skips counts as
passed, and check runs are not deduplicated per name, so one cancelled
run on a head keeps the context failed until the next push. Measured on
this repo: `41d1153c` has four check runs with the gate's job name (one
`cancelled`, three `success`). Commit statuses are deduplicated per
context and the newest wins, so a run with no verdict posts nothing and
the previous status stays.

### What changes

Same-repo PRs get status from `api-gate-report`. A `pending` opener
marks the head before the evaluation on approve, dismiss and
request-changes reviews, so an old `success` is not mergeable for the
minute the evaluation takes. `COMMENTED` reviews no longer count as a
reviewer's latest review, so an owner who approved and then commented
keeps the approval. Concurrency is split, so bot comment run cannot
cancel live evaluation.

Fork PRs: `api-review-gate-fork.yaml` runs from the default branch and
reaches the verdict itself, the fork's run is only a trigger. `resolve`
finds PR by head SHA in open PR list (review runs on a fork report base
repo as head repository and have no pull requests). `detect` fetches the
head as data and runs the detector in a job with `contents: read` only.
`conclude` applies the approval rule and posts. A sweep every 15 minutes
moves the status of fork PRs whose runs wait for a maintainer in
`action_required`, those never fire `workflow_run`. This is lllamnyp's
patch, applied whole, with these changes on top:

- two open fork PRs on one head fail closed in `resolve` and in the
sweep, a head carried by a same-repo PR stays with `api-gate-report`
- detector is built from default branch only, merge base is picked by PR
author and an old one would mean an old detector
- the fork `detect` step runs under `bash -e` and detector exit 2 ended
it before the code was read, so it has `set +e` like the same-repo job
- head is checked out with links as links, like the same-repo gate does,
because flattening them hid a CRD behind a file link from the detector
while Helm still ships it

### Limits

- A fork PR whose push run waits for a maintainer's approval has no
status until that run executes, same as `E2E Tests`.
- A fork PR on a head that a same-repo PR also carries shows the verdict
standing there, one commit status cannot hold a verdict per base.
- The sweep can publish a stale `success` if it reads an approval,
stalls, and the owner withdraws it meanwhile. The next sweep flips it
back, so the window is up to 15 minutes.
- Two copies of one first-party CRD and CRDs behind directory links are
gaps of the detector on main, same for same-repo PRs, they are in
https://github.com/cozystack/cozystack/issues/5170.

### Testing

`actionlint` is clean on both workflows. `zizmor` is clean too, but
`dangerous-triggers` and `template-injection` are disabled repo-wide in
`.github/zizmor.yml`, so that says little about a privileged workflow. I
ran the `github-script` bodies under node with a mocked API (every
conclusion, approval and shared head case) and the run steps under `bash
-e` with a stub detector exiting 0, 2 and 1. `make unit-tests` passes
with `LC_ALL=C` (a kafka bats test depends on the locale, nothing to do
with this PR).

Not exercised live: the fork path and the sweep run only from the
default branch, so their first run is after merge.

### Repo admin

Branch protection requires the old job name `Require API owner review
for sizeable API changes`. This PR renames that job, so after merge the
required context has to be changed to the `API Review Gate` status.

### 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
```
2026-11-02 19:15:18 +04:00
Aleksei Sviridkin a2cc9a3016 fix(dashboard): link a tenant row to its detail page (#4004)
## What this PR does

Fixes #3822

Tenant list showed name as plain text and the only link in a row was
Edit button, so tenant detail page with its tabs and Delete was
reachable only by opening edit form and cancelling out of it. Name cell
is a link to that page now, it appears exactly where Edit appears and
points to the same CR. Plain click switches selected tenant to the row's
parent first, same as Edit does, because detail page takes namespace
from selected tenant. Ctrl, cmd and shift click don't run that switch,
so the tab you open a tenant from stays where it was.

First commit fixes what the link depends on. Console recovers a tenant's
parent from namespace name (`tenant-a-b` sits under `tenant-a`), but
root is the one level that naming skips: tenant `acme` ordered in
`tenant-root` owns `tenant-acme`, not `tenant-root-acme`. So
`realParentNamespace` returned undefined for every top level tenant,
which is most tenants on a normal cluster, and Edit button has been
missing there for as long as it exists. Ancestor labels carry the parent
that the name does not. Root level tenant named `root-x` resolves to CR
`root-x` now, not `x`.

### Notes

I first tried to make links carry their tenant in the url (`?tenant=`),
so a detail page opened in new tab resolves on its own. That turned into
questions about tenant context itself: what to do with a tenant in a
link the user can't see, what localStorage may hold, and TenantNamespace
LIST ignoring `labelSelector`. Detail route addresses a Tenant CR by
relative name and takes namespace from selected tenant, and making that
robust is a refactor of tenant context and routing, which should start
with study and planning, not with patches on patches. So this PR only
closes the UX gap (no way from tenant list into a tenant's page), going
deeper is out of scope.

Known limit that comes with it: link has no tenant in it, so opening it
in a new tab (ctrl/cmd/middle click, open in new tab, copied url)
resolves against the tenant last selected in any tab, because selection
lives in shared localStorage. For a row directly under that tenant it
opens the right page. For a row deeper in the tree the page says
`Application <name> not found.` and there is no Delete. If that tenant
also has a direct child tenant with the same relative name, new tab
opens that other tenant's page with working Edit and Delete, and delete
confirm says only `Delete Tenant "<name>"?`. Plain click in the same tab
is not affected. Detail page's own tabs and Edit link already behave
this way, it's how detail route resolves its namespace today and fixing
it properly is the refactor above.

A row links, and offers Edit, exactly when namespace holding its Tenant
CR is one the apiserver returns to this user. It returns a tenant
namespace only if the user is subject of a RoleBinding in it, so
sub-tenant admin that cant act in `tenant-root` sees no link there.

No row level Delete button. Issue allows either that or a route to
detail page, I took the route so confirm and mutation stay in one place.

Covered by tests, every source change here fails a test when reverted:

- top level tenant, nested one, root level tenant named `root-x`, forest
root without ancestor labels
- bridged row whose real parent is invisible gets neither link nor Edit
- plain click switches to the row's parent and opens detail page
- ctrl click leaves selection and location alone

### Screenshots

Tenant list under root on a dev cluster. Every row name is a link to
tenant page now (`pr4078` is hovered), top level tenants had neither
link nor Edit before. Host column redacted.

<!-- SCREENSHOT: drag in 01-tenant-list-links.png here -->
<img width="1440" height="900" alt="01-tenant-list-links"
src="https://github.com/user-attachments/assets/39cd723a-1ac5-4d3b-8c36-b70ddc626961"
/>


### 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.
-->

- [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:

All changed files are under `packages/system/dashboard/images/console`,
console has no downstream copy (standalone UI repo is archived).

### 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
fix(dashboard): tenant name in the tenant list links to its detail page now (where Delete is), and top level tenants get their Edit button back.
```



<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Bug Fixes**
* Root-level tenant names are now displayed without incorrectly removing
prefixes, and tenants ordered directly under the root are correctly
recognized in the hierarchy.
* Tenant rows link to their detail pages when the parent tenant is
accessible. Same-tab navigation updates the active tenant, while opening
a link in another tab leaves the current selection unchanged.
  * Edit links and navigation now use consistent tenant routes.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-11-02 16:33:51 +03:00
Myasnikov Daniil b5e3b37a9a ci(api-review-gate): build the fork detector from the default branch
The merge base is the commit the fork's author branched from, so a
branch cut from an old commit selected an old detector, and a fix to
the detector never reached the PRs an attacker controls. The workflow
itself comes from the default branch, so the detector now does too.

The head is also checked out with its links intact. Flattening them
hid a CRD behind a file link from the detector while Helm still
shipped it, and made the verdict differ from the one the same-repo
gate reaches.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-11-02 14:47:51 +05:00
Aleksei Sviridkin d32092ac9a feat(release): attach an SBOM to every release image (#4997)
## What this PR does

This PR attaches an SPDX SBOM to every first-party image of a release.
BuildKit adds it at build time as an attestation, so it sits in the
image's index and moves with the digest the release pins, through
promotion. `docker buildx imagetools inspect <image>@<digest> --format
'{{ json .SBOM }}'` prints it, one document per platform. Releases cut
from this change on have it. The Talos installer image (built by the
imager, pushed by skopeo) and the third-party images don't.

It is more than `SBOM: '1'` in `tags.yaml`, because three things broke
on the way:

- An image built with an attestation is an index of the image and an
attestation manifest. `image_arch` in `hack/stitch-multiarch.sh` read
that as not one amd64 and one arm64 image, so the stitch skipped every
such image and still exited 0, and `hack/verify-multiarch.sh` then
failed the release with "index without linux/arm64". `image_arch` and
the rerun check look through the index now, and the stitched index keeps
both attestations.
- The release `make build` ran on the default docker driver, which
cannot attach attestations. It runs on the docker-container builder with
the docker.io mirror now, like the arm64 leg. `use: false` stays, so a
plain `docker build` keeps the default driver.
- `--sbom=true` pulls `docker/buildkit-syft-scanner:stable-1`, a
floating tag. `SBOM=1` passes `--attest type=sbom,generator=` with the
scanner pinned by digest (1.12.0). The comment in `hack/common-envs.mk`
called the output CycloneDX, BuildKit writes SPDX, and the same word in
`docs/security/self-assessment.md` is fixed too.

Only the release lane changes. PR, main and nightly builds push to OCIR
and are not what users install, so the OCIR attestation probe the
tracker (A2 in #3278) listed is not on this path, release images go to
GHCR.

### How it was checked

- Bats 1.14.0: four new tests in `hack/stitch-multiarch_test.bats` (the
arm64 leg's workflow shape, a stitch of SBOM images, a rerun after one,
an index of two linux images that is skipped), two in
`hack/common-envs_test.bats` (the flags, and the Renovate manager held
to the `SBOM_SCANNER` line), and the matchbox workflow test rewritten
for the new builder. The stitch tests fail on `main`'s
`stitch-multiarch.sh`, and each of these mutations fails one: dropping
the `length == 1` check, counting the attestation as a platform, looking
for the amd64 index itself in the rerun, taking `SBOM`, `BUILDER` or the
mirror config out of `tags.yaml`, going back to `--sbom=true`, dropping
the scanner digest, turning `SBOM` on by default, reformatting the
`SBOM_SCANNER` line out of the Renovate manager's regexp.
- A rehearsal on a localhost registry (docker 29.8, buildx 0.37.1) with
the real scripts. Images built through the `BUILDX_ARGS` of
`common-envs.mk` for amd64 and arm64, one without SBOM beside them, then
`stitch-multiarch.sh` (2 stitched, 0 skipped), `verify-multiarch.sh` (0
failed), `imagetools inspect` reading SPDX 2.3 with 15 packages per
platform from the stitched index, and `skopeo copy --multi-arch all`
keeping the index digest. `containerimage.digest` in `--metadata-file`
equals the pushed index digest, so the digest the package Makefiles
stamp is the index. The same run with `main`'s stitch skips the SBOM
image, exits 0 and fails the gate.
- `make bats-unit-tests`: 2444 of 2445. The one failure, "all-topics
backup skips double-underscore internals and keeps single-underscore
user topics" in `hack/kafka-topic-backup-strategy.bats`, also fails on
unmodified `main` on the same machine. `make bats-posix-compat-tests`
passes, and the stitch test file passes under dash through
`cozytest.sh`. `hack/check-commit-trailers.sh` passes. zizmor and
actionlint aren't installed here, so the workflow change (two env keys
and one renamed builder step) is covered only by the tests above.
- Not checked: that GHCR takes the attestations, what retention does to
the child manifests, the fork lane's OCI export (it doesn't set `SBOM`),
and a real release build. The first alpha cut after the merge tests the
first and the last. Renovate itself did not run on the new manager: the
config passes the Renovate JSON schema, and the regexp takes the tag and
the digest off the live line, which a test holds.

### Decisions for the release owners

- Scope is `tags.yaml` only. SBOMs on main and nightly images would need
OCIR to take attestations (not probed) and would change what the nightly
mirror copies.
- The scanner is 1.12.0 with syft 1.51.0 inside, which is in the range
of GHSA-mw2c-m758-9v5q (memory exhaustion parsing binary inputs, fixed
in syft 1.52.0). It reads images our own builds produce, so I didn't
hold the change for it. A Renovate manager on the `SBOM_SCANNER` line
moves the version and the digest together when the scanner ships a newer
syft.
- The scanner adds a step per image and I didn't time it on the release
runners.
- A stitch rerun reads the amd64 index the tree pins, which stays in the
registry untagged after a stitch. If the registry drops untagged
manifests before the rerun, it fails at that read rather than repinning.
- After the first alpha with attestations I'll move A2b in #3278 and the
SBOM item in #2937 to done. The SBOM row in
`docs/security/self-assessment.md` still says SBOMs aren't published,
and stays until that alpha shows they are.

### 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

- [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:

I walked the trigger map against the diff. It touches `tags.yaml`,
`hack/common-envs.mk`, the stitch and verify scripts and three docs. No
release asset is renamed, `hack/package.mk` and the commit convention
are untouched, and the flow a maintainer follows to cut and promote a
release is the same.

### Release note

```release-note
feat(release): every first-party container image of a release carries an SPDX SBOM as a BuildKit attestation in its index, readable with `docker buildx imagetools inspect <image>@<digest> --format '{{ json .SBOM }}'`. Releases cut from this change on have it, the Talos installer image and third-party images don't.
```


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

- **New Features**
- Supported release image builds now include SPDX-format software bills
of materials (SBOMs) as attestations.
- Multi-architecture image stitching, retagging, and mirroring preserve
SBOM attestations.
- **Documentation**
- Updated image-reference guidance to explain how to handle attestation
entries in multi-architecture indexes.
- Clarified which images include SBOMs, how to inspect them, and that
SBOM generation remains disabled by default outside configured release
builds.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-11-01 22:35:38 +03:00
IvanHunters 94ada11eef fix(marketplace): pin a tapped repository to a digest instead of a mutable tag (#5082)
## What this PR does

A tapped (community-connected) repository followed a mutable OCI tag:
the Flux `OCIRepository` carried only `spec.ref.tag` with a 5-minute
interval, so whoever controlled the tag controlled what ran in the
management cluster within that interval, down to the HelmReleases of
already-running tenant application instances. Fixes #4979.

A tap is now pinned to a digest. `cozypkg tap` and the connect API
accept an explicit `oci://host/org/repo@sha256:...` reference; a tag
reference is resolved and pinned to its digest by the tap materializer
once the artifact for the current spec generation is ready, from the
digest Flux reports in `status.artifact.revision`, with the tag kept
informational. A tap connected before this change is pinned to its
current digest on the first reconcile after upgrade, and a re-connect to
a new tag waits for source-controller to re-resolve before pinning, so a
stale revision is never pinned. Moving the tag upstream no longer
changes anything in the cluster; an explicit re-connect moves the pin.

Connect also accepts an optional keyless cosign verification policy
(`--certificate-identity` / `--certificate-oidc-issuer` on the CLI,
`spec.verify` on the API), anchored to an exact identity so a
superstring cannot match, and preserves it, and the pull secret, across
repeat connects rather than silently dropping them. With those flags the
CLI verifies the signature at tap time and pins the verified digest
before pulling, so the content it applies is what a trusted identity
signed; it fails closed if the verified digest cannot be determined.

### Screenshots

Not applicable: no UI changes.

### Downstream repositories

I walked the trigger map against the diff. The change is confined to
`cozypkg`, the `Tap` aggregated API (a virtual, cluster-scoped resource
with no CRD), the tap materializer, and the community-index docs. It
does not touch `packages/apps`, `packages/core/platform/values.yaml`,
installer values, platform variants/components, release assets,
`ApplicationDefinition` semantics, the `hack/` make targets, or the
commit convention, so the provider, ansible, ccp and external-apps paths
are not reached.

One path is arguable and needs a human decision, so I have left every
box unticked rather than tick or dismiss it:

- `cozystack/website` — `cozypkg tap` gains flags and digest-pinning
behaviour. The marketplace tap flow is new and I am not sure it has a
reference page on the site yet, so whether a docs follow-up is warranted
(and where) is a maintainer call.

- [ ] 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(marketplace): a tapped repository is pinned to a digest instead of following a mutable tag, so moving the tag upstream no longer changes what runs in the cluster; connect accepts oci://...@sha256:... and an optional keyless cosign verify policy (anchored to an exact identity and preserved across re-connects), and with verify flags the CLI verifies the signature and pins the verified digest at tap time.
```


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

- **New Features**
- OCI repositories can be connected using a SHA-256 digest, with or
without a tag. Tag-based sources are pinned to the resolved artifact
digest.
- Optional Cosign keyless verification is available during connection
using certificate identity and OIDC issuer details.
- Reconnecting preserves existing verification and pull-credential
settings when replacement values aren’t provided.
- **Bug Fixes**
- Reconnecting with a new tag clears previous operator-managed pins so
the requested tag can resolve to its current artifact.
- **Documentation**
- Clarified tag pinning, signature verification, and where tapped app
charts run.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-30 18:09:34 +03:00
IvanHunters ccc216652e fix(monitoring-agents)!: isolate merged log payload under log_processed (#5167)
## What this PR does

Fluent Bit's `kubernetes` filter runs with `Merge_Log On` but without
`Merge_Log_Key`, so a parsed JSON log line is merged into the record
root.
An application that logs JSON can thereby set top-level fields that
later
pipeline stages trust for routing and tenant isolation:
`kubernetes_namespace_name`
(rewrite_tag routing and the `_stream_fields` stream identity),
`kubernetes.labels`, and the `tenant` / `cluster` / `log_source`
markers.
A tenant workload can forge another tenant's values on its own log
lines.

Setting `Merge_Log_Key log_processed` nests the parsed payload under a
dedicated key, so application log content can no longer override the
top-level service fields.

The change is applied to both Fluent Bit configurations that carry this
filter: the platform agent
(`packages/system/monitoring-agents/values.yaml`)
and the guest-cluster agent (`packages/apps/kubernetes`).

### Screenshots

Not a UI change.

### Downstream repositories

Walked the trigger map in `docs/agents/contributing.md` against the
diff,
file by file. The change touches only the Fluent Bit filter config
inside
`monitoring-agents`; it does not alter package layout, any
`values.schema.json`,
platform values keys, `ApplicationDefinition`, any CRD, `hack/`,
namespaces,
telemetry metric names, or the commit convention. None of the listed
couplings match.

- [x] No downstream repository is affected by this change

### Release note

```release-note
fix(monitoring-agents)!: Fluent Bit now nests parsed JSON log content under a `log_processed` key instead of merging it into the record root. This prevents an application log line from forging the service fields used for log routing and tenant isolation. BREAKING: top-level fields previously extracted from JSON logs (for example `level`, `msg`, and any application-specific keys) now live under `log_processed.*`; external dashboards and LogsQL queries that read them from the record root must be updated.
```


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Improvements**
* Merged Kubernetes log content is now grouped under `log_processed` in
Fluent Bit output.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-30 17:14:45 +03:00
Myasnikov Daniil 7f55ff5d85 fix(dashboard): link a tenant row to its detail page
The tenant list rendered the name as plain text and put the row's only
link on an Edit button, so nothing in the list reached the detail page
that every other kind gets, tabs and a Delete action included. The only
way there was to open the edit form and cancel out of it.

The name cell becomes a link wherever Edit is offered, to the same CR.
The detail page reads the namespace from the tenant context, so a plain
click aligns the context to the row's parent first, the way Edit
already does. React runs that handler for a ctrl-, cmd- or shift-click
too, which the browser turns into a new tab or window, so it runs only
for the click that navigates its own tab; otherwise opening a tenant
beside the current one would move the tab left behind as well.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-10-30 16:38:53 +05:00
Myasnikov Daniil e44e41d307 fix(dashboard): resolve the Tenant CR of a tenant ordered in the root
A tenant's CR lives in its parent's namespace, and the console recovered
the parent from the namespace name: `tenant-a-b` sits under `tenant-a`.
The root is the one level that naming skips. A tenant `acme` ordered in
`tenant-root` owns `tenant-acme`, not `tenant-root-acme`, so the prefix
test never matched a top-level tenant and `realParentNamespace` returned
undefined for it. That is most tenants on a normal cluster, and the Edit
button, offered only where the CR's namespace resolves, was missing for
all of them.

The ancestor labels carry the parent the name does not, so the lookup
falls back to `tenant-root` when the chain names it. Deriving the CR name
keys on the parent being the root rather than on the child's name
happening to start with it, which keeps a root-level tenant called
`root-x` from resolving to the CR `x`, and the row label agrees with it
rather than showing `x`.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-10-30 16:23:10 +05:00
Myasnikov Daniil dfa2283a13 ci(api-review-gate): close a standing success on a shared fork head
A commit status belongs to the commit. When two open fork PRs carry the
same head, a success already standing on it may have been earned by one
of them on another base, or may rest on an approval that was withdrawn
on a PR whose run waits for a maintainer and so never reaches resolve.
The sweep skipped such a head and left that success in place, which let
a duplicate fork PR keep a withdrawn approval from taking effect.

The sweep now writes the same failure resolve writes, once per head,
when a success set by a workflow stands on a head that only fork PRs
carry. It still never creates a status, and a head that an open
same-repo PR carries stays with api-gate-report.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-10-30 16:09:00 +05:00
Myasnikov Daniil 0538e70591 ci(api-review-gate): let a sizeable fork change reach the approval check
api-gate exits 2 to report a sizeable change, and the runner runs a step
without an explicit shell as bash -e. The fork detect step switched
errexit off only after reading the exit code, so the first failing
command ended the step with 2 before sizeable=true was recorded. Every
fork PR with a sizeable API change then got "gate evaluation did not
complete", which the sweep deliberately ignores, so an owner's approval
could not turn it green by either path. The same-repo step already
switches errexit off before the call.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-10-30 16:09:00 +05:00
Myasnikov Daniil 878f569e61 ci(api-review-gate): leave a shared head to its same-repo publisher
A commit status belongs to the commit, so two open PRs that carry the
same head share one "API Review Gate" status. The fork workflow
attributed that status to a fork PR by head SHA alone. A fork PR opened
at a commit of this repository could therefore overwrite the verdict of
the same-repo PR that owns it: resolve wrote a failure after
api-gate-report had posted success, and the sweep applied the fork PR's
reviews to a status the other PR had earned. A fork can reference any
commit of the repository's network, so anyone able to open a PR could
hold another PR's gate red.

The fork workflow now leaves a head that an open same-repo PR carries to
api-gate-report, and the sweep skips any head carried by more than one
open PR. Two fork PRs at one head still fail closed in resolve, since
their bases, and so their verdicts, can differ.

The header of the same-repo workflow said skipped and cancelled runs
post nothing. That stopped being true once a review posts pending ahead
of its evaluation, so it now says they post no verdict.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-10-30 16:09:00 +05:00
Myasnikov Daniil 4c37ef3a61 ci(api-review-gate): let owner approval reach fork PRs
On a fork PR an API owner's approval could never turn the status green.
For a pull_request_review run on a fork PR, workflow_run.head_repository
names the base repository and pull_requests is empty, so the fork
publisher took every review-triggered run for a same-repo one and
skipped it, while the same-repo reporter skipped it for being a fork. A
sizeable fork PR stayed on the failure its push run had posted.

Fixing the guard alone would leave most forks stuck. The repository
makes every run from an external contributor wait for a maintainer's
approval, and a run in action_required never fires workflow_run, so
their review-triggered runs never reach the publisher. And a fork's run
executes the fork's own copy of the gate workflow, so the conclusion the
publisher relayed was whatever the fork made it.

The privileged workflow therefore reaches the verdict itself, from
inputs a fork cannot forge, and a scheduled sweep covers the runs that
never execute. The sweep only moves a status the full evaluation already
set after finding a sizeable change, so it cannot create a pass.

The same-repo gate now posts pending as soon as an actionable review
arrives: a dismissal can turn a green head red, and the old success
would stay mergeable for the minute the evaluation takes. Both paths
also ignore COMMENTED reviews when taking each reviewer's latest, since
an owner who approved and then commented had withdrawn their own
approval as far as the gate was concerned, which GitHub does not do.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-10-30 16:09:00 +05:00
Myasnikov Daniil 939496ad78 docs(e2e): record the gate-status pattern's second consumer
The "E2E Tests" commit-status pattern in §10 now has a second consumer
in api-review-gate.yaml, and the two GitHub behaviours that make it
load-bearing were not written down anywhere.

Check runs are not deduplicated per name across workflow runs — each run
gets its own check suite, so filter=latest returns the same set as
filter=all and the aggregate is worst-of, meaning a cancelled run
poisons a context until the next push — while commit statuses are
deduplicated per context with the newest winning. And the fork
read-only token restriction covers pull_request_review as well as
pull_request, so an approval on a fork PR cannot publish a status
either, which is why both gates need a privileged workflow_run half
rather than only handling the push path.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-10-30 16:09:00 +05:00
Myasnikov Daniil b771962eb8 ci(api-review-gate): publish the gate as a commit status
The gate's merge context was its job name, which inherits two GitHub
behaviours that together make it both unenforceable and self-poisoning.

A required *job* that skips counts as PASSED by branch protection, so
any path that skips the evaluating job hands out a free pass — the hole
that let fork PRs merge with e2e never run (#3257). And check runs are
not deduplicated per name: every workflow run gets its own check suite,
so `GET /commits/{sha}/check-runs?filter=latest` returns the same set as
`filter=all`, and the rollup is worst-of. Two runs on one head SHA
therefore leave two verdicts standing for one context name, and a
cancelled run poisons the context until the next push. Commit statuses
are deduplicated per context, newest wins.

Rename the evaluating job off the gate context and publish "API Review
Gate" as a commit status: `api-gate-report` for same-repo PRs, and a
privileged workflow_run for forks, whose GITHUB_TOKEN is read-only on
both the pull_request and the pull_request_review trigger and so can
never post a status itself. Skipped and cancelled runs post nothing, so
declining to post can only ever preserve a verdict some real run
reached — it can never invent one.

That invariant is what makes it safe to stop re-evaluating on the plain
`commented` reviews the review bots post: such a review cannot move a
verdict that counts only APPROVED reviews, and the run that skips now
leaves the previous status untouched instead of overwriting it.

Also split the concurrency group so a run that computes no verdict
cannot cancel one that does. A bot commenting during the ~30s
evaluation used to cancel it and then contribute nothing, leaving a
cancelled run as that SHA's only api-gate verdict (41d1153c, 4b1966c5).

For the gate to actually block a merge, main branch protection must
require the "API Review Gate" status context; until then it is
advisory, as the job name was.

Assisted-by: LLM
Signed-off-by: Myasnikov Daniil <myasnikovdaniil2001@gmail.com>
2026-10-30 16:08:59 +05:00
IvanHunters a444ac4498 Merge branch 'main' into fix/tap-pin-digest
Reconcile the tap digest-pin change with #5071 (no-install-on-connect), now
merged into main. Keep this branch's resetTapPinState, the verify-before-pull
Trust text, and the index-README trust model, while adopting #5071's wording
that installing (not tapping) runs charts and dropping the stale
"re-registration" phrasing from the shared tap.go and rest.go comments.

Conflicts resolved in cmd/cozypkg/cmd/tap.go, pkg/registry/core/tap/rest.go,
and hack/packages-index/README.md.

Assisted-by: LLM
Signed-off-by: IvanHunters <xorokhotnikov@gmail.com>
2026-10-30 14:02:24 +03:00
IvanHunters e1e925a092 docs(agents): steer agents away from Helm lookup (#5168)
## What this PR does

Adds a rule to the Helm Charts conventions in `docs/agents/overview.md`
about `lookup`. A lookup reads cluster state at render time and nothing
re-renders the HelmRelease when that state changes, so a lookup that
copies another object's content into the output (a bucket name, an
endpoint, a CA, a StorageClass list) goes stale; several have failed
this way (51ad22670, 8daf49528, f6c737983). An agent reading the charts
finds over a hundred lookups and takes them as the convention, so the
rule says those of this kind are not precedent and need a maintainer's
authorization.

Lookups whose repeated render gives the same output and carry nothing
from another object are allowed: existence checks, keeping a generated
Secret's value, keeping an immutable field of the chart's own live
object, and guards that `fail` on an unsafe change. The rule asks that
the empty branch keep rendering, since offline `helm template` and
helm-unittest without a `kubernetesProvider` mock see only that branch,
and lists the replacements the tree already has: `_cluster`/`_namespace`
in the `cozystack-values` Secret, `valuesFrom` on a specific Secret,
`.Capabilities.APIVersions.Has`, a run-time check in a hook or Job, or a
controller that owns the object. `AGENTS.md` mentions the rule in its
routing line for `overview.md`, which every agent loads. No chart
changes.

### Screenshots

No UI change.

### 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.
-->

Walked the trigger map against the diff: two agent-guidance files, no
package, chart, value, `hack/` or commit-convention change.

- [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

<!--  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
docs(agents): agent guidance now says which Helm `lookup` calls are allowed in chart templates, that one copying another object's content into the render needs a maintainer's authorization, and what to use instead.
```


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Documentation**
* Updated Helm chart guidance to restrict copying values from other
Kubernetes objects into rendered output unless a maintainer authorizes
the lookup. Allowed cases include repeatable lookups, such as existence
checks, retaining generated Secret values or immutable fields, and
guards against unsafe changes.
* Clarified that offline renders should preserve the empty branch, while
the lookup branch should be tested with a Kubernetes provider mock.
Listed values, API version checks, runtime hooks or Jobs, and
controllers as alternatives for accessing cluster information.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-30 13:46:28 +03:00
Timofei Larkin 321baf5707 docs(agents): narrow lookup rule to copied state
The staleness problem is specific to a lookup that carries another
object's content into the rendered output; a lookup whose repeated
render is identical, such as a guard or keeping a generated Secret,
cannot go stale, and banning it pushed agents toward nothing better.
The testing caveat held only for runs without a kubernetesProvider
mock, and the alternatives now name the mechanisms the tree already
has, so an agent can reach for them instead of a new lookup.

Assisted-by: LLM
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
2026-10-30 10:37:15 +01:00
Aleksei Sviridkin ba0b1ac6ef fix(e2e): validate the leak allowlist against every suite layout (#4972)
`lg_allowlist_validate` in `hack/e2e-chainsaw/_lib/leak-guard.sh`
accepted only `<suite>/chainsaw-test.y*ml`, while the selectors already
see step-file suites and a Test nested below the suite directory
(#4630). A suite in one of those layouts could not be put on the leak
allowlist at all: validation failed and the run stopped before the first
suite.

- `lg_suite_has_test` validates an allowlist entry with the rule
`hack/select-e2e.sh` enumerates suites with: `chainsaw-test.yaml`,
`chainsaw-test.yml`, or a numbered step file, anywhere in or below the
suite directory, with the selector's type test (a step-file name counts
unless it is a directory, a `chainsaw-test.y*ml` counts whatever its
type, so Chainsaw reports a directory by that name); a parked
`chainsaw-test.yaml.disabled` matches none. Both sides carry a comment
pointing at the other so they move together.
- `hack/e2e-chainsaw/README.md` describes the three layouts once, under
Layout, and lists `kubernetes-proxmox` as the parked suite.
`docs/agents/e2e-testing.md` points at it.
- Unit tests: every layout is accepted, including a `chainsaw-test.yaml`
that is a directory; a parked, empty, or not-a-step-file directory is
refused, including `1a-install.yaml` (passes the `find` glob, not the
step-file regex) and a directory named `01-install.yaml`.

Left as they are, with the reasons:
- `docs/agents/e2e-testing.md` calling `kubernetes-proxmox` the one
parked suite is correct on main now: `hack/e2e-chainsaw/backup/` was
removed in 9cc3a9e45.
- The top-level globs in `hack/e2e-chainsaw-run.sh` are wider than
Chainsaw's step-file pattern, but they only refuse a test at the top
level and fail closed.
- A file under `examples/backups/<other>/` that matches no suite is
documented in `select-e2e.sh` as a docs-only demo that stays ignored.

Verified with Bats and `hack/cozytest.sh` on
`hack/chainsaw-leak-guard_test.bats` (34 tests) and
`hack/select-e2e_test.bats` (65 tests; one case, "a path owned by
several sources counts as covered if any one is", fails on my machine on
main as well, from the local yq build, and does not touch this change).

Closes #4659


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Documentation**
* Clarified that Chainsaw suites may use `chainsaw-test.yaml` or `.yml`,
numbered step files, or either layout in a subdirectory.
* Updated guidance on suite selection and noted that disabled test files
are not selected or allowlisted.
* Identified the parked Kubernetes Proxmox suite and its workflow
availability.
* **Bug Fixes**
  * Suite validation now recognizes tests in the documented layouts.
* Validation rejects empty directories, parked test files, invalid
step-file names, and directories named like step files.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-29 20:00:50 +03:00
Aleksei Sviridkin 013b166967 fix(e2e): read the KubernetesNodes pool release in the HelmRelease guard (#4970)
`cozy_guard_all_helmreleases` in
`hack/e2e-chainsaw/_lib/run-kubernetes.sh` reads the parent
`kubernetes-<test>` release and the addons selected by the
`kubernetes-<test>-` prefix. The worker pool is
`kubernetes-nodes-<test>-md0`, an Application HelmRelease the aggregated
apiserver stamps with `RetryOnFailure` like the parent, and it sits on
the node-join path through the talos-reconcile Job it renders. Its name
does not start with the addon prefix, so a failed action on it was never
read, on the passing path or in the failure-path report.

This reads it on both paths, with the `required` strategy check the
parent gets, since the apiserver stamps both. The pool name is derived
from the parent (`cozy_pool_helmrelease_name`), the way the addon prefix
is, so the two cannot drift. The failure-path report checks that the
release exists before reading it, with `get hr --ignore-not-found -o
name`: a run whose pool apply failed has no pool release (exit 0, empty
output), and the report says so instead of reporting a failed read. For
that run to reach the report at all, `run_kubernetes_test` now arms the
exit handler (`_tenant_failure_on_exit`, with
`CURRENT_TENANT_PARENT_HR`) right after the parent `Kubernetes` apply
instead of after the `KubernetesNodes` apply: before, a failing pool
apply exited under errexit with no handler installed, and the parent
went unclassified. The snapshot half still no-ops until the tenant
kubeconfig is set. A non-zero exit (a timeout, a kill, a Forbidden) is
reported as the failed read it is, through `_cozy_guard_read_failure`,
never as absence. The pool reads are gated on the report's own deadline
as well as the phase clock, like the addon listing.

Unit tests in `hack/run-kubernetes-remediation_test.bats` cover a
failing pool release on the passing path, a clean one (the composite
returns zero), an empty strategy on the pool, the report with and
without the pool release, a cut-off existence read, and a pool read past
the report budget; the ordering pin now also requires the handler to be
armed before the pool apply. The kubectl stub gained an existence read:
an `ABSENT` marker prints nothing and exits 0 under `--ignore-not-found`
(NotFound without it, as kubectl does), and the failure markers apply to
it as `<name>.exists`.

Verified with `hack/cozytest.sh` and Bats on
`hack/run-kubernetes-remediation_test.bats` (51 tests),
`hack/run-kubernetes-node-join_test.bats` and
`hack/remediation-guard.bats`.

Closes #4737


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Bug Fixes**
* Kubernetes release checks now include worker-pool releases alongside
the parent release and add-ons, and flag missing or invalid install
strategies and remediation failures.
* Failure reports distinguish worker-pool releases that are absent from
those whose status cannot be read. Existing releases are assessed
against the phase gate and report time budget; when the budget is
exhausted, skipped checks are identified.
* Failure handling now begins immediately after the parent resource is
applied, covering errors that occur while applying the worker pool.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-29 18:36:58 +03:00
Timofei Larkin 648dcd2aa3 docs(agents): steer agents away from Helm lookup
Nothing triggers a reconcile of a HelmRelease when an object one of its
templates looks up changes, so a lookup leaves the release on a stale
answer, and the project has worked to remove them. They keep spreading
because agents read the charts, find over a hundred lookups, and take
them as the convention. The guidance says they are not, names the one
accepted kind, and what to do instead.

Assisted-by: LLM
Signed-off-by: Timofei Larkin <lllamnyp@gmail.com>
2026-10-29 15:54:04 +01:00
IvanHunters 8d96c46994 fix(monitoring-agents): isolate merged log payload under log_processed
Fluent Bit's kubernetes filter runs with Merge_Log On but without
Merge_Log_Key, so a parsed JSON log line is merged into the record root.
An application log line can thereby forge the service fields that later
pipeline stages rely on for routing and tenant isolation
(kubernetes_namespace_name, kubernetes.labels, tenant, cluster,
log_source). Setting Merge_Log_Key log_processed nests the parsed
payload under a dedicated key so application content can no longer
override top-level service fields.

Applies to both the platform (system/monitoring-agents) and guest
(apps/kubernetes) Fluent Bit configurations.

Assisted-by: LLM
Signed-off-by: IvanHunters <xorokhotnikov@gmail.com>
2026-10-29 17:08:49 +03:00
Marian Koreniuk b61ad29783 fix(e2e): point the selector's suite rule back at the allowlist rule
The first commit says the two rules are cross-referenced so they move
together, but only lg_suite_has_test pointed at the selector. The
selector's suite enumeration comment now names lg_suite_has_test as well,
so a change to either side prompts the other.

The layout case also pins a chainsaw-test.yml that is a directory, the
other half of the type test: dropping that name from the find now turns
the case red.

Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
Assisted-by: LLM
2026-10-29 13:59:43 +01:00
Marian Koreniuk 75bb70e58d fix(e2e): arm the tenant failure handler before the pool apply
The exit handler was armed after the KubernetesNodes apply, so a failing
pool apply exited under errexit with no handler installed: the parent
went unclassified, and the report's "pool release does not exist" line
described a run that could never reach it. Arm it right after the parent
Kubernetes apply instead. The snapshot half still no-ops until the
tenant kubeconfig is set, so the only change is that a failed pool apply
now gets the parent classified and the absent pool reported.

The ordering pin now also requires the handler to be armed before the
pool apply.

Assisted-by: LLM
Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
2026-10-29 12:34:22 +01:00
Aleksei Sviridkin 048c029e29 fix(e2e): keep the Proxmox tenant kubeconfig per run and remove it (#4971)
`hack/e2e-chainsaw/_lib/run-proxmox.sh` wrote the tenant's super-admin
kubeconfig to `$TMPDIR/proxmox-e2e-tenant.kubeconfig` with the process
umask and never removed it, so it outlived the run on the self-hosted
runner, world-readable under the usual umask. `dump_diagnostics` then
read whatever sat at that path, so a run that failed before
`fetch_tenant_kubeconfig` reported the previous run's tenant as its own.

- The file now lives under `RUNNER_TEMP`, which the runner exports into
every step and empties between jobs; `COZY_PROXMOX_WORKDIR` overrides it
for a local run, and `TMPDIR` is the last fallback. The workflow sets no
path of its own: the `runner` context is not available in job-level
`env`.
- `fetch_tenant_kubeconfig` writes it under `umask 077` in a subshell,
since the workflow's `umask 077` covers only the staging step.
- `apply-tenant`, the suite's first step, removes a leftover before
doing anything else, so diagnostics in this run can only see this run's
file.
- The suite's `finally` removes it, before the `keep_tenant` exit, and
the workflow's "Remove staged credentials" step removes it again for a
run killed before `finally`.

Verification: `sh -n` and shellcheck on the script; actionlint on
`e2e-proxmox.yaml` (only the custom `proxmox` runner label is reported,
as on main). `hack/proxmox-e2e-fixture_test.bats` has three new cases
with a stub `kubectl`: the fetched file has no group or other bits under
`umask 022`, `apply-tenant` removes a planted leftover, and the suite's
`finally` (run out of the Chainsaw file on the `keep_tenant` path)
removes the file, so `diagnostics` after it prints no tenant section.
Each goes red with its line (`umask 077`, the leftover `rm`, the
`finally` `rm`) removed. All `hack/proxmox-*.bats` pass (fixture 9,
teardown contract 8, step1b 4, talos template 12), also under
`hack/cozytest.sh`. Not run on a Proxmox stand: the only stand I have
cannot dispatch the workflow at the moment, so the workflow steps
themselves are unexercised beyond actionlint.

Closes #4806


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Chores**
* Proxmox end-to-end test runs store tenant credentials in a temporary
work directory and create kubeconfig files with restricted permissions.
* Stale tenant kubeconfig files are cleared before a new tenant fixture
is applied. Cleanup removes the file even when tenant data is retained
or a run is interrupted, preventing credentials from appearing in later
diagnostics.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-29 11:31:31 +03:00
Aleksei Sviridkin 3abdff5900 fix(kubernetes-nodes): refuse a partial resources spec on every pool (#4973)
The `resources.cpu`/`resources.memory` pair check in `nodegroup.yaml`
ran only when an `instanceType` was set, while the field description
(values.yaml, README, schema, the KubernetesNodes OpenAPI schema)
promised a render-time error for a partial spec on any pool. Without an
instancetype a cpu-only pool renders a VM with no memory, which KubeVirt
refuses when the Machine is created, and a memory-only pool silently
sizes the guest at KubeVirt's default of one vCPU.

- The check now runs on every kubevirt pool. The proxmox branch already
required both, so this is the kubevirt half of one rule, and the field
descriptions are true as written (no doc change). On a pool with no
`instanceType` the message ends in "or neither and set instanceType", so
it does not send the user straight into the next refusal.
- A kubevirt pool with neither an `instanceType` nor both resources
fails at render with a message naming both, the way `vm-instance` does.
No such pool could have passed admission (no memory), so this refusal
breaks nothing that runs today. This is the decision the issue asked
for; if the gate should stay narrower, this commit can be dropped on its
own.
- **Upgrade impact.** One shape that renders on main stops rendering:
`instanceType: ""` with only `resources.memory`. On main it gets
`domain.memory.guest` and no `domain.cpu`, so KubeVirt runs the worker
with one vCPU; with this PR it fails with the partial-spec message, and
the pool's HelmRelease sits in a failed upgrade until the values are
edited. To keep the current size such a pool needs `resources.cpu: "1"`.
Adding that line renames the machine template (for the test values,
`kubernetes-myk8s-md0-28d812` becomes `kubernetes-myk8s-md0-1ce103`, the
same name on main and on this branch), so the pool's workers are
replaced once. cpu-only with `instanceType: ""` is not in this class: it
renders a VM with no memory, which KubeVirt refuses, so it never ran.
- `cores:` printed an unquoted (float64) core count of one million or
more in exponent form (`1e+06`). It is printed as an integer now, with
the same bytes for every smaller whole number.

Tests: `tests/resources_partial_test.yaml` covers both halves with and
without an instancetype, the no-sizing case, both fields set, and the
float64 formatting. The existing unquoted-zero case in
`resources_cpu_test.yaml` now reads the field as unset on an
instancetype-sized pool (with a `kubernetesProvider` stub for the
lookup), and zero beside memory is pinned as a partial spec.

Byte stability, checked by snapshotting the `KubevirtMachineTemplate` on
main for nine spellings of `resources.cpu` and replaying the snapshots
on this branch: `"2"`, `2`, `2.0`, `"2.0"`, `"+2"`, `"1e1"`, `"010"`,
`999999` render identical bytes and template names. Only unquoted
`4294967295` changes, from `cores: 4.294967295e+09` to `cores:
4294967295`.

Verified with `helm unittest .` in `packages/apps/kubernetes-nodes` (38
suites, 233 tests, 12 snapshots), and on a trial merge with current main
(39 suites, 237 tests).

Closes #4546. The leading-zero inconsistency from the issue's comment is
addressed separately, together with #4554.

### Release note

```release-note
fix(kubernetes-nodes): a partial `resources` spec (only `cpu` or only `memory`) is now refused at render time on every kubevirt worker pool, not only on a pool with an `instanceType`, and a pool with neither an `instanceType` nor both resources is refused as well. Action required: a pool with `instanceType: ""` and only `resources.memory` rendered before (KubeVirt ran it with one vCPU) and now fails to upgrade; add `resources.cpu: "1"` to keep its current size. Adding that line renames the pool's machine template, so its workers are replaced once. Whole-number core counts of one million or more are now printed as integers instead of in exponent form.
```


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Bug Fixes**
* KubeVirt worker pools now require either an instance type or both CPU
and memory values. Configurations with only one resource or no sizing
information are rejected.
* Whole-number CPU values render without exponent notation, including
values written with a decimal fraction.
* An unquoted zero CPU value is treated as unset when an instance type
is provided; without an instance type, pairing zero CPU with memory
fails validation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-29 11:22:48 +03:00
Aleksei Sviridkin 60d1f53e82 fix(kubernetes-nodes): plan autoscaler capacity on the cores the VM actually gets (#4974)
On the kubevirt substrate `resources.cpu` is written into
`domain.cpu.cores` as spelled and decoded as YAML, so `"010"` gives the
VM eight cores, while the cluster-autoscaler capacity annotation parsed
the same string as decimal ten
(`capacity.cluster-autoscaler.kubernetes.io/cpu: "9000m"` on a node that
offers 7000m). This is the inconsistency reported in #4554 and in the
comment on #4546.

- The YAML-decoded value the range check already computes is kept, and
on kubevirt the capacity annotation and the reserved-CPU check start
from it.
- The kubelet reservations are not touched. The worker machineconfig
(`_talosconfigtemplate.tpl`) sizes them from the raw string read as a
decimal, and the TalosConfigTemplate name is a hash of that config, so
reading the decoded value there would roll every leading-zero pool once.
Instead the annotation subtracts the reservations the machineconfig
really carries from the cores the VM really has: for `"010"` that is
8000m − 2 × 500m = `"7000m"`, the node's real allocatable, while `"8"`
keeps `"7200m"` (2 × 400m). Tests pin both sides: the annotation and the
bootstrap `configRef` name in `resources_cpu_test.yaml`, and
`systemReserved.cpu` / `kubeReserved.cpu` in the machineconfig in
`talos_worker_config_test.yaml`.
- No pool rolls. Checked by rendering `nodegroup.yaml` on main and on
this branch for nine spellings (`"2"`, `2`, `2.0`, `"2.0"`, `"+2"`,
`"1e1"`, `"010"`, `999999`, `4294967295`): the only difference is the
capacity annotation of the `"010"` case, so the
`KubevirtMachineTemplate` name and the TalosConfigTemplate `configRef`
stay as they are. The machineconfig template itself is not changed.
- Proxmox parses the quantity as decimal for the machine template and
for the reservations alike, so it never had the inconsistency and is
unchanged (pinned by a test).
- The `resources` description says the value is decoded as YAML, what
that means for a leading zero, and that the reservations still read it
as a decimal. README, schema, the RD and the Go type are regenerated
from it.

This closes #4554 without the migration and the render-time refusal it
proposes. A refusal at render breaks a stored pool on its next upgrade,
a pattern in the OpenAPI schema breaks every update of an existing CR,
and a platform-wide migration over every `KubernetesNodes` and parent
`nodeGroups` entry is a lot of blast radius for a spelling nobody has
reported in a live cluster. With this change the autoscaler plans for
the node the VM really is. What is left of a leading zero is the octal
reading itself and reservations sized from the decimal value, and both
are documented. The unquoted zero of the issue is already harmless: it
is falsy, counts as unset, and renders the same bytes as an absent
field. If a migration is still wanted, please reopen.

Verified with `helm unittest .` in `packages/apps/kubernetes-nodes` (38
suites, 233 tests, 12 snapshots; pointing the annotation back at the
decimal string turns the `"010"` case red with `9000m`), `make generate`
(no diff), and a trial merge with #4973 (clean, 243 tests green).

Closes #4554


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Bug Fixes**
* KubeVirt VM sizing and autoscaler capacity now reflect YAML-decoded
CPU values. For example, `"010"` represents eight VM cores, while
kubelet reservations interpret it as decimal ten. `"8"` and `"10"` yield
`7200m` and `9000m` of autoscaler capacity, respectively. Proxmox
continues to interpret `"010"` as ten cores, yielding `9000m` of
capacity.
* **Documentation**
* Clarified explicit worker CPU and memory sizing behavior, including
how leading-zero CPU values affect VM sizing, reservations, and capacity
calculations.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-29 11:22:40 +03:00
Aleksei Sviridkin 44848b9c9d fix(kubernetes): run Proxmox CCM v0.16.1 and pin the Proxmox images by digest (#4917)
## What this PR does

`v1.7.0-rc.1` and `release-1.7` ship the Proxmox
cloud-controller-manager as
`ghcr.io/sergelogvinov/proxmox-cloud-controller-manager:v0.15.0`, a bare
tag. That tag was re-pushed upstream on 2026-09-27: it used to name the
2026-08-06 build (`sha256:fbc553921145…`) and now names
`sha256:d81702998ae1…`, a binary whose gitVersion is `0.15.0` without
the leading `v`. component-base v0.37 parses that string in an `init()`
and panics:

```
panic: version string "0.15.0" doesn't match expected regular expression: "^v(\d+\.\d+\.\d+)"
```

The CCM Deployment crash-loops, no new Node loses
`node.cloudprovider.kubernetes.io/uninitialized`, and workloads on new
workers stay Pending. On a live Proxmox cluster this went unnoticed for
five days: the existing Nodes were already initialized, and the failure
only showed when the next new worker came up. Every fresh install pulls
the broken build, so as it stands v1.7.0 would be the first stable
release with the Proxmox substrate, shipping a CCM that cannot start.

Two commits, both cherry-pick onto `release-1.7` unchanged:

1. **`fix(kubernetes)`**: run v0.16.1, pinned as tag plus digest in
`images/proxmox-cloud-controller-manager.tag`. That is the same shape
the chart already uses for the KubeVirt cloud provider. v0.16 builds
with goreleaser and stamps the version with its `v`. The config the init
container writes still parses: the cluster entry moved to
go-proxmox-pool's `ClusterConfig` with the same `url`, `insecure`,
`token_id`, `token_secret` and `region` keys, and `features.provider:
capmox` still writes `proxmox://<SMBIOS UUID>`, the providerID capmox
puts on the Machine.
2. **`fix(kubernetes, proxmox-csi)`**: pin the CSI driver from the same
registry at its current v0.20.0, with no version change. The
management-side controller goes through
`images/proxmox-csi-controller.tag`. The tenant-side node plugin goes
through `repository` + `tag` in
`packages/system/proxmox-csi/values.yaml`, which also puts it in
`hack/lib/image-refs.sh` and so in front of the release multi-arch gate.
Pinning takes the version out of the vendored chart's hands, so
`hack/proxmox-csi-driver-pin_test.bats` now fails unless the chart's
`appVersion` and both pins name the same release.

All three digests are OCI indexes for `linux/amd64` and `linux/arm64`.
The sig-storage sidecars stay on tags, as they do for the KubeVirt CSI
driver: registry.k8s.io publishes through image promotion, which does
not move a tag.

### Testing

- `helm unittest`: `packages/apps/kubernetes` 31 suites / 346 tests,
`packages/apps/kubernetes-nodes` 37 / 223, all passing.
- bats: the new test, plus `image-pin-consistency`,
`promote-rewrite-tags_test`, `overlay-main-images_test`,
`nightly-mirror_test`, `promote-retag_test`, `stitch-multiarch_test`,
`bats-strict-setup`, `bats-runner-coverage`: 107/107. The new test was
checked to fail on a node tag at another version.
- `git cherry-pick -x` of both commits onto `release-1.7` (315b335cf)
applies cleanly, and the Proxmox unit suites and the new bats test pass
there.
- v0.16.1 compatibility was checked against its source, as described
above. It has also run on a live Proxmox cluster, including the
initialisation of a new worker; the results are in the comment below.

### Screenshots

Not a UI change.

### Downstream repositories

The diff touches no app `values.schema.json` or defaults, adds or
renames no package, and moves nothing under `hack/`.

- [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(kubernetes): the Proxmox cloud-controller-manager now runs v0.16.1, and the Proxmox CCM and CSI driver images are pinned by digest. The v0.15.0 tag referenced before was re-pushed upstream to a build that panics on start, which left every new Proxmox worker with the uninitialized taint.
```
2026-10-29 11:20:22 +03:00
Aleksei Sviridkin 040ae377ae test(kubernetes): name the Proxmox fixture's node pool <cluster>-<pool> (#5000)
## What this PR does

The Proxmox suite (`hack/e2e-chainsaw/kubernetes-proxmox/`) has now run
for the first time on a real self-hosted stand: a dedicated Cozystack
v1.7.0-rc.1 management cluster on Proxmox VE, with the runner CageForge
offered to host in cozystack/community#98. The suite failed before it
reached the hypervisor, because the fixture and the chart disagree on
what a node pool may be called.

`kubernetes-nodes` names its release `kubernetes-nodes-<CR name>` and,
since fd14126be, refuses to render one that does not start with
`kubernetes-nodes-<spec.cluster>-`
(`packages/apps/kubernetes-nodes/templates/_helpers.tpl`). The fixture,
added later in 7500a9fba, names its `KubernetesNodes` `md0`. On the
stand that gave:

```
Helm install failed for release tenant-e2eproxmox/kubernetes-nodes-md0 ...:
kubernetes-nodes: release name "kubernetes-nodes-md0" must start with "kubernetes-nodes-k8s-e2e-"
— name the KubernetesNodes CR <cluster>-<pool> (cluster="k8s-e2e")
```

No `Machine` was ever created. The `tenant-and-cluster` step passed its
`ProxmoxCluster` assert in 20 seconds and then waited out the 20-minute
`Machine` assert.

- The fixture names the pool `k8s-e2e-md0`. Nothing else in the suite,
`run-proxmox.sh` or the workflow refers to the pool by name.
- `hack/proxmox-e2e-fixture_test.bats` gets a case that reads
`metadata.name` and `spec.cluster` of the fixture's `KubernetesNodes`
and fails unless the name is `<cluster>-<pool>`. It is POSIX sh like the
rest of the file, so `hack/cozytest.sh` can still run it.

### Testing

- `bats hack/proxmox-e2e-fixture_test.bats` (bats 1.14.0, the CI
commit): 7/7. The new case was checked to fail against the old fixture:
`FAIL: KubernetesNodes md0 must be named k8s-e2e-<pool>`.
- `hack/check-commit-trailers.sh upstream/main..HEAD`: OK.
- Lane, before the fix (fork `main` @ aed7fa896):
https://github.com/themoriarti/cozystack/actions/runs/39402535098. Red
on the `Machine` assert, as above; the teardown removed the tenant and
left no VM on the hypervisor.
- Lane, with this commit:
https://github.com/themoriarti/cozystack/actions/runs/39442983145. The
pool release `kubernetes-nodes-k8s-e2e-md0` installs, the `Machine` is
created, capmox clones the worker from the template and boots it, and
the worker joins the tenant and goes `Ready` (Talos v1.13.6). The run is
still red, one step later and for a known reason: the tenant's CCM
crash-loops on `pccm:v0.15.0` with `panic: version string "0.15.0"
doesn't match expected regular expression: "^v(\d+\.\d+\.\d+)"`, so the
node keeps `node.cloudprovider.kubernetes.io/uninitialized` and no
providerID, and the `Machine` assert reports `Provisioned`, expected
`Running`. That is #4917. The teardown removed the tenant, the worker VM
and its cloud-init ISO.

Two earlier runs on the same commit, 39406900563 and 39409765857,
stopped at stand configuration rather than at this repository: capmox's
token could not see an ISO storage, and the stand's `publishing.host`
did not resolve from the fixture's public resolvers. Both are fixed on
the stand. They are listed below because the lane does not say a stand
needs them.

### Found on the way, not changed here

- **What a stand must provide**, beyond the `PROXMOX_*` variables:
- an `iso`-content storage on which capmox's token holds
`Datastore.AllocateTemplate` (to upload the cloud-init ISO) and
`Datastore.Allocate` (to delete it with the VM). go-proxmox uploads to
the first `iso` storage the token can see; without delete rights the
`Machine` never finishes deleting.
- a `publishing.host` whose `<cluster>.<tenant>.<host>` resolves through
the fixture's own resolvers (`8.8.8.8`, `1.1.1.1`) to a root ingress
with SSL passthrough: on the Proxmox substrate that name is the tenant's
`controlPlaneEndpoint`.
- **`COZY_PVE_ADDRESSES/GATEWAY/PREFIX/BRIDGE/POOL`** are not passed by
the workflow. Unset, they default to `vmbr50` and `10.0.0.180-185`. This
stand sets them in the runner's environment.
- **The fixture's `templateTags`** (`capmox-template, cozystack, talos,
talos-v1.13.6`) are not the set that `hack/proxmox-talos-template.sh`
writes (`cozystack, schematic-…, talos, talos-v…`). capmox matches tags
as a set, so a template built by the script is not selected. This stand
tags its template to match the fixture.
- **Teardown reports success once the CRs are deleted.** It does not
wait for the VMs to be gone; on this stand a worker VM outlived its
`Machine` for hours while capmox retried a forbidden delete.

The CCM fix itself is #4917. Once a release carries it, this lane should
get past the `Machine` assert.

The lane stays manual. It has no `push` or `pull_request` trigger, and
its nightly schedule is a no-op unless `PROXMOX_NIGHTLY` is set, which
it is not on this stand. The runner is registered to a fork whose only
collaborator is its owner. Running it from cozystack/cozystack needs a
runner group restricted to this workflow and a protected environment,
which is a follow-up for community#98, not this PR.

### Screenshots

Not a UI change.

### Downstream repositories

- [x] No downstream repository is affected by this change

The diff touches one fixture under `hack/e2e-chainsaw/` and one bats
file. It moves or renames nothing under `hack/`, changes no make target
and no node prerequisite.

### Release note

```release-note
NONE
```


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Bug Fixes**
- Updated the Kubernetes node pool fixture to use the required
cluster-prefixed naming convention, improving compatibility with
Kubernetes node validation.

- **Tests**
- Added validation to confirm that Kubernetes node fixtures include the
required cluster reference and use the expected cluster-based name
format.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-29 11:19:21 +03:00
myasnikovdaniil 5c564f9154 fix(release): keep release bodies within GitHub's size limit (#5142)
## What this PR does

Finalize sets release body after the stable tag, `api/apps/v1alpha1` tag
and `release-X.Y` fast-forward already exist. Body that GitHub refuses
fails the "Publish draft release" step at that point and leaves release
a draft, and rc-to-stable image retag with `cozy-installer` chart
publish never run. GitHub's web UI cut the v1.7.0-rc.2 changelog at
about 125000 characters, v1.7.0 changelog is 259,026.

Release can now carry short hand-written `docs/releasenotes/vX.Y.Z.md`
that becomes its body, changelog stays the full record. Finalize and
`update-releasenotes.yaml` take release notes if they exist and are not
blank, otherwise changelog.

Both hold the body to 100000 bytes. Bytes are never fewer than
characters and the limit sits 25 percent under the cut seen in web UI.
Exact GitHub limit and its answer to an oversized body don't matter.

Over the limit finalize publishes one-line link to the changelog on the
tag, with a warning in the run log. v1.6.0 changelog is 97,186 bytes, so
a next release near that size without release notes gets the link. Sync
never writes the link, it warns and leaves published body alone, because
`tags.yaml` backstop brings changelog to `main` without release notes
and sync would replace them.

`update-releasenotes.yaml` also runs on pushes touching
`docs/releasenotes/v*.md`. `docs/release.md` describes the rule,
including that release notes have to reach `main` too.

Release without release notes and with changelog under 100000 bytes is
published as before, byte for byte.

## Tests

`hack/release-changelog-behaviour.bats` runs real `script:` of both
workflow steps under node on fixture trees. Finalize cases are release
notes over changelog, blank release notes, changelog only, neither file,
100000 bytes accepted and 100001 replaced by link, and 40000 three-byte
characters (120000 bytes) counted as over. It also runs finalize over
every shipped changelog, so each one at or under the limit publishes
byte for byte. Sync makes the same choice, never updates release whose
body would be over the limit, and leaves up-to-date and missing ones
alone.

`hack/release-changelog-contract.bats` pins new trigger path and the
100000 constant.

### 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(release): a release can carry short docs/releasenotes/vX.Y.Z.md that is published as its GitHub release body, changelog stays the full record. Release body over 100000 bytes is published as a link to the full changelog on the tag, so publishing a release with very long changelog no longer fails after its tags exist, and the release notes sync leaves such a body alone.
```


<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

<!-- coderabbit-ai-generated:v1 -->

## Summary by CodeRabbit

* **Release Management**
* Release publication and subsequent updates now prefer non-empty
versioned release notes, falling back to the changelog when needed.
* If neither source contains content, the existing draft body is
preserved. Bodies exceeding 100,000 bytes are replaced with a link to
the tagged changelog during publication; updates are skipped.
* Changes to either release notes or changelogs now trigger release-body
synchronization.
* **Documentation**
* Updated release instructions to describe the content selection, size
limit, and synchronization behavior.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->
2026-10-29 12:48:43 +05:00
Marian Koreniuk f7913329b2 fix(kubernetes-nodes): plan autoscaler capacity on the cores the VM actually gets
On the kubevirt substrate resources.cpu is written into domain.cpu.cores
as spelled and decoded as YAML, so "010" gives the VM eight cores, while
the cluster-autoscaler capacity annotation parsed the same string as
decimal ten. The autoscaler then planned 9000m on a node that offers
7000m.

Keep the YAML-decoded value the range check already computes and start
the capacity annotation and the reserved-CPU check from it on kubevirt.
The kubelet reservations stay as they are: the worker machineconfig
sizes them from the decimal string, and the TalosConfigTemplate name is
a hash of that config, so changing them would roll every leading-zero
pool once. The annotation therefore subtracts the reservations the
machineconfig really carries (2 x 500m for "010") from the cores the VM
really has, which is the node's real allocatable. Neither template name
changes for any spelling, so no pool rolls. Proxmox parses the quantity
as decimal on both sides and is unchanged. The field description says
the value is decoded as YAML and that the reservations still read it as
a decimal.

This closes #4554 without the migration and the render-time refusal it
proposes: a refusal breaks stored pools on their next upgrade, a schema
pattern breaks updates of existing CRs, and a platform-wide migration of
every KubernetesNodes and nodeGroups entry is a lot of blast radius for a
spelling nobody has reported in a live cluster.

Closes #4554

Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
Assisted-by: LLM
2026-10-28 21:04:27 +01:00
Marian Koreniuk cd983d416e fix(e2e): take the selector's type test in the allowlist scan and pin its regex
lg_suite_has_test dropped every directory with `! -type d`, but the
selector keeps a chainsaw-test.y*ml whatever its type, so Chainsaw can
fail loudly on a directory by that name. An allowlisted suite in that
shape failed validation and stopped the run before Chainsaw reported the
real error. Use the selector's own `\( ! -type d -o -name
chainsaw-test.yaml -o -name chainsaw-test.yml \)`, which still drops a
directory with a step-file name.

The step-file regex behind the find glob was never reached by a test:
install-01.yaml is already filtered by the glob. 1a-install.yaml passes
the glob and not the regex, so it pins the regex; a directory named
chainsaw-test.yaml and one named 01-install.yaml pin the type test.

The README said the runner recognises the same three layouts. It
recognises none: it hands every top-level directory to Chainsaw.

Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
Assisted-by: LLM
2026-10-28 18:53:07 +01:00
Marian Koreniuk 3d97e912b4 fix(e2e): drop the job-level runner.temp and pin the tenant kubeconfig handling
jobs.e2e.env set COZY_PROXMOX_WORKDIR from runner.temp, but the runner
context is not available in job-level env, so GitHub would refuse the
whole workflow at load time and the Proxmox lane would stop starting.
actionlint reports it as `context "runner" is not allowed here`.

Drop the variable. run-proxmox.sh already falls back to RUNNER_TEMP,
which the runner exports into every step, and the cleanup step removes
the file from there.

Pin the behaviour the previous commit added, none of which a test
covered: the fetched kubeconfig carries no group or other bits under
umask 022, apply-tenant removes a file an earlier run left, and the
suite's finally removes the file on the keep_tenant path, so diagnostics
after it prints no tenant section. Each case goes red with its line
removed.

Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
Assisted-by: LLM
2026-10-28 18:49:12 +01:00
Marian Koreniuk 4d7d336efc fix(e2e): tell a failed pool existence read from an absent pool release
The failure-path report checked the pool release with `get hr -o name`
and discarded the exit status and stderr, so a timeout, a kill, a
Forbidden or a refused connection all printed that the run ended before
the worker pool was applied. That is the conflation the guard wrapper
exists to refuse, on the path where a slow apiserver is most likely.

Read it with --ignore-not-found instead: exit 0 with empty output is an
absent release, exit 0 with a name is one to classify, and any non-zero
exit is a failed read named through _cozy_guard_read_failure.

The pool reads also skipped the report's own deadline and checked only
the phase clock, which says yes on every path that opens no phase.
Check the deadline before the existence read, like the listing and the
addons do, and name what was not read.

The stub's ABSENT marker now answers the flag the way kubectl does. New
cases pin the failed read and the deadline; the two budget cases are
re-timed for the extra clock reading.

Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
Assisted-by: LLM
2026-10-28 18:45:50 +01:00
Marian Koreniuk 28d9d352e1 test(kubernetes): name the Proxmox fixture's node pool <cluster>-<pool>
kubernetes-nodes names its release kubernetes-nodes-<CR name> and refuses
to render one that does not start with kubernetes-nodes-<spec.cluster>-
(_helpers.tpl, since fd14126be). The Proxmox fixture named its
KubernetesNodes "md0", so helm install of the pool failed, no Machine was
ever created, and the first real run of the lane on a self-hosted stand
timed out on the Machine assert after 20 minutes.

Name the pool k8s-e2e-md0 and add a fixture test that fails on any name
the chart would refuse.

Assisted-by: LLM
Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
2026-10-28 18:44:04 +01:00
Marian Koreniuk 780b068df0 fix(kubernetes, proxmox-csi): pin the Proxmox CSI driver images by digest
The CSI controller in the management cluster was referenced by the bare
tag ghcr.io/sergelogvinov/proxmox-csi-controller:v0.20.0, and the node
plugin in the tenant by the vendored chart's default, its appVersion as
a bare tag. That registry is the one whose proxmox-cloud-controller-
manager:v0.15.0 was re-pushed to a build that panics, so a tag there is
not a statement of what runs.

Both now carry the v0.20.0 digest: the controller through
images/proxmox-csi-controller.tag, like the cloud-controller-manager, and
the node plugin through repository and tag in the proxmox-csi values,
which also makes it visible to hack/lib/image-refs.sh and therefore to
the release multi-arch gate. Both digests are indexes for linux/amd64
and linux/arm64.

Pinning takes the version out of the vendored chart's hands: a chart
bump would bring a new appVersion while both pins kept naming the old
release, and the controller and the node plugin would drift apart from
the templates and from each other without anything noticing.
hack/proxmox-csi-driver-pin_test.bats fails unless the chart's
appVersion and both pins name the same release.

The sig-storage sidecars stay on tags, as they do for the KubeVirt CSI
driver: registry.k8s.io publishes them through image promotion, which
does not overwrite a tag.

Assisted-by: LLM
Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
2026-10-28 18:38:35 +01:00
Marian Koreniuk 05a347e6f6 fix(kubernetes): run proxmox-cloud-controller-manager v0.16.1, pinned by digest
The Proxmox CCM was referenced by its bare v0.15.0 tag, and that tag no
longer names the image it named when the template was written. It was
re-pushed on 2026-09-27 (index sha256:d81702998ae1, replacing the
2026-08-06 build sha256:fbc553921145) to a binary whose gitVersion is
"0.15.0" without the leading v. component-base v0.37 parses that string
in the init() of its legacy metrics registry and panics:

  panic: version string "0.15.0" doesn't match expected regular
  expression: "^v(\d+\.\d+\.\d+)"

so the Deployment crash-loops, no Node ever loses the
node.cloudprovider.kubernetes.io/uninitialized taint, and workloads on a
new worker stay Pending. Any node that pulls the tag fresh gets it, which
is every fresh install.

v0.16 builds with goreleaser and stamps gitVersion as v{{.Version}}. The
configuration this template writes is read unchanged: the cluster entry
moved to go-proxmox-pool's ClusterConfig with the same url, insecure,
token_id, token_secret and region keys, and features.provider: capmox
still writes proxmox://<SMBIOS UUID>, the providerID capmox puts on the
Machine.

The reference now lives in images/proxmox-cloud-controller-manager.tag
as tag plus digest, the shape the chart already uses for the KubeVirt
cloud provider, so a moving tag can no longer change what runs.

Assisted-by: LLM
Signed-off-by: Marian Koreniuk <moriarti@cp.if.ua>
2026-10-28 18:38:35 +01:00