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IvanHunters
bb2946990d
<!-- Thank you for making a contribution! Here are some tips for you: - Use Conventional Commits for the PR title: `type(scope): description` - Types: feat, fix, docs, style, refactor, perf, test, build, ci, chore - Scopes are not an exhaustive list — pick the most specific scope for the change and extend the list when a genuinely new area appears. Examples: - System components: dashboard, platform, operator, cilium, kube-ovn, linstor, fluxcd, cluster-api - Managed apps: postgres, mariadb, redis, kafka, clickhouse, virtual-machine, kubernetes - Development and maintenance: api, hack, tests, ci, docs, maintenance - Breaking changes: append `!` after type/scope (`feat(api)!: ...`) or add a `BREAKING CHANGE:` footer - If it's a work in progress, consider creating this PR as a draft. - Don't hesistate to ask for opinion and review in the community chats, even if it's still a draft. - Add the label `kind/backport` if it's a bugfix that needs to be backported to a previous version. --> ## What this PR does The vm-instance resource guard now refuses guest memory below 1M, the same floor KubeVirt admission enforces. Before, a value such as `500m` or `1Ki` rendered and then failed when the VirtualMachine was applied. This is a breaking change. A memory above zero and below 1M rendered before and is now refused at render time. KubeVirt v1.9.0 would not admit such a VM either: `validateMemoryRequestsNegativeOrNull` refuses a non-zero request below 1M (`pkg/virt-api/webhooks/validating-webhook/admitters/vmi-create-admitter.go:1135`). The VirtualMachine admitter runs the same check on its template. The cpu, sockets and memory descriptions now list the values the guard refuses, so the schema states the same rule as the error. The error cannot quote an unquoted number as it was written, because YAML has decoded it before the chart sees it. A large one also printed in exponent form, so `4294967296` came out as `4.294967296e+09`. A string is still quoted exactly as written. A number is now printed in plain digits and marked "read as", which is the closest honest wording I found. Closes #4413 ### 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. --> 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. --> - [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 fix(vm-instance)!: refuse `resources.memory` below 1M at render time, since KubeVirt does not admit a VM with less. A value above zero and below 1M rendered before and is now refused. The cpu, sockets and memory descriptions list the refused values, and the guard error marks an unquoted number as read rather than written. ``` <!-- This is an auto-generated comment: release notes by coderabbit.ai --> ## Summary by CodeRabbit * **Bug Fixes** * VM resource values are now checked when rendering: CPU cores and sockets must be positive whole numbers no greater than 4294967295. Unit-suffixed, fractional, zero, negative, and quoted values with leading zeros are rejected. * Memory values below `1M` are rejected, with clearer messages showing the value as entered or interpreted. * **Documentation** * Updated resource guidance to describe these limits and validation behavior. <!-- end of auto-generated comment: release notes by coderabbit.ai -->