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Docstring coverage is 20.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 25 functions across 15 files. (4 skipped:… | Write docstrings for the functions missing them to satisfy the coverage threshold. |
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Check name Status Explanation Title check The title clearly and concisely describes the main change: enforcing canonical ClusterObjectSet revision names. Description check The description explains the motivation, implementation scope, validation results, and API impact. It includes the required Description and Reviewer Checklist sections. The checklist remains unchecked… Linked Issues check Check skipped because no linked issues were found for this pull request. Out of Scope Changes check Check skipped because no linked issues were found for this pull request. Full details: Description check
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The description explains the motivation, implementation scope, validation results, and API impact. It includes the required Description and Reviewer Checklist sections. The checklist remains unchecked, and no related issue links are provided, but these are non-critical omissions because the description is otherwise complete and on-topic.
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Docstring coverage is 20.00% which is insufficient. The required threshold is 80.00%. Docstring coverage is scoped to functions touched by this diff. Analyzed 25 functions across 15 files. (4 skipped: 4 unsupported.)
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Write docstrings for the functions missing them to satisfy the coverage threshold.
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| // ClusterObjectSetMaxRevision is the largest revision that fits in a 63-character | ||
| // canonical name with a 52-character group and a separating hyphen. | ||
| // Keep the revision validation maximum below in sync with this value. | ||
| ClusterObjectSetMaxRevision int64 = 9999999999 |
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WDYT about using uint32 instead? Then no need for us to keep track of maximums in the CRD validation or with this const.
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Yep, that was we discussed about, than I realized we could keep int64 and put a maxint. It was a "code" proposal to not change the API, not sure anyway I prefer this.
Since API is experimental we don't really care that much changing it right now, right? Also because actually a revision number IS a uint.
After investigating this option I would prefer to keep int64 and enforce the bounds explicitly.
Kubernetes API conventions recommend to "... not use unsigned integers, due to inconsistent support across languages and libraries. Just validate that the integer is non-negative if that's the case. 🔗. Also, our current controller-gen maps uint32 to OpenAPI format: int32, not an unsigned 32-bit range:
diff --git a/api/v1/clusterobjectset_types.go b/api/v1/clusterobjectset_types.go
index 0b0a93f3..b4523a5b 100644
--- a/api/v1/clusterobjectset_types.go
+++ b/api/v1/clusterobjectset_types.go
@@ -81,7 +81,7 @@ type ClusterObjectSetSpec struct {
// +required
// +kubebuilder:validation:Minimum:=1
// +kubebuilder:validation:XValidation:rule="self == oldSelf", message="revision is immutable"
- Revision int64 `json:"revision"`
+ Revision uint32 `json:"revision"`
// phases is an optional, immutable list of phases that group objects to be applied together.
//
diff --git a/helm/olmv1/base/object-controller/crd/experimental/olm.operatorframework.io_clusterobjectsets.yaml b/helm/olmv1/base/object-controller/crd/experimental/olm.operatorframework.io_clusterobjectsets.yaml
index 67e2d8e2..88cdd2b2 100644
--- a/helm/olmv1/base/object-controller/crd/experimental/olm.operatorframework.io_clusterobjectsets.yaml
+++ b/helm/olmv1/base/object-controller/crd/experimental/olm.operatorframework.io_clusterobjectsets.yaml
@@ -560,7 +560,7 @@ spec:
The revision field must be a positive integer.
Each ClusterObjectSet in the same revision sequence must have a unique revision number.
- format: int64
+ format: int32
minimum: 1
type: integer
x-kubernetes-validations:Supporting the full uint32 range would therefore require overriding the format and keeping explicit validation anyway.
Moreover, the boxcutter library uses int64 for the revision numbers too 🔗.
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Inline comments:
Review comments at @api/v1/clusterobjectset_types.go:
- Line 640: Update the root-level XValidation rule for ClusterObjectSet to allow
an existing object to retain its unchanged legacy metadata.name while enforcing
the canonical group-revision name for new objects; set optionalOldSelf=true so
validation also evaluates correctly during creation.
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📒 Files selected for processing: 18
api/v1/clusterobjectdeployment_types.goapi/v1/clusterobjectset_types.goapi/v1/clusterobjectset_types_test.goapi/v1/validation_test.goapplyconfigurations/api/v1/clusterobjectdeployment.goapplyconfigurations/api/v1/clusterobjectset.goapplyconfigurations/api/v1/clusterobjectsetspec.gocmd/object-controller/main_test.godocs/draft/concepts/clusterobjectsets.mdhelm/olmv1/base/object-controller/crd/experimental/olm.operatorframework.io_clusterobjectsets.yamlinternal/operator-controller/applier/boxcutter.gointernal/operator-controller/applier/boxcutter_revision_bounds_test.gointernal/operator-controller/controllers/boxcutter_reconcile_steps_test.gomanifests/experimental-e2e.yamlmanifests/experimental.yamltest/e2e/features/cos_object_collision_and_adoption.featuretest/e2e/features/group.featuretest/e2e/steps/hooks.go
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| latest := latestRevisionNumber(prevRevisions) | ||
| if latest >= ocv1.ClusterObjectSetMaxRevision { | ||
| return fmt.Errorf("revision limit %d reached for group %q", ocv1.ClusterObjectSetMaxRevision, ext.Name) | ||
| } | ||
| revisionNumber := latest + 1 |
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WDYT about separating the CE controller changes into a separate PR?
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Well, the change is minimal, I would leave it in this PR... but the test is a bit more heavy I have to admit.
For now I moved CE and its test in a separate commit on top.
I'm ready to drop it and move it to another PR if you prefer.
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Require ClusterObjectSet names to match <group>-<revision> so Kubernetes name uniqueness also guarantees unique revision numbers within a group. Limit revisions to 9999999999 so canonical names fit in label values with groups up to 52 characters. Require callers to set names explicitly and document that generated names are unsupported. Exercise canonical name admission, required fields, revision bounds, and update validation with explicit fixtures and targeted errors. Adapt standalone fixtures and examples, and regenerate experimental artifacts. Co-authored-by: Codex <noreply@openai.com> Signed-off-by: Francesco Giudici <fgiudici@redhat.com>
The existing required-field case already covers the same omission and validation error. Co-authored-by: Codex <noreply@openai.com> Signed-off-by: Francesco Giudici <fgiudici@redhat.com>
The required field now serializes its empty string value, which admission rejects through enum validation. Rename the case and expect the specific unsupported-value error. Co-authored-by: Codex <noreply@openai.com> Signed-off-by: Francesco Giudici <fgiudici@redhat.com>
Reject COD allocation at the shared revision limit before incrementing or creating a ClusterObjectSet. Keep unchanged content reconciling at the limit. Cover final allocation, exhausted and oversized revision values, and archived foreign-owned history. Document both COD and CE allocation. Co-authored-by: Codex <noreply@openai.com> Signed-off-by: Francesco Giudici <fgiudici@redhat.com>
Reject allocation at the revision limit before incrementing the number, pruning history, or creating revision content. Allow unchanged content to continue reconciling at the limit. Cover the final allowed allocation, owner-independent numbering and exhaustion, unchanged reconciliation, and stored values that would overflow without the guard. Keep this CE implementation separate for the future move of revision allocation into ClusterObjectDeployment. Co-authored-by: Codex <noreply@openai.com> Signed-off-by: Francesco Giudici <fgiudici@redhat.com>
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Added COD revision limit check and test (as a separate commit). |
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Description
ClusterObjectSets in the same group can currently use different names for the same revision number. Require
metadata.nameto be<spec.group>-<spec.revision>, using decimal revision numbers without leading zeros, so Kubernetes name uniqueness also enforces revision uniqueness within each group. Admission validates the final name, including whenmetadata.generateNameis used.Limit revisions to
1..9999999999. With a group of up to 52 characters, the canonical name then fits within a 63-character label value. When a group reaches the limit, operator-controller rejects a new revision before pruning history or creating Secrets and ClusterObjectSets. Unchanged content can still reconcile at the limit.This tightens the experimental ClusterObjectSet API. Update admission and applier boundary tests, standalone fixtures, concept documentation, and generated experimental manifests.
Validation
make test-unit(including race detection)make lintmake lint-api-diff BASELINE_BRANCH=origin/main(no new issues)make generate manifests crd-ref-docsmake verifyReviewer Checklist
Summary by CodeRabbit
New Features
<group>-<revision>.Bug Fixes
Documentation