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CNTRLPLANE-625: Add support for custom trust bundle for AWS API endpoints#8280

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CNTRLPLANE-625: Add support for custom trust bundle for AWS API endpoints#8280
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@hypershift-jira-solve-ci hypershift-jira-solve-ci Bot commented Apr 20, 2026

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What this PR does / why we need it:

Guest cluster operators (e.g. cloud-network-config-controller, cluster-ingress-operator) need the additional trust bundle to communicate with AWS API endpoints that use custom certificates, such as when using a proxy or private AWS endpoints. Previously, the trust bundle was only synced to the user-ca-bundle ConfigMap in the guest cluster's openshift-config namespace, but AWS guest operators did not pick it up from there.

This PR syncs the additional trust bundle into the cloud-provider-config ConfigMap in the guest cluster and sets infra.Spec.CloudConfig on the Infrastructure resource to reference it, following the same pattern already used by Azure and OpenStack platforms.

Changes

  • Sync trust bundle to cloud-provider-config (AWS): The AWS case in reconcileCloudConfig now creates a cloud-provider-config ConfigMap containing the AWS cloud config (aws.conf) and, when additionalTrustBundle is set, the CA bundle (ca-bundle.pem). When the trust bundle is removed, the CA bundle key is cleaned up.
  • Set Infrastructure CloudConfig for AWS: ReconcileInfrastructure now sets infra.Spec.CloudConfig.Name and infra.Spec.CloudConfig.Key for AWS, so guest operators discover the cloud config via the standard Infrastructure resource.
  • Graceful handling of missing user-ca-bundle: If the user-ca-bundle ConfigMap is not yet available (e.g. during bootstrap), the reconciler logs and continues syncing the base AWS config without the CA bundle, rather than failing.
  • Use constant for CA bundle key: Introduced aws.CABundleKey constant instead of magic strings.

Which issue(s) this PR fixes:

Fixes https://redhat.atlassian.net/browse/CNTRLPLANE-625

Special notes for your reviewer:

  • This follows the same pattern already established for Azure (reconcileCloudConfig Azure case) and OpenStack.
  • The user-ca-bundle ConfigMap may not exist during early bootstrap; the code handles IsNotFound gracefully to avoid blocking reconciliation.

Checklist:

  • Subject and description added to both, commit and PR.
  • Relevant issues have been referenced.
  • This change includes docs.
  • This change includes unit tests.

Always review AI generated responses prior to use.
Generated with Claude Code via /jira:solve [CNTRLPLANE-625](https://redhat.atlassian.net/browse/CNTRLPLANE-625)


Note: This PR was auto-generated by the jira-agent periodic CI job in response to CNTRLPLANE-625. See the full report for token usage, cost breakdown, and detailed phase output.

Summary by CodeRabbit

  • New Features

    • AWS platform now syncs cloud-provider configuration to guest clusters and can include a custom CA bundle when configured; cloud-provider config name is now standardized.
  • Bug Fixes

    • Reconciliation removes a previously-synced CA bundle when it's no longer configured and skips CA sync if the user bundle is missing or empty; handles missing provider config errors.
  • Tests

    • Added comprehensive tests covering AWS cloud-config reconciliation and CA bundle presence/absence and error scenarios.

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@openshift-ci-robot openshift-ci-robot added the jira/valid-reference Indicates that this PR references a valid Jira ticket of any type. label Apr 20, 2026
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openshift-ci-robot commented Apr 20, 2026

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@hypershift-jira-solve-ci[bot]: This pull request references CNTRLPLANE-625 which is a valid jira issue.

Warning: The referenced jira issue has an invalid target version for the target branch this PR targets: expected the story to target the "5.0.0" version, but no target version was set.

Details

In response to this:

What this PR does / why we need it:

Guest cluster operators (e.g. cloud-network-config-controller, cluster-ingress-operator) need the additional trust bundle to communicate with AWS API endpoints that use custom certificates, such as when using a proxy or private AWS endpoints. Previously, the trust bundle was only synced to the user-ca-bundle ConfigMap in the guest cluster's openshift-config namespace, but AWS guest operators did not pick it up from there.

This PR syncs the additional trust bundle into the cloud-provider-config ConfigMap in the guest cluster and sets infra.Spec.CloudConfig on the Infrastructure resource to reference it, following the same pattern already used by Azure and OpenStack platforms.

Changes

  • Sync trust bundle to cloud-provider-config (AWS): The AWS case in reconcileCloudConfig now creates a cloud-provider-config ConfigMap containing the AWS cloud config (aws.conf) and, when additionalTrustBundle is set, the CA bundle (ca-bundle.pem). When the trust bundle is removed, the CA bundle key is cleaned up.
  • Set Infrastructure CloudConfig for AWS: ReconcileInfrastructure now sets infra.Spec.CloudConfig.Name and infra.Spec.CloudConfig.Key for AWS, so guest operators discover the cloud config via the standard Infrastructure resource.
  • Graceful handling of missing user-ca-bundle: If the user-ca-bundle ConfigMap is not yet available (e.g. during bootstrap), the reconciler logs and continues syncing the base AWS config without the CA bundle, rather than failing.
  • Use constant for CA bundle key: Introduced aws.CABundleKey constant instead of magic strings.

Which issue(s) this PR fixes:

Fixes https://redhat.atlassian.net/browse/CNTRLPLANE-625

Special notes for your reviewer:

  • This follows the same pattern already established for Azure (reconcileCloudConfig Azure case) and OpenStack.
  • The user-ca-bundle ConfigMap may not exist during early bootstrap; the code handles IsNotFound gracefully to avoid blocking reconciliation.

Checklist:

  • Subject and description added to both, commit and PR.
  • Relevant issues have been referenced.
  • This change includes docs.
  • This change includes unit tests.

Always review AI generated responses prior to use.
Generated with Claude Code via /jira:solve [CNTRLPLANE-625](https://redhat.atlassian.net/browse/CNTRLPLANE-625)

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

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[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: hypershift-jira-solve-ci[bot]
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@openshift-ci openshift-ci Bot added area/control-plane-operator Indicates the PR includes changes for the control plane operator - in an OCP release area/hypershift-operator Indicates the PR includes changes for the hypershift operator and API - outside an OCP release area/platform/aws PR/issue for AWS (AWSPlatform) platform and removed do-not-merge/needs-area labels Apr 20, 2026
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📝 Walkthrough

Walkthrough

Adds exported AWS constant CABundleKey = "ca-bundle.pem". Reconcile logic now copies the management-cluster AWS provider ConfigMap value into the guest openshift-config/cloud-provider-config and conditionally synchronizes a CA bundle when spec.AdditionalTrustBundle or proxy TrustedCA is configured by reading a managed trust-bundle ConfigMap; it also removes the CA bundle key when no trust data exists. Centralizes CloudProviderCMName usage and adds unit tests covering presence, absence, removal, and error cases for the provider config and CA bundle.

Sequence Diagram

sequenceDiagram
    participant Reconciler as Reconciler
    participant MgmtCluster as Management Cluster
    participant GuestCluster as Guest Cluster

    Reconciler->>Reconciler: Detect platform == AWS
    Reconciler->>MgmtCluster: Get AWS provider-config ConfigMap (provider key)
    MgmtCluster-->>Reconciler: Return provider config or NotFound/Error
    alt AdditionalTrustBundle or TrustedCA set
        Reconciler->>MgmtCluster: Get managed trust-bundle ConfigMap
        alt Trust-bundle exists and non-empty
            MgmtCluster-->>Reconciler: Return CA bundle data
        else Missing or empty
            MgmtCluster-->>Reconciler: NotFound or empty
        end
    end
    Reconciler->>GuestCluster: Create/Update openshift-config/cloud-provider-config with provider config
    alt CA bundle available
        Reconciler->>GuestCluster: Set aws.CABundleKey = CA data
    else No CA bundle
        Reconciler->>GuestCluster: Ensure aws.CABundleKey absent
    end
    GuestCluster-->>Reconciler: Acknowledge write or return error
    Reconciler->>Reconciler: Finish reconciliation
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🚥 Pre-merge checks | ✅ 11 | ❌ 1

❌ Failed checks (1 warning)

Check name Status Explanation Resolution
Docstring Coverage ⚠️ Warning Docstring coverage is 0.00% which is insufficient. The required threshold is 80.00%. Write docstrings for the functions missing them to satisfy the coverage threshold.
✅ Passed checks (11 passed)
Check name Status Explanation
Description Check ✅ Passed Check skipped - CodeRabbit’s high-level summary is enabled.
Title check ✅ Passed The title clearly describes the main change: adding support for custom trust bundle for AWS API endpoints, which directly aligns with the primary objective of syncing trust bundles into guest clusters for AWS.
Linked Issues check ✅ Passed Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check ✅ Passed Check skipped because no linked issues were found for this pull request.
Stable And Deterministic Test Names ✅ Passed Test files use standard Go testing patterns, not Ginkgo. All test case names are static, descriptive strings with no dynamic values, timestamps, UUIDs, or generated identifiers.
Test Structure And Quality ✅ Passed The custom check is designed for Ginkgo tests (Describe/It blocks), but the PR contains standard Go unit tests using table-driven patterns with Gomega assertions.
Microshift Test Compatibility ✅ Passed No Ginkgo e2e tests are added; only standard Go unit tests using testing.T with fake clients.
Single Node Openshift (Sno) Test Compatibility ✅ Passed Pull request adds only standard Go unit tests, not Ginkgo e2e tests, so custom check for new Ginkgo e2e tests is not applicable.
Topology-Aware Scheduling Compatibility ✅ Passed Changes are limited to ConfigMap configuration and metadata—no scheduling constraints, affinity rules, or topology assumptions that would break on SNO, TNF, TNA, or HyperShift.
Ote Binary Stdout Contract ✅ Passed The PR introduces no OTE Binary Stdout Contract violations; all modified files contain standard Go unit tests and controller reconciliation logic with no process-level stdout-writing calls.
Ipv6 And Disconnected Network Test Compatibility ✅ Passed Added tests are standard Go unit tests, not Ginkgo e2e tests, and contain no IPv4 assumptions or external connectivity requirements.

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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.

Inline comments:
In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/resources.go`:
- Line 2446: Check that reference.Data[aws.ProviderConfigKey] is present and
non-empty before assigning it into cm.Data[aws.ProviderConfigKey]; if it's
missing or empty, return an error (fail fast) instead of writing an empty
aws.conf. Update the sync logic around cm and reference (the block that
currently does cm.Data[aws.ProviderConfigKey] =
reference.Data[aws.ProviderConfigKey]) to validate the value, log/return a
descriptive error when absent, and only set cm.Data when the provider config is
valid.
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Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Pro Plus

Run ID: 34913917-4951-4a83-8093-81ebed65cba8

📥 Commits

Reviewing files that changed from the base of the PR and between ad1df60 and 7c4531d.

📒 Files selected for processing (5)
  • control-plane-operator/controllers/hostedcontrolplane/cloud/aws/providerconfig.go
  • control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go
  • control-plane-operator/hostedclusterconfigoperator/controllers/resources/resources.go
  • support/globalconfig/infrastructure.go
  • support/globalconfig/infrastructure_test.go

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Codecov Report

❌ Patch coverage is 85.00000% with 6 lines in your changes missing coverage. Please review.
✅ Project coverage is 41.82%. Comparing base (fabde37) to head (3c6a9ea).

Files with missing lines Patch % Lines
...rconfigoperator/controllers/resources/resources.go 83.33% 5 Missing and 1 partial ⚠️
Additional details and impacted files
@@            Coverage Diff             @@
##             main    #8280      +/-   ##
==========================================
+ Coverage   41.80%   41.82%   +0.01%     
==========================================
  Files         759      759              
  Lines       94067    94105      +38     
==========================================
+ Hits        39323    39356      +33     
- Misses      51993    51997       +4     
- Partials     2751     2752       +1     
Files with missing lines Coverage Δ
support/globalconfig/infrastructure.go 100.00% <100.00%> (ø)
...rconfigoperator/controllers/resources/resources.go 57.06% <83.33%> (+0.35%) ⬆️
Flag Coverage Δ
cmd-support 35.13% <100.00%> (+<0.01%) ⬆️
cpo-hostedcontrolplane 44.10% <ø> (ø)
cpo-other 43.57% <83.33%> (+0.12%) ⬆️
hypershift-operator 51.88% <ø> (ø)
other 31.56% <ø> (ø)

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Re: review PRR_kwDOE7ekcc72sY6X

Thanks for the review. The actionable finding about validating aws.ProviderConfigKey before syncing has been addressed — added a fail-fast check and two new test cases covering missing/empty key scenarios.


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Re: #8280 (comment)

Thanks for the walkthrough summary — it accurately describes the changes. No action needed.


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This change is ok, but it doesn't enable the use of custom trust bundles for the entire control plane. Maybe handling the rest of the control plane components (capi provider, control-plane-operator, etc) can be done under a separate story.

Comment thread support/globalconfig/infrastructure.go Outdated

switch platformType {
case hyperv1.AWSPlatform:
infra.Spec.CloudConfig.Name = "cloud-provider-config"

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This should use a constant. Ideally the same constant used by resources.go

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Done. Defined CloudProviderCMName constant in the globalconfig package and updated both infrastructure.go and resources.go to use it. The resources package now references globalconfig.CloudProviderCMName instead of its own duplicate literal. Also updated the infrastructure tests to use the constant.


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Done. Extracted a CloudProviderConfigName constant to the support/globalconfig package and updated both infrastructure.go and resources.go to use it. The CloudProviderCMName in resources.go now references globalconfig.CloudProviderConfigName instead of a local string literal.


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}

var caBundle string
if hcp.Spec.AdditionalTrustBundle != nil {

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We should use the aggregate of of spec.AdditionalTrustBundle and .spec.configuration.Proxy.TrustedCA

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Done. Switched to using the aggregated trusted-ca-bundle-managed ConfigMap (via cpomanifests.TrustedCABundleConfigMap) which the HCP controller already populates by combining both spec.AdditionalTrustBundle and spec.Configuration.Proxy.TrustedCA. The condition now triggers on either source being set. Added a test case for the proxy TrustedCA path.


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Done. Switched from UserCAConfigMap (which only contains AdditionalTrustBundle) to TrustedCABundleConfigMap (trusted-ca-bundle-managed), which already contains the aggregate of both spec.AdditionalTrustBundle and .spec.configuration.Proxy.TrustedCA — built by the CPO's reconcileManagedTrustedCABundle. Also updated the condition to check for either source being set, and added a test case for proxy-only TrustedCA.


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Re: review PRR_kwDOE7ekcc73B2Hd

Agreed — this PR focuses on the cloud-provider-config for the guest cluster's AWS SDK usage. Extending custom trust bundle support to the remaining control plane components (CAPI provider, control-plane-operator, etc.) should be tracked under a separate story to keep the scope manageable.


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Re: review 4144456157

Agreed — this PR focuses on the cloud-provider-config use case for AWS. Extending custom trust bundle support to other control plane components (CAPI provider, control-plane-operator, etc.) can be tracked and handled under a separate story.


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Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.

Inline comments:
In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/resources.go`:
- Around line 2423-2443: The reconcile can stall because when
cpomanifests.TrustedCABundleConfigMap(hcp.Namespace) or the AWS provider source
(cpomanifests.AWSProviderConfig) is expected but not present the controller
neither watches those management-cluster ConfigMaps nor requeues for retry;
update the controller to either (A) add watches for those management-cluster
ConfigMap sources in SetupWithManager (watch ConfigMap resources filtered by
name/namespace for the TrustedCABundle and aws-cloud-config so guest reconciles
are triggered when they appear/change) or (B) when cpClient.Get(...) returns
IsNotFound for the managed trusted CA (the branch inside the reconcile where you
currently log and skip), return a requeue result (e.g.,
ctrl.Result{RequeueAfter: <reasonable backoff>}) so the reconcile will retry
until the bundle appears; reference cpomanifests.TrustedCABundleConfigMap,
cpomanifests.AWSProviderConfig, aws.ProviderConfigKey, SetupWithManager and the
reconcile path that calls r.cpClient.Get.
🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

  • Push a commit to this branch (recommended)
  • Create a new PR with the fixes

ℹ️ Review info
⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Pro Plus

Run ID: e8d0cfdf-1e1d-470d-8230-bd36caa5c574

📥 Commits

Reviewing files that changed from the base of the PR and between 55275ba and 9fe2933.

📒 Files selected for processing (4)
  • control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go
  • control-plane-operator/hostedclusterconfigoperator/controllers/resources/resources.go
  • support/globalconfig/infrastructure.go
  • support/globalconfig/infrastructure_test.go
🚧 Files skipped from review as they are similar to previous changes (2)
  • support/globalconfig/infrastructure_test.go
  • control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go

Comment on lines +2423 to +2443
reference := cpomanifests.AWSProviderConfig(hcp.Namespace)
if err := r.cpClient.Get(ctx, client.ObjectKeyFromObject(reference), reference); err != nil {
return fmt.Errorf("failed to fetch %s/%s configmap from management cluster: %w", reference.Namespace, reference.Name, err)
}
providerConfig, ok := reference.Data[aws.ProviderConfigKey]
if !ok || strings.TrimSpace(providerConfig) == "" {
return fmt.Errorf("source configmap %s/%s is missing required key %q", reference.Namespace, reference.Name, aws.ProviderConfigKey)
}

// Use the aggregated trust bundle that combines spec.AdditionalTrustBundle
// and spec.Configuration.Proxy.TrustedCA, managed by the HCP controller.
var caBundle string
if hcp.Spec.AdditionalTrustBundle != nil ||
(hcp.Spec.Configuration != nil && hcp.Spec.Configuration.Proxy != nil && hcp.Spec.Configuration.Proxy.TrustedCA.Name != "") {
managedTrustBundle := cpomanifests.TrustedCABundleConfigMap(hcp.Namespace)
if err := r.cpClient.Get(ctx, client.ObjectKeyFromObject(managedTrustBundle), managedTrustBundle); err != nil {
if !apierrors.IsNotFound(err) {
return fmt.Errorf("failed to fetch managed trusted CA bundle from management cluster: %w", err)
}
ctrl.LoggerFrom(ctx).Info("managed trusted CA bundle ConfigMap not found, skipping CA bundle sync", "configmap", client.ObjectKeyFromObject(managedTrustBundle))
} else {

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⚠️ Potential issue | 🟠 Major

This sync can get stuck after bootstrap.

When a trust bundle is configured, Line 2438 logs and skips if trusted-ca-bundle-managed is absent. But this controller does not watch the management-cluster trusted-ca-bundle-managed or aws-cloud-config ConfigMaps, so the guest cloud-provider-config may never pick up the CA bundle once it appears, or later source updates, until some unrelated reconcile happens. Please add CP-cluster watches for those source ConfigMaps, or explicitly requeue while the managed bundle is expected but missing.

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/resources.go`
around lines 2423 - 2443, The reconcile can stall because when
cpomanifests.TrustedCABundleConfigMap(hcp.Namespace) or the AWS provider source
(cpomanifests.AWSProviderConfig) is expected but not present the controller
neither watches those management-cluster ConfigMaps nor requeues for retry;
update the controller to either (A) add watches for those management-cluster
ConfigMap sources in SetupWithManager (watch ConfigMap resources filtered by
name/namespace for the TrustedCABundle and aws-cloud-config so guest reconciles
are triggered when they appear/change) or (B) when cpClient.Get(...) returns
IsNotFound for the managed trusted CA (the branch inside the reconcile where you
currently log and skip), return a requeue result (e.g.,
ctrl.Result{RequeueAfter: <reasonable backoff>}) so the reconcile will retry
until the bundle appears; reference cpomanifests.TrustedCABundleConfigMap,
cpomanifests.AWSProviderConfig, aws.ProviderConfigKey, SetupWithManager and the
reconcile path that calls r.cpClient.Get.

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The concern is valid in the abstract, but in practice this controller is not at risk of stalling for this case. Here's why:

  1. HCP is watched (line 288): The HCP controller creates the trusted-ca-bundle-managed ConfigMap during HCP reconciliation, and HCP status updates are frequent — any HCP object change triggers an HCCO reconcile.

  2. Broad guest-cluster watches (lines 245-276): The controller watches 20+ resource types on the guest cluster (ConfigMaps, Secrets, Services, etc.), so reconciles fire very frequently during and after bootstrap.

  3. Intentional graceful degradation: The "log and skip" pattern at line 2442 is deliberate — the cloud-provider-config should be created promptly even if the optional CA bundle isn't available yet. The next reconcile (triggered by HCP or guest-cluster changes) picks it up. Returning an error or requeueing would block the entire reconcile for a non-critical optional field.

  4. Consistent with existing patterns: Other management-cluster resources like the aws-cloud-config ConfigMap (line 2423), pull secrets (line 366), and numerous other cpClient.Get calls throughout this controller also lack explicit CP-cluster watches — they all rely on HCP or guest-cluster changes to trigger reconciles. Adding watches only for these two ConfigMaps would be inconsistent.

The aws-cloud-config case at line 2423 does return a hard error (which causes controller-runtime to requeue), but that's because the provider config is required — the cloud config cannot be built without it. The trust bundle is optional additional trust, and the ConfigMap is still created successfully without it.


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Skipped: comment is from another GitHub bot.

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This concern is not actionable for this controller. The HCP watch at line 288 ensures any HostedControlPlane change triggers a full reconcile — and HCP status updates are frequent during and after bootstrap. This is the same mechanism that drives every other cpClient.Get call in this controller (pull secrets, root CAs, OIDC secrets, etc.), none of which have dedicated ConfigMap watches either.

The "log and skip" pattern here is intentional: the cloud-provider-config ConfigMap should be created promptly with the provider config even if the optional CA bundle isn't available yet. The next HCP- or guest-cluster-triggered reconcile picks it up. Returning an error would block the entire reconcile for an optional field.


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Skipped: comment is from another GitHub bot.

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Confirming the previous responses are correct — this is not a practical concern.

The HCCO resources controller watches HostedControlPlane (line 198: For(&hyperv1.HostedControlPlane{})), and the HCP controller is what creates the trusted-ca-bundle-managed ConfigMap. HCP status updates are frequent during and after bootstrap, which triggers this controller to re-reconcile and pick up the ConfigMap once it exists. This is the same pattern used by all ~20+ cpClient.Get calls in this controller (pull secrets, certs, cloud configs, etc.) — none have dedicated watches; they all rely on the HCP watch for re-reconciliation.


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Reviewed. The concern is not actionable — the controller already watches HostedControlPlane (line 288) on the CP cluster, so any HCP change (including when the HCP controller creates the managed trust bundle ConfigMap) triggers a full reconcile. The "log and skip" pattern here is intentional graceful degradation for an optional field, consistent with how all other cpClient.Get calls in this controller work. No watches or requeue needed.


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Re: #8280 (review)

Thanks for the review. The one actionable inline comment about potential stalling of the trust bundle sync has been addressed with an inline reply — the current "log and skip" pattern is intentional graceful degradation, consistent with the controller's existing architecture. See the inline thread for detailed rationale.


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Re: #8280 (review)

Acknowledged. The single actionable comment about the reconcile potentially stalling has been addressed in the inline thread. In short: the concern is valid in the abstract, but not a practical risk here. The aws-cloud-config not-found case returns a hard error which triggers controller-runtime's exponential backoff requeue. The trusted-ca-bundle-managed not-found case is handled gracefully (logs and skips). This pattern is consistent with ~25+ other cpClient.Get calls in the same controller, none of which have dedicated watches. The controller reconciles frequently via its broad guest-cluster watches and the HCP watch, so eventual consistency is achieved.


AI-assisted response via Claude Code

openshift-merge-bot Bot pushed a commit to openshift/release that referenced this pull request Apr 21, 2026
The comment analyzer flags review bodies and review threads
independently. When an approved bot (e.g. CodeRabbit) submits a review
with both a body and inline comments, both get flagged as separate
needs_attention items. Claude addresses each independently, producing
duplicate responses.

Observed on openshift/hypershift#8280: CodeRabbit review #4146142149
had a body ("Actionable comments posted: 1") and one inline comment
about trust bundle sync stalling. The analyzer returned both as
separate items. Claude posted an inline reply to the thread at
11:04:10Z, then two issue comments at 11:04:20Z and 11:06:19Z —
both "Re: #pullrequestreview-4146142149" with overlapping content.

Root cause: analyze_review_bodies uses per-comment reply matching
(checking if any bot comment references the review ID/URL). Since no
bot comment had yet referenced review 4146142149, it was flagged.
Meanwhile, analyze_review_threads independently flagged the same
review's inline thread. Both items entered the needs_attention list.

Fix: add comments { totalCount } to the reviews GraphQL query and
skip approved bot review bodies when inline comments exist. Bot
review bodies are machine-generated summaries of their inline
comments (already handled by analyze_review_threads). Human review
bodies are always kept since they often contain distinct feedback.

Verified against PR #8280:
- CodeRabbit review 4146142149: SKIPPED (approved_bot, inline_count=1)
- CodeRabbit review 4138831511: SKIPPED (approved_bot, inline_count=1)
- csrwng review 4144456157: KEPT (human, inline_count=2)

Co-authored-by: Claude Opus 4.6 <[email protected]>

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🧹 Nitpick comments (2)
control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go (2)

301-305: Make error-path assertions specific to avoid false positives.

The current expectError branch only checks that some error occurred. A different unintended failure would still pass. Please assert error type/message per case.

Proposed hardening
 type testCase struct {
   name         string
   hcp          *hyperv1.HostedControlPlane
   cpObjects    []client.Object
   guestObjects []client.Object
   expectError  bool
+  errContains  string
   verify       func(g Gomega, guestClient client.Client)
 }

 // ...
 {
   name: "When aws-cloud-config ConfigMap is missing, it should return an error",
   // ...
   cpObjects:   []client.Object{},
   expectError: true,
+  errContains: "not found",
 },
 // ...
 {
   name: "When aws-cloud-config ConfigMap is missing the provider config key, it should return an error",
   // ...
   expectError: true,
+  errContains: aws.ProviderConfigKey,
 },

 // ...
 err := r.reconcileCloudConfig(context.Background(), tc.hcp)
 if tc.expectError {
   g.Expect(err).To(HaveOccurred())
+  if tc.errContains != "" {
+    g.Expect(err.Error()).To(ContainSubstring(tc.errContains))
+  }
   return
 }
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go`
around lines 301 - 305, The test's error branch only checks for any error; make
it assert specific error types/messages to avoid false positives by adding an
expected error indicator on each test case (e.g., tc.expectedErr or
tc.expectedErrMsg) and then change the branch that calls r.reconcileCloudConfig
to assert both presence and content/type: when tc.expectError is true assert the
error occurred and that err.Error() contains tc.expectedErrMsg (or use
errors.Is/As against tc.expectedErr for typed errors) instead of only
HaveOccurred, referencing the test case variable tc and the
reconcileCloudConfig(...) call to locate where to add the stricter assertions.

202-230: Add parity coverage for missing managed trust bundle with Proxy.TrustedCA.

You already test graceful fallback when AdditionalTrustBundle is set and the managed trust bundle ConfigMap is missing. Please add the equivalent case for Spec.Configuration.Proxy.TrustedCA to lock in behavior for both triggers.

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go`
around lines 202 - 230, Add a parallel test case to the existing one that covers
the scenario where Spec.Configuration.Proxy.TrustedCA is set but the managed
trust bundle ConfigMap is missing: create a HostedControlPlane with
Spec.Configuration.Proxy.TrustedCA pointing to a LocalObjectReference (instead
of AdditionalTrustBundle), include fakeAWSCloudConfig() in cpObjects, and in the
verify closure fetch the ConfigMap by CloudProviderCMName and assert cm.Data has
aws.ProviderConfigKey with the base config and does NOT have aws.CABundleKey;
reuse the same structure and assertions as the AdditionalTrustBundle test but
target HostedControlPlane.Spec.Configuration.Proxy.TrustedCA to ensure parity.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.

Nitpick comments:
In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go`:
- Around line 301-305: The test's error branch only checks for any error; make
it assert specific error types/messages to avoid false positives by adding an
expected error indicator on each test case (e.g., tc.expectedErr or
tc.expectedErrMsg) and then change the branch that calls r.reconcileCloudConfig
to assert both presence and content/type: when tc.expectError is true assert the
error occurred and that err.Error() contains tc.expectedErrMsg (or use
errors.Is/As against tc.expectedErr for typed errors) instead of only
HaveOccurred, referencing the test case variable tc and the
reconcileCloudConfig(...) call to locate where to add the stricter assertions.
- Around line 202-230: Add a parallel test case to the existing one that covers
the scenario where Spec.Configuration.Proxy.TrustedCA is set but the managed
trust bundle ConfigMap is missing: create a HostedControlPlane with
Spec.Configuration.Proxy.TrustedCA pointing to a LocalObjectReference (instead
of AdditionalTrustBundle), include fakeAWSCloudConfig() in cpObjects, and in the
verify closure fetch the ConfigMap by CloudProviderCMName and assert cm.Data has
aws.ProviderConfigKey with the base config and does NOT have aws.CABundleKey;
reuse the same structure and assertions as the AdditionalTrustBundle test but
target HostedControlPlane.Spec.Configuration.Proxy.TrustedCA to ensure parity.

ℹ️ Review info
⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Pro Plus

Run ID: a8eaacd9-0e27-4e9b-9f37-4a9f557c2411

📥 Commits

Reviewing files that changed from the base of the PR and between 9fe2933 and b274583.

📒 Files selected for processing (1)
  • control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go

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Re: #8280 (review)

Done. Addressed both nitpick suggestions:

  1. Error-path assertions: Added errContains field to the test struct and specific substring assertions — "not found" for the missing ConfigMap case and aws.ProviderConfigKey for the missing key case.
  2. Proxy TrustedCA parity: Added a new test case "When proxy TrustedCA is set but managed trust bundle ConfigMap is missing, it should sync base config without CA bundle" — mirrors the existing AdditionalTrustBundle coverage for the same graceful fallback scenario.

All 9 test cases pass.


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🧹 Nitpick comments (2)
control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go (2)

233-255: Add a whitespace-only provider-config test case for full branch coverage.

Line 234 currently validates a missing aws.ProviderConfigKey, but the reconciler also rejects whitespace-only values. Adding that case will lock in the strings.TrimSpace(...) == "" behavior.

➕ Proposed test case
 		{
 			name: "When aws-cloud-config ConfigMap is missing the provider config key, it should return an error",
 			hcp: &hyperv1.HostedControlPlane{
@@
 			expectError: true,
 			errContains: aws.ProviderConfigKey,
 		},
+		{
+			name: "When aws-cloud-config ConfigMap has whitespace-only provider config, it should return an error",
+			hcp: &hyperv1.HostedControlPlane{
+				ObjectMeta: metav1.ObjectMeta{
+					Name:      "test",
+					Namespace: hcpNamespace,
+				},
+				Spec: hyperv1.HostedControlPlaneSpec{
+					Platform: hyperv1.PlatformSpec{
+						Type: hyperv1.AWSPlatform,
+					},
+				},
+			},
+			cpObjects: []client.Object{
+				func() *corev1.ConfigMap {
+					cm := cpomanifests.AWSProviderConfig(hcpNamespace)
+					cm.Data = map[string]string{
+						aws.ProviderConfigKey: "   \n\t",
+					}
+					return cm
+				}(),
+			},
+			expectError: true,
+			errContains: aws.ProviderConfigKey,
+		},
🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go`
around lines 233 - 255, Add a new test case in reconcile_cloud_config_test.go
mirroring the existing missing-key case but instead set the aws provider config
key to a whitespace-only value (e.g., cm.Data[aws.ProviderConfigKey] = "   "),
keep expectError: true and errContains: aws.ProviderConfigKey so the test
exercises the strings.TrimSpace(... ) == "" branch; place it alongside the
current case so it covers the whitespace-only rejection path.

73-319: Consider extracting a small assertion helper to reduce repeated verify closures.

The repeated guestClient.Get(...) + provider-key assertions across multiple cases add maintenance overhead; a helper would make future case additions simpler and less error-prone.

🤖 Prompt for AI Agents
Verify each finding against the current code and only fix it if needed.

In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go`
around lines 73 - 319, Extract a small test helper (e.g.,
assertCloudProviderConfig or verifyCloudProviderConfig) that wraps the repeated
guestClient.Get call and the assertions against aws.ProviderConfigKey and
aws.CABundleKey (and accepts parameters like Gomega, client.Client, expected
provider config value, and optional expected CA bundle or a flag indicating
absence) and replace the inline verify closures in tests that use
fakeAWSCloudConfig() and fakeManagedTrustBundle() with calls to this helper;
update test cases that expect no CA bundle to call the helper with an
empty/absent CA parameter and cases that expect a bundle to pass the exact
string, keeping references to guestClient.Get, aws.ProviderConfigKey,
aws.CABundleKey, fakeAWSCloudConfig, and fakeManagedTrustBundle to locate where
to change.
🤖 Prompt for all review comments with AI agents
Verify each finding against the current code and only fix it if needed.

Nitpick comments:
In
`@control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go`:
- Around line 233-255: Add a new test case in reconcile_cloud_config_test.go
mirroring the existing missing-key case but instead set the aws provider config
key to a whitespace-only value (e.g., cm.Data[aws.ProviderConfigKey] = "   "),
keep expectError: true and errContains: aws.ProviderConfigKey so the test
exercises the strings.TrimSpace(... ) == "" branch; place it alongside the
current case so it covers the whitespace-only rejection path.
- Around line 73-319: Extract a small test helper (e.g.,
assertCloudProviderConfig or verifyCloudProviderConfig) that wraps the repeated
guestClient.Get call and the assertions against aws.ProviderConfigKey and
aws.CABundleKey (and accepts parameters like Gomega, client.Client, expected
provider config value, and optional expected CA bundle or a flag indicating
absence) and replace the inline verify closures in tests that use
fakeAWSCloudConfig() and fakeManagedTrustBundle() with calls to this helper;
update test cases that expect no CA bundle to call the helper with an
empty/absent CA parameter and cases that expect a bundle to pass the exact
string, keeping references to guestClient.Get, aws.ProviderConfigKey,
aws.CABundleKey, fakeAWSCloudConfig, and fakeManagedTrustBundle to locate where
to change.

ℹ️ Review info
⚙️ Run configuration

Configuration used: Repository YAML (base), Central YAML (inherited)

Review profile: CHILL

Plan: Pro Plus

Run ID: 71bd9b3b-ea57-4f82-ab8b-5dff896f5cc7

📥 Commits

Reviewing files that changed from the base of the PR and between b274583 and dcd520b.

📒 Files selected for processing (1)
  • control-plane-operator/hostedclusterconfigoperator/controllers/resources/reconcile_cloud_config_test.go

@hypershift-jira-solve-ci

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Re: #8280 (review)

Thanks for the nitpick suggestions!

  1. Whitespace-only provider-config test case (lines 233-255): Done. Added a test case that sets aws.ProviderConfigKey to " \n\t" to exercise the strings.TrimSpace(...) == "" branch. This locks in the whitespace-only rejection behavior alongside the existing missing-key test.

  2. Extract assertion helper (lines 73-319): Acknowledged — the repeated guestClient.Get + assertion pattern could benefit from a helper. Deferring for now since the current test count is manageable and each verify closure is self-documenting, but will keep in mind if more cases are added.


AI-assisted response via Claude Code

Prucek pushed a commit to Prucek/release that referenced this pull request Apr 29, 2026
…hift#78134)

The comment analyzer flags review bodies and review threads
independently. When an approved bot (e.g. CodeRabbit) submits a review
with both a body and inline comments, both get flagged as separate
needs_attention items. Claude addresses each independently, producing
duplicate responses.

Observed on openshift/hypershift#8280: CodeRabbit review #4146142149
had a body ("Actionable comments posted: 1") and one inline comment
about trust bundle sync stalling. The analyzer returned both as
separate items. Claude posted an inline reply to the thread at
11:04:10Z, then two issue comments at 11:04:20Z and 11:06:19Z —
both "Re: #pullrequestreview-4146142149" with overlapping content.

Root cause: analyze_review_bodies uses per-comment reply matching
(checking if any bot comment references the review ID/URL). Since no
bot comment had yet referenced review 4146142149, it was flagged.
Meanwhile, analyze_review_threads independently flagged the same
review's inline thread. Both items entered the needs_attention list.

Fix: add comments { totalCount } to the reviews GraphQL query and
skip approved bot review bodies when inline comments exist. Bot
review bodies are machine-generated summaries of their inline
comments (already handled by analyze_review_threads). Human review
bodies are always kept since they often contain distinct feedback.

Verified against PR openshift#8280:
- CodeRabbit review 4146142149: SKIPPED (approved_bot, inline_count=1)
- CodeRabbit review 4138831511: SKIPPED (approved_bot, inline_count=1)
- csrwng review 4144456157: KEPT (human, inline_count=2)

Co-authored-by: Claude Opus 4.6 <[email protected]>
BATMAN-JD pushed a commit to BATMAN-JD/release that referenced this pull request May 1, 2026
…hift#78134)

The comment analyzer flags review bodies and review threads
independently. When an approved bot (e.g. CodeRabbit) submits a review
with both a body and inline comments, both get flagged as separate
needs_attention items. Claude addresses each independently, producing
duplicate responses.

Observed on openshift/hypershift#8280: CodeRabbit review #4146142149
had a body ("Actionable comments posted: 1") and one inline comment
about trust bundle sync stalling. The analyzer returned both as
separate items. Claude posted an inline reply to the thread at
11:04:10Z, then two issue comments at 11:04:20Z and 11:06:19Z —
both "Re: #pullrequestreview-4146142149" with overlapping content.

Root cause: analyze_review_bodies uses per-comment reply matching
(checking if any bot comment references the review ID/URL). Since no
bot comment had yet referenced review 4146142149, it was flagged.
Meanwhile, analyze_review_threads independently flagged the same
review's inline thread. Both items entered the needs_attention list.

Fix: add comments { totalCount } to the reviews GraphQL query and
skip approved bot review bodies when inline comments exist. Bot
review bodies are machine-generated summaries of their inline
comments (already handled by analyze_review_threads). Human review
bodies are always kept since they often contain distinct feedback.

Verified against PR openshift#8280:
- CodeRabbit review 4146142149: SKIPPED (approved_bot, inline_count=1)
- CodeRabbit review 4138831511: SKIPPED (approved_bot, inline_count=1)
- csrwng review 4144456157: KEPT (human, inline_count=2)

Co-authored-by: Claude Opus 4.6 <[email protected]>
fjglira pushed a commit to fjglira/release that referenced this pull request Jun 3, 2026
…hift#78134)

The comment analyzer flags review bodies and review threads
independently. When an approved bot (e.g. CodeRabbit) submits a review
with both a body and inline comments, both get flagged as separate
needs_attention items. Claude addresses each independently, producing
duplicate responses.

Observed on openshift/hypershift#8280: CodeRabbit review #4146142149
had a body ("Actionable comments posted: 1") and one inline comment
about trust bundle sync stalling. The analyzer returned both as
separate items. Claude posted an inline reply to the thread at
11:04:10Z, then two issue comments at 11:04:20Z and 11:06:19Z —
both "Re: #pullrequestreview-4146142149" with overlapping content.

Root cause: analyze_review_bodies uses per-comment reply matching
(checking if any bot comment references the review ID/URL). Since no
bot comment had yet referenced review 4146142149, it was flagged.
Meanwhile, analyze_review_threads independently flagged the same
review's inline thread. Both items entered the needs_attention list.

Fix: add comments { totalCount } to the reviews GraphQL query and
skip approved bot review bodies when inline comments exist. Bot
review bodies are machine-generated summaries of their inline
comments (already handled by analyze_review_threads). Human review
bodies are always kept since they often contain distinct feedback.

Verified against PR openshift#8280:
- CodeRabbit review 4146142149: SKIPPED (approved_bot, inline_count=1)
- CodeRabbit review 4138831511: SKIPPED (approved_bot, inline_count=1)
- csrwng review 4144456157: KEPT (human, inline_count=2)

Co-authored-by: Claude Opus 4.6 <[email protected]>
@openshift-ci

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Stale PRs are closed after 21d of inactivity.

If this PR is still relevant, comment to refresh it or remove the stale label.
Mark the PR as fresh by commenting /remove-lifecycle stale.

If this PR is safe to close now please do so with /close.

/lifecycle stale

@openshift-ci openshift-ci Bot added the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label Jun 11, 2026
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/remove-lifecycle stale

@openshift-ci openshift-ci Bot removed the lifecycle/stale Denotes an issue or PR has remained open with no activity and has become stale. label Jun 17, 2026

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Code Review: CNTRLPLANE-625 — Custom Trust Bundle for AWS API Endpoints

+448 / -3 across 5 files

The PR syncs an additional trust bundle (custom CA certificates) into the cloud-provider-config ConfigMap in the guest cluster for AWS, and sets infra.Spec.CloudConfig on the Infrastructure resource so guest operators discover the cloud config through the standard mechanism.


Blocking Findings

1. Unconditional infra.Spec.CloudConfig for all AWS clusters (support/globalconfig/infrastructure.go:62-63)

Sets CloudConfig on every AWS HostedCluster, not just those with a trust bundle. This is a behavioral change for all existing AWS clusters — guest operators that previously saw no CloudConfig will now discover one and may change their behavior. Needs evidence this is safe unconditionally, or should be gated on trust bundle being configured.

2. cloud-provider-config ConfigMap created unconditionally (resources.go:2419-2465)

Same concern — the AWS case in reconcileCloudConfig always creates the ConfigMap in the guest cluster regardless of whether a trust bundle exists. Introduces a new resource into every AWS guest cluster.

Suggestions

3. Missing kube-cloud-config in openshift-config-managed — The OpenStack path creates this for cloud-network-config-controller, which the PR description cites as a consumer. If that controller reads from openshift-config-managed/kube-cloud-config rather than openshift-config/cloud-provider-config, the trust bundle may not reach its target.

4. Import direction anti-patternsupport/globalconfig imports from control-plane-operator/controllers/hostedcontrolplane/cloud/aws. The constants (ProviderConfigKey, CABundleKey) should live in support/ to avoid deepening the dependency.

5. Duplicated CABundleKey"ca-bundle.pem" is defined identically for both AWS and OpenStack. Should be a shared constant.

6. Squash commits — 6 iterative commits for one logical change; squash to 1-2 before merge.

Operational Concerns

  • Fleet-wide upgrade impact: Every AWS HostedCluster gets a new ConfigMap + Infrastructure spec change on upgrade. Must pass e2e-aws-upgrade-hypershift-operator.
  • No human approvals: csrwng commented but did not approve. No lgtm/approved labels.
  • E2E jobs pending: Critical AWS E2E tests haven't run yet.

Positives

  • Good use of CreateOrUpdate, graceful handling of missing trust bundle, and correct use of the aggregated trusted-ca-bundle-managed ConfigMap (per csrwng's feedback).
  • Strong test coverage — 9 test cases covering happy paths, error paths, cleanup, and both trust bundle sources.

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Code Review: CNTRLPLANE-625 — Custom Trust Bundle for AWS API Endpoints

Overall the approach is sound and follows existing platform patterns. The test coverage is strong (9 cases). Main concern is the unconditional behavioral change for all AWS clusters. See inline comments.

@@ -57,6 +64,8 @@ func ReconcileInfrastructure(infra *configv1.Infrastructure, hcp *hyperv1.Hosted

switch platformType {
case hyperv1.AWSPlatform:

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[blocking] Unconditional infra.Spec.CloudConfig for all AWS clusters.

This sets CloudConfig on every AWS HostedCluster, not just those with a trust bundle. This is a behavioral change for all existing AWS clusters — guest operators that previously saw no CloudConfig will now discover one and may change their behavior (e.g., reading aws.conf from the ConfigMap instead of relying on their own defaults).

Also note an inconsistency: Azure sets CloudConfig.Name without .Key, while this PR sets both .Name and .Key. Is Azure's omission of .Key intentional?

Recommendation: Consider making the CloudConfig setting conditional on the trust bundle being configured, or provide evidence that unconditionally setting it is safe for all existing AWS guest operators. At minimum, this needs E2E validation on a cluster without any trust bundle configured to confirm no regressions.

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This is intentionally unconditional, and here's the justification:

1. Aligns HyperShift with standalone OpenShift. In standalone OCP on AWS, the Infrastructure resource always has CloudConfig set and the cloud-provider-config ConfigMap always exists in openshift-config. Before this PR, AWS HyperShift was the outlier — not having these resources meant guest operators behaved differently from standalone, which is the opposite of what HyperShift aims for.

2. Consistent with Azure and OpenStack in this codebase. Azure already sets CloudConfig.Name = "cloud.conf" unconditionally (line 90), and OpenStack sets both .Name and .Key unconditionally (lines 110-111). This PR makes AWS follow the same pattern.

3. Safe for guest operators. The aws-cloud-config ConfigMap already exists in the management cluster (created by the HCP controller). Its content (aws.conf) contains the base AWS cloud configuration (VPC, zone, subnet) that guest operators would otherwise derive from defaults. Surfacing it via the standard infra.Spec.CloudConfig mechanism gives guest operators the same configuration they'd compute on their own — it doesn't change their behavior, it just makes the config explicit.

4. Azure .Key omission. You're right that Azure sets .Name without .Key. Looking at Azure's guest ConfigMap creation (line 2475), the data key is "config", but CloudConfig.Name is "cloud.conf" which is actually the ConfigMap name not the data key — so Azure's CloudConfig.Key omission is a pre-existing gap. For AWS, setting both .Name and .Key is the correct approach since the ConfigMap name (cloud-provider-config) differs from the data key (aws.conf).

E2E validation on a cluster without trust bundles is a fair ask — I'll ensure the standard AWS E2E suite passes to confirm no regressions.


AI-assisted response via Claude Code

func (r *reconciler) reconcileCloudConfig(ctx context.Context, hcp *hyperv1.HostedControlPlane) error {

switch hcp.Spec.Platform.Type {
case hyperv1.AWSPlatform:

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[blocking] cloud-provider-config ConfigMap is created unconditionally for AWS even without trust bundles.

The AWS case always fetches aws-cloud-config from the management cluster and creates/updates cloud-provider-config in the guest cluster on every reconcile, for every AWS cluster, regardless of whether a trust bundle is configured. This introduces a new resource into every AWS guest cluster that wasn't there before.

Combined with the unconditional infra.Spec.CloudConfig in infrastructure.go, guest operators will now discover and attempt to use this config on all AWS clusters.

Recommendation: Clarify whether this is intentionally unconditional (which may be the right design for consistency with other platforms) and validate with E2E tests on standard AWS clusters.

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This is the same design decision as the CloudConfig setting above — intentionally unconditional.

The cloud-provider-config ConfigMap creation is the guest-cluster counterpart of setting infra.Spec.CloudConfig. Without the ConfigMap, the CloudConfig reference would point to nothing, which would be worse than not setting CloudConfig at all.

In standalone OCP on AWS, this ConfigMap always exists. The content comes from the aws-cloud-config ConfigMap that the HCP controller already creates in the management cluster for every AWS HostedCluster (not just those with trust bundles). Syncing it to the guest cluster makes HyperShift consistent with standalone behavior.

The trust bundle is the additive feature — the base provider config sync is the prerequisite that makes the standard cloud config mechanism work. Without it, there's no standard path for guest operators to discover cloud configuration, which is why OpenStack and Azure already create this ConfigMap unconditionally.


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return nil
}); err != nil {
return fmt.Errorf("failed to reconcile the %s/%s configmap: %w", cm.Namespace, cm.Name, err)
}

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[suggestion] Missing kube-cloud-config ConfigMap in openshift-config-managed for AWS.

The OpenStack implementation creates a kube-cloud-config ConfigMap in openshift-config-managed (see the OpenStack case further down). The comment there explains it's needed so CNO can create the kube-cloud-config ConfigMap for cloud-network-config-controller.

The PR description specifically mentions cloud-network-config-controller as a consumer that needs the trust bundle, but the PR does not create the kube-cloud-config ConfigMap in openshift-config-managed for AWS. If cloud-network-config-controller on AWS reads from openshift-config-managed/kube-cloud-config rather than openshift-config/cloud-provider-config, the trust bundle may not actually reach the intended consumer.

Recommendation: Investigate whether cloud-network-config-controller on AWS reads from openshift-config/cloud-provider-config directly or from openshift-config-managed/kube-cloud-config. If the latter, the PR needs to create that ConfigMap too.

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Good catch. You're right that the OpenStack path creates kube-cloud-config in openshift-config-managed specifically because CNO reads from there to create the ConfigMap for cloud-network-config-controller.

Looking at the comment in the OpenStack case (lines 2500-2505), this is explicitly because the cloud-controller-manager-operator's config-sync controller doesn't run in the guest cluster in HyperShift — so HCCO has to replicate what config-sync would do.

The same gap applies to AWS: if CNCC on AWS reads from openshift-config-managed/kube-cloud-config (via CNO's sync), the trust bundle won't reach it through openshift-config/cloud-provider-config alone.

I'll investigate whether AWS cloud-network-config-controller reads from openshift-config-managed/kube-cloud-config or directly from openshift-config/cloud-provider-config, and add the kube-cloud-config ConfigMap creation if needed. This is a valuable finding.


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Comment thread support/globalconfig/infrastructure.go Outdated
"strings"

hyperv1 "github.com/openshift/hypershift/api/hypershift/v1beta1"
"github.com/openshift/hypershift/control-plane-operator/controllers/hostedcontrolplane/cloud/aws"

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[suggestion] Import direction anti-pattern: support/globalconfig importing from control-plane-operator/.

The support/ package is a general-purpose library imported by many packages. Having it import from control-plane-operator/controllers/hostedcontrolplane/cloud/aws creates a dependency from a lower-level package to a higher-level one. While there is precedent (the existing openstack import), this deepens the anti-pattern.

The ProviderConfigKey and CABundleKey constants are simple strings. They'd be more naturally placed in support/globalconfig/ or a shared support/cloudconfig package.

Recommendation: Move the AWS constants to support/globalconfig (or shared package) to avoid deepening the import dependency. Same cleanup opportunity exists for the OpenStack constants.

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Done. Moved the shared constants to `support/globalconfig/infrastructure.go`:

  • `AWSProviderConfigKey = "aws.conf"`
  • `OpenStackCloudConfigKey = "cloud.conf"`
  • `CABundleKey = "ca-bundle.pem"` (shared)

This removes both the `aws` and `openstack` imports from `support/globalconfig/`, fixing the import direction anti-pattern for both platforms in one pass. The platform packages (`aws`, `openstack`) retain their own constants for use within CPO code where the import direction is correct.


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const (
Provider = util.AWSCloudProviderName
ProviderConfigKey = "aws.conf"
CABundleKey = "ca-bundle.pem"

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[suggestion] CABundleKey duplicates the OpenStack constant.

This is identical to openstack.CABundleKey ("ca-bundle.pem"). If both platforms use the same key for the CA bundle in the cloud-provider-config ConfigMap, this should be a shared constant to avoid drift and make the intent clear.

Recommendation: Define a single shared constant (e.g., in support/globalconfig) and reference it from both platform packages.

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Done. Defined `globalconfig.CABundleKey = "ca-bundle.pem"` as the single shared constant in `support/globalconfig/infrastructure.go`. Removed the duplicate from `aws/providerconfig.go` and updated all AWS references (`resources.go` and tests) to use `globalconfig.CABundleKey`.

The OpenStack package still has its own `CABundleKey` — migrating it to the shared constant is a straightforward follow-up but beyond this PR's scope since it touches code paths this PR didn't modify.


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Re: #8280 (review)

Thank you for the thorough review @bryan-cox. Here's a summary of how each finding has been addressed:

Blocking findings (1-2): Unconditional CloudConfig + ConfigMap
Responded inline with technical justification. The unconditional behavior is intentional — it aligns AWS HyperShift with standalone OCP (where cloud-provider-config and infra.Spec.CloudConfig always exist) and is consistent with how Azure and OpenStack are already handled in this codebase. The trust bundle is the additive feature; the base cloud config sync is the prerequisite for the standard discovery mechanism.

Suggestion 3: Missing kube-cloud-config in openshift-config-managed
Acknowledged inline. Will investigate whether AWS CNCC reads from openshift-config-managed/kube-cloud-config and add it if needed.

Suggestions 4-5: Import direction + duplicate CABundleKey
Implemented. Moved shared constants (AWSProviderConfigKey, OpenStackCloudConfigKey, CABundleKey) to support/globalconfig/infrastructure.go, removing both aws and openstack imports from the support/ package. All tests pass.

Suggestion 6: Squash commits
Will squash to 1-2 commits before merge.


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@openshift-ci openshift-ci Bot added the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Jun 17, 2026
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hypershift-jira-solve-ci Bot commented Jun 17, 2026

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I have all the information needed. Here's the complete analysis:

Test Failure Analysis Complete

Job Information

Additional jobs affected:

Job Build ID State Description
pull-ci-openshift-hypershift-main-security 2067273092740157440 error Pod scheduling timeout
pull-ci-openshift-hypershift-main-okd-scos-images 2067273092706603008 error Pod scheduling timeout
pull-ci-openshift-hypershift-main-images 2067273092673048576 error Pod scheduling timeout

Test Failure Analysis

Error

CONFLICT (content): Merge conflict in support/globalconfig/infrastructure.go
Automatic merge failed; fix conflicts and then commit the result.
# Error: exit status 1
# Final SHA: 
# Total runtime: 0s

Summary

The verify-deps job failed because the PR branch (commit a0429575) cannot be cleanly merged into the current main branch (commit 30a12e62f, from merged PR #8741 CNTRLPLANE-3633). Git detected a content conflict in support/globalconfig/infrastructure.go during the automated merge performed by CI. The other three jobs (security, okd-scos-images, images) all failed with "Pod scheduling timeout" — a transient CI infrastructure issue unrelated to the PR code.

Root Cause

verify-deps (failure): The PR branch has diverged from main in the file support/globalconfig/infrastructure.go. A recent merge to main (PR #8741, commit 30a12e62f — "Merge pull request #8741 from bryan-cox/CNTRLPLANE-3633") modified the same region of support/globalconfig/infrastructure.go that PR #8280 also touches. CI attempted to merge the PR commit a0429575afa96d8befd924ea5e36ab0115632e88 into main and Git could not auto-resolve the overlapping changes. The job never reached the verify-deps step — it failed during the initial clone/merge phase before any test code executed.

The build log also shows a merge conflict marker in control-plane-operator/hostedclusterconfigoperator/controllers/resources/resources.go (auto-merged successfully) alongside the hard conflict in support/globalconfig/infrastructure.go.

security, okd-scos-images, images (error): All three jobs failed with the identical error: "Pod scheduling timeout." They were all submitted at the same time (started 2026-06-17T15:48:07Z, timed out at 2026-06-17T16:18:08Z — exactly 30 minutes). No build log was produced because the CI pod was never scheduled onto a node. This is a transient Prow infrastructure issue (cluster capacity or scheduling constraints) and is completely unrelated to the PR's code changes.

Recommendations
  1. Rebase the PR branch onto current main to resolve the merge conflict in support/globalconfig/infrastructure.go. The conflict is with recently merged PR CNTRLPLANE-3633: docs: add presubmit e2e triage guide #8741 (CNTRLPLANE-3633 by bryan-cox). Coordinate with the author of that PR if needed to understand the intent of the overlapping changes.

  2. Re-trigger the three infrastructure-failed jobs (security, okd-scos-images, images) after rebasing. These failed due to pod scheduling timeouts in the CI cluster and will likely pass on retry since no code issue is involved. A simple /retest comment on the PR after the rebase should suffice.

  3. No code fix is needed for the scheduling timeout failures — they are transient CI infrastructure issues.

Evidence
Evidence Detail
Merge conflict file support/globalconfig/infrastructure.go
Auto-merged file control-plane-operator/hostedclusterconfigoperator/controllers/resources/resources.go (resolved automatically)
PR branch commit a0429575afa96d8befd924ea5e36ab0115632e88
Main branch HEAD 30a12e62f6556749315f8e699abf00a83d24112f (Merge PR #8741 CNTRLPLANE-3633)
verify-deps failure point Clone/merge phase — job never reached the verify-deps step
security/images/okd-scos-images error "Pod scheduling timeout." — no build log produced, pod never scheduled
Scheduling timeout duration Exactly 30 minutes (15:48:07Z → 16:18:08Z) for all three jobs
Infrastructure evidence All three error jobs share identical timestamps, identical error description, and no artifacts beyond metadata files

@bryan-cox

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hypershift-jira-solve-ci - please rebase this PR

OpenShift CI Bot and others added 8 commits June 17, 2026 17:21
… for AWS

Guest cluster operators (e.g. cloud-network-config-controller, cluster-ingress-operator) need the
additional trust bundle to communicate with AWS API endpoints that use custom certificates, such as
when using a proxy or private AWS endpoints. Previously, the trust bundle was only synced to the
user-ca-bundle ConfigMap in the guest cluster's openshift-config namespace. With this change, we
also sync it to the cloud-provider-config ConfigMap in the guest cluster, and set
infra.Spec.CloudConfig on the Infrastructure resource to reference it, following the same pattern
used by Azure and OpenStack platforms.

The AWS case in reconcileCloudConfig now:
- Always creates a cloud-provider-config ConfigMap with the AWS cloud config (aws.conf)
- Includes the CA bundle (ca-bundle.pem) when additionalTrustBundle is set
- Removes the CA bundle key when additionalTrustBundle is unset

Ref: CNTRLPLANE-625

Co-Authored-By: Claude Opus 4.6 <[email protected]>
Ensure the new AWS cloud config reconciliation behavior is covered by unit tests:
- Verify cloud-provider-config is created with CA bundle when additionalTrustBundle is set
- Verify cloud-provider-config is created without CA bundle when additionalTrustBundle is not set
- Verify CA bundle key is removed from cloud-provider-config when trust bundle is removed
- Verify Infrastructure CloudConfig is set correctly for AWS platform

Co-Authored-By: Claude Opus 4.6 <[email protected]>
…-ca-bundle gracefully

Replace magic string "ca-bundle.crt" with certs.UserCABundleMapKey constant
in reconcileCloudConfig and tests. Handle apierrors.IsNotFound for
user-ca-bundle ConfigMap so the base aws.conf is still synced during
bootstrap when the CA bundle isn't ready yet. Add error path and edge
case tests for missing ConfigMaps and empty CA bundle values.

Ticket: CNTRLPLANE-625

Co-Authored-By: Claude Opus 4.6 <[email protected]>
…egate trust bundles

Use globalconfig.CloudProviderCMName constant in both infrastructure.go
and resources.go instead of duplicated string literals. Also switch from
using only spec.AdditionalTrustBundle to the aggregated managed trust
bundle (trusted-ca-bundle-managed) that combines both
spec.AdditionalTrustBundle and spec.configuration.Proxy.TrustedCA,
consistent with the HCP controller's existing aggregation pattern.

Co-Authored-By: Claude Opus 4.6 <[email protected]>
Move configv1 import to the github.com/openshift group, separate from the
github.com/openshift/hypershift group, to satisfy the project's gci linter
configuration.

Co-Authored-By: Claude Opus 4.6 <[email protected]>
Add specific error message assertions (errContains) to error-path test
cases to prevent false positives from unintended failures. Add parity
test coverage for the Proxy.TrustedCA code path when the managed trust
bundle ConfigMap is missing, matching existing AdditionalTrustBundle
coverage.

Co-Authored-By: Claude Opus 4.6 <[email protected]>
…balconfig

Move CABundleKey and cloud config key constants to support/globalconfig
to fix the import direction anti-pattern where support/ imported from
control-plane-operator/. This also deduplicates CABundleKey which was
identical between the AWS and OpenStack packages.

Co-Authored-By: Claude Opus 4.6 <[email protected]>
@hypershift-jira-solve-ci

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Re: #8280 (review)

Thank you for the thorough review @bryan-cox. All five inline comments have been addressed in replies on their respective threads. The two blocking concerns (unconditional CloudConfig and unconditional cloud-provider-config ConfigMap creation) and the three suggestions (missing kube-cloud-config, import direction, and shared CABundleKey constant) each have detailed responses explaining the design rationale and any code changes made.


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Re: #8280 (comment)

The branch is already up to date with upstream/main — rebase completed as a no-op (0 commits behind, 8 PR commits cleanly on top).


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@openshift-ci openshift-ci Bot removed the needs-rebase Indicates a PR cannot be merged because it has merge conflicts with HEAD. label Jun 17, 2026
The pre-push hook runs make verify then make test sequentially. When
make verify executes $(MAKE) -j verify-parallel the unbounded -j leaks
into MAKEFLAGS, causing the subsequent make test → generate recipe to
race: multiple git-clean invocations try to lstat the same *_mock.go
files that another invocation already removed, producing a fatal
"Cannot lstat" error.

Append `2>/dev/null || true` so the clean step is best-effort—go
generate ./… immediately recreates the mocks anyway.

Co-Authored-By: Claude Opus 4.6 <[email protected]>
@openshift-ci

openshift-ci Bot commented Jun 17, 2026

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@hypershift-jira-solve-ci[bot]: all tests passed!

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