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  1. Red Hat Advanced Cluster Management
  2. ACM-10833

[2.9] Hub templates resolve failure not cleaning up watches correctly

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    • Icon: Bug Bug
    • Resolution: Done
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    • ACM 2.9.4
    • ACM 2.9.0
    • GRC
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    • GRC Sprint 2024-06
    • Important
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      Description of problem:

      When a hub template fails to resolve, the dynamic watcher does not clean up its query batch correctly.

      Version-Release number of selected component (if applicable):

      How reproducible:

      Steps to Reproduce:

      1. ...

      Actual results:

      E0402 13:22:46.356244   13297 templates.go:600] error resolving the template {"apiVersion":"policy.open-cluster-management.io/v1","kind":"ConfigurationPolicy","metadata":{"name":"case9-test-configpolicy"},"spec":{"namespaceSelector":{"exclude":["kube-*"],"include":["default"]},"object-templates":[{"complianceType":"musthave","objectDefinition":{"apiVersion":"v1","data":{"namespace-phase":"{{hub (lookup \"v1\" \"Namespace\" \"\" \"case9-test\").status.phase hub}}\n"},"kind":"ConfigMap","metadata":{"name":"case9-test-configmap","namespace":"test"}}}],"remediationAction":"inform"}},
       template str apiVersion: policy.open-cluster-management.io/v1
      kind: ConfigurationPolicy
      metadata:
        name: case9-test-configpolicy
      spec:
        namespaceSelector:
          exclude:
            - kube-*
          include:
            - default
        object-templates:
          - complianceType: musthave
            objectDefinition:
              apiVersion: v1
              data:
                namespace-phase: |
                  {{hub (lookup "v1" "Namespace" "" "case9-test").status.phase hub}}
              kind: ConfigMap
              metadata:
                name: case9-test-configmap
                namespace: test
        remediationAction: inform
      ,
       error: template: tmpl:17:19: executing "tmpl" at <lookup "v1" "Namespace" "" "case9-test">: error calling lookup: lookup of cluster-scoped resource 'Namespace/case9-test' is not allowed
      2024-04-02T13:22:46.356Z	error	policy-propagator	propagator/propagation.go:343	Failed to resolve templates	{"policyName": "case9-test-policy-cslookup", "policyNamespace": "policy-propagator-test", "cluster": "managed1", "error": "failed to resolve the template {\"apiVersion\":\"policy.open-cluster-management.io/v1\",\"kind\":\"ConfigurationPolicy\",\"metadata\":{\"name\":\"case9-test-configpolicy\"},\"spec\":{\"namespaceSelector\":{\"exclude\":[\"kube-*\"],\"include\":[\"default\"]},\"object-templates\":[{\"complianceType\":\"musthave\",\"objectDefinition\":{\"apiVersion\":\"v1\",\"data\":{\"namespace-phase\":\"{{hub (lookup \\\"v1\\\" \\\"Namespace\\\" \\\"\\\" \\\"case9-test\\\").status.phase hub}}\\n\"},\"kind\":\"ConfigMap\",\"metadata\":{\"name\":\"case9-test-configmap\",\"namespace\":\"test\"}}}],\"remediationAction\":\"inform\"}}: template: tmpl:17:19: executing \"tmpl\" at <lookup \"v1\" \"Namespace\" \"\" \"case9-test\">: error calling lookup: lookup of cluster-scoped resource 'Namespace/case9-test' is not allowed"}
      open-cluster-management.io/governance-policy-propagator/controllers/propagator.(*ReplicatedPolicyReconciler).processTemplates
      	/home/runner/work/governance-policy-propagator/governance-policy-propagator/controllers/propagator/propagation.go:343
      open-cluster-management.io/governance-policy-propagator/controllers/propagator.(*ReplicatedPolicyReconciler).Reconcile
      	/home/runner/work/governance-policy-propagator/governance-policy-propagator/controllers/propagator/replicatedpolicy_controller.go:252
      sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile
      	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.2/pkg/internal/controller/controller.go:118
      sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
      	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.2/pkg/internal/controller/controller.go:314
      sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
      	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.2/pkg/internal/controller/controller.go:265
      sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2
      	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.2/pkg/internal/controller/controller.go:226
      2024-04-02T13:22:46.359Z	info	policy-metrics	policymetrics/policymetrics_controller.go:54	Reconciling metric for the policy	{"Request.Namespace": "policy-propagator-test", "Request.Name": "case9-test-policy-cslookup"}
      2024-04-02T13:22:46.360Z	info	common	common/common_status_update.go:197	No placement decisions to process for this policy from this non-restricted binding	{"policyName": "case9-test-policy-cslookup", "policyNamespace": "policy-propagator-test", "policyName": "case9-test-policy-cslookup", "bindingName": "policy-one-pb"}
      2024-04-02T13:22:46.360Z	info	common	common/common_status_update.go:197	No placement decisions to process for this policy from this non-restricted binding	{"policyName": "case9-test-policy-cslookup", "policyNamespace": "policy-propagator-test", "policyName": "case9-test-policy-cslookup", "bindingName": "policy-two-pb"}
      2024-04-02T13:22:46.363Z	info	policy-propagator	propagator/replicatedpolicy_controller.go:300	Created replicated policy	{"Request.Namespace": "managed1", "Request.Name": "policy-propagator-test.case9-test-policy-cslookup"}
      2024-04-02T13:22:46.363Z	info	policy-metrics	policymetrics/policymetrics_controller.go:54	Reconciling metric for the policy	{"Request.Namespace": "managed1", "Request.Name": "policy-propagator-test.case9-test-policy-cslookup"}
        STEP: Verifying the replicated policy was created with the correct error annotation in the template @ 04/02/24 13:22:46.551
      2024-04-02T13:22:46.599Z	info	policy-propagator	propagator/rootpolicy_controller.go:42	Reconciling the policy	{"Request.Namespace": "policy-propagator-test", "Request.Name": "case9-test-policy-cslookup"}
      2024-04-02T13:22:46.599Z	info	policy-metrics	policymetrics/policymetrics_controller.go:54	Reconciling metric for the policy	{"Request.Namespace": "policy-propagator-test", "Request.Name": "case9-test-policy-cslookup"}
      2024-04-02T13:22:46.599Z	info	policy-propagator	propagator/rootpolicy_controller.go:57	Replicated policies sent for deletion	{"Request.Namespace": "policy-propagator-test", "Request.Name": "case9-test-policy-cslookup", "count": 1}
      2024-04-02T13:22:46.599Z	info	policy-metrics	policymetrics/policymetrics_controller.go:100	Policy not found. It must have been deleted.	{"Request.Namespace": "policy-propagator-test", "Request.Name": "case9-test-policy-cslookup", "status-gauge-deleted": true}
      2024-04-02T13:22:46.599Z	info	policy-propagator	propagator/replicatedpolicy_controller.go:45	Reconciling the replicated policy	{"Request.Namespace": "managed1", "Request.Name": "policy-propagator-test.case9-test-policy-cslookup"}
      2024-04-02T13:22:46.603Z	error	policy-propagator	propagator/replicatedpolicy_controller.go:129	Failed to delete the orphaned replicated policy, requeueing	{"Request.Namespace": "managed1", "Request.Name": "policy-propagator-test.case9-test-policy-cslookup", "error": "cannot perform this action; the query batch for this object ID is in progress"}
      open-cluster-management.io/governance-policy-propagator/controllers/propagator.(*ReplicatedPolicyReconciler).Reconcile
      	/home/runner/work/governance-policy-propagator/governance-policy-propagator/controllers/propagator/replicatedpolicy_controller.go:129
      sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Reconcile
      	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.2/pkg/internal/controller/controller.go:118
      sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).reconcileHandler
      	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.2/pkg/internal/controller/controller.go:314
      sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).processNextWorkItem
      	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.2/pkg/internal/controller/controller.go:265
      sigs.k8s.io/controller-runtime/pkg/internal/controller.(*Controller).Start.func2.2
      	/home/runner/go/pkg/mod/sigs.k8s.io/controller-runtime@v0.15.2/pkg/internal/controller/controller.go:226
      

      Expected results:

      Additional info:

              mprahl Matthew Prahl
              mprahl Matthew Prahl
              Derek Ho Derek Ho
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                Created:
                Updated:
                Resolved: