OCPBUGS-7102: make plugin e2e tests skippable

Makefile

@@ -124,8 +124,12 @@ e2e/operator-registry: ## Run e2e registry tests
 e2e/olm: ## Run e2e olm tests
 	$(MAKE) e2e WHAT=operator-lifecycle-manager E2E_CATALOG_NS=openshift-marketplace E2E_INSTALL_NS=openshift-operator-lifecycle-manager E2E_TEST_NS=openshift-operators E2E_TIMEOUT=120m KUBECTL=oc
 
+.PHONY: update-plugin-deps
+update-plugin-deps:
+	./scripts/update_plugin_deps.sh
+
 .PHONY: vendor
-vendor:
+vendor: update-plugin-deps
 	go mod tidy
 	go mod vendor
 	go mod verify

go.mod

@@ -177,7 +177,7 @@ require (
 	github.com/opencontainers/go-digest v1.0.0 // indirect
 	github.com/opencontainers/image-spec v1.0.3-0.20211202183452-c5a74bcca799 // indirect
 	github.com/openshift/client-go v0.0.0-20220525160904-9e1acff93e4a // indirect
-	github.com/openshift/cluster-policy-controller v0.0.0-20220825134653-523e4104074f // indirect
+	github.com/openshift/cluster-policy-controller v0.0.0-20230112143856-3f8efde27bb6 // indirect
 	github.com/otiai10/copy v1.2.0 // indirect
 	github.com/pbnjay/strptime v0.0.0-20140226051138-5c05b0d668c9 // indirect
 	github.com/peterbourgon/diskv v2.0.1+incompatible // indirect

go.sum

@@ -983,8 +983,8 @@ github.com/openshift/api v0.0.0-20210517065120-b325f58df679/go.mod h1:dZ4kytOo3s
 github.com/openshift/build-machinery-go v0.0.0-20210209125900-0da259a2c359/go.mod h1:b1BuldmJlbA/xYtdZvKi+7j5YGB44qJUJDZ9zwiNCfE=
 github.com/openshift/client-go v0.0.0-20200326155132-2a6cd50aedd0 h1:kMiuiZXH1GdfbiMwsuAQOqGaMxlo9NCUk0wT4XAdfNM=
 github.com/openshift/client-go v0.0.0-20200326155132-2a6cd50aedd0/go.mod h1:uUQ4LClRO+fg5MF/P6QxjMCb1C9f7Oh4RKepftDnEJE=
-github.com/openshift/cluster-policy-controller v0.0.0-20220825134653-523e4104074f h1:ll0eE7rgGHsFlrI6ksr6nXL2ur8GYBe8Jj0GwNQ/1+o=
-github.com/openshift/cluster-policy-controller v0.0.0-20220825134653-523e4104074f/go.mod h1:r9ZZT5wjwoS2heBfYR26uJhhkGYwgmFqomu9ww0y9Qw=
+github.com/openshift/cluster-policy-controller v0.0.0-20230112143856-3f8efde27bb6 h1:JJ8cHS+mXYwaYjpDnmnEWNj/KPvlVhed1dFLsz3zJ3g=
+github.com/openshift/cluster-policy-controller v0.0.0-20230112143856-3f8efde27bb6/go.mod h1:mxj0Tg1YG9PpVJDOBLsAkjZNVvQTNu1LJkw9fSAkOE4=
 github.com/openzipkin/zipkin-go v0.1.6/go.mod h1:QgAqvLzwWbR/WpD4A3cGpPtJrZXNIiJc5AZX7/PBEpw=
 github.com/otiai10/copy v1.2.0 h1:HvG945u96iNadPoG2/Ja2+AUJeW5YuFQMixq9yirC+k=
 github.com/otiai10/copy v1.2.0/go.mod h1:rrF5dJ5F0t/EWSYODDu4j9/vEeYHMkc8jt0zJChqQWw=

scripts/update_plugin_deps.sh

@@ -0,0 +1,16 @@
+#!/usr/bin/env bash
+
+# This script is used to keep certain dependencies regularly updated
+# against the same OCP branch of the current build.
+
+BRANCH=$(git rev-parse --abbrev-ref HEAD)
+
+echo "updating olm plugin dependencies"
+if [[ "$BRANCH" =~ ^master$|^release-\d+\.\d+$ ]]; then
+  echo "attempting to update cluster-policy-controller"
+  # needed for staging/operator-lifecycle-manager/pkg/controller/operators/olm/plugins/downstream_csv_namespace_labeler_plugin.go
+  go get "github.com/openshift/cluster-policy-controller@${BRANCH}"
+else
+  echo "skipping dependency update as branch '$BRANCH' is not recognized"
+fi
+echo "finished updating olm plugin dependencies"

staging/operator-lifecycle-manager/pkg/controller/operators/olm/downstream_csv_labeler.go

@@ -5,11 +5,13 @@ import (
 	"fmt"
 
 	"github.com/operator-framework/api/pkg/operators/v1alpha1"
+	"github.com/operator-framework/operator-lifecycle-manager/pkg/controller/operators/olm/plugins"
 	"github.com/operator-framework/operator-lifecycle-manager/pkg/lib/operatorclient"
 	"github.com/sirupsen/logrus"
 	metav1 "k8s.io/apimachinery/pkg/apis/meta/v1"
 )
 
+const CsvLabelerPluginId plugins.PluginID = "csv-labeler-plugin"
 const labelSyncerLabelKey = ""
 
 func NewCSVLabelSyncerLabeler(client operatorclient.ClientInterface, logger *logrus.Logger) *CSVLabelSyncerLabeler {

staging/operator-lifecycle-manager/pkg/controller/operators/olm/downstream_plugins.go

@@ -5,9 +5,14 @@ import (
 )
 
 func init() {
-	operatorPlugInFactoryFuncs = []plugins.OperatorPlugInFactoryFunc{
+	operatorPlugInFactoryFuncs = plugins.OperatorPlugInFactoryMap{
 		// labels unlabeled non-payload openshift-* csv namespaces with
 		// security.openshift.io/scc.podSecurityLabelSync: true
-		plugins.NewCsvNamespaceLabelerPluginFunc,
+		CsvLabelerPluginId: plugins.NewCsvNamespaceLabelerPluginFunc,
 	}
 }
+
+func IsPluginEnabled(pluginID plugins.PluginID) bool {
+	_, ok := operatorPlugInFactoryFuncs[pluginID]
+	return ok
+}

staging/operator-lifecycle-manager/pkg/controller/operators/olm/operator.go

@@ -64,7 +64,7 @@ var (
 
 // this unexported operator plugin slice provides an entrypoint for
 // downstream to inject its own plugins to augment the controller behavior
-var operatorPlugInFactoryFuncs []plugins.OperatorPlugInFactoryFunc
+var operatorPlugInFactoryFuncs plugins.OperatorPlugInFactoryMap
 
 type Operator struct {
 	queueinformer.Operator

staging/operator-lifecycle-manager/pkg/controller/operators/olm/plugins/downstream_csv_namespace_labeler_plugin_test.go

@@ -3,8 +3,6 @@ package plugins
 import (
 	"context"
 	"errors"
-	"os/exec"
-	"strings"
 	"testing"
 	"time"
 
@@ -298,21 +296,3 @@ func Test_SyncDoesNotLabelNamespacesWithCopiedCSVs(t *testing.T) {
 	assert.NoError(t, err)
 	assert.NotContains(t, ns.GetLabels(), NamespaceLabelSyncerLabelKey)
 }
-
-func Test_OCPVersion(t *testing.T) {
-	// This test is a maintenance alert that means the next OCP version is now in active development.
-	// This plugin relies on a list of payload namespaces that comes from the cluster-policy-controller project
-	// https://github.com/openshift/cluster-policy-controller/tree/master/pkg/psalabelsyncer
-	// This list is dependent on the OCP version. Please update the dependency version to correspond to the one
-	// vendored for the new OCP version (or contact the responsible team if it hasn't been updated yet).
-	// Then, bump the OCP version in the `nextOCPUncutBranchName` constant below
-	const nextOCPUncutBranchName = "release-4.14"
-	const errorMessage = "[maintenance alert] new ocp version branch has been cut: please check comments in test for instructions"
-
-	// Get branches
-	branches, err := exec.Command("git", "branch", "-a").Output()
-	assert.NoError(t, err)
-
-	// check if the next uncut branch has been cut and fail if so
-	assert.False(t, strings.Contains(string(branches), nextOCPUncutBranchName), errorMessage)
-}

staging/operator-lifecycle-manager/pkg/controller/operators/olm/plugins/operator_plugin.go

@@ -10,6 +10,9 @@ import (
 	"github.com/sirupsen/logrus"
 )
 
+type PluginID string
+type OperatorPlugInFactoryMap map[PluginID]OperatorPlugInFactoryFunc
+
 // HostOperator is an extensible and observable operator that hosts the plug-in, i.e. which the plug-in is extending
 type HostOperator interface {
 	queueinformer.ObservableOperator

staging/operator-lifecycle-manager/test/e2e/downstream_csv_namespace_labeler_plugin_test.go

@@ -7,6 +7,7 @@ import (
 	. "github.com/onsi/ginkgo/v2"
 	. "github.com/onsi/gomega"
 	"github.com/operator-framework/api/pkg/operators/v1alpha1"
+	"github.com/operator-framework/operator-lifecycle-manager/pkg/controller/operators/olm"
 	"github.com/operator-framework/operator-lifecycle-manager/pkg/controller/operators/olm/plugins"
 	"github.com/operator-framework/operator-lifecycle-manager/test/e2e/ctx"
 	"github.com/operator-framework/operator-lifecycle-manager/test/e2e/util"
@@ -31,6 +32,10 @@ var _ = Describe("CSV Namespace Labeler Plugin", func() {
 	})
 
 	It("should not label non openshift- namespaces", func() {
+		if !olm.IsPluginEnabled(olm.CsvLabelerPluginId) {
+			Skip("csv labeler plugin is disabled")
+		}
+
 		// create namespace with operator group
 		testNamespace = SetupGeneratedTestNamespace(genName("csv-ns-labeler-"))
 
@@ -46,6 +51,10 @@ var _ = Describe("CSV Namespace Labeler Plugin", func() {
 	})
 
 	It("should label a non-payload openshift- namespace", func() {
+		if !olm.IsPluginEnabled(olm.CsvLabelerPluginId) {
+			Skip("csv labeler plugin is disabled")
+		}
+
 		// create namespace with operator group
 		testNamespace = SetupGeneratedTestNamespace(genName("openshift-csv-ns-labeler-"))
 
@@ -61,6 +70,10 @@ var _ = Describe("CSV Namespace Labeler Plugin", func() {
 	})
 
 	It("should relabel a non-payload openshift- namespace containing csvs if the label is deleted", func() {
+		if !olm.IsPluginEnabled(olm.CsvLabelerPluginId) {
+			Skip("csv labeler plugin is disabled")
+		}
+
 		// create namespace with operator group
 		testNamespace = SetupGeneratedTestNamespace(genName("openshift-csv-ns-labeler-"))
 

vendor/modules.txt

@@ -632,8 +632,8 @@ github.com/openshift/client-go/config/informers/externalversions/config
 github.com/openshift/client-go/config/informers/externalversions/config/v1
 github.com/openshift/client-go/config/informers/externalversions/internalinterfaces
 github.com/openshift/client-go/config/listers/config/v1
-# github.com/openshift/cluster-policy-controller v0.0.0-20220825134653-523e4104074f
-## explicit; go 1.18
+# github.com/openshift/cluster-policy-controller v0.0.0-20230112143856-3f8efde27bb6
+## explicit; go 1.19
 github.com/openshift/cluster-policy-controller/pkg/psalabelsyncer/nsexemptions
 # github.com/operator-framework/api v0.17.3 => ./staging/api
 ## explicit; go 1.18