Support disconnected network environments

.github/create_bundle.sh

@@ -1,63 +1,13 @@
 #!/bin/bash
 set -e
 
-CLUSTER_BUNDLE_FILE="bundle/manifests/glance-operator.clusterserviceversion.yaml"
-
 echo "Creating glance operator bundle"
 cd ..
 echo "${GITHUB_SHA}"
 echo "${BASE_IMAGE}"
-skopeo --version
-
-echo "Calculating image digest for docker://${REGISTRY}/${BASE_IMAGE}:${GITHUB_SHA}"
-DIGEST=$(skopeo inspect docker://${REGISTRY}/${BASE_IMAGE}:${GITHUB_SHA} | jq '.Digest' -r)
-# Output:
-# Calculating image digest for docker://quay.io/openstack-k8s-operators/glance-operator:d03f2c1c362c04fc5ef819f92a218f9ea59bbd0c
-# Digest: sha256:1d5b578fd212f8dbd03c0235f1913ef738721766f8c94236af5efecc6d8d8cb1
-echo "Digest: ${DIGEST}"
 
 RELEASE_VERSION=$(grep "^VERSION" Makefile | awk -F'?= ' '{ print $2 }')
-OPERATOR_IMG_WITH_DIGEST="${REGISTRY}/${BASE_IMAGE}@${DIGEST}"
-
-echo "New Operator Image with Digest: $OPERATOR_IMG_WITH_DIGEST"
 echo "Release Version: $RELEASE_VERSION"
 
 echo "Creating bundle image..."
-VERSION=$RELEASE_VERSION IMG=$OPERATOR_IMG_WITH_DIGEST make bundle
-
-echo "Bundle file images:"
-cat "${CLUSTER_BUNDLE_FILE}" | grep "image:"
-# FIXME: display any ENV variables once we have offline support implemented
-#grep -A1 IMAGE_URL_DEFAULT "${CLUSTER_BUNDLE_FILE}"
-
-# We do not want to exit here. Some images are in different registries, so
-# error will be reported to the console.
-set +e
-for csv_image in $(cat "${CLUSTER_BUNDLE_FILE}" | grep "image:" | sed -e "s|.*image:||" | sort -u); do
-    digest_image=""
-    echo "CSV line: ${csv_image}"
-
-    # case where @ is in the csv_image image
-    if [[ "$csv_image" =~ .*"@".* ]]; then
-        delimeter='@'
-    else
-        delimeter=':'
-    fi
-
-    base_image=$(echo $csv_image | cut -f 1 -d${delimeter})
-    tag_image=$(echo $csv_image | cut -f 2 -d${delimeter})
-    digest_image=$(skopeo inspect docker://${base_image}${delimeter}${tag_image} | jq '.Digest' -r)
-    echo "Base image: $base_image"
-    if [ -n "$digest_image" ]; then
-        echo "$base_image${delimeter}$tag_image becomes $base_image@$digest_image"
-        sed -i "s|$base_image$delimeter$tag_image|$base_image@$digest_image|g" "${CLUSTER_BUNDLE_FILE}"
-    else
-        echo "$base_image${delimeter}$tag_image not changed"
-    fi
-done
-
-echo "Resulting bundle file images:"
-cat "${CLUSTER_BUNDLE_FILE}" | grep "image:"
-
-# FIXME: display any ENV variables once we have offline support implemented
-#grep -A1 IMAGE_URL_DEFAULT "${CLUSTER_BUNDLE_FILE}"
+USE_IMAGE_DIGESTS=true VERSION=$RELEASE_VERSION IMG=${REGISTRY}/${BASE_IMAGE}:${GITHUB_SHA} make bundle

.prow_ci.env

@@ -0,0 +1 @@
+export USE_IMAGE_DIGESTS=true

api/v1beta1/common.go

@@ -129,7 +129,7 @@ type MetalLBConfig struct {
 func SetupDefaults() {
 	// Acquire environmental defaults and initialize Glance defaults with them
 	glanceDefaults := GlanceDefaults{
-		ContainerImageURL: util.GetEnvVar("GLANCE_API_IMAGE_URL_DEFAULT", GlanceAPIContainerImage),
+		ContainerImageURL: util.GetEnvVar("RELATED_IMAGE_GLANCE_API_IMAGE_URL_DEFAULT", GlanceAPIContainerImage),
 	}
 
 	SetupGlanceDefaults(glanceDefaults)

config/default/manager_default_images.yaml

@@ -11,5 +11,5 @@ spec:
       containers:
       - name: manager
         env:
-        - name: GLANCE_API_IMAGE_URL_DEFAULT
+        - name: RELATED_IMAGE_GLANCE_API_IMAGE_URL_DEFAULT
           value: quay.io/podified-antelope-centos9/openstack-glance-api:current-podified

config/manifests/bases/glance-operator.clusterserviceversion.yaml

@@ -4,6 +4,7 @@ metadata:
   annotations:
     alm-examples: '[]'
     capabilities: Basic Install
+    operators.openshift.io/infrastructure-features: '["disconnected"]'
     operators.operatorframework.io/operator-type: non-standalone
   name: glance-operator.v0.0.0
   namespace: placeholder

tests/functional/glance_controller_test.go

@@ -221,8 +221,8 @@ var _ = Describe("Glance controller", func() {
 		})
 		It("has the expected container image defaults", func() {
 			glanceDefault := GetGlance(glanceTest.Instance)
-			Expect(glanceDefault.Spec.GlanceAPIInternal.ContainerImage).To(Equal(util.GetEnvVar("GLANCE_API_IMAGE_URL_DEFAULT", glancev1.GlanceAPIContainerImage)))
-			Expect(glanceDefault.Spec.GlanceAPIInternal.ContainerImage).To(Equal(util.GetEnvVar("GLANCE_API_IMAGE_URL_DEFAULT", glancev1.GlanceAPIContainerImage)))
+			Expect(glanceDefault.Spec.GlanceAPIInternal.ContainerImage).To(Equal(util.GetEnvVar("RELATED_IMAGE_GLANCE_API_IMAGE_URL_DEFAULT", glancev1.GlanceAPIContainerImage)))
+			Expect(glanceDefault.Spec.GlanceAPIInternal.ContainerImage).To(Equal(util.GetEnvVar("RELATED_IMAGE_GLANCE_API_IMAGE_URL_DEFAULT", glancev1.GlanceAPIContainerImage)))
 		})
 	})
 	When("All the Resources are ready", func() {