installing Kustomize in e2d if missing

.circleci/config.yml

@@ -153,7 +153,7 @@ jobs:
       - run: test/e2e-kind.sh
       - run: test/e2e-skipper.sh
       - run: test/e2e-skipper-tests.sh
-      - run: test/e2e-nginx-cleanup.sh
+      - run: test/e2e-skipper-cleanup.sh
 
   push-helm-charts:
     docker:

kustomize/skipper/kustomization.yaml

@@ -3,9 +3,9 @@ kind: Kustomization
 resources:
   - ../base/prometheus/
   - ../base/flagger/
-  - https://raw.githubusercontent.com/zalando/skipper/master/docs/kubernetes/deploy/deployment/rbac.yaml
-  - https://raw.githubusercontent.com/zalando/skipper/master/docs/kubernetes/deploy/deployment/service.yaml
-  - https://raw.githubusercontent.com/zalando/skipper/master/docs/kubernetes/deploy/deployment/deployment.yaml
+  - https://raw.githubusercontent.com/zalando/skipper/v0.11.140/docs/kubernetes/deploy/deployment/rbac.yaml
+  - https://raw.githubusercontent.com/zalando/skipper/v0.11.140/docs/kubernetes/deploy/deployment/service.yaml
+  - https://raw.githubusercontent.com/zalando/skipper/v0.11.140/docs/kubernetes/deploy/deployment/deployment.yaml
   - namespace.yaml
 patchesStrategicMerge:
   - patch.yaml

test/e2e-skipper.sh

@@ -12,6 +12,15 @@ echo '>>> Installing Skipper Ingress, Flagger and Prometheus'
 # https://github.com/kubernetes-sigs/kustomize/issues/2390
 # Skipper will throw an Prometheus warning which can be ignored:
 # https://github.com/weaveworks/flagger/issues/664
+
+# installing kustomize if not installed
+if ! command -v kustomize &> /dev/null; then
+    echo "kustomize not found, installing"
+    GO111MODULE=on go get sigs.k8s.io/kustomize/kustomize/v3
+    which kustomize
+    kustomize version
+fi
+
 kustomize build ${REPO_ROOT}/kustomize/skipper | kubectl apply -f -
 
 kubectl rollout status deployment/skipper-ingress -n kube-system