release-tools: update

Author: pohly

release-tools/prow.sh

@@ -580,6 +580,19 @@ EOF
     export KUBECONFIG
 }
 
+# Deletes kind cluster inside a prow job
+delete_cluster_inside_prow_job() {
+    # Inside a real Prow job it is better to clean up at runtime
+    # instead of leaving that to the Prow job cleanup code
+    # because the later sometimes times out (https://github.com/kubernetes-csi/csi-release-tools/issues/24#issuecomment-554765872).
+    if [ "$JOB_NAME" ]; then
+        if kind get clusters | grep -q csi-prow; then
+            run kind delete cluster --name=csi-prow || die "kind delete failed"
+        fi
+        unset KUBECONFIG
+    fi
+}
+
 # Looks for the deployment as specified by CSI_PROW_DEPLOYMENT and CSI_PROW_KUBERNETES_VERSION
 # in the given directory.
 find_deployment () {
@@ -683,16 +696,16 @@ EOF
 
 }
 
-# Gets logs of all containers in the default namespace. When passed -f, kubectl will
+# Gets logs of all containers in all namespaces. When passed -f, kubectl will
 # keep running and capture new output. Prints the pid of all background processes.
 # The caller must kill (when using -f) and/or wait for them.
 #
 # May be called multiple times and thus appends.
 start_loggers () {
-    kubectl get pods -o go-template --template='{{range .items}}{{.metadata.name}} {{range .spec.containers}}{{.name}} {{end}}{{"\n"}}{{end}}' | while read -r pod containers; do
+    kubectl get pods --all-namespaces -o go-template --template='{{range .items}}{{.metadata.namespace}} {{.metadata.name}} {{range .spec.containers}}{{.name}} {{end}}{{"\n"}}{{end}}' | while read -r namespace pod containers; do
         for container in $containers; do
-            mkdir -p "${ARTIFACTS}/$pod"
-            kubectl logs "$@" "$pod" "$container" >>"${ARTIFACTS}/$pod/$container.log" &
+            mkdir -p "${ARTIFACTS}/$namespace/$pod"
+            kubectl logs -n "$namespace" "$@" "$pod" "$container" >>"${ARTIFACTS}/$namespace/$pod/$container.log" &
             echo "$!"
         done
     done
@@ -1017,6 +1030,7 @@ main () {
                     fi
                 fi
             fi
+            delete_cluster_inside_prow_job
         fi
 
         if tests_need_alpha_cluster && [ "${CSI_PROW_E2E_ALPHA_GATES}" ]; then
@@ -1047,6 +1061,7 @@ main () {
                     fi
                 fi
             fi
+            delete_cluster_inside_prow_job
         fi
     fi