Merge "Run etcd with shareProcessNamespace: true to reap zombie processes"

charts/etcd/templates/daemonset-anchor.yaml

@@ -53,6 +53,7 @@ spec:
     spec:
 {{ dict "envAll" $envAll "application" "anchor" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
       hostNetwork: true
+      shareProcessNamespace: true
       {{- if .Values.anchor.dns_policy }}
       dnsPolicy: {{ .Values.anchor.dns_policy }}
       {{- end }}

charts/etcd/templates/etc/_kubernetes-etcd.yaml.tpl

@@ -54,6 +54,7 @@ metadata:
 spec:
 {{ dict "envAll" $envAll "application" "etcd" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 2 }}
   hostNetwork: true
+  shareProcessNamespace: true
   containers:
     - name: etcd
       image: {{ .Values.images.tags.etcd }}

charts/etcd/templates/tests/test-etcd-health.yaml

@@ -36,6 +36,7 @@ spec:
     {{ .Values.labels.anchor.node_selector_key }}: {{ .Values.labels.anchor.node_selector_value }}
   restartPolicy: Never
   hostNetwork: true
+  shareProcessNamespace: true
   tolerations:
     - key: node-role.kubernetes.io/master
       effect: NoSchedule