feat(gitops-operator): add debug flag (#883)

* feat(gitops-operator): add debug flag

* feat(gitops-operator): add debug flag

* feat(gitops-operator): add debug flag

* feat(gitops-operator): add debug flag

* feat(gitops-operator): add debug flag

* feat(gitops-operator): add debug flag

* feat(gitops-operator): add debug flag

* feat(gitops-operator): add debug flag

* exclude probes in debug mode

---------

Co-authored-by: scme0 <scott.merchant@octopus.com>

Author: mikhail-klimko

charts/gitops-runtime/templates/_components/gitops-operator/_default_values.tpl

@@ -87,6 +87,13 @@ extraVolumes: []
 extraVolumeMounts: []
 affinity: {}
 
+debug:
+  enabled: false
+  image:
+    registry: registry.k8s.io
+    repository: pause
+    tag: 3.10
+
 resources:
   limits: {}
   requests:

charts/gitops-runtime/templates/_components/gitops-operator/_deployment.yaml

@@ -33,24 +33,28 @@ spec:
       {{- end }}
       serviceAccountName: {{ include "gitops-operator.serviceAccountName" . }}
       securityContext:
+      {{- if .Values.debug.enabled }}
+        runAsNonRoot: false
+      {{- else }}
       {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      {{- end }}
       containers:
-      - name: manager
+      - name: {{ ternary "debug" "manager" .Values.debug.enabled }}
         securityContext:
           {{- toYaml .Values.securityContext | nindent 12 }}
         {{- $imageContext := deepCopy .Values.image }}
         {{- if not (get $imageContext "tag") }}
           {{- $_ := set $imageContext "tag" .Chart.AppVersion }}
         {{- end }}
+        {{- if .Values.debug.enabled }}
+          {{- $imageContext = deepCopy .Values.debug.image }}
+        {{- end }}
         image: {{ include "codefresh-gitops-runtime.image.name" (dict "image" $imageContext "context" .) }}
         env: {{- include "codefresh-gitops-runtime.env-vars" (dict "Values" $mergedValues "context" .) | nindent 8 }}
         imagePullPolicy: {{ .Values.image.pullPolicy }}
-        {{- if .Values.command }}
-        command:
-        {{- .Values.command | toYaml | nindent 8 }}
-        {{- else }}
+        {{- with .Values.command }}
         command:
-        - /manager
+        {{- . | toYaml | nindent 8 }}
         {{- end }}
         {{- with .Values.extraArgs }}
         args:
@@ -61,6 +65,7 @@ spec:
           containerPort: 8080
         - name: http-health
           containerPort: 8081
+        {{- if not .Values.debug.enabled }}
         readinessProbe:
           initialDelaySeconds: {{ .Values.readinessProbe.initialDelaySeconds }}
           periodSeconds: {{ .Values.readinessProbe.periodSeconds }}
@@ -79,6 +84,7 @@ spec:
           httpGet:
             port: http-health
             path: /healthz
+        {{- end }}
         resources:
           {{- toYaml .Values.resources | nindent 12 }}
         volumeMounts: