prometheus-openstack-exporter: Fix security context

This PS fixes the use of the security context macros for the
openstack-exporter chart.

Change-Id: I91e9f6810442477c167a07e2d8ffa4f01beb66d3

prometheus-openstack-exporter/templates/deployment.yaml

@@ -43,7 +43,7 @@ spec:
 {{ dict "envAll" $envAll "podName" "prometheus-openstack-exporter" "containerNames" (list "openstack-metrics-exporter") | include "helm-toolkit.snippets.kubernetes_mandatory_access_control_annotation" | indent 8 }}
 {{ tuple $envAll | include "helm-toolkit.snippets.release_uuid" | indent 8 }}
     spec:
-{{ dict "envAll" $envAll "application" "openstack_exporter" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
+{{ dict "envAll" $envAll "application" "exporter" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
       serviceAccountName: {{ $serviceAccountName }}
       nodeSelector:
         {{ .Values.labels.openstack_exporter.node_selector_key }}: {{ .Values.labels.openstack_exporter.node_selector_value | quote }}
@@ -54,7 +54,7 @@ spec:
         - name: openstack-metrics-exporter
 {{ tuple $envAll "prometheus_openstack_exporter" | include "helm-toolkit.snippets.image" | indent 10 }}
 {{ tuple $envAll $envAll.Values.pod.resources.prometheus_openstack_exporter | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}
-{{ dict "envAll" $envAll "application" "openstack_exporter" "container" "openstack_metrics_exporter" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
+{{ dict "envAll" $envAll "application" "exporter" "container" "openstack_metrics_exporter" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
           command:
             - /tmp/prometheus-openstack-exporter.sh
             - start

prometheus-openstack-exporter/templates/job-ks-user.yaml

@@ -30,6 +30,7 @@ spec:
       labels:
 {{ tuple $envAll "prometheus-openstack-exporter" "ks-user" | include "helm-toolkit.snippets.kubernetes_metadata_labels" | indent 8 }}
     spec:
+{{ dict "envAll" $envAll "application" "ks_user" | include "helm-toolkit.snippets.kubernetes_pod_security_context" | indent 6 }}
       serviceAccountName: {{ $serviceAccountName }}
       restartPolicy: OnFailure
       nodeSelector:
@@ -39,6 +40,7 @@ spec:
       containers:
         - name: prometheus-openstack-exporter-ks-user
 {{ tuple $envAll "ks_user" | include "helm-toolkit.snippets.image" | indent 10 }}
+{{ dict "envAll" $envAll "application" "ks_user" "container" "prometheus_openstack_exporter_ks_user" | include "helm-toolkit.snippets.kubernetes_container_security_context" | indent 10 }}
           command:
             - /tmp/ks-user.sh
 {{ tuple $envAll $envAll.Values.pod.resources.jobs.ks_user | include "helm-toolkit.snippets.kubernetes_resources" | indent 10 }}

prometheus-openstack-exporter/values.yaml

@@ -39,13 +39,20 @@ labels:
 
 pod:
   security_context:
-    openstack_exporter:
+    exporter:
       pod:
         runAsUser: 65534
       container:
         openstack_metrics_exporter:
           readOnlyRootFilesystem: true
           allowPrivilegeEscalation: false
+    ks_user:
+      pod:
+        runAsUser: 65534
+      container:
+        prometheus_openstack_exporter_ks_user:
+          readOnlyRootFilesystem: true
+          allowPrivilegeEscalation: false
   affinity:
     anti:
       type: