[common] Add common chart from KaH

charts/common/templates/addons/promtail/_container.tpl

@@ -0,0 +1,39 @@
+{{/*
+The promtail sidecar container to be inserted.
+*/}}
+{{- define "common.addon.promtail.container" -}}
+{{- if lt (len .Values.addons.promtail.volumeMounts) 1 }}
+{{- fail "At least 1 volumeMount is required for the promtail container" }}
+{{- end -}}
+name: promtail
+image: "{{ .Values.addons.promtail.image.repository }}:{{ .Values.addons.promtail.image.tag }}"
+imagePullPolicy: {{ .Values.addons.promtail.pullPolicy }}
+{{- with .Values.addons.promtail.securityContext }}
+securityContext:
+  {{- toYaml . | nindent 2 }}
+{{- end }}
+{{- with .Values.addons.promtail.env }}
+env:
+{{- range $k, $v := . }}
+  - name: {{ $k }}
+    value: {{ $v | quote }}
+{{- end }}
+{{- end }}
+args:
+{{- range .Values.addons.promtail.args }}
+- {{ . | quote }}
+{{- end }}
+- "-config.file=/etc/promtail/promtail.yaml"
+volumeMounts:
+  - name: promtail-config
+    mountPath: /etc/promtail/promtail.yaml
+    subPath: promtail.yaml
+    readOnly: true
+{{- with .Values.addons.promtail.volumeMounts }}
+  {{- toYaml . | nindent 2 }}
+{{- end }}
+{{- with .Values.addons.promtail.resources }}
+resources:
+  {{- toYaml . | nindent 2 }}
+{{- end }}
+{{- end -}}