Adding dependencies, binary autostart

opencloud/charts/loki/templates/tests/_helpers.tpl

@@ -0,0 +1,16 @@
+{{/*
+Docker image name for loki helm test
+*/}}
+{{- define "loki.helmTestImage" -}}
+{{- $dict := dict "service" .Values.test.image "global" .Values.global.image "defaultVersion" "latest" -}}
+{{- include "loki.baseImage" $dict -}}
+{{- end -}}
+
+
+{{/*
+test common labels
+*/}}
+{{- define "loki.helmTestLabels" -}}
+{{ include "loki.labels" . }}
+app.kubernetes.io/component: helm-test
+{{- end }}

opencloud/charts/loki/templates/tests/test-canary.yaml

@@ -0,0 +1,36 @@
+{{- with .Values.test }}
+{{- if $.Values.lokiCanary.enabled }}
+---
+apiVersion: v1
+kind: Pod
+metadata:
+  name: "{{ include "loki.name" $ }}-helm-test"
+  namespace: {{ $.Release.Namespace }}
+  labels:
+    {{- include "loki.helmTestLabels" $ | nindent 4 }}
+    {{- with .labels }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+  annotations:
+    {{- with .annotations }}
+    {{- toYaml . | nindent 4 }}
+    {{- end }}
+    "helm.sh/hook": test
+spec:
+  containers:
+    - name: loki-helm-test
+      image: {{ include "loki.helmTestImage" $ }}
+      env:
+        - name: CANARY_SERVICE_ADDRESS
+          value: "{{ .canaryServiceAddress }}"
+        - name: CANARY_PROMETHEUS_ADDRESS
+          value: "{{ .prometheusAddress }}"
+        {{- with .timeout }}
+        - name: CANARY_TEST_TIMEOUT
+          value: "{{ . }}"
+        {{- end }}
+      args:
+        - -test.v
+  restartPolicy: Never
+{{- end }}
+{{- end }}