kubernetes-4

README.md

@@ -476,3 +476,11 @@ yc compute disk create \
  --size 4 \
  --description "disk for k8s"
 ```
+
+## Kubernetes-4
+### Что было сделано:
+1. Установил и настроил helm
+2. Написал helm чарты для компонентов приложения
+3. Разобрался с управлением зависимостями в helm
+4. Установил Gitlab в Kubernetes
+5. Настроил CI и выстроил пайплайн

kubernetes/Charts/comment/Chart.yaml

@@ -0,0 +1,9 @@
+---
+apiVersion: v2
+appVersion: "1.0.0"
+name: comment
+version: 1.0.0
+description: OTUS reddit application COMMENT
+maintainers:
+- name: Baykanurov
+  email: [email protected]

kubernetes/Charts/comment/templates/_helpers.tpl

@@ -0,0 +1,3 @@
+{{- define "comment.fullname" -}}
+{{- printf "%s-%s" .Release.Name .Chart.Name }}
+{{- end -}}

kubernetes/Charts/comment/templates/deployment.yaml

@@ -0,0 +1,34 @@
+---
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ template "comment.fullname" . }}
+  labels:
+    app: reddit
+    component: comment
+    release: {{ .Release.Name }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: reddit
+      component: comment
+      release: {{ .Release.Name }}
+  template:
+    metadata:
+      name: comment
+      labels:
+        app: reddit
+        component: comment
+        release: {{ .Release.Name }}
+    spec:
+      containers:
+      - image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+        name: comment
+        ports:
+        - containerPort: {{ .Values.service.internalPort }}
+          name: comment
+          protocol: TCP
+        env:
+        - name: COMMENT_DATABASE_HOST
+          value: {{ .Values.databaseHost | default (printf "%s-mongodb" .Release.Name) }}

kubernetes/Charts/comment/templates/service.yaml

@@ -0,0 +1,19 @@
+---
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ template "comment.fullname" . }}
+  labels:
+    app: reddit
+    component: comment
+    release: {{ .Release.Name }}
+spec:
+  type: ClusterIP
+  ports:
+  - port: {{ .Values.service.externalPort }}
+    protocol: TCP
+    targetPort: {{ .Values.service.internalPort }}
+  selector:
+    app: reddit
+    component: comment
+    release: {{ .Release.Name }}

kubernetes/Charts/comment/values.yaml

@@ -0,0 +1,10 @@
+---
+service:
+  internalPort: 9292
+  externalPort: 9292
+
+image:
+  repository: baykanurov/comment
+  tag: latest
+
+databaseHost: