feat: add TeamCity to CI module

charts/kubezero-ci/charts/teamcity/Chart.yaml

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+apiVersion: v2
+name: teamcity
+description: A Helm chart to install a simple TeamCity installation
+type: application
+version: 0.1.0
+appVersion: "2021.2"
+home: https://kubezero.com
+icon: https://cdn.zero-downtime.net/assets/kubezero/logo-small-64.png
+keywords:
+  - kubezero
+  - teamcity
+maintainers:
+  - name: Quarky9
+dependencies:
+  - name: kubezero-lib
+    version: ">= 0.1.4"
+    repository: https://cdn.zero-downtime.net/charts/
+kubeVersion: ">= 1.18.0"

charts/kubezero-ci/charts/teamcity/templates/_helpers.tpl

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+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "teamcity.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Create a default fully qualified app name.
+We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
+If release name contains chart name it will be used as a full name.
+*/}}
+{{- define "teamcity.fullname" -}}
+{{- if .Values.fullnameOverride }}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- $name := default .Chart.Name .Values.nameOverride }}
+{{- if contains $name .Release.Name }}
+{{- .Release.Name | trunc 63 | trimSuffix "-" }}
+{{- else }}
+{{- printf "%s-%s" .Release.Name $name | trunc 63 | trimSuffix "-" }}
+{{- end }}
+{{- end }}
+{{- end }}
+
+{{/*
+Create chart name and version as used by the chart label.
+*/}}
+{{- define "teamcity.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "teamcity.labels" -}}
+helm.sh/chart: {{ include "teamcity.chart" . }}
+{{ include "teamcity.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "teamcity.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "teamcity.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "teamcity.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "teamcity.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

charts/kubezero-ci/charts/teamcity/templates/agent.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "teamcity.fullname" . }}-agent
+  labels:
+    {{- include "kubezero-lib.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.agentReplicaCount }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/instance: teamcity-agent
+      app.kubernetes.io/name: teamcity
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/instance: teamcity-agent
+        app.kubernetes.io/name: teamcity
+    spec:
+      # serviceAccountName: {{ include "teamcity.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+      - name: "{{ .Chart.Name }}-agent"
+        securityContext:
+          {{- toYaml .Values.securityContext | nindent 10 }}
+        image: "{{ .Values.image.agent.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        env:
+        - name: SERVER_URL
+          value: "{{ include "teamcity.fullname" . }}:8111"
+        resources:
+          {{- toYaml .Values.resources | nindent 10 }}
+        volumeMounts:
+        - name: teamcity-config
+          mountPath: /data/teamcity_agent/conf
+      volumes:
+      - name: teamcity-config
+        emptyDir: {}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end -}}

charts/kubezero-ci/charts/teamcity/templates/istio-service.yaml

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+{{- if .Values.istio.enabled }}
+apiVersion: networking.istio.io/v1beta1
+kind: VirtualService
+metadata:
+  name: {{ include "kubezero-lib.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    {{- include "kubezero-lib.labels" . | nindent 4 }}
+spec:
+  gateways:
+  - {{ .Values.istio.gateway }}
+  hosts:
+  - {{ .Values.istio.url }}
+  http:
+  - route:
+    - destination:
+        host: {{ include "teamcity.fullname" . }}
+{{- end }}

charts/kubezero-ci/charts/teamcity/templates/rbac.yaml

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+{{- if .Values.rbac.create }}
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: {{ include "teamcity.fullname" . }}-manage-agents
+rules:
+- apiGroups: [""]
+  resources: ["namespaces"]
+  verbs: ["list", "get"]
+- apiGroups: [""]
+  resources: ["pods"]
+  verbs: ["get", "create", "list", "delete"]
+- apiGroups: ["extensions", "apps"]
+  resources: ["deployments"]
+  verbs: ["list", "get"]
+---
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: {{ include "teamcity.fullname" . }}-manage-agents
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: {{ include "teamcity.fullname" . }}-manage-agents
+subjects:
+  - kind: ServiceAccount
+    name: {{ include "teamcity.serviceAccountName" . }}
+{{- end }}

charts/kubezero-ci/charts/teamcity/templates/server-pvc.yaml

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+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ include "teamcity.fullname" . }}-data
+  labels:
+    {{- include "kubezero-lib.labels" . | nindent 4 }}
+spec:
+{{- if .Values.pvc.data.storageClass }}
+  storageClassName: {{ .Values.pvc.data.storageClass }}
+{{- end }}
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.pvc.data.storageSize }}
+
+---
+
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ include "teamcity.fullname" . }}-logs
+  labels:
+    {{- include "kubezero-lib.labels" . | nindent 4 }}
+spec:
+{{- if .Values.pvc.logs.storageClass }}
+  storageClassName: {{ .Values.pvc.logs.storageClass }}
+{{- end }}
+  accessModes:
+    - ReadWriteOnce
+  resources:
+    requests:
+      storage: {{ .Values.pvc.logs.storageSize }}

charts/kubezero-ci/charts/teamcity/templates/server.yaml

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+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "teamcity.fullname" . }}
+  labels:
+    {{- include "kubezero-lib.labels" . | nindent 4 }}
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      {{- include "kubezero-lib.selectorLabels" . | nindent 6 }}
+  template:
+    metadata:
+      labels:
+        {{- include "kubezero-lib.labels" . | nindent 8 }}
+    spec:
+      serviceAccountName: {{ include "teamcity.serviceAccountName" . }}
+      securityContext:
+        {{- toYaml .Values.podSecurityContext | nindent 8 }}
+      containers:
+      - name: {{ .Chart.Name }}
+        securityContext:
+          {{- toYaml .Values.securityContext | nindent 10 }}
+        image: "{{ .Values.image.server.repository }}:{{ .Values.image.tag | default .Chart.AppVersion }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        ports:
+        - name: app
+          containerPort: 8111
+          protocol: TCP
+        resources:
+          {{- toYaml .Values.resources | nindent 12 }}
+        volumeMounts:
+        - name: teamcity-data
+          mountPath: /data/teamcity_server/datadir
+        - name: teamcity-logs
+          mountPath: /opt/teamcity/logs
+      volumes:
+      - name: teamcity-data
+      {{- if .Values.pvc.data }}
+        persistentVolumeClaim:
+          claimName: {{ include "teamcity.fullname" . }}-data
+      {{- else }}
+        emptyDir: {}
+      {{- end }}
+      - name: teamcity-logs
+      {{- if .Values.pvc.logs }}
+        persistentVolumeClaim:
+          claimName: {{ include "teamcity.fullname" . }}-logs
+      {{- else }}
+        emptyDir: {}
+      {{- end -}}
+      {{- with .Values.nodeSelector }}
+      nodeSelector:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.affinity }}
+      affinity:
+        {{- toYaml . | nindent 8 }}
+      {{- end }}
+      {{- with .Values.tolerations }}
+      tolerations:
+        {{- toYaml . | nindent 8 }}
+      {{- end -}}

charts/kubezero-ci/charts/teamcity/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: "{{ include "teamcity.fullname" . }}"
+  labels:
+    {{- include "kubezero-lib.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+  - port: {{ .Values.service.port }}
+    protocol: TCP
+    targetPort: app
+    name: app
+  selector:
+    {{- include "kubezero-lib.selectorLabels" . | nindent 4 }}
+  sessionAffinity: None

charts/kubezero-ci/charts/teamcity/templates/serviceaccount.yaml

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+{{- if .Values.serviceAccount.create -}}
+apiVersion: v1
+kind: ServiceAccount
+metadata:
+  name: {{ include "teamcity.serviceAccountName" . }}
+  labels:
+    {{- include "kubezero-lib.labels" . | nindent 4 }}
+  {{- with .Values.serviceAccount.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}

charts/kubezero-ci/charts/teamcity/values.yaml

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+# Default values for teamcity.
+
+agentReplicaCount: 0
+
+image:
+  server:
+    repository: jetbrains/teamcity-server
+  agent:
+    repository: jetbrains/teamcity-agent
+  tag: ""
+  pullPolicy: IfNotPresent
+
+pvc:
+  data:
+    #storageClass: default
+    storageSize: 4Gi
+  logs:
+    #storageClass: default
+    storageSize: 1Gi
+
+serviceAccount:
+  create: true
+  annotations: {}
+  name: ""
+
+rbac:
+  create: true
+
+podAnnotations: {}
+
+podSecurityContext:
+  fsGroup: 1000
+
+securityContext: {}
+
+service:
+  type: ClusterIP
+  port: 8111
+
+istio:
+  enabled: false
+  gateway: istio-ingress/private-ingressgateway
+  url: "" # tc.example.com
+
+resources: {}
+  # limits:
+  #   cpu: 100m
+  #   memory: 128Mi
+  # requests:
+  #   cpu: 100m
+  #   memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}