feat : uptime-kuma helm chart

README.md

@@ -40,7 +40,6 @@ It is a temporary live demo, all data will be deleted after 10 minutes. Sponsore
 ### 🐳 Docker
 
 ```bash
-docker run -d --restart=always -p 3001:3001 -v uptime-kuma:/app/data --name uptime-kuma louislam/uptime-kuma:1
 ```
 
 Uptime Kuma is now running on <http://0.0.0.0:3001>.

helm/uptime-kuma/.helmignore

@@ -0,0 +1,23 @@
+# Patterns to ignore when building packages.
+# This supports shell glob matching, relative path matching, and
+# negation (prefixed with !). Only one pattern per line.
+.DS_Store
+# Common VCS dirs
+.git/
+.gitignore
+.bzr/
+.bzrignore
+.hg/
+.hgignore
+.svn/
+# Common backup files
+*.swp
+*.bak
+*.tmp
+*.orig
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj
+.vscode/

helm/uptime-kuma/Chart.yaml

@@ -0,0 +1,16 @@
+apiVersion: v2
+name: uptime-kuma
+namespace: uptime-kuma
+description: A Helm chart for Kubernetes
+type: application
+
+# This is the chart version. This version number should be incremented each time you make changes
+# to the chart and its templates, including the app version.
+# Versions are expected to follow Semantic Versioning (https://semver.org/)
+version: 0.1.0
+
+# This is the version number of the application being deployed. This version number should be
+# incremented each time you make changes to the application. Versions are not expected to
+# follow Semantic Versioning. They should reflect the version the application is using.
+# It is recommended to use it with quotes.
+appVersion: "1.16.0"

helm/uptime-kuma/templates/_helpers.tpl

@@ -0,0 +1,62 @@
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "uptime-kuma.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 "uptime-kuma.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 "uptime-kuma.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" }}
+{{- end }}
+
+{{/*
+Common labels
+*/}}
+{{- define "uptime-kuma.labels" -}}
+helm.sh/chart: {{ include "uptime-kuma.chart" . }}
+{{ include "uptime-kuma.selectorLabels" . }}
+{{- if .Chart.AppVersion }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+{{- end }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+{{- end }}
+
+{{/*
+Selector labels
+*/}}
+{{- define "uptime-kuma.selectorLabels" -}}
+app.kubernetes.io/name: {{ include "uptime-kuma.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+{{- end }}
+
+{{/*
+Create the name of the service account to use
+*/}}
+{{- define "uptime-kuma.serviceAccountName" -}}
+{{- if .Values.serviceAccount.create }}
+{{- default (include "uptime-kuma.fullname" .) .Values.serviceAccount.name }}
+{{- else }}
+{{- default "default" .Values.serviceAccount.name }}
+{{- end }}
+{{- end }}

helm/uptime-kuma/templates/deploy.yaml

@@ -0,0 +1,59 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: dep-{{ default .Chart.Name .Values.nameOverride }}
+  namespace: {{ default .Chart.Name .Values.namespaceOverride }}
+  
+spec:
+  replicas: {{ .Values.deployment.spec.replicas }}
+  strategy:
+    type: RollingUpdate
+    rollingUpdate:
+      maxSurge: 1
+      maxUnavailable: 0
+  selector:
+    matchLabels:
+      app: {{ default .Chart.Name .Values.nameOverride }}
+      
+  template:
+    metadata:
+      labels:
+        app: {{ default .Chart.Name .Values.nameOverride }}
+    spec:
+      containers:
+        - name: {{ default .Chart.Name .Values.nameOverride }}
+          image: {{ .Values.deployment.image }}
+          imagePullPolicy: Always
+          ports:
+            - containerPort: {{ default "3001" .Values.deployment.port }}
+          volumeMounts:
+            - name: app_data
+              mountPath: /app/data
+
+          readinessProbe: # Pod Container, 연결성 테스트 (트래픽 라우트 조건)
+            tcpSocket:
+              port: {{ default "3001" .Values.deployment.port }}
+            initialDelaySeconds: {{ default 60 .Values.deployment.readinessProbe.initialDelaySeconds }}
+            periodSeconds: {{ default 60 .Values.deployment.readinessProbe.periodSeconds }}
+          livenessProbe: # Pod Container, 연결성 테스트 (재시작 조건)
+            httpGet:
+              path: {{ default "/" .Values.deployment.livenessProbe.path }}
+              port: {{ default "3001" .Values.deployment.port }}
+            initialDelaySeconds: {{ default 60 .Values.deployment.livenessProbe.initialDelaySeconds }}
+            periodSeconds: {{ default 60 .Values.deployment.livenessProbe.periodSeconds }}
+          startupProbe: # Pod 실행 전, 연결성 테스트
+            httpGet:
+              path: {{ default "/" .Values.deployment.startupProbe.path }}
+              port: {{ default "3001" .Values.deployment.port }}
+            initialDelaySeconds: {{ default 60 .Values.deployment.startupProbe.initialDelaySeconds }}
+            periodSeconds: {{ default 60 .Values.deployment.startupProbe.periodSeconds }}
+
+          resources:
+            requests:
+              memory: "{{ default "256Mi" .Values.deployment.request.memory }}"
+              cpu: "{{ default "150m" .Values.deployment.request.cpu }}"
+
+      volumes:
+        - name: pvc-{{ default .Chart.Name .Values.nameOverride }}
+          persistentVolumeClaim:
+            claimName: pvc-{{ default .Chart.Name .Values.nameOverride }}

helm/uptime-kuma/templates/ingress.yaml

@@ -0,0 +1,45 @@
+{{- if .Values.isEnableIngress }}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: ing-{{ default .Chart.Name .Values.nameOverride }}
+  namespace: {{ default .Chart.Name .Values.namespaceOverride }}
+
+  {{- with .Values.ingress.metadata.labels}}
+  labels:
+    {{- range $key, $value := . }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end}}
+  {{- end }}
+
+  {{- with .Values.ingress.metadata.annotations }}
+  annotations:
+    {{- range $key, $value := .}}
+    {{ $key }}: {{ $value | quote }}
+    {{- end}}
+  {{- end }}
+
+spec:
+  selector:
+    app: svc-{{ default .Chart.Name .Values.nameOverride }}
+  {{- with .Values.ingress.spec.selector }}
+    {{- range $key, $value := .}}
+    {{ $key }}: {{ $value | quote }}
+    {{- end}}
+  {{- end }}
+    
+  ingressClassName: {{ .Values.ingress.ingressClassName }}
+  rules:
+  - host: {{ .Values.ingress.host }}
+    http:
+      paths:
+        - path: /
+          pathType: Prefix
+          backend:
+            service:
+              name: carrieverse-abc-cms-api-dev
+              port:
+                number: 80
+            serviceName: svc-{{ default .Chart.Name .Values.nameOverride }}
+
+{{- end }}

helm/uptime-kuma/templates/pv.yaml

@@ -0,0 +1,17 @@
+{{- if .Values.isEnablePersistVolume }}
+apiVersion: v1
+kind: PersistentVolume
+metadata:
+  name: pv-{{ default .Chart.Name .Values.nameOverride }}
+
+spec:
+  capacity:
+    storage: {{ .Values.persistVolume.size }}
+  volumeMode: {{ .Values.persistVolume.volumemode }}
+  accessModes: {{ .Values.persistVolume.accessmode }}
+  persistentVolumeReclaimPolicy: {{ .Values.persistVolume.persistentvolumereclaimpolicy }}
+  storageClassName: {{ .Values.persistVolume.storageClass }}
+  csi:
+    driver: {{ .Values.persistVolume.csi.driver }}
+    volumeHandle: {{ .Values.persistVolume.csi.handle }}
+{{- end }}

helm/uptime-kuma/templates/pvc.yaml

@@ -0,0 +1,15 @@
+{{- if .Values.isEnablePersistVolume }}
+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: pvc-{{ default .Chart.Name .Values.nameOverride }}
+  namespace: {{ default .Chart.Name .Values.namespaceOverride }}
+  annotations:
+    volume.beta.kubernetes.io/storage-class: {{ .Values.persistVolume.storageClass }}
+spec:
+  accessModes: {{ .Values.persistVolume.accessmode }}
+  storageClassName: {{ .Values.persistVolume.storageClass }}
+  resources:
+    requests:
+      storage: {{ .Values.persistVolume.size }}
+{{- end }}

helm/uptime-kuma/templates/svc.yaml

@@ -0,0 +1,54 @@
+{{- if .Values.isEnableService }}
+kind: Service
+apiVersion: v1
+metadata:
+  name: svc-{{ default .Chart.Name .Values.nameOverride }}
+  namespace: {{ default .Chart.Name .Values.namespaceOverride }}
+
+  {{- with .Values.service.metadata.labels}}
+  labels:
+    {{- range $key, $value := . }}
+    {{ $key }}: {{ $value | quote }}
+    {{- end}}
+  {{- end }}
+
+  {{- with .Values.service.metadata.annotations }}
+  annotations:
+    {{- range $key, $value := .}}
+    {{ $key }}: {{ $value | quote }}
+    {{- end}}
+  {{- end }}
+
+spec:
+  annotations:
+    app: dep-{{ default .Chart.Name .Values.nameOverride }}
+  {{- with .Values.service.spec.selector }}
+    {{- range $key, $value := .}}
+    {{ $key }}: {{ $value | quote }}
+    {{- end}}
+  {{- end }}
+  
+  ports:
+    - name: http
+      port: 80
+      protocol: TCP
+      targetPort: {{ .Values.deployment.port }}
+    - name: https
+      port: 443
+      protocol: TCP
+      targetPort: {{ .Values.deployment.port }}
+
+  type: {{ .Values.service.spec.type }}
+
+  {{- with .Values.service.spec.sessionAffinity }}
+  sessionAffinity: {{ . }}
+  {{- end}}
+
+  {{- with .Values.service.spec.externalIPs }}
+  externalIPs: {{ . }}
+  {{- end}}
+
+  {{- if or (eq .Values.service.spec.type "LoadBalacner" ) (eq .Values.service.spec.type "NodPort")}}
+  externalTrafficPolicy: {{ .Values.service.spec.externalTrafficPolicy }}
+  {{- end }}
+{{- end }}

helm/uptime-kuma/values-test.yaml

@@ -0,0 +1,142 @@
+nameOverride:
+namespaceOverride:
+
+# serviceAccountName: ~
+# serviceAccount:
+#   create: false
+#   annotations: {}
+
+isEnableConfigmap: false
+isEnableIngress: true
+isEnableService: true
+isEnablePersistVolume: true
+
+configmap:
+  dataMap:
+    SAMPLE_KEY_1: SAMPLE_VALUE_1
+    SAMPLE_KEY_2: 1
+
+deployment:
+  image: louislam/uptime-kuma:1
+  port: 3001
+  spec:
+    replicas: 1
+  # imgae is referenced by https://hub.docker.com/r/louislam/uptime-kuma
+
+  request:
+    cpu: ~
+    memory: ~
+
+  readinessProbe:
+    initialDelaySeconds: ~
+    periodSeconds: ~
+  livenessProbe:
+    path: /
+    initialDelaySeconds: ~
+    periodSeconds: ~
+  startupProbe:
+    path: /
+    initialDelaySeconds: ~
+    periodSeconds: ~
+
+service:
+  metadata:
+    labels: ~
+    annotations: ~
+
+  spec:
+    type: NodePort
+    sessionAffinity: ~
+    selectors: ~
+    externalTrafficPolicy: ~
+    externalIPs: ~
+
+# <vpc-id>, <lb-name>, <arn-id>
+ingress: 
+  host: example.com
+  ingressClassName: alb
+  
+  metadata:
+    labels: ~
+    annotations:
+      alb.ingress.kubernetes.io/vpc-id: <vpc-id>
+      alb.ingress.kubernetes.io/scheme: internet-facing
+      alb.ingress.kubernetes.io/target-type: ip
+      alb.ingress.kubernetes.io/listen-ports: '[{"HTTPS":443}, {"HTTP":80}]'
+      alb.ingress.kubernetes.io/load-balancer-name: <lb-name>
+      alb.ingress.kubernetes.io/tags: Name=<lb-name>
+
+      alb.ingress.kubernetes.io/certificate-arn: <arn-id>
+      alb.ingress.kubernetes.io/ssl-policy: ELBSecurityPolicy-2016-08
+
+      kubernetes.io/ingress.class: alb
+      alb.ingress.kubernetes.io/healthcheck-protocol: HTTP 
+      alb.ingress.kubernetes.io/healthcheck-port: traffic-port
+
+      alb.ingress.kubernetes.io/healthcheck-interval-seconds: '15'
+      alb.ingress.kubernetes.io/healthcheck-timeout-seconds: '5'
+      alb.ingress.kubernetes.io/success-codes: '200'
+      alb.ingress.kubernetes.io/healthy-threshold-count: '2'
+      alb.ingress.kubernetes.io/unhealthy-threshold-count: '2'
+
+
+      alb.ingress.kubernetes.io/backend-protocol: HTTP
+      alb.ingress.kubernetes.io/target-type: instance
+      alb.ingress.kubernetes.io/ip-address-type: ipv4
+      alb.ingress.kubernetes.io/ssl-redirect: '443'
+      alb.ingress.kubernetes.io/actions.ssl-redirect: |
+        {
+          "Type": "redirect",
+          "RedirectConfig": {
+            "Protocol": "HTTPS",
+            "Port": "443",
+            "StatusCode": "HTTP_301"
+          }}
+        }
+      alb.ingress.kubernetes.io/actions.default: |
+        {
+          "type": "forward",
+          "forwardConfig": {
+            "targetGroups": [
+              {
+                "serviceName": "<lb-name>",
+                "servicePort": 80,
+                "weight": 100
+              }
+            ],
+            "targetGroupStickinessConfig": {
+              "enabled": false
+            }
+          }
+        }
+
+      alb.ingress.kubernetes.io/actions.<lb-name>: |
+        {
+          "type": "forward",
+          "forwardConfig": {
+            "targetGroups": [
+              {
+                "serviceName": "<lb-name>",
+                "servicePort": 80,
+                "weight": 100
+              }
+            ],
+            "targetGroupStickinessConfig": {
+              "enabled": false
+            }
+          }
+        }
+        
+  spec:
+    selector: ~
+
+
+persistVolume:
+  size: 1Gi
+  volumemode: FileSystem
+  accessmode: ReadWriteMany
+  persistentvolumereclaimpolicy: Retain
+  storageClass: efs-sc
+  csi:
+    driver: efs.csi.aws.com
+    handle: ~

helm/uptime-kuma/values.yaml

@@ -0,0 +1,131 @@
+nameOverride:
+namespaceOverride:
+
+isEnableIngress: false
+isEnableService: false
+isEnablePersistVolume: false
+
+deployment:
+  image: louislam/uptime-kuma:1
+  port: 3001
+  spec:
+    replicas: 1
+  # imgae is referenced by https://hub.docker.com/r/louislam/uptime-kuma
+
+  request:
+    cpu: ~
+    memory: ~
+
+  readinessProbe:
+    initialDelaySeconds: ~
+    periodSeconds: ~
+  livenessProbe:
+    path: /
+    initialDelaySeconds: ~
+    periodSeconds: ~
+  startupProbe:
+    path: /
+    initialDelaySeconds: ~
+    periodSeconds: ~
+
+service:
+  metadata:
+    labels: ~
+    annotations: ~
+
+  spec:
+    type: NodePort
+    sessionAffinity: ~
+    selectors: ~
+    externalTrafficPolicy: ~
+    externalIPs: ~
+
+# <vpc-id>, <lb-name>, <arn-id>
+ingress: 
+  host: example.com
+  ingressClassName: alb
+  
+  metadata:
+    labels: ~
+    annotations:
+      alb.ingress.kubernetes.io/vpc-id: <vpc-id>
+      alb.ingress.kubernetes.io/scheme: internet-facing
+      alb.ingress.kubernetes.io/target-type: ip
+      alb.ingress.kubernetes.io/listen-ports: '[{"HTTPS":443}, {"HTTP":80}]'
+      alb.ingress.kubernetes.io/load-balancer-name: <lb-name>
+      alb.ingress.kubernetes.io/tags: Name=<lb-name>
+
+      alb.ingress.kubernetes.io/certificate-arn: <arn-id>
+      alb.ingress.kubernetes.io/ssl-policy: ELBSecurityPolicy-2016-08
+
+      kubernetes.io/ingress.class: alb
+      alb.ingress.kubernetes.io/healthcheck-protocol: HTTP 
+      alb.ingress.kubernetes.io/healthcheck-port: traffic-port
+
+      alb.ingress.kubernetes.io/healthcheck-interval-seconds: '15'
+      alb.ingress.kubernetes.io/healthcheck-timeout-seconds: '5'
+      alb.ingress.kubernetes.io/success-codes: '200'
+      alb.ingress.kubernetes.io/healthy-threshold-count: '2'
+      alb.ingress.kubernetes.io/unhealthy-threshold-count: '2'
+
+
+      alb.ingress.kubernetes.io/backend-protocol: HTTP
+      alb.ingress.kubernetes.io/target-type: instance
+      alb.ingress.kubernetes.io/ip-address-type: ipv4
+      alb.ingress.kubernetes.io/ssl-redirect: '443'
+      alb.ingress.kubernetes.io/actions.ssl-redirect: |
+        {
+          "Type": "redirect",
+          "RedirectConfig": {
+            "Protocol": "HTTPS",
+            "Port": "443",
+            "StatusCode": "HTTP_301"
+          }}
+        }
+      alb.ingress.kubernetes.io/actions.default: |
+        {
+          "type": "forward",
+          "forwardConfig": {
+            "targetGroups": [
+              {
+                "serviceName": "<lb-name>",
+                "servicePort": 80,
+                "weight": 100
+              }
+            ],
+            "targetGroupStickinessConfig": {
+              "enabled": false
+            }
+          }
+        }
+
+      alb.ingress.kubernetes.io/actions.<lb-name>: |
+        {
+          "type": "forward",
+          "forwardConfig": {
+            "targetGroups": [
+              {
+                "serviceName": "<lb-name>",
+                "servicePort": 80,
+                "weight": 100
+              }
+            ],
+            "targetGroupStickinessConfig": {
+              "enabled": false
+            }
+          }
+        }
+        
+  spec:
+    selector: ~
+
+
+persistVolume:
+  size: 1Gi
+  volumemode: FileSystem
+  accessmode: ReadWriteMany
+  persistentvolumereclaimpolicy: Retain
+  storageClass: efs-sc
+  csi:
+    driver: efs.csi.aws.com
+    handle: ~