Merge pull request #1 from SmartColumbusOS/migrating_chart

SMRT-157 - Moving chart from joomla-docker

Jenkinsfile

@@ -0,0 +1,70 @@
+library(
+    identifier: 'pipeline-lib@4.6.1',
+    retriever: modernSCM([$class: 'GitSCMSource',
+                          remote: 'https://github.com/SmartColumbusOS/pipeline-lib',
+                          credentialsId: 'jenkins-github-user'])
+)
+
+properties([
+    pipelineTriggers([scos.dailyBuildTrigger()]),
+])
+
+def image
+def doStageIf = scos.&doStageIf
+def doStageIfRelease = doStageIf.curry(scos.changeset.isRelease)
+def doStageUnlessRelease = doStageIf.curry(!scos.changeset.isRelease)
+def doStageIfPromoted = doStageIf.curry(scos.changeset.isMaster)
+
+node ('infrastructure') {
+    ansiColor('xterm') {
+        scos.doCheckoutStage()
+
+
+        doStageUnlessRelease('Deploy to Dev') {
+            deployTo(environment: 'dev', extraArgs: '--set image.tag=development --set image.pullPolicy=Always --recreate-pods')
+        }
+
+        doStageIfPromoted('Deploy to Staging')  {
+            deployTo(environment: 'staging')
+            scos.applyAndPushGitHubTag('staging')
+        }
+
+        doStageIfRelease('Deploy to Production') {
+            deployTo(environment: 'prod', internal: false)
+            scos.applyAndPushGitHubTag('prod')
+        }
+    }
+}
+
+def deployTo(params = [:]) {
+    def environment = params.get('environment')
+    if (environment == null) throw new IllegalArgumentException("environment must be specified")
+
+    def internal = params.get('internal', true)
+    def extraArgs = params.get('extraArgs', '')
+
+    scos.withEksCredentials(environment) {
+
+        def terraformOutputs = scos.terraformOutput(environment)
+        def subnets = terraformOutputs.public_subnets.value.join(/\\,/)
+        def allowInboundTrafficSG = terraformOutputs.allow_all_security_group.value
+        def certificateARN = terraformOutputs.root_tls_certificate_arn.value
+        def ingressScheme = internal ? 'internal' : 'internet-facing'
+        def rootDnsZone = terraformOutputs.root_dns_zone_name.value
+
+        sh("""#!/bin/bash
+            set -e
+            helm init --client-only
+            helm upgrade --install scos-joomla ./chart \
+                --namespace=joomla \
+                --values=joomla.yaml \
+                --set ingress.enabled="true" \
+                --set ingress.scheme="${ingressScheme}" \
+                --set ingress.subnets="${subnets}" \
+                --set ingress.security_groups="${allowInboundTrafficSG}" \
+                --set ingress.root_dns_zone="${rootDnsZone}" \
+                --set ingress.certificate_arns="${certificateARN}" \
+                ${extraArgs}
+        """.trim())
+    }
+}

chart/.helmignore

@@ -0,0 +1,21 @@
+# 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
+*~
+# Various IDEs
+.project
+.idea/
+*.tmproj

chart/Chart.yaml

@@ -0,0 +1,5 @@
+apiVersion: v1
+appVersion: "1.0"
+description: Joomla implementation for Smart City OS
+name: scos-joomla
+version: 0.1.0

chart/templates/_helpers.tpl

@@ -0,0 +1,32 @@
+{{/* vim: set filetype=mustache: */}}
+{{/*
+Expand the name of the chart.
+*/}}
+{{- define "scos-joomla.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 "scos-joomla.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 "scos-joomla.chart" -}}
+{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
+{{- end -}}

chart/templates/cronjob.yaml

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+apiVersion: batch/v1beta1
+kind: CronJob
+metadata:
+  name: joomla-backup
+spec:
+  schedule: "0 0 */1 * *"
+  concurrencyPolicy: Forbid
+  successfulJobsHistoryLimit: 1
+  failedJobsHistoryLimit: 1
+  jobTemplate:
+    spec:
+      template:
+        spec:
+          restartPolicy: Never
+          containers:
+          - name: callout
+            image: buildpack-deps:curl
+            args:
+            - /bin/sh
+            - -ec
+            - curl -L --max-redirs 1000 "https://www.{{ .Values.ingress.root_dns_zone }}/index.php?option=com_akeeba&view=backup&key=$BACKUP_KEY"
+            env:
+            - name: BACKUP_KEY
+              valueFrom:
+                secretKeyRef:
+                  name: joomla-backup-key
+                  key: key

chart/templates/ingress.yaml

@@ -0,0 +1,56 @@
+apiVersion: extensions/v1beta1
+kind: Ingress
+metadata:
+  name: {{ .Chart.Name }}
+  namespace: {{ .Release.Namespace }}
+  annotations:
+    kubernetes.io/ingress.class: alb
+    alb.ingress.kubernetes.io/scheme: {{ .Values.ingress.scheme }}
+    alb.ingress.kubernetes.io/tags: scos.delete.on.teardown=true
+    alb.ingress.kubernetes.io/healthcheck-path: /
+    alb.ingress.kubernetes.io/healthcheck-path: /health_check.php
+    alb.ingress.kubernetes.io/subnets: {{ .Values.ingress.subnets }}
+    alb.ingress.kubernetes.io/security-groups: {{ .Values.ingress.security_groups }}
+    alb.ingress.kubernetes.io/certificate-arn: {{ .Values.ingress.certificate_arns }}
+    alb.ingress.kubernetes.io/actions.redirect: '{"Type": "redirect", "RedirectConfig":{"Protocol": "HTTPS", "Port": "443", "StatusCode": "HTTP_301"}}'
+    alb.ingress.kubernetes.io/actions.redirect-to-datajson: '{"Type": "redirect", "RedirectConfig":{"Protocol": "HTTPS", "Port": "443", "Host": "data.{{ .Values.ingress.root_dns_zone }}", "Path": "/api/v1/data_json", "StatusCode": "HTTP_301"}}'
+    alb.ingress.kubernetes.io/actions.redirect-to-homepage: '{"Type": "redirect", "RedirectConfig":{"Protocol": "HTTPS", "Port": "443", "Host": "www.{{ .Values.ingress.root_dns_zone }}", "Path": "/data", "StatusCode": "HTTP_301"}}'
+    alb.ingress.kubernetes.io/actions.redirect-api: '{"Type": "redirect", "RedirectConfig":{"Protocol": "HTTPS", "Port": "443", "Host": "data.{{ .Values.ingress.root_dns_zone }}", "StatusCode": "HTTP_301"}}'
+    alb.ingress.kubernetes.io/listen-ports: '[{"HTTP": 80}, {"HTTPS": 443}]'
+spec:
+  backend:
+    serviceName: {{ .Values.service.name }}
+    servicePort: {{ .Values.service.port }}
+  rules:
+  - host: www.{{ .Values.ingress.root_dns_zone }}
+    http:
+      paths:
+      - path: /data.json
+        backend:
+          serviceName: redirect-to-datajson
+          servicePort: use-annotation
+      - path: /*
+        backend:
+          serviceName: redirect
+          servicePort: use-annotation
+  - host: {{ .Values.ingress.root_dns_zone }}
+    http:
+      paths:
+      - path: /*
+        backend:
+          serviceName: redirect
+          servicePort: use-annotation
+  - host: ckan.{{ .Values.ingress.root_dns_zone }}
+    http:
+      paths:
+      - path: /*
+        backend:
+          serviceName: redirect-to-homepage
+          servicePort: use-annotation
+  - host: api.{{ .Values.ingress.root_dns_zone }}
+    http:
+      paths:
+      - path: /*
+        backend:
+          serviceName: redirect-api
+          servicePort: use-annotation

chart/templates/pvc.yaml

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+kind: PersistentVolumeClaim
+apiVersion: v1
+metadata:
+  name: {{ template "scos-joomla.fullname" . }}-storage
+  namespace: {{ .Release.Namespace }}
+spec:
+  storageClassName: standard-ssd
+  accessModes:
+  - {{ .Values.storage.mode }}
+  resources:
+    requests:
+      storage: {{ .Values.storage.size }}

chart/templates/service.yaml

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+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "scos-joomla.fullname" . }}
+  labels:
+    app.kubernetes.io/name: {{ include "scos-joomla.name" . }}
+    helm.sh/chart: {{ include "scos-joomla.chart" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+    app.kubernetes.io/managed-by: {{ .Release.Service }}
+spec:
+  type: {{ .Values.service.type }}
+  ports:
+    - port: {{ .Values.service.port }}
+      targetPort: http
+      protocol: TCP
+      name: http
+  selector:
+    app.kubernetes.io/name: {{ include "scos-joomla.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}

chart/templates/statefulset.yaml

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+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: {{ template "scos-joomla.fullname" . }}
+  namespace: {{ .Release.Namespace }}
+  labels:
+    component: {{ template "scos-joomla.fullname" . }}
+spec:
+  selector:
+    matchLabels:
+      component: {{ template "scos-joomla.fullname" . }}
+  replicas: 1
+  strategy:
+    type: RollingUpdate
+  template:
+    metadata:
+      labels:
+        component: {{ template "scos-joomla.fullname" . }}
+        app.kubernetes.io/name: {{ include "scos-joomla.name" . }}
+        helm.sh/chart: {{ include "scos-joomla.chart" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+        app.kubernetes.io/managed-by: {{ .Release.Service }}
+    spec:
+      containers:
+      - name: joomla
+        image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+        imagePullPolicy: {{ .Values.image.pullPolicy }}
+        ports:
+        - containerPort: 80
+          name: http
+        volumeMounts:
+        - mountPath: /var/www/html
+          name: joomla-data
+      volumes:
+      - name: joomla-data
+        persistentVolumeClaim:
+          claimName: {{ template "scos-joomla.fullname" . }}-storage

chart/values.yaml

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+# Default values for scos-joomla.
+# This is a YAML-formatted file.
+# Declare variables to be passed into your templates.
+
+deploy:
+  updateStrategy:
+      type: RollingUpdate
+
+storage:
+  size: 10Gi
+  mode: ReadWriteOnce
+
+image:
+  repository: 199837183662.dkr.ecr.us-east-2.amazonaws.com/scos/joomla
+  tag: latest
+  pullPolicy: IfNotPresent
+
+nameOverride: ""
+fullnameOverride: ""
+
+service:
+  name: scos-joomla
+  port: 80
+  type: NodePort
+
+ingress:
+  enabled: true
+  scheme: ""
+  subnets: ""
+  security_groups: ""
+  root_dns_zone: ""
+  certificate_arns: ""
+
+resources: {}
+  # We usually recommend not to specify default resources and to leave this as a conscious
+  # choice for the user. This also increases chances charts run on environments with little
+  # resources, such as Minikube. If you do want to specify resources, uncomment the following
+  # lines, adjust them as necessary, and remove the curly braces after 'resources:'.
+  # limits:
+  #  cpu: 100m
+  #  memory: 128Mi
+  # requests:
+  #  cpu: 100m
+  #  memory: 128Mi
+
+nodeSelector: {}
+
+tolerations: []
+
+affinity: {}

joomla.yaml

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+image:
+  tag: 1.1.0