feat: Added helm configuration for selfcare/pnpg (#2)

* upgrated gitignore

* aded selfcare helm chart deploy

* added pipeline

* Added documentations

* fix pipelines

* minor fix

* minor fix

* minor fix

.devops/selfcare-pnpg-deploy-pipelines.yml

@@ -0,0 +1,92 @@
+# Azure DevOps pipeline to release a new version and deploy to production.
+
+# Only manual activations are intended
+trigger: none
+pr: none
+
+resources:
+  - repo: self
+
+parameters:
+  - name: environment
+    displayName: Target Environment
+    type: string
+    default: dev
+    values:
+      - DEV
+      - UAT
+      - PROD
+  - name: version
+    displayName: Version of the docker image
+    type: string
+    default: v1.0.0
+
+variables:
+  vmImageNameDefault: "ubuntu-latest"
+  deployNamespace: "$(DEPLOY_NAMESPACE)"
+
+  ${{ if eq(parameters['environment'], 'DEV') }}:
+    environment: "DEV"
+    dockerRegistryServiceConnection: "$(DEV_CONTAINER_REGISTRY_SERVICE_CONN)"
+    kubernetesServiceConnection: "$(DEV_KUBERNETES_SERVICE_CONN)"
+    containerRegistry: "$(DEV_CONTAINER_REGISTRY_NAME)"
+    selfHostedAgentPool: $(DEV_AGENT_POOL)
+  ${{ if eq(parameters['environment'], 'UAT') }}:
+    environment: "UAT"
+    dockerRegistryServiceConnection: "$(UAT_CONTAINER_REGISTRY_SERVICE_CONN)"
+    kubernetesServiceConnection: "$(UAT_KUBERNETES_SERVICE_CONN)"
+    containerRegistry: "$(UAT_CONTAINER_REGISTRY_NAME)"
+    selfHostedAgentPool: $(UAT_AGENT_POOL)
+  ${{ if eq(parameters['environment'], 'PROD') }}:
+    environment: "PROD"
+    dockerRegistryServiceConnection: "$(PROD_CONTAINER_REGISTRY_SERVICE_CONN)"
+    kubernetesServiceConnection: "$(PROD_KUBERNETES_SERVICE_CONN)"
+    containerRegistry: "$(PROD_CONTAINER_REGISTRY_NAME)"
+    selfHostedAgentPool: $(PROD_AGENT_POOL)
+
+pool:
+  vmImage: "ubuntu-latest"
+
+stages:
+  - stage: "Deploy"
+    displayName: "Deploy_to_${{ parameters.environment }}"
+    dependsOn: [] #"Publish_artifact_helm"
+    condition: succeeded()
+    jobs:
+      - deployment: "Deploy_to_${{ parameters.environment }}"
+        displayName: "Deploy_to_${{ parameters.environment }}"
+        pool:
+          name: $(selfHostedAgentPool)
+        environment: "${{ parameters.environment }}"
+        strategy:
+          runOnce:
+            deploy:
+              steps:
+                - download: none
+                - task: Bash@3
+                  displayName: Get POM version
+                  name: getpomversion
+                  condition: succeeded()
+                  inputs:
+                    targetType: "inline"
+                    script: |
+                      pwd
+                      printenv
+                      ls -la
+                      ls -la $(Pipeline.Workspace)
+                      ls -la $(System.DefaultWorkingDirectory)
+                    failOnStderr: true
+                - task: HelmDeploy@0
+                  displayName: Helm upgrade
+                  inputs:
+                    kubernetesServiceEndpoint: ${{ variables.kubernetesServiceConnection }}
+                    namespace: "$(deployNamespace)"
+                    command: upgrade
+                    chartType: filepath
+                    chartPath: $(System.DefaultWorkingDirectory)/helm
+                    chartName: $(K8S_IMAGE_REPOSITORY_NAME)
+                    releaseName: $(K8S_IMAGE_REPOSITORY_NAME)
+                    valueFile: "$(System.DefaultWorkingDirectory)/helm/values-${{ lower(variables.environment) }}.yaml"
+                    install: true
+                    waitForExecution: true
+                    arguments: "--timeout 2m0s"

.gitignore

@@ -1,3 +1,6 @@
+**/charts/**
+.DS_Store
+
 # Byte-compiled / optimized / DLL files
 __pycache__/
 *.py[cod]

README.md

@@ -1,11 +1,36 @@
-# devops-webapp-python
+# devops-app-status
+
+## Goal
+
+A simple http server that allow to test basic endpoint to verify that kubernetes and the namespace are reacheble:
+
+endpoints exposed:
+
+* `/`
+* `/status`
+* `/health`
+* `/healthz`
+
+## How to release (manually)
+
+go to the helm folder like `helm/selfcare/pnpg`
+
+### Init helm
+
+```sh
+helm dep update
+```
+
+### Install helm package
+
+```sh
+helm upgrade -i -n <namespace> -f <values file name> <helm app name> \.
+
+helm upgrade -i -n idpay -f values-dev.yaml devops-java-springboot-color \.
+```
 
 ## Special thanks
 
 This project born from the fantastic tutorial created by the Biella python group.
 
 <https://github.com/PythonBiellaGroup/FastCash>
-
-## Goal
-
-Have a simple api that can be use inside the ci/cd of PagoPa and allow test of ours infra.

helm/selfcare/pnpg/.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/selfcare/pnpg/Chart.lock

@@ -0,0 +1,6 @@
+dependencies:
+- name: microservice-chart
+  repository: https://pagopa.github.io/aks-microservice-chart-blueprint
+  version: 2.8.0
+digest: sha256:379d9a7c312874dd1771386d92d8f597cb3fed497bb80dfde102513b582123d4
+generated: "2023-02-20T15:50:38.149796+01:00"

helm/selfcare/pnpg/Chart.yaml

@@ -0,0 +1,10 @@
+apiVersion: v2
+name: devops-app-status
+description: App that allow to expose a simple health checks endpoints
+type: application
+version: 1.0.0
+appVersion: 1.0.0
+dependencies:
+- name: microservice-chart
+  version: 2.8.0
+  repository: "https://pagopa.github.io/aks-microservice-chart-blueprint"

helm/selfcare/pnpg/values-dev.yaml

@@ -0,0 +1,93 @@
+microservice-chart:
+  namespace: "pnpg"
+  nameOverride: ""
+  fullnameOverride: ""
+
+#
+# Deploy
+#
+  deployment:
+    create: true
+    # forceRedeploy: true
+
+  image:
+    repository: ghcr.io/pagopa/devops-app-status
+    tag: v1.0.0
+    pullPolicy: Always
+
+  livenessProbe:
+    httpGet:
+      path: /status
+      port: 8000
+    initialDelaySeconds: 60
+    failureThreshold: 6
+    periodSeconds: 10
+
+  readinessProbe:
+    httpGet:
+      path: /status
+      port: 8000
+    initialDelaySeconds: 60
+    failureThreshold: 6
+    periodSeconds: 10
+
+
+#
+# Network
+#
+  service:
+    create: true
+    type: ClusterIP
+    ports:
+    - 8000
+
+  ingress:
+    create: true
+    host: "dev01.pnpg.internal.dev.selfcare.pagopa.it"
+    path: /pnpg/status(/|$)(.*)
+    rewriteTarget: /$2
+    servicePort: 8000
+    # proxyBodySize: 2m
+    annotations: {
+      nginx.ingress.kubernetes.io/satisfy: "any"
+    }
+
+  serviceAccount:
+    create: false
+    annotations: {}
+    name: ""
+
+  podAnnotations: {}
+
+  podSecurityContext:
+    seccompProfile:
+      type: RuntimeDefault
+
+  securityContext:
+    allowPrivilegeEscalation: false
+
+  resources:
+    requests:
+      memory: "128Mi"
+      cpu: "40m"
+    limits:
+      memory: "128Mi"
+      cpu: "40m"
+
+  autoscaling:
+    enable: true
+    minReplica: 1
+    maxReplica: 3
+    pollingInterval: 30 # seconds
+    cooldownPeriod: 300 # seconds
+    triggers:
+      - type: cpu
+        metadata:
+          type: Utilization
+          value: "60"
+
+  # nodeSelector: {}
+
+  # tolerations: []
+
+  # affinity: {}