test

.github/workflows/ci.yml

@@ -0,0 +1,138 @@
+name: CI
+
+on:
+  push:
+    branches:
+      - main
+    paths-ignore:
+      - "helm/**"
+      - "README.md"
+
+jobs:
+  build-and-test:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Print GITHUB_WORKSPACE
+        run: echo ${GITHUB_WORKSPACE}    
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: '1.23'
+
+      - name: Install dependencies
+        run: go mod download
+
+      - name: Run tests
+        run: go test ./...
+
+  #code-quality:
+    #needs: [build-and-test]
+    #runs-on: ubuntu-latest
+    #steps:
+    #  - name: Checkout code
+     #   uses: actions/checkout@v4
+
+      #- name: Run Golang Lint
+       # uses: golangci/golangci-lint-action@v6
+        #with:
+         #   version: v1.56.2
+
+
+
+  sonarqube-analysis-and-quality-check:
+    needs: [build-and-test]
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+
+      - name: Print GITHUB_WORKSPACE
+        run: echo ${GITHUB_WORKSPACE}  
+
+
+      - name: Sonarqube Scan
+        uses: SonarSource/sonarqube-scan-action@v4
+        with:
+          projectBaseDir: /home/runner/work/go-web-app/go-web-app
+          args: >
+            -Dsonar.organization=niteshops-github-action
+            -Dsonar.projectKey=GO-Web-Application
+            -Dsonar.qualitygate.wait=true
+        env:
+          SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+          SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }}
+
+
+      # Check the Quality Gate status.
+      - name: SonarQube Quality Gate check
+        id: sonarqube-quality-gate-check
+        uses: sonarsource/sonarqube-quality-gate-action@master
+        with:
+          pollingTimeoutSec: 600
+          scanMetadataReportFile: .scannerwork/report-task.txt
+        env:
+            SONAR_TOKEN: ${{ secrets.SONAR_TOKEN }}
+            SONAR_HOST_URL: ${{ secrets.SONAR_HOST_URL }} #OPTIONAL
+
+        # Optionally you can use the output from the Quality Gate in another step.
+        # The possible outputs of the `quality-gate-status` variable are `PASSED`, `WARN` or `FAILED`.
+      - name: "Example show SonarQube Quality Gate Status value"
+        run: echo "The Quality Gate status is ${{ steps.sonarqube-quality-gate-check.outputs.quality-gate-status }}"
+
+  build-docker-img-and-push:     
+    needs: sonarqube-analysis-and-quality-check
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4       
+          # Add support for more platforms with QEMU (optional)
+          # https://github.com/docker/setup-qemu-action
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v3  
+
+      - name: Set up docker Buildx
+        uses: docker/setup-buildx-action@v3
+        with:
+          platforms: linux/amd64,linux/arm64
+
+      - name: Login to Docker Hub
+        uses: docker/login-action@v3
+        with:
+          username: ${{ vars.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}  
+
+      - name: Build and Push action
+        uses: docker/build-push-action@v6
+        with:
+            context: .
+            file: ./Dockerfile
+            push: true
+            tags: ${{ vars.DOCKERHUB_USERNAME }}/go-web-app:${{github.run_id}}      
+
+  update-image-tag-in-helm-chart:
+    runs-on: ubuntu-latest
+    needs: build-docker-img-and-push
+    steps:
+      - name: Checkout code
+        uses: actions/checkout@v4
+        with:
+          token: ${{ secrets.TOKEN }}
+
+      - name: Update image tag in Helm chart
+        run: |
+          echo "Updating image tag in Helm chart"
+          sed -i 's/tag: .*/tag: "${{github.run_id}}"/' helm/go-web-app-chart/values.yaml
+          cat helm/go-web-app/values.yaml
+          echo "Image tag updated in Helm chart"
+
+      - name: Commit and push changes
+        run: |
+            git config --global user.email "niteshwayafalkar@gmail.com"
+            git config --global user.name "Nitesh Wayafalkar"
+            git add helm/go-web-app-chart/values.yaml
+            git commit -m "Update tag in Helm chart"
+            git push

.idx/dev.nix

@@ -0,0 +1,61 @@
+# To learn more about how to use Nix to configure your environment
+# see: https://developers.google.com/idx/guides/customize-idx-env
+{ pkgs, ... }: {
+  # Which nixpkgs channel to use.
+  channel = "stable-24.05"; # or "unstable"
+
+  # Use https://search.nixos.org/packages to find packages
+  packages = [
+    pkgs.go
+    # pkgs.python311
+    # pkgs.python311Packages.pip
+    # pkgs.nodejs_20
+    # pkgs.nodePackages.nodemon
+    pkgs.docker-buildx
+    pkgs.docker
+    pkgs.kubernetes
+    pkgs.helm
+    pkgs.kubernetes-helm
+    pkgs.javaPackages.openjfx17
+  ];
+
+  # Sets environment variables in the workspace
+  env = {};
+  idx = {
+    # Search for the extensions you want on https://open-vsx.org/ and use "publisher.id"
+    extensions = [
+      # "vscodevim.vim"
+    ];
+
+    # Enable previews
+    previews = {
+      enable = true;
+      previews = {
+        # web = {
+        #   # Example: run "npm run dev" with PORT set to IDX's defined port for previews,
+        #   # and show it in IDX's web preview panel
+        #   command = ["npm" "run" "dev"];
+        #   manager = "web";
+        #   env = {
+        #     # Environment variables to set for your server
+        #     PORT = "$PORT";
+        #   };
+        # };
+      };
+    };
+
+    # Workspace lifecycle hooks
+    workspace = {
+      # Runs when a workspace is first created
+      onCreate = {
+        # Example: install JS dependencies from NPM
+        # npm-install = "npm install";
+      };
+      # Runs when the workspace is (re)started
+      onStart = {
+        # Example: start a background task to watch and re-build backend code
+        # watch-backend = "npm run watch-backend";
+      };
+    };
+  };
+}

.idx/integrations.json

@@ -0,0 +1,3 @@
+{
+  "cloud_run_deploy": {}
+}

.vscode/settings.json

@@ -0,0 +1,4 @@
+{
+    "IDX.aI.enableInlineCompletion": true,
+    "IDX.aI.enableCodebaseIndexing": true
+}

Dockerfile

@@ -0,0 +1,26 @@
+FROM golang:1.22.5 AS base
+
+WORKDIR /app
+
+COPY go.mod ./
+
+RUN go mod tidy && go mod vendor
+
+COPY . .
+
+RUN go build -o /app/main .
+
+########################
+#Reduce images size by using multistage dockerfile
+#########################
+FROM gcr.io/distroless/base
+
+COPY --from=base /app/main .
+
+COPY --from=base /app/static ./static
+
+EXPOSE 8080
+
+CMD ["./main"]
+
+

eks-cluster/cluster-config.yml

@@ -0,0 +1,14 @@
+apiVersion: eksctl.io/v1alpha5
+kind: ClusterConfig
+
+metadata:
+  name: go-app
+  region: ap-south-1
+
+nodeGroups:
+  - name: go-app-node
+    instanceType: m5.xlarge
+    desiredCapacity: 1
+    volumeSize: 100
+    ssh:
+      allow: true

go.mod

@@ -1,3 +1,3 @@
-module github.com/iam-veeramalla/go-web-app
+module github.com/niteshtheqa/go-web-app
 
-go 1.22.5
+go 1.23

helm/go-web-app-chart/.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/go-web-app-chart/Chart.yaml

@@ -0,0 +1,24 @@
+apiVersion: v2
+name: go-web-app-chart
+description: A Helm chart for Kubernetes
+
+# A chart can be either an 'application' or a 'library' chart.
+#
+# Application charts are a collection of templates that can be packaged into versioned archives
+# to be deployed.
+#
+# Library charts provide useful utilities or functions for the chart developer. They're included as
+# a dependency of application charts to inject those utilities and functions into the rendering
+# pipeline. Library charts do not define any templates and therefore cannot be deployed.
+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/go-web-app-chart/templates/deployment.yml

@@ -0,0 +1,34 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name:  go-web-app
+  namespace: go-web-app
+  labels:
+    app:  go-web-app
+spec:
+  selector:
+    matchLabels:
+      app: go-web-app
+  replicas: 1
+  template:
+    metadata:
+      labels:
+        app:  go-web-app
+    spec:
+      # initContainers:
+        # Init containers are exactly like regular containers, except:
+          # - Init containers always run to completion.
+          # - Each init container must complete successfully before the next one starts.
+      containers:
+      - name:  go-web-app
+        image: {{ .Values.image.repository }}:{{ .Values.image.tag }}
+        ports:
+        - containerPort:  8080
+        imagePullPolicy: Always
+        resources:
+          requests:
+            memory: "64Mi"
+            cpu: "250m"
+          limits:
+            memory: "128Mi"
+            cpu: "500m"  

helm/go-web-app-chart/templates/ingress.yml

@@ -0,0 +1,23 @@
+# https://kubernetes.io/docs/concepts/services-networking/ingress/#the-ingress-resource
+
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: go-web-app-ingress
+  namespace: go-web-app
+  annotations:
+     nginx.ingress.kubernetes.io/rewrite-target: /
+spec:
+  ingressClassName: nginx
+  rules:
+  - host: www.youtube-academy.com
+    http:
+      paths:
+      - path: /
+        pathType: Prefix
+        backend:
+          service:
+            name: go-web-svc
+            port:
+              number: 80
+

helm/go-web-app-chart/templates/namespace.yml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: go-web-app

helm/go-web-app-chart/templates/service.yml

@@ -0,0 +1,17 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: go-web-svc
+  namespace: go-web-app
+spec:
+  selector:
+    app: go-web-app
+  type: NodePort
+  ports:
+  - name: http
+    protocol: TCP
+    port: 80
+    targetPort: 8080
+    # If you set the `spec.type` field to `NodePort` and you want a specific port number,
+    # you can specify a value in the `spec.ports[*].nodePort` field.
+