Initial development (#1)

Co-authored-by: coderabbitai[bot] <136622811+coderabbitai[bot]@users.noreply.github.com>

.github/dependabot.yml

@@ -0,0 +1,11 @@
+version: 2
+updates:
+  - package-ecosystem: docker
+    directory: .
+    schedule:
+      interval: daily
+
+  - package-ecosystem: github-actions
+    directory: /
+    schedule:
+      interval: daily

.github/workflows/add-to-projects.yml

@@ -0,0 +1,18 @@
+name: Add To GitHub Projects
+
+on:
+  issues:
+    types:
+      - opened
+  pull_request:
+    types:
+      - opened
+
+jobs:
+  add-to-osinfra-project:
+    name: Open Source Infrastructure (as Code)
+    uses: osinfra-io/github-misc-called-workflows/.github/workflows/[email protected]
+    with:
+     project_id: 1
+    secrets:
+     add_to_project_pat: ${{ secrets.ADD_TO_PROJECT_PAT }}

.github/workflows/build-and-push.yml

@@ -0,0 +1,52 @@
+name: Docker Build and Push
+
+on:
+  release:
+    types: [published]
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build-and-push:
+    name: Build and Push GKE Info Go
+    runs-on: ubuntu-latest
+    env:
+      VERSION: ${{ github.event.release.tag_name }}
+
+    steps:
+      # Checkout
+      # https://github.com/marketplace/actions/checkout
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Docker Buildx
+      # https://github.com/marketplace/actions/docker-setup-buildx
+
+      - name: Set up Docker Buildx
+        uses: docker/[email protected]
+
+      # Docker Login
+      # https://github.com/marketplace/actions/docker-login
+
+      - name: Login to GitHub Container Registry
+        uses: docker/[email protected]
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Build and Push Docker to GitHub Container Registry
+      # https://github.com/marketplace/actions/build-and-push-docker-images
+
+      - name: Build and Push GitHub Container Registry
+        uses: docker/[email protected]
+        with:
+          tags: |
+            ghcr.io/osinfra-io/gke-info-go:${{ env.VERSION }}
+            ghcr.io/osinfra-io/gke-info-go:latest
+          cache-from: type=registry,ref=ghcr.io/osinfra-io/gke-info-go:latest
+          cache-to: type=inline
+          push: true

.github/workflows/build-and-test.yml

@@ -0,0 +1,56 @@
+name: Docker Build and Test
+
+on:
+  workflow_dispatch:
+  pull_request:
+    paths-ignore:
+      - "**.md"
+
+permissions:
+  contents: read
+  packages: write
+
+jobs:
+  build-and-test:
+    name: Build and Test
+    if: ${{ github.actor != 'dependabot[bot]' }}
+    runs-on: ubuntu-latest
+
+    steps:
+      # Checkout
+      # https://github.com/marketplace/actions/checkout
+
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      # Docker Buildx
+      # https://github.com/marketplace/actions/docker-setup-buildx
+
+      - name: Set up Docker Buildx
+        uses: docker/[email protected]
+
+      # Docker Login
+      # https://github.com/marketplace/actions/docker-login
+
+      - name: Login to GitHub Container Registry
+        uses: docker/[email protected]
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      # Build and Test Docker images
+      # https://github.com/marketplace/actions/build-and-push-docker-images
+
+      - name: Build
+        uses: docker/[email protected]
+        with:
+          tags: |
+            ghcr.io/osinfra-io/gke-info-go:test
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+          load: true
+
+      - name: Test
+        run: |
+          docker run --rm ghcr.io/osinfra-io/gke-info-go:test go version

.github/workflows/dependabot.yml

@@ -0,0 +1,10 @@
+name: Dependabot Approve and Merge
+
+on: pull_request_target
+
+jobs:
+  dependabot:
+    name: Dependabot
+    uses: osinfra-io/github-misc-called-workflows/.github/workflows/[email protected]
+    secrets:
+      pr_approve_and_merge_pat: ${{ secrets.PR_APPROVE_AND_MERGE_PAT }}

.gitignore

@@ -0,0 +1,15 @@
+# .gitignore
+# https://docs.github.com/en/get-started/getting-started-with-git/ignoring-files
+
+# Datadog Static Analysis
+static-analysis.datadog.yml
+
+
+# Other Files
+*.log
+*.bak
+*.swp
+*.tmp
+*.gz
+*.tgz
+*.tar

.pre-commit-config.yaml

@@ -0,0 +1,8 @@
+repos:
+- repo: https://github.com/pre-commit/pre-commit-hooks
+  rev: v4.6.0
+  hooks:
+    - id: check-yaml
+    - id: end-of-file-fixer
+    - id: trailing-whitespace
+    - id: check-symlinks

Dockerfile

@@ -0,0 +1,18 @@
+FROM golang:1.22.3
+
+ARG DD_GIT_REPOSITORY_URL
+ARG DD_GIT_COMMIT_SHA
+ENV DD_GIT_REPOSITORY_URL=${DD_GIT_REPOSITORY_URL}
+ENV DD_GIT_COMMIT_SHA=${DD_GIT_COMMIT_SHA}
+
+WORKDIR /app
+
+COPY main.go .
+
+RUN go mod init gke-status
+RUN go mod tidy
+RUN go build -o main .
+
+EXPOSE 8080
+
+CMD ["./main"]

README.md

@@ -0,0 +1,59 @@
+# GKE Info Go
+
+[![Docker Build and Test](https://github.com/osinfra-io/gke-info-go/actions/workflows/build-and-test.yml/badge.svg)](https://github.com/osinfra-io/gke-info-go/actions/workflows/build-and-test.yml)
+
+## Usage
+
+```yaml
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: gke-info-go
+  namespace: gke-info
+spec:
+  replicas: 1
+  selector:
+    matchLabels:
+      app: gke-info-go
+      version: v1
+  template:
+    metadata:
+      labels:
+        app: gke-info-go
+        version: v1
+    spec:
+      containers:
+      - image: ghcr.io/osinfra-io/gke-info-go:latest
+        imagePullPolicy: IfNotPresent
+        name: gke-info-go
+        ports:
+        - containerPort: 8080
+      imagePullSecrets:
+       - name: github-container-registry-key
+
+---
+
+apiVersion: v1
+kind: Service
+metadata:
+  name: gke-info-go
+  namespace: gke-info
+  labels:
+    app: gke-info-go
+spec:
+  ports:
+  - name: http
+    port: 8080
+    targetPort: 8080
+  selector:
+    app: gke-info-go
+
+```
+
+After deploying the above, you can check the status of the cluster by running:
+
+```bash
+kubectl port-forward --namespace gke-info $(kubectl get pod --namespace gke-info --selector="app=gke-info-go" --output jsonpath='{.items[0].metadata.name}') 8080:8080
+```
+
+Open your browser to <http://localhost:8080/cluster-name> and you should see the name of the cluster.

go.mod

@@ -0,0 +1,18 @@
+module gke-status
+
+go 1.21.1
+
+require gopkg.in/DataDog/dd-trace-go.v1 v1.63.1
+
+require (
+	github.com/DataDog/datadog-go/v5 v5.3.0 // indirect
+	github.com/DataDog/gostackparse v0.7.0 // indirect
+	github.com/Microsoft/go-winio v0.6.1 // indirect
+	github.com/google/pprof v0.0.0-20230817174616-7a8ec2ada47b // indirect
+	github.com/google/uuid v1.5.0 // indirect
+	github.com/richardartoul/molecule v1.0.1-0.20221107223329-32cfee06a052 // indirect
+	github.com/spaolacci/murmur3 v1.1.0 // indirect
+	golang.org/x/mod v0.12.0 // indirect
+	golang.org/x/sys v0.18.0 // indirect
+	golang.org/x/tools v0.12.1-0.20230815132531-74c255bcf846 // indirect
+)