Add Workflow and Metrics

Author: profemzy

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

@@ -0,0 +1,45 @@
+name: Build and Push
+
+on:
+  push:
+    branches:
+      - master
+
+env:
+  CLUSTER_NAME: titans-cluster
+  GCP_PROJECT: playground-369107
+  IMAGE_URL: europe-west1-docker.pkg.dev/playground-369107/ops/hack
+  DOCKER_BUILDKIT: 1
+
+jobs:
+  setup-build-publish:
+    name: Setup, Build, Publish
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v3
+
+      - id: 'auth'
+        uses: 'google-github-actions/auth@v1'
+        with:
+          credentials_json: '${{ secrets.GCP_CREDENTIALS  }}'
+
+      # Setup gcloud CLI
+      - name: 'Setup Cloud SDK'
+        uses: 'google-github-actions/setup-gcloud@v1'
+
+      # Configure Docker to use the gcloud command-line tool as a credential helper for authentication
+      - run: |-
+          gcloud auth configure-docker europe-west1-docker.pkg.dev
+      # Build the Docker image
+      - name: Build
+        run: |-
+          docker build \
+            --tag "$IMAGE_URL:$GITHUB_SHA" \
+            --build-arg GITHUB_SHA="$GITHUB_SHA" \
+            --build-arg GITHUB_REF="$GITHUB_REF" \
+            .
+      # Push the Docker image to Google Container Registry
+      - name: Publish
+        run: |-
+          docker push "$IMAGE_URL:$GITHUB_SHA"

.gitignore

@@ -0,0 +1 @@
+.idea

Dockerfile

@@ -1,21 +1,18 @@
-FROM golang:1.19 as builder
-WORKDIR /code
-
-COPY main.go .
-COPY go.mod .
-COPY go.sum .
-RUN go mod download
-
-COPY *.go ./
-
-# `skaffold debug` sets SKAFFOLD_GO_GCFLAGS to disable compiler optimizations
-ARG SKAFFOLD_GO_GCFLAGS
-RUN go build -gcflags="${SKAFFOLD_GO_GCFLAGS}" -trimpath -o /app main.go
-
-FROM gcr.io/distroless/base-debian10
-# Define GOTRACEBACK to mark this container as using the Go language runtime
-# for `skaffold debug` (https://skaffold.dev/docs/workflows/debug/).
-ENV GOTRACEBACK=single
-EXPOSE 80
-CMD ["./app"]
-COPY --from=builder /app .
+FROM golang:1.19.5-buster AS build
+
+WORKDIR /app
+
+COPY go.mod ./
+COPY go.sum ./
+
+RUN go mod download && go mod verify
+
+COPY main.go ./
+
+RUN go build -o /my-app
+
+FROM gcr.io/distroless/base-debian11
+
+COPY --from=build /my-app /my-app
+
+ENTRYPOINT ["/my-app"]

go.mod

@@ -1,3 +1,16 @@
 module more-metrics
 
 go 1.19
+
+require (
+	github.com/beorn7/perks v1.0.1 // indirect
+	github.com/cespare/xxhash/v2 v2.1.2 // indirect
+	github.com/golang/protobuf v1.5.2 // indirect
+	github.com/matttproud/golang_protobuf_extensions v1.0.1 // indirect
+	github.com/prometheus/client_golang v1.14.0 // indirect
+	github.com/prometheus/client_model v0.3.0 // indirect
+	github.com/prometheus/common v0.37.0 // indirect
+	github.com/prometheus/procfs v0.8.0 // indirect
+	golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a // indirect
+	google.golang.org/protobuf v1.28.1 // indirect
+)