added grpc_health_probe to images

.github/workflows/docker.yml

@@ -30,20 +30,6 @@ jobs:
     steps:
       - uses: actions/checkout@v3
 
-#      - id: 'auth'
-#        name: 'Authenticate to Google Cloud'
-#        uses: 'google-github-actions/auth@v0'
-#        with:
-#          workload_identity_provider: ${{ secrets.GCR_WORKLOAD_IDENTITY_PROVIDER }}
-#          service_account: ${{ secrets.GCR_SERVICE_ACCOUNT }}
-#          token_format: 'access_token'
-#
-#      - name: Login to GCR
-#        uses: docker/login-action@v1
-#        with:
-#          registry: gcr.io
-#          username: oauth2accesstoken
-#          password: ${{ steps.auth.outputs.access_token }}
       - name: Log in to the Container registry
         uses: docker/login-action@f054a8b539a109f9f41c372932f1ae047eff08c9
         with:

Dockerfile

@@ -12,7 +12,12 @@ RUN go build ./cmd/firecore
 
 FROM alpine:edge
 
-RUN apk --no-cache add ca-certificates tzdata
+
+RUN apk --no-cache add \
+        ca-certificates htop iotop sysstat \
+        strace lsof curl jq tzdata
+
+RUN mkdir -p /app/ && curl -Lo /app/grpc_health_probe https://github.com/grpc-ecosystem/grpc-health-probe/releases/download/v0.4.12/grpc_health_probe-linux-amd64 && chmod +x /app/grpc_health_probe
 
 WORKDIR /app