Merge pull request 'Specifying namespace in deployment' (#9) from release/0.0.3 into main

Reviewed-on: #9

.gitea/workflows/build-package.yaml

@@ -0,0 +1,33 @@
+name: package-builder
+run-name: package-builder
+on: 
+  push:
+    branches:
+     - release/*
+
+jobs:
+  build:
+    runs-on: kcrawford/dind
+    container:
+      image: kcrawford/dind:0.0.2
+    steps:
+      - name: Clone
+        run: |
+          mkdir -p ~/.ssh
+          echo "${{ secrets.LOCAL_SSH_KEY }}" | tr -d '\r' > ~/.ssh/id_ed25519
+          chmod 600 ~/.ssh/id_ed25519
+          ssh-keyscan git.kcrawford.net >> ~/.ssh/known_hosts
+          git clone --branch ${GITHUB_REF_NAME} git@git.kcrawford.net:${{env.GITHUB_REPOSITORY}}.git .
+
+      - name: Inspect
+        run: |
+          env
+          mkdir ~/.docker
+          echo "${{ secrets.DOCKER_LOGIN }}" | base64 -d > ~/.docker/config.json
+          docker info
+
+      - name: Build
+        run: |
+          #while true; do sleep 180; done
+          docker buildx create --use
+          docker buildx build --no-cache --platform linux/amd64,linux/arm64 --output type=registry -t git.kcrawford.net/kcrawford/$(basename $(pwd)):${GITHUB_REF##*/} .

.gitea/workflows/build-release.yaml

@@ -7,14 +7,14 @@ on:
 
 jobs:
   build:
-    runs-on: gobuilder
+    runs-on: kcrawford/gobuilder
     container:
-      image: gobuilder:0.0.5
+      image: kcrawford/gobuilder:0.0.5
     steps:
       - name: Clone
         run: |
           mkdir -p ~/.ssh
-          echo "${{ secrets.PI_GIT_KEY }}" | tr -d '\r' > ~/.ssh/id_ed25519
+          echo "${{ secrets.LOCAL_SSH_KEY }}" | tr -d '\r' > ~/.ssh/id_ed25519
           chmod 600 ~/.ssh/id_ed25519
           ssh-keyscan git.kcrawford.net >> ~/.ssh/known_hosts
           git clone --branch ${GITHUB_REF_NAME} git@git.kcrawford.net:${{env.GITHUB_REPOSITORY}}.git .

Dockerfile

@@ -1,10 +1,8 @@
-# specify the base image to  be used for the application
+# Build stage 
-FROM golang:1.21.4-alpine
+FROM golang:1.21.4-alpine AS builder
 
-# create the working directory in the image
 WORKDIR /app
 
-# copy Go modules and dependencies to image
 COPY go.mod ./
 
 # download Go modules and dependencies
@@ -13,11 +11,14 @@ RUN go mod download
 # copy all the Go files ending with .go extension
 COPY *.go ./
 
-# compile application
+RUN go build -o golang-http-header
-RUN go build -o /golang-http-header
+
+# Final stage
+FROM scratch
+
+COPY --from=builder /app/golang-http-header /
 
 # network port at runtime
 EXPOSE 8000
 
-# execute when the container starts
+CMD ["/golang-http-header"]
-CMD [ "/golang-http-header" ]

README.md

@@ -0,0 +1,2 @@
+# Intro
+Creates a Pod that listens on port 8000/tcp and responds to GET requests with the hostname of the machine running the Pod.

deployment.yaml

@@ -1,7 +1,14 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: golang
+
+---
 apiVersion: apps/v1
 kind: Deployment
 metadata:
   name: http-header
+  namespace: golang
   labels:
     app: golang
 spec:
@@ -16,7 +23,7 @@ spec:
     spec:
       containers:
       - name: http-header
-        image: git.kcrawford.net/kcrawford/golang-http-header:0.0.4
+        image: git.kcrawford.net/kcrawford/golang-http-header:0.0.3
         ports:
           - containerPort: 8000