deploy to new infra

.dockerignore

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+_site
+.sass-cache
+
+.DS_store
+
+images/
+
+*.sublime-project
+*.sublime-workspace
+
+.jekyll-metadata
+.jekyll-cache
+.dockerignore
+Dockerfile

.github/workflows/deploy.yml

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+name: Deploy
+
+on:
+  push:
+    branches: [ master ]
+  workflow_dispatch:
+
+env:
+  NOMAD_VERSION: 1.7.7
+
+jobs:
+  deploy:
+    runs-on: ubuntu-latest
+
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v4
+
+      - name: Set environment variables
+        run: |
+          cat >> "$GITHUB_ENV" <<EOF
+          latest=ghcr.io/${{ github.repository }}:latest
+          current=ghcr.io/${{ github.repository }}:$(git rev-parse --short ${{ github.sha }})
+          EOF
+
+      - name: Download Nomad
+        run: |
+          curl -LO https://releases.hashicorp.com/nomad/${{ env.NOMAD_VERSION }}/nomad_${{ env.NOMAD_VERSION }}_linux_amd64.zip
+          unzip -d /usr/local/bin nomad_${{ env.NOMAD_VERSION }}_linux_amd64.zip nomad
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to ghcr.io
+        uses: docker/login-action@v3
+        with:
+          registry: ghcr.io
+          username: ${{ github.actor }}
+          password: ${{ secrets.GITHUB_TOKEN }}
+
+      - name: Build and push
+        uses: docker/build-push-action@v5
+        with:
+          push: true
+          tags: ${{ env.latest }},${{ env.current }}
+          cache-from: type=gha
+          cache-to: type=gha,mode=max
+
+      - name: Deploy to nomad
+        env:
+          NOMAD_ADDR: ${{ vars.NOMAD_ADDR }}
+          NOMAD_TOKEN: ${{ secrets.NOMAD_TOKEN }}
+        run: |
+          nomad run -var=image_tag=${{ env.current }} job.nomad.hcl

Dockerfile

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+FROM docker.io/ruby:2.7.6 AS build
+
+WORKDIR /app
+
+ENV DEBIAN_FRONTEND=noninteractive
+RUN apt update && apt install -y nodejs && rm -rf /var/lib/apt/lists/*
+
+COPY . .
+
+RUN bundle install
+
+RUN jekyll build
+
+FROM docker.io/busybox:1-musl
+WORKDIR /app
+
+COPY --from=build /app/_site /app
+
+EXPOSE 3000
+CMD ["httpd", "-fp3000"]

job.nomad.hcl

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+job "dbuggen" {
+  type = "service"
+
+  group "dbuggen" {
+    network {
+      port "http" {
+        to = 3000
+      }
+    }
+
+    service {
+      name     = "dbuggen"
+      port     = "http"
+      provider = "nomad"
+      tags = [
+        "traefik.enable=true",
+        "traefik.http.routers.dbuggen.rule=Host(`dbu.gg`)",
+        "traefik.http.routers.dbuggen.tls.certresolver=default",
+      ]
+    }
+
+    task "dbuggen" {
+      driver = "docker"
+
+      config {
+        image = var.image_tag
+        ports = ["http"]
+      }
+
+      resources {
+        memory = 50
+      }
+    }
+  }
+}
+
+variable "image_tag" {
+  type = string
+  default = "ghcr.io/datasektionen/dbuggen:latest"
+}