Initial bootstrapping configuration

.github/workflows/build.yml

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+name: Build Server Image
+
+on:
+  push:
+    branches:
+      - master
+
+  # Allows you to run this workflow manually from the Actions tab
+  workflow_dispatch:
+
+jobs:
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Git checkout
+        uses: actions/checkout@v2
+
+      - name: Install Guix
+        uses: PromyLOPh/guix-install-action@v1
+
+      - name: Build Image
+        run: |
+          image=$(guix system image --save-provenance server.scm)
+          cp $image server.img
+          export RELEASE_TAG=$(date +"%Y%m%d%H%M")
+          echo "RELEASE_TAG=$RELEASE_TAG" >> $GITHUB_ENV
+
+      - name: Create Release
+        uses: softprops/action-gh-release@v1
+        with:
+          name: crafter-chat - ${{ env.RELEASE_TAG }}
+          tag_name: v${{ env.RELEASE_TAG }}
+          files: server.img
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+          GITHUB_REPOSITORY: SystemCrafters/crafter-chat

README.org

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+#+title: crafter-chat
+
+🚧 Under Construction 🚧
+
+* Bootstrapping the Server
+
+Generate the base system image that can be used for installation:
+
+#+begin_src sh
+
+  guix system image --save-provenance server.scm
+
+#+end_src
+
+* References
+
+- [[https://git.savannah.gnu.org/cgit/guix/maintenance.git/tree/hydra/berlin.scm][Guix team's berlin server]]: =rsync-module= is interesting
+- [[https://stumbles.id.au/getting-started-with-guix-deploy.html][Getting Started with guix deploy]]
+- [[https://guix.gnu.org/cookbook/en/html_node/Running-Guix-on-a-Linode-Server.html][Running Guix on a Linode Server]]
+- [[https://wiki.pantherx.org/Installation-digital-ocean/][Installing Guix on DigitalOcean]]

id_rsa.pub

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+ssh-rsa AAAAB3NzaC1yc2EAAAADAQABAAACAQC7uYYKlge2j6JoMrs6vxj++FeuTpcv5+UIeD0shZdWS5INR4ZZv2Gmd07QfmyPr7W2gp7pKOalvENaXYGc8iDzmWr+poOQNjHoHXFujfZe7o89HlwzRGB6WENFbO+N78j2ASRCOslTWsDYQ5abQvT5I70vIhtBVyAkxWBI00S8GOaFs2HvUmS7ROfsdTHSR6Y9T85+HLBzsWGSusysMAyl1JTiV0/qsakcpkV3WRjpMj1zwm6qSuYrdOx3RvBZ5wc4kk0j/Qm+yVqnHbUcsIS06JhManVe7SLAjSbNH65rAJha7fZRlAQ92P9zKlHjsHWvsLqrYMboPUT0y2Tk4HKJwraWjWi62xE3e7gW8ce+L+Ueky/1g80Hk4dF72yTigAmNVIJJGgle6vpWA8qW2tSzZewB4kgBjpC/WEAN05JNth5W2pNNwRg/nsCqlDAFfXr9aI9BoixcV4ugecPlz27gaibZM4FM5s2ZFqfAshDJ8874aRGjiy+pheCoqi1BQxufKkE40kT+rFVa1Oc5CvaU3xR7xLhbJyP95X7BjkE253Xjkf63k4Qn31tw0tcBp0YQKKuWdx5Px9wrWT2QdDLP/r4+g2RRyejVutmJo404DXD4mq7HZaH8c1fuOe58yAbaqbJa4GxAQLuHAfsgNrRiHccoe14iacUdg0FZB2NpQ== (none)

server.scm

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+(use-modules (gnu))
+(use-service-modules networking ssh)
+(use-package-modules bootloaders ssh)
+
+(define %)
+(operating-system
+ (host-name "crafter-chat")
+ (timezone "Etc/UTC")
+
+ (bootloader (bootloader-configuration
+              (bootloader grub-bootloader)
+              (targets '("/dev/vda"))
+              (terminal-outputs '(console))))
+
+ (file-systems (cons (file-system
+                      (mount-point "/")
+                      (device "/dev/vda1")
+                      (type "ext4"))
+                     %base-file-systems))
+
+ (services
+  (append (list (service dhcp-client-service-type)
+                (service openssh-service-type
+                         (openssh-configuration
+                          (openssh openssh-sans-x)
+                          (password-authentication? #f)
+                          (permit-root-login #t)
+                          (authorized-keys
+                           `(("root" ,(local-file "id_rsa.pub")))))))
+          %base-services)))