Fix ionos-dyndns timer interval

systemd uses min, not m for minutes.

.gitea/workflows/check.yaml

@@ -1,16 +1,15 @@
 name: Check
-"on": [push]
+on: [push]
 jobs:
   "Lint Ansible Files":
-    runs-on: node-22-bookworm
+    runs-on: ubuntu-22.04
     steps:
       - run: apt-get update
-      - run: apt-get upgrade -y
       - run: apt-get install -y python3 python3-pip python3-venv
       - run: python3 --version
       - name: Check out repo
         uses: actions/checkout@v3
       - run: python3 -m venv venv
-      - run: venv/bin/pip --disable-pip-version-check install ansible==12.0.0 ansible-lint==25.8.2
+      - run: venv/bin/pip --disable-pip-version-check install ansible==7.2.0 ansible-lint==6.16.1 > /dev/null 2> /dev/null
       - run: venv/bin/ansible-lint -c .ansible-lint ansible
   # TODO: Reimplement ansible-play --check step from old drone config

README.md

@@ -4,8 +4,8 @@
 
 | Prop | Value |
 | --- | --- |
-| Hostname | `nanna` |
-| Domains  | `{,pad.,codi.,git.,plantuml.}pbrinkmeier.de`, `tichy.click`, `{utoy,vrnp}.beany.club` |
+| Hostname | `shamash` |
+| Domains  | `{,pad.,codi.,ci.,git.,jupyter.,plantuml.}pbrinkmeier.de`, `tichy.click`, `beany.club`, `vmd98928.contaboserver.net` |
 
 ## Linting
 
@@ -17,10 +17,3 @@ ansible-lint --offline
 ```
 
 to avoid checking for a new version every single run.
-
-## TODO
-
-- [x] Migrate to `community.docker.docker_compose_v2` (`v1` is deprecated)
-- [x] Nix Gitea Action runner
-- [x] Install but disable zomboid server
-- [x] Download volume for yore

ansible/README.md

@@ -12,11 +12,11 @@ nix develop
 ## `misc.yaml`
 
 Server for miscellaneous stuff, e.g. the website.
-Expects to have a user `paul who can `sudo`.
+Expects to have a user `andi` who can `sudo`.
 Sets up:
 
 - Some basic packages
-- Docker and `docker-compose`
+- Docker and `docker-compose` (the latter via `pip`)
 - Nix multi-user installation
 
 ## `misc-docker.yaml`

ansible/group_vars/gods/vars.yaml

@@ -1,18 +0,0 @@
----
-ansible_python_interpreter: /usr/bin/python3
-gods_users:
-  - name: postgres
-    uid: 70
-    state: present
-  - name: hackmd
-    uid: 1500
-    state: present
-  - name: gitea
-    uid: 42001
-    state: present
-  - name: caddy
-    uid: 42002
-    state: present
-  - name: yore
-    uid: 42004
-    state: present

ansible/group_vars/misc/vars.yaml

@@ -0,0 +1,4 @@
+---
+# Has pw-less sudo
+ansible_user: paul
+ansible_python_interpreter: /usr/bin/python3

ansible/host_vars/nanna/vars.yaml

@@ -1,10 +0,0 @@
-$ANSIBLE_VAULT;1.1;AES256
-62643463383563343863376537643438356663636666356636346465613165363231653664323164
-3137343761613064616566656133346339613462333330360a626431653366643162316435373066
-65323863373361363765623563653863366338616564623532363233646466316539376666356564
-3034393930376630350a396632393262316238663162346533343464386135666364383663313539
-63393536353334666432393639616130636232343630626235663337393438336430666637663133
-65316161646161376333376330353063363966383936396566323633366435663835346564356137
-65633262623133373865643230303236663532623863386264326662393364396636306537653264
-62326264393039343733643138313639333635366532383137613131656163356534303738336338
-6339

ansible/inventory

@@ -1,2 +1,2 @@
-[gods]
-nanna
+[misc]
+vmd98928.contaboserver.net ansible_port=2309

ansible/playbooks/misc-all.yaml

@@ -0,0 +1,8 @@
+# All tasks for misc, use this to check whether everything is deployed.
+---
+- name: Set up basic packages, Docker, Nix, sshd
+  import_playbook: misc-setup.yaml
+- name: Deploy Docker configuration
+  import_playbook: misc-docker.yaml
+- name: Check out static websites from git
+  import_playbook: misc-sites.yaml

ansible/playbooks/misc-docker.yaml

@@ -1,25 +1,39 @@
 ---
-- name: Update Docker configuration
-  hosts: gods
+- name: Update Docker configuration on shamash
+  hosts: misc
   tasks:
-    - name: Add groups
-      become: true
-      ansible.builtin.group:
-        name: "{{ item.name }}"
-        gid: "{{ item.uid }}"
-        state: "{{ item.state }}"
-        system: true
-      loop: "{{ gods_users }}"
     - name: Add users for running containers
       become: true
       ansible.builtin.user:
         name: "{{ item.name }}"
         uid: "{{ item.uid }}"
-        group: "{{ item.name }}"
         state: "{{ item.state }}"
         create_home: false
         system: true
-      loop: "{{ gods_users }}"
+      loop:
+        - name: jupyter
+          uid: 42000
+          state: present
+        - name: gitea
+          uid: 42001
+          state: present
+        - name: score
+          uid: 42003
+          state: present
+        - name: factorio
+          uid: 845
+          state: present
+        - name: hackmd
+          uid: 1500
+          state: present
+
+        - name: hedgedoc
+          uid: 10000
+          state: absent
+        - name: bsa
+          uid: 42002
+          state: absent
+    # All services that are behind Caddy need to be in this network
     - name: Create Caddy network
       become: true
       community.docker.docker_network:
@@ -34,13 +48,6 @@
         mode: u=rw,g=,o=
         # Directories should be listable
         directory_mode: u=rwx,g=rx,o=rx
-    - name: Create directory for docker volumes
-      become: true
-      ansible.builtin.file:
-        path: /var/lib/pbri/docker
-        state: directory
-        # Hide contents from non-root users
-        mode: u=rwx,g=,o=
     - name: Upload and decrypt docker environment vars
       become: true
       ansible.builtin.copy:
@@ -51,22 +58,24 @@
         # This is true by default but I put it here anyways
         # to emphasize what's happening
         decrypt: true
+      # Not quite happy with all the seperate loops yet.
       loop:
-        - name: gitea
-          state: present
         - name: codi
           state: present
-        - name: vrnp
-          state: present
-        - name: zomboid
-          state: present
-        - name: yore
+        - name: drone
           state: present
         - name: factorio
           state: present
-    # This needs to be done for any services where user:
-    # is set in docker-compose.yaml.
-    - name: Create volume directories with correct permissions
+        - name: gitea
+          state: present
+    - name: Create directory for docker volumes
+      become: true
+      ansible.builtin.file:
+        path: /var/lib/pbri/docker
+        state: directory
+        # Hide contents from non-root users
+        mode: u=rwx,g=,o=
+    - name: Create jupyter folders
       become: true
       ansible.builtin.file:
         path: "/var/lib/pbri/docker/{{ item.name }}"
@@ -75,30 +84,36 @@
         state: directory
         mode: u=rwx,g=,o=
       loop:
-        - name: caddy_config
-          user: caddy
-        - name: caddy_data
-          user: caddy
-        - name: codi_uploads
-          user: hackmd
-        - name: nix_runner_etc
-          user: 1000
-        - name: nix_runner_nix
-          user: 1000
-        - name: nix_runner_home_node
-          user: 1000
-        - name: yore_data
-          user: yore
+        - name: jupyter_data
+          user: jupyter
+        - name: jupyter_notebooks
+          user: jupyter
+    - name: Create Factorio data folder
+      become: true
+      ansible.builtin.file:
+        path: /var/lib/pbri/docker/factorio
+        state: directory
+        owner: factorio
+        group: factorio
+        mode: u=rwx,g=,o=
+    - name: Create score data folder
+      become: true
+      ansible.builtin.file:
+        path: /var/lib/pbri/docker/score
+        state: directory
+        owner: score
+        group: score
+        mode: u=rwx,g=,o=
     # Since some docker-compose configuration might want to pull
     # images from the Gitea package repository, we need to ensure
     # that Gitea is reachable before those configurations are deployed.
     - name: Set up caddy and gitea containers
       become: true
-      community.docker.docker_compose_v2:
+      community.docker.docker_compose:
         project_src: "/etc/pbri/docker/{{ item.name }}"
         state: "{{ item.state }}"
-        build: "always"
-        pull: "always"
+        build: true
+        debug: true
       loop:
         - name: caddy
           state: present
@@ -114,24 +129,27 @@
       register: gitea_version_response
       until: gitea_version_response.status == 200
       retries: 10
-      delay: 3  # Retry every 3 seconds
+      delay: 5  # Retry every 5 seconds
     - name: Set up other containers
       become: true
-      community.docker.docker_compose_v2:
+      community.docker.docker_compose:
         project_src: "/etc/pbri/docker/{{ item.name }}"
         state: "{{ item.state }}"
-        build: "always"
-        pull: "always"
+        build: true
+        debug: true
       loop:
+        - name: drone
+          state: present
         - name: codi
           state: present
+        - name: jupyter
+          state: present
         - name: utoy
           state: present
-        - name: vrnp
-          state: present
-        - name: yore
+        - name: score
           state: present
+
         - name: factorio
-          state: present
-        - name: zomboid
+          state: absent
+        - name: glebby
           state: absent

ansible/playbooks/misc-setup.yaml

@@ -0,0 +1,74 @@
+---
+- name: Basic setup for shamash (packages, Docker, Nix, sshd)
+  hosts: misc
+  tasks:
+    - name: Create /etc/pbri
+      become: true
+      ansible.builtin.file:
+        path: /etc/pbri
+        state: directory
+        mode: u=rwx,g=rx,o=rx
+    - name: Create /home/paul/{Sites,Source}
+      become: true
+      ansible.builtin.file:
+        path: "/home/paul/{{ item }}"
+        state: directory
+        owner: paul
+        group: paul
+        mode: u=rwx,g=rx,o=rx
+      loop:
+        - Sites
+        - Source
+    - name: Install basic packages
+      become: true
+      ansible.builtin.apt:
+        name:
+          - vim
+          - git
+          - htop
+          - tmux
+        update_cache: true
+      tags:
+        - apt
+    - name: Install and set up Docker and docker-compose
+      ansible.builtin.include_role:
+        name: docker
+    - name: Install and set up Nix
+      ansible.builtin.include_role:
+        name: install_nix
+    - name: Install pip prerequisites
+      become: true
+      ansible.builtin.apt:
+        name:
+          - python3-pip
+          - python3-setuptools
+          - python3-virtualenv
+    - name: Install global python docker package
+      become: true
+      ansible.builtin.pip:
+        name:
+          - docker
+          - docker-compose
+          - requests
+    - name: Configure sshd
+      become: true
+      ansible.builtin.copy:
+        dest: /etc/ssh/sshd_config.d/00_pbri.conf
+        mode: u=rw,g=r,o=r
+        # Included by /etc/ssh/sshd_config before other configuration
+        content: |
+          Port 2309
+          PermitRootLogin no
+          PubkeyAuthentication yes
+          AuthorizedKeysFile .ssh/authorized_keys
+          PasswordAuthentication no
+        validate: /usr/sbin/sshd -T -f %s
+      notify:
+        - Restart sshd
+
+  handlers:
+    - name: Restart sshd
+      become: true
+      ansible.builtin.service:
+        name: sshd
+        state: restarted

ansible/playbooks/misc-sites.yaml

@@ -0,0 +1,18 @@
+---
+- name: Check out static sites hosted on shamash
+  hosts: misc
+  tasks:
+    - name: Check out static sites
+      ansible.builtin.include_role:
+        name: checkout_static_sites
+      vars:
+        checkout_static_sites:
+          checkouts:
+            - path: /home/paul/Sites/pbrinkmeier.de
+              url: https://git.pbrinkmeier.de/paul/pbrinkmeier.de
+              commit: 680ac7d9c44752f57436d0ecb9c8018205a5fc0f
+              owner: paul
+            - path: /home/paul/Sites/tichy.click
+              url: https://github.com/pbrinkmeier/tichy-clicker
+              commit: 7dfb14183c765e3661fda84a7e89c2f73ca86f26
+              owner: paul

ansible/playbooks/nanna-setup.yaml

@@ -1,76 +0,0 @@
----
-- name: Basic setup for nanna
-  hosts: nanna
-  tasks:
-    - name: Configure sshd
-      become: true
-      ansible.builtin.copy:
-        dest: /etc/ssh/sshd_config.d/00_pbri.conf
-        mode: u=rw,g=r,o=r
-        # Included by /etc/ssh/sshd_config before other configuration
-        content: |
-          Port 2309
-          PermitRootLogin no
-          PubkeyAuthentication yes
-          AuthorizedKeysFile .ssh/authorized_keys
-          PasswordAuthentication no
-        validate: /usr/sbin/sshd -T -f %s
-      notify:
-        - Restart sshd
-    - name: Install and set up Docker and docker-compose
-      ansible.builtin.include_role:
-        name: docker
-    - name: Add Davids group
-      become: true
-      ansible.builtin.group:
-        name: "david"
-        state: "present"
-    - name: Add David
-      become: true
-      ansible.builtin.user:
-        name: "david"
-        group: "david"
-        state: "present"
-        shell: "/bin/bash"
-        # Disable password auth
-        password: "!"
-    - name: Create David SSH directory
-      become: true
-      ansible.builtin.file:
-        path: /home/david/.ssh
-        owner: david
-        group: david
-        state: directory
-        mode: "0700"
-    - name: Set David SSH key
-      become: true
-      ansible.builtin.lineinfile:
-        path: /home/david/.ssh/authorized_keys
-        line: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAICttSQcZsKvw5qKCDGt\
-nxEdyH1aEGOGGRqDCp3U/SG46 davidtanner@coolerLaptop2.fritz.box"
-        owner: david
-        group: david
-        create: true
-        state: present
-        mode: "0600"
-    - name: Add work SSH key
-      become: true
-      ansible.builtin.lineinfile:
-        path: /home/paul/.ssh/authorized_keys
-        line: "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIMeHrSd8NJ9dAoQEJez\
-FbxfbWlo/HQNoA8vaaBZj58Cp paul@MacBook-Pro.meqo"
-        owner: paul
-        group: paul
-        create: true
-        state: present
-        mode: "0600"
-    - name: Install Nix
-      ansible.builtin.include_role:
-        name: install_nix
-
-  handlers:
-    - name: Restart sshd
-      become: true
-      ansible.builtin.service:
-        name: ssh
-        state: restarted

ansible/playbooks/nanna-sites.yaml

@@ -1,50 +0,0 @@
----
-- name: Check out static sites hosted on nanna
-  hosts: nanna
-  tasks:
-    - name: Check out static sites
-      ansible.builtin.include_role:
-        name: checkout_static_sites
-      vars:
-        checkout_static_sites_config:
-          checkouts:
-            - path: /home/paul/Sites/pbrinkmeier.de
-              url: https://git.pbrinkmeier.de/paul/pbrinkmeier.de
-              commit: a3ad633087d2778ccfcf0f154d4717e9f9451d9b
-              owner: paul
-            - path: /home/paul/Sites/tichy.click
-              url: https://github.com/pbrinkmeier/tichy-clicker
-              commit: 7dfb14183c765e3661fda84a7e89c2f73ca86f26
-              owner: paul
-    - name: Create David Sites directory
-      become: true
-      ansible.builtin.file:
-        path: /home/david/Sites
-        state: directory
-        owner: david
-        group: david
-        mode: "0755"
-    - name: Create dt.beany.club directory
-      become: true
-      ansible.builtin.file:
-        path: /home/david/Sites/dt.beany.club
-        state: directory
-        owner: david
-        group: david
-        mode: "0775"
-    - name: Create vorschlagzumklangvongeschichtsschreibendenprozessen.de directory
-      become: true
-      ansible.builtin.file:
-        path: /home/david/Sites/vorschlagzumklangvongeschichtsschreibendenprozessen.de
-        state: directory
-        owner: david
-        group: david
-        mode: "0775"
-    - name: Create beany.club directory
-      become: true
-      ansible.builtin.file:
-        path: /home/paul/Sites/beany.club
-        state: directory
-        owner: paul
-        group: paul
-        mode: "0775"

ansible/roles/checkout_static_sites/tasks/main.yaml

@@ -7,7 +7,7 @@
     mode: '0755'
     owner: "{{ item.owner }}"
     group: "{{ item.owner }}"
-  loop: "{{ checkout_static_sites_config.checkouts }}"
+  loop: "{{ checkout_static_sites.checkouts }}"
 - name: Check out static site repositories
   become: true
   become_user: "{{ item.owner }}"
@@ -15,5 +15,4 @@
     dest: "{{ item.path }}"
     repo: "{{ item.url }}"
     version: "{{ item.commit }}"
-    force: true
-  loop: "{{ checkout_static_sites_config.checkouts }}"
+  loop: "{{ checkout_static_sites.checkouts }}"

ansible/roles/docker/defaults/main.yaml

@@ -1,3 +0,0 @@
----
-docker_apt_arch: "amd64"
-docker_ubuntu_release: "{{ ansible_distribution_release }}"

ansible/roles/docker/tasks/main.yaml

@@ -25,6 +25,12 @@
     stdin: "{{ docker_gpg_key.content }}"
     creates: /usr/share/keyrings/docker-archive-keyring.gpg
 
+- name: Retrieve dpkg architecture
+  check_mode: false
+  ansible.builtin.command: dpkg --print-architecture
+  register: docker_dpkg_architecture
+  changed_when: false
+
 - name: Add Docker apt repository
   become: true
   ansible.builtin.template:
@@ -42,4 +48,3 @@
       - docker-ce
       - docker-ce-cli
       - containerd.io
-      - docker-compose-plugin

ansible/roles/docker/templates/docker.list.j2

@@ -1 +1 @@
-deb [arch={{ docker_apt_arch }} signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu {{ docker_ubuntu_release }} stable
+deb [arch={{ docker_dpkg_architecture.stdout }} signed-by=/usr/share/keyrings/docker-archive-keyring.gpg] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable

ansible/roles/install_nix/files/install-nix

@@ -26,43 +26,38 @@ require_util() {
 
 case "$(uname -s).$(uname -m)" in
     Linux.x86_64)
-        hash=d1f67c86eed016214864ba08bfb9529c307aea7e8fafb74853f96fcc3bfd8a60
-        path=n1j9ng0120ql98l5a8mi626ka8wvixq4/nix-2.31.2-x86_64-linux.tar.xz
+        hash=0b32afd8c9147532bf8ce8908395b1b4d6dde9bedb0fcf5ace8b9fe0bd4c075c
+        path=0zij5bm5f2gm3p2c8dkkv58684j1k100/nix-2.8.0-x86_64-linux.tar.xz
         system=x86_64-linux
         ;;
     Linux.i?86)
-        hash=9e8a403421c68683557180444f089861469e12b41d41ee2f9be4c8e731b7d160
-        path=zjcwglfyf0fvjb4j86kgijzwhzaqbngc/nix-2.31.2-i686-linux.tar.xz
+        hash=3f4bb50f639515df069fb682bb68da77565e5ca8678a3b0fb7dcc79ef591f518
+        path=kjpj1rn6x5lh20fkyfyyzgmgjdra1jpy/nix-2.8.0-i686-linux.tar.xz
         system=i686-linux
         ;;
     Linux.aarch64)
-        hash=64db528412096d718b4bf8f78f85e5ac2b714b774e5005500dee37d23f560456
-        path=0aw1ka8njh94nvjy8596va5bbx4wd2nw/nix-2.31.2-aarch64-linux.tar.xz
+        hash=d29ea31c581e1ba7a651e6b22999cef8923e852e1d6fe7008d9545f4275f5343
+        path=npadny2da5149lcycbfmacf1r936n9zg/nix-2.8.0-aarch64-linux.tar.xz
         system=aarch64-linux
         ;;
-    Linux.armv6l)
-        hash=5e088d3f4fe27dd35991b1888c1ea5284edade24965328604968b9a1cc20a94c
-        path=2pzkwf2ysf0znsnz5i9gfn6w2gikhlys/nix-2.31.2-armv6l-linux.tar.xz
+    Linux.armv6l_linux)
+        hash=69d5cb0e95bc83154099debd139d4f767622d94b17149fa127d492017c2e3896
+        path=jb1l7y40im5dsbq5gamppss59y0c7jmj/nix-2.8.0-armv6l-linux.tar.xz
         system=armv6l-linux
         ;;
-    Linux.armv7l)
-        hash=4e2c1e8a3172ae71f041b9b647aa8153fb24518272d1a9bc3d9b384ab7ad54a1
-        path=nkp9wbvnsxinr9xl7sn0yy96wvc4chn0/nix-2.31.2-armv7l-linux.tar.xz
+    Linux.armv7l_linux)
+        hash=25857729f23dc25fe92dabd376917d83fe0f23038f82c1f2ab230171eb70f648
+        path=firp24ikxcygwrwd4208lyla4b6jl3sh/nix-2.8.0-armv7l-linux.tar.xz
         system=armv7l-linux
         ;;
-    Linux.riscv64)
-        hash=79601e08b6389df130b5bf1e0a48590aea044ac18bc61660545cf65843b39251
-        path=dhqxgwygm94vd6rdiwscxxz98kh8jal3/nix-2.31.2-riscv64-linux.tar.xz
-        system=riscv64-linux
-        ;;
     Darwin.x86_64)
-        hash=ed8df6a1046dea90ba4068a827bdeaf372d522867c4d2b48cdb37145c200eeba
-        path=5zp5bzz45sn9ff2bfhh03cmavvm1r6gs/nix-2.31.2-x86_64-darwin.tar.xz
+        hash=ebf383f1b499d3e4897cd61d068dc46e118e5f53667f5f28748b0b3682d7649a
+        path=wwf7b61nyhgj3z0vvgnnb4yzi081jkjp/nix-2.8.0-x86_64-darwin.tar.xz
         system=x86_64-darwin
         ;;
     Darwin.arm64|Darwin.aarch64)
-        hash=3baa0af88a1ef4e2cc82cb64cd384b1805ecc3771b574e97277ae213d52711d8
-        path=b7hidzsb4i3gx6s23ig9mp7mwmiljzfk/nix-2.31.2-aarch64-darwin.tar.xz
+        hash=f320f381299e0fc2f907ae81ac123d0689245cb39f0672f8a65dffea12fa0240
+        path=fr5rcinvqzgcrggxw3phrzcck9wpzz83/nix-2.8.0-aarch64-darwin.tar.xz
         system=aarch64-darwin
         ;;
     *) oops "sorry, there is no binary distribution of Nix for your platform";;
@@ -76,10 +71,10 @@ if [ "${1:-}" = "--tarball-url-prefix" ]; then
     url=${2}/${path}
     shift 2
 else
-    url=https://releases.nixos.org/nix/nix-2.31.2/nix-2.31.2-$system.tar.xz
+    url=https://releases.nixos.org/nix/nix-2.8.0/nix-2.8.0-$system.tar.xz
 fi
 
-tarball=$tmpDir/nix-2.31.2-$system.tar.xz
+tarball=$tmpDir/nix-2.8.0-$system.tar.xz
 
 require_util tar "unpack the binary tarball"
 if [ "$(uname -s)" != "Darwin" ]; then
@@ -94,7 +89,7 @@ else
     oops "you don't have wget or curl installed, which I need to download the binary tarball"
 fi
 
-echo "downloading Nix 2.31.2 binary tarball for $system from '$url' to '$tmpDir'..."
+echo "downloading Nix 2.8.0 binary tarball for $system from '$url' to '$tmpDir'..."
 fetch "$url" "$tarball" || oops "failed to download '$url'"
 
 if command -v sha256sum > /dev/null 2>&1; then

docker/docker/caddy/Caddyfile

@@ -8,29 +8,6 @@ pbrinkmeier.de {
     }
 }
 
-files.pbrinkmeier.de {
-    basicauth {
-        wug JDJhJDE0JEJrQXUzVWxFZ2JGVmx6YlZWTkpYdy5IMjRXdnZZdGw5SjZDcUg2ZWMxOEVjcEV6dWhIRmhD
-    }
-    file_server {
-        root /srv/files.pbrinkmeier.de
-    }
-}
-
-dt.beany.club {
-    file_server {
-        root /srv/dt.beany.club
-        browse
-    }
-}
-
-vorschlagzumklangvongeschichtsschreibendenprozessen.de {
-    file_server {
-        root /srv/vorschlagzumklangvongeschichtsschreibendenprozessen.de
-        browse
-    }
-}
-
 tichy.click {
     file_server {
         root /srv/tichy.click
@@ -49,6 +26,17 @@ git.pbrinkmeier.de {
     reverse_proxy gitea:3000
 }
 
+ci.pbrinkmeier.de {
+    reverse_proxy drone:80
+}
+
+jupyter.pbrinkmeier.de {
+    reverse_proxy jupyter:8888
+    basicauth {
+        wug JDJhJDE0JEJrQXUzVWxFZ2JGVmx6YlZWTkpYdy5IMjRXdnZZdGw5SjZDcUg2ZWMxOEVjcEV6dWhIRmhD
+    }
+}
+
 plantuml.pbrinkmeier.de {
     reverse_proxy codi_plantuml:8080
 }
@@ -57,19 +45,6 @@ utoy.beany.club {
     reverse_proxy utoy:3000
 }
 
-vrnp.beany.club {
-    reverse_proxy vrnp:8000
-}
-
-fz.beany.club {
-    reverse_proxy yore:3000
-}
-
-beany.club, www.beany.club {
-    file_server {
-        root /srv/beany.club
-    }
-    header /hotel {
-        Content-Type application/pdf
-    }
+score.brocke.net {
+    reverse_proxy score:8080
 }

docker/docker/caddy/Dockerfile

@@ -1,4 +1,3 @@
 FROM caddy
 
 COPY Caddyfile /etc/caddy/Caddyfile
-RUN chown 42002:42002 /etc/caddy/Caddyfile

docker/docker/caddy/docker-compose.yaml

@@ -1,3 +1,5 @@
+version: "3"
+
 services:
   # Webserver for static files and reverse proxy
   web:
@@ -6,17 +8,10 @@ services:
     ports:
       - "80:80"
       - "443:443"
-    user: "42002"
     volumes:
       - /var/lib/pbri/docker/caddy_data:/data
       - /var/lib/pbri/docker/caddy_config:/config
-      # See nanna-sites playbook/Caddyfile
-      - /home/david/Sites/dt.beany.club:/srv/dt.beany.club:ro
-      - /home/david/Sites/vorschlagzumklangvongeschichtsschreibendenprozessen.de:/srv/vorschlagzumklangvongeschichtsschreibendenprozessen.de:ro
-      - /home/paul/Sites/files.pbrinkmeier.de:/srv/files.pbrinkmeier.de:ro
-      - /home/paul/Sites/pbrinkmeier.de:/srv/pbrinkmeier.de:ro
-      - /home/paul/Sites/tichy.click:/srv/tichy.click:ro
-      - /home/paul/Sites/beany.club:/srv/beany.club:ro
+      - /home/paul/Sites:/srv:ro
     restart: always
 
 networks:

docker/docker/codi/docker-compose.yaml

@@ -1,6 +1,8 @@
+version: "3"
+
 services:
   codi:
-    image: hackmdio/hackmd:2.5.4
+    image: hackmdio/hackmd:2.4.2
     user: hackmd
     environment:
       # Admin stuff

docker/docker/drone/README.md

@@ -0,0 +1,9 @@
+Add a `.env` file like this:
+
+```
+DRONE_GITEA_CLIENT_ID=...
+DRONE_GITEA_CLIENT_SECRET=...
+DRONE_RPC_SECRET=...
+```
+
+See also: https://docs.drone.io/server/provider/gitea/.

docker/docker/drone/docker-compose.yaml

@@ -0,0 +1,32 @@
+version: "3"
+
+services:
+  drone:
+    image: drone/drone:2
+    environment:
+      DRONE_GITEA_SERVER: https://git.pbrinkmeier.de
+      DRONE_GITEA_CLIENT_ID: "${DRONE_GITEA_CLIENT_ID}"
+      DRONE_GITEA_CLIENT_SECRET: "${DRONE_GITEA_CLIENT_SECRET}"
+      DRONE_RPC_SECRET: "${DRONE_RPC_SECRET}"
+      DRONE_SERVER_HOST: ci.pbrinkmeier.de
+      DRONE_SERVER_PROTO: https
+    volumes:
+      - /var/lib/pbri/docker/drone:/data
+    restart: unless-stopped
+
+  drone_runner:
+    image: drone/drone-runner-docker:1
+    environment:
+      DRONE_RPC_PROTO: https
+      DRONE_RPC_HOST: ci.pbrinkmeier.de
+      DRONE_RPC_SECRET: "${DRONE_RPC_SECRET}"
+      DRONE_RUNNER_CAPACITY: 1
+      DRONE_RUNNER_NAME: shamash
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    restart: unless-stopped
+
+networks:
+  default:
+    name: caddy-network
+    external: true

docker/docker/factorio/Dockerfile

@@ -1,4 +1,4 @@
-FROM factoriotools/factorio:2.0.73
+FROM factoriotools/factorio:1.1.87
 
 COPY server-settings.json /server-settings.json
 ENTRYPOINT [ "/bin/sh", "-c", "mkdir -p /factorio/config && envsubst < /server-settings.json > /factorio/config/server-settings.json && exec /docker-entrypoint.sh" ]

docker/docker/factorio/docker-compose.yaml

@@ -1,13 +1,12 @@
----
+version: "3"
 
 services:
-  factorio:
+  gitea:
     image: pbrinkmeier/factorio
     build: .
     restart: always
     environment:
       GAME_PASSWORD: "${GAME_PASSWORD}"
-      DLC_SPACE_AGE: false
     volumes:
       - /var/lib/pbri/docker/factorio:/factorio
     ports:

docker/docker/factorio/server-settings.json

@@ -21,7 +21,7 @@
     "_comment_token": "Authentication token. May be used instead of 'password' above.",
     "token": "",
   
-    "game_password": "${GAME_PASSWORD}",
+    "game_password": "",
   
     "_comment_require_user_verification": "When set to true, the server will only allow clients that have a valid Factorio.com account",
     "require_user_verification": false,

docker/docker/gitea/Dockerfile

@@ -1,3 +1,3 @@
- FROM gitea/act_runner:0.2.11
+ FROM gitea/act_runner:0.2.5
 
  COPY runner-config.yaml /opt/runner-config.yaml

docker/docker/gitea/docker-compose.yaml

@@ -1,6 +1,8 @@
+version: "3"
+
 services:
   gitea:
-    image: gitea/gitea:1.23.1
+    image: gitea/gitea:1.20.3
     restart: unless-stopped
     environment:
       # Ref: https://docs.gitea.io/en-us/config-cheat-sheet
@@ -64,8 +66,7 @@ services:
       - /var/lib/pbri/docker/gitea_db:/var/lib/postgresql/data
 
   gitea_runner:
-    # Make sure to keep this in sync with the version in the Dockerfile
-    image: pbrinkmeier/act_runner:0.2.11
+    image: pbrinkmeier/act_runner:0.2.5
     build: .
     restart: unless-stopped
     environment:

docker/docker/gitea/runner-config.yaml

@@ -32,8 +32,6 @@ runner:
   # ubuntu:22.04 here is not enough.
   labels:
     - "ubuntu-22.04:docker://node:16-bullseye"
-    - "node-22-bullseye:docker://node:22-bullseye"
-    - "node-22-bookworm:docker://node:22-bookworm"
 
 cache:
   # Enable cache server to use actions/cache.
@@ -74,10 +72,7 @@ container:
   # If you want to allow any volume, please use the following configuration:
   # valid_volumes:
   #   - '**'
-  valid_volumes:
-    - /var/lib/pbri/docker/nix_runner_etc
-    - /var/lib/pbri/docker/nix_runner_nix
-    - /var/lib/pbri/docker/nix_runner_home_node
+  valid_volumes: []
   # overrides the docker client host with the specified one.
   # If it's empty, act_runner will find an available docker host automatically.
   # If it's "-", act_runner will find an available docker host automatically, but the docker host won't be mounted to the job containers and service containers.

docker/docker/glebby/docker-compose.yaml

@@ -0,0 +1,11 @@
+version: "3"
+
+services:
+  glebby:
+    image: git.pbrinkmeier.de/paul/glebby:1.1-prod
+    restart: always
+
+networks:
+  default:
+    name: caddy-network
+    external: true

docker/docker/jupyter/docker-compose.yaml

@@ -0,0 +1,15 @@
+version: "3"
+
+services:
+  jupyter:
+    image: git.pbrinkmeier.de/paul/jup:1.5
+    user: "42000"
+    volumes:
+      - /var/lib/pbri/docker/jupyter_data:/data
+      - /var/lib/pbri/docker/jupyter_notebooks:/notebooks
+    restart: always
+
+networks:
+  default:
+    name: caddy-network
+    external: true

docker/docker/score/docker-compose.yaml

@@ -0,0 +1,16 @@
+version: "3"
+
+services:
+  score:
+    image: ghcr.io/lbrocke/score:v1.0.2
+    user: "42003:42003"
+    environment:
+      SCORE_LISTEN: 0.0.0.0:8080
+    volumes:
+      - /var/lib/pbri/docker/score:/data
+    restart: unless-stopped
+
+networks:
+  default:
+    name: caddy-network
+    external: true

docker/docker/utoy/docker-compose.yaml

@@ -1,6 +1,8 @@
+version: "3"
+
 services:
   utoy:
-    image: git.pbrinkmeier.de/paul/utoy:0.6.3
+    image: git.pbrinkmeier.de/paul/utoy:0.6
     restart: always
 
 networks:

docker/docker/vrnp/docker-compose.yaml

@@ -1,12 +0,0 @@
-services:
-  vrnp:
-    image: git.pbrinkmeier.de/paul/vrnp:0.0.10
-    restart: always
-    environment:
-      VRNP_PASSWORD: "${VRNP_PASSWORD}"
-      VRNP_CLIENT_ALLOWLIST: "VAG"
-
-networks:
-  default:
-    name: caddy-network
-    external: true

docker/docker/yore/docker-compose.yaml

@@ -1,34 +0,0 @@
-services:
-  yore:
-    image: git.pbrinkmeier.de/paul/yore:0.0.9
-    restart: always
-    environment:
-      # For dbmate (migrations)
-      DATABASE_URL: "postgres://yore:${YORE_DB_PASSWORD}@yore_db/yore-db?sslmode=disable&search_path=public"
-      # For yore itself
-      YORE_DB: "host=yore_db dbname=yore-db user=yore password=${YORE_DB_PASSWORD}"
-      YORE_DOWNLOAD_DIR: /data/downloads
-      YORE_DBMATE_DIR: /data/dbmate
-    user: 42004:42004
-    volumes:
-      - /etc/passwd:/etc/passwd:ro
-      - /etc/group:/etc/group:ro
-      - /etc/timezone:/etc/timezone:ro
-      - /etc/localtime:/etc/localtime:ro
-      - /var/lib/pbri/docker/yore_data:/data
-
-  yore_db:
-    image: postgres:17-alpine
-    restart: unless-stopped
-    environment:
-      POSTGRES_DB: yore-db
-      POSTGRES_USER: yore
-      POSTGRES_PASSWORD: "${YORE_DB_PASSWORD}"
-    volumes:
-      - /var/lib/pbri/docker/yore_db:/var/lib/postgresql/data
-
-
-networks:
-  default:
-    name: caddy-network
-    external: true

docker/docker/zomboid/docker-compose.yaml

@@ -1,15 +0,0 @@
-services:
-  zomboid:
-    image: renegademaster/zomboid-dedicated-server:2.5.0
-    restart: unless-stopped
-    volumes:
-      - /var/lib/pbri/docker/zomboid_dedicated_server:/home/steam/ZomboidDedicatedServer
-      - /var/lib/pbri/docker/zomboid_config:/home/steam/Zomboid
-    ports:
-      - "16261:16261/udp"
-      - "16262:16262/udp"
-    environment:
-      ADMIN_USERNAME: "the_gwiddy"
-      ADMIN_PASSWORD: "${ZOMBOID_ADMIN_PASSWORD}"
-      SERVER_NAME: "server3"
-      SERVER_PASSWORD: "${ZOMBOID_SERVER_PASSWORD}"

docker/envs/drone/.env

@@ -0,0 +1,14 @@
+$ANSIBLE_VAULT;1.1;AES256
+31333834393366333930346366373931333930646233383664643463393965303238613430646638
+6461373434616433353337643131396462326537346434380a386562633335346436303662336362
+62333739626237323334333666633162616338313932393261303231353539623237383638643030
+3364393934653232310a383065386530373433393635313665353532666361303436613337316565
+32306233336134383531633232393862303466373331373764376462653736663861663366323762
+65666263366461396362386264613830336435346234386234333562616131653938386439336566
+34386461343433346363336161373038303434383563303564653533623939613937323030636362
+66636639643963613236366138646335393831366432333637333065326162646237643561336666
+61323833333337633861646462393930663733333266336233663630396532366566303835653431
+38363365383166393765343735363030363562313837643837313864373735643264663264643633
+66306261633666616363666562306632613032373231633730313638383033633761653661383738
+39623630643766663438656635653530626664313765633430646330356333306239653437373839
+3933

docker/envs/factorio/.env

@@ -1,6 +1,7 @@
 $ANSIBLE_VAULT;1.1;AES256
-33633161386465383663373137623030626264653862373161353564343662346433376437353530
-6265356266663464613439663434373531333939326538330a313064343637366632633866343534
-38313234303830636364383361613538666338636333323262333438313134353134356635626239
-6366336439353266660a633161383062666130396566396431383534313266343431633064376463
-38623562656564363565346166396363303636323062336636313838653638663833
+32356463313330336636636363646138393236636233326132623165353962623565356364396530
+3636336532396665333637653432353332643434643962390a313162343836306435383536313937
+36656632356366303561366536373535383538303730386239386437323466346533353634306436
+3930633464353235360a653936333734353137313363316261366666353238366566613865366463
+32393431343439383733343766323831643561663938376264336331306139646337343633346536
+3236343538323032636666366639303539316236393535323661

docker/envs/gitea/.env

@@ -1,14 +1,14 @@
 $ANSIBLE_VAULT;1.1;AES256
-30626565616334613665623138613533653739333038643530636633393264393334373563326631
-3838333663306537326534333666316539383038363236650a613163643433653466666639666366
-33653861613638653862393338386334643332633762666136613932343834333162303363373030
-6161323863316134340a646532386537313164643039353435633535363061616363363337663365
-39343461356631383062353837383034653430373663323966373632323063636132613137643662
-37373065313764626539396463376637353136613365366566363436356537343932376565633962
-62316631663634316530623736613961623635303763633964386433333531626437303136363537
-35393134643935316330396161303134626537643162393062636363376435636162393136373034
-39636231626635643530313634333464653564353861656666633035623932336234303735386366
-62303133326237613763336435323338623036663137333439613462333434303734303737363936
-65333762376233396332633434353832373136383137336665623534356538636166303835376334
-64346139656432633230386666653531333864333664393936366630346334323963343431346164
-64376165666230386464303036303861653437646463633764343064376464396135
+35623364633833623964623536646534373634663736613561333561343136333965306638396532
+6162393239383936386338666565306132646230383066630a336337613636383431623738343663
+61343262363631376665383035323139313863626331666439336134613035663439376231343863
+3032353139643138640a383365356630323835383538393734643134343133653033383663333464
+62386361633435633664306531623835353665326432393932336163316561653866343137323030
+63643262323436356166373533363235366238393633336631336266373837373932313134303563
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+39343436383732313561396236656530303064363961663636353538346264633532633866333162
+35303032303662646166333537373566316462633536333463323433353539623363323036643763
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+39376535656266383465373837643634383937656431323265386163373138336164383666383962
+64623762613332363731323739666238613634646237396331666463363663313461313966356233
+30653362353061333739303234336461373337346632646433623462623765353330

docker/envs/vrnp/.env

@@ -1,10 +0,0 @@
-$ANSIBLE_VAULT;1.1;AES256
-36643163613366383136326339346231373533373361633834663332343932356665303434333564
-3936636366396233326664636137363134643066303432380a363662646465656130303431386530
-37316138366239313038336664313661333632393333666539363565623032653431623935613631
-3635323330363663610a353263663736653561666261636138336438666261613739346664393233
-32323364346665633662663266626436343831386565663761393237346637376438613865363663
-36613035376638653937633866613935343834633431393830303438363265656337343565323063
-36303033323537666236633037656236656133396431326362303462353237326162626335363761
-36636362306232333630613464393135383539666632343038393333353462336238663130326166
-3061

docker/envs/yore/.env

@@ -1,7 +0,0 @@
-$ANSIBLE_VAULT;1.1;AES256
-36313063633538313631386664353535373166306563613830316430613035306438326564396331
-6336306566306166616266643630343262616465306631350a393932613665346164613361333037
-39386135396364666630623962653462623234386430383034353731353361663837343036393130
-3261633964626135610a626364363761373734333762373764366363643537316662643634616263
-32383730663230303064626130393164616237636362656331313333316439323135366535303334
-3436323333383739666261656531363335326532616562353166

docker/envs/zomboid/.env

@@ -1,10 +0,0 @@
-$ANSIBLE_VAULT;1.1;AES256
-35336632386231333233333633656163356564316637366438383532626437303364633733353436
-3836376461393761653637666532643264613864633935620a326365386634393935333433306564
-62346235346262313339633739353232663562623562616136623838386233633136383764666536
-6239663264643333370a393762636231343034643133613163626239353735363037646638633933
-62376165306438653537343564376536396537666534633330666163346533313434616561306434
-63313035643732303863663430303936346264626637623936343763303738623865356536306365
-32623164323738663065613332656465643536633933643731366139626165636230343966383839
-64343961316139313931313966356430343438376461366537356337363835623637306539646265
-32376562363061643630663937663064393664663766613365363439653030393239

flake.lock

@@ -1,15 +1,57 @@
 {
   "nodes": {
+    "agenix": {
+      "inputs": {
+        "darwin": "darwin",
+        "home-manager": "home-manager",
+        "nixpkgs": "nixpkgs"
+      },
+      "locked": {
+        "lastModified": 1696775529,
+        "narHash": "sha256-TYlE4B0ktPtlJJF9IFxTWrEeq+XKG8Ny0gc2FGEAdj0=",
+        "owner": "ryantm",
+        "repo": "agenix",
+        "rev": "daf42cb35b2dc614d1551e37f96406e4c4a2d3e4",
+        "type": "github"
+      },
+      "original": {
+        "owner": "ryantm",
+        "repo": "agenix",
+        "type": "github"
+      }
+    },
+    "darwin": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1673295039,
+        "narHash": "sha256-AsdYgE8/GPwcelGgrntlijMg4t3hLFJFCRF3tL5WVjA=",
+        "owner": "lnl7",
+        "repo": "nix-darwin",
+        "rev": "87b9d090ad39b25b2400029c64825fc2a8868943",
+        "type": "github"
+      },
+      "original": {
+        "owner": "lnl7",
+        "ref": "master",
+        "repo": "nix-darwin",
+        "type": "github"
+      }
+    },
     "flake-utils": {
       "inputs": {
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1731533236,
-        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "lastModified": 1685518550,
+        "narHash": "sha256-o2d0KcvaXzTrPRIo0kOLV0/QXHhDQ5DTi+OxcjO8xqY=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "rev": "a1720a10a6cfe8234c0e93907ffe81be440f4cef",
         "type": "github"
       },
       "original": {
@@ -18,13 +60,50 @@
         "type": "github"
       }
     },
+    "home-manager": {
+      "inputs": {
+        "nixpkgs": [
+          "agenix",
+          "nixpkgs"
+        ]
+      },
+      "locked": {
+        "lastModified": 1682203081,
+        "narHash": "sha256-kRL4ejWDhi0zph/FpebFYhzqlOBrk0Pl3dzGEKSAlEw=",
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "rev": "32d3e39c491e2f91152c84f8ad8b003420eab0a1",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-community",
+        "repo": "home-manager",
+        "type": "github"
+      }
+    },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1759779330,
-        "narHash": "sha256-xZOU0j9Ix5IkOEDKM91ownNNmOcfDhAbhSCtG6FiPl4=",
+        "lastModified": 1677676435,
+        "narHash": "sha256-6FxdcmQr5JeZqsQvfinIMr0XcTyTuR7EXX0H3ANShpQ=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "a08d6979dd7c82c4cef0dcc6ac45ab16051c1169",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "nixpkgs_2": {
+      "locked": {
+        "lastModified": 1686259070,
+        "narHash": "sha256-bJ2TqJHMdU27o3+AlYzsDooUzneFHwvK5LaRv5JYit4=",
         "owner": "nixos",
         "repo": "nixpkgs",
-        "rev": "41da8f041b93896fa4758c7291a65bc96d1ed6cc",
+        "rev": "8a7d5c039cacc83bd1926aaabc04d541e04a1460",
         "type": "github"
       },
       "original": {
@@ -35,8 +114,9 @@
     },
     "root": {
       "inputs": {
+        "agenix": "agenix",
         "flake-utils": "flake-utils",
-        "nixpkgs": "nixpkgs"
+        "nixpkgs": "nixpkgs_2"
       }
     },
     "systems": {

flake.nix

@@ -5,9 +5,10 @@
     # lib
     nixpkgs.url = github:nixos/nixpkgs;
     flake-utils.url = github:numtide/flake-utils;
+    agenix.url = github:ryantm/agenix;
   };
 
-  outputs = { self, nixpkgs, flake-utils }: flake-utils.lib.eachDefaultSystem (system:
+  outputs = { self, nixpkgs, flake-utils, agenix }: flake-utils.lib.eachDefaultSystem (system:
     let
       pkgs = nixpkgs.legacyPackages.${system};
     in
@@ -16,6 +17,7 @@
           buildInputs = [
             pkgs.ansible
             pkgs.ansible-lint
+            agenix.packages.${system}.default
           ];
 
           shellHook = ''

nix/gilgamesh/README.md

@@ -0,0 +1,12 @@
+# `gilgamesh`
+
+> Old Thinkpad running a Minecraft server.
+
+## TODO
+
+- Figure out if there's some more powersaving options
+- Add some doc for initial setup
+    - Install NixOS according to the official guide
+    - Check out this repo, build this `configuration.nix`
+    - Afterwards: Just build it locally then deploy
+- Use Flakes, add doc for `./deploy.sh`

nix/gilgamesh/configuration.nix

@@ -0,0 +1,146 @@
+{ config, pkgs, lib, ... }:
+let
+  agenix = builtins.fetchTarball {
+    url = "https://github.com/ryantm/agenix/archive/daf42cb35b2dc614d1551e37f96406e4c4a2d3e4.tar.gz";
+    sha256 = "0gbn01hi8dh7s9rc66yawnmixcasadf20zci4ijzpd143ph492ad";
+  };
+in {
+  imports =
+    [ # Include the results of the hardware scan.
+      ./hardware-configuration.nix
+      "${agenix}/modules/age.nix"
+      ../modules/spigot-server.nix
+      ../modules/ionos-dyndns.nix
+    ];
+
+  # Use the GRUB 2 boot loader.
+  boot.loader.grub.enable = true;
+  # boot.loader.grub.efiSupport = true;
+  # boot.loader.grub.efiInstallAsRemovable = true;
+  # boot.loader.efi.efiSysMountPoint = "/boot/efi";
+  # Define on which hard drive you want to install Grub.
+  boot.loader.grub.device = "/dev/sda";
+
+  networking.hostName = "gilgamesh"; # Define your hostname.
+  # Pick only one of the below networking options.
+  # networking.wireless.enable = true;  # Enables wireless support via wpa_supplicant.
+  # networking.networkmanager.enable = true;  # Easiest to use and most distros use this by default.
+
+  # Set your time zone.
+  time.timeZone = "Europe/Berlin";
+
+  # Configure network proxy if necessary
+  # networking.proxy.default = "http://user:password@proxy:port/";
+  # networking.proxy.noProxy = "127.0.0.1,localhost,internal.domain";
+
+  # Select internationalisation properties.
+  i18n.defaultLocale = "en_US.UTF-8";
+  console = {
+    font = "Lat2-Terminus16";
+    keyMap = "de-latin1";
+  };
+
+  # Define a user account. Don't forget to set a password with ‘passwd’.
+  users.users.paul = {
+    isNormalUser = true;
+    extraGroups = [ "wheel" ]; # Enable ‘sudo’ for the user.
+    openssh.authorizedKeys.keys = [
+      "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIMFqREiw3EareYXntIrm1/numKDo113zx1WMOFO69LJ paul"
+    ];
+    # packages = with pkgs; [];
+  };
+
+  # Users in group wheel may sudo without password
+  security.sudo.wheelNeedsPassword = false;
+
+  # Users in group wheel are special friends of the Nix daemon
+  nix.settings.trusted-users = [
+    "@wheel"
+  ];
+
+  # List packages installed in system profile. To search, run:
+  # $ nix search wget
+  environment.systemPackages = with pkgs; [
+    vim
+    tmux
+    bottom
+    (pkgs.callPackage ../packages/ionos-dyndns.nix {})
+  ];
+
+  # List services that you want to enable:
+
+  # Enable the OpenSSH daemon.
+  services.openssh = {
+    enable = true;
+    settings = {
+      PasswordAuthentication = false;
+      KbdInteractiveAuthentication = false;
+    };
+  };
+
+  # Enable Avahi for mDNS (advertise hostname in LAN)
+  services.avahi = {
+    enable = true;
+    nssmdns = true;
+  };
+
+  services.spigot-server = {
+    enable = true;
+    user = "spigot";
+  };
+
+  # Secrets management
+  age.secrets = {
+    ionos-prefix = {
+      file = ../secrets/ionos-prefix.age;
+      owner = "ionos-dyndns";
+      group = "ionos-dyndns";
+    };
+    ionos-secret = {
+      file = ../secrets/ionos-secret.age;
+      owner = "ionos-dyndns";
+      group = "ionos-dyndns";
+    };
+  };
+
+  # DynDNS stuff. IONOS has a (proprietary?) API for this,
+  # so we're using a Python script from the interwebs :shrug:
+  services.ionos-dyndns = {
+    enable = true;
+    # Must match the user owning the secrets below. See agenix config
+    # above for more details.
+    user = "ionos-dyndns";
+    apiPrefixPath = config.age.secrets.ionos-prefix.path;
+    apiSecretPath = config.age.secrets.ionos-secret.path;
+    aaaa = true;
+    fqdn = "blocks.beany.club";
+    interface = "enp0s25";
+  };
+
+  # Open ports in the firewall.
+  networking.firewall.allowedTCPPorts = [ 25565 ];
+  networking.firewall.allowedUDPPorts = [ 25565 ];
+  # Or disable the firewall altogether.
+  # networking.firewall.enable = false;
+
+  # TODO: Backups
+
+  # Practical hardware options
+  services.logind.lidSwitch = "ignore";
+  powerManagement.cpuFreqGovernor = lib.mkDefault "powersave";
+
+  # Copy the NixOS configuration file and link it from the resulting system
+  # (/run/current-system/configuration.nix). This is useful in case you
+  # accidentally delete configuration.nix.
+  # system.copySystemConfiguration = true;
+
+  # This value determines the NixOS release from which the default
+  # settings for stateful data, like file locations and database versions
+  # on your system were taken. It's perfectly fine and recommended to leave
+  # this value at the release version of the first install of this system.
+  # Before changing this value read the documentation for this option
+  # (e.g. man configuration.nix or on https://nixos.org/nixos/options.html).
+  system.stateVersion = "23.05"; # Did you read the comment?
+
+}
+

nix/gilgamesh/deploy.sh

@@ -0,0 +1,3 @@
+#!/usr/bin/env bash
+
+nixos-rebuild -I nixos-config=configuration.nix --target-host gilgamesh --use-remote-sudo switch

nix/gilgamesh/hardware-configuration.nix

@@ -0,0 +1,33 @@
+# Do not modify this file!  It was generated by ‘nixos-generate-config’
+# and may be overwritten by future invocations.  Please make changes
+# to /etc/nixos/configuration.nix instead.
+{ config, lib, pkgs, modulesPath, ... }:
+
+{
+  imports =
+    [ (modulesPath + "/installer/scan/not-detected.nix")
+    ];
+
+  boot.initrd.availableKernelModules = [ "ehci_pci" "ahci" "usb_storage" "sd_mod" "sdhci_pci" ];
+  boot.initrd.kernelModules = [ ];
+  boot.kernelModules = [ "kvm-intel" ];
+  boot.extraModulePackages = [ ];
+
+  fileSystems."/" =
+    { device = "/dev/disk/by-label/NIXROOT";
+      fsType = "ext4";
+    };
+
+  swapDevices = [ ];
+
+  # Enables DHCP on each ethernet and wireless interface. In case of scripted networking
+  # (the default) this is the recommended approach. When using systemd-networkd it's
+  # still possible to use this option, but it's recommended to use it in conjunction
+  # with explicit per-interface declarations with `networking.interfaces.<interface>.useDHCP`.
+  networking.useDHCP = lib.mkDefault true;
+  # networking.interfaces.enp0s25.useDHCP = lib.mkDefault true;
+  # networking.interfaces.wlp3s0.useDHCP = lib.mkDefault true;
+
+  nixpkgs.hostPlatform = lib.mkDefault "x86_64-linux";
+  hardware.cpu.intel.updateMicrocode = lib.mkDefault config.hardware.enableRedistributableFirmware;
+}

nix/modules/ionos-dyndns.nix

@@ -0,0 +1,118 @@
+{ config, lib, pkgs, ... }:
+with lib;
+let
+  cfg = config.services.ionos-dyndns;
+  ionos-dyndns = pkgs.callPackage ../packages/ionos-dyndns.nix {};
+
+  command = lib.concatStringsSep " " (
+    [
+      "${ionos-dyndns}/bin/ionos-dyndns"
+      "--api-prefix"
+      "$(cat ${cfg.apiPrefixPath})"
+      "--api-secret"
+      "$(cat ${cfg.apiSecretPath})"
+      "--fqdn"
+      cfg.fqdn
+      "--interface"
+      cfg.interface
+    ]
+    ++ lib.optionals cfg.a [ "--A" ]
+    ++ lib.optionals cfg.aaaa [ "--AAAA" ]
+  );
+in {
+  options = {
+    services.ionos-dyndns = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to turn on the IONOS DynDNS timer.
+        '';
+      };
+      user = mkOption {
+        type = types.str;
+        default = "ionos-dyndns";
+      };
+      apiPrefixPath = mkOption {
+        type = types.path;
+        description = ''
+          Path of a file holding the API prefix.
+        '';
+      };
+      apiSecretPath = mkOption {
+        type = types.path;
+        description = ''
+          Path of a file holding the API secret.
+        '';
+      };
+      a = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to set the A record (IPv4).
+        '';
+      };
+      aaaa = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to set the AAAA record (IPv6).
+        '';
+      };
+      fqdn = mkOption {
+        type = types.str;
+        description = ''
+          Fully qualified domain name for this host.
+        '';
+      };
+      interface = mkOption {
+        type = types.str;
+        description = ''
+          Interface to get the IP address from.
+        '';
+      };
+      interval = mkOption {
+        type = types.str;
+        default = "14min";
+        description = "How often to run the update script in systemd.timers notation.";
+      };
+      serviceName = mkOption {
+        type = types.str;
+        default = "ionos-dyndns";
+      };
+    };
+  };
+  config = mkIf cfg.enable {
+    users = {
+      users = {
+        ${cfg.user} = {
+          isSystemUser = true;
+          group = cfg.user;
+          description = "IONOS DynDNS user.";
+        };
+      };
+      groups = {
+        ${cfg.user} = {
+        };
+      };
+    };
+    systemd = {
+      services.${cfg.serviceName} = {
+        serviceConfig = {
+          Type = "oneshot";
+          User = cfg.user;
+          # We assume that command doesn't contain any single quotes
+          ExecStart = "${pkgs.bash}/bin/bash -c '${command}'";
+        };
+      };
+      timers.${cfg.serviceName} = {
+        wantedBy = [ "timers.target" ];
+        timerConfig = {
+          Unit = "${cfg.serviceName}.service";
+          OnBootSec = "30s";
+          OnActiveSec = cfg.interval;
+        };
+      };
+    };
+  };
+}

nix/modules/spigot-server.nix

@@ -0,0 +1,81 @@
+{ config, lib, pkgs, ... }:
+with lib;
+let
+  spigot-server = pkgs.callPackage ../packages/spigot-server.nix {};
+  cfg = config.services.spigot-server;
+  StateDirectory = "spigot-server";
+in {
+  options = {
+    services.spigot-server = {
+      enable = mkOption {
+        type = types.bool;
+        default = false;
+        description = ''
+          Whether to turn on the Spigot Minecraft server.
+        '';
+      };
+
+      user = mkOption {
+        type = types.str;
+        default = "spigot-server";
+        description = ''
+          The user account and group that Spigot runs as.
+        '';
+      };
+    };
+  };
+
+  config = mkIf cfg.enable {
+    users.users = {
+      ${cfg.user} = {
+        isSystemUser = true;
+        group = cfg.user;
+        description = "Spigot Minecraft server user";
+      };
+    };
+    users.groups = {
+      ${cfg.user} = {
+      };
+    };
+
+    systemd = {
+      services.spigot-server = {
+        description = "Spigot Minecraft server";
+        wantedBy = [ "multi-user.target" ];
+        after = [ "network.target" ];
+        serviceConfig = {
+          User = "${cfg.user}";
+
+          Sockets = "spigot-server.socket";
+          StandardInput = "socket";
+          StandardOutput = "journal";
+          StandardError = "journal";
+
+          inherit StateDirectory;
+          WorkingDirectory = "/var/lib/${StateDirectory}";
+          ExecStart = "${spigot-server}/bin/spigot-server -nogui";
+          ExecStop = [
+            "${pkgs.bash}/bin/bash -c '${pkgs.coreutils}/bin/echo save-all > /run/spigot-server.stdin'"
+            "${pkgs.bash}/bin/bash -c '${pkgs.coreutils}/bin/echo stop > /run/spigot-server.stdin'"
+            # Wait for the main process to exit
+            # If we don't do this systemd tries to nudge Java to stop, causing a race condition
+            # that leads to an ungraceful shutdown
+            "${pkgs.coreutils}/bin/echo \"Waiting for \${MAINPID} to exit...\""
+            "${pkgs.bash}/bin/bash -c 'while ${pkgs.coreutils}/bin/kill -s 0 $MAINPID 2>/dev/null; do sleep 0.5; done'"
+          ];
+        };
+      };
+
+      sockets.spigot-server = {
+        description = "Spigot Minecraft server socket for commands and stuff";
+        unitConfig = {
+          # Automatically start and stop socket along with the service
+          PartOf = "spigot-server.service";
+        };
+        socketConfig = {
+          ListenFIFO = "/run/spigot-server.stdin";
+        };
+      };
+    };
+  };
+}

nix/packages/.gitignore

@@ -0,0 +1 @@
+spigot-1.20.1.jar

nix/packages/README.md

@@ -0,0 +1,11 @@
+# Packages
+
+## `spigot-server`
+
+In order to build `spigot-server.nix` you'll need a copy of the Spigot JAR.
+For licensing reasons I won't check it into Git.
+Just drop `spigot-${version}.jar` into this folder and change the `version = ` line in `spigot-server.nix` accordingly.
+
+## TODO
+
+- Make some more stuff in `spigot-server.nix` configurable

nix/packages/ionos-dyndns.nix

@@ -0,0 +1,37 @@
+{
+  fetchFromGitHub,
+  lib,
+  makeWrapper,
+  stdenv,
+  # Runtime Dependencies
+  python3,
+  # grep
+  gnugrep,
+  # ip
+  iproute2,
+  # hostname
+  hostname
+}:
+let
+  pythonWithDeps = python3.withPackages (p: [p.requests]);
+in stdenv.mkDerivation rec {
+  pname = "ionos-dyndns";
+  # Packaging time, not commit time
+  version = "20231118";
+  src = fetchFromGitHub {
+    owner = "lazaroblanc";
+    repo = "IONOS-DynDNS";
+    rev = "6c090ab928ce8d6eaa28b09614995b036ad60027";
+    hash = "sha256-rabDuKuPvzcMltnCSvc5kDjcDhv7sXxbDLWw3/hdSmk=";
+  };
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  buildCommand = ''
+    install -Dm755 $src/ionos_dyndns.py $out/lib/ionos_dyndns.py
+
+    makeWrapper ${pythonWithDeps}/bin/python3 $out/bin/ionos-dyndns \
+      --set PATH ${lib.makeBinPath [ iproute2 gnugrep hostname ]} \
+      --add-flags $out/lib/ionos_dyndns.py
+  '';
+}

nix/packages/spigot-server.nix

@@ -0,0 +1,26 @@
+{
+  makeWrapper,
+  stdenv,
+  # Runtime Dependencies
+  jre
+}:
+let
+  # Copied from some forum thread without much thought.
+  # Let's see if they work out.
+  javaFlags = "-Xmx5G -XX:+UseG1GC -XX:+UnlockExperimentalVMOptions -XX:MaxGCPauseMillis=50 -XX:+DisableExplicitGC -XX:TargetSurvivorRatio=90 -XX:G1NewSizePercent=50 -XX:G1MaxNewSizePercent=80 -XX:InitiatingHeapOccupancyPercent=10 -XX:G1MixedGCLiveThresholdPercent=50";
+in stdenv.mkDerivation rec {
+  pname = "spigot-server";
+  version = "1.20.1";
+  src = ./spigot-${version}.jar;
+
+  nativeBuildInputs = [ makeWrapper ];
+
+  buildCommand = ''
+    install -Dm644 $src $out/lib/spigot-${version}.jar
+
+    makeWrapper ${jre}/bin/java $out/bin/spigot-server \
+      --argv0 spigot-server \
+      --add-flags "${javaFlags}" \
+      --add-flags "-jar $out/lib/spigot-${version}.jar"
+  '';
+}

nix/secrets/README.md

@@ -0,0 +1,11 @@
+# secrets
+
+> Nix configuration secrets managed with [agenix](https://github.com/ryantm/agenix#tutorial).
+
+Use `nix develop` in the repository root to drop into a shell with `agenix`.
+
+## Editing files
+
+```
+agenix -e <thingamajig.age>
+```

nix/secrets/ionos-prefix.age

@@ -0,0 +1,9 @@
+age-encryption.org/v1
+-> ssh-ed25519 9V3MUQ 7+lohnPlQALVPEGo2LwS2fj5r2RCKaVeEFmi6EYEyCE
+9U6eAthRVd5ry0ej79FEy3oRG3okJTwY6zSN1u68H1o
+-> ssh-ed25519 CcM6/g QQX9SsgKkk8YdUPRKj9Tda8mf6qRJ7ywtP6IIpN9fxo
+3Ml2+1+AQMwr5Lnv84pYOee/s5mzfVdsHRLaUIAKNFk
+-> i)!b3gaJ-grease 7|bwS ?k2JgF E-G 2HI
+0mFbZ22lqvLd
+--- 0+CwYGJlJC7bRbokHSlv+V4JKppBo+/ocfjp2NQBD3Q
+JDv<04>8ě ë<C2A0>¶ÚŤÄ÷8é V/Ă'O”M¸x
×é!ȸTÉA7ÍK5#É8©&•Ř-VqČ&}ů]ráÂ

nix/secrets/secrets.nix

@@ -0,0 +1,10 @@
+let
+  # Users
+  paul = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIMFqREiw3EareYXntIrm1/numKDo113zx1WMOFO69LJ";
+
+  # Systems
+  gilgamesh = "ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPDmLWYK6/4/Fh+wsoiz9+PCHvNcP2/wu2GvfzrqXCGA";
+in {
+  "ionos-prefix.age".publicKeys = [ paul gilgamesh ];
+  "ionos-secret.age".publicKeys = [ paul gilgamesh ];
+}