testing

- Ignored .vscode
- Added firewall exclusion option
- Allowed guest access in Samba

.github/workflows/vagrant.yml

@@ -0,0 +1,35 @@
+name: homelab-ci
+
+on: [push]
+
+jobs:
+  homelab-ci:
+    runs-on: macos-latest
+
+    steps:
+      - uses: actions/checkout@v3
+
+      - name: Cache Vagrant boxes
+        uses: actions/cache@v3
+        with:
+          path: ~/.vagrant.d/boxes
+          key: ${{ runner.os }}-vagrant-${{ hashFiles('Vagrantfile') }}
+          restore-keys: |
+            ${{ runner.os }}-vagrant-
+
+      - name: Install Ansible
+        run: brew install ansible@7
+
+      - name: Software Versions
+        run: |
+          printf "VirtualBox "
+          vboxmanage --version
+          vagrant --version
+          export PATH="/usr/local/opt/ansible@7/bin:$PATH"
+          ansible --version
+
+      - name: Vagrant Up with Dockerbox Playbook
+        run: |
+          export PATH="/usr/local/opt/ansible@7/bin:$PATH"
+          PLAYBOOK=dockerbox vagrant up
+          vagrant ssh -c "docker ps"

.gitignore

@@ -1,3 +1,4 @@
-.vagrant
 .playbook
+.vagrant
+.vscode
 /environments/

dev/host_vars/mediaserver.yml

@@ -4,6 +4,24 @@ base_domain: vm.krislamo.org
 allow_reboot: false
 manage_network: false
 
+users:
+  - name: jellyfin
+
+samba:
+  users:
+    - name: jellyfin
+      password: jellyfin
+  shares:
+    - name: jellyfin
+      path: /srv/jellyfin
+      owner: jellyfin
+      group: jellyfin
+      valid_users: jellyfin
+  firewall:
+    - 10.0.0.0/8
+    - 172.16.0.0/12
+    - 192.168.0.0/16
+
 # proxy
 proxy:
   #production: true
@@ -35,3 +53,4 @@ traefik_http_only: true # if behind reverse-proxy
 # jellyfin
 jellyfin_domain: "jellyfin.{{ base_domain }}"
 jellyfin_version: latest
+jellyfin_media: /srv/jellyfin

dev/host_vars/staticweb.yml

@@ -14,7 +14,7 @@ traefik_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin
 #traefik_acme_email: realemail@example.com # Let's Encrypt settings
 #traefik_production: true
 
-# nginx
+# staticweb
 nginx_domain: nginx.vm.krislamo.org
 nginx_name: staticsite
 nginx_repo_url: https://git.krislamo.org/kris/example-website/

dev/staticweb.yml

@@ -1,10 +1,10 @@
-- name: Install nginx server (docker)
+- name: Install a static web container
   hosts: all
   become: true
   vars_files:
-    - host_vars/nginx.yml
+    - host_vars/staticweb.yml
   roles:
     - base
     - docker
     - traefik
-    - nginx
+    - staticweb

docker.yml

@@ -1,21 +1,7 @@
-# Copyright (C) 2020  Kris Lamoureux
-#
-# This program is free software: you can redistribute it and/or modify
-# it under the terms of the GNU General Public License as published by
-# the Free Software Foundation, version 3 of the License.
-#
-# This program is distributed in the hope that it will be useful,
-# but WITHOUT ANY WARRANTY; without even the implied warranty of
-# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-# GNU General Public License for more details.
-#
-# You should have received a copy of the GNU General Public License
-# along with this program.  If not, see <https://www.gnu.org/licenses/>.
-
 - name: Install Docker Server
-  hosts: dockerhosts
+  hosts: "{{ PLAYBOOK_HOST | default('none') }}"
   become: true
   roles:
     - base
-    - docker
     - jenkins
+    - docker

mediaserver.yml

@@ -1,8 +1,9 @@
 - name: Install Media Server
-  hosts: mediaservers
+  hosts: "{{ PLAYBOOK_HOST | default('none') }}"
   become: true
   roles:
     - base
+    - jenkins
     - proxy
     - docker
     - traefik

roles/base/defaults/main.yml

@@ -1,6 +1,7 @@
+allow_reboot: true
+manage_firewall: true
 manage_network: false
 network_type: static
-allow_reboot: true
 
 packages:
   - apache2-utils

roles/base/handlers/main.yml

@@ -22,3 +22,9 @@
     name: ddclient
     state: restarted
   listen: restart_ddclient
+
+- name: Restart Samba
+  ansible.builtin.service:
+    name: smbd
+    state: restarted
+  listen: restart_samba

roles/base/tasks/ansible.yml

@@ -1,21 +1,3 @@
-- name: 'Install Ansible dependency: python3-apt'
-  ansible.builtin.shell: 'apt-get update && apt-get install python3-apt -y'
-  args:
-    creates: /usr/lib/python3/dist-packages/apt
-    warn: false
-
-- name: Install additional Ansible dependencies
-  ansible.builtin.apt:
-    name: "{{ item }}"
-    state: present
-    force_apt_get: true
-    update_cache: true
-  loop:
-    - aptitude
-    - python3-docker
-    - python3-pymysql
-    - python3-psycopg2
-
 - name: Create Ansible's temporary remote directory
   ansible.builtin.file:
     path: "~/.ansible/tmp"

roles/base/tasks/main.yml

@@ -9,6 +9,7 @@
 - name: Import Firewall tasks
   ansible.builtin.import_tasks: firewall.yml
   tags: firewall
+  when: manage_firewall
 
 - name: Import Network tasks
   ansible.builtin.import_tasks: network.yml
@@ -29,3 +30,8 @@
   ansible.builtin.import_tasks: wireguard.yml
   tags: wireguard
   when: wireguard is defined
+
+- name: Import Samba tasks
+  ansible.builtin.import_tasks: samba.yml
+  tags: samba
+  when: samba is defined

roles/base/tasks/samba.yml

@@ -3,8 +3,18 @@
     name: samba
     state: present
 
+- name: Create nologin shell accounts for Samba
+  ansible.builtin.user:
+    name: "{{ item.name }}"
+    state: present
+    shell: /usr/sbin/nologin
+    createhome: false
+    system: yes
+  loop: "{{ samba.users }}"
+  when: item.manage_user is defined and item.manage_user is true
+
 - name: Create Samba users
-  ansible.builtin.command: "smbpasswd -a -s {{ item.name }}"
+  ansible.builtin.shell: "smbpasswd -a {{ item.name }}"
   args:
     stdin: "{{ item.password }}\n{{ item.password }}"
   loop: "{{ samba.users }}"
@@ -14,6 +24,8 @@
 - name: Ensure share directories exist
   ansible.builtin.file:
     path: "{{ item.path }}"
+    owner: "{{ item.owner }}"
+    group: "{{ item.group }}"
     state: directory
     mode: 0755
   loop: "{{ samba.shares }}"
@@ -22,4 +34,20 @@
   ansible.builtin.template:
     src: smb.conf.j2
     dest: /etc/samba/smb.conf
-  notify: samba_restart
+  notify: restart_samba
+
+- name: Start smbd and enable on boot
+  ansible.builtin.service:
+    name: smbd
+    state: started
+    enabled: true
+
+- name: Allow SMB connections
+  community.general.ufw:
+    rule: allow
+    port: 445
+    proto: tcp
+    from: "{{ item }}"
+    state: enabled
+  loop: "{{ samba.firewall }}"
+  when: manage_firewall

roles/base/tasks/system.yml

@@ -11,6 +11,23 @@
     mode: 0400
   when: authorized_keys is defined
 
+- name: Create system users
+  ansible.builtin.user:
+    name: "{{ item.name }}"
+    state: present
+    shell: "{{ item.shell | default('/bin/bash') }}"
+    create_home: "{{ item.home | default(false) }}"
+  loop: "{{ users }}"
+  when: users is defined
+
+- name: Set authorized_keys for system users
+  ansible.posix.authorized_key:
+    user: "{{ item.key }}"
+    key: "{{ item.value.key }}"
+    state: present
+  loop: "{{ users }}"
+  when: users is defined and item.value.key is defined
+
 - name: Manage filesystem mounts
   ansible.posix.mount:
     path: "{{ item.path }}"

roles/base/tasks/wireguard.yml

@@ -11,6 +11,7 @@
   args:
     chdir: /etc/wireguard/
     creates: /etc/wireguard/privatekey
+    executable: /usr/bin/bash
 
 - name: Grab WireGuard private key for configuration
   ansible.builtin.slurp:
@@ -34,5 +35,5 @@
   community.general.ufw:
     rule: allow
     port: "{{ wireguard.listenport }}"
-    proto: tcp
+    proto: udp
   when: wireguard.listenport is defined

roles/base/templates/smb.conf.j2

@@ -13,7 +13,16 @@
 [{{ share.name }}]
    path = {{ share.path }}
    browsable = yes
+{% if share.guest_allow is defined and share.guest_allow %}
+   guest ok = yes
+{% else %}
    guest ok = no
+{% endif %}
    read only = {{ 'yes' if share.read_only | default(false) else 'no' }}
+{% if share.valid_users is defined %}
    valid users = {{ share.valid_users }}
+{% endif %}
+{% if share.force_user is defined %}
+   force user = {{ share.force_user }}
+{% endif %}
 {% endfor %}

roles/jellyfin/defaults/main.yml

@@ -1,5 +1,4 @@
 jellyfin_name: jellyfin
-jellyfin_volume: "{{ jellyfin_name }}"
 jellyfin_router: "{{ jellyfin_name }}"
 jellyfin_rooturl: "https://{{ jellyfin_domain }}"
 jellyfin_root: "{{ docker_compose_root }}/{{ jellyfin_name }}"

roles/jellyfin/tasks/main.yml

@@ -4,11 +4,6 @@
     state: directory
     mode: 0500
 
-- name: Create jellyfin user
-  ansible.builtin.user:
-    name: jellyfin
-    state: present
-
 - name: Get user jellyfin uid
   ansible.builtin.getent:
     database: passwd

roles/jellyfin/templates/docker-compose.yml.j2

@@ -1,7 +1,8 @@
 version: '3.7'
 
 volumes:
-  {{ jellyfin_volume }}:
+  config:
+  cache:
 
 networks:
   traefik:
@@ -24,6 +25,6 @@ services:
       - "traefik.docker.network=traefik"
       - "traefik.enable=true"
     volumes:
-      - ./config:/config
-      - ./cache:/cache
-      - {{ jellyfin_volume }}:/media
+      - config:/config
+      - cache:/cache
+      - {{ jellyfin_media }}:/media

roles/nextcloud/tasks/main.yml

@@ -29,6 +29,8 @@
     networks:
       - name: "{{ nextcloud_container }}"
       - name: traefik
+    env:
+      PHP_MEMORY_LIMIT: 1024M
     labels:
       traefik.http.routers.nextcloud.rule: "Host(`{{ nextcloud_domain }}`)"
       traefik.http.routers.nextcloud.entrypoints: websecure
@@ -103,6 +105,13 @@
     - "php occ maintenance:mode --off"
   when: nextcloud_install.changed
 
+- name: Install Nextcloud background jobs cron
+  ansible.builtin.cron:
+    name: Nextcloud background job
+    minute: "*/5"
+    job: "/usr/bin/docker exec -u www-data nextcloud /usr/local/bin/php -f /var/www/html/cron.php"
+    user: root
+
 - name: Remove Nextcloud's CAN_INSTALL file
   ansible.builtin.file:
     path: "{{ nextcloud_root }}/config/CAN_INSTALL"

roles/proxy/tasks/main.yml

@@ -19,14 +19,14 @@
   ansible.builtin.template:
     src: nginx.conf.j2
     dest: /etc/nginx/nginx.conf
-    mode: '0644'
+    mode: 0644
   notify: reload_nginx
 
 - name: Install nginx sites configuration
   ansible.builtin.template:
     src: server-nginx.conf.j2
     dest: "/etc/nginx/sites-available/{{ item.domain }}.conf"
-    mode: '0644'
+    mode: 0400
   loop: "{{ proxy.servers }}"
   notify: reload_nginx
   register: nginx_sites