testing

- Abandoned update-hosts.sh in favor of loopback SSH forwarding
- Adopted *.local.krislamo.org as a wildcard loopback domain
- Bound Traefik to ports 443/80 on Dockerbox dev
- Removed outdated Gitea config from Dockerbox
- Relocated production playbooks to a new directory

.gitignore

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

Makefile

@@ -0,0 +1,10 @@
+.PHONY: clean install
+
+all: install
+
+install:
+	vagrant up --no-destroy-on-error
+	sudo ./forward-ssh.sh
+
+clean:
+	vagrant destroy -f && rm -rf .vagrant

Vagrantfile

@@ -1,43 +1,41 @@
 # -*- mode: ruby -*-
 # vi: set ft=ruby :
 
-SSH_FORWARD=ENV["SSH_FORWARD"]
-if !(SSH_FORWARD == "true")
-  SSH_FORWARD = false
+require 'yaml'
+settings_path = '.vagrant.yml'
+settings = {}
+
+if File.exist?(settings_path)
+  settings = YAML.load_file(settings_path)
 end
 
+VAGRANT_BOX  = settings['VAGRANT_BOX']  || 'debian/bookworm64'
+VAGRANT_CPUS = settings['VAGRANT_CPUS'] || 2
+VAGRANT_MEM  = settings['VAGRANT_MEM']  || 2048
+SSH_FORWARD  = settings['SSH_FORWARD']  || false
+
+# Default to shell environment variable: PLAYBOOK (priority #1)
 PLAYBOOK=ENV["PLAYBOOK"]
-if !PLAYBOOK
-  if File.exist?('.playbook')
-    PLAYBOOK = IO.read('.playbook').split("\n")[0]
-  end
-
 if !PLAYBOOK || PLAYBOOK.empty?
-    PLAYBOOK = "\nERROR: Set env PLAYBOOK"
-  end
-else
-  File.write(".playbook", PLAYBOOK)
+  # PLAYBOOK setting in .vagrant.yml (priority #2)
+  PLAYBOOK = settings['PLAYBOOK'] || 'default'
 end
 
 Vagrant.configure("2") do |config|
-  config.vm.box = "debian/bullseye64"
+  config.vm.box = VAGRANT_BOX
   config.vm.network "private_network", type: "dhcp"
-  config.vm.synced_folder ".", "/vagrant", disabled: true
-  config.vm.synced_folder "./scratch", "/vagrant/scratch"
   config.ssh.forward_agent = SSH_FORWARD
 
-  # Machine Name
-  config.vm.define :moxie do |moxie| #
-  end
-
+  # Libvrit provider
   config.vm.provider :libvirt do |libvirt|
-    libvirt.cpus = 2
-    libvirt.memory = 4096
-    libvirt.default_prefix = ""
+    libvirt.cpus   = VAGRANT_CPUS
+    libvirt.memory = VAGRANT_MEM
   end
 
-  config.vm.provider "virtualbox" do |vbox|
-    vbox.memory = 4096
+  # Virtualbox provider
+  config.vm.provider :virtualbox do |vbox|
+    vbox.cpus   = VAGRANT_CPUS
+    vbox.memory = VAGRANT_MEM
   end
 
   # Provision with Ansible
@@ -45,6 +43,6 @@ Vagrant.configure("2") do |config|
     ENV['ANSIBLE_ROLES_PATH'] = File.dirname(__FILE__) + "/roles"
     ansible.compatibility_mode = "2.0"
     ansible.playbook = "dev/" + PLAYBOOK + ".yml"
+    ansible.raw_arguments = ["--diff"]
   end
-
 end

ansible.cfg

@@ -1,6 +1,7 @@
 [defaults]
 inventory = ./environments/development
 interpreter_python = /usr/bin/python3
+roles_path = ./roles
 
 [connection]
 pipelining = true

dev/default.yml

@@ -0,0 +1,4 @@
+- name: Install 'default' aka nothing
+  hosts: all
+  become: true
+  tasks: []

dev/dockerbox.yml

@@ -1,4 +1,4 @@
-- name: Install Docker Box Server
+- name: Install Dockerbox Server
   hosts: all
   become: true
   vars_files:

dev/host_vars/bitwarden.yml

@@ -9,14 +9,14 @@ docker_users:
 # traefik
 traefik_version: latest
 traefik_dashboard: true
-traefik_domain: traefik.vm.krislamo.org
+traefik_domain: traefik.local.krislamo.org
 traefik_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin
 #traefik_acme_email: realemail@example.com # Let's Encrypt settings
 #traefik_production: true
 
 # bitwarden
 # Get Installation ID & Key at https://bitwarden.com/host/
-bitwarden_domain: vault.vm.krislamo.org
+bitwarden_domain: vault.local.krislamo.org
 bitwarden_dbpass: password
 bitwarden_install_id: 4ea840a3-532e-4cb6-a472-abd900728b23
 bitwarden_install_key: 1yB3Z2gRI0KnnH90C6p

dev/host_vars/docker.yml

@@ -6,8 +6,34 @@ manage_network: false
 docker_users:
   - vagrant
 
+#docker_login_url: https://myregistry.example.com
+#docker_login_user: myuser
+#docker_login_pass: YOUR_PASSWD
+
 docker_compose_deploy:
-  - name: docs
-    url: git@git.krislamo.org:kris/homelab-docs.git
-    version: main
-    sync: true
+  - name: traefik
+    url: https://github.com/krislamo/traefik
+    version: 4d3391b1644e87dec2d60d3315401e4db2bbc943
+    enabled: true
+    accept_newhostkey: true # Consider verifying manually instead
+    # Must manually add my GPG key to root's keyring
+    #trusted_keys:
+    #  - FBF673CEEC030F8AECA814E73EDA9C3441EDA925
+    env:
+      VERSION: "2.10"
+  - name: traefik2
+    url: https://github.com/krislamo/traefik
+    version: 4d3391b1644e87dec2d60d3315401e4db2bbc943
+    enabled: true
+    accept_newhostkey: true # Consider verifying manually instead
+    # Must manually add my GPG key to root's keyring
+    #trusted_keys:
+    #  - FBF673CEEC030F8AECA814E73EDA9C3441EDA925
+    env:
+      VERSION: "2.10"
+      DOMAIN: traefik2.local.krislamo.org
+      ROUTER: traefik2
+      NETWORK: traefik2
+      WEB_PORT: 127.0.0.1:8000:80
+      WEBSECURE_PORT: 127.0.0.1:4443:443
+      LOCAL_POST: 127.0.0.1:8444:8443

dev/host_vars/dockerbox.yml

@@ -9,40 +9,36 @@ docker_users:
 # traefik
 traefik_version: latest
 traefik_dashboard: true
-traefik_domain: traefik.vm.krislamo.org
+traefik_domain: traefik.local.krislamo.org
 traefik_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin
+traefik_web_entry: 0.0.0.0:80
+traefik_websecure_entry: 0.0.0.0:443
 #traefik_acme_email: realemail@example.com # Let's Encrypt settings
 #traefik_production: true
-traefik_http_only: true # if behind reverse-proxy
+#traefik_http_only: true # if behind reverse-proxy
 
 # nextcloud
 nextcloud_version: stable
 nextcloud_admin: admin
 nextcloud_pass: password
-nextcloud_domain: cloud.vm.krislamo.org
+nextcloud_domain: cloud.local.krislamo.org
 
 nextcloud_dbversion: latest
 nextcloud_dbpass: password
 
-# gitea
-gitea_domain: git.vm.krislamo.org
-gitea_version: 1
-gitea_dbversion: latest
-gitea_dbpass: password
-
 # jenkins
 jenkins_version: lts
-jenkins_domain: jenkins.vm.krislamo.org
+jenkins_domain: jenkins.local.krislamo.org
 
 # prometheus (includes grafana)
 prom_version: latest
-prom_domain: prom.vm.krislamo.org
+prom_domain: prom.local.krislamo.org
 grafana_version: latest
-grafana_domain: grafana.vm.krislamo.org
+grafana_domain: grafana.local.krislamo.org
 prom_targets: "['10.0.2.15:9100']"
 
 # nginx
-nginx_domain: nginx.vm.krislamo.org
+nginx_domain: nginx.local.krislamo.org
 nginx_name: staticsite
 nginx_repo_url: https://git.krislamo.org/kris/example-website/
 nginx_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin

dev/host_vars/mediaserver.yml

@@ -1,4 +1,4 @@
-base_domain: vm.krislamo.org
+base_domain: local.krislamo.org
 
 # base
 allow_reboot: false

dev/host_vars/nextcloud.yml

@@ -5,14 +5,14 @@ docker_users:
 # traefik
 traefik_version: latest
 traefik_dashboard: true
-traefik_domain: traefik.vm.krislamo.org
+traefik_domain: traefik.local.krislamo.org
 traefik_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin
 
 # container settings
 nextcloud_version: stable
 nextcloud_admin: admin
 nextcloud_pass: password
-nextcloud_domain: cloud.vm.krislamo.org
+nextcloud_domain: cloud.local.krislamo.org
 
 # database settings
 nextcloud_dbversion: latest

dev/host_vars/nginx.yml

@@ -9,13 +9,13 @@ docker_users:
 # traefik
 traefik_version: latest
 traefik_dashboard: true
-traefik_domain: traefik.vm.krislamo.org
+traefik_domain: traefik.local.krislamo.org
 traefik_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin
 #traefik_acme_email: realemail@example.com # Let's Encrypt settings
 #traefik_production: true
 
 # nginx
-nginx_domain: nginx.vm.krislamo.org
+nginx_domain: nginx.local.krislamo.org
 nginx_name: staticsite
 nginx_repo_url: https://git.krislamo.org/kris/example-website/
 nginx_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin

dev/host_vars/proxy.yml

@@ -1,4 +1,4 @@
-base_domain: vm.krislamo.org
+base_domain: local.krislamo.org
 
 # base
 allow_reboot: false

dev/host_vars/wordpress.yml

@@ -9,14 +9,14 @@ docker_users:
 # traefik
 traefik_version: latest
 traefik_dashboard: true
-traefik_domain: traefik.vm.krislamo.org
+traefik_domain: traefik.local.krislamo.org
 traefik_auth: admin:$apr1$T1l.BCFz$Jyg8msXYEAUi3LLH39I9d1 # admin:admin
 #traefik_acme_email: realemail@example.com # Let's Encrypt settings
 #traefik_production: true
 
 # container settings
 wordpress_version: latest
-wordpress_domain: wordpress.vm.krislamo.org
+wordpress_domain: wordpress.local.krislamo.org
 wordpress_multisite: true
 
 # database settings

dockerbox.yml

@@ -1,25 +0,0 @@
-# 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 Box Server
-  hosts: dockerhosts
-  become: true
-  roles:
-    - base
-    - docker
-    - traefik
-    - nextcloud
-    - jenkins
-    - prometheus
-    - nginx

forward-ssh.sh

@@ -0,0 +1,90 @@
+#!/bin/bash
+
+# Finds the SSH private key under ./.vagrant and connects to
+# the Vagrant box, port forwarding localhost ports: 8443, 80, 443
+
+# Root check
+if [ "$EUID" -ne 0 ]; then
+  echo "[ERROR]: Please run script as root"
+  exit 1
+fi
+
+# Clean environment
+unset PRIVATE_KEY
+unset HOST_IP
+unset MATCH_PATTERN
+unset PKILL_ANSWER
+
+# Function to create the SSH tunnel
+function ssh_connect {
+  read -rp "Start a new vagrant SSH tunnel? [y/N] " PSTART_ANSWER
+  echo
+  case "$PSTART_ANSWER" in
+    [yY])
+      printf "[INFO]: Starting new vagrant SSH tunnel on PID "
+      sudo -u "$USER" ssh -fNT -i "$PRIVATE_KEY" \
+        -L 8443:localhost:8443 \
+        -L 80:localhost:80 \
+        -L 443:localhost:443 \
+        -o UserKnownHostsFile=/dev/null \
+        -o StrictHostKeyChecking=no \
+        vagrant@"$HOST_IP" 2>/dev/null
+      sleep 2
+      pgrep -f "$MATCH_PATTERN"
+      ;;
+    *)
+      echo "[INFO]: Delined to start a new vagrant SSH tunnel"
+      exit 0
+      ;;
+  esac
+}
+
+# Check for valid PRIVATE_KEY location
+PRIVATE_KEY="$(find .vagrant -name "private_key" 2>/dev/null)"
+if ! ssh-keygen -l -f "$PRIVATE_KEY" &>/dev/null; then
+  echo "[ERROR]: The SSH key '$PRIVATE_KEY' is not valid. Is your virtual machine running?"
+  exit 1
+fi
+echo "[CHECK]: Valid key at $PRIVATE_KEY"
+
+# Grab first IP or use whatever HOST_IP_FIELD is set to and check that the guest is up
+HOST_IP="$(vagrant ssh -c "hostname -I | cut -d' ' -f${HOST_IP_FIELD:-1}" 2>/dev/null)"
+HOST_IP="${HOST_IP::-1}" # trim
+if ! ping -c 1 "$HOST_IP" &>/dev/null; then
+  echo "[ERROR]: Cannot ping the host IP '$HOST_IP'"
+  exit 1
+fi
+echo "[CHECK]: Host at $HOST_IP is up"
+
+# Pattern for matching processes running
+MATCH_PATTERN="ssh -fNT -i ${PRIVATE_KEY}.*vagrant@"
+
+# Check amount of processes that match the pattern
+if [ "$(pgrep -afc "$MATCH_PATTERN")" -eq 0 ]; then
+  ssh_connect
+else
+  # Processes found, so prompt to kill remaining ones then start tunnel
+  printf "\n[WARNING]: Found processes running:\n"
+  pgrep -fa "$MATCH_PATTERN"
+  printf '\n'
+  read -rp "Would you like to kill these processes? [y/N] " PKILL_ANSWER
+  echo
+  case "$PKILL_ANSWER" in
+    [yY])
+      echo "[WARNING]: Killing old vagrant SSH tunnel(s): "
+      pgrep -f "$MATCH_PATTERN" | tee >(xargs kill -15)
+      echo
+      if [ "$(pgrep -afc "$MATCH_PATTERN")" -eq 0 ]; then
+        ssh_connect
+      else
+        echo "[ERROR]: Unable to kill processes:"
+        pgrep -f "$MATCH_PATTERN"
+        exit 1
+      fi
+      ;;
+    *)
+      echo "[INFO]: Declined to kill existing processes"
+      exit 0
+      ;;
+  esac
+fi

playbooks/dockerbox.yml

@@ -0,0 +1,11 @@
+- name: Install Dockerbox Server
+  hosts: "{{ PLAYBOOK_HOST | default('none') }}"
+  become: true
+  roles:
+    - base
+    - docker
+    - traefik
+    - nextcloud
+    - jenkins
+    - prometheus
+    - nginx

roles/base/tasks/system.yml

@@ -4,6 +4,11 @@
     state: present
     update_cache: true
 
+- name: Install GPG
+  ansible.builtin.apt:
+    name: gpg
+    state: present
+
 - name: Manage root authorized_keys
   ansible.builtin.template:
     src: authorized_keys.j2

roles/docker/defaults/main.yml

@@ -3,4 +3,4 @@ docker_compose_service: compose
 docker_compose: /usr/bin/docker-compose
 docker_repos_keys: "{{ docker_repos_path }}/.keys"
 docker_repos_keytype: rsa
-docker_repos_path: /srv/compose_repos
+docker_repos_path: /srv/.compose_repos

roles/docker/handlers/main.yml

@@ -2,3 +2,29 @@
   ansible.builtin.systemd:
     daemon_reload: true
   listen: compose_systemd
+
+- name: Find which services had a docker-compose.yml updated
+  set_fact:
+    compose_restart_list: "{{ (compose_restart_list | default([])) + [item.item.name] }}"
+  loop: "{{ compose_update.results }}"
+  loop_control:
+    label: "{{ item.item.name }}"
+  when: item.changed
+  listen: compose_restart
+
+- name: Find which services had their .env updated
+  set_fact:
+    compose_restart_list: "{{ (compose_restart_list | default([])) + [item.item.name] }}"
+  loop: "{{ compose_env_update.results }}"
+  loop_control:
+    label: "{{ item.item.name }}"
+  when: item.changed
+  listen: compose_restart
+
+- name: Restart {{ docker_compose_service }} services
+  ansible.builtin.systemd:
+    state: restarted
+    name: "{{ docker_compose_service }}@{{ item }}"
+  loop: "{{ compose_restart_list | unique }}"
+  when: compose_restart_list is defined
+  listen: compose_restart

roles/docker/tasks/main.yml

@@ -4,6 +4,13 @@
     state: present
     update_cache: true
 
+- name: Login to private registry
+  community.docker.docker_login:
+    registry_url: "{{ docker_login_url | default('') }}"
+    username: "{{ docker_login_user }}"
+    password: "{{ docker_login_pass }}"
+  when: docker_login_user is defined and docker_login_pass is defined
+
 - name: Create docker-compose root
   ansible.builtin.file:
     path: "{{ docker_compose_root }}"
@@ -31,6 +38,7 @@
   community.crypto.openssh_keypair:
     path: "{{ docker_repos_keys }}/id_{{ docker_repos_keytype }}"
     type: "{{ docker_repos_keytype }}"
+    comment: "{{ ansible_hostname }}-deploy-key"
     mode: 0400
     state: present
   when: docker_compose_deploy is defined
@@ -39,11 +47,15 @@
   ansible.builtin.git:
     repo: "{{ item.url }}"
     dest: "{{ docker_repos_path }}/{{ item.name }}"
-    version: "{{ item.version | default('main') }}"
-    force: true
+    version: "{{ item.version }}"
+    accept_newhostkey: "{{ item.accept_newhostkey | default('false') }}"
+    gpg_whitelist: "{{ item.trusted_keys | default([]) }}"
+    verify_commit: "{{ true if (item.trusted_keys is defined and item.trusted_keys) else false }}"
     key_file: "{{ docker_repos_keys }}/id_{{ docker_repos_keytype }}"
-  when: docker_compose_deploy is defined
   loop: "{{ docker_compose_deploy }}"
+  loop_control:
+    label: "{{ item.url }}"
+  when: docker_compose_deploy is defined
 
 - name: Create directories for docker-compose projects using the systemd service
   ansible.builtin.file:
@@ -51,30 +63,32 @@
     state: directory
     mode: 0400
   loop: "{{ docker_compose_deploy }}"
+  loop_control:
+    label: "{{ item.name }}"
   when: docker_compose_deploy is defined
 
-- name: Copy docker-compose project directory
-  ansible.builtin.copy:
-    src: "{{ docker_repos_path }}/{{ item.name }}/"
-    dest: "{{ docker_compose_root }}/{{ item.name }}/"
-    remote_src: yes
-  loop: "{{ docker_compose_deploy }}"
-  when: docker_compose_deploy is defined and item.sync | default(false)
-
-- name: Copy docker-compose.yml files to their service directories
-  ansible.builtin.copy:
+- name: Synchronize docker-compose.yml
+  ansible.posix.synchronize:
     src: "{{ docker_repos_path }}/{{ item.name }}/{{ item.path | default('docker-compose.yml') }}"
     dest: "{{ docker_compose_root }}/{{ item.name }}/docker-compose.yml"
-    remote_src: yes
+  delegate_to: "{{ inventory_hostname }}"
+  register: compose_update
+  notify: compose_restart
   loop: "{{ docker_compose_deploy }}"
-  when: docker_compose_deploy is defined and not item.sync | default(false)
+  loop_control:
+    label: "{{ item.name }}"
+  when: docker_compose_deploy is defined
 
 - name: Set environment variables for docker-compose projects
   ansible.builtin.template:
     src: docker-compose-env.j2
     dest: "{{ docker_compose_root }}/{{ item.name }}/.env"
     mode: 0400
+  register: compose_env_update
+  notify: compose_restart
   loop: "{{ docker_compose_deploy }}"
+  loop_control:
+    label: "{{ item.name }}"
   when: docker_compose_deploy is defined and item.env is defined
 
 - name: Add users to docker group
@@ -97,4 +111,6 @@
     state: started
     enabled: true
   loop: "{{ docker_compose_deploy }}"
+  loop_control:
+    label: "{{ docker_compose_service }}@{{ item.name }}"
   when: item.enabled is defined and item.enabled is true

roles/docker/templates/docker-compose-env.j2

@@ -1,5 +1,4 @@
 # {{ ansible_managed }}
-
 {% if item.env is defined %}
 {% for kvpair in item.env.items() %}
 {{ kvpair.0 }}={{ kvpair.1 }}

update-hosts.sh

@@ -1,42 +0,0 @@
-#!/bin/bash
-
-COMMENT="Project Moxie"
-DOMAIN="vm.krislamo.org"
-HOST[0]="traefik.${DOMAIN}"
-HOST[1]="cloud.${DOMAIN}"
-HOST[2]="git.${DOMAIN}"
-HOST[3]="jenkins.${DOMAIN}"
-HOST[4]="prom.${DOMAIN}"
-HOST[5]="grafana.${DOMAIN}"
-HOST[6]="nginx.${DOMAIN}"
-HOST[7]="vault.${DOMAIN}"
-HOST[8]="wordpress.${DOMAIN}"
-HOST[9]="site1.wordpress.${DOMAIN}"
-HOST[10]="site2.wordpress.${DOMAIN}"
-HOST[11]="unifi.${DOMAIN}"
-HOST[12]="jellyfin.${DOMAIN}"
-
-# Get Vagrantbox guest IP
-VAGRANT_OUTPUT=$(vagrant ssh -c "hostname -I | cut -d' ' -f2" 2>/dev/null)
-
-# Remove ^M from the end
-[ ${#VAGRANT_OUTPUT} -gt 1 ] && IP=${VAGRANT_OUTPUT::-1}
-
-echo "Purging project addresses from /etc/hosts"
-sudo sed -i "s/# $COMMENT//g" /etc/hosts
-for address in "${HOST[@]}"; do
-  sudo sed -i "/$address/d" /etc/hosts
-done
-
-# Remove trailing newline
-sudo sed -i '${/^$/d}' /etc/hosts
-
-if [ -n "$IP" ]; then
-  echo -e "Adding new addresses...\n"
-  echo -e "# $COMMENT" | sudo tee -a /etc/hosts
-  for address in "${HOST[@]}"; do
-    echo -e "$IP\t$address" | sudo tee -a /etc/hosts
-  done
-else
-  echo "Cannot find address. Is the Vagrant box running?"
-fi