testing

- Added Makefile
- Added UFW firewall

.gitignore

@@ -1,4 +1,5 @@
 environments
+*.log
 .playbook
 .vagrant
 .vscode

Makefile

@@ -0,0 +1,9 @@
+all: vagrant
+
+vagrant:
+	vagrant up --no-destroy-on-error --no-color | tee ./vagrantup.log
+	./forward-ssh.sh
+
+clean:
+	vagrant destroy -f --no-color
+	rm -rf .vagrant ./*.log

README.md

@@ -1,15 +1,19 @@
 # Free I.T. Athen's Infrastructure
 This project is used to develop Ansible for deploying and maintaining websites
-and services operated by Free I.T. Athens.
+and services operated by Free I.T. Athens (FRITA).
 
-- Requires Ansible and Vagrant on the host
+- Requires GNU Make, Ansible, and Vagrant on the host
 
 ## Quick Start
 1. Clone this project
-2. Run `vagrant up` to provision a Debian 11 base box
+2. Run `make` to provision a Debian 11 base box
+3. Go to
+    - [Traefik Dashboard](https://traefik.local.freeitathens.org:8443/dashboard/#/)
+    - [WordPress](https://www.local.freeitathens.org)
+4. Click through the HTTPS security warning
 
 ## Authors
-* **Kris Lamoureux** - *Project Founder* - @[krislamo](https://github.com/krislamo)
+* **Kris Lamoureux** - *Project Founder* - [@krislamo](https://github.com/krislamo)
 
 ## Copyrights and Licenses
 Copyright (C) 2019, 2020, 2022  Free I.T. Athens

dev/vars/webserver.yml

@@ -1,5 +1,46 @@
+###############
+### Secrets ###
+###############
+secret:
+  WORDPRESS_DB_PASSWORD: WPpa55w0rd!
+
+##############
+### Docker ###
+##############
 docker_users:
   - vagrant
 
-webserver_env:
-  TRAEFIK_DOMAIN: traefik.example.org
+################
+#### MariaDB ###
+################
+databases:
+  - name: wordpress
+    pass: "{{ secret.WORDPRESS_DB_PASSWORD }}"
+
+#######################
+### Webserver Stack ###
+#######################
+webserver:
+  ###############
+  ### Traefik ###
+  ###############
+  #TRAEFIK_VERSION: latest
+  #TRAEFIK_ROOT_DOMAIN: local.freeitathens.org
+  #TRAEFIK_DOMAIN: traefik.local.freeitathens.org
+  #TRAEFIK_DASHBOARD: true
+  #TRAEFIK_EXPOSED_DEFAULT: false
+  #TRAEFIK_WEB_ENABLED: true
+  TRAEFIK_DEBUG: true
+  TRAEFIK_ACME_PROVIDER: dreamhost
+  TRAEFIK_ACME_CASERVER: https://acme-v02.api.letsencrypt.org/directory
+  TRAEFIK_ACME_EMAIL: frita@example.org
+
+  #################
+  ### WordPress ###
+  #################
+  #WORDPRESS_VERSION: latest
+  #WORDPRESS_DOMAIN: www.local.freeitathens.org
+  #WORDPRESS_DB_HOST: host.docker.internal
+  #WORDPRESS_DB_NAME: wordpress
+  #WORDPRESS_DB_USER: wordpress
+  WORDPRESS_DB_PASSWORD: "{{ secret.WORDPRESS_DB_PASSWORD }}"

dev/webserver.yml

@@ -4,5 +4,6 @@
   vars_files:
     - vars/webserver.yml
   roles:
+    - common
     - docker
     - webserver

forward-ssh.sh

@@ -0,0 +1,26 @@
+#!/bin/bash
+
+# Finds the SSH private key under ./.vagrant and connects to
+# the Vagrant box, port forwarding localhost ports: 8443, 80, 443
+PRIVATE_KEY="$(find .vagrant -name "private_key")"
+HOST_IP="$(vagrant ssh -c "hostname -I | cut -d' ' -f2" 2>/dev/null)"
+MATCH_PATTERN="ssh -fNT -i ${PRIVATE_KEY}.*vagrant@"
+
+function ssh_connect {
+  sudo ssh -fNT -i "$PRIVATE_KEY" \
+    -L 8443:localhost:8443 \
+    -L 80:localhost:80 \
+    -L 443:localhost:443 \
+    -o UserKnownHostsFile=/dev/null \
+    -o StrictHostKeyChecking=no \
+      vagrant@"${HOST_IP::-1}" 2>/dev/null
+}
+
+set -x
+if [ "$(pgrep -afc "$MATCH_PATTERN")" -eq 0 ]; then
+  ssh_connect
+else
+  pgrep -f "$MATCH_PATTERN" | xargs sudo kill -9
+  ssh_connect
+fi
+set +x

roles/common/tasks/main.yml

@@ -0,0 +1,30 @@
+- name: Create Ansible's temporary remote directory
+  ansible.builtin.file:
+    path: "~/.ansible/tmp"
+    state: directory
+    mode: 0700
+
+- name: Install the Uncomplicated Firewall
+  ansible.builtin.apt:
+    name: ufw
+    state: present
+    update_cache: true
+
+- name: Deny incoming traffic by default
+  community.general.ufw:
+    default: deny
+    direction: incoming
+
+- name: Allow outgoing traffic by default
+  community.general.ufw:
+    default: allow
+    direction: outgoing
+
+- name: Allow OpenSSH with rate limiting
+  community.general.ufw:
+    name: ssh
+    rule: limit
+
+- name: Enable firewall
+  community.general.ufw:
+    state: enabled

roles/docker/tasks/main.yml

@@ -2,7 +2,6 @@
   ansible.builtin.apt:
     name: ['docker.io', 'docker-compose']
     state: present
-    update_cache: true
 
 - name: Create docker-compose root
   ansible.builtin.file:

roles/webserver/defaults/main.yml

@@ -1 +1,4 @@
 webserver_root: "{{ docker_compose_root }}/webserver"
+mariadb_trust:
+  - "172.16.0.0/12"
+  - "192.168.0.0/16"

roles/webserver/files/docker-compose.yml

@@ -1,5 +1,8 @@
 version: '3.5'
 
+volumes:
+  wordpress:
+
 networks:
   traefik:
     name: traefik
@@ -7,16 +10,23 @@ networks:
 services:
   traefik:
     image: traefik:${TRAEFIK_VERSION:-latest}
+    restart: always
     command:
       - --api.dashboard=${TRAEFIK_DASHBOARD:-true}
       - --api.debug=${TRAEFIK_DEBUG:-false}
       - --providers.docker=true
+      - --providers.docker.exposedbydefault=${TRAEFIK_EXPOSED_DEFAULT:-false}
       - --entrypoints.web.address=:80
+      - --entrypoints.websecure.address=:443
+      - --entrypoints.local.address=:8443
       - --entrypoints.web.http.redirections.entrypoint.to=websecure
       - --entrypoints.web.http.redirections.entrypoint.scheme=https
       - --entrypoints.web.http.redirections.entrypoint.permanent=true
-      - --entrypoints.websecure.address=:443
-      - --entrypoints.local.address=:8443
+      - --certificatesresolvers.letsencrypt.acme.email=${TRAEFIK_ACME_EMAIL}
+      - --certificatesresolvers.letsencrypt.acme.storage=acme.json
+      - --certificatesresolvers.letsencrypt.acme.dnschallenge.provider=${TRAEFIK_ACME_PROVIDER}
+      - --certificatesresolvers.letsencrypt.acme.dnschallenge.delaybeforecheck=0
+      - --certificatesresolvers.letsencrypt.acme.caserver=${TRAEFIK_ACME_CASERVER:-https://acme-staging-v02.api.letsencrypt.org/directory}
     ports:
       - 80:80
       - 443:443
@@ -28,5 +38,30 @@ services:
       traefik.http.routers.api.entrypoints: local
       traefik.http.routers.api.service: api@internal
       traefik.http.routers.api.tls: true
+      traefik.http.routers.api.tls.domains[0].main: ${TRAEFIK_ROOT_DOMAIN:-local.freeitathens.org}
+      traefik.http.routers.api.tls.domains[0].sans: "*.${TRAEFIK_ROOT_DOMAIN:-local.freeitathens.org}"
+      traefik.enable: ${TRAEFIK_WEB_ENABLED:-true}
     networks:
       - traefik
+
+  wordpress:
+    image: wordpress:${WORDPRESS_VERSION:-latest}
+    restart: always
+    environment:
+      WORDPRESS_DB_HOST: ${WORDPRESS_DB_HOST:-host.docker.internal}
+      WORDPRESS_DB_NAME: ${WORDPRESS_DB_NAME-wordpress}
+      WORDPRESS_DB_USER: ${WORDPRESS_DB_USER:-wordpress}
+      WORDPRESS_DB_PASSWORD: ${WORDPRESS_DB_PASSWORD}
+    labels:
+      traefik.http.routers.wordpress.rule: Host(`${WORDPRESS_DOMAIN:-www.local.freeitathens.org}`)
+      traefik.http.routers.wordpress.entrypoints: websecure
+      traefik.http.routers.wordpress.tls: true
+      traefik.http.services.wordpress.loadbalancer.server.port: 80
+      traefik.docker.network: traefik
+      traefik.enable: ${WORDPRESS_WEB_ENABLED:-true}
+    volumes:
+      - wordpress:/var/www/html
+    networks:
+      - traefik
+    extra_hosts:
+      - host.docker.internal:host-gateway

roles/webserver/handlers/main.yml

@@ -3,3 +3,9 @@
   args:
     chdir: "{{ webserver_root }}"
   listen: composeup_webserver
+
+- name: Restart MariaDB
+  ansible.builtin.service:
+    name: mariadb
+    state: restarted
+  listen: restart_mariadb

roles/webserver/tasks/main.yml

@@ -3,6 +3,37 @@
     name: mariadb-server
     state: present
 
+- name: Change the bind-address to allow Docker
+  ansible.builtin.lineinfile:
+    path: /etc/mysql/mariadb.conf.d/50-server.cnf
+    regex: "^bind-address"
+    line: "bind-address            = 0.0.0.0"
+  notify: restart_mariadb
+
+- name: Install MySQL Support for Python 3
+  ansible.builtin.apt:
+    name: python3-pymysql
+    state: present
+
+- name: Create MariaDB databases
+  community.mysql.mysql_db:
+    name: "{{ item.name }}"
+    state: present
+    login_unix_socket: /var/run/mysqld/mysqld.sock
+  loop: "{{ databases }}"
+  no_log: "{{ item.pass is defined }}"
+
+- name: Create MariaDB users
+  community.mysql.mysql_user:
+    name: "{{ item.name }}"
+    password: "{{ item.pass }}"
+    host: '%'
+    state: present
+    priv: "{{ item.name }}.*:ALL"
+    login_unix_socket: /var/run/mysqld/mysqld.sock
+  loop: "{{ databases }}"
+  no_log: "{{ item.pass is defined }}"
+
 - name: Create webserver docker-compose directory
   ansible.builtin.file:
     path: "{{ webserver_root }}"
@@ -22,3 +53,20 @@
     dest: "{{ webserver_root }}/.env"
     mode: 0600
   notify: composeup_webserver
+
+- name: Allow MariaDB database connections
+  community.general.ufw:
+    rule: allow
+    port: 3306
+    proto: tcp
+    src: "{{ item }}"
+  loop: "{{ mariadb_trust }}"
+
+- name: Add HTTP and HTTPS firewall rule
+  community.general.ufw:
+    rule: allow
+    port: "{{ item }}"
+    proto: tcp
+  loop:
+    - "80"
+    - "443"

roles/webserver/templates/compose-env.j2

@@ -1,4 +1,4 @@
 # {{ ansible_managed }}
-{% for key, value in webserver_env.items() %}
+{% for key, value in webserver.items() %}
 {{ key }}={{ value }}
 {% endfor %}

webserver.yml

@@ -2,5 +2,6 @@
   hosts: all
   become: true
   roles:
+    - common
     - docker
     - webserver