Deploy a simple webserver docker-compose stack

The beginning of a revamp of FRITA infrastructure into containers

roles/webserver/defaults/main.yml

@@ -0,0 +1 @@
+webserver_root: "{{ docker_compose_root }}/webserver"

roles/webserver/files/docker-compose.yml

@@ -0,0 +1,32 @@
+version: '3.5'
+
+networks:
+  traefik:
+    name: traefik
+
+services:
+  traefik:
+    image: traefik:${TRAEFIK_VERSION:-latest}
+    command:
+      - --api.dashboard=${TRAEFIK_DASHBOARD:-true}
+      - --api.debug=${TRAEFIK_DEBUG:-false}
+      - --providers.docker=true
+      - --entrypoints.web.address=:80
+      - --entrypoints.web.http.redirections.entrypoint.to=websecure
+      - --entrypoints.web.http.redirections.entrypoint.scheme=https
+      - --entrypoints.web.http.redirections.entrypoint.permanent=true
+      - --entrypoints.websecure.address=:443
+      - --entrypoints.local.address=:8443
+    ports:
+      - 80:80
+      - 443:443
+      - "127.0.0.1:8443:8443"
+    volumes:
+      - /var/run/docker.sock:/var/run/docker.sock
+    labels:
+      traefik.http.routers.api.rule: Host(`${TRAEFIK_DOMAIN:-traefik.local.freeitathens.org}`)
+      traefik.http.routers.api.entrypoints: local
+      traefik.http.routers.api.service: api@internal
+      traefik.http.routers.api.tls: true
+    networks:
+      - traefik

roles/webserver/handlers/main.yml

@@ -1,18 +1,5 @@
-# Copyright (C) 2019  Free I.T. Athens
-#
-# 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: Reload Apache2
-  service: name=apache2 state=reloaded
-
+- name: Compose up on webserver stack
+  ansible.builtin.command: "docker-compose up -d"
+  args:
+    chdir: "{{ webserver_root }}"
+  listen: composeup_webserver

roles/webserver/tasks/main.yml

@@ -1,40 +1,24 @@
-# Copyright (C) 2019  Free I.T. Athens
-#
-# 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 Apache2 Web Server
-  apt:
-    name: apache2
-    state: present
-
-- name: Start Apache2 Web Server
-  service:
-    name: apache2
-    state: started
-
-- name: Install PHP
-  apt:
-    name: php
-    state: present
-
-- name: Install PHP MySQL Extension
-  apt:
-    name: php-mysql
-    state: present
-  notify: Reload Apache2
-
 - name: Install MariaDB Server
-  apt:
+  ansible.builtin.apt:
     name: mariadb-server
     state: present
+
+- name: Create webserver docker-compose directory
+  ansible.builtin.file:
+    path: "{{ webserver_root }}"
+    state: directory
+    mode: 0600
+
+- name: Install webserver docker-compose.yml
+  ansible.builtin.copy:
+    src: docker-compose.yml
+    dest: "{{ webserver_root }}/docker-compose.yml"
+    mode: 0600
+  notify: composeup_webserver
+
+- name: Install docker-compose .env
+  ansible.builtin.template:
+    src: compose-env.j2
+    dest: "{{ webserver_root }}/.env"
+    mode: 0600
+  notify: composeup_webserver

roles/webserver/templates/compose-env.j2

@@ -0,0 +1,4 @@
+# {{ ansible_managed }}
+{% for key, value in webserver_env.items() %}
+{{ key }}={{ value }}
+{% endfor %}