Headed in a new direction using swarm

.gitignore

@@ -0,0 +1,2 @@
+group_vars/all
+hosts

group_vars/all.example

@@ -1,18 +1,23 @@
 ---
 # Variables listed here are applicable to all host groups
 
-# Software versions
+### Software versions
 docker_compose_version_to_install: 1.18.0
 docker_ce_version_to_install: 17.09.1~ce-0~ubuntu
 
-# User stuff
+### User stuff
 default_pub_key: https://raw.githubusercontent.com/jcwimer/ubuntu-template/master/post/id_rsa.pub
 standard_user: cody
 git_user: "Jacob Cody Wimer"
 git_email: "jacob.wimer@gmail.com"
 chosen_timezone: "America/New_York"
+# root domain for all services. You should have an A record for *.root_domain. For example, if your domain is test.com you should have an A record for *.test.com pointing to your node.
+# this will allow automatic dns for for things like dokuwiki.test.com and portainer.test.com
+root_domain: test.com
 
-# Persistent storage if you are doing a single machine deploy, local is an option. If you are doing multi instance deploy, choose one of the following:
+
+
+### Persistent storage if you are doing a single machine deploy, local is an option. If you are doing multi instance deploy, choose one of the following:
 # nfs
 # digitalocean
 # gcp

hosts.example

@@ -0,0 +1,10 @@
+# Node where config files get copied to and docker swarm gets initiated
+# replace localhost with the ip of your bootstrap node
+[bootstrap]
+localhost
+
+# nodes that will be swarm managers (note these will not host services)
+[non-bootstrap-managers]
+
+# nodes that will be swarm workers (note these will need to have more resources than managers)
+[workers]

playbooks/multi-instance.yml

@@ -19,16 +19,9 @@
   tasks:
    - include: ../roles/common/tasks/main.yml
 
-- name: Deploy gitea
-  hosts: gitea
+- name: Deploy startup-infrastructure swarm stack
+  hosts: bootstrap
   user: root
   serial: 100%
   tasks:
-    - include: ../roles/gitea/tasks/main.yml
-
-- name: Deploy dokuwiki
-  hosts: dokuwiki
-  user: root
-  serial: 100%
-  tasks:
-    - include: ../roles/dokuwiki/tasks/main.yml
+    - include: ../roles/startup-infrastructure/tasks/main.yml

roles/startup-infrastructure/tasks/main.yml

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+---
+- name: Place the compose file
+  template: src=../roles/startup-infrastructure/templates/docker-compose.yml.j2 dest=/data/startup-infrastructure.yml
+
+- name: Run stack deploy
+  shell: cd /data && docker stack deploy -c startup-infrastructure.yml startup-infrastructure

roles/startup-infrastructure/templates/docker-compose.yml.j2

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+version: '3.1'
+networks:
+  appnet:
+  wekan:
+    driver: bridge
+
+services:
+  traefik:
+    image: traefik:1.6.4
+    ports:
+      - "80:80"
+      - "443:443"
+      - "8081:8080"
+    networks:
+      - appnet
+    volumes:
+      - ./traefik.toml:/etc/traefik/traefik.toml
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    deploy:
+      mode: replicated
+      replicas: 1
+      placement:
+        constraints:
+          - node.role == manager
+
+  portainer:
+    image: portainer/portainer
+    networks:
+      - appnet
+    volumes:
+      - portainer_data:/data
+      - /var/run/docker.sock:/var/run/docker.sock:ro
+    deploy:
+      labels:
+        - "traefik.frontend.entryPoints=http"
+        - "traefik.protocol=http"
+        - "traefik.backend=portainer"
+        - "traefik.port=9000"
+        - "traefik.docker.network=appnet"
+        - "traefik.frontend.rule=Host:portainer.{{ root_domain }}"
+      mode: replicated
+      replicas: 1
+      {% if {{ groups['workers'] | length }} > 0 %}
+      placement:
+        constraints:
+          - node.role == worker
+      {% endif %}
+
+  bitwarden:
+    image: mprasil/bitwarden
+    networks:
+      - appnet
+    volumes:
+      - bitwarden_data:/data
+    deploy:
+      labels:
+        - "traefik.frontend.entryPoints=http"
+        - "traefik.protocol=http"
+        - "traefik.backend=bitwarden"
+        - "traefik.port=80"
+        - "traefik.docker.network=appnet"
+        - "traefik.frontend.rule=Host:bitwarden.{{ root_domain }}"
+      mode: replicated
+      replicas: 1
+      {% if {{ groups['workers'] | length }} > 0 %}
+      placement:
+        constraints:
+          - node.role == worker
+      {% endif %}
+
+  gitea:
+    image: gitea/gitea:latest
+    environment:
+      - USER_UID=1000
+      - USER_GID=1000
+    networks:
+      - appnet
+    volumes:
+      - gitea_data:/data
+    ports:
+      - "2222:22"
+    deploy:
+      labels:
+        - "traefik.frontend.entryPoints=http"
+        - "traefik.protocol=http"
+        - "traefik.backend=git"
+        - "traefik.port=3000"
+        - "traefik.docker.network=appnet"
+        - "traefik.frontend.rule=Host:git.{{ root_domain }}"
+      mode: replicated
+      replicas: 1
+      {% if {{ groups['workers'] | length }} > 0 %}
+      placement:
+        constraints:
+          - node.role == worker
+      {% endif %}
+
+  dokuwiki:
+    image: mprasil/dokuwiki
+    networks:
+      - appnet
+    volumes:
+      - dokuwiki_data:/dokuwiki
+    deploy:
+      labels:
+        - "traefik.frontend.entryPoints=http"
+        - "traefik.protocol=http"
+        - "traefik.backend=dokuwiki"
+        - "traefik.port=80"
+        - "traefik.docker.network=appnet"
+        - "traefik.frontend.rule=Host:dokuwiki.{{ root_domain }}"
+      mode: replicated
+      replicas: 1
+      {% if {{ groups['workers'] | length }} > 0 %}
+      placement:
+        constraints:
+          - node.role == worker
+      {% endif %}
+
+  wekandb:
+    # All Wekan data is stored in MongoDB. For backup and restore, see:
+    #   https://github.com/wekan/wekan/wiki/Export-Docker-Mongo-Data
+    image: mongo:3.2.21
+    command: mongod --smallfiles --oplogSize 128
+    networks:
+      - wekan
+    volumes:
+      - wekan-db:/data/db
+      - wekan-db-dump:/dump
+    deploy:
+      mode: replicated
+      replicas: 1
+      {% if {{ groups['workers'] | length }} > 0 %}
+      placement:
+        constraints:
+          - node.role == worker
+      {% endif %}
+
+  wekan:
+    image: quay.io/wekan/wekan
+    networks:
+      - wekan
+      - appnet
+    environment:
+      - ROOT_URL=http://{{ root_domain }}
+      - MONGO_URL=mongodb://wekandb:27017/wekan
+      #- MAIL_URL=smtp://user:pass@mailserver.example.com:25/
+      #- MAIL_FROM='Example Wekan Support <support@example.com>'
+      - WITH_API=true
+    deploy:
+      labels:
+        - "traefik.frontend.entryPoints=http"
+        - "traefik.protocol=http"
+        - "traefik.backend=wekan"
+        - "traefik.port=8080"
+        - "traefik.docker.network=appnet"
+        - "traefik.frontend.rule=Host:wekan.{{ root_domain }}"
+      mode: replicated
+      replicas: 1
+      {% if {{ groups['workers'] | length }} > 0 %}
+      placement:
+        constraints:
+          - node.role == worker
+      {% endif %}
+
+{% set docker_volumes = ['portainer_data','bitwarden_data','gitea_data','dokuwiki_data','wekan-db','wekan-db-dump'] %}
+volumes:
+{% for volume in docker_volumes %}
+  {{ volume }}:
+    {% if storage_type == 'nfs' %}
+    driver: local
+    driver_opts:
+      type: nfs
+      o: "addr={{ nfs_address }},soft,nolock,rw"
+      device: ":{{ nfs_root_path }}/{{ volume }}"
+  {% elif storage_type == 'local' %}
+    driver: local
+  {% endif %}
+{% endfor %}

supporting-scripts/deploy.sh

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+#!/bin/bash
+#keep adding dirname's to go up more directories.
+project_dir="$(dirname $( dirname $(readlink -f ${BASH_SOURCE[0]})))"
+ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook --private-key ${PRIVATE_KEY} -i ${project_dir}/hosts ${project_dir}/playbooks/multi-instance.yml

supporting-scripts/multi-instance-deploy.sh

@@ -1,4 +0,0 @@
-#!/bin/bash
-#keep adding dirname's to go up more directories.
-project_dir="$(dirname $( dirname $(readlink -f ${BASH_SOURCE[0]})))"
-ANSIBLE_HOST_KEY_CHECKING=False ansible-playbook -i ${project_dir}/multi-instance-hosts ${project_dir}/playbooks/multi-instance.yml