add redis

Author: banjocat

ansible/redis.yml

@@ -0,0 +1,4 @@
+- hosts: short,data
+  gather_facts: yes
+  roles:
+    - redis

ansible/roles/redis/files/redis-commander.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=Redis Commander Container
+After=docker.service
+Requires=docker.service
+ 
+[Service]
+TimeoutStartSec=0
+Restart=always
+ExecStartPre=-/usr/bin/docker stop %n
+ExecStartPre=-/usr/bin/docker rm %n
+ExecStartPre=/usr/bin/docker pull rediscommander/redis-commander:latest
+ExecStart=/usr/bin/docker run --rm --name redis-commander --net=host rediscommander/redis-commander:latest
+
+ 
+[Install]
+WantedBy=multi-user.target
+

ansible/roles/redis/files/redis.service

@@ -0,0 +1,17 @@
+[Unit]
+Description=Redis Container
+After=docker.service
+Requires=docker.service
+ 
+[Service]
+TimeoutStartSec=0
+Restart=always
+ExecStartPre=-/usr/bin/docker stop %n
+ExecStartPre=-/usr/bin/docker rm %n
+ExecStartPre=/usr/bin/docker pull redis:5
+ExecStart=/usr/bin/docker run --rm --name redis --net=host redis:5
+
+ 
+[Install]
+WantedBy=multi-user.target
+

ansible/roles/redis/handlers/main.yml

@@ -0,0 +1,9 @@
+- name: restart redis
+  systemd:
+    name: redis
+    state: restarted
+
+- name: restart redis-commander
+  systemd:
+    name: redis-commander
+    state: restarted

ansible/roles/redis/tasks/main.yml

@@ -0,0 +1,27 @@
+# https://container-solutions.com/running-docker-containers-with-systemd/
+- name: Add systemd file
+  copy:
+    src: redis.service
+    dest: /etc/systemd/system/redis.service
+  notify: restart redis
+
+- name: Start redis
+  systemd:
+    daemon_reload: true
+    name: redis
+    enabled: true
+    state: started
+
+- name: Add systemd file
+  copy:
+    src: redis-commander.service
+    dest: /etc/systemd/system/redis-commander.service
+  notify: restart redis-commander
+
+- name: Start redis-commander
+  systemd:
+    daemon_reload: true
+    name: redis-commander
+    enabled: true
+    state: started
+