Update traefik, install by version number, check checksum

README.md

@@ -7,7 +7,7 @@ Basic traefik configuration
 ```
 - src: [email protected]:smartlogic/ansible-role-traefik
   name: traefik
-  version: 0.1.0
+  version: 0.2.0
 ```
 
 ## Requirements
@@ -17,6 +17,7 @@ None
 ## Role Variables
 
 - `traefik_version` - Which version of traefik to download
+- `traefik_checksum` - The sha256 checksum of the traefik download
 - `traefik_config` - The file to use for `config.toml`
   - Default: `config.toml`
 

defaults/main.yml

@@ -1,3 +1,4 @@
 ---
-traefik_version: 1.4.1
+traefik_version: 1.5.0
+traefik_checksum: f5bad64d95377a890f7e04640f6356df41c7c196b317a0f8f76a952979dbea50
 traefik_config: "config.toml"

tasks/main.yml

@@ -5,11 +5,19 @@
     mode: 0755
   become: yes
 
+- name: "Create traefik version folder"
+  file:
+    path: "/opt/traefik/{{ traefik_version }}"
+    state: directory
+    mode: 0755
+  become: yes
+
 - name: "Download traefik"
   get_url:
     url: "https://github.com/containous/traefik/releases/download/v{{ traefik_version }}/traefik_linux-amd64"
-    dest: "/opt/traefik/traefik"
+    dest: "/opt/traefik/{{ traefik_version }}/traefik"
     mode: 0755
+    checksum: "sha256:{{ traefik_checksum }}"
   become: yes
 
 - name: Copy config.yml

templates/traefik.service.j2

@@ -5,7 +5,7 @@ After=network-online.target
 [Service]
 Restart=on-failure
 WorkingDirectory=/opt/traefik
-ExecStart=/opt/traefik/traefik --configfile=/opt/traefik/config.toml
+ExecStart=/opt/traefik/{{ traefik_version }}/traefik --configfile=/opt/traefik/config.toml
 
 [Install]
 WantedBy=multi-user.target