From eb2c4a693b677ce82d25ef5cedebe623e70e86b5 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Jakub=20Soko=C5=82owski?= <jakub@status.im>
Date: Tue, 7 Jul 2020 18:16:23 +0200
Subject: [PATCH] referral-service: run migrations on container updates
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Signed-off-by: Jakub Sokołowski <jakub@status.im>
---
 .../roles/referral-service/tasks/compose.yml  | 26 +++++++++++++------
 1 file changed, 18 insertions(+), 8 deletions(-)

diff --git a/ansible/roles/referral-service/tasks/compose.yml b/ansible/roles/referral-service/tasks/compose.yml
index d7229c9..a3231f3 100644
--- a/ansible/roles/referral-service/tasks/compose.yml
+++ b/ansible/roles/referral-service/tasks/compose.yml
@@ -9,10 +9,10 @@
           image: '{{ referral_srv_app_image }}'
           restart: 'always'
           env_file: '{{ referral_srv_service_path }}/app.env'
-          deploy:
-            labels:
-              # automatic image updates
-              com.centurylinklabs.watchtower.enable: 'true'
+          labels:
+            # automatic image updates
+            com.centurylinklabs.watchtower.enable: 'true'
+            com.centurylinklabs.watchtower.lifecycle.post-update: 'rake db:migrate'
           ports:
             - '{{ referral_srv_app_port }}:{{ referral_srv_app_port }}/tcp'
           volumes:
@@ -22,16 +22,26 @@
             - 'cache'
             - 'queue'
 
+        # Migrations need to run before the app
+        migrate:
+          container_name: '{{ referral_srv_service_name }}-migrate'
+          image: '{{ referral_srv_app_image }}'
+          env_file: '{{ referral_srv_service_path }}/app.env'
+          command: 'rake db:migrate'
+          volumes:
+            - '{{ referral_srv_app_vol }}:/data'
+          depends_on:
+            - 'db'
+
         queue:
           container_name: '{{ referral_srv_queue_name }}'
           image: '{{ referral_srv_queue_image }}'
           restart: 'always'
           env_file: '{{ referral_srv_service_path }}/app.env'
           command: 'sidekiq'
-          deploy:
-            labels:
-              # automatic image updates
-              com.centurylinklabs.watchtower.enable: 'true'
+          labels:
+            # automatic image updates
+            com.centurylinklabs.watchtower.enable: 'true'
           depends_on:
             - 'db'
             - 'cache'