update mysql

Dockerfile

@@ -1,8 +1,8 @@
 FROM ruby:2.4
 
-## Install nodejs
+## Install nodejs and mysql-client
 RUN apt-get -y update \
-&& apt-get -y install nodejs \
+&& apt-get -y install nodejs mysql-client\
 && rm -rf /var/lib/apt/lists/*
 
 ## Install required gems

docker-compose.yml

@@ -12,7 +12,8 @@ services:
       - "mysql"
       - "rabbitmq"
     volumes:
-      - ./data/postal:/opt/postal/config
+      - ./data/postal/assets:/opt/postal/public/assets
+      - ./data/postal/config:/opt/postal/config
       - ./data/docker:/docker
     environment:
       - MYSQL_ROOT_PASSWORD=changeme

wrapper.sh

@@ -32,5 +32,11 @@ sed -i -e '/rabbitmq:/!b' -e ':a' -e "s/vhost.*/vhost: \/$RABBITMQ_DEFAULT_VHOST
 ## Clean Up
 rm -rf /opt/postal/tmp/pids/*
 
+## Wait for MySQL to start up
+echo "== Waiting for MySQL to start up =="
+while ! mysqladmin ping -h mysql --silent; do
+    sleep 0.5
+done
+
 ## Start Postal
 /opt/postal/bin/postal "$@"