Add ability to backup and restore mysql database

compose-dev.yml

@@ -14,4 +14,7 @@ mysql:
   image: mysql:5.7
   environment:
     - MYSQL_ROOT_PASSWORD=password
-    - MYSQL_DATABASE=wordpress
+    - MYSQL_DATABASE=wordpress
+  volumes:
+  - /vagrant/data/:/docker-entrypoint-initdb.d
+  - /vagrant/scripts/:/scripts

scripts/docker-dbbackup.sh

@@ -0,0 +1,4 @@
+#!/bin/bash
+echo "Running docker-dbackup.sh"
+/usr/bin/mysqldump -u root -p"$MYSQL_ROOT_PASSWORD" "$MYSQL_DATABASE" > /docker-entrypoint-initdb.d/dbbackup.sql
+echo "Finished docker-dbackup.sh"

scripts/host-dbbackup.bat

@@ -0,0 +1 @@
+vagrant ssh -c "/vagrant/scripts/vagrant-dbbackup.sh"

scripts/vagrant-dbbackup.sh

@@ -0,0 +1,6 @@
+#!/bin/bash
+echo "Running vagrant-dbackup.sh"
+ID="$(docker ps | grep mysql | awk -F ' ' '{print $1}')"
+echo "mysql docker container is $ID"
+docker exec -it $ID /scripts/docker-dbbackup.sh
+echo "Finished vagrant-dbbackup.sh"