Move images to Alpine

[rasodu]

Switch base for as many images as possible to Alpine. This will save disk space and will reduce time to download image from docker hub. Any php related images will not be moved to Alpine. This is because at this point the number of packages you can download from apk package manager are limited.

Alpine based images will be pulled in the services

• memcached
• mysql(No Alpine version avilabe yet)
• beanstalkd
• redis
• michielbdejong/mailtrap(Find Alpine based image)

Images that will be moved to Alpine

• Cron
• nginxhttp(This couldn't be moved because let's encrypt client couldn't be installed on alpine image)
• nginxhttps
• pusherlaravel
• s3mock(Requires that the base image is moved to Alpine)

Images that will not be moved to Alpine(It is difficult to install additional php extensions on alpine image)

• phpfpm
• phpfpmdev
• cmd

[rasodu]

Completion status

Alpine based images pulled into services

• memcached
• beanstalkd(switched image from 'schickling/beanstalkd' to 'kusmierz/beanstalkd:v1.10.0')
• redis
• Cron
• nginxhttps
• pusherlaravel