MkDocs in a Docker. (Alpine Linux as a base image) Image size ~ 25Mb

GitLab-CE on Steroids (Extra features - see Readme)

TeamSpeak 3 Server

Apache in a Docker (Supervisor - CentOS 7 & Alpine)

Supervisor in a Docker (CentOS and Alpine)

Cacti Server with HTTP2/support and SSL termination

Stress tool in a Docker (Alpine) Raspberry PI ready

Nginx docker image with HTTP/2 and LDAP support. Extensible, nicely tuned for better performance.

Gitlab Runner in a docker (CentOS 7)

Puppet Server in a Docker

Cerebero in a Docker (Alpine)

HAProxy as simple auth (Alpine)

ElasticHQ in a docker (The right way)

Apache with PHP in Docker (Supervisor, CentOS 7) Multiple versions of PHP provided. Use tags.

SNMP command-like ready (CentOS-7)