A multiservice docker container based on alpine for running daemontools supervised services.
Initialized with openssh, user alpine, supporting only public key authentication.
== Introduction
This project aims to build a minimal environment for daemontools supervised procesess. It uses
alpine as a base, and runs svscanboot as process 1. There is no traditional init system. Instead,
first-boot configuration is done using an ansible playbook bootstrap.yml. Hashicorp Packer
is used to build the image and upload it to docker hub.
== SSH Authentication:
The system runs a supervised sshd, configured for public key authentication. A private key in openssh
format may be provided at build time using the environment variable PUBLIC_KEY= with the defaut of ~/.ssh/id_rsa.pub
== CLI
Make is used to control the process. The following make targets are defined:
make [PUBLIC_KEY=<FILENAME>] build - builds a new image
make start - starts the container with docker run
make [PRIVATE_KEY=<FILENAME>] ssh - builds an ssh command line and connects to the running container
make stop - stops the container started by make start
make clean - stops ALL docker containers in the system and removes ALL local docker images