5 commits

Author	SHA1	Message	Date
Solomon Hykes	34fbaa5f6d	'docker run -e': set environment variables in a container	2013-03-22 20:36:34 -07:00
Solomon Hykes	fb350e0c77	Setup a predictable, repeatable environment for containers	2013-03-07 09:25:41 -08:00
Andrea Luzzardi	b9b66d0e1b	sysinit: Support for the -g (gateway) flag used in networking setup	2013-02-21 10:47:57 -08:00
Andrea Luzzardi	6de3e8a22d	Implemented support to run as a different user (through the -u flag)	2013-02-13 17:24:35 -08:00
Andrea Luzzardi	58a2294260	Implemented a self-injecting process wrapper that runs inside the container ... - Before starting the container, docker injects itself inside the container by mount binding the dockerd binary into /sbin/init - Instead of running the user process directly inside the container, we run /sbin/init targetprocess [args...] - When docker is run as /sbin/init (e.g. argv[0] == "/sbin/init"), then its own sys init code kicks in - The sys init code will be responsible for setting up the process environment prior to its execution (setuid, networking, ...). - Finally, docker's sys init will exec() the container's process, thus replacing itself with the target binary (which will be running as pid 1)	2013-02-13 14:01:44 -08:00