Proof of concept pseudo-reimplementation of iocage in Go, with intent to focus on "thickjails".
currently implemented commands
Create a config file at /usr/local/etc/rollcage.conf:
# zfsroot is the location of the zfs dataset where rollcage lives
zfsroot = "tank/iocage"
The current list of supported commands is as follows:
chroot Chroot into jail, without actually starting the jail itself
console Execute login to have a shell inside the jail.
destroy destroy jail
df List disk space related information
exec Execute login to have a shell inside the jail.
get get list of properties
list List all jails
reboot reboot jail
restart restart jail
rollback Rollback jail to a particular snapshot
runtime show runtime configuration of a jail
set Set a property to a given value
snaplist List all snapshots belonging to jail
snapremove Remove snapshots belonging to jail
snapshot Create a zfs snapshot for jail
start start jail
stop stop jail
update update a jail to the latest patchlevel
version Print the version
Currently required to build:
- a working Go (1.5 recommended) install
- gb
- make (bsdmake, not gnu-make)
Building:
$ make
Available targets:
help this help
clean clean up
all build binaries and man pages
test run tests
cover run tests with cover output
build build all binaries
man build all man pages
$ make build
Restoring deps...
Building rollcage...
...
$ bin/rollcage version
rollcage no-version (go1.5.1,gc-amd64)