An open and reliable container runtime https://github.com/containerd/containerd

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Michael Crosby ba46df11b4 Remove daemon subcommand Removing subcommands for the containerd binary because we will have a separate ctctl or other named binary for client actions. Signed-off-by: Michael Crosby <crosbymichael@gmail.com>		2015-12-02 13:39:36 -08:00
api/v1	Add event subscribers.	2015-12-01 18:49:24 -05:00
containerd	Remove daemon subcommand	2015-12-02 13:39:36 -08:00
linux	Move libcontainer to linux pkg	2015-12-01 12:00:11 -08:00
runtime	Move libcontainer to linux pkg	2015-12-01 12:00:11 -08:00
.gitignore	Improve process addition and removal	2015-11-13 13:25:03 -08:00
add_process.go	Refactor event loop with types	2015-12-01 10:55:13 -08:00
delete.go	Move runtime implementation types to pkg	2015-12-01 11:56:08 -08:00
errors.go	Move libcontainer to linux pkg	2015-12-01 12:00:11 -08:00
event.go	Add event subscribers.	2015-12-01 18:49:24 -05:00
exit.go	Add event subscribers.	2015-12-01 18:49:24 -05:00
get_containers.go	Refactor event loop with types	2015-12-01 10:55:13 -08:00
journal.go	Add journal queue	2015-11-13 14:09:35 -08:00
README.md	Improve process addition and removal	2015-11-13 13:25:03 -08:00
signal.go	Refactor event loop with types	2015-12-01 10:55:13 -08:00
start.go	Refactor event loop with types	2015-12-01 10:55:13 -08:00
stats.go	Refactor event loop with types	2015-12-01 10:55:13 -08:00
supervisor.go	Add event subscribers.	2015-12-01 18:49:24 -05:00
supervisor_linux.go	Add linux import path	2015-12-02 10:59:43 -08:00
supervisor_unsupported.go	Make supervisor.go to compile without libcontainer.	2015-12-01 18:47:27 -05:00
update.go	Move runtime implementation types to pkg	2015-12-01 11:56:08 -08:00

README.md

containerd

another container runtime

Start a container:

curl -XPOST localhost:8888/containers/redis -d '{"bundlePath": "/containers/redis"}'

Add a process:

curl -s -XPUT localhost:8888/containers/redis/process -d@process.json | json_pp                   
{
   "pid" : 25671,
   "user" : {
      "gid" : 0,
      "uid" : 0
   },
   "args" : [
      "sh",
      "-c",
      "sleep 10"
   ],
   "env" : [
      "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
      "TERM=xterm"
   ]
}

Get containers:

curl -s localhost:8888/containers | json_pp
{
   "containers" : [
      {
         "processes" : [
            {
               "args" : [
                  "sh",
                  "-c",
                  "sleep 60"
               ],
               "user" : {
                  "gid" : 0,
                  "uid" : 0
               },
               "pid" : 25743,
               "env" : [
                  "PATH=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
                  "TERM=xterm"
               ]
            }
         ],
         "id" : "redis",
         "state" : {
            "status" : "running"
         },
         "bundlePath" : "/containers/redis"
      }
   ]
}

Other stuff:

# pause and resume a container
curl -XPATCH localhost:8888/containers/redis -d '{"status": "paused"}'
curl -XPATCH localhost:8888/containers/redis -d '{"status": "running"}'

# send signal to a container's specific process
curl -XPOST localhost:8888/containers/redis/process/18306 -d '{"signal": 9}'