I am trying to launch Chronos in Docker, using mesosphere/chronos image.
From command line
Running following command to run the image doesn't work fine.
docker run -p 8081:8081 -t mesosphere/chronos:latest /usr/bin/chronos --master zk://<master-hostname>:2181/mesos --zk_hosts <master-hostname>:2181 --http_port 8081
(I am trying with a single ZK node and a single Mesos Master node)
It shows following messages soon after a few seconds. And no docker container of Chronos runs.
/usr/bin/chronos: line 18: warning: setlocale: LC_ALL: cannot change locale (en_US.UTF-8): No such file or directory
+ cmd=(run_jar)
+ local cmd
+ [[ -s /etc/mesos/zk ]]
+ [[ -d /etc/chronos/conf ]]
+ logged chronos run_jar --master zk://<master-hostname>:2181/mesos --zk_hosts <master-hostname>:2181 --http_port 8081
+ local 'token=chronos[1]'
+ shift
+ exec
+ exec
++ exec logger -p user.info -t 'chronos[1]'
++ exec logger -p user.notice -t 'chronos[1]'
On Marathon
I also tried to launch Chronos container on Marathon.
Config for Marathon is as follows.
{
"id": "chronos",
"container": {
"docker": {
"image": "mesosphere/chronos:latest",
"network": "BRIDGE",
"forcePullImage": true,
"portMappings": [
{
"containerPort": 8081,
"hostPort": 0,
"servicePort": 31000,
"protocol": "tcp"
}
]
},
"type": "DOCKER",
"volumes": []
},
"shell": false,
"ports": [
8081
],
"args": [
"--master",
"zk://<master-hostname>:2181/mesos",
"--zk_hosts",
"<master-hostname>:2181",
"--http_port",
"8081",
],
"cpus": 1,
"mem": 1024,
"instances": 1
}
It also shows messages same as the case of command line.
Environments
OS: CentOS 6.5
Docker:
Client version: 1.5.0
Client API version: 1.17
Go version (client): go1.3.3
Git commit (client): a8a31ef/1.5.0
OS/Arch (client): linux/amd64
Server version: 1.5.0
Server API version: 1.17
Go version (server): go1.3.3
Git commit (server): a8a31ef/1.5.0
ZooKeeper: jplock/zookeeper:3.4.5
Mesos Master: mesosphere/mesos-master:0.20.1
Marathon: mesosphere/marathon:v0.8.2-RC3
References
I found following pages describing similar problems. But they didn't help much.
