Here it is:
{
"id": "marathon-lb",
"volumes": [],
"cpus": 1,
"mem": 512,
"instances": 1,
"container": {
"type": "DOCKER",
"docker": {
"image": "mesosphere/marathon-lb",
"network": "HOST",
"parameters": [
{ "key": "env", "value": "PORTS=9090" }
],
"portMappings": [
{
"containerPort": 80,
"hostPort": 80,
"servicePort": 10004,
"protocol": "tcp"
},
{
"containerPort": 9090,
"hostPort": 9090,
"servicePort": 10005,
"protocol": "tcp"
}
]},
"privileged": false
},
"args": [
"sse",
"--marathon", "http://192.168.100.54:8080";,
"--group", "external"
],
"forcePullImage": true,
"constraints": [["hostname", "CLUSTER", "131.154.96.27"]]
}
where:
192.168.100.54 is the private IP there marathon is running.
131.154.96.27: is the hostname i set in /etc/mesos-master/hostname and
/etc/mesos-master/ip files.
2016-05-02 17:20 GMT+02:00 Kamil Wokitajtis <[email protected]>:
> Please paste your modified marathon-lb.json file.
> Can you see any error messages in the marathon and mesos logs ?
> We are mapping ports 80, 9090,10004,10005, those need to be open.
>
> Docker command is as follows:
>
> docker run --privileged -e PORTS=9090 --net=host -p 80:80 -p 9090:9090
> mesosphere/marathon-lb sse --marathon http://192.168.33.20:8080 --group
> "external"
>
> 2016-05-02 17:07 GMT+02:00 Stefano Bianchi <[email protected]>:
>
>> Can you please tell me which is the correspondent marathon-lb.json docker
>> command?
>>
>> 2016-05-02 16:55 GMT+02:00 Stefano Bianchi <[email protected]>:
>>
>>> All those ports must be open? Because i am on openstack environment and
>>> i need to know if there is something to open
>>>
>>> 2016-05-02 15:52 GMT+02:00 Stefano Bianchi <[email protected]>:
>>>
>>>> i changed all but i see waiting app.
>>>>
>>>> 2016-05-02 15:26 GMT+02:00 Kamil Wokitajtis <[email protected]>:
>>>>
>>>>> I am using private docker registry (https://docs.docker.com/registry/
>>>>> ).
>>>>> In my case I can pull image from local repository installed on node
>>>>> master-1 (master-1:5000/marathon-lb):
>>>>> "image": "master-1:5000/marathon-lb"
>>>>>
>>>>> If you don't have private registry, you have to pull image from the
>>>>> docker hub (mesosphere/marathon-lb):
>>>>> "image": "mesosphere/marathon-lb"
>>>>>
>>>>> Basically, for many reasons I want all my images to be hosted locally.
>>>>>
>>>>>
>>>>>
>>>>> 2016-05-02 15:10 GMT+02:00 Stefano Bianchi <[email protected]>:
>>>>>
>>>>>> Thanks your your answer.
>>>>>> I understood what you are telling me, just a thing, what you mean
>>>>>> with docker registry?
>>>>>>
>>>>>> 2016-05-02 13:31 GMT+02:00 Kamil Wokitajtis <[email protected]>:
>>>>>>
>>>>>>> Hi,
>>>>>>>
>>>>>>> Fastest way is to run marathon-lb docker image.
>>>>>>> You have to update marathon-lb.json code below with yours (or
>>>>>>> public) docker registry, IPs and hostnames.
>>>>>>> When you add application to marathon and you want it to be load
>>>>>>> balanced via marathon-lb,
>>>>>>> you have to add labels section eg.:
>>>>>>>
>>>>>>> "labels": {
>>>>>>> "HAPROXY_GROUP":"external",
>>>>>>> "HAPROXY_0_VHOST":"service.mesosphere.com"
>>>>>>> }
>>>>>>>
>>>>>>>
>>>>>>> Reading documentation on github was enough for me, specially
>>>>>>> "issues" tab ;)
>>>>>>> https://github.com/mesosphere/marathon-lb
>>>>>>>
>>>>>>>
>>>>>>> Below code works for me, but I think you can change "network" mode
>>>>>>> from BRIDGE to HOST and remove line : { "key": "net", "value": "host" }.
>>>>>>>
>>>>>>> marathon-lb.json:
>>>>>>>
>>>>>>> {
>>>>>>> "id": "marathon-lb",
>>>>>>> "volumes": [],
>>>>>>> "cpus": 0.5,
>>>>>>> "mem": 256.0,
>>>>>>> "instances": 1,
>>>>>>> "container": {
>>>>>>> "type": "DOCKER",
>>>>>>> "docker": {
>>>>>>> "image": "master-1:5000/marathon-lb",
>>>>>>> "network": "BRIDGE",
>>>>>>> "parameters": [
>>>>>>> { "key": "env", "value": "PORTS=9090" },
>>>>>>> { "key": "net", "value": "host" }
>>>>>>> ],
>>>>>>> "portMappings": [
>>>>>>> {
>>>>>>> "containerPort": 80,
>>>>>>> "hostPort": 80,
>>>>>>> "servicePort": 10004,
>>>>>>> "protocol": "tcp"
>>>>>>> },
>>>>>>> {
>>>>>>> "containerPort": 9090,
>>>>>>> "hostPort": 9090,
>>>>>>> "servicePort": 10005,
>>>>>>> "protocol": "tcp"
>>>>>>> }
>>>>>>> ]},
>>>>>>> "privileged": false
>>>>>>> },
>>>>>>> "args": [
>>>>>>> "sse",
>>>>>>> "--marathon", "http://192.168.33.20:8080";,
>>>>>>> "--group", "external"
>>>>>>> ],
>>>>>>> "forcePullImage": true,
>>>>>>> "constraints": [["hostname", "CLUSTER", "master-1"]]
>>>>>>> }
>>>>>>>
>>>>>>> 2016-05-02 11:08 GMT+02:00 Stefano Bianchi <[email protected]>:
>>>>>>>
>>>>>>>> Hello all
>>>>>>>>
>>>>>>>> I'm not using DC/OS, and i would like to know how to install
>>>>>>>> marathon-lb on my mesos cluster. Is there any tutorial that does not
>>>>>>>> involve dcos instructions?
>>>>>>>>
>>>>>>>> Thanks for replies.
>>>>>>>>
>>>>>>>
>>>>>>>
>>>>>>
>>>>>
>>>>
>>>
>>
>
