Sorry for make you confusing before. The offer looks match resource requirement according to your log, let me reproduce it first.
On Sun, May 1, 2016 at 8:57 AM, Guangya Liu <[email protected]> wrote: > Gaojin, > > Some questions and suggestions here: > > 1) How did you deploy the nginx with new marathon URI? I did not found > that I can configure the new marathon URI with nginx. > > 2) Can you please send out the curl output for your master node: > a) curl "http://master-ip:5050/master/slaves > <http://9.21.51.123:5050/master/slaves>" 2>/dev/null|python -m json.tool > > b) curl "http://master-ip:5050/master/state > <http://9.21.51.123:5050/master/slaves>" 2>/dev/null|python -m json.tool > > 3) For open source DC/OS issues, it is suggested to post your question to > [email protected] where you can always get instant and professional support. > > Thanks, > > Guangya > > > On Sun, May 1, 2016 at 1:49 AM, caogaojin <[email protected]> > wrote: > >> Hi list, >> >> I’m currently using dynamic reservation mechanism with mesosphere/DCOS >> 1.7, the opensourced version, >> and something wired just happened. I tried to setup a new marathon >> service from the universe repo, >> and i did a slight modification, setting mesos_role to `dev`. i also >> turned off mesos anthentication >> mechenism. >> >> My steps are: >> >> First i tried to reserve 2 cpu and 1743 ram to `dev` role using http >> endpoint, and it works: >> # curl -i -d slaveId=e6d590b1-5f2d-4be9-93fd-2fac364584cf-S11 \ >> -d resources='[ >> { >> "name": "cpus", >> "type": "SCALAR", >> "scalar": { >> "value": 2.0 >> }, >> "role": "dev", >> "reservation": { >> } >> >> }, >> { >> "name": "mem", >> "type": "SCALAR", >> "scalar": { >> "value": 1024.0 >> >> }, >> "role": "dev", >> "reservation": { >> } >> } >> ]' -X POST http://10.132.46.81:5050/unreserve >> >> Second, the slave shows following infomation: >> # curl http://10.132.46.81/mesos/slaves >> reserved_resources_full: { >> dev: [ >> { >> name: "cpus", >> type: "SCALAR", >> scalar: { >> value: 2 >> }, >> role: "dev", >> reservation: { } >> }, >> { >> name: "mem", >> type: "SCALAR", >> scalar: { >> value: 1743 >> }, >> role: "dev", >> reservation: { } >> } >> ] >> }, >> >> Third, i tried to run nginx using the new marathon service, which i also >> set the task only accept `dev` resources, >> >> ID: /nginx >> ... >> Resource Roles: dev >> >> 4. on marathon ui i just see the waiting status, which means there’s no >> suitable resource offer, marathon reports: >> >> Insufficient resources for [/nginx] (need cpus=1.0, mem=128.0, disk=0.0, >> ports=(1 dynamic), available in offer: [id { value: >> "e6d590b1-5f2d-4be9-93fd-2fac364584cf-O7476" } framework_id { value: >> "e6d590b1-5f2d-4be9-93fd-2fac364584cf-0006" } slave_id { value: >> "e6d590b1-5f2d-4be9-93fd-2fac364584cf-S11" } hostname: "10.132.46.84" >> resources { name: "ports" type: RANGES ranges { range { begin: 8182 end: >> 32000 } } role: "dev" reservation { } } resources { name: "cpus" type: >> SCALAR scalar { value: 2.0 } role: "dev" reservation { } } resources { >> name: "mem" type: SCALAR scalar { value: 1743.0 } role: "dev" reservation { >> } } resources { name: "ports" type: RANGES ranges { range { begin: 1025 >> end: 2180 } range { begin: 2182 end: 3887 } range { begin: 3889 end: 5049 } >> range { begin: 5052 end: 6326 } range { begin: 6328 end: 8079 } range { >> begin: 8082 end: 8180 } } role: "*" } resources { name: "disk" type: SCALAR >> scalar { value: 41497.0 } role: "*" } resources { name: "cpus" type: SCALAR >> scalar { value: 1.0 } role: "*" } resources { name: "mem" type: SCALAR >> scalar { value: 896.0 } role: "*" } url { scheme: "http" address { >> hostname: "10.132.46.84" ip: "10.132.46.84" port: 5051 } path: "/slave(1)" >> }] (mesosphere.mesos.TaskBuilder:marathon-akka.actor.default-dispatcher-19) >> >> can anyone help me with this? >> >> thank you. >> >> >> GaoJin CAO >> ChinaMobile(Suzhou) R&D >> Phone：18896723732 >> Mail：caogaojin at cmss.chinamobile.com >> >> > -- Best Regards, Haosdent Huang
