Hi Pradeep, Perhaps I am speaking to a slightly different point, but when I change /etc/default/mesos-slave to add a new attribute, I have to remove file /tmp/mesos/meta/slaves/latest.
IIRC, mesos-slave itself, in failing to start after such a change, tells me to do this: rm -f /tmp/mesos/meta/slaves/latest But I know of no way to make such configuration changes without downtime. And I'd very much like it if Mesos supported such dynamic changes. I suppose this would require that the agent consult its default file on demand, rather than once at start-up. Cordially, Paul On Wed, Sep 23, 2015 at 4:41 AM, Pradeep Chhetri < pradeep.chhetr...@gmail.com> wrote: > Hello all, > > I have often faced this problem that whenever i try to add some > configuration parameter to mesos-slave or change any configuration (eg. add > a new attribute in mesos-slave), the mesos slave doesnt come up on restart. > I have to delete the slave.info file and then restart the slave but it > ends up killing all the docker containers started using mesos. > > I was trying to figure out the best way to make such changes without > making any downtime. > > Thank you. > > -- > Pradeep Chhetri >
