Thanks for those! I will give it a try to get some deployment through ansible.
I was also wondering if Cloudformation might be good for this? As it clears up the things very cleanly when you remove the formation? Though I find their JSON file very difficult to navigate and their Update Feature doesnt seem to work too well.. On Wed, Jul 16, 2014 at 10:46 AM, Dick Davies <d...@hellooperator.net> wrote: > I'd like to show you my playbooks, but unfortunately they're for a client > - I can vouch for it being very easy to add nodes to a cluster etc. if you > just have to edit an 'inventory' file and add IPs into the correct groups. > > (NB: puppet and chef will automate your infrastructure too, it's just > they're > not as useful for things like rolling deployments in my experience because > they're agent based, so it's harder to control when each server will > update and > restart services). > > A quick Google found: > > > http://blog.michaelhamrah.com/2014/06/setting-up-a-multi-node-mesos-cluster-running-docker-haproxy-and-marathon-with-ansible/ > > which might be useful. > > The play books linked from that post are for bootstrapping a cluster, but > it's > pretty simple to add a second playbook to manage rolling deploys etc. > There's some Ansible examples of rolling deploys (not Mesos specific) > at : > > http://docs.ansible.com/guide_rolling_upgrade.html > > > On 15 July 2014 14:41, Nayeem Syed <nay...@cronycle.com> wrote: > > thanks! > > > > do you have some examples of how you are using it with ansible? i dont > have > > specific preferences, whatever works really. > > > > > > On Tue, Jul 15, 2014 at 2:35 PM, Dick Davies <d...@hellooperator.net> > wrote: > >> > >> You want a rolling restart i'd guess, unless you want downtime for some > >> reason. > >> > >> We use Ansible, it's pretty nice. > >> > >> On 15 July 2014 10:47, Nayeem Syed <nay...@cronycle.com> wrote: > >> > whats the best way to update mesos master instances. eg I want to > update > >> > things in there, install new frameworks, but at the moment I am > ssh'ing > >> > to > >> > the instances and installing them one by one. that feels wrong, > shouldnt > >> > it > >> > be done in parallel to all the instances? > >> > > >> > what do people currently do to keep all the masters in sync? > > > > >
