910310 - [bunker] re-assign roles to better use the hardware

Status: RESOLVED FIXED

(Infrastructure & Operations :: IT-Managed Tools, task, P4)

Description

[Daniel Maher [:phrawzty]]

As discussed in the Bunker meeting today, we should re-assign some roles in order to better use the hardware profiles :
* shift nodes 50 & 51 (currently "indexer") -> nodes 48 & 49 (formerly "balancer", now unused)
* re-purpose nodes 50 & 51 as "log_new"

Don't forget to update the Mana page when this is done. :)

Comment 1

[Eric Zounes [:zounese]]

The nodes have been shifted. I moved node46,47 to replace node50,51. I've added node50,51 to the log_new role. The Mana page has been updated. Bigdesk confirms that they have joined the cluster.

Comment 2

[Eric Zounes [:zounese]]

I noticed we have node52 and 53 if we want to add EVEN more log_new nodes. They aren't in use at the moment.

Comment 3

[Daniel Maher [:phrawzty]]

(In reply to Eric Zounes [:zounese] from comment #1)
> The nodes have been shifted. I moved node46,47 to replace node50,51. I've
> added node50,51 to the log_new role.

So has the front_end role (formerly nodes 46 & 47) been removed entirely, or is Kibana still being hosted from nodes 50 & 51 (along with log_new on said nodes) ?  Or something else entirely ?

Comment 4

[Eric Zounes [:zounese]]

(In reply to Daniel Maher [:phrawzty] from comment #3)
> (In reply to Eric Zounes [:zounese] from comment #1)
> > The nodes have been shifted. I moved node46,47 to replace node50,51. I've
> > added node50,51 to the log_new role.
> 
> So has the front_end role (formerly nodes 46 & 47) been removed entirely, or
> is Kibana still being hosted from nodes 50 & 51 (along with log_new on said
> nodes) ?  Or something else entirely ?

Kibana 3 is/has been hosted from the log_int nodes.(node62,63) The literal front_end role is no longer in use. The roles section on the Mana page is now consistent with the current state of Bunker.

Comment 5

[Daniel Maher [:phrawzty]]

r+