T95253: Finish conversion to multiple Cassandra instances per hardware node

Phabricator Link	T95253
Status	resolved
Priority	High (red)
Points
Phabricator Task Created	2015/04/06 09:11 PM
Wiki Page Created	2019/06/09 01:29 PM
Phabricator Task Last Modified	2017/07/12 08:05 AM
Wiki Page Last Updated	2021/01/06 12:27 PM
Phabricator Task Closed	2016/05/26 06:53 AM
Authored By	GWicke (Gabriel Wicke)
Assigned To	fgiunchedi (Filippo Giunchedi)
Projects	Blocked-on-Operations (Backlog) Cassandra (In-Progress) Patch-For-Review RESTBase (Under discussion) RESTBase-Cassandra (Backlog) SRE (Backlog)
Platform Engineering Initiative Column
Platform Team Workboards Column
Subtasks	T130540: Figure out if nodes in different DCs can be bootstrapped in parallel (resolved) T121535: Perform cleanups to reclaim space from recent topology changes (resolved) T117114: Ensure ansible-deploy can cope with multi-instance restarts (resolved) T113939: assess impact of many cassandra seed nodes with multi instance (resolved) T113733: column family cassandra metrics size (resolved)
Parent Tasks	T93790: Expand RESTBase cluster capacity

Column Transitions: (Added project: ⇑, Removed project: ⇓,Entered column: ⇒, Exited column: ⇐)

Project	Column	Date
RESTBase	⇐ Backlog	29 June 2015
RESTBase	⇒ Backlog	29 June 2015
RESTBase	⇐ Backlog	29 June 2015
RESTBase	⇒ Backlog	29 June 2015
RESTBase	⇐ Backlog	29 June 2015
RESTBase	⇒ Under discussion	29 June 2015
Cassandra	⇐ Backlog	16 May 2016
Cassandra	⇒ In-Progress	16 May 2016