Change Details

These clusters are *mostly* unused, and need to be reorganized. EQUIAD (rdb1*): Our end goal is to have two master/slave couples, rdb1009/1010 and rdb1005/1006, and decommission the remaining servers. [] Check which clients exist, and where do they connect. We are aware of change-propagation connecting to rdb1001/1003 via nutcracker [x] Create a new puppet role for `redis::misc::master`, which should use `profile::redis::master` [x] Create a corresponding role for `redis::misc::slave` [x] Install rdb1009 as master, 1010 as slave; Define their puppet cluster variable as `redis_main` (also do the same for all servers below. [] Reimage rdb1005 with stretch as master, rdb1006 as slave [] Migrate existing clients to rdb1005/1009 [] decommission rdb1001-1004 and rdb1007-1008 CODFW (rdb2*) Our goal here is to reconfigure rdb2003-2006 as two master/slave couples, and return 2001/2002 to the spares list [] Check which clients exist, and where do they connect. We are aware of change-propagation connecting to rdb2001/2003 via nutcracker [] Reimage rdb2005/2006 with the same configuration as 1005/1006 [] Migrate all clients to use those [] Reimage rdb2003/2004 in a similar fashion [] Redistribute clients across the two groups [] Reimage rdb2001/2002 as spares

These clusters are *mostly* unused, and need to be reorganized. EQUIAD (rdb1*): Our end goal is to have two master/slave couples, rdb1009/1010 and rdb1005/1006, and decommission the remaining servers. [x] Check which clients exist, and where do they connect. We are aware of change-propagation connecting to rdb1001/1003 via nutcracker [x] Create a new puppet role for `redis::misc::master`, which should use `profile::redis::master` [x] Create a corresponding role for `redis::misc::slave` [x] Install rdb1009 as master, 1010 as slave; Define their puppet cluster variable as `redis_main` (also do the same for all servers below. [x] Reimage rdb1005 with stretch as master, rdb1006 as slave [] Migrate existing clients to rdb1005/1009 [] decommission rdb1001-1004 and rdb1007-1008 CODFW (rdb2*) Our goal here is to reconfigure rdb2003-2006 as two master/slave couples, and return 2001/2002 to the spares list [] Check which clients exist, and where do they connect. We are aware of change-propagation connecting to rdb2001/2003 via nutcracker [] Reimage rdb2005/2006 with the same configuration as 1005/1006 [] Migrate all clients to use those [] Reimage rdb2003/2004 in a similar fashion [] Redistribute clients across the two groups [] Reimage rdb2001/2002 as spares

These clusters are *mostly* unused, and need to be reorganized. EQUIAD (rdb1*): Our end goal is to have two master/slave couples, rdb1009/1010 and rdb1005/1006, and decommission the remaining servers. [x] Check which clients exist, and where do they connect. We are aware of change-propagation connecting to rdb1001/1003 via nutcracker [x] Create a new puppet role for `redis::misc::master`, which should use `profile::redis::master` [x] Create a corresponding role for `redis::misc::slave` [x] Install rdb1009 as master, 1010 as slave; Define their puppet cluster variable as `redis_main` (also do the same for all servers below. [x] Reimage rdb1005 with stretch as master, rdb1006 as slave [] Migrate existing clients to rdb1005/1009 [] decommission rdb1001-1004 and rdb1007-1008 CODFW (rdb2*) Our goal here is to reconfigure rdb2003-2006 as two master/slave couples, and return 2001/2002 to the spares list [] Check which clients exist, and where do they connect. We are aware of change-propagation connecting to rdb2001/2003 via nutcracker [] Reimage rdb2005/2006 with the same configuration as 1005/1006 [] Migrate all clients to use those [] Reimage rdb2003/2004 in a similar fashion [] Redistribute clients across the two groups [] Reimage rdb2001/2002 as spares