Podpresets in Kubernetes are a cool new addition to container orchestration in v1.7 as an alpha capability. At first they seem relatively simple but when I began to realize their current AND potential value, I came up with all kinds of potential use cases. Basically Podpresets inject configuration into pods for any pod using a…
MySQL 5.6.21 Galera 25.3.5 Percona-xtrabackup-21 2.1.9-746-1.precise
<b>Got error: 1047</b>
Fix: Database is probably in ‘initialized’ state. need to restart the service and check configuration.
<b>WSREP_SST: [ERROR] Error while getting data from donor node: exit codes: 1 0 (20150325 09:17:28.755)
WSREP_SST: [ERROR] Cleanup after exit with status:32 (20150325 09:17:28.756)
WSREP_SST: [INFO] Removing the sst_in_progress file (20150325 09:17:28.759)
2015-03-25 09:17:28 6459 [ERROR] WSREP: Process completed with error: wsrep_sst_xtrabackup --role 'joiner' --address 'ip_address' --auth 'user:password' --datadir '/var/lib/mysql/' --defaults-file '/etc/mysql/my.cnf' --defaults-group-suffix '' --parent '6459' --binlog 'binlog' : 32 (Broken pipe)
2015-03-25 09:17:28 6459 [ERROR] WSREP: Failed to read uuid:seqno from joiner script.
2015-03-25 09:17:28 6459 [ERROR] WSREP: SST failed: 32 (Broken pipe)
2015-03-25 09:17:28 6459 [ERROR] Aborting
2015-03-25 09:17:28 6459 [Warning] WSREP:State transfer failed: -2 (No such file or directory)
2015-03-25 09:17:28 6459 [ERROR] WSREP: gcs/src/gcs_group.c:gcs_group_handle_join_msg():723: Will never receive state. Need to abort.</b>
Fix: Check innodb_data_file_path=ibdata1:256M:autoextend does not exist in my.cnf Check that xtrabackup isn’t still running orphaned on either node “ps aux | grep mysql” on donor Check apt-get install persona-xtrabackup-21 is installed (All…
Being interested in geographically distributed database I’m providing some links to a cool MySQL plugin I use called Galera. Some may know this as Percona xtradb which is a whitelabel for galera developed by codership. Galera Documentation xtrabdb and high availability Ping Identity uses Galera Galera Install Xtradb…
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