diff options
Diffstat (limited to 'patches/fuel-library/0013-Allow-configuring-MySQL-WSREP-SST-provider.patch')
| -rw-r--r-- | patches/fuel-library/0013-Allow-configuring-MySQL-WSREP-SST-provider.patch | 58 |
1 files changed, 58 insertions, 0 deletions
diff --git a/patches/fuel-library/0013-Allow-configuring-MySQL-WSREP-SST-provider.patch b/patches/fuel-library/0013-Allow-configuring-MySQL-WSREP-SST-provider.patch new file mode 100644 index 00000000..6d9bc8c7 --- /dev/null +++ b/patches/fuel-library/0013-Allow-configuring-MySQL-WSREP-SST-provider.patch @@ -0,0 +1,58 @@ +From: Stanislaw Kardach <stanislaw.kardach@caviumnetworks.com> +Date: Wed, 20 Apr 2016 14:54:42 -0700 +Subject: [PATCH] Allow configuring MySQL WSREP SST provider + +On some arm64 platforms xtrabackup is broken due to an outdated +MySQL/InnoDB code that it uses which is missing. To work around that +this patch allows choosing which WSREP SST provider to use. Aside of +already supported `xtrabackup-v2` and `mysqldump`, the `rsync` method +has been added as it is comparable to xtrabackup in terms of speed (or +is faster), has been validated to work on arm64 platforms where +xtrabackup is broken and it doesn't rely on db mechanisms to perform the +state transfer. + +This patch is tied to a patch in fuel-web that introduces configuration +options for WSREP SST provider and in case nothing is specified, it +will choose `xtrabackup-v2`. + +Signed-off-by: Stanislaw Kardach <stanislaw.kardach@caviumnetworks.com> +--- + deployment/puppet/osnailyfacter/manifests/database/database.pp | 6 ++++-- + 1 file changed, 4 insertions(+), 2 deletions(-) + +diff --git a/deployment/puppet/osnailyfacter/manifests/database/database.pp b/deployment/puppet/osnailyfacter/manifests/database/database.pp +index 1755c34..0cfbc8c 100644 +--- a/deployment/puppet/osnailyfacter/manifests/database/database.pp ++++ b/deployment/puppet/osnailyfacter/manifests/database/database.pp +@@ -8,4 +8,5 @@ class osnailyfacter::database::database { + $use_syslog = hiera('use_syslog', true) + $primary_controller = hiera('primary_controller') + $mysql_hash = hiera_hash('mysql', {}) ++ $wsrep_hash = hiera_hash('mysql_wsrep', {}) + $debug = pick($mysql_hash['debug'], hiera('debug', false)) +@@ -22,6 +23,7 @@ class osnailyfacter::database::database { + + $mysql_root_password = $mysql_hash['root_password'] + $enabled = pick($mysql_hash['enabled'], true) ++ $wsrep_sst_method = pick($wsrep_hash['wsrep_method'], 'xtrabackup-v2') + + $galera_node_address = get_network_role_property('mgmt/database', 'ipaddr') + $galera_nodes = values(get_node_to_ipaddr_map_by_network_role(hiera_hash('database_nodes'), 'mgmt/database')) +@@ -216,7 +218,7 @@ class osnailyfacter::database::database { + 'wsrep_cluster_name' => $galera_cluster_name, + 'wsrep_provider_options' => $wsrep_provider_options, + 'wsrep_slave_threads' => $wsrep_slave_threads, +- 'wsrep_sst_method' => 'xtrabackup-v2', ++ 'wsrep_sst_method' => $wsrep_sst_method, + #TODO (sgolovatiuk): fix this, should be a specific user not root + 'wsrep_sst_auth' => "\"root:${mysql_root_password}\"", + 'wsrep_node_address' => $galera_node_address, +@@ -269,7 +271,7 @@ class osnailyfacter::database::database { + wsrep_group_comm_port => $wsrep_group_comm_port, + bind_address => $galera_node_address, + local_ip => $galera_node_address, +- wsrep_sst_method => 'xtrabackup-v2', ++ wsrep_sst_method => $wsrep_sst_method, + override_options => $override_options, + } + |