diff options
| author |   Stanislaw Kardach <kda@semihalf.com> | 2016-04-20 15:49:06 -0700 |
|---|---|---|
| committer | Stanislaw Kardach <kda@semihalf.com> | 2016-04-20 15:49:06 -0700 |
| commit | f96f651a653d5e5b32515f177400bc0456d5ab7c (patch) | |
| tree | 3e532d62776b34a8c9ab94f2338808cd9b3dee11 /patches/fuel-web | |
| parent | be5864d1622dc080718422b313cf9954b123c3b0 (diff) | |
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On some arm64 platforms xtrabackup is broken due to an outdated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>
Diffstat (limited to 'patches/fuel-web')
| -rw-r--r-- | patches/fuel-web/0006-Add-configuration-item-for-WSREP-SST-provider.patch | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/patches/fuel-web/0006-Add-configuration-item-for-WSREP-SST-provider.patch b/patches/fuel-web/0006-Add-configuration-item-for-WSREP-SST-provider.patch new file mode 100644 index 00000000..dacb26de --- /dev/null +++ b/patches/fuel-web/0006-Add-configuration-item-for-WSREP-SST-provider.patch @@ -0,0 +1,45 @@ +From: Stanislaw Kardach <stanislaw.kardach@caviumnetworks.com> +Date: Wed, 20 Apr 2016 15:05:15 -0700 +Subject: [PATCH] Add configuration item for WSREP SST provider + +This patch adds a radio button in "OpenStack Services" tab of the +environment settings to configure which WSREP SST provider to use for +MySQL. + +Signed-off-by: Stanislaw Kardach <stanislaw.kardach@caviumnetworks.com> +--- + nailgun/nailgun/fixtures/openstack.yaml | 21 +++++++++++++++++++++ + 1 file changed, 21 insertions(+) + +diff --git a/nailgun/nailgun/fixtures/openstack.yaml b/nailgun/nailgun/fixtures/openstack.yaml +index 037ceba..598cf77 100644 +--- a/nailgun/nailgun/fixtures/openstack.yaml ++++ b/nailgun/nailgun/fixtures/openstack.yaml +@@ -856,6 +856,27 @@ + type: "text" + restrictions: + - "settings:neutron_mellanox.plugin.value != 'ethernet'" ++ mysql_wsrep: ++ metadata: ++ label: "Database configuration" ++ weight: 15 ++ group: "openstack_services" ++ wsrep_method: ++ value: "xtrabackup-v2" ++ label: "WSREP SST provider" ++ description: "This setting changes the wsrep_sst_method switch in the MySQL Galera cluster configuration." ++ weight: 10 ++ type: "radio" ++ values: ++ - data: "xtrabackup-v2" ++ label: "xtrabackup-v2" ++ description: "Use Percona xtrabackup v2 provider. This is broken on some ARM64 platforms due to outdated MySQL/InnoDB code used by xtrabackup." ++ - data: "rsync" ++ label: "rsync" ++ description: "Use rsync provider. Use if xtrabackup is broken on your platform." ++ - data: "mysqldump" ++ label: "mysqldump" ++ description: "Use mysqldump provider (untested)." + additional_components: + metadata: + label: "Additional Components" |