OpenStack running MySQL Cluster
原文地址：http://blog.jslee.name/openstack-running-mysql-cluster/OpenStack running MySQL Cluster
Posted on 2011/10/11 by jslee
OpenStack:
- Hardware : Dell OPTIPLEX 780 2U 4G ram
- OpenStack Verison: Diablo Release
- Hypervisor OS: ubuntu 11.04
- Install script: https://github.com/jsleetw/OpenStack-NOVA-Installer-Script/blob/master/nova-CC-install-v1.1.sh
- Config Glance:
Add config to /etc/nova.conf
--glance_host=0.0.0.0
--glance_port=9292
--image_service=nova.image.glance.GlanceImageService
- Add fireware rule for MySQL Cluster
euca-authorize -P icmp -t -1:-1 default
euca-authorize -P tcp -p 22 default
euca-authorize -P tcp -p 1186 default
euca-authorize -P tcp -p 2202 default
MySQL Cluster:
- Start 3 x m1.small(2G ram) INSTANCE running MySQL Cluster (on Ubuntu 11.04)
– 1 Mgmt Node 2 Data Node 1 SQL Node
- MySQL Cluster Version: http://www.mysql.com/downloads/cluster/
- config.ini:
hostname=vm1
datadir=/home/user/my_cluster/ndb_data
noofreplicas=2
datadir=/home/user/my_cluster/ndb_data
ServerPort= 2202
hostname=vm2
hostname=vm3
- my.cnf:
ndbcluster
datadir=/home/user1/my_cluster/mysqld_data
basedir=/home/user1/mysqlc
port=5000
- start MySQL Cluster command
Start up Mgmt Node on vm1
cd mysqlc
scripts/mysql_install_db --no-defaults --datadir=$HOME/my_cluster/mysqld_data/
$HOME/mysqlc/bin/ndb_mgmd -f conf/config.ini --initial --configdir=$HOME/my_cluster/conf/
Start data node on vm2/vm3
$HOME/mysqlc/bin/ndbd --initial -c vm1:1186
check status on vm1
$HOME/mysqlc/bin/ndb_mgm -e show
When data node sync finish start SQL node on vm1
$HOME/mysqlc/bin/mysqld --defaults-file=conf/my.cnf &
finish!
reference : http://downloads.mysql.com/tutorials/cluster/GetMySQLClusterRunning-LINUX.pdf
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