A1. 生产环境三节点 OceanBase 集群部署配置文件
生产环境机器内存大于 256G 时，参考下面配置文件。
# Only need to configure when remote login is required
user:
username: admin
# password: your password if need
key_file: /home/admin/.ssh/id_rsa.pub
port: your ssh port, default 22
# timeout: ssh connection timeout (second), default 30
oceanbase-ce:
servers:
- name: obce01
# Please don't use hostname, only IP can be supported
ip: 172.20.249.53
- name: obce02
ip: 172.20.249.55
- name: obce03
ip: 172.20.249.56
global:
# Please set devname as the network adaptor's name whose ip is in the setting of severs.
# if set severs as "127.0.0.1", please set devname as "lo"
# if current ip is 192.168.1.10, and the ip's network adaptor's name is "eth0", please use "eth0"
devname: bond0
cluster_id: 2
# please set memory limit to a suitable value which is matching resource.
# memory_limit: 200G # The maximum running memory for an observer
# system_memory: 30G # The reserved system memory. system_memory is reserved for general tenants. The default value is 30G.
minor_freeze_times: 100
minor_warm_up_duration_time: 0
freeze_trigger_percentage: 40
enable_merge_by_turn: FALSE
datafile_disk_percentage: 50 # The percentage of the data_dir space to the total disk space. This value takes effect only when datafile_size is 0. The default value is 90.
# datafile_size: 500G
syslog_level: INFO # System log level. The default value is INFO.
enable_syslog_wf: false # Print system logs whose levels are higher than WARNING to a separate log file. The default value is true.
enable_syslog_recycle: true # Enable auto system log recycling or not. The default value is false.
max_syslog_file_count: 50 # The maximum number of reserved log files before enabling auto recycling. The default value is 0.
# observer cluster name, consistent with obproxy's cluster_name
appname: obce-3zones
root_password: 0EI5N08d # root user password, can be empty
proxyro_password: uY7Yf8zx # proxyro user pasword, consistent with obproxy's observer_sys_password, can be empty
obce01:
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce
# The directory for data storage. The default value is $home_path/store.
data_dir: /data
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo
zone: zone1
obce02:
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce
# The directory for data storage. The default value is $home_path/store.
data_dir: /data
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo
zone: zone2
obce03:
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce
# The directory for data storage. The default value is $home_path/store.
data_dir: /data
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo
zone: zone3
obproxy:
servers:
- 172.20.249.53
- 172.20.249.55
- 172.20.249.56
# Set dependent components for the component.
# When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components.
depends:
- oceanbase-ce
global:
listen_port: 2883 # External port. The default value is 2883.
prometheus_listen_port: 2884 # The Prometheus port. The default value is 2884.
home_path: /home/admin/obproxy
# oceanbase root server list
# format: ip:mysql_port;ip:mysql_port
rs_list: 172.20.249.53:2881;172.20.249.55:2881;172.20.249.56:2881
enable_cluster_checkout: false
# observer cluster name, consistent with oceanbase-ce's appname
cluster_name: obce-3zones
obproxy_sys_password: 0MdTv1tm # obproxy sys user password, can be empty
observer_sys_password: uY7Yf8zx # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty
A2. 测试环境 3台ECS 模拟 6节点集群配置文件
每个机器起 2 个节点，分别监听 2881/2882 和 3881/3882 。
# Only need to configure when remote login is required
user:
username: admin
# password: your password if need
key_file: /home/admin/.ssh/id_rsa.pub
port: your ssh port, default 22
# timeout: ssh connection timeout (second), default 30
oceanbase-ce:
servers:
- name: obce01
# Please don't use hostname, only IP can be supported
ip: 172.20.249.53
- name: obce02
ip: 172.20.249.55
- name: obce03
ip: 172.20.249.56
- name: obce04
# Please don't use hostname, only IP can be supported
ip: 172.20.249.53
- name: obce05
ip: 172.20.249.55
- name: obce06
ip: 172.20.249.56
global:
# Please set devname as the network adaptor's name whose ip is in the setting of severs.
# if set severs as "127.0.0.1", please set devname as "lo"
# if current ip is 192.168.1.10, and the ip's network adaptor's name is "eth0", please use "eth0"
devname: eth0
cluster_id: 2
# please set memory limit to a suitable value which is matching resource.
memory_limit: 10G # The maximum running memory for an observer
system_memory: 3G # The reserved system memory. system_memory is reserved for general tenants. The default value is 30G.
stack_size: 512K
cpu_count: 16
cache_wash_threshold: 1G
__min_full_resource_pool_memory: 268435456
workers_per_cpu_quota: 10
schema_history_expire_time: 1d
# The value of net_thread_count had better be same as cpu's core number.
net_thread_count: 4
major_freeze_duty_time: Disable
minor_warm_up_duration_time: 0
freeze_trigger_percentage: 40
enable_separate_sys_clog: 0
enable_merge_by_turn: FALSE
#datafile_disk_percentage: 20 # The percentage of the data_dir space to the total disk space. This value takes effect only when datafile_size is 0. The default value is 90.
datafile_size: 50G
syslog_level: WARN # System log level. The default value is INFO.
enable_syslog_wf: false # Print system logs whose levels are higher than WARNING to a separate log file. The default value is true.
enable_syslog_recycle: true # Enable auto system log recycling or not. The default value is false.
max_syslog_file_count: 10 # The maximum number of reserved log files before enabling auto recycling. The default value is 0.
# observer cluster name, consistent with obproxy's cluster_name
appname: obce-3zones
root_password: 0EI5N08d # root user password, can be empty
proxyro_password: uY7Yf8zx # proxyro user pasword, consistent with obproxy's observer_sys_password, can be empty
obce01:
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce
# The directory for data storage. The default value is $home_path/store.
data_dir: /data/1
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo/1
zone: zone1
obce02:
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce
# The directory for data storage. The default value is $home_path/store.
data_dir: /data/1
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo/1
zone: zone2
obce03:
mysql_port: 2881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 2882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce
# The directory for data storage. The default value is $home_path/store.
data_dir: /data/1
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo/1
zone: zone3
obce04:
mysql_port: 3881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 3882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce2
# The directory for data storage. The default value is $home_path/store.
data_dir: /data/2
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo/2
zone: zone1
obce05:
mysql_port: 3881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 3882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce2
# The directory for data storage. The default value is $home_path/store.
data_dir: /data/2
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo/2
zone: zone2
obce06:
mysql_port: 3881 # External port for OceanBase Database. The default value is 2881.
rpc_port: 3882 # Internal port for OceanBase Database. The default value is 2882.
# The working directory for OceanBase Database. OceanBase Database is started under this directory. This is a required field.
home_path: /home/admin/oceanbase-ce2
# The directory for data storage. The default value is $home_path/store.
data_dir: /data/2
# The directory for clog, ilog, and slog. The default value is the same as the data_dir value.
redo_dir: /redo/2
zone: zone3
obproxy:
servers:
- 172.20.249.54
# Set dependent components for the component.
# When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components.
depends:
- oceanbase-ce
global:
listen_port: 2883 # External port. The default value is 2883.
prometheus_listen_port: 2884 # The Prometheus port. The default value is 2884.
home_path: /home/admin/obproxy
# oceanbase root server list
# format: ip:mysql_port;ip:mysql_port
rs_list: 172.20.249.53:2881;172.20.249.55:2881;172.20.249.56:2881
enable_cluster_checkout: false
# observer cluster name, consistent with oceanbase-ce's appname
# cluster_name: obce-3zones
obproxy_sys_password: 0MdTv1tm # obproxy sys user password, can be empty
# observer_sys_password: uY7Yf8zx # proxyro user pasword, consistent with oceanbase-ce's proxyro_password, can be empty
附录：
- 第二章 2.1 OceanBase 部署准备
- 第二章 2.2 如何快速体验 OceanBase
- 第二章 2.3 如何规划部署 OceanBase 集群
- 第二章 2.4 如何初始化服务器环境
- 第二章 2.5 安装 OBD 自动化部署软件
- 第二章 2.6 使用 OBD 自动化部署单节点集群
- 第二章 2.7 使用OBD自动化部署多节点集群
- 第二章 2.8 参看和修改 OceanBase 参数集群
- 第二章 2.9 如何部署 OBAgent
- 第二章 2.10 如何重启 OceanBase 集群
- 第二章 2.11（高级）如何手动部署 OceanBase 集群
- 第二章 2.12 常见问题
- 第二章 2.13 附录
结束语
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