首页 > 数据库 > 国内数据库 > OceanBase 安装
1.环境规划
192.168.18.41 obs1 observer 192.168.18.42 obs2 observer 192.168.18.43 obs3 observer 192.168.18.44 obs4 observer 扩容 192.168.18.45 obs5 observer 扩容 192.168.18.46 obs6 observer 扩容 192.168.18.47 ocpserver 192.168.18.48 obcontrol
2.配置ssh互信
clockdiff 192.168.18.41 clockdiff 192.168.18.42 clockdiff 192.168.18.43 clockdiff 192.168.18.47 clockdiff 192.168.18.48
3.安装自动化部署软件
192.168.18.48 obcontrol sudo rpm -ivh oceanbase-deployer-1.2.1.el7.x86_64.rpm source /etc/profile.d/obd.sh rpm -ql `rpm -qa|grep ob-deploy` cd /home/admin/.obd/mirror/local obd mirror clone /data/soft/*.rpm obd mirror list local +---------------------------------------------------------------------------------------------------------+ | local Package List | +-------------------+---------+-----------------------+--------+------------------------------------------+ | name | version | release | arch | md5 | +-------------------+---------+-----------------------+--------+------------------------------------------+ | libobclient | 2.0.0 | 2.el7 | x86_64 | f73cae67e2ff5be0682ac2803aba33a7ed26430e | | obagent | 1.1.0 | 1.el7 | x86_64 | d2416fadeadba35944872467843d55da0999f298 | | oceanbase-ce | 3.1.2 | 10000392021123010.el7 | x86_64 | 7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed | | oceanbase-ce-libs | 3.1.2 | 10000392021123010.el7 | x86_64 | 94fff0ab31de053051dba66039e3185fa390cad5 | | obproxy | 3.2.0 | 1.el7 | x86_64 | 8d5c6978f988935dc3da1dbec208914668dcf3b2 | | ob-deploy | 1.2.1 | 9.el7 | x86_64 | 219823e1119d37f59ce2c906b44e45605acfd3f3 | +-------------------+---------+-----------------------+--------+------------------------------------------+
4.编辑OBD集群配置文件
# Only need to configure when remote login is required user: username: admin # password: admin 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: obs1 # Please don use hostname, only IP can be supported ip: 192.168.18.41 - name: obs2 ip: 192.168.18.42 - name: obs3 ip: 192.168.18.43 global: # Please set devname as the network adaptor 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: ens33 cluster_id: 2 # please set memory limit to a suitable value which is matching resource. memory_limit: 8G # 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: 4 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 core number. net_thread_count: 4 major_freeze_duty_time: Disable minor_freeze_times: 10 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 cluster_name appname: fgeduobce root_password: rootroot # root user password, can be empty proxyro_password: rootroot # proxyro user pasword, consistent with obproxy observer_sys_password, can be empty obs1: 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 obs2: 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 obs3: 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 $home_path/store. data_dir: /data # The directory for clog, ilog, and slog. The default value is the same as the data_dir value. redo_dir: /redo zone: zone3 obproxy: servers: - 192.168.18.41 - 192.168.18.42 - 192.168.18.43 # Set dependent components for the component. # When the associated configurations are not done, OBD will automatically get the these configurations from the dependent components. depends: - oceanbase-ce global: listen_port: 2883 # External port. The default value is 2883. prometheus_listen_port: 2884 # The Prometheus port. The default value is 2884. home_path: /home/admin/obproxy # oceanbase root server list # format: ip:mysql_port;ip:mysql_port rs_list: 192.168.18.41:2881;192.168.18.42:2881;192.168.18.43:2881 enable_cluster_checkout: false # observer cluster name, consistent with oceanbase-ce appname cluster_name: fgeduobce obproxy_sys_password: rootroot # obproxy sys user password, can be empty observer_sys_password: rootroot # proxyro user pasword, consistent with oceanbase-ce proxyro_password, can be empty
5.通过OBD部署集群
[admin@obcontrol data]$ obd cluster deploy fgeduobce -c fgeduobce-3zone.yaml Package oceanbase-ce-3.1.2 is available. Package obproxy-3.2.0 is available. install oceanbase-ce-3.1.2 for local ok install obproxy-3.2.0 for local ok +-------------------------------------------------------------------------------------------+ | Packages | +--------------+---------+-----------------------+------------------------------------------+ | Repository | Version | Release | Md5 | +--------------+---------+-----------------------+------------------------------------------+ | oceanbase-ce | 3.1.2 | 10000392021123010.el7 | 7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed | | obproxy | 3.2.0 | 1.el7 | 8d5c6978f988935dc3da1dbec208914668dcf3b2 | +--------------+---------+-----------------------+------------------------------------------+ Repository integrity check ok Parameter check ok Open ssh connection ok Remote oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed repository install ok Remote oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed repository lib check !! [WARN] obs1(192.168.18.41) oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed require: libmariadb.so.3 [WARN] obs2(192.168.18.42) oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed require: libmariadb.so.3 [WARN] obs3(192.168.18.43) oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed require: libmariadb.so.3 Remote obproxy-3.2.0-8d5c6978f988935dc3da1dbec208914668dcf3b2 repository install ok Remote obproxy-3.2.0-8d5c6978f988935dc3da1dbec208914668dcf3b2 repository lib check ok Try to get lib-repository Package oceanbase-ce-libs-3.1.2 is available. install oceanbase-ce-libs-3.1.2 for local ok Use oceanbase-ce-libs-3.1.2-94fff0ab31de053051dba66039e3185fa390cad5 for oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed Remote oceanbase-ce-libs-3.1.2-94fff0ab31de053051dba66039e3185fa390cad5 repository install ok Remote oceanbase-ce-3.1.2-7fafba0fac1e90cbd1b5b7ae5fa129b64dc63aed repository lib check ok Cluster status check ok Initializes observer work home ok Initializes obproxy work home ok fgeduobce deployed $ obd cluster list +------------------------------------------------------------------+ | Cluster List | +-----------+------------------------------------+-----------------+ | Name | Configuration Path | Status (Cached) | +-----------+------------------------------------+-----------------+ | fgeduobce | /home/admin/.obd/cluster/fgeduobce | deployed | +-----------+------------------------------------+-----------------+
6.启动并初始化集群
[admin@obcontrol data]$ obd cluster start fgeduobce Get local repositories and plugins ok Open ssh connection ok Load cluster param plugin ok Check before start observer ok Check before start obproxy ok Start observer ok observer program health check ok Connect to observer ok Initialize cluster Cluster bootstrap ok Wait for observer init ok +-------------------------------------------------+ | observer | +---------------+---------+------+-------+--------+ | ip | version | port | zone | status | +---------------+---------+------+-------+--------+ | 192.168.18.41 | 3.1.2 | 2881 | zone1 | active | | 192.168.18.42 | 3.1.2 | 2881 | zone2 | active | | 192.168.18.43 | 3.1.2 | 2881 | zone3 | active | +---------------+---------+------+-------+--------+ Start obproxy ok obproxy program health check ok Connect to obproxy ok Initialize cluster +-------------------------------------------------+ | obproxy | +---------------+------+-----------------+--------+ | ip | port | prometheus_port | status | +---------------+------+-----------------+--------+ | 192.168.18.41 | 2883 | 2884 | active | | 192.168.18.42 | 2883 | 2884 | active | | 192.168.18.43 | 2883 | 2884 | active | +---------------+------+-----------------+--------+ fgeduobce running
7.在中控机安装客户端
rpm -ivh libobclients-2.0.0-2.el7.x86_64.rpm rpm -ivh oceanbase-command-line-client--2.0.0-2.el7.x86_64.rpm mysql -h 192.168.18.41 -uroot -P2881 -prootroot -c -A oceanbase #查看zone信息 select a.zone,concat(a.svr_ip,':',a.svr_port) observer, cpu_total, (cpu_total-cpu_assigned) cpu_free, round(mem_total/1024/1024/1024) mem_total_gb, round((mem_total-mem_assigned)/1024/1024/1024) mem_free_gb, usec_to_time(b.last_offline_time) last_offline_time, usec_to_time(b.start_service_time) start_service_time, b.status, usec_to_time(b.stop_time) stop_time, b.build_version from __all_virtual_server_stat a join __all_server b on (a.svr_ip=b.svr_ip and a.svr_port=b.svr_port) order by a.zone, a.svr_ip; $obclient -h 192.168.18.41 -uroot@sys#fgeduobce -P2883 -prootroot -c -A oceanbase
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