1、社区v4.2.2版本。 1-1-1集群
2、集群启动经常性失败，多启动几次，有时候也能成功，看了很多帖子，比较典型的共性问题，但一直未能搞清楚根本原因。
大家是不是也经常性遇到？请官方老师帮分析一下。
1）如:failed to connect meta db
2)还有可能obagent启动失败
3）其它失败
…
给人的感觉是，集群不是很稳定，以后上生产环境，非常焦虑…
3、关于环境部署规划
1）32C、64G，3台虚机器。可分配ob使用在30G左右
白屏obd部署，机器的配置，某台
2）测试环境，数据盘、事物盘、软件盘公用，可用空间分别约100G
2）config
user:
username: ismartone
port: 22
oceanbase-ce:
version: 4.2.2.0
release: 100000192024011915.el7
package_hash: aa3053da7370a6685a2ef457cd202d50e5ab75d3
10.10.10.211:
zone: zone1
10.10.10.212:
zone: zone2
10.10.10.213:
zone: zone3
servers:
- 10.10.10.211
- 10.10.10.212
- 10.10.10.213
global:
appname: myoceanbase
mysql_port: 12881
rpc_port: 12882
home_path: /opt/TDS/myoceanbase/oceanbase
obshell_port: ‘12886’
datafile_size: 3GB
datafile_maxsize: 0GB
log_disk_size: 42GB
memory_limit: 12GB
ocp_meta_tenant_max_cpu: ‘1’
ocp_meta_tenant_memory_size: 2G
cluster_id: 1753943814
root_password: iso-Root_AUS^2019
enable_syslog_recycle: true
enable_syslog_wf: false
max_syslog_file_count: 4
system_memory: 3G
cpu_count: 30
production_mode: false
ocp_agent_monitor_password: 52H18EKqDd
proxyro_password: oq03J4zM0G
ocp_root_password: sNxJxUle1G
ocp_meta_password: BS7jPMWill
obproxy-ce:
version: 4.2.1.0
package_hash: 0aed4b782120e4248b749f67be3d2cc82cdcb70d
release: 11.el7
servers: - 10.10.10.211
- 10.10.10.212
- 10.10.10.213
global:
prometheus_listen_port: 12884
listen_port: 12883
home_path: /opt/TDS/myoceanbase/obproxy
obproxy_sys_password: iso-Proxysys_AUS^2019
skip_proxy_sys_private_check: true
enable_strict_kernel_release: false
enable_cluster_checkout: false
rs_list: 10.10.10.211:12881;10.10.10.212:12881;10.10.10.213:12881
observer_sys_password: oq03J4zM0G
cluster_name: myoceanbase
observer_root_password: iso-Root_AUS^2019
depends: - oceanbase-ce
obagent:
version: 4.2.2
package_hash: 19739a07a12eab736aff86ecf357b1ae660b554e
release: 100000042024011120.el7
servers: - 10.10.10.211
- 10.10.10.212
- 10.10.10.213
global:
monagent_http_port: 18088
mgragent_http_port: 18089
home_path: /opt/TDS/myoceanbase/obagent
http_basic_auth_user: admin
http_basic_auth_password: QXsLBRB5n2
ob_monitor_status: active
depends: - oceanbase-ce
ocp-express:
version: 4.2.2
package_hash: 09ffcf156d1df9318a78af52656f499d2315e3f7
release: 100000022024011120.el7
servers: - 10.10.10.213
global:
port: 18180
home_path: /opt/TDS/myoceanbase/ocpexpress
java_bin: java
logging_file_max_size: 100MB
logging_file_total_size_cap: 1GB
admin_passwd: qp.)89RL
memory_size: 872M
depends: - obagent
- oceanbase-ce
- obproxy-ce
3、相关日志
oblog.tar.gz (220.6 KB)