一、环境查看
- 节点一
[bjc@test01~]$ cmrctl show
Resource List of Node cm1
CLUSTER TYPE NAME STATUS DETAIL
COMMON network inter1 UP (private) 10.10.0.91/19100
COMMON network pub1 UP (public) enp3s0f0
COMMON cluster cls1 UP inc: inter1, pub: pub1
cls1 file cls1:0 UP +0
cls1 file cls1:1 UP +1
cls1 file cls1:2 UP +2
cls1 service kas UP Active Storage, Active Cluster (auto-restart: OFF)
cls1 service kac UP Database, Active Cluster (auto-restart: OFF)
cls1 as kas1 UP(NRML) kas, /home/bjc/kdb11, failed retry cnt: 0
cls1 db kac1 UP(NRML) kac, /home/bjc/kdb11, failed retry cnt: 0
2.节点二
[bjc@test02~]$ cmrctl show
Resource List of Node cm2
CLUSTER TYPE NAME STATUS DETAIL
COMMON network inter2 UP (private) 10.10.0.92/19100
COMMON network pub2 UP (public) enp3s0f0
COMMON cluster cls1 UP inc: inter2, pub: pub2
cls1 file cls1:0 UP +0
cls1 file cls1:1 UP +1
cls1 file cls1:2 UP +2
cls1 service kas UP Active Storage, Active Cluster (auto-restart: OFF)
cls1 service kac UP Database, Active Cluster (auto-restart: OFF)
cls1 as kas2 UP(NRML) kas, /home/bjc/kdb11, failed retry cnt: 0
cls1 db kac2 UP(NRML) kac, /home/bjc/kdb11, failed retry cnt: 0
二、关闭集群
1.关闭数据库服务
1.1 方式一
节点一:
[bjc@test01~]$ kddown
节点二:
[bjc@test02~]$ kddown
注:此时集群的kac服务会自动关闭,已不能对外提供服务
1.2方式二
节点一或节点二:
[bjc@test01~]$ cmrctl stop service --name kac
注:所有集群节点的kac服务关闭,db服务也自动关闭
2.关闭存储服务
2.1方式一
节点一:
[bjc@test01~]$ cmrctl stop as --name kas1
节点二:
[bjc@test02~]$ cmrctl stop as --name kas2
注:此时集群的kas服务会自动关闭
2.2方式二
节点一或节点二:
[bjc@test01~]$ cmrctl stop service --name kas
注:所有集群节点的kas服务关闭,as服务也自动关闭
3.关闭集群服务
节点一:
[bjc@test01~]$ cmrctl stop cluster --name cls1
节点二:
[bjc@test02~]$ cmrctl stop cluster --name cls1
4.关闭网络服务
节点一:
[bjc@test01~]$ cmrctl stop network --name pub1 --公网
[bjc@test01~]$ cmrctl stop network --name inter1 --私网
节点二:
[bjc@test02~]$ cmrctl stop network --name pub2 --公网
[bjc@test02~]$ cmrctl stop network --name inter2 --私网
5.查看集群状态
节点一:
[bjc@test01~]$ cmrctl show
节点二:
[bjc@test02~]$ cmrctl show
三、启动集群
1.开启网络服务
节点一:
[bjc@test01~]$ cmrctl start network --name inter1
[bjc@test01~]$ cmrctl start network --name pub1
节点二:
[bjc@test02~]$ cmrctl start network --name inter2
[bjc@test02~]$ cmrctl start network --name pub2
2.开启集群服务
节点一:
[bjc@test01~]$ cmrctl start cluster --name cls1
节点二:
[bjc@test02~]$ cmrctl start cluster --name cls1
3.开启存储服务
节点一:
[bjc@test01~]$ cmrctl start service --name kas
节点二:
自动开启
4.开启数据库服务
节点一:
[bjc@test01~]$ cmrctl start service --name kac
节点二:
自动开启
5.查看集群状态
节点一:
[bjc@test01~]$ cmrctl show
节点二:
[bjc@test02~]$ cmrctl show




