安装部署dm
1.中控机上执行
[root@localhost tidb-data]# tiup install dm dmctl
component dm version v1.9.4 is already installed
component dmctl version v6.0.0 is already installed
我这里已经安装了
2.生成文件模板
tiup dm template > /tmp/topology.yaml
生成模板文件内容如下:
[root@localhost tidb-data]# more /tmp/topology.yaml
# The topology template is used deploy a minimal DM cluster, which suitable
# for scenarios with only three machinescontains. The minimal cluster contains
# - 3 master nodes
# - 3 worker nodes
# You can change the hosts according your environment
---
global:
user: "tidb"
ssh_port: 22
deploy_dir: "/home/tidb/dm/deploy"
data_dir: "/home/tidb/dm/data"
# arch: "amd64"
master_servers:
- host: 172.19.0.101
- host: 172.19.0.102
- host: 172.19.0.103
worker_servers:
- host: 172.19.0.101
- host: 172.19.0.102
- host: 172.19.0.103
monitoring_servers:
- host: 172.19.0.101
grafana_servers:
- host: 172.19.0.101
# config: # Enable this part if you want to use WebUI, make sure tiup dm -v newer than v1.9.0.
# auth.anonymous.enabled: true
# security.allow_embedding: true
alertmanager_servers:
- host: 172.19.0.101
根据自己的配置情况进行修改
[root@localhost tidb-data]# more /tmp/topology.yaml
# The topology template is used deploy a minimal DM cluster, which suitable
# for scenarios with only three machinescontains. The minimal cluster contains
# - 3 master nodes
# - 3 worker nodes
# You can change the hosts according your environment
---
global:
user: "tidb"
ssh_port: 22
deploy_dir: "/tidb-deploy"
data_dir: "/tidb-data"
# arch: "amd64"
master_servers:
- host: 192.168.1.118
- host: 192.168.1.85
- host: 192.168.1.134
worker_servers:
- host: 192.168.1.118
- host: 192.168.1.85
- host: 192.168.1.134
monitoring_servers:
- host: 192.168.1.118
grafana_servers:
- host: 192.168.1.118
# config: # Enable this part if you want to use WebUI, make sure tiup dm -v newer than v1.9.0.
# auth.anonymous.enabled: true
# security.allow_embedding: true
alertmanager_servers:
- host: 192.168.1.118
3.执行部署命令
tiup dm deploy my-dm-test v6.0.0 /tmp/topology.yaml
最后会提示安装成功:
Cluster `my-dm-test` deployed successfully, you can start it with command: `tiup dm start my-dm-test`
4.启动dm集群
[root@localhost tidb-data]# tiup dm start my-dm-test
最后会提示启动成功
Started cluster `my-dm-test` successfully
5.查看集群情况
[root@localhost tidb-data]# tiup dm list
tiup is checking updates for component dm ...
Starting component `dm`: /root/.tiup/components/dm/v1.9.4/tiup-dm /root/.tiup/components/dm/v1.9.4/tiup-dm list
Name User Version Path PrivateKey
---- ---- ------- ---- ----------
my-dm-test tidb v6.0.0 /root/.tiup/storage/dm/clusters/my-dm-test /root/.tiup/storage/dm/clusters/my-dm-test/ssh/id_rsa
[root@localhost tidb-data]# tiup dm display my-dm-test
tiup is checking updates for component dm ...
Starting component `dm`: /root/.tiup/components/dm/v1.9.4/tiup-dm /root/.tiup/components/dm/v1.9.4/tiup-dm display my-dm-test
Cluster type: dm
Cluster name: my-dm-test
Cluster version: v6.0.0
Deploy user: tidb
SSH type: builtin
ID Role Host Ports OS/Arch Status Data Dir Deploy Dir
-- ---- ---- ----- ------- ------ -------- ----------
192.168.1.118:9093 alertmanager 192.168.1.118 9093/9094 linux/x86_64 Up /tidb-data/alertmanager-9093 /tidb-deploy/alertmanager-9093
192.168.1.118:8261 dm-master 192.168.1.118 8261/8291 linux/x86_64 Healthy /tidb-data/dm-master-8261 /tidb-deploy/dm-master-8261
192.168.1.134:8261 dm-master 192.168.1.134 8261/8291 linux/x86_64 Healthy /tidb-data/dm-master-8261 /tidb-deploy/dm-master-8261
192.168.1.85:8261 dm-master 192.168.1.85 8261/8291 linux/x86_64 Healthy|L /tidb-data/dm-master-8261 /tidb-deploy/dm-master-8261
192.168.1.118:8262 dm-worker 192.168.1.118 8262 linux/x86_64 Free /tidb-data/dm-worker-8262 /tidb-deploy/dm-worker-8262
192.168.1.134:8262 dm-worker 192.168.1.134 8262 linux/x86_64 Free /tidb-data/dm-worker-8262 /tidb-deploy/dm-worker-8262
192.168.1.85:8262 dm-worker 192.168.1.85 8262 linux/x86_64 Free /tidb-data/dm-worker-8262 /tidb-deploy/dm-worker-8262
192.168.1.118:3000 grafana 192.168.1.118 3000 linux/x86_64 Up - /tidb-deploy/grafana-3000
192.168.1.118:9090 prometheus 192.168.1.118 9090 linux/x86_64 Up /tidb-data/prometheus-9090 /tidb-deploy/prometheus-9090
Total nodes: 9
