在10.****.233 执行 tiup cluster deploy icss_tidb4 v4.0.1 ./topo.yaml --user appdeploy -p
配置
global:
user: “tidb”
ssh_port: 22
deploy_dir: “/tidb-deploy”
data_dir: “/tidb-data”
# Monitored variables are applied to all the machines.
monitored:
node_exporter_port: 9100
blackbox_exporter_port: 9115
server_configs:
tidb:
log.slow-threshold: 300
tikv:
readpool.storage.use-unified-pool: false
readpool.coprocessor.use-unified-pool: true
pd:
replication.enable-placement-rules: true
tiflash:
logger.level: “info”
pd_servers:
- host: 10.*****.176
tidb_servers:
- host: 10.*****.176
tikv_servers:
-
host: 10.*****.176
port: 20160
status_port: 20180 -
host: 10.*****.176
port: 20161
status_port: 20181 -
host: 10.*****.176
port: 20162
status_port: 20182
tiflash_servers:
- host: 10.*****.176
monitoring_servers:
- host: 10.*****.176
grafana_servers:
- host: 10.*****.176
可以连接：
Error: Failed to initialize TiDB environment on remote host ‘10..176’ (task.env_init.failed)
caused by: Failed to create new system user ‘tidb’ on remote host
caused by: Failed to execute command over SSH for 'appdeploy@10..176:22’
caused by: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none], no supported methods remain
Verbose debug logs has been written to /home/appdeploy/logs/tiup-cluster-debug-2020-07-20-20-58-18.log.
Error: run `` (wd:/home/appdeploy/.tiup/data/S5HlxYC) failed: exit status 1
[appdeploy@1a01vlb5951zzzz ~]$ ssh appdeploy@10.*****.176
Last login: Mon Jul 20 20:54:17 2020 from 10.****.233
WARNING: If you are not authorized to access this private computer system, disconnect now. All activities on this system will be monitored and recorded without prior notification or permission!
[appdeploy@1a01vlb5973zzzz ~]$
log：
Execute command finished {“code”: 1, “error”: “task.env_init.failed: Failed to initialize TiDB environment on remote host ‘10..176’, cause: module.user.user_add_failed: Failed to create new system user ‘tidb’ on remote host, cause: executor.ssh.execute_failed: Failed to execute command over SSH for 'appdeploy@10..176:22’ {ssh_stderr: , ssh_stdout: , ssh_command: export LANG=C; PATH=$PATH:/usr/bin:/usr/sbin sudo -H -u root bash -c “id -u tidb > /dev/null 2>&1 || /usr/sbin/useradd -m -s /bin/bash tidb && echo ‘tidb ALL=(ALL) NOPASSWD:ALL’ > /etc/sudoers.d/tidb”}, cause: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none], no supported methods remain”, “errorVerbose”: “task.env_init.failed: Failed to initialize TiDB environment on remote host ‘10..176’, cause: module.user.user_add_failed: Failed to create new system user ‘tidb’ on remote host, cause: executor.ssh.execute_failed: Failed to execute command over SSH for 'appdeploy@10..176:22’ {ssh_stderr: , ssh_stdout: , ssh_command: export LANG=C; PATH=$PATH:/usr/bin:/usr/sbin sudo -H -u root bash -c “id -u tidb > /dev/null 2>&1 || /usr/sbin/useradd -m -s /bin/bash tidb && echo ‘tidb ALL=(ALL) NOPASSWD:ALL’ > /etc/sudoers.d/tidb”}, cause: ssh: handshake failed: ssh: unable to authenticate, attempted methods [none], no supported methods remain\ at github.com/pingcap/tiup/pkg/cluster/executor.(*SSHExecutor).Execute()\ \tgithub.com/pingcap/tiup@/pkg/cluster/executor/ssh.go:156\ at github.com/pingcap/tiup/pkg/cluster/module.(*UserModule).Execute()\ \tgithub.com/pingcap/tiup@/pkg/cluster/module/user.go:114\ at github.com/pingcap/tiup/pkg/cluster/task.(*EnvInit).execute()\ \tgithub.com/pingcap/tiup@/pkg/cluster/task/env_init.go:63\ at github.com/pingcap/tiup/pkg/cluster/task.(*EnvInit).Execute()\ \tgithub.com/pingcap/tiup@/pkg/cluster/task/env_init.go:44\ at github.com/pingcap/tiup/pkg/cluster/task.(*Serial).Execute()\ \tgithub.com/pingcap/tiup@/pkg/cluster/task/task.go:189\ at github.com/pingcap/tiup/pkg/cluster/task.(*StepDisplay).Execute()\ \tgithub.com/pingcap/tiup@/pkg/cluster/task/step.go:85\ at github.com/pingcap/tiup/pkg/cluster/task.(*Parallel).Execute.func1()\ \tgithub.com/pingcap/tiup@/pkg/cluster/task/task.go:242\ at runtime.goexit()\ \truntime/asm_amd64.s:1357”}