1，失败信息：
[root@db01 ~]# obd cluster deploy obtest -c ob.yaml
oceanbase-ce-3.1.3 already installed.
+-------------------------------------------------------------------------------------------+
| Packages |
+--------------+---------+-----------------------+------------------------------------------+
| Repository | Version | Release | Md5 |
+--------------+---------+-----------------------+------------------------------------------+
| oceanbase-ce | 3.1.3 | 10100032022041510.el7 | e96a23de85ba1d53862b9955926194a01d19d0d0 |
+--------------+---------+-----------------------+------------------------------------------+
Repository integrity check ok
Parameter check ok
Open ssh connection x
[ERROR] root@172.26.202.83 connect failed: could not get keys from ssh-agent
[root@db01 ~]#
[root@db01 ~]# vi /etc/ssh/sshd_config
[root@db01 ~]# obd cluster deploy obtest -c ob.yaml
oceanbase-ce-3.1.3 already installed.
+-------------------------------------------------------------------------------------------+
| Packages |
+--------------+---------+-----------------------+------------------------------------------+
| Repository | Version | Release | Md5 |
+--------------+---------+-----------------------+------------------------------------------+
| oceanbase-ce | 3.1.3 | 10100032022041510.el7 | e96a23de85ba1d53862b9955926194a01d19d0d0 |
+--------------+---------+-----------------------+------------------------------------------+
Repository integrity check ok
Parameter check ok
Open ssh connection x
[ERROR] root@172.26.202.83 connect failed: could not get keys from ssh-agent
2，主机信息
[root@db01 ~]# cat /etc/redhat-release
CentOS Linux release 7.9.2009 (Core)
ssh免密登录正常：
[root@db01 ~]# ssh root@172.26.202.83 date
Tue Jun 14 12:44:16 CST 2022
错误日志：
[2022-06-14 12:41:25.870] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - Searching param plugin for components ...
[2022-06-14 12:41:25.870] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - Search param plugin for oceanbase-ce
[2022-06-14 12:41:25.870] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - Found for oceanbase-ce-param-3.1.0 for oceanbase-ce-3.1.3
[2022-06-14 12:41:25.871] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - Applying oceanbase-ce-param-3.1.0 for oceanbase-ce-3.1.3-e96a23de85ba1d53862b9955926194a01d19d0d0
[2022-06-14 12:41:26.530] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - Cluster param configuration check
[2022-06-14 12:41:26.531] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - 172.26.202.83 oceanbase-ce-3.1.3-e96a23de85ba1d53862b9955926194a01d19d0d0 param check
[2022-06-14 12:41:26.547] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [INFO] Open ssh connection
[2022-06-14 12:41:26.578] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] Traceback (most recent call last):
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "core.py", line 1092, in deploy_cluster
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "core.py", line 145, in get_clients
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "core.py", line 163, in ssh_clients_connect
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "ssh.py", line 198, in connect
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "ssh.py", line 172, in _login
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "paramiko/client.py", line 446, in connect
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "paramiko/client.py", line 691, in _auth
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "paramiko/agent.py", line 379, in __init__
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] File "paramiko/agent.py", line 67, in _connect
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR] paramiko.ssh_exception.SSHException: could not get keys from ssh-agent
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [ERROR]
[2022-06-14 12:41:26.579] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [CRITICAL] [ERROR] root@172.26.202.83 connect failed: could not get keys from ssh-agent
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [INFO] [ERROR] root@172.26.202.83 connect failed: could not get keys from ssh-agent
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [INFO]
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - exclusive lock /root/.obd/lock/mirror_and_repo release, count 2
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - exclusive lock /root/.obd/lock/mirror_and_repo release, count 1
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - exclusive lock /root/.obd/lock/mirror_and_repo release, count 0
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - try to get share lock /root/.obd/lock/mirror_and_repo
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - share lock /root/.obd/lock/mirror_and_repo release, count 1
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - share lock /root/.obd/lock/mirror_and_repo release, count 0
[2022-06-14 12:41:26.678] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - unlock /root/.obd/lock/mirror_and_repo
[2022-06-14 12:41:26.679] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - exclusive lock /root/.obd/lock/deploy_obtest release, count 1
[2022-06-14 12:41:26.679] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - exclusive lock /root/.obd/lock/deploy_obtest release, count 0
[2022-06-14 12:41:26.679] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - unlock /root/.obd/lock/deploy_obtest
[2022-06-14 12:41:26.679] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - share lock /root/.obd/lock/global release, count 0
[2022-06-14 12:41:26.679] [3fa7e1e8-eb9c-11ec-a431-00163e12a06e] [DEBUG] - unlock /root/.obd/lock/global
