WebMay 24, 2024 · As the keys only need to be shared once, and as the gpseginstall tool and gpssh-exkeys will skip any previously shared keys, a workaround is as follows: 1. With FIPS enabled, use ssh-copy-id to copy SSH keys which have been generated using ssh-genkey. 2. Disable FIPS, or add the following kex algorithms to /etc/ssh/sshd_config and … Web$ gpssh -f hostfile_exkeys -e 'ls -l /usr/local/greenplum*' 假如安装成功,您应该可以没有密码打断的登录到所有的子节点,所有子节点都应该展示他们安装目录下的文件,并且目录是gpadmin用户拥有的权限。 ...
linux下greenplum的安装 - 知乎 - 知乎专栏
WebThe gpssh-exkeys utility has the following prerequisites:. The user must have an account on the master, standby, and every segment host in the Greenplum Database cluster. The user must have an id_rsa SSH key pair installed on the master host.; The user must be able to connect with SSH from the master host to every other host machine without entering a … florida formula wic form
《GreenPlum系列-开发相关》GreenPlum安装遇见免密错 …
WebMay 2, 2024 · C. 执行 gpssh-exkeys命令,all_hosts_new为包含集群内所有主机的配置文件。 D. 切换用户,以gpadmin重复上述步骤(1)(2)(3)。 注意点: i. 编辑原始文件前,请先备份原始文件,以免发生误修改不能回退。 ii. 原始known_hosts文件中,包含主机名sdw33和其IP对应的认证信息都 ... Webgpscp gpscp工具允许用户使用SCP(安全复制)在一个命令中将一个或多个文件从指定的主机复制到其他指定的主机。. 例如,用户可以同时将文件从Greenplum数据库的Master主机复制到所有的Segment主机。. 要指定SCP会话中涉及的主机,请使用 -f 选项指定包含主机名列 … WebMar 25, 2024 · 问题报错在安装greenplum的时候做权限互通出现问题[gpadmin@hadoop_zxy ~]$ gpssh-exkeys -f all_host_file[ERROR]: Failed to ssh to zxy. No ECDSA host key is known for zxy and you have requested strict checking.Host key verification failed.问题解决在进入gpadmin用户下进行免密操作ssh-k florida forwarding services corp