要搭建hadoop的集群，有批量部署多节点ssh无密码登录的工具或脚本吗，急！！
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1
sandtears Aug 23, 2014
直接写个 expect 的脚本，
每个执行一遍 ssh-copy-id 不就行了。 |
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GPU Aug 23, 2014
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kukat Aug 23, 2014
google ssh auth pam
比如RADIUS |
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fredcc Aug 23, 2014
集中证书认证？
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5
ultimate010 Aug 24, 2014
fabric
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