Installing Greenplum Community Edition on MacBook - Getting Error on gpssh-exkeys after turning off Firewall and checking Remote Login ~ gpadmin$ gpssh-exkeys -h localhost[STEP 1 of 5] create local ID and authorize on local host [WARNING] error 65280 obtaining RSA host key(s) for local host (1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa, { "popen" : False, "remoteId" : None, "popen_cmd" : "" }) getaddrinfo 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa: nodename nor servname provided, or not known [ERROR 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa] authentication check failed: ssh: Could not resolve hostname 1.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.0.ip6.arpa: nodename nor servname provided, or not known [ERROR] cannot establish ssh access into the local host Solution: create/copy the public key for gpadmin into an authorized_keys file and you performed the same thing gpssh-exkeys does; for a small test environment it's not a big deal but the tool comes in handy when exchanging keys across numerous nodes. That's all it does??? The authorized_keys file gets updated before it kicks out the error. |
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