On 2/2/22 07:48, Laura Smith wrote:
I've had a quick glance through the man page for pg_basebackup but can't see 
any flags to set ssl.

Long story short, I've got the following in pg_hba.conf of the master:
hostssl    replication    all    10.0.0.0/8    md5

But the slave is complaining:
FATAL:  no pg_hba.conf entry for replication connection from host "10.1.2.3", user 
"myrepl", no encryption

I suspect this is almost certainly because I'm using "hostssl" instead of 
"host".

But other than the obvious and undesirable quick-fix, how should I be calling 
pg_basebackup to make sure it uses encryption ?

I am not following. pg_basebackup is a stand alone client that is not involved in replication other then establishing a starting point from which to later establish a replication relationship.

The error is saying that whatever instance you are pointing pg_basebackup at does not have entry in pg_hba.conf for the host/user/encryption combination pg_basebackup is trying to connect as.




--
Adrian Klaver
adrian.kla...@aklaver.com


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