Hi list, Thank you all for your inputs, I am trying pgbacrest with Enterprised DB. Locally pgbackrest works for EDB but when I am trying for remote repository I am facing an issue ( from the remote host to EDB server password less authentication part )
Trying to use a remote host as Repo Server I am facing the issue of passwordless authentication(Public key private key). 1. From the EDB server I added the user pgbackrest directory and generated ssh-keys and copied the id_rsa.pub to the Repo server (pgbackrest user's .ssh dir with necessary permissions) everything(passwordless auth) working to one side. >From the EDB Postgres Advanced Server nodes $ sudo -u enterprisedb ssh pgbackrest@backup-server This works from EDB server machine without any issue(password less auth works) 2 But from the reposerver $sudo -u pgbackrest ssh enterprisedb@EDB_Server_IP unable to do password less auth( Its asking password for enterpridb@EDB_Server ) How to do the passwordless auth from the Repo server to the EDB server for the default "enterprisedb" user of EDB ? ( enterprisedb user doesn't have any home dir I mean /home/enterprisedb, so I am not sure where to create .ssh dir and authorized_keys for passwordless auth ) Any one who has already tackled this kindly guide me on how to achieve this . Thank you, Krishane On Wed, Jul 17, 2024 at 9:07 PM Kashif Zeeshan <kashi.zees...@gmail.com> wrote: > Hi > > On Wed, Jul 17, 2024 at 5:21 PM KK CHN <kkchn...@gmail.com> wrote: > >> Hi , >> >> I am trying pgbackrest(2.52.1) with postgresql( version 16) on a lab >> setup on RHEL-9. Both PostgreSQL server and a remote Repository host >> configured with pgbackrest and everything working fine as specified in the >> documentation. >> >> note: here I am running postgres server and pgbackrest everything as >> postgres user and no issues in backup and recovery. >> >> >> >> Query >> 1. Is it possible to use PgBackrest with EnterpriseDB(EDB -16) for the >> backup and recovery process? Or pgback works only with the community >> PostgreSQL database ? >> > It support both community PG and EDB PG. > >> >> >> [ when I ran initdb script of EDB while installing EDB it creates the >> enterpisedb as user and edb as initial database by the script. ] >> > Enterprisedb is the default user created by EDB. > >> >> >> when I try to create the stanza on the EDB server it throws error >> (pasted at bottom ). >> >> >> >> NOTE: >> I know that my EDB running on port 5444 instead of 5432 and the >> dbname = edb instead of postgres, and user as enterpisedb instead of >> postgres how to specify these changes in the stanza creation step if EDB >> Supports pgbackrest tool ? >> > You can enter this connection information in the PbBackRest Conf file for > the stanza you create for your EDB Instance. > > e.g > > [global]repo1-path=/var/lib/edb/as15/backups > [demo]pg1-path=/var/lib/edb/as15/datapg1-user=enterprisedbpg1-port=5444pg-version-force=15 > > Refer to following edb documentation > > > https://www.enterprisedb.com/docs/supported-open-source/pgbackrest/03-quick_start/ > > >> OR Am I doing a waste exercise [if pgbackrest won't go ahead with EDB >> ] ? >> >> >> Any hints much appreciated. >> >> Thank you, >> Krishane >> >> >> ERROR: >> root@uaterssdrservice01 ~]# sudo -u postgres pgbackrest --stanza=OD_DM2 >> --log-level-console=info stanza-create >> 2024-07-17 17:42:13.935 P00 INFO: stanza-create command begin 2.52.1: >> --exec-id=1301876-7e055256 --log-level-console=info --log-level-file=debug >> --pg1-path=/var/lib/pgsql/16/data --repo1-host=10.x.y.7 >> --repo1-host-user=postgres --stanza=OD_DM2 >> WARN: unable to check pg1: [DbConnectError] unable to connect to >> 'dbname='postgres' port=5432': connection to server on socket >> "/tmp/.s.PGSQL.5432" failed: No such file or directory >> Is the server running locally and accepting connections on that >> socket? >> ERROR: [056]: unable to find primary cluster - cannot proceed >> HINT: are all available clusters in recovery? >> 2024-07-17 17:42:13.936 P00 INFO: stanza-create command end: aborted >> with exception [056] >> [root@uaterssdrservice01 ~]# >> >> >> >> >>
