[PostgreSQL error] failed to retrieve PostgreSQL server_version_num: connection refused #13010
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Discussed in #13009
Originally posted by nboddu009 May 9, 2024
Hi Team,
Can someone help with installation issue in Ubuntu, I had installed Kong but when i am trying to start the kong, It is giving connection refused issue.
I had used https://docs.konghq.com/gateway/3.6.x/install/linux/ubuntu/ to install the kong.
user1$ sudo kong start
2024/05/09 22:22:55 [warn] ulimit is currently set to "1024". For better performance set it to at least "4096" using "ulimit -n"
2024/05/09 22:22:55 [warn] ulimit is currently set to "1024". For better performance set it to at least "4096" using "ulimit -n"
Error: [PostgreSQL error] failed to retrieve PostgreSQL server_version_num: connection refused
Run with --v (verbose) or --vv (debug) for more details
user1$ psql --version
psql (PostgreSQL) 14.12 (Ubuntu 14.12-1.pgdg20.04+1)
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