I have a Google Cloud PostgreSQL instance. I can connect to it by several local IP addresses, after having whitelisted them in the connections tab on GCP. I developed my application and now, when I try to connect the instance from production webserver, it says:
Fatal error: Uncaught PDOException: SQLSTATE[08006] [7] could not connect to server: Connection timed out Is the server running on host "34.65.215.xx" and accepting TCP/IP connections on port 5432?
the PHP I'm using is:
$db2 = new PDO('pgsql:host=34.65.215.xx;port=5432;dbname=xxxxx', 'postgres', 'xxxxxx');
I wrote to my webserver support and they answered me by opening the 5432 port in output on the 34.65.215.xx IP. After that I still can't connect to the instance.
The strace
says:
0.000120 socket(PF_INET, SOCK_STREAM, IPPROTO_IP) = 4
0.000043 setsockopt(4, SOL_TCP, TCP_NODELAY, [1], 4) = 0
0.000031 fcntl(4, F_SETFL, O_RDONLY|O_NONBLOCK) = 0
0.000024 fcntl(4, F_SETFD, FD_CLOEXEC) = 0
0.000027 connect(4, {sa_family=AF_INET, sin_port=htons(5432), sin_addr=inet_addr("34.65.215.xx")}, 16) = -1 EINPROGRESS (Operation now in progress)
0.000112 poll([{fd=4, events=POLLOUT|POLLERR}], 1, 30000) = 1 ([{fd=4, revents=POLLOUT|POLLERR|POLLHUP}])
15.270417 getsockopt(4, SOL_SOCKET, SO_ERROR, [110], [4]) = 0
0.000103 close(4) = 0
I just don't know what to do next...
Can someone help to understand?
Hello Daniele,
Please note that Google Groups are reserved for general Google Cloud Platform and product discussions and not for reporting issues, which is why I suggest moving the troubleshooting to Issue Tracker, where issues can be turned private in case we need to gather any project specific details.