Установка и настройка PostgreSQL 9.1 на CentOS 5 из PGDG

Порт закрыт в iptables ?

#ss -plan | grep postgres
Ничего не вывелось в консоль

[root@localhost ~]# iptables --list
Chain INPUT (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all  — anywhere anywhere

Chain FORWARD (policy ACCEPT)
target prot opt source destination
RH-Firewall-1-INPUT all  — anywhere anywhere

Chain OUTPUT (policy ACCEPT)
target prot opt source destination

Chain RH-Firewall-1-INPUT (2 references)
target prot opt source destination
ACCEPT all  — anywhere anywhere
ACCEPT icmp — anywhere anywhere icmp any
ACCEPT esp  — anywhere anywhere
ACCEPT ah  — anywhere anywhere
ACCEPT udp  — anywhere 224.0.0.251 udp dpt:mdns
ACCEPT udp  — anywhere anywhere udp dpt:ipp
ACCEPT tcp  — anywhere anywhere tcp dpt:ipp
ACCEPT all  — anywhere anywhere state RELATED,ESTABLISHED
ACCEPT tcp  — anywhere anywhere state NEW tcp dpt:ssh
REJECT all  — anywhere anywhere reject-with icmp-host-prohibited

unix 2 [ ACC ] STREAM LISTENING 8354 1948/iscsid @ISCSIADM_ABSTRACT_NAMESPACE
unix 2 [ ACC ] STREAM LISTENING 12602 2966/gam_server @/tmp/fam-root-
unix 2 [ ACC ] STREAM LISTENING 200319 24115/postmaster /tmp/.s.PGSQL.5432
unix 2 [ ACC ] STREAM LISTENING 199500 23775/pgbouncer /tmp/.s.PGSQL.6543
unix 2 [ ACC ] STREAM LISTENING 8586 2047/mcstransd /var/run/setrans/.setrans-unix
unix 2 [ ACC ] STREAM LISTENING 9008 2345/audispd /var/run/audispd_events
unix 2 [ ACC ] STREAM LISTENING 9719 2591/dbus-daemon /var/run/dbus/system_bus_socket
unix 2 [ ACC ] STREAM LISTENING 9806 2609/sdpd /var/run/sdp
unix 2 [ ACC ] STREAM LISTENING 9976 2692/acpid /var/run/acpid.socket
unix 2 [ ACC ] STREAM LISTENING 10012 2678/pcscd /var/run/pcscd.comm
unix 2 [ ACC ] STREAM LISTENING 8337 1941/iscsiuio @ISCSID_UIP_ABSTRACT_NAMESPACE
unix 2 [ ACC ] STREAM LISTENING 10010 2705/hald @/var/run/hald/dbus-JZvncyErnd
unix 2 [ ] DGRAM 2140 538/udevd @/org/kernel/udev/udevd
unix 15 [ ] DGRAM 9091 2379/syslogd /dev/log
unix 2 [ ] DGRAM 10020 2705/hald @/org/freedesktop/hal/udev_event
unix 2 [ ACC ] STREAM LISTENING 12211 2866/gpm /dev/gpmctl
unix 2 [ ACC ] STREAM LISTENING 10009 2705/hald @/var/run/hald/dbus-gWbnrt2t23
unix 3 [ ] STREAM CONNECTED 199493 23775/pgbouncer
unix 3 [ ] STREAM CONNECTED 199492 23775/pgbouncer
unix 3 [ ] STREAM CONNECTED 199491 23775/pgbouncer
unix 3 [ ] STREAM CONNECTED 199490 23775/pgbouncer
unix 2 [ ] DGRAM 190824 21292/ntpd
unix 2 [ ] DGRAM 186814 20338/sshd
unix 3 [ ] STREAM CONNECTED 12605 2966/gam_server @/tmp/fam-root-
unix 3 [ ] STREAM CONNECTED 12604 2964/python
unix 3 [ ] STREAM CONNECTED 12590 2591/dbus-daemon /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 12589 2964/python
unix 2 [ ] DGRAM 12103 2880/crond
unix 2 [ ] DGRAM 12069 2866/gpm
unix 2 [ ] DGRAM 12039 2853/sendmail: Queu
unix 2 [ ] DGRAM 11990 2844/sendmail
unix 2 [ ] DGRAM 11823 2795/automount
unix 2 [ ] DGRAM 11687 2758/hidd
unix 3 [ ] STREAM CONNECTED 11647 2591/dbus-daemon /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 11646 2705/hald
unix 3 [ ] STREAM CONNECTED 11393 2705/hald @/var/run/hald/dbus-gWbnrt2t23
unix 3 [ ] STREAM CONNECTED 11388 2719/hald-addon-key
unix 3 [ ] STREAM CONNECTED 11369 2692/acpid /var/run/acpid.socket
unix 3 [ ] STREAM CONNECTED 11368 2714/hald-addon-acp
unix 3 [ ] STREAM CONNECTED 11340 2705/hald @/var/run/hald/dbus-gWbnrt2t23
unix 3 [ ] STREAM CONNECTED 11339 2714/hald-addon-acp
unix 3 [ ] STREAM CONNECTED 10015 2705/hald @/var/run/hald/dbus-JZvncyErnd
unix 3 [ ] STREAM CONNECTED 10014 2706/hald-runner
unix 2 [ ] DGRAM 9934 2678/pcscd
unix 3 [ ] STREAM CONNECTED 9798 2591/dbus-daemon /var/run/dbus/system_bus_socket
unix 3 [ ] STREAM CONNECTED 9797 2605/hcid
unix 2 [ ] DGRAM 9775 2609/sdpd
unix 2 [ ] DGRAM 9765 2605/hcid
unix 3 [ ] STREAM CONNECTED 9736 2591/dbus-daemon
unix 3 [ ] STREAM CONNECTED 9735 2591/dbus-daemon
unix 3 [ ] STREAM CONNECTED 9619 2561/rpc.idmapd
unix 3 [ ] STREAM CONNECTED 9618 2561/rpc.idmapd
unix 2 [ ] DGRAM 9444 2519/rpc.statd
unix 2 [ ] DGRAM 9099 2382/klogd
unix 3 [ ] STREAM CONNECTED 8999 2343/auditd
unix 3 [ ] STREAM CONNECTED 8998 2345/audispd

Если это весь вывод, то боюсь у вас не поднят ни один интерфейс.

ifconfig -a

eth0 Link encap:Ethernet HWaddr F4:CE:46:99:A1:E2
inet addr:90.156.238.12 Bcast:90.156.238.255 Mask:255.255.255.0
inet6 addr: fe80::f6ce:46ff:fe99:a1e2/64 Scope:Link
UP BROADCAST RUNNING MULTICAST MTU:1500 Metric:1
RX packets:5154604 errors:0 dropped:0 overruns:0 frame:0
TX packets:97703 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:439725729 (419.3 MiB) TX bytes:13474898 (12.8 MiB)
Interrupt:177 Memory:ed000000-ed010000

eth1 Link encap:Ethernet HWaddr 00:23:7D:FD:BC:46
BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:1000
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)
Interrupt:169 Memory:ec120000-ec140000

lo Link encap:Local Loopback
inet addr:127.0.0.1 Mask:255.0.0.0
inet6 addr: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:16436 Metric:1
RX packets:3557 errors:0 dropped:0 overruns:0 frame:0
TX packets:3557 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:840862 (821.1 KiB) TX bytes:840862 (821.1 KiB)

sit0 Link encap:IPv6-in-IPv4
NOARP MTU:1480 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisions:0 txqueuelen:0
RX bytes:0 (0.0 b) TX bytes:0 (0.0 b)

Еще разок...

netstat -paln | grep postgres

Закомментил все локальные адреса и перезапустил сервер. Вывод команды пуст. А может быть проблема с SELinux? Я помню, что на другом сервере с другой серверной программой все решилось отключением оного

Оказалось, что на свежей CentOS включен iptables и разрешен только ssh )