pgAdmin cannot connect to PostgreSQL 9.1
Had the same issue and it boiled down to 3 steps:
1- On Mavericks (same for 10.6+) port 5432 is already taken so needed this: --- config.vm.network "forwarded_port", guest: 5432, host: 5433' on 'Vagrantfile' and then you use port 5433 to connect through pgadmin3
2- listen_address = '*' # in postgresql.conf, allows for the server to listen as a socket connection from all ip's
3- need to enable host in 'pg_hba.conf'
I put the provisioning shell script required for postgresql on vagrant here:
https://gist.github.com/haknick/7394776
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Nyxynyx
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Updated on September 18, 2022Comments
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Nyxynyx over 1 year
I am trying to use pgAdmin on Windows to connect to
postgresql
9.1.8 running on localhost's Ubuntu 12.04 VM. The host's port 5432 forwards to VM's port 5432.pgAdmin Error:
Error connecting to the server: could not receive data from server: Software caused connection abortion (0x00002745/10053)
postgresql.conf
#------------------------------------------------------------------------------ # CONNECTIONS AND AUTHENTICATION #------------------------------------------------------------------------------ # - Connection Settings - listen_addresses = '*' port = 5432
pg_hba.conf
local all postgres peer # TYPE DATABASE USER ADDRESS METHOD host all all 0.0.0.0/0 md5 host all all 127.0.0.1/32 md5 host all all ::1/128 md5
netstat -nlp | 5432
tcp 0 0 127.0.0.1:5432 0.0.0.0:* LISTEN 29035/postgres unix 2 [ ACC ] STREAM LISTENING 50823 29035/postgres /var/run/postgresql/.s.PGSQL.5432
iptables rule
iptables -I INPUT -p tcp --dport 5432 -j ACCEPT
PostgreSQL service has been restarted and pgAdmin still gives the error. Any ideas what have caused it?
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Nyxynyx about 11 yearsI made it such that
localhost:5432
on my Windows host machine forwards tolocalhost:5432
on the Ubuntu VM provisioned by Vagrant/puppet. Port 80 forwarding works well, I can accesshttp://localhost
from my host system -
Jenny D about 11 yearsCan you connect to the server if you try 'telnet localhost 5432'?
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pupkinsen about 11 yearsPort forwarding doesn't really help in your case. You probably need to do SNAT on your Linux machine but anyway it looks like a backwards solution. I think it is better to make pg listen on the eth interface. If you need security, you can always restrict access to it using your firewall.
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Nyxynyx about 11 yearsI cant telnet to localhost:5432. I get the error
Connection closed by remote host
when telneting using Putty. -
haknick over 10 yearsWere you able to figure this out ?
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Admin about 10 yearscan you please post the screenshot about telnet?
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