I get a password authentication fail as i try to run my application,as i am using Linux Debian,
this how it looks like, As am pretty sure that this is my PostgreSQL password:
panic: pq: password authentication failed for user "postgres"
goroutine 1 [running]: main.CheckError(...) /home/ibrahim/projects/golang-postgres/go.work/main.go:21 main.main()
I've tried to configure "pg_hba.conf pg_hba.conf" to make sure if it was my password
But it didn't open either.
Related
I did setup Postgres-12 on Centos AMI EC2, It works well.
However, Sometimes (my case is the next day) I can not connect my DB by trying
$psql -h XXXX -p5432 -Upostgres
A authentication failed error
psql: error: could not connect to server: FATAL: password authentication failed for user "postgres"
Next, I change my postgres user again by
$sudo su - postgres
~]$ psql -c "alter user postgres with password 'postgres'"
The connection login become work.
But sometimes it become not work again (same above authentication failed)
I reset postgres password the same above command => The connection login become work.
It repeats #2
I don't know why. Does anybody know that? What should I do?
I realize that the my Postgres use very much CPU (%CPU: 99%).
hat could be solution to this problem. I would appreciate any suggestions.
Thank you
I'm trying to setup a pgbouncer pool that connects to the database using a pool definition that includes a user and password.
Subsequently each client application should connect using a different user and password. The idea is that one pool is shared by multiple client users.
Is that possible?
Here's my setup:
pgbouncer.ini
[databases]
testpool = host=testpool.mycompany.com dbname=db1 port=544 user=company_dbo password=company123 max_db_connections=20
[pgbouncer]
auth_type = plain
auth_file = /etc/pgbouncer/users.txt
users.txt
"test_user" "test123"
When I try to connect I get below error
$ export PGPASSWORD='test123';psql -h localhost -U test_user -d db1 -p 5442
psql: ERROR: password authentication failed for user "test_user"
And the logs say
2019-03-03 16:04:02.668 1 LOG C-0x2022000: db1/test_user#172.17.0.1:33204 login attempt: db=db1 user=test_user tls=no
2019-03-03 16:04:02.719 1 LOG S-0x2026fd0: db1/test_user#10.1.0.118:5442 new connection to server (from 172.17.0.2:58920)
2019-03-03 16:04:02.762 1 WARNING server login failed: FATAL password authentication failed for user "test_user"
It appears that pgbouncer tries to login to the database using the client user and password, rather than the user and password specified in the [databases] section.
auth_file is used to authenticate the user with pgBouncer, not to provide a different password for use with the database. pgBouncer will use the password it received from the client to log into PostgreSQL.
I don't know what problem you are trying to solve this way, but perhaps you can use trust authentication between pgBouncer and PostgreSQL and leave the burden of authentication entirely with pgBouncer.
There is no way to “change identity” in pgBouncer.
I just installed postgres through Terminal and when I try to createdb "test" I allways get this error:
createdb: could not connect to database template1: FATAL: password authentication failed for user ""
I know there are a few threads already on this topic but nothing works. Most suggestions were to update "pg_hba.conf" but I'm doing it wrong or there is something else... I also tried to remove the postgres password but it doesn't work... nothing seems to work...
When i am trying to connect with server it shows me that the password is not correct even if i have entered right password.
Error:
An error has occurred:
09:54:58: Error: Error connecting to the server: FATAL: password authentication failed for user "postgres".
Allow access without a password, using this
http://www.postgresql.org/docs/current/static/auth-methods.html#AUTH-TRUST
Login and change password for postgres user.
Then revert the changes done in step 1 and login with new password.
I have installed PostgreSQL 10.0 on my Windows 10, during the installation it asked me to enter a password for root user and I have created one. I wanted to run it over the command line and have set environment variables, but when i try to launch it by typing
C:\Users\akhil\Documents\Flask Examples\postsql>psql sample.sql
Password:
psql: FATAL: password authentication failed for user "akhil"
I've seen some solutions to change the pg_hba.conf file but It couln't help me.
(update)
I've also tried to create a user id but it shows the same error
createuser akhil
Password:
createuser: could not connect to database postgres: FATAL: password authentication failed for user "akhil"
This should help you get in to your database.
psql postgres://username:password#ip_address/database < sample.sql