I have the following pg_hba.conf file:
# TYPE DATABASE USER ADDRESS METHOD
host all all 127.0.0.1/32 trust
host all all 172.18.0.4/32 trust
But when I run postgres, I get the following error:
prikshetsharma#Prikshets-MacBook-Pro deployment % docker run --name postgres --network datomic-network -t humboi/postgres
2021-08-08 07:49:58.363 GMT [7] LOG: syntax error in file "/postgres_init/pg_hba.conf" line 2, near token "all"
2021-08-08 07:49:58.363 GMT [7] LOG: syntax error in file "/postgres_init/pg_hba.conf" line 3, near token "all"
2021-08-08 07:49:58.363 GMT [7] FATAL: configuration file "/postgres_init/pg_hba.conf" contains errors
How to fix this?
Here's the docker container that's running this postgres:
0 FROM postgres:latest
1 ARG VERSION
2
3 COPY postgres_init /docker-entrypoint-initdb.d
4 USER postgres
5 RUN initdb
6 CMD postgres -c config_file=/docker-entrypoint-initdb.d/pg_hba.conf
You are telling it that pg_hba is the main config file (which is normally spelled postgresql.conf). It is not the right format for that file.
Related
I followed these steps to set up QWC services https://github.com/qwc-services/qwc-services-core#quick-start and I can run the demo. But if load my own QGIS project, I receive the following error message:
qwc-qgis-server_1 | 07:50:07 WARNING Server[99]: <ServerException>Layer(s) not valid</ServerException>
qwc-qgis-server_1 |
qwc-qgis-server_1 | 07:50:07 WARNING ClearCapabilities[99]: Cached cleared : /data/MeasurementDemo.qgs
qwc-qgis-server_1 | 07:50:07 WARNING PostGIS[99]: Connection to database failed
qwc-qgis-server_1 | could not connect to server: No such file or directory
qwc-qgis-server_1 | Is the server running locally and accepting
qwc-qgis-server_1 | connections on Unix domain socket "/var/run/postgresql/.s.PGSQL.5432"?
qwc-qgis-server_1 |
qwc-qgis-server_1 | 07:50:07 CRITICAL Server[99]: Error, Layer(s) measurement_b46e976f_2d0f_4bf0_942a_9d9462b40c3e not valid in project /data/MeasurementDemo.qgs
qwc-qgis-server_1 | 07:50:07 WARNING Server[99]: <ServerException>Layer(s) not valid</ServerException>
qwc-qgis-server_1 |
qwc-config-service_1 | [2022-01-04 07:50:09,360] WARNING in config_generator: Skipping theme item '': Could not get capabilities for /ows/MeasurementDemo
qwc-config-service_1 | [2022-01-04 07:50:19,468] CRITICAL in config_generator: The generation of the configuration files resulted in a failure
qwc-config-service_1 | [2022-01-04 07:50:19,468] CRITICAL in config_generator: The configuration files were not updated!
qwc-config-service_1 | [2022-01-04 07:50:20,856] CRITICAL in config_generator: The generation of the permission files resulted in a failure.
qwc-config-service_1 | [2022-01-04 07:50:20,857] CRITICAL in config_generator: The permission files were not updated!
qwc-config-service_1 | [pid: 15|app: 0|req: 18/18] 172.18.0.11 () {30 vars in 408 bytes} [Tue Jan 4 07:50:05 2022] POST /generate_configs?tenant=default => generated 2881 bytes in 15083 msecs (HTTP/1.1 200) 2 headers in 81 bytes (1 switches on core 0)
As the error is quite similar to this question: PostgreSQL: Why psql can't connect to server?, I followed the answers but with no result.
ps -ef | grep postgres gives me the following result:
postgres 203911 1 0 07:35 ? 00:00:00 /usr/lib/postgresql/13/bin/postgres -D /var/lib/postgresql/13/main -c config_file=/etc/postgresql/13/main/postgresql.conf
Also I found the socket in
/var/run/postgresql/.s.PGSQL.5432
And I run the command
psql -h /var/run/postgresql/ GeoDB
But without result. After that I checked the ph_hba.conf File:
# "local" is for Unix domain socket connections only
local all all peer
Running the command pg_lsclusters gives me:
Ver Cluster Port Status Owner Data directory Log file
13 main 5432 online postgres /var/lib/postgresql/13/main /var/log/postgresql/postgresql-13-main.log
Also after restarting the pg_ctlcluster and PostgreSQL the error remained the same.
Edit 1
After the answer from cnaimi I checked the postgresql.confFile:
# - Connection Settings -
#listen_addresses = '*' # what IP address(es) to listen on;
# comma-separated list of addresses;
# defaults to 'localhost'; use '*' for all
# (change requires restart)
port = 5432 # (change requires restart)
max_connections = 100 # (change requires restart)
#superuser_reserved_connections = 3 # (change requires restart)
unix_socket_directories = '/var/run/postgresql' # comma-separated list of directories
# (change requires restart)
#unix_socket_group = '*' # (change requires restart)
#unix_socket_permissions = 0777 # begin with 0 to use octal notation
# (change requires restart)
#bonjour = off # advertise server via Bonjour
# (change requires restart)
#bonjour_name = '' # defaults to the computer name
# (change requires restart)
But I can't find an error there as the port is 5432 and it listen to all adresses.
Edit 2
During my search I found several pg_service.conf Files:
./qwc-services/qwc-docker/wsgi-service/pg_service.conf
./qwc-services/qwc-docker/qgis-server/pg_service.conf
./qwc-services/qwc-docker/postgis/pg_service.conf
./qwc-services/qwc-docker/pg_service.conf
Each if them contain one or more credentials for databases like the one below:
[qwc_geodb]
host=qwc-postgis
port=5432
dbname=qwc_demo
user=qwc_service
password=qwc_service
sslmode=disable
The port is in all files correct, as far as I saw. But of course the db name and user/password are wrong. Does this could cause the error? Or does QWS get the credentials through the .qgs file?
Edit 3
Thanks to the hints from Devdatta Tengshe I set the host for PostgreSQL to 127.0.0.1. By using sudo docker-compose ps one can see the used container and their ports:
Name Command State Ports
-------------------------------------------------------------------------------------------------------------------------------
qwc-docker_qwc-admin-gui_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5031->9090/tcp
qwc-docker_qwc-api-gateway_1 /docker-entrypoint.sh ngin ... Up 0.0.0.0:8088->80/tcp,:::8088->80/tcp
qwc-docker_qwc-auth-service_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5017->9090/tcp
qwc-docker_qwc-config-service_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5010->9090/tcp
qwc-docker_qwc-data-service_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5012->9090/tcp
qwc-docker_qwc-elevation-service_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5002->9090/tcp
qwc-docker_qwc-fulltext-search-service_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5011->9090/tcp
qwc-docker_qwc-map-viewer_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5030->9090/tcp
qwc-docker_qwc-mapinfo-service_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5016->9090/tcp
qwc-docker_qwc-ogc-service_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5013->9090/tcp
qwc-docker_qwc-permalink-service_1 /bin/sh -c uwsgi --http-so ... Up 127.0.0.1:5001->9090/tcp
qwc-docker_qwc-postgis_1 docker-entrypoint.sh postgres Up (healthy) 127.0.0.1:5439->5432/tcp
qwc-docker_qwc-qgis-server_1 /sbin/my_init Up 127.0.0.1:8001->80/tcp
qwc-docker_qwc-solr_1 docker-entrypoint.sh solr- ... Up 127.0.0.1:8983->8983/tcp
Can you check the postgres.conf file located in
/etc/postgresql/13/main/postgresql.conf
specially the parameter listen_address
Maybe you have to specify from which host you are listening.
But if the demo example is working the database configuration should be ok.
You can also check the port for postgres on postgres.conf and validate it's 5432.
There are a couple of things that need to be fixed to get this working.
I'm assuming that you have the Postgres Server running on the host machine, and not within any Docker container.
When you configured your QGIS Map file, you probably connected to localhost, and this information got saved in the .qgs file.
This is why your first error message says that it trying to connect to localhost, and no server was found. This error was thrown within the qwc docker container.
This error is occuring, because QGIS server (within the docker container) is not able to connect to the postgres server which is running on the host, using 'localhost' as the hostname
To solve this, you need to do the following:
In QGIS, connect to the Postgres Server using 127.0.0.1 and not localhost.
Save your qgs file using this new connection.
When you run the docker container for qwc, use --network="host" as the commandline parameter.
See: From inside of a Docker container, how do I connect to the localhost of the machine?
After this, the qgis server (within docker container) should be able to connect to the Postgres Server running on your host, using 127.0.0.1 as IP address.
I am using django-cookiecutter template and for the second time for new project. And it fails to connect to postgres with following error:
postgres_1 | 2018-04-30 14:54:09.747 UTC [1] LOG: database system is ready to accept connections
postgres_1 | 2018-04-30 14:54:10.029 UTC [28] FATAL: password authentication failed for user "IViLGLIEWLBDGBnsAuoOEhtFaKrqKxfX"
postgres_1 | 2018-04-30 14:54:10.029 UTC [28] DETAIL: Role "IViLGLIEWLBDGBnsAuoOEhtFaKrqKxfX" does not exist.
postgres_1 | Connection matched pg_hba.conf line 95: "host all all all md5"
django_1 | PostgreSQL is unavailable (sleeping)...
One of the maintainers explained this:
the thing is, every time you bootstrap the project POSTGRES_USER and POSTGRES_PASSWORD get reset to a newly-generated random values
I tried to remove all docker containers but no success any idea how am i able to solve this? I dont have the old credentials to replace them.
With the help of https://github.com/webyneter (contributor to django-cookiecutter)
The solution is following:
To see existing volumes: docker volume ls
To remove the respective volumes docker volume rm <your project_slug>_postgres_backup_local <your project_slug>_postgres_data_local
I was having issues connecting to my PG database in my compose file. I finally eliminated all other factors and made this bare-bones compose file:
version: '2.1'
services:
database:
image: postgres:9.5.6
environment:
POSTGRES_PASSWORD: secretpass
ports:
- 5432:5432
I then started it up with this command:
docker-compose --file docker-compose.pg.yml up --build
and it seemed to start ok:
Starting app_database_1 ...
Starting app_database_1 ... done
Attaching to app_database_1
database_1 | LOG: database system was shut down at 2017-09-22 18:48:55 UTC
database_1 | LOG: MultiXact member wraparound protections are now enabled
database_1 | LOG: database system is ready to accept connections
database_1 | LOG: autovacuum launcher started
Then from another shell, tried to connect with this command:
psql postgresql://postgres:secretpass#0.0.0.0
And got this output on my first shell where the compose was run:
database_1 | FATAL: password authentication failed for user "postgres"
database_1 | DETAIL: Connection matched pg_hba.conf line 95: "host all all 0.0.0.0/0 md5"
I have also tried to connect from another container running
Rails defined in the compose file and get the same error. I always end up with an authentication error. What am I missing?
I installed two postgresql(s), 9.5 should use port 5433, 9.3.4 should use port 5432:
me#camb:/usr/lib/postgresql/9.5/bin$ ls -al psql
-rwxr-xr-x 1 root root 564464 Jan 7 14:54 psql
me#camb:/opt/pkgs/postgresql-9.3.4/bin$ ls -al psql
-rwxr-xr-x 1 root root 405960 Aug 5 18:52 psql
me#camb:/opt/pkgs/postgresql-9.3.4/bin$ cat /etc/group
postgres:x:200:
me#camb:/opt/pkgs/postgresql-9.3.4/bin$ groups postgres
postgres : postgres ssl-cert
I wrote a script to install postgresql-9.5 and migrate from 9.3.4 to 9.5
Problem 0: postgresql-9.5 can not start sucessfully and why status is online
Output during install:
* Starting PostgreSQL 9.5 database server
* The PostgreSQL server failed to start. Please check the log output:
2016-01-19 19:41:49 UTC [16523-1] LOG: database system was shut down at 2016-01-19 19:41:48 UTC
2016-01-19 19:41:49 UTC [16523-2] LOG: MultiXact member wraparound protections are now enabled
2016-01-19 19:41:49 UTC [16522-1] LOG: database system is ready to accept connections
2016-01-19 19:41:49 UTC [16527-1] LOG: autovacuum launcher started
2016-01-19 19:41:49 UTC [16529-1] [unknown]#[unknown] LOG: incomplete startup packet
...fail!
invoke-rc.d: initscript postgresql, action "start" failed.
dpkg: error processing postgresql-9.5 (--configure):
subprocess installed post-installation script returned error exit status 1
dpkg: dependency problems prevent configuration of postgresql:
postgresql depends on postgresql-9.5; however:
Package postgresql-9.5 is not configured yet.
dpkg: error processing postgresql (--configure):
dependency problems - leaving unconfigured
Processing triggers for libc-bin ...
No apport report written because the error message indicates its a followup error from a previous failure.
ldconfig deferred processing now taking place
Errors were encountered while processing:
postgresql-9.5
postgresql
E: Sub-process /usr/bin/dpkg returned an error code (1)
Error while installing Postgresql-9.5:1
Then I did some tests:
me#camb:/usr/lib/postgresql/9.5/bin$ sudo service postgresql start
* Starting PostgreSQL 9.5 database server [ OK ]
me#camb:/usr/lib/postgresql/9.5/bin$ sudo service postgresql status
9.5/main (port 5433): online
What do the above errors?
By the way, another error is:
ERROR: role "postgres" already exists
Problem 1: Why I cannot use /usr/lib/postgresql/9.5/bin/psql to loginto the database, but I can do this by /opt/pkgs/postgresql-9.3.4/bin/psql
me#camb:/usr/lib/postgresql/9.5/bin$ sudo -u postgres /opt/pkgs/postgresql-9.3.4/bin/psql -p 5433 reporting_central postgres
psql (9.3.4, server 9.5.0)
WARNING: psql major version 9.3, server major version 9.5.
Some psql features might not work.
Type "help" for help.
reporting_central=# \q
me#camb:/usr/lib/postgresql/9.5/bin$ sudo -u postgres /opt/pkgs/postgresql-9.3.4/bin/psql -p 5432 reporting_central postgres
psql (9.3.4)
Type "help" for help.
reporting_central=# \q
me#camb:/usr/lib/postgresql/9.5/bin$ sudo -u postgres /usr/lib/postgresql/9.5/bin/psql -p 5433 reporting_central postgres
/usr/lib/postgresql/9.5/bin/psql: symbol lookup error: /usr/lib/postgresql/9.5/bin/psql: undefined symbol: PQsslInUse
me#camb:/usr/lib/postgresql/9.5/bin$ sudo -u postgres /usr/lib/postgresql/9.5/bin/psql -p 5432 reporting_central postgres
/usr/lib/postgresql/9.5/bin/psql: symbol lookup error: /usr/lib/postgresql/9.5/bin/psql: undefined symbol: PQsslInUse
The error is "undefined symbol: PQsslInUse". what does this mean? Why I cannot use /usr/lib/postgresql/9.5/bin/psql to loginto the database, but I can do this by /opt/pkgs/postgresql-9.3.4/bin/psql?
Thanks
By the way, I run the following to do migration:
sudo -u postgres /opt/pkgs/postgresql-9.3.4/bin/pg_dumpall -p 5432 | sudo -u postgres /opt/pkgs/postgresql-9.3.4/bin/psql -p 5433
Thanks
You have to use the same libpq library as the one used in psql 9.5.
You should do the following:
export LD_LIBRARY_PATH=/usr/lib/postgresql/9.5/lib:$LD_LIBRARY_PATH
sudo /sbin/ldconfig /usr/lib/postgresql/9.5/lib
You mess up with different versions of postgresql.
To start/use 9.5, you must use the appropriate binaries: initdb, pg_ctl and psql (for example):
mkdir /usr/lib/postgresql/9.5/data
/usr/lib/postgresql/9.5/bin/initdb -D ../data/
/usr/lib/postgresql/9.5/bin/pg_ctl -D ../data/ -l logfile start
/usr/lib/postgresql/9.5/bin/psql -p 5432 -d template1
More info: https://www.postgresql.org/docs/devel/static/install-post.html
and PQsslInUse issue: http://postgresql.nabble.com/psql-error-on-postgresql-9-0-psql-symbol-lookup-error-psql-undefined-symbol-PQconnectdbParams-td5104930.html
The error is "undefined symbol: PQsslInUse"
I just ran into this problem myself. I discovered that the reason was because I compiled Postgres 9.5 from scratch into a particular directory and then decided that I wanted it elsewhere and moved the install to a new directory. Down the line when I went to restore my database with psql, I got the above error. I corrected the problem by deleting my installation directory, changing the PREFIX to the correct location, recompiling and reinstalling Postgres. psql worked fine after this.
I had the same problem
psql: symbol lookup error: psql: undefined symbol: PQsetErrorContextVisibility
And the solution is :
export LD_LIBRARY_PATH=$PGXZ_HOME/lib:${LD_LIBRARY_PATH}
I had a similar issue and finally found a solution:
My user did not have permission for the postgres installation.
What worked for me was to switch to the postgres user:
sudo su - postgres
psql
and then it worked no issues.
I'm using Open Source Chef 11.0.10 on Ubuntu 12.04. This is a shared server where PostgreSQL and Apache are already running, so I'm trying to customize the Chef port numbers.
I've created the file /etc/chef-server/chef-server.rb, which contains the lines:
nginx['ssl_port'] = 8443
postgresql['port'] = 5433
When I execute the command:
sudo chef-server-ctl reconfigure
it fails on the line:
execute[/opt/chef-server/embedded/bin/createdb -T template0 -E UTF-8 opscode_chef] action run
and the error message says:
---- Begin output of /opt/chef-server/embedded/bin/createdb -T template0 -E UTF-8 opscode_chef ----
STDOUT:
STDERR: createdb: could not connect to database template1: could not connect to server: No such file or directory
Is the server running locally and accepting
connections on Unix domain socket "/tmp/.s.PGSQL.5432"?
---- End output of /opt/chef-server/embedded/bin/createdb -T template0 -E UTF-8 opscode_chef ----
Now, the Chef instance of PostgreSQL does appear to be running, in addition to the original instance:
$ ps -ef | grep postgresql | grep -v grep
postgres 1000 1 0 09:14 ? 00:00:00 /usr/lib/postgresql/9.1/bin/postgres -D /var/lib/postgresql/9.1/main -c config_file=/etc/postgresql/9.1/main/postgresql.conf
root 4830 4421 0 09:46 ? 00:00:00 runsv postgresql
root 4831 4830 0 09:46 ? 00:00:00 svlogd -tt /var/log/chef-server/postgresql
998 5579 4830 0 09:49 ? 00:00:00 /opt/chef-server/embedded/bin/postgres -D /var/opt/chef-server/postgresql/data
What did I miss?
More details:
I had used the omnibus package to do the initial chef-server install:
https://opscode-omnibus-packages.s3.amazonaws.com/ubuntu/12.04/x86_64/chef-server_11.0.10-1.ubuntu.12.04_amd64.deb
It failed before completion at the same step with the same error because it's trying to use the default PostgreSQL port, which is already in use.
And the Chef PostgreSQL instance is running:
$ sudo /opt/chef-server/embedded/bin/sv status postgresql
run: postgresql: (pid 5579) 86034s; run: log: (pid 4831) 86158s
I gave up trying to get Chef's PostgreSQL instance configured to use a different port.
Instead, I modified our existing PostgreSQL installation's port number to be 5433 and let Chef's instance use 5432. Now the "chef-server-ctl reconfigure" command completes successfully.
check postgresql log file
tail -f /var/log/chef-server/postgresql/current
2015-02-28_13:29:01.48646 FATAL: could not create lock file "/tmp/.s.PGSQL.5432.lock": Permission denied
2015-02-28_13:29:02.57961 FATAL: could not create lock file "/tmp/.s.PGSQL.5432.lock": Permission denied
2015-02-28_13:29:02.57961 FATAL: could not create lock file "/tmp/.s.PGSQL.5432.lock": Permission denied
My problem is solve running following command
chmod 777 /tmp