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Jul 02, 2017 · (psycopg2.OperationalError) could not create SSL context: library has no ciphers When i am not using uwsgi (i develop using flask framework), it works fine even with gevent activated. This lead me to think there is some kind of compatibility issue between uwsgi & openssl 1.1.0.

The. psycopg2. module content. ¶. The module interface respects the standard defined in the DB API 2.0. psycopg2.connect(dsn=None, connection_factory=None, cursor_factory=None, async=False, **kwargs) ¶. Create a new database session and return a new connection object. The connection parameters can be specified as a libpq connection string ...

but I get this error: psql: root certificate file "C:\Users\Administrator\AppData\Roaming/postgresql/root.crt" does not exist Either provide the ...

03.04.2019 · I have a strange issue that I'm struggling with and hoping for any suggestions from here. I have a Redshift job that runs every 15 minutes (96 times a day). It runs 4 queries in parallel threads (using dask.threaded). Maybe 3 or 4 times ...

I want to connect to a remote PostgreSQL database through Python to do some basic data analysis. This database requires SSL (verify-ca), along with three files (which I have): Server root certificate file; Client certificate file; Client key file; I have not been able to find a tutorial which describes how to make this connection with Python.

The SSL connection will fail if the server certificate cannot be verified. ... (On Microsoft Windows the file is named %APPDATA%\postgresql\root.crt.).

util.PSQLException: Could not open SSL root certificate file /root/.postgresql/root.crt. Any help with getting postgres to find the ...

The following are 30 code examples for showing how to use psycopg2.OperationalError().These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.

Mar 01, 2017 · We use client certificates to authenticate and encrypt our connections. With version 2.6.2, the certificate works and connections go through without issue. Since 2.7.0, connections fail with the following error: (psycopg2.OperationalErro...

1]: psycopg2.OperationalError: could not connect to server: No such file or directory 2021 - 05 - 21 T01: 34: 16.512872 + 00: 00 app[worker .1]: ...

May 18, 2021 · psycopg2.OperationalError: could not translate host name "10.120.16.12 " to address: Name or service not known. Dockerfile looks like this FROM python:3. WORKDIR /usr/src/app. RUN apt-get update && apt-get install -y libsasl2-dev python-dev libldap2-dev libssl-dev python-pip. RUN pip install python-ldap RUN pip install psycopg2. COPY ldap_file ...

This file is read on server startup and when the server receives a SIGHUP # signal. ... ssl_key_file = '/etc/ssl/private/ssl-cert-snakeoil.key' #ssl_ciphers ...

Apr 03, 2019 · I have a strange issue that I'm struggling with and hoping for any suggestions from here. I have a Redshift job that runs every 15 minutes (96 times a day). It runs 4 queries in parallel threads (using dask.threaded).

02.07.2017 · (psycopg2.OperationalError) could not create SSL context: library has no ciphers When i am not using uwsgi (i develop using flask framework), it works fine even with gevent activated. This lead me to think there is some kind of compatibility issue between uwsgi & …

psycopg2.OperationalError: could not connect to server: ... I googled that I should modify this pg_hba.conf，but in my postgresqlroot files, I didn't find this file at all. Also I've succeed in connecting my another server. ... Python client - SSL lib - certificate verify failed . Mock a class in Python in order to call one of its methods .

The following are 30 code examples for showing how to use psycopg2.OperationalError().These examples are extracted from open source projects. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example.

11.12.2015 · I modified the permission of /etc/ssl/private to 716, basically saying that anyone else other than root (user) and ssl-cert (group) can read and execute the directory. sudo chmod 716 /etc/ssl/private Then, I modified the ownership of ssl-cert-snakeoil.key

01.03.2017 · We use client certificates to authenticate and encrypt our connections. With version 2.6.2, the certificate works and connections go through without issue. Since 2.7.0, connections fail with the following error: (psycopg2.OperationalErro...

2019-10-29 17:43:30.860 IST [78091] FATAL: database files are incompatible with server 2019-10-29 17:43:30.860 IST [78091] DETAIL: The data directory was initialized by PostgreSQL version 10, which is not compatible with this version 11.5.

(psycopg2.OperationalError) could not read certificate file "/home/encircle/.postgresql/postgresql.crt": unknown public key type.

... location for the file. And apparently, it finds it at that location. For Linux, that location is ~/.postgresql/root.crt . Although it is ...

Jun 21, 2018 · Postgres is not running in the same container as the flask application, that why it cannot be acceded via localhost. we should find the IP address of the docker container with flask and add it, or just add Postgres or volume_name in place of localhost. So your connection should be like this : conn=p.connect (dbname='app_db', user='postgres ...

09.03.2019 · It is possible to mount the key and certificate into the postgres container, and for postgres to use them from there. But you will have to face the issue with the owner and permissions of the server.key.. From the PostgreSQL Documentation on this subject:. On Unix systems, the permissions on server.key must disallow any access to world or group; achieve …

postgresql/root.crt" does not exist". How can I resolve this error? Short description. To enable certificate verification in PostgreSQL, sslmode ...

07.10.2020 · I am running a dockerized django application with a postgres database that has postgis installed. I am using the official image for that and I build it with docker-compose like so: