I have recently started using Docker+Celery. I have also shared the full sample codes for this example on github and the following are some code snippets from it to help explain my point. For context, my example is designed to…
I attempted to change MYSQL container to run on a different port number ie 3307 in my docker-compose file but I get a database connection error as shown below after launching services with docker-compose up what could be the issue?…
On my centos host, running mysql command through docker exec is hung forever: $ docker exec mysql /usr/bin/mysql -u root --password=passwd123 < mysql.backup.sql The mysql DB is accessible using mysqlworkbench just fine. Thanks for your help.
I have a declarative Jenkins pipeline. I am trying to pass Jenkins build parameters like jira_id and repository name along with credentials to the dockerfile as arguments. However, on execution, the dockerfile is not able to receive any arguments as…
I have a problem with my Elasticsearch nodes running in a docker environment. I'm starting them up with docker-compose and after a few minutes they tell me: flood stage disk watermark [95%] exceeded I'm running it on a cluster with…
I'm a newbie in cloud services and docker. I have a telegram bot developed with an aiogram library for Python. I can launch it with a command python3.8 app.py. If no errors occur, it will run forever. Also, I use…
I faced with range case, when I was try to install some bundle in locally I faced with erro, but when I try install the same bundle in test server everything installed without error. I use docker-compose and install bundle…
I have two Docker containers (Wordpress and MySQL) and I installed Apache on the server. So it looks something like this; I am trying to add an SSL certificate to it with Certbot. So far, my Apache configuration file is…
I'm trying a FastAPI based API with celery, redis, and rabitMQ as the background tasks. when doing docker-compose up, the redis, rabbit, and flower parts work, I'm able to access the flower dashboard. but it then gets stuck in the…
I am new to docker and this is just a fascinating tool. However, I can't understand one thing about it. Simple Dockerfile usually begins with OS name and version, like: FROM ubuntu:xenial .... But which Linux OS will be used…