Docker

How to install Docker on CentOS 8

RHEL replaced Docker on RHEL 8 (CentOS 8) with podman. To install Docker on CentOS, you can do the fallowing

podman

podman

Podman is a daemonless, open source, Linux native tool designed to make it easy to find, run, build, share and

How to check if running inside Docker?

How to check if running inside Docker?

To check if you are inside a docker container, run the command If you get some result with docker in

Docker

Create Dockerfile From Image

If you have a docker image and don’t have the Dockerfile used to create the image, dfimage can help you

Build a docker container with Apache

Build a docker container with Apache

To create a docker container with Apache, create a Dockerfile Paste following content into the Dockerfile Now build an image

Install Odoo using Docker

Install Odoo using Docker

Odoo is an open source ERP and CRM software written in python. To install Odoo using docker, first install docker

Docker delete container after running

Docker delete container after running

When you run a docker image, it create a container and run it. After docker container stop, container stays, so

Run PostgreSQL in Docker

Run PostgreSQL in Docker

To run PostgreSQL on docker, create a directory for saving the data presistant run docker container In above, change the

Docker compose start container on boot

Docker compose start container on boot

I have a docker container, that i need to start on server boot. The docker-compose.yml file i used to create

docker-compose: error while loading shared libraries

docker-compose: error while loading shared libraries

When running docker-compose on CentOS 7, i get following error To fix the error, do the following Now create a

Dockerfile

Dockerfile

Create Python Flask Docker Container

Create Python Flask Docker Container

Create a folder and change to the folder Create file Add following content Create file requirements.txt, add “Flask” to it.