How to use nerdctl for deploying a docker container?

The tool Nerdctl is a robust and strong to in order to manage containers even with a focus on compatibility with the docker. If your objective is to deploy a container within a production environment then by using nerdctl, then you can start by crafting a YAML file that can define your specifications of the container. Then, utilize the ‘—file’ with nerdctl in order to specify this configuration file during the process of deployment. You can employ the –cups and –memory flags in order to allocate CPU cores and memory limits. Moreover, use the ‘network’ flag in order to specify the details of the networking. Here is the brief step given to deploy a docker:-

Step-1 Write a docker file by using the coding structure:-

# Use a base image

FROM Nginx: latest

# Copy your application code

COPY ./myapp/ use/ share/ Nginx/html

# Expose the port

EXPOSE 80

Step-2 Build the docker image by using:-

Nerdctl build -t myapp- image

Step-3 Run the docker container by using:-

Nerdctl run -d -p 8080:80 – name myapp- container myapp-image

All the above integration with docker-compose files allows you to seamless workflow. Therefore, Nerdctl streamlines your objective and offers a user-friendly interface during the whole process. Join our DevOps certification training course in order to get more useful concepts like this.