This is useful for sharing personal Docker images or to import it to a secure environment with no Internet connection. Example: # Export Docker image to a .tar file docker save thingsandcode.com/thingsandcode-web:20220830-pro > /tmp/thingsandcode-web_20220830-pro.tar # Import .tar file to local Docker installation docker load --input /tmp/thingsandcode-web_20220830-pro.tar
Copying docker images is useful to prevent losing access to an image if the remote registry goes down or to move images between environments (For example: from testing to production) The process consists in pulling an image from an origin repository, change the tag, and push the image to a remote repository. Example: # Login...
UPDATED 24/01/2023: You may be interested in a newer post about the entire ARM template lifecycle that includes What-If operation. You can read it here: How to validate, plan, and deploy ARM templates Changes on production are dangerous stressful processes. Fortunately, there are tools that make deployments easier and prevent disasters. In this post you...
Projects hosted in Azure should store passwords and other sensitive information in a Keyvault. It’s a good practice that makes an application safer because it prevents the leakage of the information in case of unauthorized access to the server. Another good practice is deploy using Infrastructure as Code (IaC) because it removes manual processes that...
