The ‘kubectl cp‘ command is a convenient way to get files into and out of remote containers, however it requires that the ‘tar’ utility be installed inside the container. There are many images that have removed this utility because of the identified security vulnerability, while others have removed it due to the adoption of the … Kubernetes: copying files into and out of containers without ‘kubectl cp’
Pulling the most recent script/file/asset from a remote host may be preferable, but you would like to provide a fallback to a local file just in case the remote pull fails. This is relatively easy to do with Ansible by allowing the remote pull to ‘ignore_errors’ and then doing a local file copy if an … Ansible: preferring a pull from a URL with fallback to a local file
If you need to copy a secret from one namespace to another, you will get an error because the ‘namespace’ is still embedded in the yaml and cannot be overridden with the final apply. By using a sed replacement as a filter, you can do a quick transformation and get your desired result. Below is … Kubernetes: copying a secret from one namespace to another
The Putty suite contains several executables beyond the main application. It also has pscp.exe, a command line scp client, and plink.exe which is a command line ssh client. These clients can be used to run file transfers and commands against hosts in console mode, perfect for automation of repetitive tasks.