containerd containerd: failed to delete container
The container is still running or there are leftover resources preventing deletion.
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
What is
containerd containerd: failed to delete container
?
Understanding Containerd
Containerd is an industry-standard core container runtime that manages the complete container lifecycle of its host system: image transfer and storage, container execution and supervision, and low-level storage and network attachments. It is widely used in various container orchestration platforms like Kubernetes and Docker.
Identifying the Symptom
When working with containerd, you might encounter an error message stating: containerd: failed to delete container. This error indicates that the system is unable to remove a container as expected.
What You Observe
Typically, you will see this error when attempting to delete a container using containerd commands. The container remains listed in the system, and resources associated with it are not released.
Exploring the Issue
This issue often arises because the container is still running or there are leftover resources that prevent its deletion. Containerd requires that all processes within a container be stopped before it can be removed.
Common Causes
- The container is still running.
- Residual resources such as network interfaces or volumes are still attached to the container.
Steps to Fix the Issue
To resolve the issue, follow these steps:
Step 1: Stop the Container
First, ensure that the container is not running. Use the following command to stop it:
ctr container stop
Replace <container-id> with the actual ID of your container.
Step 2: Remove Leftover Resources
Check for any leftover resources that might be preventing deletion. This can include network interfaces or volumes. Use the following commands to clean up:
ctr container delete
If the container still cannot be deleted, manually remove any associated resources.
Step 3: Verify Container Deletion
After stopping the container and cleaning up resources, attempt to delete the container again:
ctr container rm
Additional Resources
For more detailed information on managing containers with containerd, you can refer to the official containerd documentation. Additionally, the containerd GitHub repository provides insights into ongoing developments and issues.
Attached error:
containerd containerd: failed to delete container
Thank you! Your submission has been received!
Oops! Something went wrong while submitting the form.
Master
containerd
debugging in Minutes
— Grab the Ultimate Cheatsheet
(Perfect for DevOps & SREs)
Most-used commands
Real-world configs/examples
Handy troubleshooting shortcuts
Oops! Something went wrong while submitting the form.
containerd
Cheatsheet
(Perfect for DevOps & SREs)
Most-used commands
Oops! Something went wrong while submitting the form.
MORE ISSUES
Backed by
Deep Sea Tech Inc. — Made with ❤️ in Bangalore & San Francisco 🏢