0

I am learning docker and using docker playground for that. However, earlier when I used the swarm set up on the playground or even performed swarm init myself, I was able to view all 5 default networks (including docker_gwbridge and ingress) on the manager and worker node.

However, now when I run - docker network ls, the manager node displays below response.

enter image description here

The docker_gwbridge is missing, but on performing ip a, I am able to view it. But, I get the below response.

enter image description here

Also, on worker node, the response is as below, the ingress network is missing.

enter image description here

On manager node, if I run docker inspect ingress, the container ingress_sbox is also not visible.

enter image description here

A few months back, all the configurations used to be proper. Are there any recent changes in docker networking structure or is this issue specific to docker playground?

Improve this question

1 Answer 1

Reset to default
0

To address just one of the questions, when inspecting overlay networks, the "Containers" node always only lists containers from the current node.

To get a comprehensive list of containers attached to an overlay network the network needs to be inspected on each node and the results collated.

Improve this answer
Sign up to request clarification or add additional context in comments.

Comments

Your Answer

By clicking “Post Your Answer”, you agree to our terms of service and acknowledge you have read our privacy policy.

Start asking to get answers

Find the answer to your question by asking.

Ask question

Explore related questions

See similar questions with these tags.