How can I easy print all available docker swarm nodes with their labels?
Added labels to nodes like
$ docker node update --label-add type=one my_node_name
And default listing nodes with docker node ls not showing filters.
Additionally I can list label inspecting each node like:
$ docker inspect my_node_name | grep type
"type": "one"
---EDIT--
Similar question How do I filter docker swarm nodes by label? is about filtering my is about listing
You can run something like:
docker node ls -q | xargs docker node inspect \
-f '{{ .ID }} [{{ .Description.Hostname }}]: {{ .Spec.Labels }}'
You can adjust that to use a range for prettier formatting instead of printing the default map:
docker node ls -q | xargs docker node inspect \
-f '{{ .ID }} [{{ .Description.Hostname }}]: {{ range $k, $v := .Spec.Labels }}{{ $k }}={{ $v }} {{end}}'
Feel free to update the formatted output to the fields you need.
PowerShell Core version:
docker node ls -q | `
ForEach-Object { `
docker node inspect $_ --format '{{ json . }}' | `
ConvertFrom-Json -Depth 99 } | `
Select-Object { $_.Description.Hostname }, { $_.Spec.Labels }