Missing documentation for tasks.service-name
DNS discovery feature
#21051
Labels
status/triage
Needs triage
tasks.service-name
DNS discovery feature
#21051
Is this a docs issue?
Type of issue
Information is incorrect
Description
I couldn't find any documentation for the
tasks.service-name
discovery feature in the Docker Swarm documentation. A note about this feature was previously added in #5854 but is now gone.This feature is extremely useful for services that use the VIP endpoint mode for ingress purposes but still need distinct internal IPs for clustering purposes (e.g. NATS), so it would be a good idea to document it.
Thanks!
Location
https://docs.docker.com/engine/network/drivers/overlay/#container-discovery
Suggestion
Add a sentence explaining the feature, either in the documentation about overlay networks (where the note was previously) or in the documentation about swarm networking.
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