Hi My swarm demo cluster is not publishing ports as expected. Having the following compose file, it doesn’t show published ports on swarm. Should I file a bug? version: '3.8' services: rsyslog: image: 'rsyslog:22.04' ports: - '514:514/udp' volumes: - ./rsyslog.conf:/etc/r…

The expectation is incorrect: the port is published on the service, not on the container. Try docker service ps rsyslog_rsyslog

Swarm ports not listed

tanimientras (Tanimientras) March 16, 2023, 1:48pm 2

Solved EXPOSING ports on Dockerfile. Seems custom images without EXPOSED ports are not listed on docker ps.

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