Add docker swarm service #230
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Docker swarm service allow communication between docker engines in swarm mode.
Correct misspelled element name and renamed attribute
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You also need to update config/Makefile.am |
config/services/docker-swarm.xml
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| <?xml version="1.0" encoding="utf-8"?> | ||
| <service> | ||
| <short>Docker swarm</short> | ||
| <description>Ports and protocol required by docker in swarm mode</description> |
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This should be a one line description of Docker Swarm not a description of the service file.
Improve short and description of the service.
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TCP port 2376 is not required by docker engines running in swarm mode. See https://docs.docker.com/engine/swarm/swarm-tutorial/#open-protocols-and-ports-between-the-hosts Your link describes legacy standalone swarm used on docker prior the version 1.12. See https://docs.docker.com/swarm/provision-with-machine/ So if you want also open port 2376 needed for docker-machine and legacy swarm, I recommend have two firewalld services. One for "Docker legacy Swarm" also with port 2376 and one for "Docker integrated Swarm" without 2376 port. |
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This TCP port is also used by Rancher nodes as per the Rancher req docs. For "Docker daemon TLS port used by Docker Machine (only needed when using Node Driver/Templates)". |
Docker swarm service allow communication between docker engines in
swarm mode.