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Before that change, etcd and zookeeper would fail to instantiate 

the discovery without the key being already there in the store or
created beforehand and implicitely by a 'swarm join'.

Signed-off-by: Alexandre Beslic <abronan@docker.com>
Signed-off-by: Victor Vieux <vieux@docker.com>

This PR allows to configure the discovery path using the
--discovery-opt flag (with "kv.path=path/to/nodes"). We
can point to "docker/nodes" and use the docker discovery.

If docker instances are advertising to the cluster using
the `--cluster-advertise` flag, the swarm join command
becomes unnecessary.

Signed-off-by: Alexandre Beslic <abronan@docker.com>
Signed-off-by: Victor Vieux <vieux@docker.com>
This commit is contained in:
Victor Vieux 2016-01-05 18:41:51 -08:00 committed by Tibor Vass
parent 0a3c040a07
commit 06f084a8ec
1 changed files with 4 additions and 0 deletions
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docs/reference/commandline/daemon.md
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@ -603,6 +603,10 @@ The currently supported cluster store options are:
private key is used as the client key for communication with the
Key/Value store.
* `kv.path`
Specifies the path in the Key/Value store. If not configured, the default value is 'docker/nodes'.
## Access authorization
Docker's access authorization can be extended by authorization plugins that your