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1.1 KiB
1.1 KiB
| page_title | page_description | page_keywords |
|---|---|---|
| Docker discovery | discovery | docker, clustering, discovery |
Discovery
Docker comes with multiple Discovery backends.
Backends
Using etcd
Point your Docker Engine instances to a common etcd instance. You can specify
the address Docker uses to advertise the node using the --cluster-advertise
flag.
$ docker daemon -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store etcd://<etcd_ip1>,<etcd_ip2>/<path>
Using consul
Point your Docker Engine instances to a common Consul instance. You can specify
the address Docker uses to advertise the node using the --cluster-advertise
flag.
$ docker daemon -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store consul://<consul_ip>/<path>
Using zookeeper
Point your Docker Engine instances to a common Zookeeper instance. You can specify
the address Docker uses to advertise the node using the --cluster-advertise
flag.
$ docker daemon -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store zk://<zk_addr1>,<zk_addr2>/<path>