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History

Daniel Nephin f7f101d57e Add gosimple linter Update gometalinter Signed-off-by: Daniel Nephin <dnephin@docker.com>		2017-09-12 12:09:59 -04:00
..
file	all: replace loop with single append	2016-10-13 13:31:52 -07:00
kv	Add gosimple linter	2017-09-12 12:09:59 -04:00
memory	Fix a race in pkg/discovery/memory	2016-05-25 04:01:43 +00:00
nodes
backends.go	Update logrus to v1.0.1	2017-07-31 13:16:46 -07:00
discovery.go
discovery_test.go	Handle IPv6 entries.	2016-03-01 16:56:12 -08:00
entry.go	Handle IPv6 entries.	2016-03-01 16:56:12 -08:00
generator.go
generator_test.go
README.md	Update docker daemon to dockerd	2016-12-27 17:32:15 +08:00

README.md

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.

$ dockerd -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.

$ dockerd -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.

$ dockerd -H=<node_ip:2376> --cluster-advertise=<node_ip:2376> --cluster-store zk://<zk_addr1>,<zk_addr2>/<path>