dockeretcd
the docker file for etcd based on centos7
run a standalone server, must specify the ip which client will connect to. otherwise etcdclt will not work. you also can mount the specific dir to the etcd dir
docker run -d --name etcd -p 8001:4001 -e ETCD_DATA_DIR=/etcd/data -e ADV_URLS=http://192.168.3.149:8001 duffqiu/etcd
run a local cluster in one container
docker run -d --name etcd-cluster -p 9001:9001 -p 4001:4001 -p 4002:4002 -p 4003:4003 duffqiu/etcd /etcd/start-local-cluster
run mutilple nodes to setup a cluster (FIXME: how to set the advertise urls)
- run a contain with etcd daemon command and follow the cluster parameters in office document: etcd configuration
- for example, node1
docker run -d --name etcd1 -p 4001:4001 duffqiu/etcd /etcd/etcd <parameters>
using etcdctl client
- get the etcd server's ip:
etcd_ip=$(docker inspect --format '{{ .NetworkSettings.IPAddress }}' <etcd container's name>) - call the client command:
docker run --rm duffqiu/etcd "/etcd/etcdctl -C http://$etcd_ip:4001 member list" - note: you have to use the quotation to include the etcdctl command and its parameters