cilium/zookeeper
Fork of digitalwonderland/zookeeper with stable tag
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cilium/zookeeper repository overview
This is a fork of https://hub.docker.com/r/digitalwonderland/zookeeper with a stable 1.0 tag. The original sources are available at https://github.com/digital-wonderland/docker-zookeeper.
About:
Docker image based on openjdk:8-jre-alpine
Additional Software:
Usage:
General Configuration:
ZooKeeper can be configured via environment variables:
| Environment Variable | Zookeeper Property | Default |
|---|---|---|
ZOOKEEPER_ID | N/A | 1 |
ZOOKEEPER_TICK_TIME | tickTime | 2000 |
ZOOKEEPER_INIT_LIMIT | initLimit | 10 |
ZOOKEEPER_SYNC_LIMIT | syncLimit | 5 |
ZOOKEEPER_CLIENT_CNXNS | maxClientCnxns | 60 |
ZOOKEEPER_AUTOPURGE_SNAP_RETAIN_COUNT | autopurge.snapRetainCount | 3 |
ZOOKEEPER_AUTOPURGE_PURGE_INTERVAL | autopurge.purgeInterval | 0 |
Standalone Mode:
If you are happy with the defaults, simply run the container:
$ docker run -d -p 2181:2181 -p 2888:2888 -p 3888:3888 digitalwonderland/zookeeper
Clustered Mode:
To run a cluster, just add more ZOOKEEPER_SERVER_X environment variables (replace X with the respective id) set to the respective ip address.
For example to run a cluster on 172.17.8.101, 172.17.8.102 and 172.17.8.103, run the following on the respective hosts:
On 172.17.8.101:
$ docker run -d -p 2181:2181 -p 2888:2888 -p 3888:3888 -e ZOOKEEPER_ID=1 -e ZOOKEEPER_SERVER_1=172.17.8.101 -e ZOOKEEPER_SERVER_2=172.17.8.102 -e ZOOKEEPER_SERVER_3=172.17.8.103 digitalwonderland/zookeeper
On 172.17.8.102:
$ docker run -d -p 2181:2181 -p 2888:2888 -p 3888:3888 -e ZOOKEEPER_ID=2 -e ZOOKEEPER_SERVER_1=172.17.8.101 -e ZOOKEEPER_SERVER_2=172.17.8.102 -e ZOOKEEPER_SERVER_3=172.17.8.103 digitalwonderland/zookeeper
On 172.17.8.103:
$ docker run -d -p 2181:2181 -p 2888:2888 -p 3888:3888 -e ZOOKEEPER_ID=3 -e ZOOKEEPER_SERVER_1=172.17.8.101 -e ZOOKEEPER_SERVER_2=172.17.8.102 -e ZOOKEEPER_SERVER_3=172.17.8.103 digitalwonderland/zookeeper
Note: A more dynamic configuration is not possible with Zookeeper v3.4 which will change with v3.5.
Tag summary
Content type
Image
Digest
Size
88.8 MB
Last updated
almost 6 years ago
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