e8f86f188b
* Upgrade zookeeper to version 3.4.8 * Updated traefik version to v1.0.0. Added new features: ssl, multidomain, import key/cert from metadata, run as traefik user. * Upgrade kafka to version 0.10.0 * Updated traefik version to v1.0.1. ssl key and crt set as required. * Updated traefik version to v1.0.1. ssl working modes available.
28 lines
824 B
Markdown
28 lines
824 B
Markdown
# Apache Zookeeper (Experimental)
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### Info:
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This template creates, scale in and scale out a multinodes zk (zookeeper) cluster on top of Rancher. The configuration is generated with confd from Rancher metadata.
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Cluster size are variable after deployment, and get reconfigured if refresh interval > 0.
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### Usage:
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Select Apache Zookeeper from catalog.
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Enter the number of nodes, mem and refresh interval for the zk cluster. (set refresh data to 0 to disable dinamic config)
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Change the following zookeeper default parameters, if you need:
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- ZK_DATA_DIR="/opt/zk/data"
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- ZK_INIT_LIMIT="10"
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- ZK_MAX_CLIENT_CXNS="500"
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- ZK_SYNC_LIMIT="5"
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- ZK_TICK_TIME="2000"
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Click deploy.
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Zookeeper can now be accessed over the Rancher network.
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Note: When you scale the cluster, zero downtime is not guaranteed..yet..
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