89 lines
2.5 KiB
YAML
89 lines
2.5 KiB
YAML
version: '2'
|
|
catalog:
|
|
name: Zookeeper
|
|
version: 3.4.9-rancher2
|
|
description: |
|
|
(Experimental) Apache Zookeeper cluster.
|
|
minimum_rancher_version: v0.59.0
|
|
maintainer: "Raul Sanchez <rawmind@gmail.com>"
|
|
uuid: zk-0
|
|
questions:
|
|
- variable: "zk_scale"
|
|
description: "Number of zk nodes. Note: Recommended an odd number"
|
|
label: "Zk Nodes:"
|
|
required: true
|
|
default: 3
|
|
type: "int"
|
|
- variable: "zk_mem"
|
|
description: "Amount of memory to config zk."
|
|
label: "Zk Memory (mb):"
|
|
required: true
|
|
default: 512
|
|
type: "int"
|
|
- variable: "zk_init_limit"
|
|
description: "Time to allow followers to connect and sync with leader"
|
|
label: "Zk init limit (ticks):"
|
|
required: true
|
|
default: 10
|
|
type: "int"
|
|
- variable: "zk_data_dir"
|
|
description: "Directory where zookeeper store data"
|
|
label: "Zk data dir:"
|
|
required: true
|
|
default: "/opt/zk/data"
|
|
type: "string"
|
|
- variable: "zk_max_client_cxns"
|
|
description: "Max client concurrent connections"
|
|
label: "Zk max client cxns:"
|
|
required: true
|
|
default: 500
|
|
type: "int"
|
|
- variable: "zk_sync_limit"
|
|
description: "Time to allow followers to sync with leader"
|
|
label: "Zk sync limit (ticks):"
|
|
required: true
|
|
default: 5
|
|
type: "int"
|
|
- variable: "zk_tick_time"
|
|
description: "Tick time length"
|
|
label: "Zk tick time (ms):"
|
|
required: true
|
|
default: 2000
|
|
type: "int"
|
|
- variable: "zk_interval"
|
|
description: "Interval to poll/apply configuration changes. 0 to disable, reconfiguration will be done when you restart zk nodes"
|
|
label: "Zk Interval (s):"
|
|
required: true
|
|
default: 60
|
|
type: "int"
|
|
- variable: host_label
|
|
label: "Host with Label to put zookeeper on"
|
|
description: |
|
|
Host label to use as zookeeper 'value' tag.
|
|
Example: 'zookeeper=true'
|
|
required: false
|
|
default: ""
|
|
type: "string"
|
|
- variable: "VOLUME_DRIVER"
|
|
description: "The VOLUME driver to associate with this server"
|
|
label: "VOLUME Driver"
|
|
required: true
|
|
default: "local"
|
|
type: enum
|
|
options: # List of options if using type of `enum`
|
|
- local
|
|
- rancher-nfs
|
|
- rancher-efs
|
|
- rancher-ebs
|
|
services:
|
|
zk:
|
|
scale: ${zk_scale}
|
|
retain_ip: true
|
|
health_check:
|
|
port: 2181
|
|
interval: 5000
|
|
unhealthy_threshold: 3
|
|
request_line: ''
|
|
healthy_threshold: 2
|
|
response_timeout: 5000
|