added kafka to rancher catalog

Update config.yml Update config.yml Update config.yml Update config.yml Update config.yml Update fields as requested. updated kafka catalog service. Refactor confd to be compatible with rancher-metadata v2 updated kafka catalog service. Refactor confd to be compatible with rancher-metadata v2 fix config.yml minimum_rancher_version param Added zookeeper service and refactor kafka service upgrade kafka version 0.9.0 consolidate down to a single template
2016-01-31 23:38:34 +01:00
parent a862566cd2
commit bda94b34b3
11 changed files with 187 additions and 2 deletions
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+# Apache Zookeeper (Experimental)
+
+
+### Info:
+
+ 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. 
+ Cluster size are variable after deployment, and get reconfigured if refresh interval > 0.
+ 
+ 
+### Usage:
+
+ Select Apache Zookeeper from catalog. 
+ 
+ Enter the number of nodes, mem and refresh interval for the zk cluster. (set refresh data to 0 to disable dinamic config)
+
+ Note: When you scale the cluster, zero downtime is not guaranteed..yet..
+ 
+ Click deploy.
+ 
+ Zookeeper can now be accessed over the Rancher network. 
+
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+zk:
+  tty: true
+  image: rawmind/rancher-zk:3.4.6-1
+  volumes:
+  - /opt/zk/data
+  environment:
+  - JVMFLAGS=-Xmx${zk_mem}m -Xms${zk_mem}m
+  - CONFD_INTERVAL=${zk_interval}
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+.catalog:
+  name: Zookeeper
+  version: 3.4.6-rancher1
+  description: |
+    (Experimental) Apache Zookeeper cluster.
+  minimum_rancher_version: v0.56.0
+  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: "string"
+    - 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"
+zk:
+  scale: ${zk_scale}
+  health_check:
+    port: 2181
+    interval: 5000
+    unhealthy_threshold: 3
+    request_line: ''
+    healthy_threshold: 2
+    response_timeout: 5000
@@ -0,0 +1,8 @@
+name: Apache Zookeeper
+description: |
+  (Experimental) Zookeeper cluster
+version: 3.4.6-rancher1
+category: clustering
+maintainer: "Raul Sanchez <rawmind@gmail.com>"
+minimum_rancher_version: v0.56.0
+license: