DataStax's Amazon Machine Image a quick way to test a DataStax Community or DataStax Enterprise cluster on EC2.
- Log into the AWS console with your web browser
- Select the EC2 service
- Find the ami-id's for your region.
- "Launch Instance" -> Community AMI's -> Search for your ami-id -> "Select"
- Select an instance type (m3.medium is good for low-throughput testing)
- "Next: Configure Instance Details" -> "Advanced Details" -> add "User Data" of "--clustername test-cluster --totalnodes 1 --version community"
- "Review and Launch" -> "Launch" -> Select keypair
- SSH to your new cassandra cluster and run
nodetool status
If you frequently launch scratch clusters, you may be interested in cassandralauncher
For detailed instructions on launching, visit http://docs.datastax.com/en/latest-dsc-ami
##Basic AMI Switches:
--clustername <name>
The name of the Cassandra cluster
REQUIRED
--totalnodes <#>
Cluster size
REQUIRED
--version [ community | enterprise ]
Installs either DataStax Enterprise or
DataStax Community Edition
REQUIRED
--rpcbinding
Binds the rpc_address to the private IP
address of the instance
Default: false, uses 0.0.0.0
##DataStax Enterprise Specific:
--username <user>
The username provided during DSE registration
--password is REQUIRED in order to use this option
REQUIRED for a DSE installation
--password <pass>
The password provided during DSE registration
--username is REQUIRED in order to use this option
REQUIRED for a DSE installation
--analyticsnodes <#>
Number of analytics nodes that run with Spark
Note: Uses Hadoop in versions earlier than DSE 4.5
Default: 0
--searchnodes <#>
Number of search nodes that run with Solr
Default: 0
--hadoop
Force Hadoop over Spark on analytics nodes
Default: false, uses Spark on 4.5+
##Advanced:
--release <release_version>
Allows for the installation of a previous DSE version
Example: 1.0.2
Default: Ignored
--cfsreplicationfactor <#>
The CFS replication factor
Note: --cfsreplicationfactor must be <= --analyticsnodes
Default: 1
--opscenter no
Disables the installation of OpsCenter on the cluster
Default: yes
--reflector <url>
Allows you to use your own reflector
Default: http://reflector2.datastax.com/reflector2.php
--repository <repository>
Allows you to set a custom repository to pull configuration files from
Default: none, falls back to repository used to create the AMI
Examples: https://github.com/riptano/ComboAMI#2.5
https://github.com/riptano/ComboAMI#e5e3d41fb5f12461509aa1b6079413b381930d81
For information on setting up security groups, see the Datastax Documentation
Pull requests are welcome. Consider creating an issue to discus the feature before doing the development work, or just fork and create a PR based off the dev-2.6 branch.
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