Aerospike Community Server

This is an Ansible role for setting up the Aerospike community server.

Requirements

This role has only been tested with Ansible version 2.1. It is important that you are using the merge behavior for variables (see hash_behaviour=merge for details).

Role Variables

This role uses configuration variables stored under the aerospike key, along with a variable named aerospike_version. Here’s a brief explanation of the main variables you might want to change:

• aerospike_version: This specifies the version of Aerospike you want to install.

• aerospike.config: This section is for declaring the plugin settings you want to use in your setup.

  Below are examples of how to define different parts of the Aerospike configuration in YAML format.

Dependencies

This role does not rely on any other Ansible roles.

Example Playbook

Here’s an example of how to use Aerospike:

    - hosts: all
      roles:
        - role: aerospike
          aerospike_version: 3.9.0
          aerospike:
            config:
              # Default configuration from Aerospike
              service:
                paxos-single-replica-limit: 1 # Number of nodes where the replica count is reduced to 1
                service-threads: 4
                transaction-queues: 4
                transaction-threads-per-queue: 4
                proto-fd-max: 15000
          
              logging:
                file: /var/log/aerospike/aerospike.log
                  context: "any info"
                console:
                  context: "any info"
          
              network:
                service:
                  address: any
                  port: 3000
            
                heartbeat:
                  mode: multicast
                  address: 239.1.99.222
                  port: 9918
                  interval: 150
                  timeout: 10
                  mesh-seed-address-port:
                    - "some host 9000"
                    - "some host 8888"
          
                fabric:
                  port: 3001
            
                info:
                  port: 3003
            
              namespace test:
                replication-factor: 2
                memory-size: 4G
                default-ttl: 30d # 30 days; use 0 to never expire/evict.
                storage-engine: memory
            
              namespace bar:
                replication-factor: 2
                memory-size: 4G
                default-ttl: 30d # 30 days; use 0 to never expire/evict.
                storage-engine: memory

License

MIT License

Author Information

Alexey Voronov vorona84@gmail.com