| series: xenial |
| description: > |
| This is an eight unit big data cluster that includes Hadoop 2.7 from Apache |
| Bigtop. Use it to store data in HDFS and run MapReduce analysis jobs. It |
| will run on 5 machines in your cloud. |
| services: |
| namenode: |
| charm: "cs:xenial/hadoop-namenode-46" |
| constraints: "mem=7G root-disk=32G" |
| num_units: 1 |
| annotations: |
| gui-x: "500" |
| gui-y: "800" |
| to: |
| - "0" |
| resourcemanager: |
| charm: "cs:xenial/hadoop-resourcemanager-48" |
| constraints: "mem=7G root-disk=32G" |
| num_units: 1 |
| annotations: |
| gui-x: "500" |
| gui-y: "0" |
| to: |
| - "0" |
| slave: |
| charm: "cs:xenial/hadoop-slave-47" |
| constraints: "mem=7G root-disk=32G" |
| num_units: 3 |
| annotations: |
| gui-x: "0" |
| gui-y: "400" |
| to: |
| - "1" |
| - "2" |
| - "3" |
| plugin: |
| charm: "cs:xenial/hadoop-plugin-46" |
| annotations: |
| gui-x: "1000" |
| gui-y: "400" |
| client: |
| charm: "cs:xenial/hadoop-client-12" |
| constraints: "mem=3G" |
| num_units: 1 |
| annotations: |
| gui-x: "1250" |
| gui-y: "400" |
| to: |
| - "4" |
| ganglia: |
| charm: "cs:xenial/ganglia-12" |
| num_units: 1 |
| annotations: |
| gui-x: "0" |
| gui-y: "800" |
| to: |
| - "4" |
| ganglia-node: |
| charm: "cs:xenial/ganglia-node-7" |
| annotations: |
| gui-x: "250" |
| gui-y: "400" |
| rsyslog: |
| charm: "cs:~bigdata-dev/xenial/rsyslog-7" |
| num_units: 1 |
| annotations: |
| gui-x: "1000" |
| gui-y: "800" |
| to: |
| - "4" |
| rsyslog-forwarder-ha: |
| charm: "cs:~bigdata-dev/xenial/rsyslog-forwarder-ha-7" |
| annotations: |
| gui-x: "750" |
| gui-y: "400" |
| relations: |
| - [resourcemanager, namenode] |
| - [namenode, slave] |
| - [resourcemanager, slave] |
| - [plugin, namenode] |
| - [plugin, resourcemanager] |
| - [client, plugin] |
| - ["ganglia-node:juju-info", "namenode:juju-info"] |
| - ["ganglia-node:juju-info", "resourcemanager:juju-info"] |
| - ["ganglia-node:juju-info", "slave:juju-info"] |
| - ["ganglia:node", "ganglia-node:node"] |
| - ["rsyslog-forwarder-ha:juju-info", "namenode:juju-info"] |
| - ["rsyslog-forwarder-ha:juju-info", "resourcemanager:juju-info"] |
| - ["rsyslog-forwarder-ha:juju-info", "slave:juju-info"] |
| - ["rsyslog:aggregator", "rsyslog-forwarder-ha:syslog"] |
| machines: |
| "0": |
| series: "xenial" |
| constraints: "mem=7G root-disk=32G" |
| "1": |
| series: "xenial" |
| constraints: "mem=7G root-disk=32G" |
| "2": |
| series: "xenial" |
| constraints: "mem=7G root-disk=32G" |
| "3": |
| series: "xenial" |
| constraints: "mem=7G root-disk=32G" |
| "4": |
| series: "xenial" |
| constraints: "mem=3G" |
