getCurrentBlueprint: function() {
var self = this;
var res = {
blueprint: { host_groups: [] },
blueprint_cluster_binding: { host_groups: [] }
};
var mapping = self.get('masterHostMapping');
mapping.forEach(function(item, i) {
var group_name = 'host-group-' + (i+1);
var host_group = {
name: group_name,
components: item.masterServices.map(function(master) {
return { name: master.component_name };
})
};
var binding = {
name: group_name,
hosts: [ { fqdn: item.host_name } ]
};
res.blueprint.host_groups.push(host_group);
res.blueprint_cluster_binding.host_groups.push(binding);
});
return blueprintUtils.mergeBlueprints(res, self.getCurrentSlaveBlueprint());
},
it('should merge components', function() {
expect(blueprintUtils.mergeBlueprints(masterBlueprint, slaveBlueprint)).to.deep.equal(
{
blueprint: {
host_groups: [
{
name: "host-group-1",
components: [
{ name: "ZOOKEEPER_SERVER" },
{ name: "NAMENODE" },
{ name: "HBASE_MASTER" }
]
},
{
name: "host-group-2",
components: [
{ name: "SECONDARY_NAMENODE" },
{ name: "DATANODE" }
]
},
{
name: "host-group-3",
components: [
{ name: "DATANODE" },
{ name: "HDFS_CLIENT" },
{ name: "ZOOKEEPER_CLIENT" }
]
}
]
},
blueprint_cluster_binding: {
host_groups: [
{
name: "host-group-1",
hosts: [
{ fqdn: "host1" },
{ fqdn: "host2" }
]
},
{
name: "host-group-2",
hosts: [
{ fqdn: "host3" }
]
},
{
name: "host-group-3",
hosts: [
{ fqdn: "host4" },
{ fqdn: "host5" }
]
}
]
}
}
);
});