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Merge pull request #268 from mattkirby/reduce_object_lookups
Reduce object lookups for finding folders
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mchllweeks
GitHub
commit
a72012b754
2 changed files with 69 additions and 176 deletions
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@ -97,7 +97,7 @@ EOT
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context 'Given a pool folder that is missing' do
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before(:each) do
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expect(subject).to receive(:find_folder).with(pool_config['folder'],connection,datacenter_name).and_return(nil)
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expect(subject).to receive(:find_vm_folder).with(poolname,connection).and_return(nil)
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end
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it 'should get a connection' do
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@ -115,7 +115,7 @@ EOT
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context 'Given an empty pool folder' do
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before(:each) do
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expect(subject).to receive(:find_folder).with(pool_config['folder'],connection,datacenter_name).and_return(folder_object)
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expect(subject).to receive(:find_vm_folder).with(poolname,connection).and_return(folder_object)
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end
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it 'should get a connection' do
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@ -144,7 +144,7 @@ EOT
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folder_object.childEntity << mock_vm
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end
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expect(subject).to receive(:find_folder).with(pool_config['folder'],connection,datacenter_name).and_return(folder_object)
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expect(subject).to receive(:find_vm_folder).with(poolname,connection).and_return(folder_object)
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end
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it 'should get a connection' do
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@ -190,7 +190,7 @@ EOT
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expect(result['name']).to eq(vmname)
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end
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['hostname','template','poolname','boottime','powerstate'].each do |testcase|
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['hostname','boottime','powerstate'].each do |testcase|
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it "should return nil for #{testcase}" do
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result = subject.get_vm(poolname,vmname)
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@ -338,11 +338,13 @@ EOT
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end
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context 'Given a successful creation' do
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let(:folder_object) { mock_RbVmomi_VIM_Folder({ :name => 'pool1'}) }
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before(:each) do
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template_vm = new_template_object
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allow(subject).to receive(:find_template_vm).and_return(new_template_object)
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allow(template_vm).to receive(:CloneVM_Task).and_return(clone_vm_task)
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allow(clone_vm_task).to receive(:wait_for_completion).and_return(new_vm_object)
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allow(subject).to receive(:find_vm_folder).and_return(folder_object)
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end
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it 'should return a hash' do
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@ -1465,106 +1467,54 @@ EOT
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end
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end
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describe '#find_folder' do
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describe '#find_vm_folder' do
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let(:foldername) { 'folder'}
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let(:missing_foldername) { 'missing_folder'}
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context 'with no folder hierarchy' do
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let(:connection_options) {{
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:serviceContent => {
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:datacenters => [
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{ :name => datacenter_name }
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]
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}
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}}
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it 'should return nil if the folder is not found' do
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expect(subject.find_folder(missing_foldername,connection,datacenter_name)).to be_nil
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allow(connection.searchIndex).to receive(:FindByInventoryPath).and_return(nil)
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expect(subject.find_vm_folder(poolname,connection)).to be_nil
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end
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end
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context 'with a single layer folder hierarchy' do
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let(:connection_options) {{
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:serviceContent => {
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:datacenters => [
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{ :name => datacenter_name,
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:vmfolder_tree => {
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'folder1' => nil,
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'folder2' => nil,
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foldername => nil,
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'folder3' => nil,
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}
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}
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]
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}
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}}
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let(:folder_object) { mock_RbVmomi_VIM_Folder({ :name => foldername}) }
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it 'should return the folder when found' do
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result = subject.find_folder(foldername,connection,datacenter_name)
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expect(result).to_not be_nil
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allow(connection.searchIndex).to receive(:FindByInventoryPath).and_return(folder_object)
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allow(folder_object).to receive(:class).and_return(RbVmomi::VIM::Folder)
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result = subject.find_vm_folder(poolname,connection)
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expect(result.name).to eq(foldername)
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end
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it 'should return nil if the folder is not found' do
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expect(subject.find_folder(missing_foldername,connection,datacenter_name)).to be_nil
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allow(connection.searchIndex).to receive(:FindByInventoryPath).and_return(nil)
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expect(subject.find_vm_folder(poolname,connection)).to be_nil
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end
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end
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context 'with a single layer folder hierarchy in many datacenters' do
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let(:connection_options) {{
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:serviceContent => {
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:datacenters => [
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{ :name => 'AnotherDC',
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:vmfolder_tree => {
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'folder1' => nil,
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'folder2' => nil,
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'folder3' => nil,
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}
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},
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{ :name => datacenter_name,
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:vmfolder_tree => {
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'folder4' => nil,
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'folder5' => nil,
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foldername => nil,
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'folder6' => nil,
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}
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}
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]
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}
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}}
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let(:folder_object) { mock_RbVmomi_VIM_Folder({ :name => foldername}) }
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it 'should return the folder when found' do
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result = subject.find_folder(foldername,connection,datacenter_name)
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expect(result).to_not be_nil
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allow(connection.searchIndex).to receive(:FindByInventoryPath).and_return(folder_object)
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allow(folder_object).to receive(:class).and_return(RbVmomi::VIM::Folder)
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result = subject.find_vm_folder(poolname,connection)
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expect(result.name).to eq(foldername)
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end
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it 'should return nil if the folder is not found' do
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expect(subject.find_folder(missing_foldername,connection,'AnotherDC')).to be_nil
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allow(connection.searchIndex).to receive(:FindByInventoryPath).and_return(nil)
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expect(subject.find_vm_folder(poolname,connection)).to be_nil
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end
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end
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context 'with a VM with the same name as a folder in a single layer folder hierarchy' do
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# The folder hierarchy should include a VM with same name as folder, and appear BEFORE the
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# folder in the child list.
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let(:connection_options) {{
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:serviceContent => {
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:datacenters => [
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{ :name => datacenter_name,
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:vmfolder_tree => {
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'folder1' => nil,
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'vm1' => { :object_type => 'vm', :name => foldername },
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foldername => nil,
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'folder3' => nil,
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}
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}
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]
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}
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}}
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it 'should not return a VM' do
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pending('https://github.com/puppetlabs/vmpooler/issues/204')
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result = subject.find_folder(foldername,connection,datacenter_name)
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result = subject.find_vm_folder(foldername,connection,datacenter_name)
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expect(result).to_not be_nil
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expect(result.name).to eq(foldername)
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expect(result.is_a? RbVmomi::VIM::VirtualMachine).to be false
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@ -1572,77 +1522,19 @@ EOT
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end
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context 'with a multi layer folder hierarchy' do
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let(:end_folder_name) { 'folder'}
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let(:foldername) { 'folder2/folder4/' + end_folder_name}
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let(:connection_options) {{
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:serviceContent => {
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:datacenters => [
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{ :name => datacenter_name,
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:vmfolder_tree => {
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'folder1' => nil,
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'folder2' => {
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:children => {
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'folder3' => nil,
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'folder4' => {
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:children => {
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end_folder_name => nil,
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},
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}
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},
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},
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'folder5' => nil,
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}
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}
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]
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}
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}}
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let(:foldername) { 'folder2/folder4/folder' }
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let(:folder_object) { mock_RbVmomi_VIM_Folder({ :name => foldername}) }
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it 'should return the folder when found' do
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result = subject.find_folder(foldername,connection,datacenter_name)
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expect(result).to_not be_nil
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expect(result.name).to eq(end_folder_name)
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allow(connection.searchIndex).to receive(:FindByInventoryPath).and_return(folder_object)
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allow(folder_object).to receive(:class).and_return(RbVmomi::VIM::Folder)
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result = subject.find_vm_folder(poolname,connection)
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expect(result.name).to eq(foldername)
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end
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it 'should return nil if the folder is not found' do
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expect(subject.find_folder(missing_foldername,connection,datacenter_name)).to be_nil
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end
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end
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context 'with a VM with the same name as a folder in a multi layer folder hierarchy' do
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# The folder hierarchy should include a VM with same name as folder mid-hierarchy (i.e. not at the end level)
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# and appear BEFORE the folder in the child list.
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let(:end_folder_name) { 'folder'}
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let(:foldername) { 'folder2/folder4/' + end_folder_name}
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let(:connection_options) {{
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:serviceContent => {
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:datacenters => [
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{ :name => datacenter_name,
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:vmfolder_tree => {
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'folder1' => nil,
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'folder2' => {
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:children => {
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'folder3' => nil,
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'vm1' => { :object_type => 'vm', :name => 'folder4' },
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'folder4' => {
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:children => {
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end_folder_name => nil,
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},
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}
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},
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},
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'folder5' => nil,
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}
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}
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]
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}
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}}
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it 'should not return a VM' do
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pending('https://github.com/puppetlabs/vmpooler/issues/204')
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result = subject.find_folder(foldername,connection,datacenter_name)
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expect(result).to_not be_nil
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expect(result.name).to eq(foldername)
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expect(result.is_a? RbVmomi::VIM::VirtualMachine,datacenter_name).to be false
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allow(connection.searchIndex).to receive(:FindByInventoryPath).and_return(nil)
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expect(subject.find_vm_folder(poolname,connection)).to be_nil
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end
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end
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end
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