mirror of
https://github.com/puppetlabs/vmpooler.git
synced 2026-01-26 10:08:40 -05:00
(POOLER-70) Refactor clone_vm to take pool configuration object
Previously, the clone_vm method took various VSphere specific parameters e.g. template folder. However in order make VMPooler less VSphere specific this method should just take the pool configuration and then it can determine the appropriate settings itself. This commit also moves the threading to a clone_vm while the actual method which does the work is now _clone_vm as per all other multithread worker methods in pool_manager. This commit also updates the spec tests appropriately.
This commit is contained in:
Glenn Sarti
parent
0754f86d8c
commit
ac7d7009d2
2 changed files with 175 additions and 137 deletions
|
|
@ -505,13 +505,7 @@ EOT
|
|||
end
|
||||
|
||||
describe '#clone_vm' do
|
||||
before do
|
||||
expect(subject).not_to be_nil
|
||||
end
|
||||
|
||||
before(:each) do
|
||||
expect(Thread).to receive(:new).and_yield
|
||||
end
|
||||
let(:vsphere) { double('vsphere') }
|
||||
|
||||
let(:config) {
|
||||
YAML.load(<<-EOT
|
||||
|
|
@ -520,9 +514,41 @@ EOT
|
|||
prefix: "prefix"
|
||||
:vsphere:
|
||||
username: "vcenter_user"
|
||||
:pools:
|
||||
- name: #{pool}
|
||||
EOT
|
||||
)
|
||||
}
|
||||
let (:pool_object) { config[:pools][0] }
|
||||
|
||||
before do
|
||||
expect(subject).not_to be_nil
|
||||
end
|
||||
|
||||
it 'calls _clone_vm' do
|
||||
expect(Thread).to receive(:new).and_yield
|
||||
expect(subject).to receive(:_clone_vm).with(pool_object,vsphere)
|
||||
|
||||
subject.clone_vm(pool_object,vsphere)
|
||||
end
|
||||
|
||||
it 'logs a message if an error is raised' do
|
||||
expect(Thread).to receive(:new).and_yield
|
||||
expect(logger).to receive(:log)
|
||||
expect(subject).to receive(:_clone_vm).with(pool_object,vsphere).and_raise('an_error')
|
||||
|
||||
expect{subject.clone_vm(pool_object,vsphere)}.to raise_error(/an_error/)
|
||||
end
|
||||
end
|
||||
|
||||
describe '#_clone_vm' do
|
||||
before do
|
||||
expect(subject).not_to be_nil
|
||||
end
|
||||
|
||||
before(:each) do
|
||||
#expect(Thread).to receive(:new).and_yield
|
||||
end
|
||||
|
||||
let (:folder) { 'vmfolder' }
|
||||
let (:folder_object) { double('folder_object') }
|
||||
|
|
@ -530,34 +556,47 @@ EOT
|
|||
let (:template) { "template/#{template_name}" }
|
||||
let (:datastore) { 'datastore' }
|
||||
let (:target) { 'clone_target' }
|
||||
|
||||
let(:config) {
|
||||
YAML.load(<<-EOT
|
||||
---
|
||||
:config:
|
||||
prefix: "prefix"
|
||||
:vsphere:
|
||||
username: "vcenter_user"
|
||||
:pools:
|
||||
- name: #{pool}
|
||||
template: '#{template}'
|
||||
folder: '#{folder}'
|
||||
datastore: '#{datastore}'
|
||||
clone_target: '#{target}'
|
||||
EOT
|
||||
)
|
||||
}
|
||||
|
||||
let (:vsphere) { double('vsphere') }
|
||||
let (:template_folder_object) { double('template_folder_object') }
|
||||
let (:template_vm_object) { double('template_vm_object') }
|
||||
let (:clone_task) { double('clone_task') }
|
||||
let (:pool_object) { config[:pools][0] }
|
||||
|
||||
context 'no template specified' do
|
||||
it 'should raise an error' do
|
||||
|
||||
expect{subject.clone_vm(nil,folder,datastore,target,vsphere)}.to raise_error(/Please provide a full path to the template/)
|
||||
before(:each) do
|
||||
pool_object['template'] = nil
|
||||
end
|
||||
|
||||
it 'should log a message' do
|
||||
expect(logger).to receive(:log).with('s', "[!] [] '' failed while preparing to clone with an error: Please provide a full path to the template")
|
||||
|
||||
expect{subject.clone_vm(nil,folder,datastore,target,vsphere)}.to raise_error(RuntimeError)
|
||||
it 'should raise an error' do
|
||||
expect{subject._clone_vm(pool_object,vsphere)}.to raise_error(/Please provide a full path to the template/)
|
||||
end
|
||||
end
|
||||
|
||||
context 'a template with no forward slash in the string' do
|
||||
it 'should raise an error' do
|
||||
|
||||
expect{subject.clone_vm('vm1',folder,datastore,target,vsphere)}.to raise_error(/Please provide a full path to the template/)
|
||||
before(:each) do
|
||||
pool_object['template'] = template_name
|
||||
end
|
||||
|
||||
it 'should log a message' do
|
||||
expect(logger).to receive(:log).with('s', "[!] [] '' failed while preparing to clone with an error: Please provide a full path to the template")
|
||||
|
||||
expect{subject.clone_vm('vm1',folder,datastore,target,vsphere)}.to raise_error(RuntimeError)
|
||||
it 'should raise an error' do
|
||||
expect{subject._clone_vm(pool_object,vsphere)}.to raise_error(/Please provide a full path to the template/)
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -571,9 +610,9 @@ EOT
|
|||
context "Template name does not match pool name (Implementation Bug)" do
|
||||
let (:template_name) { 'template_vm' }
|
||||
|
||||
# The implementaion of clone_vm incorrectly uses the VM Template name instead of the pool name. The VM Template represents the
|
||||
# The implementaion of _clone_vm incorrectly uses the VM Template name instead of the pool name. The VM Template represents the
|
||||
# name of the VM to clone in vSphere whereas pool is the name of the pool in Pooler. The tests below document the behaviour of
|
||||
# clone_vm if the Template and Pool name differ. It is expected that these test will fail once this bug is removed.
|
||||
# _clone_vm if the Template and Pool name differ. It is expected that these test will fail once this bug is removed.
|
||||
|
||||
context 'a valid template' do
|
||||
before(:each) do
|
||||
|
|
@ -595,7 +634,7 @@ EOT
|
|||
expect(logger).to receive(:log).at_least(:once)
|
||||
expect(redis.scard("vmpooler__pending__#{pool}")).to eq(0)
|
||||
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
|
||||
expect(redis.scard("vmpooler__pending__#{template_name}")).to eq(1)
|
||||
# Get the new VM Name from the pending pool queue as it should be the only entry
|
||||
|
|
@ -610,14 +649,14 @@ EOT
|
|||
expect(logger).to receive(:log).with('d',/\[ \] \[#{template_name}\] '(.+)' is being cloned from '#{template_name}'/)
|
||||
allow(logger).to receive(:log)
|
||||
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
end
|
||||
|
||||
it 'should log a message that it completed being cloned' do
|
||||
expect(logger).to receive(:log).with('s',/\[\+\] \[#{template_name}\] '(.+)' cloned from '#{template_name}' in [0-9.]+ seconds/)
|
||||
allow(logger).to receive(:log)
|
||||
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -639,7 +678,7 @@ EOT
|
|||
|
||||
it 'should raise an error within the Thread' do
|
||||
expect(logger).to receive(:log).at_least(:once)
|
||||
expect{subject.clone_vm(template,folder,datastore,target,vsphere)}.to raise_error(/SomeError/)
|
||||
expect{subject._clone_vm(pool_object,vsphere)}.to raise_error(/SomeError/)
|
||||
end
|
||||
|
||||
it 'should log a message that is being cloned from a template' do
|
||||
|
|
@ -648,19 +687,18 @@ EOT
|
|||
|
||||
# Swallow the error
|
||||
begin
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
rescue
|
||||
end
|
||||
end
|
||||
|
||||
it 'should log messages that the clone failed' do
|
||||
expect(logger).to receive(:log).with('s', /\[!\] \[#{template_name}\] '(.+)' clone failed with an error: SomeError/)
|
||||
expect(logger).to receive(:log).with('s', /\[!\] \[#{template_name}\] '(.+)' failed while preparing to clone with an error: SomeError/)
|
||||
allow(logger).to receive(:log)
|
||||
|
||||
# Swallow the error
|
||||
begin
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
rescue
|
||||
end
|
||||
end
|
||||
|
|
@ -688,7 +726,7 @@ EOT
|
|||
expect(logger).to receive(:log).at_least(:once)
|
||||
expect(redis.scard("vmpooler__pending__#{pool}")).to eq(0)
|
||||
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
|
||||
expect(redis.scard("vmpooler__pending__#{pool}")).to eq(1)
|
||||
# Get the new VM Name from the pending pool queue as it should be the only entry
|
||||
|
|
@ -703,7 +741,7 @@ EOT
|
|||
redis.incr('vmpooler__tasks__clone')
|
||||
redis.incr('vmpooler__tasks__clone')
|
||||
expect(redis.get('vmpooler__tasks__clone')).to eq('2')
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
expect(redis.get('vmpooler__tasks__clone')).to eq('1')
|
||||
end
|
||||
|
||||
|
|
@ -711,14 +749,14 @@ EOT
|
|||
expect(logger).to receive(:log).with('d',/\[ \] \[#{pool}\] '(.+)' is being cloned from '#{template_name}'/)
|
||||
allow(logger).to receive(:log)
|
||||
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
end
|
||||
|
||||
it 'should log a message that it completed being cloned' do
|
||||
expect(logger).to receive(:log).with('s',/\[\+\] \[#{pool}\] '(.+)' cloned from '#{template_name}' in [0-9.]+ seconds/)
|
||||
allow(logger).to receive(:log)
|
||||
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
end
|
||||
end
|
||||
|
||||
|
|
@ -740,7 +778,7 @@ EOT
|
|||
|
||||
it 'should raise an error within the Thread' do
|
||||
expect(logger).to receive(:log).at_least(:once)
|
||||
expect{subject.clone_vm(template,folder,datastore,target,vsphere)}.to raise_error(/SomeError/)
|
||||
expect{subject._clone_vm(pool_object,vsphere)}.to raise_error(/SomeError/)
|
||||
end
|
||||
|
||||
it 'should log a message that is being cloned from a template' do
|
||||
|
|
@ -749,19 +787,18 @@ EOT
|
|||
|
||||
# Swallow the error
|
||||
begin
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
rescue
|
||||
end
|
||||
end
|
||||
|
||||
it 'should log messages that the clone failed' do
|
||||
expect(logger).to receive(:log).with('s', /\[!\] \[#{pool}\] '(.+)' clone failed with an error: SomeError/)
|
||||
expect(logger).to receive(:log).with('s', /\[!\] \[#{pool}\] '(.+)' failed while preparing to clone with an error: SomeError/)
|
||||
allow(logger).to receive(:log)
|
||||
|
||||
# Swallow the error
|
||||
begin
|
||||
subject.clone_vm(template,folder,datastore,target,vsphere)
|
||||
subject._clone_vm(pool_object,vsphere)
|
||||
rescue
|
||||
end
|
||||
end
|
||||
|
|
|
|||
Loading…
Add table
Add a link
Reference in a new issue