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Feature #4021: Allow for multi cluster templates

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(cherry picked from commit 2fce703f8b5ae489f84eb78b3c31ade847b2fba1)
This commit is contained in:
Tino Vazquez 2015-10-02 18:32:45 +02:00
parent c48eea8cb6
commit 542e5cf8ea
1 changed files with 21 additions and 3 deletions
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24
src/vmm_mad/remotes/vcenter/vcenter_driver.rb
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@ -789,7 +789,7 @@ class VCenterVm
############################################################################
def self.deploy(xml_text, lcm_state, deploy_id, hostname)
if lcm_state == "BOOT" || lcm_state == "BOOT_FAILURE"
return clone_vm(xml_text)
return clone_vm(xml_text, hostname)
else
hid = VIClient::translate_hostname(hostname)
connection = VIClient.new(hid)
@ -1341,18 +1341,36 @@ private
########################################################################
# Clone a vCenter VM Template and leaves it powered on
########################################################################
def self.clone_vm(xml_text)
def self.clone_vm(xml_text, hostname)
xml = REXML::Document.new xml_text
pcs = xml.root.get_elements("//USER_TEMPLATE/PUBLIC_CLOUD")
raise "Cannot find VCenter element in VM template." if pcs.nil?
template = pcs.find { |t|
template = pcs.select { |t|
type = t.elements["TYPE"]
!type.nil? && type.text.downcase == "vcenter"
}
# If there are multiple vcenter templates, find the right one
if template.is_a? Array
all_vcenter_templates = template.clone
# If there is more than one coincidence, pick the first one
template = template.select {|t|
cluster_name = t.elements["CLUSTER"]
!cluster_name.nil? && cluster_name.text == hostname
}[0]
# The template may not reference any specific CLUSTER
# Therefore, here take the first one that does not
# specify a CLUSTER to see if we are lucky
if template.nil?
template = all_vcenter_templates.select {|t|
t.elements["CLUSTER"].nil?
}[0]
end
end
raise "Cannot find vCenter element in VM template." if template.nil?
uuid = template.elements["VM_TEMPLATE"]