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CLOUDSTACK-5986: Test scipt to verify the fix in isolated network for non-vpc networks
Signed-off-by: sanjeev <sanjeev@apache.org>
This commit is contained in:
sanjeev
parent
930e4a2a6f
commit
9f4f9211d0
@ -1919,7 +1919,7 @@ class TestInstances(cloudstackTestCase):
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cls.user = cls.account.user[0]
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cls.userapiclient = cls.testClient.getUserApiClient(cls.user.username, cls.domain.name)
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# Updating resource Limits
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for i in range(0, 12):
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for i in range(0, 8):
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Resources.updateLimit(
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cls.api_client,
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account=cls.account.name,
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@ -3567,3 +3567,215 @@ class TestInstances(cloudstackTestCase):
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except Exception as e:
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raise Exception("Warning: Exception in expunging vm : %s" % e)
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return
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@attr(tags=["advanced", "selfservice"])
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def test_25_ip_reallocation_ES1377(self):
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"""
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@Desc: Test to verify dnsmasq dhcp conflict issue due to /ect/hosts not getting udpated
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@Steps:
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Step1: Create a network for the user
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Step2: List the network and check that it is created for the user
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Step3: Deploy vm1 with hostname hostA and ip address IP A in the above network
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Step4: List the vm and verify the ip address in the response and verify ssh access to vm
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Step5: Deploy vm2 with hostname hostB and ip address IP B in the same network
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Step6: Repeat step4
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Step7: Destroy vm1 and vm2
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Step8: Deploy vm3 with hostname hostA and ip address IP B
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Step9: Repeat step4
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Step10: Deploy vm4 with IP A and hostC
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Step11: Repeat step4
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"""
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# Listing Network Offerings
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network_offerings_list = NetworkOffering.list(
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self.apiClient,
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forvpc="false",
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guestiptype="Isolated",
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state="Enabled",
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supportedservices="SourceNat",
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zoneid=self.zone.id
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)
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status = validateList(network_offerings_list)
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self.assertEquals(
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PASS,
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status[0],
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"Isolated Network Offerings with sourceNat enabled are not found"
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)
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"""
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Create Isolated netwrok with ip range
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"""
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self.services["network"]["startip"] = "10.1.1.2"
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self.services["network"]["endip"] = "10.1.1.254"
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self.services["network"]["gateway"] = "10.1.1.1"
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self.services["network"]["netmask"] = "255.255.255.0"
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"""
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Creating isolated/guest network with ip range
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"""
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network = Network.create(
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self.userapiclient,
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self.services["network"],
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accountid=self.account.name,
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domainid=self.domain.id,
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networkofferingid=network_offerings_list[0].id,
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zoneid=self.zone.id
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)
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self.assertIsNotNone(
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network,
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"Network creation failed"
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)
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vm_ip1 = "10.1.1.10"
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name1 = "hostA"
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self.debug("network id:%s" %network.id)
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self.services["virtual_machine"]["name"] = name1
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# Deploying a VM
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vm1 = VirtualMachine.create(
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self.userapiclient,
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self.services["virtual_machine"],
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accountid=self.account.name,
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domainid=self.account.domainid,
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networkids=[network.id],
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ipaddress=vm_ip1,
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serviceofferingid=self.service_offering.id,
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mode="advanced",
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)
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self.assertIsNotNone(
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vm1,
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"VM1 creation failed with ip address %s and host name %s" %(vm_ip1,name1)
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)
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# self.cleanup.append(vm_created)
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self.cleanup.append(network)
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# Listing all the VMs for a user again
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vm_response = VirtualMachine.list(
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self.userapiclient,
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id=vm1.id,
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)
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status = validateList(vm_response)
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self.assertEquals(
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PASS,
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status[0],
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"vm list api returned invalid response for vm1"
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)
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# Verifying that the size of the list is 1
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self.assertEquals(
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1,
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len(vm_response),
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"VM list count is not matching"
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)
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# Deploying a VM
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vm_ip2 = "10.1.1.20"
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name2 = "hostB"
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self.services["virtual_machine"]["name"] = name2
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vm2 = VirtualMachine.create(
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self.userapiclient,
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self.services["virtual_machine"],
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accountid=self.account.name,
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domainid=self.account.domainid,
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networkids=[network.id],
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ipaddress=vm_ip2,
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serviceofferingid=self.service_offering.id,
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mode="advanced",
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)
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self.assertIsNotNone(
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vm2,
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"VM2 creation failed"
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)
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vm_response = VirtualMachine.list(
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self.userapiclient,
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id=vm2.id,
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)
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status = validateList(vm_response)
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self.assertEquals(
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PASS,
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status[0],
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"vm list api returned invalid response for vm2"
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)
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# Verifying that the size of the list is 1
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self.assertEquals(
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1,
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len(vm_response),
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"VM list count is not matching after vm2 deployment"
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)
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try:
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vm1.delete(self.apiClient, expunge=True)
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vm2.delete(self.apiClient, expunge=True)
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except Exception as e:
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raise Exception("Warning: Exception in expunging vms : %s" % e)
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"""
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Deploy vm3 with ip address of vm1 and host name of vm2 so both the vm1 and vm2 entries
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would be deleted from dhcphosts file on VR becase dhcprelease matches entries with
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host name and ip address so it matches both the entries.
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"""
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# Deploying a VM
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self.services["virtual_machine"]["name"] = name2
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vm3 = VirtualMachine.create(
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self.userapiclient,
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self.services["virtual_machine"],
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accountid=self.account.name,
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domainid=self.account.domainid,
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networkids=[network.id],
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ipaddress=vm_ip1,
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serviceofferingid=self.service_offering.id,
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mode="advanced",
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)
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self.assertIsNotNone(
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vm3,
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"VM3 creation failed"
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)
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vm_response = VirtualMachine.list(
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self.userapiclient,
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id=vm3.id,
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)
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status = validateList(vm_response)
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self.assertEquals(
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PASS,
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status[0],
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"vm list api returned invalid response for vm3"
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)
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# Verifying that the size of the list is 1
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self.assertEquals(
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1,
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len(vm_response),
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"VM list count is not matching after vm2 deployment"
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)
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# Deploying a VM
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"""
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Deploy vm4 with ip address of vm2. dnsmasq and dhcprelase should be in sync.
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We should not see dhcp lease block due to IP reallocation.
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"""
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name3 = "hostC"
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self.services["virtual_machine"]["name"] = name3
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vm4 = VirtualMachine.create(
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self.userapiclient,
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self.services["virtual_machine"],
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accountid=self.account.name,
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domainid=self.account.domainid,
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networkids=[network.id],
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ipaddress=vm_ip2,
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serviceofferingid=self.service_offering.id,
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mode="advanced",
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)
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self.assertIsNotNone(
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vm4,
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"VM4 creation failed"
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)
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vm_response = VirtualMachine.list(
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self.userapiclient,
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id=vm4.id,
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)
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status = validateList(vm_response)
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self.assertEquals(
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PASS,
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status[0],
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"vm list api returned invalid response for vm4"
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)
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# Verifying that the size of the list is 1
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self.assertEquals(
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1,
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len(vm_response),
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"VM list count is not matching after vm2 deployment"
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)
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try:
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vm3.delete(self.apiClient, expunge=True)
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vm4.delete(self.apiClient, expunge=True)
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except Exception as e:
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raise Exception("Warning: Exception in expunging vms vm3 and vm4 : %s" % e)
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return
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