diff options
Diffstat (limited to 'docs/testing/user/testspecification/dynamicnetwork/index.rst')
-rw-r--r-- | docs/testing/user/testspecification/dynamicnetwork/index.rst | 416 |
1 files changed, 0 insertions, 416 deletions
diff --git a/docs/testing/user/testspecification/dynamicnetwork/index.rst b/docs/testing/user/testspecification/dynamicnetwork/index.rst deleted file mode 100644 index a25e4f66..00000000 --- a/docs/testing/user/testspecification/dynamicnetwork/index.rst +++ /dev/null @@ -1,416 +0,0 @@ -.. This work is licensed under a Creative Commons Attribution 4.0 International License. -.. http://creativecommons.org/licenses/by/4.0 -.. (c) Huawei Technologies Co.,Ltd - -===================================================== -Dynamic Network Runtime Operations test specification -===================================================== - -.. toctree:: - :maxdepth: 2 - -Scope -===== - -The dynamic network runtime operations test area evaluates the ability of the -system under test to support dynamic network runtime operations through the -life of a VNF (e.g. attach/detach, enable/disable, read stats). -The tests in this test area will evaluate IPv4 network runtime operations -functionality. These runtime operations includes hotpluging network interface, -detaching floating-ip from VM, attaching floating-ip to VM, updating subnet's -DNS, updating VM instance port admin state and updating router admin state. - -References -========== - -- DNS - - - https://docs.openstack.org/newton/networking-guide/config-dns-res.html - -Definitions and abbreviations -============================= - -The following terms and abbreviations are used in conjunction with this test -area - -- API - Application Programming Interface -- DNS - Domain Name System -- ICMP - Internet Control Message Protocol -- MAC - Media Access Control -- NIC - Network Interface Controller -- NFVi - Network Functions Virtualization infrastructure -- SSH - Secure Shell -- TCP - Transmission Control Protocol -- VIM - Virtual Infrastructure Manager -- VM - Virtual Machine - -System Under Test (SUT) -======================= - -The system under test is assumed to be the NFVi and VIM in operation on a -Pharos compliant infrastructure. - -Test Area Structure -=================== - -The test area is structured based on dynamic network runtime operations. Each -test case is able to run independently, i.e. irrelevant of the state created by -a previous test. Specifically, every test performs clean-up operations which -return the system to the same state as before the test. - -All these test cases are included in the test case dovetail.tempest.tc003 of -OVP test suite. - -Test Descriptions -================= - -API Used and Reference ----------------------- - -Security Groups: https://developer.openstack.org/api-ref/network/v2/index.html#security-groups-security-groups - -- create security group -- delete security group - -Networks: https://developer.openstack.org/api-ref/networking/v2/index.html#networks - -- create network -- delete network - -Routers and interface: https://developer.openstack.org/api-ref/networking/v2/index.html#routers-routers - -- create router -- update router -- delete router -- add interface to router - -Subnets: https://developer.openstack.org/api-ref/networking/v2/index.html#subnets - -- create subnet -- update subnet -- delete subnet - -Servers: https://developer.openstack.org/api-ref/compute/ - -- create keypair -- create server -- delete server -- add/assign floating IP -- disassociate floating IP - -Ports: https://developer.openstack.org/api-ref/networking/v2/index.html#ports - -- create port -- update port -- delete port - -Floating IPs: https://developer.openstack.org/api-ref/networking/v2/index.html#floating-ips-floatingips - -- create floating IP -- delete floating IP - --------------------------------------- -Test Case 1 - Basic network operations --------------------------------------- - -Test case specification ------------------------ - -tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_network_basic_ops - -Test preconditions ------------------- - -* Nova has been configured to boot VMs with Neutron-managed networking -* Openstack nova, neutron services are available -* One public network - -Basic test flow execution description and pass/fail criteria ------------------------------------------------------------- - -Test execution -'''''''''''''' - -* Test action 1: Create a security group SG1, which has rules for allowing - incoming SSH and ICMP traffic -* Test action 2: Create a neutron network NET1 -* Test action 3: Create a tenant router R1 which routes traffic to public network -* Test action 4: Create a subnet SUBNET1 and add it as router interface -* Test action 5: Create a server VM1 with SG1 and NET1, and assign a floating - IP FIP1 (via R1) to VM1 -* **Test assertion 1:** Ping FIP1 and SSH to VM1 via FIP1 successfully -* **Test assertion 2:** Ping the internal gateway from VM1 successfully -* **Test assertion 3:** Ping the default gateway from VM1 using its floating IP - FIP1 successfully -* Test action 6: Detach FIP1 from VM1 -* **Test assertion 4:** VM1 becomes unreachable after FIP1 disassociated -* Test action 7: Create a new server VM2 with NET1, and associate floating IP FIP1 to VM2 -* **Test assertion 5:** Ping FIP1 and SSH to VM2 via FIP1 successfully -* Test action 8: Delete SG1, NET1, SUBNET1, R1, VM1, VM2 and FIP1 - -Pass / fail criteria -'''''''''''''''''''' - -This test evaluates the functionality of basic network operations. -Specifically, the test verifies that: - -* The Tempest host can ping VM's IP address. This implies, but does not - guarantee (see the ssh check that follows), that the VM has been assigned the - correct IP address and has connectivity to the Tempest host. - -* The Tempest host can perform key-based authentication to an ssh server hosted - at VM's IP address. This check guarantees that the IP address is associated - with the target VM. - -* The Tempest host can ssh into the VM via the IP address and successfully ping - the internal gateway address, implying connectivity to another VM on the same network. - -* The Tempest host can ssh into the VM via the IP address and successfully ping - the default gateway, implying external connectivity. - -* Detach the floating-ip from the VM and VM becomes unreachable. - -* Associate attached floating ip to a new VM and the new VM is reachable. - -* Floating IP status is updated correctly after each change. - -In order to pass this test, all test assertions listed in the test execution above need to pass. - -Post conditions ---------------- - -N/A - ---------------------------------------- -Test Case 2 - Hotplug network interface ---------------------------------------- - -Test case specification ------------------------ - -tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_hotplug_nic - -Test preconditions ------------------- - -* Nova has been configured to boot VMs with Neutron-managed networking -* Compute interface_attach feature is enabled -* VM vnic_type is not set to 'direct' or 'macvtap' -* Openstack nova, neutron services are available -* One public network - -Basic test flow execution description and pass/fail criteria ------------------------------------------------------------- - -Test execution -'''''''''''''' - -* Test action 1: Create a security group SG1, which has rules for allowing - incoming SSH and ICMP traffic -* Test action 2: Create a neutron network NET1 -* Test action 3: Create a tenant router R1 which routes traffic to public network -* Test action 4: Create a subnet SUBNET1 and add it as router interface -* Test action 5: Create a server VM1 with SG1 and NET1, and assign a floating - IP FIP1 (via R1) to VM1 -* **Test assertion 1:** Ping FIP1 and SSH to VM1 with FIP1 successfully -* Test action 6: Create a second neutron network NET2 and subnet SUBNET2, and - attach VM1 to NET2 -* Test action 7: Get VM1's ethernet interface NIC2 for NET2 -* **Test assertion 2:** Ping NET2's internal gateway successfully -* Test action 8: Delete SG1, NET1, NET2, SUBNET1, SUBNET2, R1, NIC2, VM1 and FIP1 - -Pass / fail criteria -'''''''''''''''''''' - -This test evaluates the functionality of adding network to an active VM. -Specifically, the test verifies that: - -* New network interface can be added to an existing VM successfully. - -* The Tempest host can ssh into the VM via the IP address and successfully ping - the new network's internal gateway address, implying connectivity to the new network. - -In order to pass this test, all test assertions listed in the test execution above need to pass. - -Post conditions ---------------- - -N/A - -------------------------------------------- -Test Case 3 - Update subnet's configuration -------------------------------------------- - -Test case specification ------------------------ - -tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_subnet_details - -Test preconditions ------------------- - -* Nova has been configured to boot VMs with Neutron-managed networking -* DHCP client is available -* Tenant networks should be non-shared and isolated -* Openstack nova, neutron services are available -* One public network - -Basic test flow execution description and pass/fail criteria ------------------------------------------------------------- - -Test execution -'''''''''''''' - -* Test action 1: Create a security group SG1, which has rules for allowing - incoming SSH and ICMP traffic -* Test action 2: Create a neutron network NET1 -* Test action 3: Create a tenant router R1 which routes traffic to public network -* Test action 4: Create a subnet SUBNET1 and add it as router interface, - configure SUBNET1 with dns nameserver '1.2.3.4' -* Test action 5: Create a server VM1 with SG1 and NET1, and assign a floating - IP FIP1 (via R1) to VM1 -* **Test assertion 1:** Ping FIP1 and SSH to VM1 with FIP1 successfully -* **Test assertion 2:** Retrieve the VM1's configured dns and verify it matches - the one configured for SUBNET1 -* Test action 6: Update SUBNET1's dns to '9.8.7.6' -* **Test assertion 3:** After triggering the DHCP renew from the VM manually, - retrieve the VM1's configured dns and verify it has been successfully updated -* Test action 7: Delete SG1, NET1, SUBNET1, R1, VM1 and FIP1 - -Pass / fail criteria -'''''''''''''''''''' - -This test evaluates the functionality of updating subnet's configurations. -Specifically, the test verifies that: - -* Updating subnet's DNS server configurations are affecting the VMs. - -In order to pass this test, all test assertions listed in the test execution above need to pass. - -Post conditions ---------------- - -N/A - ----------------------------------------- -Test Case 4 - Update VM port admin state ----------------------------------------- - -Test case specification ------------------------ - -tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_update_instance_port_admin_state - -Test preconditions ------------------- - -* Nova has been configured to boot VMs with Neutron-managed networking -* Network port_admin_state_change feature is enabled -* Openstack nova, neutron services are available -* One public network - -Basic test flow execution description and pass/fail criteria ------------------------------------------------------------- - -Test execution -'''''''''''''' - -* Test action 1: Create a security group SG1, which has rules for allowing - incoming SSH and ICMP traffic -* Test action 2: Create a neutron network NET1 -* Test action 3: Create a tenant router R1 which routes traffic to public network -* Test action 4: Create a subnet SUBNET1 and add it as router interface -* Test action 5: Create a server VM1 with SG1 and NET1, and assign a floating - IP FIP1 (via R1) to VM1 -* Test action 6: Create a server VM2 with SG1 and NET1, and assign a floating - IP FIP2 to VM2 -* Test action 7: Get a SSH client SSHCLNT1 to VM2 -* **Test assertion 1:** Ping FIP1 and SSH to VM1 with FIP1 successfully -* **Test assertion 2:** Ping FIP1 via SSHCLNT1 successfully -* Test action 8: Update admin_state_up attribute of VM1 port to False -* **Test assertion 3:** Ping FIP1 and SSH to VM1 with FIP1 failed -* **Test assertion 4:** Ping FIP1 via SSHCLNT1 failed -* Test action 9: Update admin_state_up attribute of VM1 port to True -* **Test assertion 5:** Ping FIP1 and SSH to VM1 with FIP1 successfully -* **Test assertion 6:** Ping FIP1 via SSHCLNT1 successfully -* Test action 10: Delete SG1, NET1, SUBNET1, R1, SSHCLNT1, VM1, VM2 and FIP1, FIP2 - -Pass / fail criteria -'''''''''''''''''''' - -This test evaluates the VM public and project connectivity status by changing VM port -admin_state_up to True & False. Specifically, the test verifies that: - -* Public and project connectivity is reachable before updating admin_state_up - attribute of VM port to False. - -* Public and project connectivity is unreachable after updating admin_state_up - attribute of VM port to False. - -* Public and project connectivity is reachable after updating admin_state_up - attribute of VM port from False to True. - -In order to pass this test, all test assertions listed in the test execution above need to pass. - -Post conditions ---------------- - -N/A - ---------------------------------------- -Test Case 5 - Update router admin state ---------------------------------------- - -Test case specification ------------------------ - -tempest.scenario.test_network_basic_ops.TestNetworkBasicOps.test_update_router_admin_state - -Test preconditions ------------------- - -* Nova has been configured to boot VMs with Neutron-managed networking -* Multi-tenant networks capabilities -* Openstack nova, neutron services are available -* One public network - -Basic test flow execution description and pass/fail criteria ------------------------------------------------------------- - -Test execution -'''''''''''''' - -* Test action 1: Create a security group SG1, which has rules for allowing - incoming SSH and ICMP traffic -* Test action 2: Create a neutron network NET1 -* Test action 3: Create a tenant router R1 which routes traffic to public network -* Test action 4: Create a subnet SUBNET1 and add it as router interface -* Test action 5: Create a server VM1 with SG1 and NET1, and assign a floating - IP FIP1 (via R1) to VM1 -* **Test assertion 1:** Ping FIP1 and SSH to VM1 with FIP1 successfully -* Test action 6: Update admin_state_up attribute of R1 to False -* **Test assertion 2:** Ping FIP1 and SSH to VM1 with FIP1 failed -* Test action 7: Update admin_state_up attribute of R1 to True -* **Test assertion 3:** Ping FIP1 and SSH to VM1 with FIP1 successfully -* Test action 8: Delete SG1, NET1, SUBNET1, R1, VM1 and FIP1 - -Pass / fail criteria -'''''''''''''''''''' - -This test evaluates the router public connectivity status by changing -router admin_state_up to True & False. -Specifically, the test verifies that: - -* Public connectivity is reachable before updating admin_state_up attribute of router to False. - -* Public connectivity is unreachable after updating admin_state_up attribute of router to False. - -* Public connectivity is reachable after updating admin_state_up attribute of router. - from False to True - -In order to pass this test, all test assertions listed in the test execution above need to pass. - -Post conditions ---------------- - -N/A |