From: dhanasekaran <ragavi.d@tataelxsi.co.in>
Date: Thu, 28 Apr 2022 12:56:03 +0000 (+0000)
Subject: Autohealing Feature robot test support
X-Git-Tag: v12.0.0rc1~15
X-Git-Url: https://osm.etsi.org/gitweb/?a=commitdiff_plain;h=refs%2Fchanges%2F66%2F11966%2F9;p=osm%2Ftests.git

Autohealing Feature robot test support

Change-Id: I8783986cc922603eda21e2ab500acb2180d941d4
Signed-off-by: dhanasekaran <ragavi.d@tataelxsi.co.in>
---

diff --git a/robot-systest/lib/openstack_lib.robot b/robot-systest/lib/openstack_lib.robot
index 36e3f1d..c335963 100644
--- a/robot-systest/lib/openstack_lib.robot
+++ b/robot-systest/lib/openstack_lib.robot
@@ -114,3 +114,13 @@ Stop Server
     log   ${stdout}
     Should Be Equal As Integers   ${rc}   ${success_return_code}
     [Return]  ${stdout}
+
+Halt Server
+    [Documentation]    Reset a server
+    [Arguments]    ${server_id}
+
+    Should Not Be Empty   ${server_id}
+    ${rc}   ${stdout}=   Run and Return RC and Output   openstack server set --state error ${server_id}
+    log   ${stdout}
+    Should Be Equal As Integers   ${rc}   ${success_return_code}
+    [Return]  ${stdout}
diff --git a/robot-systest/testsuite/heal_04-autohealing.robot b/robot-systest/testsuite/heal_04-autohealing.robot
new file mode 100644
index 0000000..990b44a
--- /dev/null
+++ b/robot-systest/testsuite/heal_04-autohealing.robot
@@ -0,0 +1,139 @@
+#   Licensed under the Apache License, Version 2.0 (the "License");
+#   you may not use this file except in compliance with the License.
+#   You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+#   Unless required by applicable law or agreed to in writing, software
+#   distributed under the License is distributed on an "AS IS" BASIS,
+#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+#   See the License for the specific language governing permissions and
+#   limitations under the License.
+
+*** Settings ***
+Documentation     [HEAL-04] Autohealing of NS
+Suite Teardown    Run Keyword And Ignore Error    Suite Cleanup
+Force Tags        heal_04   cluster_main   daily   regression
+Library           OperatingSystem
+Library           String
+Library           Collections
+Library           Process
+Library           SSHLibrary
+Resource          %{ROBOT_DEVOPS_FOLDER}/lib/vnfd_lib.robot
+Resource          %{ROBOT_DEVOPS_FOLDER}/lib/vnf_lib.robot
+Resource          %{ROBOT_DEVOPS_FOLDER}/lib/nsd_lib.robot
+Resource          %{ROBOT_DEVOPS_FOLDER}/lib/ns_lib.robot
+Resource          %{ROBOT_DEVOPS_FOLDER}/lib/ssh_lib.robot
+Resource          %{ROBOT_DEVOPS_FOLDER}/lib/openstack_lib.robot
+
+*** Variables ***
+# NS and VNF descriptor package folder and ids
+${vnfd_pkg}   autoheal_vnf
+${vnfd_name}   autoheal_vnfd
+${vdu_name}   autoheal_vnfd-VM
+${vnf_index}   1
+${nsd_pkg}   autoheal_ns
+${nsd_name}  autoheal_nsd
+# NS instance name and configuration
+${ns_name}    heal_04
+${ns_config}   {vld: [ {name: mgmt, vim-network-name: %{VIM_MGMT_NET}} ] }
+
+# SSH keys and username to be used
+${publickey}   %{HOME}/.ssh/id_rsa.pub
+${privatekey}   %{HOME}/.ssh/id_rsa
+${username}   ubuntu
+${password}   ${EMPTY}
+
+${success_return_code}   0
+
+*** Test Cases ***
+Create VNF Descriptors
+    [Tags]  prepare
+    Create VNFD   '%{PACKAGES_FOLDER}/${vnfd_pkg}'
+
+
+Create NS Descriptor
+    [Tags]  prepare
+    Create NSD   '%{PACKAGES_FOLDER}/${nsd_pkg}'
+
+
+Network Service Instance Test
+    [Tags]  prepare
+    ${id}=   Create Network Service   ${nsd_name}   %{VIM_TARGET}   ${ns_name}   ${ns_config}   ${publickey}
+    Set Suite Variable   ${ns_id}   ${id}
+
+
+Get NS Id
+    [Tags]   verify   cleanup
+    ${variables}   Get Variables
+    IF   not "\${ns_id}" in "${variables}"
+        ${id}=   Get Ns Id   ${ns_name}
+        Set Suite Variable   ${ns_id}   ${id}
+    END
+
+
+Get VNF Info
+    [Tags]  verify
+    Variable Should Exist  ${ns_id}  msg=NS is not available
+    ${ip_addr}=  Get Vnf Management Ip Address   ${ns_id}   ${vnf_index}
+    log   ${ip_addr}
+    Set Suite Variable   ${vnf_ip_addr}   ${ip_addr}
+
+    ${vnf_id}=  Get Vnf Id   ${ns_id}   ${vnf_index}
+    Set Suite Variable   ${vnf_autoheal_id}   ${vnf_id}
+    ${id}=  Get VNF VIM ID   ${vnf_id}
+    Set Suite Variable   ${vdu_autoheal_id}   ${id}
+    log   ${vdu_autoheal_id}
+
+    @{autoheal_ip_list}=  Get Vnf Vdur IPs   ${vnf_autoheal_id}
+    Set Suite Variable   @{autoheal_ip_list}   @{autoheal_ip_list}
+    log   @{autoheal_ip_list}
+
+
+Stop Autoheal VDU
+    [Tags]  verify
+    Variable Should Exist  ${vdu_autoheal_id}  msg=VDU is not available
+    Halt Server   ${vdu_autoheal_id}
+    Sleep   20
+
+
+Check VNF After Healing
+    [Tags]  verify
+    FOR    ${Index}    IN RANGE    0    15
+        ${server_status}=  Get Server Property   ${vdu_autoheal_id}   status
+        ${status}=    Run Keyword And Return Status    Should Be Equal    ${server_status}    ACTIVE
+        Run Keyword If  ${status}    Exit For Loop
+    ...  ELSE  Sleep    10
+    END
+    Variable Should Exist  ${vnf_autoheal_id}  msg=VNF is not available
+
+    @{ip_list}=  Get Vnf Vdur IPs   ${vnf_autoheal_id}
+    log   @{ip_list}
+    Should Be Equal   ${ip_list}   ${autoheal_ip_list}   IP addresses have changed after healing
+
+    ${id}=  Get VNF VIM ID   ${vnf_autoheal_id}
+    log   ${id}
+    Should Not Be Equal   ${id}   ${vdu_autoheal_id}   VDU id has not changed after healing
+
+
+Delete NS Instance
+    [Tags]   cleanup
+    Delete NS   ${ns_name}
+
+
+Delete NS Descriptor
+    [Tags]   cleanup
+    Delete NSD   ${nsd_name}
+
+
+Delete VNF Descriptors
+    [Tags]   cleanup
+    Delete VNFD   ${vnfd_name}
+
+*** Keywords ***
+Suite Cleanup
+    [Documentation]  Test Suit Cleanup: Deleting Descriptor, instance and vim
+
+    Run Keyword If Any Tests Failed  Delete NS   ${ns_name}
+    Run Keyword If Any Tests Failed  Delete NSD   ${nsd_name}
+    Run Keyword If Any Tests Failed  Delete VNFD   ${vnfd_name}