--- /dev/null
+*** Settings ***
+Documentation General Utils library. This library has broad scope, it can be used by any robot system tests.
+Library SSHLibrary
+Resource DevstackUtils.robot
+Resource OpenStackOperations.robot
+Resource SSHKeywords.robot
+Resource ../variables/Variables.robot
+
+*** Variables ***
+@{stable/newton_EXCLUSION_REGEXES} ${EMPTY}
+@{stable/ocata_EXCLUSION_REGEXES} ${EMPTY}
+@{stable/pike_EXCLUSION_REGEXES} ${EMPTY}
+@{master_EXCLUSION_REGEXES} ${EMPTY}
+${BLACKLIST_FILE} /tmp/blacklist.txt
+${TEMPEST_DIR} /opt/stack/tempest
+${TEMPEST_CONFIG_FILE} ${TEMPEST_DIR}/etc/tempest.conf
+# Parameter values below are based on releng/builder - changing them requires updates in releng/builder as well
+${TEMPEST_TIMEOUT} 420s
+
+*** Keywords ***
+Suite Setup
+ OpenStackOperations.OpenStack Suite Setup
+ Tempest.Log In To Tempest Executor And Setup Test Environment
+
+Run Tempest Tests
+ [Arguments] ${tempest_regex} ${timeout}=${TEMPEST_TIMEOUT} ${debug}=False
+ BuiltIn.Run Keyword If "${debug}" == "False" Tempest.Run Tempest Tests Without Debug ${tempest_regex} timeout=${timeout}
+ BuiltIn.Run Keyword If "${debug}" == "True" Tempest.Run Tempest Tests With Debug ${tempest_regex} timeout=${timeout}
+ BuiltIn.Run Keyword If "${debug}" != "True" and "${debug}" != "False" Fail debug argument must be True or False
+
+Run Tempest Tests Without Debug
+ [Arguments] ${tempest_regex} ${TEMPEST_DIRectory}=${TEMPEST_DIR} ${timeout}=${TEMPEST_TIMEOUT}
+ [Documentation] Using ostestr will allow us to (by default) run tests in paralllel.
+ ... Because of the parallel fashion, we must ensure there is no pause on teardown so that flag in tempest.conf is
+ ... explicitly set to False.
+ BuiltIn.Return From Keyword If "skip_if_${OPENSTACK_BRANCH}" in @{TEST_TAGS}
+ BuiltIn.Return From Keyword If "skip_if_${SECURITY_GROUP_MODE}" in @{TEST_TAGS}
+ ${tempest_conn_id} = SSHLibrary.Open Connection ${OS_CONTROL_NODE_IP} prompt=${DEFAULT_LINUX_PROMPT_STRICT}
+ SSHKeywords.Flexible SSH Login ${OS_USER} ${DEVSTACK_SYSTEM_PASSWORD}
+ DevstackUtils.Write Commands Until Prompt source ${DEVSTACK_DEPLOY_PATH}/openrc admin admin
+ DevstackUtils.Write Commands Until Prompt cd ${TEMPEST_DIRectory}
+ SSHLibrary.Read
+ Tempest.Tempest Conf Modify Pause On Test Teardown False
+ SSHLibrary.Set Client Configuration timeout=${timeout}
+ # There are tons of deprecation error messages when we use ostestr in our CSIT environment (openstack via devstack)
+ # The robot log files are very large and one culprit is all these deprecation warnings. If we redirect stderr to
+ # /dev/null we should be able to ignore them. We will miss any other errors, however.
+ ${output} = DevstackUtils.Write Commands Until Prompt And Log ostestr --regex ${tempest_regex} 2>/dev/null timeout=${timeout}
+ SSHLibrary.Close Connection
+ BuiltIn.Should Contain ${output} Failed: 0
+
+Run Tempest Tests With Debug
+ [Arguments] ${tempest_regex} ${TEMPEST_DIRectory}=${TEMPEST_DIR} ${timeout}=${TEMPEST_TIMEOUT}
+ [Documentation] After setting pause_teardown=True in tempest.conf, use the python -m testtools.run module to execute
+ ... a single tempest test case. We need to run only one tempest test case at a time as there will
+ ... be potentional for an unkown number of debug pdb() prompts to catch and continue if we are running multiple
+ ... test cases with a single command. Essentially, this keyword only handles one breakpoint at a single teardown.
+ BuiltIn.Return From Keyword If "skip_if_${OPENSTACK_BRANCH}" in @{TEST_TAGS}
+ BuiltIn.Return From Keyword If "skip_if_${SECURITY_GROUP_MODE}" in @{TEST_TAGS}
+ ${tempest_conn_id} = SSHLibrary.Open Connection ${OS_CONTROL_NODE_IP} prompt=${DEFAULT_LINUX_PROMPT_STRICT}
+ SSHKeywords.Flexible SSH Login ${OS_USER} ${DEVSTACK_SYSTEM_PASSWORD}
+ DevstackUtils.Write Commands Until Prompt source ${DEVSTACK_DEPLOY_PATH}/openrc admin admin
+ DevstackUtils.Write Commands Until Prompt cd ${TEMPEST_DIRectory}
+ SSHLibrary.Read
+ Tempest Conf Modify Pause On Test Teardown True
+ SSHLibrary.Set Client Configuration timeout=${timeout}
+ SSHLibrary.Write python -m testtools.run ${tempest_regex}
+ ${output} = SSHLibrary.Read Until Regexp ${DEFAULT_LINUX_PROMPT_STRICT}|pdb.set_trace()
+ BuiltIn.Log ${output}
+ OpenStackOperations.Show Debugs
+ OpenStackOperations.Get Test Teardown Debugs
+ SSHLibrary.Switch Connection ${tempest_conn_id}
+ SSHLibrary.Write continue
+ ${output} = SSHLibrary.Read Until Regexp ${DEFAULT_LINUX_PROMPT_STRICT}|pdb.set_trace()
+ BuiltIn.Log ${output}
+ SSHLibrary.Write continue
+ ${output} = SSHLibrary.Read Until Prompt
+ BuiltIn.Log ${output}
+ SSHLibrary.Close Connection
+ BuiltIn.Should Contain ${output} OK
+ BuiltIn.Should Not Contain ${output} FAILED
+
+Log In To Tempest Executor And Setup Test Environment
+ [Documentation] Initialize SetupUtils, open SSH connection to a devstack system and source the openstack
+ ... credentials needed to run the tempest tests. The (sometimes empty) tempest blacklist file will be created
+ ... and pushed to the tempest executor.
+ Tempest.Create Blacklist File
+ # Tempest tests need an existing external network in order to create routers.
+ OpenStackOperations.Create Network ${EXTERNAL_NET_NAME} --external --default --provider-network-type flat --provider-physical-network ${PUBLIC_PHYSICAL_NETWORK}
+ OpenStackOperations.Create Subnet ${EXTERNAL_NET_NAME} ${EXTERNAL_SUBNET_NAME} ${EXTERNAL_SUBNET} --gateway ${EXTERNAL_GATEWAY} --allocation-pool ${EXTERNAL_SUBNET_ALLOCATION_POOL}
+ OpenStackOperations.List Networks
+ ${control_node_conn_id} = SSHLibrary.Open Connection ${OS_CONTROL_NODE_IP} prompt=${DEFAULT_LINUX_PROMPT_STRICT}
+ SSHKeywords.Flexible SSH Login ${OS_USER}
+ DevstackUtils.Write Commands Until Prompt source ${DEVSTACK_DEPLOY_PATH}/openrc admin admin
+ DevstackUtils.Write Commands Until Prompt sudo rm -rf /opt/stack/tempest/.testrepository
+ ${net_id} = OpenStackOperations.Get Net Id ${EXTERNAL_NET_NAME}
+ Tempest.Tempest Conf Add External Network And Floating Network Name ${net_id}
+
+Tempest Conf Add External Network And Floating Network Name
+ [Arguments] ${external_network_id}
+ [Documentation] Tempest will be run with a config file - this function will add the
+ ... given external network ID to the configuration file.
+ Tempest.Modify Config In File On Existing SSH Connection ${TEMPEST_CONFIG_FILE} set network public_network_id ${external_network_id}
+ Tempest.Modify Config In File On Existing SSH Connection ${TEMPEST_CONFIG_FILE} set DEFAULT debug False
+ Tempest.Modify Config In File On Existing SSH Connection ${TEMPEST_CONFIG_FILE} set DEFAULT log_level INFO
+ Tempest.Modify Config In File On Existing SSH Connection ${TEMPEST_CONFIG_FILE} set network floating_network_name ${EXTERNAL_NET_NAME}
+ DevstackUtils.Write Commands Until Prompt sudo cat ${TEMPEST_CONFIG_FILE}
+ DevstackUtils.Write Commands Until Prompt sudo chmod 777 ${TEMPEST_CONFIG_FILE}
+
+Tempest Conf Modify Pause On Test Teardown
+ [Arguments] ${pause_flag}
+ [Documentation] Sets the DEFAULT section flag for pausing the test teardown. If True the tempest test case
+ ... being executed will break to a pdb() debug shell when it hits it's teardown() function.
+ Tempest.Modify Config In File On Existing SSH Connection ${TEMPEST_CONFIG_FILE} set DEFAULT pause_teardown ${pause_flag}
+
+Modify Config In File On Existing SSH Connection
+ [Arguments] ${config_file} ${modifier} ${config_section} ${config_key} ${config_value}=${EMPTY}
+ [Documentation] uses crudini to populate oslo cofg file.
+ # this keyword is only one line so seems like extra overhead, but this may be a good candidate to move
+ # to a library at some point, when/if other suites need to use it, so wanted to make it generic.
+ DevstackUtils.Write Commands Until Prompt sudo -E crudini --${modifier} ${config_file} ${config_section} ${config_key} ${config_value}
+
+Create Blacklist File
+ [Documentation] For each exclusion regex in the required @{${OPENSTACK_BRANCH}_EXCLUSION_REGEXES} list a new
+ ... line will be created in the required ${BLACKLIST_FILE} location. This file is pushed to the OS_CONTROL_NODE
+ ... which is assumed to be the tempest executor.
+ OperatingSystem.Create File ${BLACKLIST_FILE}
+ : FOR ${exclusion} IN @{${OPENSTACK_BRANCH}_EXCLUSION_REGEXES}
+ \ OperatingSystem.Append To File ${BLACKLIST_FILE} ${exclusion}\n
+ OperatingSystem.Log File ${BLACKLIST_FILE}
+ SSHKeywords.Copy File To Remote System ${OS_CONTROL_NODE_IP} ${BLACKLIST_FILE} ${BLACKLIST_FILE}
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