*** Settings ***
-Documentation Test suite for entity ownership service and openflowplugin. Makes changes on controller side (isolating cluster node)
-Suite Setup Start Suite
-Suite Teardown End Suite
-Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
-Test Template Isolating Node Scenario
-Library SSHLibrary
-Library RequestsLibrary
-Library XML
-Library Collections
-Library ${CURDIR}/../../../libraries/ClusterEntities.py
-Resource ${CURDIR}/../../../libraries/SetupUtils.robot
-Resource ${CURDIR}/../../../libraries/Utils.robot
-Resource ${CURDIR}/../../../libraries/FlowLib.robot
-Resource ${CURDIR}/../../../libraries/OvsManager.robot
-Resource ${CURDIR}/../../../libraries/ClusterManagement.robot
-Resource ${CURDIR}/../../../libraries/ClusterOpenFlow.robot
-Resource ${CURDIR}/../../../variables/openflowplugin/Variables.robot
+Documentation Test suite for entity ownership service and openflowplugin. Makes changes on controller side (isolating cluster node)
+
+Library SSHLibrary
+Library RequestsLibrary
+Library XML
+Library Collections
+Library ${CURDIR}/../../../libraries/ClusterEntities.py
+Resource ${CURDIR}/../../../libraries/SetupUtils.robot
+Resource ${CURDIR}/../../../libraries/Utils.robot
+Resource ${CURDIR}/../../../libraries/FlowLib.robot
+Resource ${CURDIR}/../../../libraries/OvsManager.robot
+Resource ${CURDIR}/../../../libraries/ClusterManagement.robot
+Resource ${CURDIR}/../../../libraries/ClusterOpenFlow.robot
+Resource ${CURDIR}/../../../variables/openflowplugin/Variables.robot
+
+Suite Setup Start Suite
+Suite Teardown End Suite
+Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+Test Template Isolating Node Scenario
+
*** Variables ***
-${SWITCHES} 1
-${START_CMD} sudo mn --topo linear,${SWITCHES}
-@{CONTROLLER_NODES} ${ODL_SYSTEM_1_IP} ${ODL_SYSTEM_2_IP} ${ODL_SYSTEM_3_IP}
-@{cntls_idx_list} ${1} ${2} ${3}
+${SWITCHES} 1
+${START_CMD} sudo mn --topo linear,${SWITCHES}
+@{CONTROLLER_NODES} ${ODL_SYSTEM_1_IP} ${ODL_SYSTEM_2_IP} ${ODL_SYSTEM_3_IP}
+@{cntls_idx_list} ${1} ${2} ${3}
+
*** Test Cases ***
Start Mininet To All Nodes
SSHLibrary.Execute Command sudo mn -c
SSHLibrary.Write ${START_CMD}
SSHLibrary.Read Until mininet>
- ${cntls_list} BuiltIn.Create List ${ODL_SYSTEM_1_IP} ${ODL_SYSTEM_2_IP} ${ODL_SYSTEM_3_IP}
- ${switch_list} BuiltIn.Create List
+ ${cntls_list}= BuiltIn.Create List ${ODL_SYSTEM_1_IP} ${ODL_SYSTEM_2_IP} ${ODL_SYSTEM_3_IP}
+ ${switch_list}= BuiltIn.Create List
FOR ${i} IN RANGE 0 ${SWITCHES}
${sid}= BuiltIn.Evaluate ${i}+1
Collections.Append To List ${switch_list} s${sid}
END
BuiltIn.Set Suite Variable ${active_member} 1
OvsManager.Setup Clustered Controller For Switches ${switch_list} ${cntls_list}
- BuiltIn.Wait Until Keyword Succeeds 15s 1s ClusterOpenFlow.Verify Switch Connections Running On Member ${SWITCHES} 1
-
+ BuiltIn.Wait Until Keyword Succeeds
+ ... 15s
+ ... 1s
+ ... ClusterOpenFlow.Verify Switch Connections Running On Member
+ ... ${SWITCHES}
+ ... 1
Switches To Be Connected To All Nodes
[Documentation] Initial check for correct connected topology.
[Template] NONE
BuiltIn.Wait Until Keyword Succeeds 15x 1s Check All Switches Connected To All Cluster Nodes
-
Isolating Owner Of Switch s1
s1
[Teardown] Report_Failure_Due_To_Bug 6177
-
Switches Still Be Connected To All Nodes
[Template] NONE
BuiltIn.Wait Until Keyword Succeeds 15x 1s Check All Switches Connected To All Cluster Nodes
[Teardown] Report_Failure_Due_To_Bug 6177
-
Stop Mininet And Verify No Owners
[Template] NONE
Utils.Stop Mininet
BuiltIn.Wait Until Keyword Succeeds 15x 1s Check No Device Owners In Controller
[Teardown] Report_Failure_Due_To_Bug 6177
+
*** Keywords ***
Start Suite
SetupUtils.Setup_Utils_For_Setup_And_Teardown
END
Isolating Node Scenario
- [Arguments] ${switch_name}
[Documentation] Disconnect and connect owner and successor and check switch data to be consistent
+ [Arguments] ${switch_name}
BuiltIn.Set Test Variable ${isol_node} ${Empty}
${idx}= BuiltIn.Evaluate str("${switch_name}"[1:])
BuiltIn.Set Test Variable ${idx}
Isolate Switchs Old Owner
[Arguments] ${switch_name}
- ${old_owner} ${old_successors}= ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device openflow:${idx} ${active_member}
+ ${old_owner} ${old_successors}= ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device
+ ... openflow:${idx}
+ ... ${active_member}
${old_master}= BuiltIn.Set Variable ${ODL_SYSTEM_${old_owner}_IP}
${active_member}= Collections.Get From List ${old_successors} 0
BuiltIn.Set Suite Variable ${active_member}
Isolate Controller From The Cluster ${old_owner}
BuiltIn.Set Test Variable ${isol_node} ${old_owner}
ClusterOpenFlow.Check OpenFlow Shards Status After Cluster Event ${old_successors}
- ${new_master}= BuiltIn.Wait Until Keyword Succeeds 10x 3s Verify New Master Controller Node ${switch_name} ${old_master}
- ${owner} ${successors}= ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device openflow:${idx} ${active_member} ${old_successors}
+ ${new_master}= BuiltIn.Wait Until Keyword Succeeds
+ ... 10x
+ ... 3s
+ ... Verify New Master Controller Node
+ ... ${switch_name}
+ ... ${old_master}
+ ${owner} ${successors}= ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device
+ ... openflow:${idx}
+ ... ${active_member}
+ ... ${old_successors}
BuiltIn.Should Be Equal As Strings ${new_master} ${ODL_SYSTEM_${owner}_IP}
BuiltIn.Set Suite Variable ${active_member} ${owner}
BuiltIn.Set Test Variable ${old_owner}
Rejoin Controller To The Cluster ${old_owner}
BuiltIn.Set Test Variable ${isol_node} ${Empty}
ClusterOpenFlow.Check OpenFlow Shards Status After Cluster Event
- ${new_owner} ${new_successors}= BuiltIn.Wait Until Keyword Succeeds 6x 10s ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device openflow:${idx}
+ ${new_owner} ${new_successors}= BuiltIn.Wait Until Keyword Succeeds
+ ... 6x
+ ... 10s
+ ... ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device
+ ... openflow:${idx}
... ${active_member}
Isolate Switchs Successor
[Arguments] ${switch_name}
- ${old_owner} ${old_successors}= ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device openflow:${idx} ${active_member}
+ ${old_owner} ${old_successors}= ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device
+ ... openflow:${idx}
+ ... ${active_member}
${old_successor}= Collections.Get From List ${old_successors} 0
${old_slave}= BuiltIn.Set Variable ${ODL_SYSTEM_${old_successor}_IP}
Isolate Controller From The Cluster ${old_successor}
${tmp_candidates}= BuiltIn.Create List @{ClusterManagement__member_index_list}
Collections.Remove Values From List ${tmp_candidates} ${old_successor}
ClusterOpenFlow.Check OpenFlow Shards Status After Cluster Event ${tmp_candidates}
- ${owner} ${successors}= ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device openflow:${idx} ${active_member} ${tmp_candidates}
+ ${owner} ${successors}= ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device
+ ... openflow:${idx}
+ ... ${active_member}
+ ... ${tmp_candidates}
BuiltIn.Should Be Equal ${owner} ${old_owner}
BuiltIn.Set Test Variable ${old_owner}
BuiltIn.Set Test Variable ${old_successors}
Rejoin Controller To The Cluster ${old_successor}
BuiltIn.Set Test Variable ${isol_node} ${Empty}
ClusterOpenFlow.Check OpenFlow Shards Status After Cluster Event
- ${new_owner} ${new_successors}= BuiltIn.Wait Until Keyword Succeeds 6x 10s ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device openflow:${idx}
+ ${new_owner} ${new_successors}= BuiltIn.Wait Until Keyword Succeeds
+ ... 6x
+ ... 10s
+ ... ClusterOpenFlow.Get OpenFlow Entity Owner Status For One Device
+ ... openflow:${idx}
... ${active_member}
Rejoin Controller To The Cluster
Check No Device Owners In Controller
[Documentation] Check there is no owners in controllers
- ${ip} = Resolve_IP_Address_For_Member member_index=${active_member}
- ${url} = BuiltIn.Catenate SEPARATOR= http:// ${ip} :8181 ${RFC8040_RESTCONF_ROOT}
- ${data} = ClusterEntities.Get_Entities ${url}
- ${data} = BuiltIn.Convert_To_String ${data}
+ ${ip}= Resolve_IP_Address_For_Member member_index=${active_member}
+ ${url}= BuiltIn.Catenate SEPARATOR= http:// ${ip} :8181 ${RFC8040_RESTCONF_ROOT}
+ ${data}= ClusterEntities.Get_Entities ${url}
+ ${data}= BuiltIn.Convert_To_String ${data}
#ofp-topology-manager entity is introduced in the OPNFLWPLUG-1022 bug fix, and this entity will
#always be present in the EOS output. All 3 controller nodes will be candidate, so EOS output will
#contain 6 members (members show 2 times).
BuiltIn.Should Contain X Times ${data} member 6
Verify New Master Controller Node
- [Arguments] ${switch_name} ${old_master}
[Documentation] Checks if given node is different from actual master
+ [Arguments] ${switch_name} ${old_master}
${idx}= BuiltIn.Evaluate "${switch_name}"[1:]
- ${owner} ${successors}= ClusterManagement.Get Owner And Candidates For Device openflow:${idx} openflow ${active_member}
- ${new_master} BuiltIn.Set Variable ${ODL_SYSTEM_${owner}_IP}
+ ${owner} ${successors}= ClusterManagement.Get Owner And Candidates For Device
+ ... openflow:${idx}
+ ... openflow
+ ... ${active_member}
+ ${new_master}= BuiltIn.Set Variable ${ODL_SYSTEM_${owner}_IP}
BuiltIn.Should Not Be Equal ${old_master} ${new_master}
- Return From Keyword ${new_master}
+ RETURN ${new_master}
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