*** Variables ***
${ENTITY_OWNER_URI} restconf/operational/entity-owners:entity-owners
+${GC_LOG_PATH} ${KARAF_HOME}/data/log
${JAVA_HOME} ${EMPTY} # releng/builder scripts should provide correct value
${JOLOKIA_CONF_SHARD_MANAGER_URI} jolokia/read/org.opendaylight.controller:Category=ShardManager,name=shard-manager-config,type=DistributedConfigDatastore
${JOLOKIA_OPER_SHARD_MANAGER_URI} jolokia/read/org.opendaylight.controller:Category=ShardManager,name=shard-manager-operational,type=DistributedOperationalDatastore
${JOLOKIA_READ_URI} jolokia/read/org.opendaylight.controller
${KARAF_HOME} ${WORKSPACE}${/}${BUNDLEFOLDER} # TODO: Migrate to Variables.robot
-@{ODL_DEFAULT_DATA_PATHS} tmp/ data/ cache/ snapshots/ journal/ etc/opendaylight/current/
+# Bug 9044 workaround: delete etc/host.key before restart.
+@{ODL_DEFAULT_DATA_PATHS} tmp/ data/ cache/ snapshots/ journal/ etc/opendaylight/current/ etc/host.key
${RESTCONF_MODULES_DIR} ${CURDIR}/../variables/restconf/modules
${SINGLETON_NETCONF_DEVICE_ID_PREFIX} /odl-general-entity:entity[odl-general-entity:name='KeyedInstanceIdentifier{targetType=interface org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node, path=[org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.NetworkTopology, org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.Topology[key=TopologyKey [_topologyId=Uri [_value=topology-netconf]]], org.opendaylight.yang.gen.v1.urn.tbd.params.xml.ns.yang.network.topology.rev131021.network.topology.topology.Node[key=NodeKey [_nodeId=Uri [_value=
${SINGLETON_NETCONF_DEVICE_ID_SUFFIX} ]]]]}']
[Arguments] ${shard_name} ${shard_type} ${member_index} ${verify_restconf}=False ${http_timeout}=5
[Documentation] Send request to Jolokia on indexed member, return extracted Raft status.
... Optionally, check restconf works.
+ ${raft_state} = Get_Raft_Property_From_Shard_Member RaftState ${shard_name} ${shard_type} ${member_index} verify_restconf=${verify_restconf}
+ ... http_timeout=${http_timeout}
+ [Return] ${raft_state}
+
+Get_Raft_Property_From_Shard_Member
+ [Arguments] ${property} ${shard_name} ${shard_type} ${member_index} ${verify_restconf}=False ${http_timeout}=5
+ [Documentation] Send request to Jolokia on indexed member, return extracted Raft property.
+ ... Optionally, check restconf works.
${session} = Resolve_Http_Session_For_Member member_index=${member_index}
# TODO: Does the used URI tend to generate large data which floods log.html?
BuiltIn.Run_Keyword_If ${verify_restconf} TemplatedRequests.Get_As_Json_Templated session=${session} folder=${RESTCONF_MODULES_DIR} verify=False http_timeout=${http_timeout}
${data_text} = TemplatedRequests.Get_As_Json_From_Uri uri=${uri} session=${session} http_timeout=${http_timeout}
${data_object} = RequestsLibrary.To_Json ${data_text}
${value} = Collections.Get_From_Dictionary ${data_object} value
- ${raft_state} = Collections.Get_From_Dictionary ${value} RaftState
- [Return] ${raft_state}
+ ${raft_property} = Collections.Get_From_Dictionary ${value} ${property}
+ [Return] ${raft_property}
Verify_Shard_Leader_Elected
[Arguments] ${shard_name} ${shard_type} ${new_elected} ${old_leader} ${member_index_list}=${EMPTY} ${verify_restconf}=True
${owner} ${successor_list} = Get_Owner_And_Successors_For_Device device_name=${device_name} device_type=${device_type} member_index=${member_index}
Collections.List_Should_Contain_Value ${index_list} ${owner} Owner ${owner} is not in candidate list ${index_list}
# In Beryllium or after stopping an instance, the removed instance does not show in the candidate list.
- ${expected_candidate_list_origin} = BuiltIn.Set_Variable_If '${ODL_STREAM}' == 'beryllium' or ${after_stop} ${index_list} ${ClusterManagement__member_index_list}
+ ${expected_candidate_list_origin} = BuiltIn.Set_Variable_If ${after_stop} ${index_list} ${ClusterManagement__member_index_list}
# We do not want to manipulate either origin list.
${expected_successor_list} = BuiltIn.Create_List @{expected_candidate_list_origin}
Collections.Remove_Values_From_List ${expected_successor_list} ${owner}
Extract_OpenFlow_Device_Data
[Arguments] ${data}
[Documentation] Remove superfluous OpenFlow device data from Entity Owner printout.
- ${clear_data} = BuiltIn.Run Keyword If '${ODL_STREAM}' != 'beryllium' and '${ODL_OF_PLUGIN}' == 'lithium' String.Replace_String ${data} org.opendaylight.mdsal.ServiceEntityType openflow
- ... ELSE BuiltIn.Set_Variable ${data}
+ ${clear_data} = String.Replace_String ${data} org.opendaylight.mdsal.ServiceEntityType openflow
${clear_data} = String.Replace_String ${clear_data} /odl-general-entity:entity[odl-general-entity:name=' ${EMPTY}
${clear_data} = String.Replace_String ${clear_data} /general-entity:entity[general-entity:name=' ${EMPTY}
${clear_data} = String.Replace_String ${clear_data} '] ${EMPTY}
[Documentation] Convenience keyword that kills the specified member of the cluster.
... The KW will return a list of available members: \${updated index_list}=\${original_index_list}-\${member}
${index_list} = ClusterManagement__Build_List ${member}
+ ${member_ip} = Return_Member_IP ${member}
+ KarafKeywords.Log_Message_To_Controller_Karaf Killing ODL${member} ${member_ip}
${updated_index_list} = Kill_Members_From_List_Or_All ${index_list} ${original_index_list} ${confirm}
[Return] ${updated_index_list}
Start_Members_From_List_Or_All ${index_list} ${wait_for_sync} ${timeout}
Start_Members_From_List_Or_All
- [Arguments] ${member_index_list}=${EMPTY} ${wait_for_sync}=True ${timeout}=300s ${karaf_home}=${EMPTY} ${export_java_home}=${EMPTY}
+ [Arguments] ${member_index_list}=${EMPTY} ${wait_for_sync}=True ${timeout}=300s ${karaf_home}=${EMPTY} ${export_java_home}=${EMPTY} ${gc_log_dir}=${EMPTY}
[Documentation] If the list is empty, start all cluster members. Otherwise, start members based on present indices.
... If ${wait_for_sync}, wait for cluster sync on listed members.
... Optionally karaf_home can be overriden. Optionally specific JAVA_HOME is used for starting.
- ${base_command} = BuiltIn.Set_Variable_If "${karaf_home}" ${karaf_home}/bin/start ${NODE_START_COMMAND}
- ${command} = BuiltIn.Set_Variable_If "${export_java_home}" export JAVA_HOME="${export_java_home}"; ${base_command} ${base_command}
- Run_Bash_Command_On_List_Or_All command=${command} member_index_list=${member_index_list}
+ ... Garbage collection is unconditionally logged to files. TODO: Make that reasonable conditional?
+ ${base_command} = BuiltIn.Set_Variable_If """${karaf_home}""" != "" ${karaf_home}/bin/start ${NODE_START_COMMAND}
+ ${command} = BuiltIn.Set_Variable_If """${export_java_home}""" != "" export JAVA_HOME="${export_java_home}"; ${base_command} ${base_command}
+ ${epoch} = DateTime.Get_Current_Date time_zone=UTC result_format=epoch exclude_millis=False
+ ${gc_filepath} = BuiltIn.Set_Variable_If """${karaf_home}""" != "" ${karaf_home}/data/log/gc_${epoch}.log ${GC_LOG_PATH}/gc_${epoch}.log
+ ${gc_options} = BuiltIn.Set_Variable -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:${gc_filepath}
+ Run_Bash_Command_On_List_Or_All command=${command} ${gc_options} member_index_list=${member_index_list}
BuiltIn.Return_From_Keyword_If not ${wait_for_sync}
BuiltIn.Wait_Until_Keyword_Succeeds ${timeout} 10s Check_Cluster_Is_In_Sync member_index_list=${member_index_list}
# TODO: Do we also want to check Shard Leaders here?
+ [Teardown] Run_Bash_Command_On_List_Or_All command=netstat -pnatu member_index_list=${member_index_list}
Freeze_Single_Member
[Arguments] ${member}
# TODO: Migrate callers to Check_Bash_Command_*
${member_ip} = Collections.Get_From_Dictionary dictionary=${ClusterManagement__index_to_ip_mapping} key=${member_index}
${output} = SSHKeywords.Run_Keyword_Preserve_Connection Utils.Run_Command_On_Controller ${member_ip} ${command}
+ Log ${output}
[Return] ${output}
Run_Karaf_Command_On_List_Or_All
[Documentation] Verify that cluster node is in sync with others
${status} Get_Sync_Status_Of_Member ${controller_index}
BuiltIn.Should_Be_True ${status}
+
+Return_Member_IP
+ [Arguments] ${member_index}
+ [Documentation] Return the IP address of the member given the member_index.
+ ${member_int} = BuiltIn.Convert_To_Integer ${member_index}
+ ${member_ip} = Collections.Get_From_Dictionary dictionary=${ClusterManagement__index_to_ip_mapping} key=${member_int}
+ [Return] ${member_ip}