2 Documentation Resource housing Keywords common to several suites for cluster functional testing.
4 ... Copyright (c) 2016 Cisco Systems, Inc. and others. All rights reserved.
5 ... Copyright (c) 2016 Brocade Communications Systems, Inc. and others. All rights reserved.
7 ... This program and the accompanying materials are made available under the
8 ... terms of the Eclipse Public License v1.0 which accompanies this distribution,
9 ... and is available at http://www.eclipse.org/legal/epl-v10.html
12 ... This resource holds private state (in suite variables),
13 ... which is generated once at Setup with ClusterManagement_Setup KW.
14 ... The state includes member indexes, IP addresses and Http (RequestsLibrary) sessions.
15 ... Cluster Keywords normally use member index, member list or nothing (all members) as argument.
17 ... All index lists returned should be sorted numerically, fix if not.
20 ... odl-jolokia is assumed to be installed.
22 ... Keywords are ordered as follows:
24 ... - Shard state, leader and followers
25 ... - Entity Owner, candidates and successors
26 ... - Kill, Stop and Start Member
27 ... - Isolate and Rejoin Member
28 ... - Run Commands On Member
29 ... - REST requests and checks on Members
31 ... TODO: Unify capitalization of Leaders and Followers.
32 Library RequestsLibrary # for Create_Session and To_Json
34 Resource ${CURDIR}/CompareStream.robot
35 Resource ${CURDIR}/KarafKeywords.robot
36 Resource ${CURDIR}/SSHKeywords.robot
37 Resource ${CURDIR}/TemplatedRequests.robot # for Get_As_Json_From_Uri
38 Resource ${CURDIR}/Utils.robot # for Run_Command_On_Controller
39 Resource ../variables/Variables.robot
42 ${ENTITY_OWNER_URI} restconf/operational/entity-owners:entity-owners
43 ${GC_LOG_PATH} ${KARAF_HOME}/data/log
44 ${JAVA_HOME} ${EMPTY} # releng/builder scripts should provide correct value
45 ${JOLOKIA_CONF_SHARD_MANAGER_URI} jolokia/read/org.opendaylight.controller:Category=ShardManager,name=shard-manager-config,type=DistributedConfigDatastore
46 ${JOLOKIA_OPER_SHARD_MANAGER_URI} jolokia/read/org.opendaylight.controller:Category=ShardManager,name=shard-manager-operational,type=DistributedOperationalDatastore
47 ${JOLOKIA_CONFIG_LOCAL_SHARDS_URI} jolokia/read/org.opendaylight.controller:type=DistributedConfigDatastore,Category=ShardManager,name=shard-manager-config/LocalShards
48 ${JOLOKIA_OPER_LOCAL_SHARDS_URI} jolokia/read/org.opendaylight.controller:type=DistributedOperationalDatastore,Category=ShardManager,name=shard-manager-operational/LocalShards
49 ${JOLOKIA_READ_URI} jolokia/read/org.opendaylight.controller
50 # Bug 9044 workaround: delete etc/host.key before restart.
51 @{ODL_DEFAULT_DATA_PATHS} tmp/ data/ cache/ snapshots/ journal/ segmented-journal/ etc/opendaylight/current/ etc/host.key
52 ${RESTCONF_MODULES_DIR} ${CURDIR}/../variables/restconf/modules
53 ${SINGLETON_NETCONF_DEVICE_ID_PREFIX_OLD} /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=
54 ${SINGLETON_NETCONF_DEVICE_ID_SUFFIX_OLD} ]]]]}']
55 ${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=
56 ${SINGLETON_NETCONF_DEVICE_ID_SUFFIX} }}]]}']
57 ${SINGLETON_BGPCEP_DEVICE_ID_PREFIX} /odl-general-entity:entity[odl-general-entity:name='
58 ${SINGLETON_BGPCEP_DEVICE_ID_SUFFIX} -service-group']
59 ${SINGLETON_SXP_DEVICE_ID_PREFIX} /odl-general-entity:entity[odl-general-entity:name='
60 ${SINGLETON_SXP_DEVICE_ID_SUFFIX} ']
61 ${SINGLETON_ELECTION_ENTITY_TYPE} org.opendaylight.mdsal.ServiceEntityType
62 ${SINGLETON_CHANGE_OWNERSHIP_ENTITY_TYPE} org.opendaylight.mdsal.AsyncServiceCloseEntityType
63 ${NODE_ROLE_INDEX_START} 1
64 ${NODE_START_COMMAND} ${KARAF_HOME}/bin/start
65 ${NODE_STOP_COMMAND} ${KARAF_HOME}/bin/stop
66 ${NODE_KARAF_COUNT_COMMAND} ps axf | grep org.apache.karaf | grep -v grep | wc -l
67 ${NODE_KILL_COMMAND} ps axf | grep org.apache.karaf | grep -v grep | awk '{print \"kill -9 \" $1}' | sh
68 ${NODE_FREEZE_COMMAND} ps axf | grep org.apache.karaf | grep -v grep | awk '{print \"kill -STOP \" $1}' | sh
69 ${NODE_UNFREEZE_COMMAND} ps axf | grep org.apache.karaf | grep -v grep | awk '{print \"kill -CONT \" $1}' | sh
72 ClusterManagement_Setup
73 [Arguments] ${http_timeout}=${DEFAULT_TIMEOUT_HTTP} ${http_retries}=0
74 [Documentation] Detect repeated call, or detect number of members and initialize derived suite variables.
75 ... Http sessions are created with parameters to not waste time when ODL is no accepting connections properly.
76 # Avoid multiple initialization by several downstream libraries.
77 ${already_done} = BuiltIn.Get_Variable_Value \${ClusterManagement__has_setup_run} False
78 BuiltIn.Return_From_Keyword_If ${already_done}
79 BuiltIn.Set_Suite_Variable \${ClusterManagement__has_setup_run} True
80 ${cluster_size} = BuiltIn.Get_Variable_Value \${NUM_ODL_SYSTEM} 1
81 ${status} ${possibly_int_of_members} = BuiltIn.Run_Keyword_And_Ignore_Error BuiltIn.Convert_To_Integer ${cluster_size}
82 ${int_of_members} = BuiltIn.Set_Variable_If '${status}' != 'PASS' ${1} ${possibly_int_of_members}
83 ClusterManagement__Compute_Derived_Variables int_of_members=${int_of_members} http_timeout=${http_timeout} http_retries=${http_retries}
85 Check_Cluster_Is_In_Sync
86 [Arguments] ${member_index_list}=${EMPTY}
87 [Documentation] Fail if no-sync is detected on a member from list (or any).
88 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
89 FOR ${index} IN @{index_list} # usually: 1, 2, 3.
90 ${status} = Get_Sync_Status_Of_Member member_index=${index}
91 BuiltIn.Continue_For_Loop_If 'True' == '${status}'
92 BuiltIn.Fail Index ${index} has incorrect status: ${status}
95 Get_Sync_Status_Of_Member
96 [Arguments] ${member_index}
97 [Documentation] Obtain IP, two GETs from jolokia URIs, return combined sync status as string.
98 ${session} = Resolve_Http_Session_For_Member member_index=${member_index}
99 ${conf_text} = TemplatedRequests.Get_As_Json_From_Uri uri=${JOLOKIA_CONF_SHARD_MANAGER_URI} session=${session}
100 ${conf_status} = ClusterManagement__Parse_Sync_Status shard_manager_text=${conf_text}
101 BuiltIn.Return_From_Keyword_If 'False' == ${conf_status} False
102 ${oper_text} = TemplatedRequests.Get_As_Json_From_Uri uri=${JOLOKIA_OPER_SHARD_MANAGER_URI} session=${session}
103 ${oper_status} = ClusterManagement__Parse_Sync_Status shard_manager_text=${oper_text}
104 [Return] ${oper_status}
106 Verify_Leader_Exists_For_Each_Shard
107 [Arguments] ${shard_name_list} ${shard_type}=operational ${member_index_list}=${EMPTY} ${verify_restconf}=True
108 [Documentation] For each shard name, call Get_Leader_And_Followers_For_Shard.
109 ... Not much logic there, but single Keyword is useful when using BuiltIn.Wait_Until_Keyword_Succeeds.
110 FOR ${shard_name} IN @{shard_name_list}
111 Get_Leader_And_Followers_For_Shard shard_name=${shard_name} shard_type=${shard_type} validate=True member_index_list=${member_index_list} verify_restconf=${verify_restconf}
114 Get_Leader_And_Followers_For_Shard
115 [Arguments] ${shard_name}=default ${shard_type}=operational ${validate}=True ${member_index_list}=${EMPTY} ${verify_restconf}=True ${http_timeout}=${EMPTY}
116 [Documentation] Get role lists, validate there is one leader, return the leader and list of followers.
117 ... Optionally, issue GET to a simple restconf URL to make sure subsequent operations will not encounter 503.
118 ${leader_list} ${follower_list} = Get_State_Info_For_Shard shard_name=${shard_name} shard_type=${shard_type} validate=True member_index_list=${member_index_list}
119 ... verify_restconf=${verify_restconf} http_timeout=${http_timeout}
120 ${leader_count} = BuiltIn.Get_Length ${leader_list}
121 BuiltIn.Run_Keyword_If ${leader_count} < 1 BuiltIn.Fail No leader found.
122 BuiltIn.Length_Should_Be ${leader_list} ${1} Too many Leaders.
123 ${leader} = Collections.Get_From_List ${leader_list} 0
124 [Return] ${leader} ${follower_list}
126 Get_State_Info_For_Shard
127 [Arguments] ${shard_name}=default ${shard_type}=operational ${validate}=False ${member_index_list}=${EMPTY} ${verify_restconf}=False ${http_timeout}=${EMPTY}
128 [Documentation] Return lists of Leader and Follower member indices from a given member index list
129 ... (or from the full list if empty). If \${shard_type} is not 'config', 'operational' is assumed.
130 ... If \${validate}, Fail if raft state is not Leader or Follower (for example on Candidate).
131 ... The biggest difference from Get_Leader_And_Followers_For_Shard
132 ... is that no check on number of Leaders is performed.
133 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
134 Collections.Sort_List ${index_list} # to guarantee return values are also sorted lists
135 # TODO: Support alternative capitalization of 'config'?
136 ${ds_type} = BuiltIn.Set_Variable_If '${shard_type}' != 'config' operational config
137 ${leader_list} = BuiltIn.Create_List
138 ${follower_list} = BuiltIn.Create_List
139 FOR ${index} IN @{index_list} # usually: 1, 2, 3.
140 ${raft_state} = Get_Raft_State_Of_Shard_At_Member shard_name=${shard_name} shard_type=${ds_type} member_index=${index} verify_restconf=${verify_restconf}
141 ... http_timeout=${http_timeout}
142 BuiltIn.Run_Keyword_If 'Follower' == '${raft_state}' Collections.Append_To_List ${follower_list} ${index}
143 ... ELSE IF 'Leader' == '${raft_state}' Collections.Append_To_List ${leader_list} ${index}
144 ... ELSE IF ${validate} BuiltIn.Fail Unrecognized Raft state: ${raft_state}
146 [Return] ${leader_list} ${follower_list}
148 Get_Raft_State_Of_Shard_At_Member
149 [Arguments] ${shard_name} ${shard_type} ${member_index} ${verify_restconf}=False ${http_timeout}=${EMPTY}
150 [Documentation] Send request to Jolokia on indexed member, return extracted Raft status.
151 ... Optionally, check restconf works.
152 ${raft_state} = Get_Raft_Property_From_Shard_Member RaftState ${shard_name} ${shard_type} ${member_index} verify_restconf=${verify_restconf}
153 ... http_timeout=${http_timeout}
154 [Return] ${raft_state}
156 Get_Raft_State_Of_Shard_Of_All_Member_Nodes
157 [Arguments] ${shard_name}=default ${shard_type}=config ${member_index_list}=${EMPTY}
158 [Documentation] Get raft state of shard of all member nodes
159 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
160 Collections.Sort_List ${index_list}
161 FOR ${index} IN @{index_list}
162 ClusterManagement.Get Raft State Of Shard At Member shard_name=${shard_name} shard_type=${shard_type} member_index=${index}
165 Get_Raft_Property_From_Shard_Member
166 [Arguments] ${property} ${shard_name} ${shard_type} ${member_index} ${verify_restconf}=False ${http_timeout}=${EMPTY}
167 [Documentation] Send request to Jolokia on indexed member, return extracted Raft property.
168 ... Optionally, check restconf works.
169 ${session} = Resolve_Http_Session_For_Member member_index=${member_index}
170 # TODO: Does the used URI tend to generate large data which floods log.html?
171 BuiltIn.Run_Keyword_If ${verify_restconf} TemplatedRequests.Get_As_Json_Templated session=${session} folder=${RESTCONF_MODULES_DIR} verify=False http_timeout=${http_timeout}
172 ${type_class} = Resolve_Shard_Type_Class shard_type=${shard_type}
173 ${cluster_index} = Evaluate ${member_index}+${NODE_ROLE_INDEX_START}-1
174 ${uri} = BuiltIn.Set_Variable ${JOLOKIA_READ_URI}:Category=Shards,name=member-${cluster_index}-shard-${shard_name}-${shard_type},type=${type_class}
175 ${data_text} = TemplatedRequests.Get_As_Json_From_Uri uri=${uri} session=${session} http_timeout=${http_timeout}
176 ${data_object} = RequestsLibrary.To_Json ${data_text}
177 ${value} = Collections.Get_From_Dictionary ${data_object} value
178 ${raft_property} = Collections.Get_From_Dictionary ${value} ${property}
179 [Return] ${raft_property}
181 Verify_Shard_Leader_Elected
182 [Arguments] ${shard_name} ${shard_type} ${new_elected} ${old_leader} ${member_index_list}=${EMPTY} ${verify_restconf}=True
183 [Documentation] Verify new leader was elected or remained the same. Bool paramter ${new_elected} indicates if
184 ... new leader is elected or should remained the same as ${old_leader}
185 ${leader} ${followers}= Get_Leader_And_Followers_For_Shard shard_name=${shard_name} shard_type=${shard_type} member_index_list=${member_index_list} verify_restconf=${verify_restconf}
186 BuiltIn.Run_Keyword_If ${new_elected} BuiltIn.Should_Not_Be_Equal_As_Numbers ${old_leader} ${leader}
187 BuiltIn.Run_Keyword_Unless ${new_elected} BuiltIn.Should_Be_Equal_As_numbers ${old_leader} ${leader}
188 BuiltIn.Return_From_Keyword ${leader} ${followers}
190 Verify_Owner_And_Successors_For_Device
191 [Arguments] ${device_name} ${device_type} ${member_index} ${candidate_list}=${EMPTY} ${after_stop}=False
192 [Documentation] Returns the owner and successors for the SB device ${device_name} of type ${device_type}. Request is sent to member ${member_index}.
193 ... For Boron and beyond, candidates are not removed on node down or isolation,
194 ... so this keyword expects candidates to be all members from Boron on.
195 ... Extra check is done to verify owner and successors are within the ${candidate_list}. This KW is useful when combined with WUKS.
196 ... ${candidate_list} minus owner is returned as ${successor list}.
197 ... Users can still use Get_Owner_And_Successors_For_Device if they are interested in downed candidates,
198 ... or for testing heterogeneous clusters.
199 ${index_list} = List_Indices_Or_All given_list=${candidate_list}
200 ${owner} ${successor_list} = Get_Owner_And_Successors_For_Device device_name=${device_name} device_type=${device_type} member_index=${member_index}
201 Collections.List_Should_Contain_Value ${index_list} ${owner} Owner ${owner} is not in candidate list ${index_list}
202 # In Beryllium or after stopping an instance, the removed instance does not show in the candidate list.
203 ${expected_candidate_list_origin} = BuiltIn.Set_Variable_If ${after_stop} ${index_list} ${ClusterManagement__member_index_list}
204 # We do not want to manipulate either origin list.
205 ${expected_successor_list} = BuiltIn.Create_List @{expected_candidate_list_origin}
206 Collections.Remove_Values_From_List ${expected_successor_list} ${owner}
207 Collections.Lists_Should_Be_Equal ${expected_successor_list} ${successor_list} Successor list ${successor_list} is not the came as expected ${expected_successor_list}
208 # User expects the returned successor list to be the provided candidate list minus the owner.
209 Collections.Remove_Values_From_List ${index_list} ${owner}
210 [Return] ${owner} ${index_list}
212 Get_Owner_And_Successors_For_Device
213 [Arguments] ${device_name} ${device_type} ${member_index} ${http_timeout}=${EMPTY}
214 [Documentation] Returns the owner and a list of successors for the SB device ${device_name} of type ${device_type}. Request is sent to member ${member_index}.
215 ... Successors are those device candidates not elected as owner. The list of successors = (list of candidates) - (owner).
216 ... The returned successor list is sorted numerically.
217 ... Note that "candidate list" definition currently differs between Beryllium and Boron.
218 ... Use Verify_Owner_And_Successors_For_Device if you want the older semantics (inaccessible nodes not present in the list).
219 # TODO: somewhere to introduce ${DEFAULT_RESTCONF_DATASTORE_TIMEOUT}. Value may depend on protocol (ask vs tell) and perhaps stream.
220 ${owner} ${candidate_list} = Get_Owner_And_Candidates_For_Device device_name=${device_name} device_type=${device_type} member_index=${member_index} http_timeout=${http_timeout}
221 ${successor_list} = BuiltIn.Create_List @{candidate_list} # Copy operation is not required, but new variable name requires a line anyway.
222 Collections.Remove_Values_From_List ${successor_list} ${owner}
223 [Return] ${owner} ${successor_list}
225 Get_Owner_And_Candidates_For_Device_Old
226 [Arguments] ${device_name} ${device_type} ${member_index} ${http_timeout}=${EMPTY}
227 [Documentation] Returns the owner and a list of candidates for the SB device ${device_name} of type ${device_type}. Request is sent to member ${member_index}.
228 ... Candidates are all members that register to own a device, so the list of candiates includes the owner.
229 ... The returned candidate list is sorted numerically.
230 ... Note that "candidate list" definition currently differs between Beryllium and Boron.
231 ... It is recommended to use Get_Owner_And_Successors_For_Device instead of this keyword, see documentation there.
232 BuiltIn.Comment TODO: Can this implementation be changed to call Get_Owner_And_Candidates_For_Type_And_Id?
233 ${session} = Resolve_Http_Session_For_Member member_index=${member_index}
234 ${data} = TemplatedRequests.Get_As_Json_From_Uri uri=${ENTITY_OWNER_URI} session=${session} http_timeout=${http_timeout}
235 ${candidate_list} = BuiltIn.Create_List
236 ${entity_type} = BuiltIn.Set_Variable_If '${device_type}' == 'netconf' netconf-node/${device_name} ${device_type}
237 ${clear_data} = BuiltIn.Run_Keyword_If '${device_type}' == 'openflow' or '${device_type}' == 'netconf' Extract_OpenFlow_Device_Data ${data}
238 ... ELSE IF '${device_type}' == 'ovsdb' Extract_Ovsdb_Device_Data ${data}
239 ... ELSE IF '${device_type}' == 'org.opendaylight.mdsal.ServiceEntityType' Extract_Service_Entity_Type ${data}
240 ... ELSE Fail Not recognized device type: ${device_type}
241 ${json} = RequestsLibrary.To_Json ${clear_data}
242 ${entity_type_list} = Collections.Get_From_Dictionary ${json}[entity-owners] entity-type
243 ${entity_type_index} = Utils.Get_Index_From_List_Of_Dictionaries ${entity_type_list} type ${entity_type}
244 BuiltIn.Should_Not_Be_Equal_As_Integers ${entity_type_index} -1 No Entity Owner found for ${device_type}
245 ${entity_list} = Collections.Get_From_Dictionary ${entity_type_list}[${entity_type_index}] entity
246 ${entity_index} = Utils.Get_Index_From_List_Of_Dictionaries ${entity_list} id ${device_name}
247 BuiltIn.Should_Not_Be_Equal_As_Integers ${entity_index} -1 Device ${device_name} not found in Entity Owner ${device_type}
248 ${entity_owner} = Collections.Get_From_Dictionary ${entity_list}[${entity_index}] owner
249 BuiltIn.Should_Not_Be_Empty ${entity_owner} No owner found for ${device_name}
250 ${owner} = String.Replace_String ${entity_owner} member- ${EMPTY}
251 ${owner} = BuiltIn.Convert_To_Integer ${owner}
252 ${entity_candidates_list} = Collections.Get_From_Dictionary ${entity_list}[${entity_index}] candidate
253 FOR ${entity_candidate} IN @{entity_candidates_list}
254 ${candidate} = String.Replace_String ${entity_candidate}[name] member- ${EMPTY}
255 ${candidate} = BuiltIn.Convert_To_Integer ${candidate}
256 Collections.Append_To_List ${candidate_list} ${candidate}
258 Collections.Sort_List ${candidate_list}
259 [Return] ${owner} ${candidate_list}
261 Get_Owner_And_Candidates_For_Device_Singleton
262 [Arguments] ${device_name} ${device_type} ${member_index} ${http_timeout}=${EMPTY}
263 [Documentation] Returns the owner and a list of candidates for the SB device ${device_name} of type ${device_type}. Request is sent to member ${member_index}.
264 ... Parsing method is selected by device type
265 ... Separate kw for every supported device type must be defined
266 BuiltIn.Keyword_Should_Exist Get_Owner_And_Candidates_For_Device_Singleton_${device_type}
267 BuiltIn.Run_Keyword_And_Return Get_Owner_And_Candidates_For_Device_Singleton_${device_type} ${device_name} ${member_index} http_timeout=${http_timeout}
269 Get_Owner_And_Candidates_For_Device_Singleton_Netconf
270 [Arguments] ${device_name} ${member_index} ${http_timeout}=${EMPTY}
271 [Documentation] Returns the owner and a list of candidates for the SB device ${device_name} of type netconf. Request is sent to member ${member_index}.
272 ... Parsing method is set as netconf (using netconf device id prefix and suffix)
273 # Get election entity type results
274 ${type} = BuiltIn.Set_Variable ${SINGLETON_ELECTION_ENTITY_TYPE}
275 ${id} = CompareStream.Set_Variable_If_At_Least_Fluorine ${SINGLETON_NETCONF_DEVICE_ID_PREFIX}${device_name}${SINGLETON_NETCONF_DEVICE_ID_SUFFIX} ${SINGLETON_NETCONF_DEVICE_ID_PREFIX_OLD}${device_name}${SINGLETON_NETCONF_DEVICE_ID_SUFFIX_OLD}
276 ${owner_1} ${candidate_list_1} = Get_Owner_And_Candidates_For_Type_And_Id ${type} ${id} ${member_index} http_timeout=${http_timeout}
277 # Get change ownership entity type results
278 ${type} = BuiltIn.Set_Variable ${SINGLETON_CHANGE_OWNERSHIP_ENTITY_TYPE}
279 ${id} = CompareStream.Set_Variable_If_At_Least_Fluorine ${SINGLETON_NETCONF_DEVICE_ID_PREFIX}${device_name}${SINGLETON_NETCONF_DEVICE_ID_SUFFIX} ${SINGLETON_NETCONF_DEVICE_ID_PREFIX_OLD}${device_name}${SINGLETON_NETCONF_DEVICE_ID_SUFFIX_OLD}
280 ${owner_2} ${candidate_list_2} = Get_Owner_And_Candidates_For_Type_And_Id ${type} ${id} ${member_index} http_timeout=${http_timeout}
281 # Owners must be same, if not, there is still some election or change ownership in progress
282 BuiltIn.Should_Be_Equal_As_Integers ${owner_1} ${owner_2} Owners for device ${device_name} are not same
283 [Return] ${owner_1} ${candidate_list_1}
285 Get_Owner_And_Candidates_For_Device_Singleton_Bgpcep
286 [Arguments] ${device_name} ${member_index} ${http_timeout}=${EMPTY}
287 [Documentation] Returns the owner and a list of candidates for the SB device ${device_name}. Request is sent to member ${member_index}.
288 # Get election entity type results
289 ${type} = BuiltIn.Set_Variable ${SINGLETON_ELECTION_ENTITY_TYPE}
290 ${id} = BuiltIn.Set_Variable ${SINGLETON_BGPCEP_DEVICE_ID_PREFIX}${device_name}${SINGLETON_BGPCEP_DEVICE_ID_SUFFIX}
291 ${owner_1} ${candidate_list_1} = Get_Owner_And_Candidates_For_Type_And_Id ${type} ${id} ${member_index} http_timeout=${http_timeout}
292 # Get change ownership entity type results
293 ${type} = BuiltIn.Set_Variable ${SINGLETON_CHANGE_OWNERSHIP_ENTITY_TYPE}
294 ${id} = BuiltIn.Set_Variable ${SINGLETON_BGPCEP_DEVICE_ID_PREFIX}${device_name}${SINGLETON_BGPCEP_DEVICE_ID_SUFFIX}
295 ${owner_2} ${candidate_list_2} = Get_Owner_And_Candidates_For_Type_And_Id ${type} ${id} ${member_index} http_timeout=${http_timeout}
296 # Owners must be same, if not, there is still some election or change ownership in progress
297 BuiltIn.Should_Be_Equal_As_Integers ${owner_1} ${owner_2} Owners for device ${device_name} are not same
298 [Return] ${owner_1} ${candidate_list_1}
300 Get_Owner_And_Candidates_For_Device_Singleton_Sxp
301 [Arguments] ${device_name} ${member_index} ${http_timeout}=${EMPTY}
302 [Documentation] Returns the owner and a list of candidates for the SB device ${device_name}. Request is sent to member ${member_index}.
303 # Get election entity type results
304 ${type} = BuiltIn.Set_Variable ${SINGLETON_ELECTION_ENTITY_TYPE}
305 ${id} = BuiltIn.Set_Variable ${SINGLETON_SXP_DEVICE_ID_PREFIX}${device_name}${SINGLETON_SXP_DEVICE_ID_SUFFIX}
306 ${owner_1} ${candidate_list_1} = Get_Owner_And_Candidates_For_Type_And_Id ${type} ${id} ${member_index} http_timeout=${http_timeout}
307 # Get change ownership entity type results
308 ${type} = BuiltIn.Set_Variable ${SINGLETON_CHANGE_OWNERSHIP_ENTITY_TYPE}
309 ${id} = BuiltIn.Set_Variable ${SINGLETON_SXP_DEVICE_ID_PREFIX}${device_name}${SINGLETON_SXP_DEVICE_ID_SUFFIX}
310 ${owner_2} ${candidate_list_2} = Get_Owner_And_Candidates_For_Type_And_Id ${type} ${id} ${member_index} http_timeout=${http_timeout}
311 # Owners must be same, if not, there is still some election or change ownership in progress
312 BuiltIn.Should_Be_Equal_As_Integers ${owner_1} ${owner_2} Owners for device ${device_name} are not same
313 [Return] ${owner_1} ${candidate_list_1}
315 Get_Owner_And_Candidates_For_Device
316 [Arguments] ${device_name} ${device_type} ${member_index} ${http_timeout}=${EMPTY}
317 [Documentation] Returns the owner and a list of candidates for the SB device ${device_name} of type ${device_type}. Request is sent to member ${member_index}.
318 ... If parsing as singleton failed, kw try to parse data in old way (without singleton).
319 ... Candidates are all members that register to own a device, so the list of candiates includes the owner.
320 ... The returned candidate list is sorted numerically.
321 ... Note that "candidate list" definition currently differs between Beryllium and Boron.
322 ... It is recommended to use Get_Owner_And_Successors_For_Device instead of this keyword, see documentation there.
324 ${status} ${results} = BuiltIn.Run_Keyword_And_Ignore_Error Get_Owner_And_Candidates_For_Device_Singleton device_name=${device_name} device_type=${device_type} member_index=${member_index}
325 ... http_timeout=${http_timeout}
326 BuiltIn.Return_From_Keyword_If "${status}"=="PASS" ${results}
327 # If singleton failed, try parsing in old way
328 ${status} ${results} = BuiltIn.Run_Keyword_And_Ignore_Error Get_Owner_And_Candidates_For_Device_Old device_name=${device_name} device_type=${device_type} member_index=${member_index}
329 ... http_timeout=${http_timeout}
330 # previous 3 lines (BuilIn.Return.., # If singleton..., ${status}....) could be deleted when old way will not be supported anymore
331 BuiltIn.Run_Keyword_If '${status}'=='FAIL' BuiltIn.Fail Could not parse owner and candidates for device ${device_name}
334 Check_Old_Owner_Stays_Elected_For_Device
335 [Arguments] ${device_name} ${device_type} ${old_owner} ${node_to_ask} ${http_timeout}=${EMPTY}
336 [Documentation] Verify the owner remain the same as ${old_owner}
337 ${owner} ${candidates} = Get_Owner_And_Candidates_For_Device ${device_name} ${device_type} ${node_to_ask} http_timeout=${http_timeout}
338 BuiltIn.Should_Be_Equal_As_numbers ${old_owner} ${owner}
339 BuiltIn.Return_From_Keyword ${owner} ${candidates}
341 Check_New_Owner_Got_Elected_For_Device
342 [Arguments] ${device_name} ${device_type} ${old_owner} ${node_to_ask} ${http_timeout}=${EMPTY}
343 [Documentation] Verify new owner was elected comparing to ${old_owner}
344 ${owner} ${candidates} = Get_Owner_And_Candidates_For_Device ${device_name} ${device_type} ${node_to_ask} http_timeout=${http_timeout}
345 BuiltIn.Should_Not_Be_Equal_As_Numbers ${old_owner} ${owner}
346 BuiltIn.Return_From_Keyword ${owner} ${candidates}
348 Get_Owner_And_Candidates_For_Type_And_Id
349 [Arguments] ${type} ${id} ${member_index} ${require_candidate_list}=${EMPTY} ${http_timeout}=${EMPTY}
350 [Documentation] Returns the owner and a list of candidates for entity specified by ${type} and ${id}
351 ... Request is sent to member ${member_index}.
352 ... Candidates are all members that register to own a device, so the list of candiates includes the owner.
353 ... Bear in mind that for Boron and beyond, candidates are not removed on node down or isolation.
354 ... If ${require_candidate_list} is not \${EMPTY}, check whether the actual list of candidates matches.
355 ... Note that differs from "given list" semantics used in other keywords,
356 ... namely you cannot use \${EMPTY} to stand for "full list" in this keyword.
357 BuiltIn.Comment TODO: Find a way to unify and deduplicate code blocks in Get_Owner_And_Candidates_* keywords.
358 ${session} = Resolve_Http_Session_For_Member member_index=${member_index}
359 ${data} = TemplatedRequests.Get_As_Json_From_Uri uri=${ENTITY_OWNER_URI} session=${session} http_timeout=${http_timeout}
360 ${candidate_list} = BuiltIn.Create_List
361 ${json} = RequestsLibrary.To_Json ${data}
362 ${entity_type_list} = Collections.Get_From_Dictionary ${json}[entity-owners] entity-type
363 ${entity_type_index} = Utils.Get_Index_From_List_Of_Dictionaries ${entity_type_list} type ${type}
364 BuiltIn.Should_Not_Be_Equal_As_Integers ${entity_type_index} -1 No Entity Owner found for ${type}
365 ${entity_list} = Collections.Get_From_Dictionary ${entity_type_list}[${entity_type_index}] entity
366 ${entity_index} = Utils.Get_Index_From_List_Of_Dictionaries ${entity_list} id ${id}
367 BuiltIn.Should Not_Be_Equal_As_Integers ${entity_index} -1 Id ${id} not found in Entity Owner ${type}
368 ${entity_owner} = Collections.Get_From_Dictionary ${entity_list}[${entity_index}] owner
369 BuiltIn.Should_Not_Be_Empty ${entity_owner} No owner found for type=${type} id=${id}
370 ${owner} = String.Replace_String ${entity_owner} member- ${EMPTY}
371 ${owner} = BuiltIn.Convert_To_Integer ${owner}
372 ${entity_candidates_list} = Collections.Get_From_Dictionary ${entity_list}[${entity_index}] candidate
373 FOR ${entity_candidate} IN @{entity_candidates_list}
374 ${candidate} = String.Replace_String ${entity_candidate}[name] member- ${EMPTY}
375 ${candidate} = BuiltIn.Convert_To_Integer ${candidate}
376 Collections.Append_To_List ${candidate_list} ${candidate}
378 Collections.Sort_List ${candidate_list}
379 BuiltIn.Comment TODO: Separate check lines into Verify_Owner_And_Candidates_For_Type_And_Id
380 BuiltIn.Run_Keyword_If """${require_candidate_list}""" BuiltIn.Should_Be_Equal ${require_candidate_list} ${candidate_list} Candidate list does not match: ${candidate_list} is not ${require_candidate_list}
381 [Return] ${owner} ${candidate_list}
383 Extract_Service_Entity_Type
385 [Documentation] Remove superfluous device data from Entity Owner printout.
386 ${clear_data} = String.Replace_String ${data} /odl-general-entity:entity[odl-general-entity:name=' ${EMPTY}
387 ${clear_data} = String.Replace_String ${clear_data} -service-group'] ${EMPTY}
389 [Return] ${clear_data}
391 Extract_OpenFlow_Device_Data
393 [Documentation] Remove superfluous OpenFlow device data from Entity Owner printout.
394 ${clear_data} = String.Replace_String ${data} org.opendaylight.mdsal.ServiceEntityType openflow
395 ${clear_data} = String.Replace_String ${clear_data} /odl-general-entity:entity[odl-general-entity:name=' ${EMPTY}
396 ${clear_data} = String.Replace_String ${clear_data} /general-entity:entity[general-entity:name=' ${EMPTY}
397 ${clear_data} = String.Replace_String ${clear_data} '] ${EMPTY}
399 [Return] ${clear_data}
401 Extract_Ovsdb_Device_Data
403 [Documentation] Remove superfluous OVSDB device data from Entity Owner printout.
404 ${clear_data} = String.Replace_String ${data} /network-topology:network-topology/network-topology:topology[network-topology:topology-id='ovsdb:1']/network-topology:node[network-topology:node-id=' ${EMPTY}
405 ${clear_data} = String.Replace_String ${clear_data} '] ${EMPTY}
407 [Return] ${clear_data}
410 [Arguments] ${member} ${original_index_list}=${EMPTY} ${confirm}=True
411 [Documentation] Convenience keyword that kills the specified member of the cluster.
412 ... The KW will return a list of available members: \${updated index_list}=\${original_index_list}-\${member}
413 ${index_list} = ClusterManagement__Build_List ${member}
414 ${member_ip} = Return_Member_IP ${member}
415 KarafKeywords.Log_Message_To_Controller_Karaf Killing ODL${member} ${member_ip}
416 ${updated_index_list} = Kill_Members_From_List_Or_All ${index_list} ${original_index_list} ${confirm}
417 [Return] ${updated_index_list}
419 Kill_Members_From_List_Or_All
420 [Arguments] ${member_index_list}=${EMPTY} ${original_index_list}=${EMPTY} ${confirm}=True
421 [Documentation] If the list is empty, kill all ODL instances. Otherwise, kill members based on \${kill_index_list}
422 ... If \${confirm} is True, sleep 1 second and verify killed instances are not there anymore.
423 ... The KW will return a list of available members: \${updated index_list}=\${original_index_list}-\${member_index_list}
424 ${kill_index_list} = List_Indices_Or_All given_list=${member_index_list}
425 ${index_list} = List_Indices_Or_All given_list=${original_index_list}
426 Run_Bash_Command_On_List_Or_All command=${NODE_KILL_COMMAND} member_index_list=${member_index_list}
427 ${updated_index_list} = BuiltIn.Create_List @{index_list}
428 Collections.Remove_Values_From_List ${updated_index_list} @{kill_index_list}
429 BuiltIn.Return_From_Keyword_If not ${confirm} ${updated_index_list}
430 # TODO: Convert to WUKS with configurable timeout if it turns out 1 second is not enough.
431 BuiltIn.Sleep 1s Kill -9 closes open files, which may take longer than ssh overhead, but not long enough to warrant WUKS.
432 FOR ${index} IN @{kill_index_list}
433 Verify_Karaf_Is_Not_Running_On_Member member_index=${index}
435 Run_Bash_Command_On_List_Or_All command=netstat -pnatu | grep 2550
436 [Return] ${updated_index_list}
439 [Arguments] ${member} ${original_index_list}=${EMPTY} ${confirm}=True ${msg}=${EMPTY}
440 [Documentation] Convenience keyword that stops the specified member of the cluster.
441 ... The KW will return a list of available members: \${updated index_list}=\${original_index_list}-\${member}
442 ${index_list} = ClusterManagement__Build_List ${member}
443 ${member_ip} = Return_Member_IP ${member}
444 ${msg} = Builtin.Set Variable If "${msg}" == "${EMPTY}" Stopping ODL${member} ${member_ip} Stopping ODL${member} ${member_ip}, ${msg}
445 KarafKeywords.Log_Message_To_Controller_Karaf ${msg}
446 ${updated_index_list} = Stop_Members_From_List_Or_All ${index_list} ${original_index_list} ${confirm}
447 [Return] ${updated_index_list}
449 Stop_Members_From_List_Or_All
450 [Arguments] ${member_index_list}=${EMPTY} ${original_index_list}=${EMPTY} ${confirm}=True ${timeout}=360s
451 [Documentation] If the list is empty, stops all ODL instances. Otherwise stop members based on \${stop_index_list}
452 ... If \${confirm} is True, verify stopped instances are not there anymore.
453 ... The KW will return a list of available members: \${updated index_list}=\${original_index_list}-\${member_index_list}
454 ${stop_index_list} = List_Indices_Or_All given_list=${member_index_list}
455 ${index_list} = List_Indices_Or_All given_list=${original_index_list}
456 Run_Bash_Command_On_List_Or_All command=${NODE_STOP_COMMAND} member_index_list=${member_index_list}
457 ${updated_index_list} = BuiltIn.Create_List @{index_list}
458 Collections.Remove_Values_From_List ${updated_index_list} @{stop_index_list}
459 BuiltIn.Return_From_Keyword_If not ${confirm} ${updated_index_list}
460 FOR ${index} IN @{stop_index_list}
461 BuiltIn.Wait Until Keyword Succeeds ${timeout} 2s Verify_Karaf_Is_Not_Running_On_Member member_index=${index}
463 Run_Bash_Command_On_List_Or_All command=netstat -pnatu | grep 2550
464 [Return] ${updated_index_list}
467 [Arguments] ${member} ${wait_for_sync}=True ${timeout}=300s ${msg}=${EMPTY} ${check_system_status}=False ${verify_restconf}=True
468 ... ${service_list}=${EMPTY_LIST}
469 [Documentation] Convenience keyword that starts the specified member of the cluster.
470 ${index_list} = ClusterManagement__Build_List ${member}
471 ${member_ip} = Return_Member_IP ${member}
472 ${msg} = Builtin.Set Variable If "${msg}" == "${EMPTY}" Starting ODL${member} ${member_ip} Starting ODL${member} ${member_ip}, ${msg}
473 KarafKeywords.Log_Message_To_Controller_Karaf ${msg}
474 Start_Members_From_List_Or_All ${index_list} ${wait_for_sync} ${timeout} check_system_status=${check_system_status} verify_restconf=${verify_restconf} service_list=${service_list}
476 Start_Members_From_List_Or_All
477 [Arguments] ${member_index_list}=${EMPTY} ${wait_for_sync}=True ${timeout}=360s ${karaf_home}=${EMPTY} ${export_java_home}=${EMPTY} ${gc_log_dir}=${EMPTY}
478 ... ${check_system_status}=False ${verify_restconf}=True ${service_list}=${EMPTY_LIST}
479 [Documentation] If the list is empty, start all cluster members. Otherwise, start members based on present indices.
480 ... If ${wait_for_sync}, wait for cluster sync on listed members.
481 ... Optionally karaf_home can be overriden. Optionally specific JAVA_HOME is used for starting.
482 ... Garbage collection is unconditionally logged to files. TODO: Make that reasonable conditional?
483 ${base_command} = BuiltIn.Set_Variable_If """${karaf_home}""" != "" ${karaf_home}/bin/start ${NODE_START_COMMAND}
484 ${command} = BuiltIn.Set_Variable_If """${export_java_home}""" != "" export JAVA_HOME="${export_java_home}"; ${base_command} ${base_command}
485 ${epoch} = DateTime.Get_Current_Date time_zone=UTC result_format=epoch exclude_millis=False
486 ${gc_filepath} = BuiltIn.Set_Variable_If """${karaf_home}""" != "" ${karaf_home}/data/log/gc_${epoch}.log ${GC_LOG_PATH}/gc_${epoch}.log
487 ${gc_options} = BuiltIn.Set_Variable_If "docker" not in """${node_start_command}""" -XX:+PrintGCDetails -XX:+PrintGCDateStamps -Xloggc:${gc_filepath} ${EMPTY}
488 Run_Bash_Command_On_List_Or_All command=${command} ${gc_options} member_index_list=${member_index_list}
489 BuiltIn.Wait_Until_Keyword_Succeeds ${timeout} 10s Verify_Members_Are_Ready ${member_index_list} ${wait_for_sync} ${verify_restconf}
490 ... ${check_system_status} ${service_list}
491 [Teardown] Run_Bash_Command_On_List_Or_All command=netstat -pnatu | grep 2550
493 Verify_Members_Are_Ready
494 [Arguments] ${member_index_list} ${verify_cluster_sync} ${verify_restconf} ${verify_system_status} ${service_list}
495 [Documentation] Verifies the specified readiness conditions for the given listed members after startup.
496 ... If ${verify_cluster_sync}, verifies the datastores have synced with the rest of the cluster.
497 ... If ${verify_restconf}, verifies RESTCONF is available.
498 ... If ${verify_system_status}, verifies the system services are OPERATIONAL.
499 BuiltIn.Run_Keyword_If ${verify_cluster_sync} Check_Cluster_Is_In_Sync ${member_index_list}
500 BuiltIn.Run_Keyword_If ${verify_restconf} Verify_Restconf_Is_Available ${member_index_list}
501 # for backward compatibility, some consumers might not be passing @{service_list}, but since we can't set a list to a default
502 # value, we need to check here if it's empty in order to skip the check which would throw an error
503 BuiltIn.Run_Keyword_If ${verify_system_status} and ("${service_list}" != "[[]]") ClusterManagement.Check Status Of Services Is OPERATIONAL @{service_list}
505 Verify_Restconf_Is_Available
506 [Arguments] ${member_index_list}
507 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
508 FOR ${index} IN @{index_list}
509 ${session} = Resolve_Http_Session_For_Member member_index=${index}
510 TemplatedRequests.Get_As_Json_Templated session=${session} folder=${RESTCONF_MODULES_DIR} verify=False
514 [Arguments] ${member}
515 [Documentation] Convenience keyword that stops the specified member of the cluster by freezing the jvm.
516 ${index_list} = ClusterManagement__Build_List ${member}
517 Freeze_Or_Unfreeze_Members_From_List_Or_All ${NODE_FREEZE_COMMAND} ${index_list}
519 Unfreeze_Single_Member
520 [Arguments] ${member} ${wait_for_sync}=True ${timeout}=60s
521 [Documentation] Convenience keyword that "continues" the specified member of the cluster by unfreezing the jvm.
522 ${index_list} = ClusterManagement__Build_List ${member}
523 Freeze_Or_Unfreeze_Members_From_List_Or_All ${NODE_UNFREEZE_COMMAND} ${index_list}
524 BuiltIn.Wait_Until_Keyword_Succeeds ${timeout} 10s Check_Cluster_Is_In_Sync
526 Freeze_Or_Unfreeze_Members_From_List_Or_All
527 [Arguments] ${command} ${member_index_list}=${EMPTY}
528 [Documentation] If the list is empty, stops/runs all ODL instances. Otherwise stop/run members based on \${stop_index_list}
529 ... For command parameter only ${NODE_FREEZE_COMMAND} and ${NODE_UNFREEZE_COMMAND} should be used
530 ${freeze_index_list} = List_Indices_Or_All given_list=${member_index_list}
531 Run_Bash_Command_On_List_Or_All command=${command} member_index_list=${member_index_list}
533 Clean_Journals_Data_And_Snapshots_On_List_Or_All
534 [Arguments] ${member_index_list}=${EMPTY} ${karaf_home}=${KARAF_HOME}
535 [Documentation] Delete journal and snapshots directories on every node listed (or all).
536 ... BEWARE: If only a subset of members is cleaned, this causes RetiredGenerationException in Carbon after the affected node re-start.
537 ... See https://bugs.opendaylight.org/show_bug.cgi?id=8138
538 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
539 ${command} = Set Variable rm -rf "${karaf_home}/"*journal "${karaf_home}/snapshots" "${karaf_home}/data"
540 FOR ${index} IN @{index_list} # usually: 1, 2, 3.
541 Run_Bash_Command_On_Member command=${command} member_index=${index}
544 Verify_Karaf_Is_Not_Running_On_Member
545 [Arguments] ${member_index}
546 [Documentation] Fail if non-zero karaf instances are counted on member of given index.
547 ${count} = Count_Running_Karafs_On_Member member_index=${member_index}
548 BuiltIn.Should_Be_Equal 0 ${count} Found running Karaf count: ${count}
550 Verify_Single_Karaf_Is_Running_On_Member
551 [Arguments] ${member_index}
552 [Documentation] Fail if number of karaf instances on member of given index is not one.
553 ${count} = Count_Running_Karafs_On_Member member_index=${member_index}
554 BuiltIn.Should_Be_Equal 1 ${count} Wrong number of Karafs running: ${count}
556 Count_Running_Karafs_On_Member
557 [Arguments] ${member_index}
558 [Documentation] Remotely execute grep for karaf process, return count as string.
559 ${command} = BuiltIn.Set_Variable ${NODE_KARAF_COUNT_COMMAND}
560 ${count} = Run_Bash_Command_On_Member command=${command} member_index=${member_index}
563 Isolate_Member_From_List_Or_All
564 [Arguments] ${isolate_member_index} ${member_index_list}=${EMPTY} ${protocol}=all ${port}=${EMPTY}
565 [Documentation] If the list is empty, isolate member from all ODL instances. Otherwise, isolate member based on present indices.
566 ... The KW will return a list of available members: \${updated index_list}=\${member_index_list}-\${isolate_member_index}
567 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
568 ${source} = Collections.Get_From_Dictionary ${ClusterManagement__index_to_ip_mapping} ${isolate_member_index}
569 ${dport} = BuiltIn.Set_Variable_If '${port}' != '${EMPTY}' --dport ${port} ${EMPTY}
570 FOR ${index} IN @{index_list}
571 ${destination} = Collections.Get_From_Dictionary ${ClusterManagement__index_to_ip_mapping} ${index}
572 ${command} = BuiltIn.Set_Variable sudo /sbin/iptables -I OUTPUT -p ${protocol} ${dport} --source ${source} --destination ${destination} -j DROP
573 BuiltIn.Run_Keyword_If "${index}" != "${isolate_member_index}" Run_Bash_Command_On_Member command=${command} member_index=${isolate_member_index}
575 ${command} = BuiltIn.Set_Variable sudo /sbin/iptables -L -n
576 ${output} = Run_Bash_Command_On_Member command=${command} member_index=${isolate_member_index}
577 BuiltIn.Log ${output}
578 ${updated_index_list} = BuiltIn.Create_List @{index_list}
579 Collections.Remove_Values_From_List ${updated_index_list} ${isolate_member_index}
580 [Return] ${updated_index_list}
582 Rejoin_Member_From_List_Or_All
583 [Arguments] ${rejoin_member_index} ${member_index_list}=${EMPTY} ${protocol}=all ${port}=${EMPTY} ${timeout}=60s
584 [Documentation] If the list is empty, rejoin member from all ODL instances. Otherwise, rejoin member based on present indices.
585 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
586 ${source} = Collections.Get_From_Dictionary ${ClusterManagement__index_to_ip_mapping} ${rejoin_member_index}
587 ${dport} = BuiltIn.Set_Variable_If '${port}' != '${EMPTY}' --dport ${port} ${EMPTY}
588 FOR ${index} IN @{index_list}
589 ${destination} = Collections.Get_From_Dictionary ${ClusterManagement__index_to_ip_mapping} ${index}
590 ${command} = BuiltIn.Set_Variable sudo /sbin/iptables -D OUTPUT -p ${protocol} ${dport} --source ${source} --destination ${destination} -j DROP
591 BuiltIn.Run_Keyword_If "${index}" != "${rejoin_member_index}" Run_Bash_Command_On_Member command=${command} member_index=${rejoin_member_index}
593 ${command} = BuiltIn.Set_Variable sudo /sbin/iptables -L -n
594 ${output} = Run_Bash_Command_On_Member command=${command} member_index=${rejoin_member_index}
595 BuiltIn.Log ${output}
596 BuiltIn.Wait_Until_Keyword_Succeeds ${timeout} 10s Check_Cluster_Is_In_Sync
598 Flush_Iptables_From_List_Or_All
599 [Arguments] ${member_index_list}=${EMPTY}
600 [Documentation] If the list is empty, flush IPTables in all ODL instances. Otherwise, flush member based on present indices.
601 ${command} = BuiltIn.Set_Variable sudo iptables -v -F
602 ${output} = Run_Bash_Command_On_List_Or_All command=${command} member_index_list=${member_index_list}
604 Check_Bash_Command_On_List_Or_All
605 [Arguments] ${command} ${member_index_list}=${EMPTY} ${return_success_only}=False ${log_on_success}=True ${log_on_failure}=True ${stderr_must_be_empty}=True
606 [Documentation] Cycle through indices (or all), run bash command on each, using temporary SSH session and restoring the previously active one.
607 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
608 FOR ${index} IN @{index_list}
609 Check_Bash_Command_On_Member command=${command} member_index=${index} return_success_only=${return_success_only} log_on_success=${log_on_success} log_on_failure=${log_on_failure}
610 ... stderr_must_be_empty=${stderr_must_be_empty}
613 Check_Bash_Command_On_Member
614 [Arguments] ${command} ${member_index} ${return_success_only}=False ${log_on_success}=True ${log_on_failure}=True ${stderr_must_be_empty}=True
615 [Documentation] Open SSH session, call SSHKeywords.Execute_Command_Passes, close session, restore previously active session and return output.
616 BuiltIn.Run_Keyword_And_Return SSHKeywords.Run_Keyword_Preserve_Connection Check_Unsafely_Bash_Command_On_Member ${command} ${member_index} return_success_only=${return_success_only} log_on_success=${log_on_success}
617 ... log_on_failure=${log_on_failure} stderr_must_be_empty=${stderr_must_be_empty}
619 Check_Unsafely_Bash_Command_On_Member
620 [Arguments] ${command} ${member_index} ${return_success_only}=False ${log_on_success}=True ${log_on_failure}=True ${stderr_must_be_empty}=True
621 [Documentation] Obtain Ip address, open session, call SSHKeywords.Execute_Command_Passes, close session and return output. This affects which SSH session is active.
622 ${member_ip} = Resolve_Ip_Address_For_Member ${member_index}
623 BuiltIn.Run_Keyword_And_Return SSHKeywords.Run_Unsafely_Keyword_Over_Temporary_Odl_Session ${member_ip} Execute_Command_Passes ${command} return_success_only=${return_success_only} log_on_success=${log_on_success}
624 ... log_on_failure=${log_on_failure} stderr_must_be_empty=${stderr_must_be_empty}
626 Run_Bash_Command_On_List_Or_All
627 [Arguments] ${command} ${member_index_list}=${EMPTY}
628 [Documentation] Cycle through indices (or all), run command on each.
629 # TODO: Migrate callers to Check_Bash_Command_*
630 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
631 FOR ${index} IN @{index_list}
632 Run_Bash_Command_On_Member command=${command} member_index=${index}
635 Run_Bash_Command_On_Member
636 [Arguments] ${command} ${member_index}
637 [Documentation] Obtain IP, call Utils and return output. This keeps previous ssh session active.
638 # TODO: Migrate callers to Check_Bash_Command_*
639 ${member_ip} = Collections.Get_From_Dictionary dictionary=${ClusterManagement__index_to_ip_mapping} key=${member_index}
640 ${output} = SSHKeywords.Run_Keyword_Preserve_Connection Utils.Run_Command_On_Controller ${member_ip} ${command}
644 Run_Karaf_Command_On_List_Or_All
645 [Arguments] ${command} ${member_index_list}=${EMPTY} ${timeout}=10s
646 [Documentation] Cycle through indices (or all), run karaf command on each.
647 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
648 FOR ${index} IN @{index_list}
649 ${member_ip} = Collections.Get_From_Dictionary dictionary=${ClusterManagement__index_to_ip_mapping} key=${index}
650 KarafKeywords.Safe_Issue_Command_On_Karaf_Console ${command} ${member_ip} timeout=${timeout}
653 Run_Karaf_Command_On_Member
654 [Arguments] ${command} ${member_index} ${timeout}=10s
655 [Documentation] Obtain IP address, call KarafKeywords and return output. This does not preserve active ssh session.
656 ... This keyword is not used by Run_Karaf_Command_On_List_Or_All, but returned output may be useful.
657 ${member_ip} = Collections.Get_From_Dictionary dictionary=${ClusterManagement__index_to_ip_mapping} key=${member_index}
658 ${output} = KarafKeywords.Safe_Issue_Command_On_Karaf_Console ${command} controller=${member_ip} timeout=${timeout}
661 Install_Feature_On_List_Or_All
662 [Arguments] ${feature_name} ${member_index_list}=${EMPTY} ${timeout}=60s
663 [Documentation] Attempt installation on each member from list (or all). Then look for failures.
664 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
665 ${status_list} = BuiltIn.Create_List
666 FOR ${index} IN @{index_list}
667 ${status} ${text} = BuiltIn.Run_Keyword_And_Ignore_Error Install_Feature_On_Member feature_name=${feature_name} member_index=${index}
668 ... timeout=${timeout}
670 Collections.Append_To_List ${status_list} ${status}
672 FOR ${status} IN @{status_list}
673 BuiltIn.Run_Keyword_If "${status}" != "PASS" BuiltIn.Fail ${feature_name} installation failed, see log.
676 Install_Feature_On_Member
677 [Arguments] ${feature_name} ${member_index} ${timeout}=60s
678 [Documentation] Run feature:install karaf command, fail if installation was not successful. Return output.
679 ${status} ${output} = BuiltIn.Run_Keyword_And_Ignore_Error Run_Karaf_Command_On_Member command=feature:install ${feature_name} member_index=${member_index} timeout=${timeout}
680 BuiltIn.Run_Keyword_If "${status}" != "PASS" BuiltIn.Fail Failed to install ${feature_name}: ${output}
681 BuiltIn.Should_Not_Contain ${output} Can't install Failed to install ${feature_name}: ${output}
684 With_Ssh_To_List_Or_All_Run_Keyword
685 [Arguments] ${member_index_list} ${keyword_name} @{args} &{kwargs}
686 [Documentation] For each index in given list (or all): activate SSH connection, run given Keyword, close active connection. Return None.
687 ... Beware that in order to avoid "got positional argument after named arguments", first two arguments in the call should not be named.
688 BuiltIn.Comment This keyword is experimental and there is high risk of being replaced by another approach.
689 # TODO: For_Index_From_List_Or_All_Run_Keyword applied to With_Ssh_To_Member_Run_Keyword?
690 # TODO: Imagine another keyword, using ScalarClosures and adding member index as first argument for each call. Worth it?
691 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
692 FOR ${member_index} IN @{index_list}
693 ${member_ip} = Resolve_IP_Address_For_Member ${member_index}
694 SSHKeywords.Run_Unsafely_Keyword_Over_Temporary_Odl_Session ${member_ip} ${keyword_name} @{args} &{kwargs}
697 Safe_With_Ssh_To_List_Or_All_Run_Keyword
698 [Arguments] ${member_index_list} ${keyword_name} @{args} &{kwargs}
699 [Documentation] Remember active ssh connection index, call With_Ssh_To_List_Or_All_Run_Keyword, return None. Restore the conection index on teardown.
700 SSHKeywords.Run_Keyword_Preserve_Connection With_Ssh_To_List_Or_All_Run_Keyword ${member_index_list} ${keyword_name} @{args} &{kwargs}
702 Clean_Directories_On_List_Or_All
703 [Arguments] ${member_index_list}=${EMPTY} ${directory_list}=${EMPTY} ${karaf_home}=${KARAF_HOME} ${tmp_dir}=${EMPTY}
704 [Documentation] Clear @{directory_list} or @{ODL_DEFAULT_DATA_PATHS} for members in given list or all. Return None.
705 ... If \${tmp_dir} is nonempty, use that location to preserve data/log/.
706 ... This is intended to return Karaf (offline) to the state it was upon the first boot.
707 ${path_list} = Builtin.Set Variable If "${directory_list}" == "${EMPTY}" ${ODL_DEFAULT_DATA_PATHS} ${directory_list}
708 BuiltIn.Run_Keyword_If """${tmp_dir}""" != "" Check_Bash_Command_On_List_Or_All mkdir -p '${tmp_dir}' && rm -vrf '${tmp_dir}/log' && mv -vf '${karaf_home}/data/log' '${tmp_dir}/' ${member_index_list}
709 Safe_With_Ssh_To_List_Or_All_Run_Keyword ${member_index_list} ClusterManagement__Clean_Directories ${path_list} ${karaf_home}
710 BuiltIn.Run_Keyword_If """${tmp_dir}""" != "" Check_Bash_Command_On_List_Or_All mkdir -p '${karaf_home}/data' && rm -vrf '${karaf_home}/log' && mv -vf '${tmp_dir}/log' '${karaf_home}/data/' ${member_index_list}
712 Store_Karaf_Log_On_List_Or_All
713 [Arguments] ${member_index_list}=${EMPTY} ${dst_dir}=/tmp ${karaf_home}=${KARAF_HOME}
714 [Documentation] Saves karaf.log to the ${dst_dir} for members in given list or all. Return None.
715 Safe_With_Ssh_To_List_Or_All_Run_Keyword ${member_index_list} SSHKeywords.Execute_Command_Should_Pass cp ${karaf_home}/data/log/karaf.log ${dst_dir}
717 Restore_Karaf_Log_On_List_Or_All
718 [Arguments] ${member_index_list}=${EMPTY} ${src_dir}=/tmp ${karaf_home}=${KARAF_HOME}
719 [Documentation] Places stored karaf.log to the ${karaf_home}/data/log for members in given list or all. Return None.
720 Safe_With_Ssh_To_List_Or_All_Run_Keyword ${member_index_list} SSHKeywords.Execute_Command_Should_Pass cp ${src_dir}/karaf.log ${karaf_home}/data/log/
722 ClusterManagement__Clean_Directories
723 [Arguments] ${relative_path_list} ${karaf_home}
724 [Documentation] For each relative path, remove files with respect to ${karaf_home}. Return None.
725 FOR ${relative_path} IN @{relative_path_list}
726 SSHLibrary.Execute_Command rm -rf ${karaf_home}${/}${relative_path}
729 Put_As_Json_And_Check_Member_List_Or_All
730 [Arguments] ${uri} ${data} ${member_index} ${member_index_list}=${EMPTY}
731 [Documentation] Send a PUT with the supplied uri ${uri} and body ${data} to member ${member_index}.
732 ... Then check data is replicated in all or some members defined in ${member_index_list}.
733 ${response_text} = Put_As_Json_To_Member uri=${uri} data=${data} member_index=${member_index}
734 Wait Until Keyword Succeeds 5s 1s Check_Json_Member_List_Or_All uri=${uri} expected_data=${data} member_index_list=${member_index_list}
735 [Return] ${response_text}
737 Put_As_Json_To_Member
738 [Arguments] ${uri} ${data} ${member_index}
739 [Documentation] Send a PUT with the supplied uri and data to member ${member_index}.
740 ${session} = Resolve_Http_Session_For_Member member_index=${member_index}
741 ${response_text} = TemplatedRequests.Put_As_Json_To_Uri uri=${uri} data=${data} session=${session}
742 [Return] ${response_text}
744 Post_As_Json_To_Member
745 [Arguments] ${uri} ${data} ${member_index}
746 [Documentation] Send a POST with the supplied uri and data to member ${member_index}.
747 ${session} = Resolve_Http_Session_For_Member member_index=${member_index}
748 ${response_text} = TemplatedRequests.Post_As_Json_To_Uri uri=${uri} data=${data} session=${session}
749 [Return] ${response_text}
751 Delete_And_Check_Member_List_Or_All
752 [Arguments] ${uri} ${member_index} ${member_index_list}=${EMPTY}
753 [Documentation] Send a DELETE with the supplied uri to the member ${member_index}.
754 ... Then check the data is removed from all members in ${member_index_list}.
755 ${response_text} = Delete_From_Member ${uri} ${member_index}
756 BuiltIn.Wait_Until_Keyword_Succeeds 5s 1s Check_No_Content_Member_List_Or_All uri=${uri} member_index_list=${member_index_list}
757 [Return] ${response_text}
760 [Arguments] ${uri} ${member_index}
761 [Documentation] Send a DELETE with the supplied uri to member ${member_index}.
762 ${session} = Resolve_Http_Session_For_Member member_index=${member_index}
763 ${response_text} = TemplatedRequests.Delete_From_Uri uri=${uri} session=${session}
764 [Return] ${response_text}
766 Check_Json_Member_List_Or_All
767 [Arguments] ${uri} ${expected_data} ${member_index_list}=${EMPTY}
768 [Documentation] Send a GET with the supplied uri to all or some members defined in ${member_index_list}.
769 ... Then check received data is = ${expected data}.
770 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
771 FOR ${index} IN @{index_list}
772 ${data} = Get_From_Member uri=${uri} member_index=${index}
773 TemplatedRequests.Normalize_Jsons_And_Compare ${expected_data} ${data}
776 Check_Item_Occurrence_Member_List_Or_All
777 [Arguments] ${uri} ${dictionary} ${member_index_list}=${EMPTY}
778 [Documentation] Send a GET with the supplied uri to all or some members defined in ${member_index_list}.
779 ... Then check received for occurrences of items expressed in a dictionary ${dictionary}.
780 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
781 FOR ${index} IN @{index_list}
782 ${data} = Get_From_Member uri=${uri} member_index=${index}
783 Utils.Check Item Occurrence ${data} ${dictionary}
786 Check_No_Content_Member_List_Or_All
787 [Arguments] ${uri} ${member_index_list}=${EMPTY}
788 [Documentation] Send a GET with the supplied uri to all or some members defined in ${member_index_list}.
789 ... Then check there is no content.
790 ${index_list} = List_Indices_Or_All given_list=${member_index_list}
791 FOR ${index} IN @{index_list}
792 ${session} = Resolve_Http_Session_For_Member member_index=${index}
793 Utils.No_Content_From_URI ${session} ${uri}
797 [Arguments] ${uri} ${member_index} ${access}=${ACCEPT_EMPTY}
798 [Documentation] Send a GET with the supplied uri to member ${member_index}.
799 ${session} = Resolve_Http_Session_For_Member member_index=${member_index}
800 ${response_text} = TemplatedRequests.Get_From_Uri uri=${uri} accept=${access} session=${session}
801 [Return] ${response_text}
803 Resolve_IP_Address_For_Member
804 [Arguments] ${member_index}
805 [Documentation] Return node IP address of given index.
806 ${ip_address} = Collections.Get From Dictionary dictionary=${ClusterManagement__index_to_ip_mapping} key=${member_index}
807 [Return] ${ip_address}
809 Resolve_IP_Address_For_Members
810 [Arguments] ${member_index_list}
811 [Documentation] Return a list of IP address of given indexes.
812 ${member_ip_list} = BuiltIn.Create_List
813 FOR ${index} IN @{member_index_list}
814 ${ip_address} = Collections.Get From Dictionary dictionary=${ClusterManagement__index_to_ip_mapping} key=${index}
815 Collections.Append_To_List ${member_ip_list} ${ip_address}
817 [Return] ${member_ip_list}
819 Resolve_Http_Session_For_Member
820 [Arguments] ${member_index}
821 [Documentation] Return RequestsLibrary session alias pointing to node of given index.
822 ${session} = BuiltIn.Set_Variable ClusterManagement__session_${member_index}
825 Resolve_Shard_Type_Class
826 [Arguments] ${shard_type}
827 [Documentation] Simple lookup for class name corresponding to desired type.
828 BuiltIn.Run_Keyword_If '${shard_type}' == 'config' BuiltIn.Return_From_Keyword DistributedConfigDatastore
829 ... ELSE IF '${shard_type}' == 'operational' BuiltIn.Return_From_Keyword DistributedOperationalDatastore
830 BuiltIn.Fail Unrecognized shard type: ${shard_type}
832 ClusterManagement__Build_List
833 [Arguments] ${member}
834 ${member_int} = BuiltIn.Convert_To_Integer ${member}
835 ${index_list} = BuiltIn.Create_List ${member_int}
836 [Return] ${index_list}
838 ClusterManagement__Parse_Sync_Status
839 [Arguments] ${shard_manager_text}
840 [Documentation] Return sync status parsed out of given text. Called twice by Get_Sync_Status_Of_Member.
841 BuiltIn.Log ${shard_manager_text}
842 ${manager_object} = RequestsLibrary.To_Json ${shard_manager_text}
843 ${value_object} = Collections.Get_From_Dictionary dictionary=${manager_object} key=value
844 ${sync_status} = Collections.Get_From_Dictionary dictionary=${value_object} key=SyncStatus
845 [Return] ${sync_status}
848 [Documentation] Create a new list of all indices.
849 BuiltIn.Run_Keyword_And_Return List_Indices_Or_All
852 [Arguments] ${given_list}=${EMPTY}
853 [Documentation] Utility to allow \${EMPTY} as default argument value, as the internal list is computed at runtime.
854 ... This keyword always returns a (shallow) copy of given or default list,
855 ... so operations with the returned list should not affect other lists.
856 ... Also note that this keyword does not consider empty list to be \${EMPTY}.
857 ${return_list_reference} = BuiltIn.Set_Variable_If """${given_list}""" != "" ${given_list} ${ClusterManagement__member_index_list}
858 ${return_list_copy} = BuiltIn.Create_List @{return_list_reference}
859 [Return] ${return_list_copy}
861 List_Indices_Minus_Member
862 [Arguments] ${member_index} ${member_index_list}=${EMPTY}
863 [Documentation] Create a new list which contains indices from ${member_index_list} (or all) without ${member_index}.
864 ${index_list} = List_Indices_Or_All ${member_index_list}
865 Collections.Remove Values From List ${index_list} ${member_index}
866 [Return] ${index_list}
868 ClusterManagement__Compute_Derived_Variables
869 [Arguments] ${int_of_members} ${http_timeout}=${DEFAULT_TIMEOUT_HTTP} ${http_retries}=0
870 [Documentation] Construct index list, session list and IP mapping, publish them as suite variables.
871 @{member_index_list} = BuiltIn.Create_List
872 @{session_list} = BuiltIn.Create_List
873 &{index_to_ip_mapping} = BuiltIn.Create_Dictionary
874 FOR ${index} IN RANGE 1 ${int_of_members+1}
875 ClusterManagement__Include_Member_Index ${index} ${member_index_list} ${session_list} ${index_to_ip_mapping} http_timeout=${http_timeout}
876 ... http_retries=${http_retries}
878 BuiltIn.Set_Suite_Variable \${ClusterManagement__member_index_list} ${member_index_list}
879 BuiltIn.Set_Suite_Variable \${ClusterManagement__index_to_ip_mapping} ${index_to_ip_mapping}
880 BuiltIn.Set_Suite_Variable \${ClusterManagement__session_list} ${session_list}
882 ClusterManagement__Include_Member_Index
883 [Arguments] ${index} ${member_index_list} ${session_list} ${index_to_ip_mapping} ${http_timeout}=${DEFAULT_TIMEOUT_HTTP} ${http_retries}=0
884 [Documentation] Add a corresponding item based on index into the last three arguments.
885 ... Create the Http session whose alias is added to list.
886 Collections.Append_To_List ${member_index_list} ${index}
887 ${member_ip} = BuiltIn.Set_Variable ${ODL_SYSTEM_${index}_IP}
888 # ${index} is int (not string) so "key=value" syntax does not work in the following line.
889 Collections.Set_To_Dictionary ${index_to_ip_mapping} ${index} ${member_ip}
890 # Http session, with ${AUTH}, without headers.
891 ${session_alias} = Resolve_Http_Session_For_Member member_index=${index}
892 RequestsLibrary.Create_Session ${session_alias} http://${member_ip}:${RESTCONFPORT} auth=${AUTH} timeout=${http_timeout} max_retries=${http_retries}
893 Collections.Append_To_List ${session_list} ${session_alias}
895 Sync_Status_Should_Be_False
896 [Arguments] ${controller_index}
897 [Documentation] Verify that cluster node is not in sync with others
898 ${status} Get_Sync_Status_Of_Member ${controller_index}
899 BuiltIn.Should_Not_Be_True ${status}
901 Sync_Status_Should_Be_True
902 [Arguments] ${controller_index}
903 [Documentation] Verify that cluster node is in sync with others
904 ${status} Get_Sync_Status_Of_Member ${controller_index}
905 BuiltIn.Should_Be_True ${status}
908 [Arguments] ${member_index}
909 [Documentation] Return the IP address of the member given the member_index.
910 ${member_int} = BuiltIn.Convert_To_Integer ${member_index}
911 ${member_ip} = Collections.Get_From_Dictionary dictionary=${ClusterManagement__index_to_ip_mapping} key=${member_int}
912 [Return] ${member_ip}
915 [Arguments] ${odl_ip} ${system_ready_state} ${service_state} @{service_list}
916 [Documentation] Issues the karaf shell command showSvcStatus to verify the ready and service states are the same as the arguments passed
917 ${service_status_output} = BuiltIn.Run Keyword If ${NUM_ODL_SYSTEM} > 1 KarafKeywords.Issue_Command_On_Karaf_Console showSvcStatus -n ${odl_ip} ${odl_ip} ${KARAF_SHELL_PORT}
918 ... ELSE KarafKeywords.Issue_Command_On_Karaf_Console showSvcStatus ${odl_ip} ${KARAF_SHELL_PORT}
919 BuiltIn.Should Contain ${service_status_output} ${system_ready_state}
920 FOR ${service} IN @{service_list}
921 BuiltIn.Should Match Regexp ${service_status_output} ${service} +: ${service_state}
924 Check Status Of Services Is OPERATIONAL
925 [Arguments] @{service_list}
926 [Documentation] This keyword will verify whether all the services are operational in all the ODL nodes
927 FOR ${i} IN RANGE ${NUM_ODL_SYSTEM}
928 ClusterManagement.Check Service Status ${ODL_SYSTEM_${i+1}_IP} ACTIVE OPERATIONAL @{service_list}