2 Documentation PCEP functional HA testing with one pcep peer.
4 ... Copyright (c) 2017 AT&T Intellectual Property. All rights reserved.
6 ... This program and the accompanying materials are made available under the
7 ... terms of the Eclipse Public License v1.0 which accompanies this distbmution,
8 ... and is available at http://www.eclipse.org/legal/epl-v10.html
10 ... This suite uses PCC mock. It is configured to have 3 peers (all 3 nodes of odl).
11 ... PCEP implemented with singleton accepts only one incomming conection. PCC mock
12 ... logs will show that one peer will be connected and two will fail.
13 ... After killing karaf which owned connection new owner should be elected and
14 ... this new owner should accept incomming PCC connection.
15 ... TODO: Add similar keywords from all bgpclustering-ha tests into same libraries
17 Library SSHLibrary timeout=10s
19 Library OperatingSystem
20 Resource ../../../libraries/BGPcliKeywords.robot
21 Resource ../../../libraries/ClusterManagement.robot
22 Resource ../../../libraries/NexusKeywords.robot
23 Resource ../../../libraries/PcepOperations.robot
24 Resource ../../../libraries/SetupUtils.robot
25 Resource ../../../libraries/TemplatedRequests.robot
26 Resource ../../../variables/Variables.robot
28 Suite Setup Setup_Everything
29 Suite Teardown Teardown_Everything
30 Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
31 Test Teardown SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
36 ${DIR_WITH_TEMPLATES} ${CURDIR}/../../../variables/bgpclustering/${ODL_STREAM}
37 ${PCC_LOG_FILE} pccmock.restart.log
38 ${CONFIG_SESSION} session
39 ${OLD_ERROR_ARGS} \n"last-received-error": {},\n"last-sent-error": {},
40 ${NEW_ERROR_ARGS} ${EMPTY}
44 Get_Example_Pcep_Owner
45 [Documentation] Find an odl node which is able to accept incomming connection.
46 ${pcep_owner} ${pcep_candidates}= Wait_Until_Keyword_Succeeds
49 ... ClusterManagement.Get_Owner_And_Successors_For_device
53 BuiltIn.Set Suite variable ${pcep_owner}
54 BuiltIn.Log ${pcep_owner}
55 BuiltIn.Set Suite variable ${pcep_candidates}
56 ${session}= ClusterManagement.Resolve_Http_Session_For_Member member_index=${pcep_owner}
57 BuiltIn.Set_Suite_Variable ${living_session} ${session}
58 BuiltIn.Log ${living_session}
59 BuiltIn.Set_Suite_Variable ${living_node} ${pcep_owner}
61 Verify_Data_Reported_1
62 [Documentation] Verifies if pcep-topology reported expected data
63 ... Expects pcep-topology not be empty/filled path-computation.
64 Pcep_Topology_Postcondition
66 Kill_Current_Owner_Member
67 [Documentation] Killing cluster node which is connected with pcc-mock.
68 ClusterManagement.Kill_Single_Member ${pcep_owner}
69 BuiltIn.Set Suite variable ${old_pcep_owner} ${pcep_owner}
70 BuiltIn.Set Suite variable ${old_pcep_candidates} ${pcep_candidates}
71 ${idx}= Collections.Get From List ${old_pcep_candidates} 0
72 ${session}= ClusterManagement.Resolve_Http_Session_For_Member member_index=${idx}
73 BuiltIn.Set_Suite_Variable ${living_session} ${session}
74 BuiltIn.Set_Suite_Variable ${living_node} ${idx}
77 [Documentation] Verifies if new owner of pcep-topology is elected.
78 BuiltIn.Wait_Until_Keyword_Succeeds
81 ... Verify_New_Pcep_Owner_Elected
85 Verify_Data_Reported_2
86 [Documentation] Verifies if pcep-topology reports expected data
87 ... Expects pcep-topology not be empty/filled path-computation.
88 Pcep_Topology_Postcondition
91 [Documentation] Starting stopped node
92 ClusterManagement.Start_Single_Member ${old_pcep_owner}
95 [Documentation] Verifies started node become candidate for pcep_topology
96 BuiltIn.Wait_Until_Keyword_Succeeds
99 ... Verify_New_Pcep_Candidate_Present
100 ... ${old_pcep_owner}
103 Verify_Data_Reported_3
104 [Documentation] Verifies if pcep-topology reported expected data
105 ... Expects pcep-topology not be empty/filled path-computation.
106 Pcep_Topology_Postcondition
109 [Documentation] Send ctrl+c to pcc-mock to stop it.
110 BGPcliKeywords.Stop_Console_Tool_And_Wait_Until_Prompt
115 [Documentation] Initial setup
116 SetupUtils.Setup_Utils_For_Setup_And_Teardown
117 ClusterManagement.ClusterManagement_Setup
118 NexusKeywords.Initialize_Artifact_Deployment_And_Usage
119 RequestsLibrary.Create_Session ${CONFIG_SESSION} http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH}
120 ${name}= NexusKeywords.Deploy_Test_Tool bgpcep pcep-pcc-mock
121 BuiltIn.Set_Suite_Variable ${filename} ${name}
122 #Setting Pcc Name and its code for mapping for templates
123 #TODO: Move variable definitions into PcepOperations setup after its update
124 BuiltIn.Set_Suite_Variable ${pcc_name} pcc_${TOOLS_SYSTEM_IP}_tunnel_1
125 ${code}= Evaluate binascii.b2a_base64('${pcc_name}')[:-1] modules=binascii
126 BuiltIn.Set_Suite_Variable ${pcc_name_code} ${code}
127 PcepOperations.Pcep_Topology_Precondition ${CONFIG_SESSION}
128 ${ERROR_ARGS}= CompareStream.Set_Variable_If_At_Least_Neon ${NEW_ERROR_ARGS} ${OLD_ERROR_ARGS}
129 BuiltIn.Set_Suite_Variable ${ERROR_ARGS}
133 [Documentation] Suite cleanup
134 BGPcliKeywords.Store_File_To_Workspace ${PCC_LOG_FILE} ${PCC_LOG_FILE}
135 RequestsLibrary.Delete_All_Sessions
136 SSHLibrary.Close_All_Connections
139 [Documentation] Starts pcc mock
140 ${command}= BuiltIn.Set_Variable
141 ... -jar ${filename} --reconnect 1 --local-address ${TOOLS_SYSTEM_IP} --remote-address ${ODL_SYSTEM_1_IP}:4189,${ODL_SYSTEM_2_IP}:4189,${ODL_SYSTEM_3_IP}:4189 --log-level INFO 2>&1 | tee ${PCC_LOG_FILE}
142 BGPcliKeywords.Start_Java_Tool_And_Verify_Connection ${command} started
144 Pcep_Topology_Postcondition
145 [Documentation] Verifies if the tool reported expected data
146 &{mapping}= BuiltIn.Create_Dictionary
147 ... IP=${TOOLS_SYSTEM_IP}
148 ... CODE=${pcc_name_code}
150 ... IP_ODL=${ODL_SYSTEM_${pcep_owner}_IP}
151 ... ERRORS=${ERROR_ARGS}
152 BuiltIn.Wait_Until_Keyword_Succeeds
155 ... TemplatedRequests.Get_As_Json_Templated
156 ... ${DIR_WITH_TEMPLATES}${/}pcep_on_state
158 ... ${living_session}
161 Verify_New_Pcep_Owner_Elected
162 [Documentation] Verifies new owner was elected
163 [Arguments] ${old_owner} ${node_to_ask}
164 ${owner} ${candidates}= ClusterManagement.Get_Owner_And_Successors_For_device
168 BuiltIn.Should_Not_Be_Equal ${old_owner} ${owner}
169 BuiltIn.Set_Suite_Variable ${pcep_owner} ${owner}
171 Verify_New_Pcep_Candidate_Present
172 [Documentation] Verifies candidate's presence.
173 [Arguments] ${candidate} ${node_to_ask}
174 ${owner} ${candidates}= ClusterManagement.Get_Owner_And_Successors_For_device
178 Collections.Append_To_List ${candidates} ${owner}
179 BuiltIn.Should_Contain ${candidates} ${candidate}
180 BuiltIn.Set_Suite_Variable ${pcep_owner} ${owner}