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 stopping 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
16 Suite Setup Setup_Everything
17 Suite Teardown Teardown_Everything
18 Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
19 Test Teardown SetupUtils.Teardown_Test_Show_Bugs_If_Test_Failed
20 Library SSHLibrary timeout=10s
22 Library OperatingSystem
23 Resource ../../../libraries/BGPcliKeywords.robot
24 Resource ../../../libraries/ClusterManagement.robot
25 Resource ../../../libraries/NexusKeywords.robot
26 Resource ../../../libraries/PcepOperations.robot
27 Resource ../../../libraries/SetupUtils.robot
28 Resource ../../../libraries/TemplatedRequests.robot
29 Resource ../../../variables/Variables.robot
33 ${DIR_WITH_TEMPLATES} ${CURDIR}/../../../variables/bgpclustering/
34 ${PCC_LOG_FILE} pccmock.stop.log
35 ${CONFIG_SESSION} session
38 Get_Example_Pcep_Owner
39 [Documentation] Find an odl node which is able to accept incomming connection.
40 ${pcep_owner} ${pcep_candidates}= Wait_Until_Keyword_Succeeds 5x 2s ClusterManagement.Get_Owner_And_Successors_For_device pcep-topology
42 BuiltIn.Set Suite variable ${pcep_owner}
43 BuiltIn.Log ${pcep_owner}
44 BuiltIn.Set Suite variable ${pcep_candidates}
45 ${session}= ClusterManagement.Resolve_Http_Session_For_Member member_index=${pcep_owner}
46 BuiltIn.Set_Suite_Variable ${living_session} ${session}
47 BuiltIn.Log ${living_session}
48 BuiltIn.Set_Suite_Variable ${living_node} ${pcep_owner}
50 Verify_Data_Reported_1
51 [Documentation] Verifies if pcep-topology reported expected data
52 ... Expects pcep-topology not be empty/filled path-computation.
53 Pcep_Topology_Postcondition
55 Stop_Current_Owner_Member
56 [Documentation] Stopping cluster node which is connected with pcc-mock.
57 ClusterManagement.Stop_Single_Member ${pcep_owner}
58 BuiltIn.Set Suite variable ${old_pcep_owner} ${pcep_owner}
59 BuiltIn.Set Suite variable ${old_pcep_candidates} ${pcep_candidates}
60 ${idx}= Collections.Get From List ${old_pcep_candidates} 0
61 ${session}= ClusterManagement.Resolve_Http_Session_For_Member member_index=${idx}
62 BuiltIn.Set_Suite_Variable ${living_session} ${session}
63 BuiltIn.Set_Suite_Variable ${living_node} ${idx}
66 [Documentation] Verifies if new owner of pcep-topology is elected.
67 BuiltIn.Wait_Until_Keyword_Succeeds 10x 5s Verify_New_Pcep_Owner_Elected ${old_pcep_owner} ${living_node}
69 Verify_Data_Reported_2
70 [Documentation] Verifies if pcep-topology reports expected data
71 ... Expects pcep-topology not be empty/filled path-computation.
72 Pcep_Topology_Postcondition
75 [Documentation] Starting stopped node
76 ClusterManagement.Start_Single_Member ${old_pcep_owner}
79 [Documentation] Verifies started node become candidate for pcep_topology
80 BuiltIn.Wait_Until_Keyword_Succeeds 10x 5s Verify_New_Pcep_Candidate_Present ${old_pcep_owner} ${living_node}
82 Verify_Data_Reported_3
83 [Documentation] Verifies if pcep-topology reported expected data
84 ... Expects pcep-topology not be empty/filled path-computation.
85 Pcep_Topology_Postcondition
88 [Documentation] Send ctrl+c to pcc-mock to stop it.
89 BGPcliKeywords.Stop_Console_Tool_And_Wait_Until_Prompt
93 [Documentation] Initial setup
94 SetupUtils.Setup_Utils_For_Setup_And_Teardown
95 ClusterManagement.ClusterManagement_Setup
96 NexusKeywords.Initialize_Artifact_Deployment_And_Usage
97 RequestsLibrary.Create_Session ${CONFIG_SESSION} http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH}
98 ${name}= NexusKeywords.Deploy_Test_Tool bgpcep pcep-pcc-mock
99 BuiltIn.Set_Suite_Variable ${filename} ${name}
100 #Setting Pcc Name and its code for mapping for templates
101 BuiltIn.Set_Suite_Variable ${pcc_name} pcc_${TOOLS_SYSTEM_IP}_tunnel_1
102 ${code}= Evaluate binascii.b2a_base64('${pcc_name}')[:-1] modules=binascii
103 BuiltIn.Set_Suite_Variable ${pcc_name_code} ${code}
104 PcepOperations.Pcep_Topology_Precondition ${CONFIG_SESSION}
108 [Documentation] Suite cleanup
109 BGPcliKeywords.Store_File_To_Workspace ${PCC_LOG_FILE} ${PCC_LOG_FILE}
110 RequestsLibrary.Delete_All_Sessions
111 SSHLibrary.Close_All_Connections
114 [Documentation] Starts pcc mock
115 ${command}= BuiltIn.Set_Variable -jar ${filename} --reconnect 5 --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}
116 BGPcliKeywords.Start_Java_Tool_And_Verify_Connection ${command} started
118 Pcep_Topology_Postcondition
119 [Documentation] Verifies if the tool reported expected data
120 &{mapping} BuiltIn.Create_Dictionary IP=${TOOLS_SYSTEM_IP} CODE=${pcc_name_code} NAME=${pcc_name} IP_ODL=${ODL_SYSTEM_${pcep_owner}_IP}
121 BuiltIn.Wait_Until_Keyword_Succeeds 10x 5s TemplatedRequests.Get_As_Json_Templated ${DIR_WITH_TEMPLATES}${/}pcep_on_state ${mapping} ${living_session}
124 Verify_New_Pcep_Owner_Elected
125 [Arguments] ${old_owner} ${node_to_ask}
126 [Documentation] Verifies new owner was elected
127 ${owner} ${candidates}= ClusterManagement.Get_Owner_And_Successors_For_device pcep-topology Bgpcep ${node_to_ask}
128 BuiltIn.Should_Not_Be_Equal ${old_owner} ${owner}
129 BuiltIn.Set_Suite_Variable ${pcep_owner} ${owner}
131 Verify_New_Pcep_Candidate_Present
132 [Arguments] ${candidate} ${node_to_ask}
133 [Documentation] Verifies candidate's presence.
134 ${owner} ${candidates}= ClusterManagement.Get_Owner_And_Successors_For_device pcep-topology Bgpcep ${node_to_ask}
135 Collections.Append_To_List ${candidates} ${owner}
136 BuiltIn.Should_Contain ${candidates} ${candidate}
137 BuiltIn.Set_Suite_Variable ${pcep_owner} ${owner}