2 Documentation Collection of test cases to validate OVSDB projects bugs.
3 ... - https://bugs.opendaylight.org/show_bug.cgi?id=5221
4 ... - https://bugs.opendaylight.org/show_bug.cgi?id=5177
5 ... - https://bugs.opendaylight.org/show_bug.cgi?id=4794
6 Suite Setup OVSDB Connection Manager Suite Setup
7 Suite Teardown OVSDB Connection Manager Suite Teardown
8 Test Setup SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
10 Library OperatingSystem
12 Library RequestsLibrary
13 Variables ../../../variables/Variables.py
14 Resource ../../../libraries/Utils.robot
15 Resource ../../../libraries/SetupUtils.robot
16 Resource ../../../libraries/WaitForFailure.robot
17 Resource ../../../libraries/OVSDB.robot
21 ${BRIDGE} ovsdb-csit-test-5177
22 ${SOUTHBOUND_CONFIG_API} ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:%2F%2F${TOOLS_SYSTEM_IP}:${OVSDB_PORT}
23 ${OVSDB_CONFIG_DIR} ${CURDIR}/../../../variables/ovsdb
27 [Documentation] In the case that an ovs node is rebooted, or the ovs service is
28 ... otherwise restarted, a controller initiated connection should reconnect when
29 ... the ovs is ready and available.
30 [Setup] Clean OVSDB Test Environment
31 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl set-manager ptcp:${OVSDB_PORT}
32 Connect Controller To OVSDB Node
33 @{list} Create List ovsdb://${TOOLS_SYSTEM_IP}:${OVSDB_PORT}
34 Wait Until Keyword Succeeds 8s 2s Check For Elements At URI ${OPERATIONAL_TOPO_API}/topology/ovsdb:1 ${list}
35 Create Bridge ${TOOLS_SYSTEM_IP}:6634 ${BRIDGE}
36 @{list} Create List ovsdb://${TOOLS_SYSTEM_IP}:${OVSDB_PORT}/bridge/${BRIDGE}
37 Wait Until Keyword Succeeds 8s 2s Check For Elements At URI ${OPERATIONAL_TOPO_API}/topology/ovsdb:1 ${list}
38 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo /usr/share/openvswitch/scripts/ovs-ctl stop
39 Wait Until Keyword Succeeds 8s 2s Check For Elements Not At URI ${OPERATIONAL_TOPO_API}/topology/ovsdb:1 ${list}
40 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo /usr/share/openvswitch/scripts/ovs-ctl start
41 # Depending on when the retry timers are firing, it may take some 10s of seconds to reconnect, so setting to 30 to cover that.
42 Wait Until Keyword Succeeds 30s 2s Check For Elements At URI ${OPERATIONAL_TOPO_API}/topology/ovsdb:1 ${list}
43 [Teardown] Run Keywords Clean OVSDB Test Environment
44 ... AND RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:%2F%2F${TOOLS_SYSTEM_IP}:6634%2Fbridge%2F${BRIDGE}
45 ... AND RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:%2F%2F${TOOLS_SYSTEM_IP}:6634
46 ... AND Report_Failure_Due_To_Bug 5221
49 [Documentation] This test case will recreate the bug using the same basic steps as
50 ... provided in the bug, and noted here:
51 ... 1) create bridge in config using the UUID determined in Suite Setup
52 ... 2) connect ovs (vsctl set-manager)
53 ... 3) Fail if node is not discovered in Operational Store
54 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl set-manager tcp:${ODL_SYSTEM_IP}:6640
55 Wait Until Keyword Succeeds 5s 1s Verify OVS Reports Connected
56 ${ovsdb_uuid}= Get OVSDB UUID ${TOOLS_SYSTEM_IP}
57 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl del-manager
58 # Suite teardown wants this ${ovsdb_uuid} variable for it's best effort cleanup, so making it visible at suite level.
59 Set Suite Variable ${ovsdb_uuid}
60 ${node} Set Variable uuid/${ovsdb_uuid}
61 Create Bridge ${node} ${BRIDGE}
62 ${resp} RequestsLibrary.Get Request session ${CONFIG_TOPO_API}
64 Should Be Equal As Strings ${resp.status_code} 200 Response status code error
65 Should Contain ${resp.content} ${node}/bridge/${BRIDGE}
66 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl set-manager tcp:${ODL_SYSTEM_IP}:6640
67 @{list} Create List ${BRIDGE}
68 Wait Until Keyword Succeeds 8s 2s Check For Elements At URI ${OPERATIONAL_TOPO_API}/topology/ovsdb:1 ${list}
69 [Teardown] Run Keywords Clean OVSDB Test Environment
70 ... AND Report_Failure_Due_To_Bug 5177
73 [Documentation] This test is dependent on the work done in the Bug 5177 test case so should
74 ... always be executed immediately after.
75 ... 1) delete bridge in config
76 ... 2) Poll and Fail if exception is seen in karaf.log
77 ${node} Set Variable ovsdb:%2F%2Fuuid%2F${ovsdb_uuid}
78 ${resp} RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/${node}%2Fbridge%2F${BRIDGE}
79 Should Be Equal As Strings ${resp.status_code} 200 Response status code error
80 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl del-manager
81 # If the exception is seen in karaf.log within 10s, the following line will FAIL, which is the point.
82 Verify_Keyword_Does_Not_Fail_Within_Timeout 10s 1s Check Karaf Log File Does Not Have Messages ${ODL_SYSTEM_IP} Shard.*shard-topology-operational An exception occurred while preCommitting transaction
84 [Teardown] Run Keywords Clean OVSDB Test Environment
85 ... AND Report_Failure_Due_To_Bug 4794
88 [Documentation] If this bug is reproduced, it's possible that the operational store will be
89 ... stuck with leftover nodes and further system tests could fail. It's advised to run this
90 ... test last if possible. See the bug description for high level steps to reproduce
91 ... https://bugs.opendaylight.org/show_bug.cgi?id=7160#c0
92 [Setup] Run Keywords SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
93 ... AND Clean OVSDB Test Environment
94 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl set-manager ptcp:${OVSDB_PORT}
95 Connect Controller To OVSDB Node
96 ${QOS}= Set Variable QOS-1
97 ${QUEUE}= Set Variable QUEUE-1
98 ${sample} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_node.json
99 ${sample1} Replace String ${sample} 127.0.0.1 ${TOOLS_SYSTEM_IP}
100 ${body} Replace String ${sample1} 61644 ${OVSDB_PORT}
101 ${resp} RequestsLibrary.Post Request session ${CONFIG_TOPO_API}/topology/ovsdb:1 data=${body}
102 Log Config And Operational Topology
103 ${body} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_qos.json
104 ${resp} RequestsLibrary.Put Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1/ovsdb:qos-entries/${QOS}/ data=${body}
105 Log Config And Operational Topology
106 ${body} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_queue.json
107 ${resp} RequestsLibrary.Put Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1/ovsdb:queues/${QUEUE}/ data=${body}
108 Log Config And Operational Topology
109 ${body} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/bug_7160/create_qoslinkedqueue.json
110 ${resp} RequestsLibrary.Put Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1 data=${body}
111 Log Config And Operational Topology
112 ${resp} RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1/ovsdb:qos-entries/${QOS}/queue-list/0/
113 Log Config And Operational Topology
114 ${resp} RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1/ovsdb:qos-entries/${QOS}/
115 Log Config And Operational Topology
116 ${resp} RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1/ovsdb:queues/${QUEUE}/
117 Log Config And Operational Topology
118 ${resp} RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:HOST1
119 Log Config And Operational Topology
120 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl del-manager
121 ${node} Set Variable ovsdb:%2F%2F${TOOLS_SYSTEM_IP}:${OVSDB_PORT}
122 RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/${node}
123 Log Config And Operational Topology
124 Wait Until Keyword Succeeds 5s 1s Config and Operational Topology Should Be Empty
125 [Teardown] Run Keywords Clean OVSDB Test Environment
126 ... AND Report_Failure_Due_To_Bug 7160
129 OVSDB Connection Manager Suite Setup
130 SetupUtils.Setup_Utils_For_Setup_And_Teardown
131 Open Controller Karaf Console On Background
132 Create Session session http://${ODL_SYSTEM_IP}:${RESTCONFPORT} auth=${AUTH} headers=${HEADERS}
133 Clean OVSDB Test Environment ${TOOLS_SYSTEM_IP}
134 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl set-manager tcp:${ODL_SYSTEM_IP}:6640
135 Wait Until Keyword Succeeds 5s 1s Verify OVS Reports Connected
136 Run Command On Remote System ${TOOLS_SYSTEM_IP} sudo ovs-vsctl del-manager
138 OVSDB Connection Manager Suite Teardown
139 [Documentation] Cleans up test environment, close existing sessions.
140 Clean OVSDB Test Environment ${TOOLS_SYSTEM_IP}
141 # Best effort to clean config store, by deleting all the types of nodes that are used in this suite
142 ${node} Set Variable ovsdb:%2F%2Fuuid%2F${ovsdb_uuid}
143 RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/${node}
144 RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/${node}%2Fbridge%2F${BRIDGE}
145 ${node} Set Variable ovsdb:%2F%2F${TOOLS_SYSTEM_IP}:${OVSDB_PORT}
146 RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/${node}
147 RequestsLibrary.Delete Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/${node}%2Fbridge%2F${BRIDGE}
148 ${resp} RequestsLibrary.Get Request session ${CONFIG_TOPO_API}
151 # TODO: both Create Bridge and Connect Controller To OVSDB Node keywords below should be moved to a library
152 # and all the suites using this kind of work can move to using the library instead of
153 # doing all this work each time.
156 [Arguments] ${node_string} ${bridge}
157 [Documentation] This will create bridge on the specified OVSDB node.
158 ${body} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/create_bridge.json
159 ${body} Replace String ${body} ovsdb://127.0.0.1:61644 ovsdb://${node_string}
160 ${body} Replace String ${body} tcp:127.0.0.1:6633 tcp:${ODL_SYSTEM_IP}:6633
161 ${body} Replace String ${body} 127.0.0.1 ${TOOLS_SYSTEM_IP}
162 ${body} Replace String ${body} br01 ${bridge}
163 ${body} Replace String ${body} 61644 ${OVSDB_PORT}
164 ${node_string} Replace String ${node_string} / %2F
165 ${uri}= Set Variable ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:%2F%2F${node_string}%2Fbridge%2F${bridge}
168 ${resp} RequestsLibrary.Put Request session ${uri} data=${body}
169 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
171 Connect Controller To OVSDB Node
172 [Documentation] Initiate the connection to OVSDB node from controller
173 ${sample} OperatingSystem.Get File ${OVSDB_CONFIG_DIR}/connect.json
174 ${sample1} Replace String ${sample} 127.0.0.1 ${TOOLS_SYSTEM_IP}
175 ${body} Replace String ${sample1} 61644 ${OVSDB_PORT}
177 ${resp} RequestsLibrary.Put Request session ${CONFIG_TOPO_API}/topology/ovsdb:1/node/ovsdb:%2F%2F${TOOLS_SYSTEM_IP}:${OVSDB_PORT} data=${body}
179 Should Contain ${ALLOWED_STATUS_CODES} ${resp.status_code}
180 Wait Until Keyword Succeeds 5s 1s Verify OVS Reports Connected
182 Log Config And Operational Topology
183 [Documentation] For debugging purposes, this will log both config and operational topo data stores
184 ${resp} RequestsLibrary.Get Request session ${CONFIG_TOPO_API}
186 ${resp} RequestsLibrary.Get Request session ${OPERATIONAL_TOPO_API}
189 Config and Operational Topology Should Be Empty
190 [Documentation] This will check that only the expected output is there for both operational and config
191 ... topology data stores. Empty probably means that only ovsdb:1 is there.
192 ${config_resp} RequestsLibrary.Get Request session ${CONFIG_TOPO_API}
193 ${operational_resp} RequestsLibrary.Get Request session ${OPERATIONAL_TOPO_API}
194 Should Contain ${config_resp.content} {"topology-id":"ovsdb:1"}
195 Should Contain ${operational_resp.content} {"topology-id":"ovsdb:1"}