5 Resource DataModels.robot
8 Resource SSHKeywords.robot
10 Resource ../variables/netvirt/Variables.robot
11 Resource ../variables/Variables.robot
12 Resource VpnOperations.robot
13 Variables ../variables/coe/Modules.py
14 Variables ../variables/netvirt/Modules.py
17 ${BUSY_BOX} ${CURDIR}/../variables/coe/busy-box.yaml
18 ${CNI_BINARY_FILE} /opt/cni/bin/odlovs-cni
19 ${CONFIG_FILE} /etc/cni/net.d/odlovs-cni.conf
20 ${CONFIG_FILE_TEMPLATE} ${CURDIR}/../variables/coe/odlovs-cni.conf.j2
21 ${HOST_INVENTORY} ${CURDIR}/../variables/coe/hosts.yaml
22 ${K8s_MASTER_IP} ${TOOLS_SYSTEM_1_IP}
23 ${K8s_MINION1_IP} ${TOOLS_SYSTEM_2_IP}
24 ${K8s_MINION2_IP} ${TOOLS_SYSTEM_3_IP}
25 ${NODE_READY_STATUS} \\sReady
26 ${PLAYBOOK} ${CURDIR}/../variables/coe/coe_play.yaml
27 ${POD_RUNNING_STATUS} \\sRunning
28 ${WATCHER_COE} ${CURDIR}/../variables/coe/coe.yaml
29 @{NODE_IPs} ${K8s_MASTER_IP} ${K8s_MINION1_IP} ${K8s_MINION2_IP}
30 @{COE_DIAG_SERVICES} OPENFLOW IFM ITM DATASTORE ELAN OVSDB
31 ${VARIABLES_PATH} ${CURDIR}/../variables/coe
35 [Documentation] Suite setup keyword.
36 Coe.Configuration Playbook
37 Coe.Set Connection ids and Bridge
38 Coe.Verify Config Files
39 Coe.Verify Watcher Is Running
40 BuiltIn.Wait Until Keyword Succeeds 40s 2s Coe.Check Node Status Is Ready
42 BuiltIn.Wait Until Keyword Succeeds 60 2 ClusterManagement.Check Status Of Services Is OPERATIONAL @{COE_DIAG_SERVICES}
43 Genius.Verify Tunnel Status as UP default-transport-zone
44 Coe.Derive Coe Data Models
46 Configuration Playbook
47 [Documentation] Ansible playbook which does all basic configuration for kubernetes nodes.
48 ${hosts} = OperatingSystem.Get File ${HOST_INVENTORY}
49 ${hosts} = String.Replace String ${hosts} master_ip ${K8s_MASTER_IP}
50 ${hosts} = String.Replace String ${hosts} minion1_ip ${K8s_MINION1_IP}
51 ${hosts} = String.Replace String ${hosts} minion2_ip ${K8s_MINION2_IP}
52 ${hosts} = String.Replace String ${hosts} odl_ip ${ODL_SYSTEM_IP}
53 ${hosts} = String.Replace String ${hosts} mport ${OVSDBPORT}
54 ${hosts} = String.Replace String ${hosts} cport ${ODL_OF_PORT_6653}
55 ${hosts} = String.Replace String ${hosts} filepath ${CONFIG_FILE_TEMPLATE}
56 ${hosts} = String.Replace String ${hosts} yamlpath ${USER_HOME}/coe.yaml
57 OperatingSystem.Create File ${USER_HOME}/hosts.yaml ${hosts}
58 ${watcher} = OperatingSystem.Get File ${WATCHER_COE}
59 ${watcher} = String.Replace String ${watcher} odlip ${ODL_SYSTEM_IP}
60 ${watcher} = String.Replace String ${watcher} port ${RESTCONFPORT}
61 OperatingSystem.Create File ${WATCHER_COE} ${watcher}
62 SSHKeywords.Copy_File_To_Remote_System ${K8s_MASTER_IP} ${WATCHER_COE} ${USER_HOME}
63 OperatingSystem.Copy File ${PLAYBOOK} ${USER_HOME}
64 ${play_output} = OperatingSystem.Run ansible-playbook ${USER_HOME}/coe_play.yaml -i ${USER_HOME}/hosts.yaml
65 BuiltIn.Log ${play_output}
67 Set Connection ids and Bridge
68 [Documentation] Sets the connection ids for all the nodes and get the bridge from configuration file .
69 ${conn_id_1} = SSHLibrary.Open Connection ${K8s_MASTER_IP}
70 SSHKeywords.Flexible_SSH_Login ${DEFAULT_USER} ${DEFAULT_PASSWORD}
71 BuiltIn.Set Global Variable ${conn_id_1}
72 ${conn_id_2} = SSHLibrary.Open Connection ${K8s_MINION1_IP}
73 SSHKeywords.Flexible_SSH_Login ${DEFAULT_USER} ${DEFAULT_PASSWORD}
74 BuiltIn.Set Global Variable ${conn_id_2}
75 ${conn_id_3} = SSHLibrary.Open Connection ${K8s_MINION2_IP}
76 SSHKeywords.Flexible_SSH_Login ${DEFAULT_USER} ${DEFAULT_PASSWORD}
77 BuiltIn.Set Global Variable ${conn_id_3}
78 ${file} = OperatingSystem.Get File ${CONFIG_FILE_TEMPLATE}
79 ${line} ${bridge} = Should Match Regexp ${file} "ovsBridge": "(\\w.*)"
80 BuiltIn.Set Global Variable ${bridge}
83 [Documentation] Checks if the configuration files are present in all nodes
84 : FOR ${nodes} IN @{NODE_IPs}
85 \ Utils.Verify File Exists On Remote System ${nodes} ${CONFIG_FILE}
86 : FOR ${nodes} IN @{NODE_IPs}
87 \ Utils.Verify File Exists On Remote System ${nodes} ${CNI_BINARY_FILE}
89 Verify Watcher Is Running
90 [Documentation] Checks if watcher is running in the background
91 ${lines} = Utils.Run Command On Remote System ${K8s_MASTER_IP} ps -ef | grep watcher
92 BuiltIn.Should Match Regexp ${lines} .* watcher odl
94 Check Node Status Is Ready
95 [Documentation] Checks the status of nodes.This keyword is repeated until the status of all nodes is Ready
96 ${nodes} = Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl get nodes ${DEFAULT_USER} ${DEFAULT_PASSWORD} ${DEFAULT_LINUX_PROMPT_STRICT}
97 @{cluster} = String.Split To Lines ${nodes} 1
98 : FOR ${node} IN @{cluster}
99 \ BuiltIn.Should Match Regexp ${node} ${NODE_READY_STATUS}
102 [Documentation] Create labels for minions so that random allocation of pods to minions is avoided
103 ${nodes} = Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl get nodes
104 ${node_1} = String.Get Line ${nodes} 2
105 ${minion_1} = BuiltIn.Should Match Regexp ${node_1} ^\\w+-.*-\\d+
106 ${node_2} = String.Get Line ${nodes} 3
107 ${minion_2} = BuiltIn.Should Match Regexp ${node_2} ^\\w+-.*-\\d+
108 Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl label nodes ${minion_1} disktype=ssd
109 Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl label nodes ${minion_2} disktype=ssl
110 Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl get nodes --show-labels
112 Derive Coe Data Models
113 [Documentation] Data models is created by integrating netvirt and coe data models which is given as input to get the model dumps
114 : FOR ${models} IN @{netvirt_data_models}
115 \ Collections.Append To List ${coe_data_models} ${models}
117 Check Pod Status Is Running
118 [Documentation] Checks the status of pods.This keyword is repeated until the status of all pods is Running
119 ${pods} = Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl get pods -o wide ${DEFAULT_USER} ${DEFAULT_PASSWORD} ${DEFAULT_LINUX_PROMPT_STRICT}
120 @{cluster} = String.Split To Lines ${pods} 1
121 : FOR ${pod} IN @{cluster}
122 \ BuiltIn.Should Match Regexp ${pod} ${POD_RUNNING_STATUS}
125 [Documentation] Test teardown to get dumpflows,ovsconfig,model dump,node status,pod status and to dump config files \ and delete pods.
126 OVSDB.Get DumpFlows And Ovsconfig ${conn_id_1} ${bridge}
127 OVSDB.Get DumpFlows And Ovsconfig ${conn_id_2} ${bridge}
128 OVSDB.Get DumpFlows And Ovsconfig ${conn_id_3} ${bridge}
129 BuiltIn.Run Keyword And Ignore Error DataModels.Get Model Dump ${ODL_SYSTEM_IP} ${coe_data_models}
131 Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl get nodes ${DEFAULT_USER} ${DEFAULT_PASSWORD} ${DEFAULT_LINUX_PROMPT_STRICT}
132 Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl get pods -o wide ${DEFAULT_USER} ${DEFAULT_PASSWORD} ${DEFAULT_LINUX_PROMPT_STRICT}
136 [Documentation] Waits till the keyword delete status succeeds implying that all pods created have been deleted
137 ${lines} = Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl get pods -o wide
138 @{lines} = String.Split To Lines ${lines} 1
139 : FOR ${status} IN @{lines}
140 \ ${pod_name} = BuiltIn.Should Match Regexp ${status} ^\\w+
141 \ Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl delete pods ${pod_name}
142 BuiltIn.Wait Until Keyword Succeeds 60s 3s Coe.Check If Pods Are Terminated
144 Check If Pods Are Terminated
145 [Documentation] Checks if the pods created have been terminated.The keyword is repeated until the pods are deleted
146 ${status} = Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl get pods -o wide ${DEFAULT_USER} ${DEFAULT_PASSWORD} ${DEFAULT_LINUX_PROMPT_STRICT}
147 ... ${DEFAULT_TIMEOUT} return_stdout=False return_stderr=True
148 BuiltIn.Should Contain ${status} No resources
151 [Documentation] Logs the configuration files present in all nodes
152 : FOR ${nodes} IN @{NODE_IPs}
153 \ Utils.Run Command On Remote System And Log ${nodes} cat ${CONFIG_FILE}
156 [Documentation] Suite teardown keyword
157 Coe.Collect Watcher Log
158 Coe.Collect Journalctl Log
161 SSHLibrary.Close All Connections
164 [Documentation] Watcher running in background logs into watcher.out which is copied to ${JENKINS_WORKSPACE}/archives/watcher.log
165 SSHLibrary.Open Connection ${K8s_MASTER_IP}
166 SSHKeywords.Flexible_SSH_Login ${DEFAULT_USER} ${DEFAULT_PASSWORD}
167 SSHLibrary.Get File /tmp/watcher.out ${JENKINS_WORKSPACE}/archives/watcher.log
168 SSHLibrary.Close Connection
170 Collect Journalctl Log
171 [Documentation] Logs of the command journalctl -u kubelet is copied to ${JENKINS_WORKSPACE}/archives/journal.log
172 Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} sudo journalctl -u kubelet > ${USER_HOME}/journal.txt
173 SSHLibrary.Open Connection ${K8s_MASTER_IP}
174 SSHKeywords.Flexible_SSH_Login ${DEFAULT_USER} ${DEFAULT_PASSWORD}
175 SSHLibrary.Get File ${USER_HOME}/journal.txt ${JENKINS_WORKSPACE}/archives/journalctl.log
176 SSHLibrary.Close Connection
179 [Documentation] Kill the watcher running at the background after completion of tests cases
180 ${lines} = Utils.Run Command On Remote System ${K8s_MASTER_IP} ps -ef | grep watcher
181 ${line} ${pid} = BuiltIn.Should Match Regexp ${lines} \\w+\\s+(\\d+).*watcher odl
182 Utils.Run Command On Remote System ${K8s_MASTER_IP} kill -9 ${pid}
185 [Documentation] Reset K8s to clear up all stale entries
186 : FOR ${nodes} IN @{NODE_IPs}
187 \ ${kube} = Utils.Run Command On Remote System And Log ${nodes} sudo kubeadm reset
188 \ BuiltIn.Should Contain ${kube} Stopping the kubelet service.
191 [Arguments] ${label} ${yaml} ${name}
192 [Documentation] Creates pods using the labels of the nodes and busy box names passed as arguments.
193 ${busybox} = OperatingSystem.Get File ${BUSY_BOX}
194 ${busybox} = String.Replace String ${busybox} string ${label}
195 ${busybox} = String.Replace String ${busybox} busyboxname ${name}
196 OperatingSystem.Create File ${VARIABLES_PATH}/${yaml} ${busybox}
197 SSHKeywords.Move_file_To_Remote_System ${K8s_MASTER_IP} ${VARIABLES_PATH}/${yaml} ${USER_HOME}
198 Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl create -f ${yaml}
200 Collect Pod Names and Ping
201 [Documentation] This keyword collects the pod names and checks connectivity between each and every pod with respect to one another.
202 ${lines} = Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl get pods -o wide
203 @{lines} = String.Split To Lines ${lines} 1
204 : FOR ${status} IN @{lines}
205 \ ${pod_name} = Builtin.Should Match Regexp ${status} ^\\w+
206 \ Ping Pods ${pod_name} @{lines}
209 [Arguments] ${pod_name} @{lines}
210 [Documentation] Ping pods to check connectivity between them
211 : FOR ${pod ip} IN @{lines}
212 \ ${status} = Run Keyword And Return Status Should Contain ${pod ip} ${pod_name}
213 \ BuiltIn.Continue For Loop If ${status} == True
214 \ ${pod_ip} = Builtin.Should Match Regexp ${pod ip} \\d+.\\d+.\\d+.\\d+
215 \ ${ping} = Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl exec -it ${pod_name} -- ping -c 3 ${pod_ip}
216 \ Builtin.Should Match Regexp ${ping} ${PING_REGEXP}
219 @{suite names} Get Regexp Matches ${SUITES} coe\\/(\\w+).robot 1
220 @{suite names updated} Create List
221 : FOR ${suites} IN @{suite names}
222 \ ${suites} Replace String ${suites} _ ${SPACE}
223 \ Append To List ${suite names updated} ${suites}
224 ${first suite} = Set Variable ${suite names updated[0]}
225 ${line} ${current suite} Should Match Regexp ${SUITE_NAME} .txt.(\\w.*)
226 ${status} = BuiltIn.Evaluate '${first suite}' == '${current suite}'
227 Run Keyword If '${status}' == 'True' Coe.Start Suite
230 @{suite names} Get Regexp Matches ${SUITES} coe\\/(\\w+).robot 1
231 @{suite names updated} Create List
232 : FOR ${suites} IN @{suite names}
233 \ ${suites} Replace String ${suites} _ ${SPACE}
234 \ Append To List ${suite names updated} ${suites}
235 ${last suite} = Set Variable ${suite names updated[-1]}
236 ${line} ${current suite} Should Match Regexp ${SUITE_NAME} .txt.(\\w.*)
237 ${status} = BuiltIn.Evaluate '${last suite}' == '${current suite}'
238 Run Keyword If '${status}' == 'True' Coe.Stop Suite