Variables ../variables/netvirt/Modules.py
*** Variables ***
+${BUSY_BOX} ${CURDIR}/../variables/coe/busy-box.yaml
${CNI_BINARY_FILE} /opt/cni/bin/odlovs-cni
${CONFIG_FILE} /etc/cni/net.d/odlovs-cni.conf
${CONFIG_FILE_TEMPLATE} ${CURDIR}/../variables/coe/odlovs-cni.conf.j2
${WATCHER_COE} ${CURDIR}/../variables/coe/coe.yaml
@{NODE_IPs} ${K8s_MASTER_IP} ${K8s_MINION1_IP} ${K8s_MINION2_IP}
@{COE_DIAG_SERVICES} OPENFLOW IFM ITM DATASTORE ELAN OVSDB
+${VARIABLES_PATH} ${CURDIR}/../variables/coe
*** Keywords ***
Start Suite
${watcher} = String.Replace String ${watcher} port ${RESTCONFPORT}
OperatingSystem.Create File ${WATCHER_COE} ${watcher}
SSHKeywords.Copy_File_To_Remote_System ${K8s_MASTER_IP} ${WATCHER_COE} ${USER_HOME}
- OperatingSystem.Move File ${PLAYBOOK} ${USER_HOME}
+ OperatingSystem.Copy File ${PLAYBOOK} ${USER_HOME}
${play_output} = OperatingSystem.Run ansible-playbook ${USER_HOME}/coe_play.yaml -i ${USER_HOME}/hosts.yaml
BuiltIn.Log ${play_output}
[Documentation] Sets the connection ids for all the nodes and get the bridge from configuration file .
${conn_id_1} = SSHLibrary.Open Connection ${K8s_MASTER_IP}
SSHKeywords.Flexible_SSH_Login ${DEFAULT_USER} ${DEFAULT_PASSWORD}
- BuiltIn.Set Suite Variable ${conn_id_1}
+ BuiltIn.Set Global Variable ${conn_id_1}
${conn_id_2} = SSHLibrary.Open Connection ${K8s_MINION1_IP}
SSHKeywords.Flexible_SSH_Login ${DEFAULT_USER} ${DEFAULT_PASSWORD}
- BuiltIn.Set Suite Variable ${conn_id_2}
+ BuiltIn.Set Global Variable ${conn_id_2}
${conn_id_3} = SSHLibrary.Open Connection ${K8s_MINION2_IP}
SSHKeywords.Flexible_SSH_Login ${DEFAULT_USER} ${DEFAULT_PASSWORD}
- BuiltIn.Set Suite Variable ${conn_id_3}
+ BuiltIn.Set Global Variable ${conn_id_3}
${file} = OperatingSystem.Get File ${CONFIG_FILE_TEMPLATE}
${line} ${bridge} = Should Match Regexp ${file} "ovsBridge": "(\\w.*)"
- BuiltIn.Set Suite Variable ${bridge}
+ BuiltIn.Set Global Variable ${bridge}
Verify Config Files
[Documentation] Checks if the configuration files are present in all nodes
: FOR ${nodes} IN @{NODE_IPs}
\ ${kube} = Utils.Run Command On Remote System And Log ${nodes} sudo kubeadm reset
\ BuiltIn.Should Contain ${kube} Stopping the kubelet service.
+
+Create Pods
+ [Arguments] ${label} ${yaml} ${name}
+ [Documentation] Creates pods using the labels of the nodes and busy box names passed as arguments.
+ ${busybox} = OperatingSystem.Get File ${BUSY_BOX}
+ ${busybox} = String.Replace String ${busybox} string ${label}
+ ${busybox} = String.Replace String ${busybox} busyboxname ${name}
+ OperatingSystem.Create File ${VARIABLES_PATH}/${yaml} ${busybox}
+ SSHKeywords.Move_file_To_Remote_System ${K8s_MASTER_IP} ${VARIABLES_PATH}/${yaml} ${USER_HOME}
+ Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl create -f ${yaml}
+
+Collect Pod Names and Ping
+ [Documentation] This keyword collects the pod names and checks connectivity between each and every pod with respect to one another.
+ ${lines} = Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl get pods -o wide
+ @{lines} = String.Split To Lines ${lines} 1
+ : FOR ${status} IN @{lines}
+ \ ${pod_name} = Builtin.Should Match Regexp ${status} ^\\w+
+ \ Ping Pods ${pod_name} @{lines}
+
+Ping Pods
+ [Arguments] ${pod_name} @{lines}
+ [Documentation] Ping pods to check connectivity between them
+ : FOR ${pod ip} IN @{lines}
+ \ ${status} = Run Keyword And Return Status Should Contain ${pod ip} ${pod_name}
+ \ BuiltIn.Continue For Loop If ${status} == True
+ \ ${pod_ip} = Builtin.Should Match Regexp ${pod ip} \\d+.\\d+.\\d+.\\d+
+ \ ${ping} = Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl exec -it ${pod_name} -- ping -c 3 ${pod_ip}
+ \ Builtin.Should Match Regexp ${ping} ${PING_REGEXP}
+
+Coe Suite Setup
+ @{suite names} Get Regexp Matches ${SUITES} coe\\/(\\w+).robot 1
+ @{suite names updated} Create List
+ : FOR ${suites} IN @{suite names}
+ \ ${suites} Replace String ${suites} _ ${SPACE}
+ \ Append To List ${suite names updated} ${suites}
+ ${first suite} = Set Variable ${suite names updated[0]}
+ ${line} ${current suite} Should Match Regexp ${SUITE_NAME} .txt.(\\w.*)
+ ${status} = BuiltIn.Evaluate '${first suite}' == '${current suite}'
+ Run Keyword If '${status}' == 'True' Coe.Start Suite
+
+Coe Suite Teardown
+ @{suite names} Get Regexp Matches ${SUITES} coe\\/(\\w+).robot 1
+ @{suite names updated} Create List
+ : FOR ${suites} IN @{suite names}
+ \ ${suites} Replace String ${suites} _ ${SPACE}
+ \ Append To List ${suite names updated} ${suites}
+ ${last suite} = Set Variable ${suite names updated[-1]}
+ ${line} ${current suite} Should Match Regexp ${SUITE_NAME} .txt.(\\w.*)
+ ${status} = BuiltIn.Evaluate '${last suite}' == '${current suite}'
+ Run Keyword If '${status}' == 'True' Coe.Stop Suite
+++ /dev/null
-*** Settings ***
-Suite Setup Coe.Start Suite
-Suite Teardown Coe.Stop Suite
-Test Teardown Coe.Tear Down
-Library BuiltIn
-Library SSHLibrary
-Library String
-Resource ../../libraries/Coe.robot
-Resource ../../libraries/DataModels.robot
-Resource ../../libraries/SSHKeywords.robot
-Resource ../../libraries/Utils.robot
-Resource ../../variables/netvirt/Variables.robot
-Resource ../../variables/Variables.robot
-
-*** Variables ***
-${BUSY_BOX} ${CURDIR}/../../variables/coe/busy-box.yaml
-${VARIABLES_PATH} ${CURDIR}/../../variables/coe
-@{BB_NAMES} busybox1 busybox2 busybox3 busybox4
-@{BUSY_BOXES} busy-box-1.yaml busy-box-2.yaml busy-box-3.yaml busy-box-4.yaml
-
-*** Test Cases ***
-Verify L2 Connectivity Between Pods
- [Documentation] This testcase verifies the connectivity between pods brought up on the same node.Pods are brought on the same node by using the same node selector in busybox.yaml files.
- Create Pods ssd ${BUSY_BOXES[0]} ${BB_NAMES[0]}
- Create Pods ssd ${BUSY_BOXES[1]} ${BB_NAMES[1]}
- BuiltIn.Wait Until Keyword Succeeds 55s 2s Coe.Check Pod Status Is Running
- Ping Pods
-
-Verify L3 Connectivity Between Pods
- [Documentation] This testcase verifies the connectivity between pods brought up on different nodes.Nodes are given different labels(eg : ssd,ssl) through Coe.Label Nodes keyword.
- ... These labels are also inlcuded as node selectors in busybox.yaml files ,thus the pods are placed on the desired nodes avoiding random allocation of pods.
- ... For the pod to be eligible to run on a node, the node must have each of the indicated key-value pairs as labels.
- Create Pods ssd ${BUSY_BOXES[2]} ${BB_NAMES[2]}
- Create Pods ssl ${BUSY_BOXES[3]} ${BB_NAMES[3]}
- BuiltIn.Wait Until Keyword Succeeds 55s 2s Coe.Check Pod Status Is Running
- Ping Pods
-
-*** Keywords ***
-Create Pods
- [Arguments] ${label} ${yaml} ${name}
- [Documentation] Creates pods using the labels of the nodes and busy box names passed as arguments.
- ${busybox} = OperatingSystem.Get File ${BUSY_BOX}
- ${busybox} = String.Replace String ${busybox} string ${label}
- ${busybox} = String.Replace String ${busybox} busyboxname ${name}
- OperatingSystem.Create File ${VARIABLES_PATH}/${yaml} ${busybox}
- SSHKeywords.Move_file_To_Remote_System ${K8s_MASTER_IP} ${VARIABLES_PATH}/${yaml} ${USER_HOME}
- Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl create -f ${yaml}
-
-Ping Pods
- [Documentation] Ping pods to check connectivity between them
- ${lines} = Utils.Run Command On Remote System ${K8s_MASTER_IP} kubectl get pods -o wide
- ${pod_name} = String.Get Line ${lines} 1
- ${pod_name} = Builtin.Should Match Regexp ${pod_name} ^\\w+
- @{lines} = String.Split To Lines ${lines} 2
- : FOR ${status} IN @{lines}
- \ ${pod_ip} = Builtin.Should Match Regexp ${status} \\d+.\\d+.\\d+.\\d+
- \ ${ping} = Utils.Run Command On Remote System And Log ${K8s_MASTER_IP} kubectl exec -it ${pod_name} -- ping -c 3 ${pod_ip}
- \ Builtin.Should Match Regexp ${ping} ${PING_REGEXP}
--- /dev/null
+*** Settings ***
+Suite Setup Coe Suite Setup
+Suite Teardown Coe Suite Teardown
+Test Teardown Coe.Tear Down
+Library BuiltIn
+Library SSHLibrary
+Library String
+Resource ../../libraries/Coe.robot
+Resource ../../libraries/DataModels.robot
+Resource ../../libraries/SSHKeywords.robot
+Resource ../../libraries/Utils.robot
+Resource ../../variables/netvirt/Variables.robot
+Resource ../../variables/Variables.robot
+
+*** Variables ***
+@{BB_NAMES} busybox1 busybox2 busybox3 busybox4
+@{BUSY_BOXES} busy-box-1.yaml busy-box-2.yaml busy-box-3.yaml busy-box-4.yaml
+
+*** Test Cases ***
+Verify L2 Connectivity Between Pods
+ [Documentation] This testcase verifies the connectivity between pods brought up on the same node.Pods are brought on the same node by using the same node selector in busybox.yaml files.
+ Coe.Create Pods ssd ${BUSY_BOXES[0]} ${BB_NAMES[0]}
+ Coe.Create Pods ssd ${BUSY_BOXES[1]} ${BB_NAMES[1]}
+ BuiltIn.Wait Until Keyword Succeeds 55s 2s Coe.Check Pod Status Is Running
+ Coe.Collect Pod Names and Ping
+
+Verify L3 Connectivity Between Pods
+ [Documentation] This testcase verifies the connectivity between pods brought up on different nodes.Nodes are given different labels(eg : ssd,ssl) through Coe.Label Nodes keyword.
+ ... These labels are also inlcuded as node selectors in busybox.yaml files ,thus the pods are placed on the desired nodes avoiding random allocation of pods.
+ ... For the pod to be eligible to run on a node, the node must have each of the indicated key-value pairs as labels.
+ Coe.Create Pods ssd ${BUSY_BOXES[2]} ${BB_NAMES[2]}
+ Coe.Create Pods ssl ${BUSY_BOXES[3]} ${BB_NAMES[3]}
+ BuiltIn.Wait Until Keyword Succeeds 55s 2s Coe.Check Pod Status Is Running
+ Coe.Collect Pod Names and Ping
--- /dev/null
+*** Settings ***
+Suite Setup Coe Suite Setup
+Suite Teardown Coe Suite Teardown
+Test Teardown Coe.Tear Down
+Library BuiltIn
+Library SSHLibrary
+Library String
+Resource ../../libraries/Coe.robot
+Resource ../../libraries/DataModels.robot
+Resource ../../libraries/SSHKeywords.robot
+Resource ../../libraries/Utils.robot
+Resource ../../variables/netvirt/Variables.robot
+Resource ../../variables/Variables.robot
+
+*** Variables ***
+${NO_OF_PODS_PER_VM} 15
+
+*** Test Cases ***
+Verify Connectivity Between Pods
+ : FOR ${i} IN RANGE 1 ${NO_OF_PODS_PER_VM}+1
+ \ Coe.Create Pods ssd busybox${i}.yaml busybox${i}
+ \ Coe.Create Pods ssl pod${i}.yaml pod${i}
+ BuiltIn.Wait Until Keyword Succeeds 55s 2s Coe.Check Pod Status Is Running
+ Coe.Collect Pod Names and Ping
# Place the suites in run order:
-integration/test/csit/suites/coe/Pod_Connectivity.robot
-
+integration/test/csit/suites/coe/Pods_Basic_Connectivity_Tests.robot
+integration/test/csit/suites/coe/Pods_Scalability_Tests.robot
Code Review / integration / test.git / commitdiff