X-Git-Url: https://git.opendaylight.org/gerrit/gitweb?a=blobdiff_plain;f=csit%2Flibraries%2FOpenStackOperations.robot;h=8005a9331a102d290c56a865bcd9ba8dfe410647;hb=c7922ef3cd9bc1b5ec052e68cdf666bf7b62a65b;hp=b789a20ecbd7852208d53efb9f334a8bba5efbe3;hpb=94c7496bc1c9e92a0647eccd35b73de35b661869;p=integration%2Ftest.git

diff --git a/csit/libraries/OpenStackOperations.robot b/csit/libraries/OpenStackOperations.robot
index b789a20ecb..8005a9331a 100644
--- a/csit/libraries/OpenStackOperations.robot
+++ b/csit/libraries/OpenStackOperations.robot
@@ -1,9 +1,11 @@
 *** Settings ***
 Documentation     Openstack library. This library is useful for tests to create network, subnet, router and vm instances
 Library           SSHLibrary
-Resource          Netvirt.robot
+Resource          DataModels.robot
 Resource          Utils.robot
+Resource          L2GatewayOperations.robot
 Resource          ../variables/Variables.robot
+Variables         ../variables/netvirt/Modules.py
 
 *** Keywords ***
 Source Password
@@ -36,6 +38,26 @@ Create Network
     Log    ${output}
     [Return]    ${output}
 
+Update Network
+    [Arguments]    ${network_name}    ${additional_args}=${EMPTY}
+    [Documentation]    Update Network with neutron request.
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    neutron -v net-update ${network_name} ${additional_args}    30s
+    Log    ${output}
+    Close Connection
+    [Return]    ${output}
+
+Show Network
+    [Arguments]    ${network_name}
+    [Documentation]    Show Network with neutron request.
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    neutron -v net-show ${network_name}    30s
+    Log    ${output}
+    Close Connection
+    [Return]    ${output}
+
 List Networks
     [Documentation]    List networks and return output with neutron client.
     ${devstack_conn_id}=    Get ControlNode Connection
@@ -74,6 +96,26 @@ Create SubNet
     Log    ${output}
     Should Contain    ${output}    Created a new subnet
 
+Update SubNet
+    [Arguments]    ${subnet_name}    ${additional_args}=${EMPTY}
+    [Documentation]    Update subnet with neutron request.
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    neutron -v subnet-update ${subnet_name} ${additional_args}    30s
+    Log    ${output}
+    Close Connection
+    [Return]    ${output}
+
+Show SubNet
+    [Arguments]    ${subnet_name}
+    [Documentation]    Show subnet with neutron request.
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    neutron -v subnet-show ${subnet_name}    30s
+    Log    ${output}
+    Close Connection
+    [Return]    ${output}
+
 Create Port
     [Arguments]    ${network_name}    ${port_name}    ${sg}=default    ${additional_args}=${EMPTY}
     [Documentation]    Create Port with neutron request.
@@ -84,6 +126,26 @@ Create Port
     Log    ${output}
     Should Contain    ${output}    Created a new port
 
+Update Port
+    [Arguments]    ${port_name}    ${additional_args}=${EMPTY}
+    [Documentation]    Update port with neutron request.
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    neutron -v port-update ${port_name} ${additional_args}    30s
+    Log    ${output}
+    Close Connection
+    [Return]    ${output}
+
+Show Port
+    [Arguments]    ${port_name}
+    [Documentation]    Show port with neutron request.
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    neutron -v port-show ${port_name}    30s
+    Log    ${output}
+    Close Connection
+    [Return]    ${output}
+
 Delete Port
     [Arguments]    ${port_name}
     [Documentation]    Delete Port with neutron request.
@@ -230,6 +292,25 @@ Create Vm Instances
     \    ${output}=    Write Commands Until Prompt    nova boot --image ${image} --flavor ${flavor} --nic net-id=${net_id} ${VmElement} --security-groups ${sg}    30s
     \    Log    ${output}
 
+Create Vm Instance With Port
+    [Arguments]    ${port_name}    ${vm_instance_name}    ${image}=cirros-0.3.4-x86_64-uec    ${flavor}=m1.nano    ${sg}=default
+    [Documentation]    Create One VM instance using given ${port_name} and for given ${compute_node}
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${port_id}=    Get Port Id    ${port_name}    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    nova boot --image ${image} --flavor ${flavor} --nic port-id=${port_id} ${vm_instance_name} --security-groups ${sg}    30s
+    Log    ${output}
+
+Create Vm Instance With Ports
+    [Arguments]    ${port_name}    ${port2_name}    ${vm_instance_name}    ${image}=cirros-0.3.4-x86_64-uec    ${flavor}=m1.nano    ${sg}=default
+    [Documentation]    Create One VM instance using given ${port_name} and for given ${compute_node}
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${port_id}=    Get Port Id    ${port_name}    ${devstack_conn_id}
+    ${port2_id}=    Get Port Id    ${port2_name}    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    nova boot --image ${image} --flavor ${flavor} --nic port-id=${port_id} --nic port-id=${port2_id} ${vm_instance_name} --security-groups ${sg}    30s
+    Log    ${output}
+
 Create Vm Instance With Port On Compute Node
     [Arguments]    ${port_name}    ${vm_instance_name}    ${compute_node}    ${image}=cirros-0.3.4-x86_64-uec    ${flavor}=m1.nano    ${sg}=default
     [Documentation]    Create One VM instance using given ${port_name} and for given ${compute_node}
@@ -249,8 +330,8 @@ Verify VM Is ACTIVE
     Log    ${output}
     Should Contain    ${output}    active
 
-Verify VMs Received DHCP Lease
-    [Arguments]    @{vm_list}
+Collect VM IP Addresses
+    [Arguments]    ${fail_on_none}    @{vm_list}
     [Documentation]    Using nova console-log on the provided ${vm_list} to search for the string "obtained" which
     ...    correlates to the instance receiving it's IP address via DHCP. Also retrieved is the ip of the nameserver
     ...    if available in the console-log output. The keyword will also return a list of the learned ips as it
@@ -258,7 +339,6 @@ Verify VMs Received DHCP Lease
     ${devstack_conn_id}=    Get ControlNode Connection
     Switch Connection    ${devstack_conn_id}
     ${ip_list}    Create List    @{EMPTY}
-    ${dhcp_ip}    Create List    @{EMPTY}
     : FOR    ${vm}    IN    @{vm_list}
     \    ${vm_ip_line}=    Write Commands Until Prompt    nova console-log ${vm} | grep -i "obtained"    30s
     \    Log    ${vm_ip_line}
@@ -268,11 +348,36 @@ Verify VMs Received DHCP Lease
     \    ...    ELSE    Append To List    ${ip_list}    None
     \    ${dhcp_ip_line}=    Write Commands Until Prompt    nova console-log ${vm} | grep "^nameserver"    30s
     \    Log    ${dhcp_ip_line}
-    \    @{dhcp_ip}    Get Regexp Matches    ${dhcp_ip_line}    [0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}
+    \    ${dhcp_ip}    Get Regexp Matches    ${dhcp_ip_line}    [0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}\\.[0-9]{1,3}
+    \    ${dhcp_ip_length}    Get Length    ${dhcp_ip}
+    \    Run Keyword If    ${dhcp_ip_length}<=0    Append To List    ${dhcp_ip}    None
     \    Log    ${dhcp_ip}
     ${dhcp_length}    Get Length    ${dhcp_ip}
+    Run Keyword If    '${fail_on_none}' == 'true'    Should Not Contain    ${ip_list}    None
+    Run Keyword If    '${fail_on_none}' == 'true'    Should Not Contain    ${dhcp_ip}    None
+    Should Be True    ${dhcp_length} <= 1
     Return From Keyword If    ${dhcp_length}==0    ${ip_list}    ${EMPTY}
-    [Return]    ${ip_list}    @{dhcp_ip}[0]
+    [Return]    ${ip_list}    ${dhcp_ip}
+
+Collect VM IPv6 SLAAC Addresses
+    [Arguments]    ${fail_on_none}    ${prefix}    @{vm_list}
+    [Documentation]    Using nova console-log on the provided ${vm_list} to search for the string "inet6" which
+    ...    correlates to the instance generated IPv6 address, based on the ${prefix} received from ODL (SLAAC mode).
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${ip_list}    Create List    @{EMPTY}
+    : FOR    ${vm}    IN    @{vm_list}
+    \    Log    ${vm}
+    \    ${vm_ip_line}=    Write Commands Until Prompt    nova console-log ${vm} | grep -i "inet6"    30s
+    \    Log    ${vm_ip_line}
+    \    @{vm_ip_list}    Get Regexp Matches    ${vm_ip_line}    ${prefix}
+    \    ${vm_ip_length}    Get Length    ${vm_ip_list}
+    \    Run Keyword If    ${vm_ip_length}>0    Append To List    ${ip_list}    @{vm_ip_list}[0]
+    \    ...    ELSE    Append To List    ${ip_list}    None
+    \    Log    ${ip_list}
+    Run Keyword If    '${fail_on_none}' == 'true'    Should Not Contain    ${ip_list}    None
+    Log    ${ip_list}
+    [Return]    ${ip_list}
 
 View Vm Console
     [Arguments]    ${vm_instance_names}
@@ -310,12 +415,12 @@ Ping From DHCP Should Not Succeed
     Should Not Contain    ${output}    64 bytes
 
 Ping Vm From Control Node
-    [Arguments]    ${vm_floating_ip}
+    [Arguments]    ${vm_floating_ip}    ${additional_args}=${EMPTY}
     [Documentation]    Ping VM floating IP from control node
     Log    ${vm_floating_ip}
     ${devstack_conn_id}=    Get ControlNode Connection
     Switch Connection    ${devstack_conn_id}
-    ${output}=    Write Commands Until Prompt    ping -c 3 ${vm_floating_ip}    20s
+    ${output}=    Write Commands Until Prompt    ping ${additional_args} -c 3 ${vm_floating_ip}    20s
     Log    ${output}
     Close Connection
     Should Contain    ${output}    64 bytes
@@ -350,9 +455,11 @@ Exit From Vm Console
     Run Keyword If    ${rcode}    Write Commands Until Prompt    exit
 
 Check Ping
-    [Arguments]    ${ip_address}
+    [Arguments]    ${ip_address}    ${ttl}=64
     [Documentation]    Run Ping command on the IP available as argument
-    ${output}=    Write Commands Until Expected Prompt    ping -c 3 ${ip_address}    ${OS_SYSTEM_PROMPT}
+    ${ethertype}=    Get Regexp Matches    ${ip_address}    ${IP_REGEX}
+    ${output}=    Run Keyword If    ${ethertype}    Write Commands Until Expected Prompt    ping -t ${ttl} -c 3 ${ip_address}    ${OS_SYSTEM_PROMPT}
+    ...    ELSE    Write Commands Until Expected Prompt    ping6 -t ${ttl} -c 3 ${ip_address}    ${OS_SYSTEM_PROMPT}
     Should Contain    ${output}    64 bytes
 
 Check Metadata Access
@@ -377,7 +484,7 @@ Execute Command on VM Instance
     [Return]    ${output}
 
 Test Operations From Vm Instance
-    [Arguments]    ${net_name}    ${src_ip}    ${dest_ips}    ${user}=cirros    ${password}=cubswin:)
+    [Arguments]    ${net_name}    ${src_ip}    ${dest_ips}    ${user}=cirros    ${password}=cubswin:)    ${ttl}=64
     [Documentation]    Login to the vm instance using ssh in the network.
     ${devstack_conn_id}=    Get ControlNode Connection
     Switch Connection    ${devstack_conn_id}
@@ -390,23 +497,16 @@ Test Operations From Vm Instance
     ${rcode}=    Run Keyword And Return Status    Check If Console Is VmInstance
     Run Keyword If    ${rcode}    Write Commands Until Expected Prompt    ifconfig    ${OS_SYSTEM_PROMPT}
     Run Keyword If    ${rcode}    Write Commands Until Expected Prompt    route    ${OS_SYSTEM_PROMPT}
+    Run Keyword If    ${rcode}    Write Commands Until Expected Prompt    route -A inet6    ${OS_SYSTEM_PROMPT}
     Run Keyword If    ${rcode}    Write Commands Until Expected Prompt    arp -an    ${OS_SYSTEM_PROMPT}
     : FOR    ${dest_ip}    IN    @{dest_ips}
     \    Log    ${dest_ip}
     \    ${string_empty}=    Run Keyword And Return Status    Should Be Empty    ${dest_ip}
     \    Run Keyword If    ${string_empty}    Continue For Loop
-    \    Run Keyword If    ${rcode}    Check Ping    ${dest_ip}
+    \    Run Keyword If    ${rcode}    Check Ping    ${dest_ip}    ttl=${ttl}
     Run Keyword If    ${rcode}    Check Metadata Access
     [Teardown]    Exit From Vm Console
 
-Install Netcat On Controller
-    [Documentation]    Installs Netcat on the controller - this probably shouldn't be here
-    ${devstack_conn_id}=    Get ControlNode Connection
-    Switch Connection    ${devstack_conn_id}
-    ${output}=    Write Commands Until Prompt    sudo yum install -y nc
-    Log    ${output}
-    Close Connection
-
 Test Netcat Operations From Vm Instance
     [Arguments]    ${net_name}    ${vm_ip}    ${dest_ip}    ${additional_args}=${EMPTY}    ${port}=12345    ${user}=cirros
     ...    ${password}=cubswin:)
@@ -523,23 +623,22 @@ Get DumpFlows And Ovsconfig
     SSHLibrary.Open Connection    ${openstack_node_ip}    prompt=${DEFAULT_LINUX_PROMPT}
     Utils.Flexible SSH Login    ${OS_USER}    ${DEVSTACK_SYSTEM_PASSWORD}
     SSHLibrary.Set Client Configuration    timeout=${default_devstack_prompt_timeout}
-    Write Commands Until Expected Prompt    ip -o link    ]>
-    Write Commands Until Expected Prompt    ip -o addr    ]>
-    Write Commands Until Expected Prompt    ip route    ]>
-    Write Commands Until Expected Prompt    arp -an    ]>
-    ${nslist}=    Write Commands Until Expected Prompt    ip netns list | awk '{print $1}'    ]>
+    Write Commands Until Expected Prompt    ip -o link    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    ip -o addr    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    ip route    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    arp -an    ${DEFAULT_LINUX_PROMPT_STRICT}
+    ${nslist}=    Write Commands Until Expected Prompt    ip netns list | awk '{print $1}'    ${DEFAULT_LINUX_PROMPT_STRICT}
     @{lines}    Split To Lines    ${nslist}
     : FOR    ${line}    IN    @{lines}
-    \    Write Commands Until Expected Prompt    sudo ip netns exec ${line} ip -o link    ]>
-    \    Write Commands Until Expected Prompt    sudo ip netns exec ${line} ip -o addr    ]>
-    \    Write Commands Until Expected Prompt    sudo ip netns exec ${line} ip route    ]>
-    Write Commands Until Expected Prompt    sudo ovs-vsctl show    ]>
-    Write Commands Until Expected Prompt    sudo ovs-vsctl list Open_vSwitch    ]>
-    Write Commands Until Expected Prompt    sudo ovs-ofctl show br-int -OOpenFlow13    ]>
-    Write Commands Until Expected Prompt    sudo ovs-ofctl dump-ports-desc br-int -OOpenFlow13    ]>
-    Write Commands Until Expected Prompt    sudo ovs-ofctl dump-flows br-int -OOpenFlow13    ]>
-    Write Commands Until Expected Prompt    sudo ovs-ofctl dump-groups br-int -OOpenFlow13    ]>
-    Write Commands Until Expected Prompt    sudo ovs-ofctl dump-group-stats br-int -OOpenFlow13    ]>
+    \    Write Commands Until Expected Prompt    sudo ip netns exec ${line} ip -o link    ${DEFAULT_LINUX_PROMPT_STRICT}
+    \    Write Commands Until Expected Prompt    sudo ip netns exec ${line} ip -o addr    ${DEFAULT_LINUX_PROMPT_STRICT}
+    \    Write Commands Until Expected Prompt    sudo ip netns exec ${line} ip route    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    sudo ovs-vsctl show    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    sudo ovs-vsctl list Open_vSwitch    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    sudo ovs-ofctl show br-int -OOpenFlow13    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    sudo ovs-ofctl dump-flows br-int -OOpenFlow13    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    sudo ovs-ofctl dump-groups br-int -OOpenFlow13    ${DEFAULT_LINUX_PROMPT_STRICT}
+    Write Commands Until Expected Prompt    sudo ovs-ofctl dump-group-stats br-int -OOpenFlow13    ${DEFAULT_LINUX_PROMPT_STRICT}
 
 Get Karaf Log Type From Test Start
     [Arguments]    ${ip}    ${test_name}    ${type}    ${user}=${ODL_SYSTEM_USER}    ${password}=${ODL_SYSTEM_PASSWORD}    ${prompt}=${ODL_SYSTEM_PROMPT}
@@ -578,12 +677,12 @@ Get OvsDebugInfo
 Get Test Teardown Debugs
     [Arguments]    ${test_name}=${TEST_NAME}
     Get OvsDebugInfo
-    Get Model Dump    ${HA_PROXY_IP}
+    Run Keyword And Ignore Error    Get Model Dump    ${HA_PROXY_IP}    ${netvirt_data_models}
     Get Karaf Log Events From Test Start    ${test_name}
 
 Get Suite Teardown Debugs
     Get OvsDebugInfo
-    Get Model Dump    ${HA_PROXY_IP}
+    Get Model Dump    ${HA_PROXY_IP}    ${netvirt_data_models}
 
 Show Debugs
     [Arguments]    @{vm_indices}
@@ -736,10 +835,261 @@ Get Ports MacAddr
     Switch Connection    ${devstack_conn_id}
     ${MacAddr-list}    Create List
     : FOR    ${portName}    IN    @{portName_list}
-    \    ${output} =    Write Commands Until Prompt    neutron port-list | grep "${portName}" | awk '{print $6}'    30s
-    \    Log    ${output}
-    \    ${splitted_output}=    Split String    ${output}    ${EMPTY}
-    \    ${macAddr}=    Get from List    ${splitted_output}    0
-    \    Log    ${macAddr}
+    \    ${macAddr}=    OpenStackOperations.Get Port Mac    ${portName}    ${devstack_conn_id}
     \    Append To List    ${MacAddr-list}    ${macAddr}
     [Return]    ${MacAddr-list}
+
+Get Port Ip
+    [Arguments]    ${port_name}
+    [Documentation]    Keyword would return the IP of the ${port_name} received.
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    neutron port-list | grep "${port_name}" | awk '{print $11}' | awk -F "\\"" '{print $2}'    30s
+    Log    ${output}
+    ${splitted_output}=    Split String    ${output}    ${EMPTY}
+    ${port_ip}=    Get from List    ${splitted_output}    0
+    Log    ${port_ip}
+    [Return]    ${port_ip}
+
+Get Port Mac
+    [Arguments]    ${port_name}    ${conn_id}=${devstack_conn_id}
+    [Documentation]    Keyword would return the MAC ID of the ${port_name} received.
+    Switch Connection    ${conn_id}
+    ${output}=    Write Commands Until Prompt    neutron port-list | grep "${port_name}" | awk '{print $6}'    30s
+    Log    ${output}
+    ${splitted_output}=    Split String    ${output}    ${EMPTY}
+    ${port_mac}=    Get from List    ${splitted_output}    0
+    Log    ${port_mac}
+    [Return]    ${port_mac}
+
+Create L2Gateway
+    [Arguments]    ${bridge_name}    ${intf_name}    ${gw_name}
+    [Documentation]    Keyword to create an L2 Gateway ${gw_name} for bridge ${bridge_name} connected to interface ${intf_name} (Using Neutron CLI).
+    Switch Connection    ${devstack_conn_id}
+    ${l2gw_output}=    Write Commands Until Prompt    ${L2GW_CREATE} name=${bridge_name},interface_names=${intf_name} ${gw_name}    30s
+    Log    ${l2gw_output}
+    [Return]    ${l2gw_output}
+
+Create L2Gateway Connection
+    [Arguments]    ${gw_name}    ${net_name}
+    [Documentation]    Keyword would create a new L2 Gateway Connection for ${gw_name} to ${net_name} (Using Neutron CLI).
+    Switch Connection    ${devstack_conn_id}
+    ${l2gw_output}=    Write Commands Until Prompt    ${L2GW_CONN_CREATE} ${gw_name} ${net_name}    30s
+    Log    ${l2gw_output}
+    [Return]    ${l2gw_output}
+
+Get All L2Gateway
+    [Documentation]    Keyword to return all the L2 Gateways available (Using Neutron CLI).
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    ${L2GW_GET_YAML}    30s
+    [Return]    ${output}
+
+Get All L2Gateway Connection
+    [Documentation]    Keyword to return all the L2 Gateway connections available (Using Neutron CLI).
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    ${L2GW_GET_CONN_YAML}    30s
+    [Return]    ${output}
+
+Get L2Gateway
+    [Arguments]    ${gw_id}
+    [Documentation]    Keyword to check if the ${gw_id} is available in the L2 Gateway list (Using Neutron CLI).
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    ${L2GW_SHOW} ${gw_id}    30s
+    Log    ${output}
+    [Return]    ${output}
+
+Get L2gw Id
+    [Arguments]    ${l2gw_name}
+    [Documentation]    Keyword to retrieve the L2 Gateway ID for the ${l2gw_name} (Using Neutron CLI).
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    ${L2GW_GET} | grep "${l2gw_name}" | awk '{print $2}'    30s
+    Log    ${output}
+    ${splitted_output}=    Split String    ${output}    ${EMPTY}
+    ${l2gw_id}=    Get from List    ${splitted_output}    0
+    Log    ${l2gw_id}
+    [Return]    ${l2gw_id}
+
+Get L2gw Connection Id
+    [Arguments]    ${l2gw_name}
+    [Documentation]    Keyword to retrieve the L2 Gateway Connection ID for the ${l2gw_name} (Using Neutron CLI).
+    Switch Connection    ${devstack_conn_id}
+    ${l2gw_id}=    OpenStackOperations.Get L2gw Id    ${l2gw_name}
+    ${output}=    Write Commands Until Prompt    ${L2GW_GET_CONN} | grep "${l2gw_id}" | awk '{print $2}'    30s
+    Log    ${output}
+    ${splitted_output}=    Split String    ${output}    ${EMPTY}
+    ${l2gw_conn_id}=    Get from List    ${splitted_output}    0
+    Log    ${l2gw_conn_id}
+    [Return]    ${l2gw_conn_id}
+
+Neutron Port List Rest
+    [Documentation]    Keyword to get all ports details in Neutron (Using REST).
+    ${resp} =    RequestsLibrary.Get Request    session    ${PORT_URL}
+    Log    ${resp.content}
+    Should Be Equal As Strings    ${resp.status_code}    200
+    [Return]    ${resp.content}
+
+Get Neutron Port Rest
+    [Arguments]    ${port_id}
+    [Documentation]    Keyword to get the specific port details in Neutron (Using REST).
+    ${resp} =    RequestsLibrary.Get Request    session    ${CONFIG_API}/${GET_PORT_URL}/${port_id}
+    Log    ${resp.content}
+    Should Be Equal As Strings    ${resp.status_code}    200
+    [Return]    ${resp.content}
+
+Update Port Rest
+    [Arguments]    ${port_id}    ${json_data}
+    [Documentation]    Keyword to update ${port_id} with json data received in ${json_data} (Using REST).
+    Log    ${json_data}
+    ${resp} =    RequestsLibrary.Put Request    session    ${CONFIG_API}/${GET_PORT_URL}/${port_id}    ${json_data}
+    Log    ${resp.content}
+    Should Be Equal As Strings    ${resp.status_code}    200
+    [Return]    ${resp.content}
+
+Create And Configure Security Group
+    [Arguments]    ${sg-name}
+    Neutron Security Group Create    ${sg-name}
+    Neutron Security Group Rule Create    ${sg-name}    direction=ingress    port_range_max=65535    port_range_min=1    protocol=tcp    remote_ip_prefix=0.0.0.0/0
+    Neutron Security Group Rule Create    ${sg-name}    direction=egress    port_range_max=65535    port_range_min=1    protocol=tcp    remote_ip_prefix=0.0.0.0/0
+    Neutron Security Group Rule Create    ${sg-name}    direction=ingress    protocol=icmp    remote_ip_prefix=0.0.0.0/0
+    Neutron Security Group Rule Create    ${sg-name}    direction=egress    protocol=icmp    remote_ip_prefix=0.0.0.0/0
+    Neutron Security Group Rule Create    ${sg-name}    direction=ingress    port_range_max=65535    port_range_min=1    protocol=udp    remote_ip_prefix=0.0.0.0/0
+    Neutron Security Group Rule Create    ${sg-name}    direction=egress    port_range_max=65535    port_range_min=1    protocol=udp    remote_ip_prefix=0.0.0.0/0
+
+Create SFC Flow Classifier
+    [Arguments]    ${name}    ${src_ip}    ${dest_ip}    ${protocol}    ${dest_port}    ${neutron_src_port}
+    [Documentation]    Create a flow classifier for SFC
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron flow-classifier-create --ethertype IPv4 --source-ip-prefix ${src_ip}/32 --destination-ip-prefix ${dest_ip}/32 --protocol ${protocol} --destination-port ${dest_port}:${dest_port} --logical-source-port ${neutron_src_port} ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Created a new flow_classifier
+    [Return]    ${output}
+
+Delete SFC Flow Classifier
+    [Arguments]    ${name}
+    [Documentation]    Delete a SFC flow classifier
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron flow-classifier-delete ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Deleted flow_classifier
+    [Return]    ${output}
+
+Create SFC Port Pair
+    [Arguments]    ${name}    ${port_in}    ${port_out}
+    [Documentation]    Creates a neutron port pair for SFC
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron port-pair-create --ingress=${port_in} --egress=${port_out} ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Created a new port_pair
+    [Return]    ${output}
+
+Delete SFC Port Pair
+    [Arguments]    ${name}
+    [Documentation]    Delete a SFC port pair
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron port-pair-delete ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Deleted port_pair
+    [Return]    ${output}
+
+Create SFC Port Pair Group
+    [Arguments]    ${name}    ${port_pair}
+    [Documentation]    Creates a port pair group with a single port pair for SFC
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron port-pair-group-create --port-pair ${port_pair} ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Created a new port_pair_group
+    [Return]    ${output}
+
+Create SFC Port Pair Group With Two Pairs
+    [Arguments]    ${name}    ${port_pair1}    ${port_pair2}
+    [Documentation]    Creates a port pair group with two port pairs for SFC
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron port-pair-group-create --port-pair ${port_pair1} --port-pair ${port_pair2} ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Created a new port_pair_group
+    [Return]    ${output}
+
+Delete SFC Port Pair Group
+    [Arguments]    ${name}
+    [Documentation]    Delete a SFC port pair group
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron port-pair-group-delete ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Deleted port_pair_group
+    [Return]    ${output}
+
+Create SFC Port Chain
+    [Arguments]    ${name}    ${pg1}    ${pg2}    ${fc}
+    [Documentation]    Creates a port pair chain with two port groups and a singel classifier.
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron port-chain-create --port-pair-group ${pg1} --port-pair-group ${pg2} --flow-classifier ${fc} ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Created a new port_chain
+    [Return]    ${output}
+
+Delete SFC Port Chain
+    [Arguments]    ${name}
+    [Documentation]    Delete a SFC port chain
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${cmd}=    Set Variable    neutron port-chain-delete ${name}
+    Log    ${cmd}
+    ${output}=    Write Commands Until Prompt    ${cmd}    30s
+    Log    ${output}
+    Close Connection
+    Should Contain    ${output}    Deleted port_chain
+    [Return]    ${output}
+
+Reboot Nova VM
+    [Arguments]    ${vm_name}
+    [Documentation]    Reboot NOVA VM
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    nova reboot --poll ${vm_name}    30s
+    Log    ${output}
+    Wait Until Keyword Succeeds    35s    10s    Verify VM Is ACTIVE    ${vm_name}
+    Close Connection
+
+Remove RSA Key From KnowHosts
+    [Arguments]    ${vm_ip}
+    [Documentation]    Remove RSA
+    ${devstack_conn_id}=    Get ControlNode Connection
+    Switch Connection    ${devstack_conn_id}
+    ${output}=    Write Commands Until Prompt    sudo cat /root/.ssh/known_hosts    30s
+    Log    ${output}
+    ${output}=    Write Commands Until Prompt    sudo ssh-keygen -f "/root/.ssh/known_hosts" -R ${vm_ip}    30s
+    Log    ${output}
+    ${output}=    Write Commands Until Prompt    sudo cat "/root/.ssh/known_hosts"    30s
+    Log    ${output}
+    Close Connection