Exabgp ipv6 connect test

Tests simple ipv6 functionality.

Configures neighbor as ibgp peer with ipv6
address. Starts exabgp with various ipv6
configurations, and verifies all of them report
expected data.

Change-Id: I0107a5adfe9b07526e742d07f619da48c1e4434d
Signed-off-by: Tomas Markovic <tomas.markovic@pantheon.tech>

diff --git a/csit/suites/bgpcep/bgpfunct/bgp_ipv6_basic.robot b/csit/suites/bgpcep/bgpfunct/bgp_ipv6_basic.robot
new file mode 100644 (file)
index 0000000..c772d75
--- /dev/null
+++ b/csit/suites/bgpcep/bgpfunct/bgp_ipv6_basic.robot
@@ -0,0 +1,165 @@
+*** Settings ***
+Documentation     Functional test for ipv6 connection with bgp.
+...
+...               Copyright (c) 2018 AT&T Intellectual Property. All rights reserved.
+...
+...               This program and the accompanying materials are made available under the
+...               terms of the Eclipse Public License v1.0 which accompanies this distribution,
+...               and is available at http://www.eclipse.org/legal/epl-v10.html
+...
+...               This suite tests simple connection between one ibgp peer (exabgp) and Odl.
+...               Peer is configured with ipv6, and exabgp connectes to odl via ipv6.
+...               Exabgp sends one ipv6 unicast route, which presence is verified in
+...               example-ipv6-topology. Tests this connection multiple times, with
+...               different ipv6 accepted formats, e.g. (::1, 0:0:0:0:0:0:0:1, full text)
+Suite Setup       Start_Suite
+Suite Teardown    Stop_Suite
+Test Setup        SetupUtils.Setup_Test_With_Logging_And_Without_Fast_Failing
+Library           RequestsLibrary
+Library           SSHLibrary
+Resource          ../../../variables/Variables.robot
+Resource          ../../../libraries/BGPcliKeywords.robot
+Resource          ../../../libraries/ExaBgpLib.robot
+Resource          ../../../libraries/SetupUtils.robot
+Resource          ../../../libraries/SSHKeywords.robot
+Resource          ../../../libraries/TemplatedRequests.robot
+
+*** Variables ***
+${BGP_VAR_FOLDER}    ${CURDIR}/../../../variables/bgpfunctional/ipv6
+${CONFIG_SESSION}    config-session
+${CONTROLLER_IPV6}    ::1
+${EXABGP_ID}      1.2.3.4
+${EXABGP_CFG}     exaipv6.cfg
+${EXABGP_LOG}     exaipv6.log
+${IPV6_IP}        2607:f0d0:1002:0011:0000:0000:0000:0002
+${IPV6_IP_2}      2607:f0d0:1002:11:0:0:0:2
+${IPV6_IP_3}      2607:f0d0:1002:11::2
+${IPV6_IP_GW}     2607:f0d0:1002:0011:0000:0000:0000:0001
+${HOLDTIME}       180
+${RIB_INSTANCE}    example-bgp-rib
+
+*** Test Cases ***
+Reconfigure_ODL_To_Accept_Connections
+    [Documentation]    Configure BGP peer modules with initiate-connection set to false with short ipv6 address.
+    &{mapping}    Create Dictionary    IP=${IPV6_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}    INITIATE=false    BGP_RIB=${RIB_INSTANCE}
+    ...    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${RIB_INSTANCE}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
+    TemplatedRequests.Put_As_Xml_Templated    ${BGP_VAR_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
+
+Start_Exabgp
+    [Documentation]    Start exabgp with
+    [Tags]    critical
+    ${cmd}    BuiltIn.Set_Variable    ${EXABGP_CFG} > ${EXABGP_LOG}
+    ExaBgpLib.Start_ExaBgp_And_Verify_Connected    ${cmd}    ${CONFIG_SESSION}    ${EXABGP_ID}
+
+Verify_Ipv6_Topology_Filled
+    [Documentation]    Verifies that example-ipv6-topology is filled after starting exabgp.
+    [Tags]    critical
+    Verify_Rib_Status_Filled
+
+Delete_Bgp_Peer_Configuration
+    [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
+    &{mapping}    Create Dictionary    IP=${IPV6_IP}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}    INITIATE=false    BGP_RIB=${RIB_INSTANCE}
+    ...    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${RIB_INSTANCE}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
+    TemplatedRequests.Delete_Templated    ${BGP_VAR_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
+
+Verify_Ipv6_Topology_Empty
+    [Documentation]    Verifies that example-ipv6-topology is empty after deconfiguring peer for the first time.
+    [Tags]    critical
+    Verify_Rib_Status_Empty
+
+Reconfigure_ODL_To_Accept_Connections_2
+    [Documentation]    Configure BGP peer modules with initiate-connection set to false with ipv6 address without "::" shortened version.
+    &{mapping}    Create Dictionary    IP=${IPV6_IP_2}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}    INITIATE=false    BGP_RIB=${RIB_INSTANCE}
+    ...    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${RIB_INSTANCE}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
+    TemplatedRequests.Put_As_Xml_Templated    ${BGP_VAR_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
+
+Verify_Ipv6_Topology_Filled_2
+    [Documentation]    Verifies that example-ipv6-topology is filled after configuring the peer for the second time.
+    [Tags]    critical
+    Verify_Rib_Status_Filled
+
+Delete_Bgp_Peer_Configuration_2
+    [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
+    &{mapping}    Create Dictionary    IP=${IPV6_IP_2}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}    INITIATE=false    BGP_RIB=${RIB_INSTANCE}
+    ...    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${RIB_INSTANCE}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
+    TemplatedRequests.Delete_Templated    ${BGP_VAR_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
+
+Verify_Ipv6_Topology_Empty_2
+    [Documentation]    Verifies that example-ipv6-topology is empty after deconfiguring peer for the second time.
+    [Tags]    critical
+    Verify_Rib_Status_Empty
+
+Reconfigure_ODL_To_Accept_Connections_3
+    [Documentation]    Configure BGP peer modules with initiate-connection set to false with full text ipv6 address.
+    &{mapping}    Create Dictionary    IP=${IPV6_IP_3}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}    INITIATE=false    BGP_RIB=${RIB_INSTANCE}
+    ...    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${RIB_INSTANCE}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
+    TemplatedRequests.Put_As_Xml_Templated    ${BGP_VAR_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
+
+Verify_Ipv6_Topology_Filled_3
+    [Documentation]    Verifies that example-ipv6-topology is filled after configuring the peer for the third time.
+    [Tags]    critical
+    Verify_Rib_Status_Filled
+
+Delete_Bgp_Peer_Configuration_3
+    [Documentation]    Revert the BGP configuration to the original state: without any configured peers.
+    &{mapping}    Create Dictionary    IP=${IPV6_IP_3}    HOLDTIME=${HOLDTIME}    PEER_PORT=${BGP_TOOL_PORT}    INITIATE=false    BGP_RIB=${RIB_INSTANCE}
+    ...    PASSIVE_MODE=true    BGP_RIB_OPENCONFIG=${RIB_INSTANCE}    RIB_INSTANCE_NAME=${RIB_INSTANCE}
+    TemplatedRequests.Delete_Templated    ${BGP_VAR_FOLDER}/bgp_peer    mapping=${mapping}    session=${CONFIG_SESSION}
+
+Verify_Ipv6_Topology_Empty_3
+    [Documentation]    Verifies that example-ipv6-topology is empty after final deconfiguration.
+    [Tags]    critical
+    Verify_Rib_Status_Empty
+
+Stop_All_Exabgps
+    [Documentation]    Save exabgp logs as exaipv6.log, and stop exabgp with ctrl-c bash signal
+    BGPcliKeywords.Store_File_To_Workspace    ${EXABGP_LOG}    ${EXABGP_LOG}
+    ExaBgpLib.Stop_ExaBgp
+
+*** Keywords ***
+Start_Suite
+    [Documentation]    Suite setup keyword.
+    SetupUtils.Setup_Utils_For_Setup_And_Teardown
+    ${conn_id}=    SSHLibrary.Open Connection    ${ODL_SYSTEM_IP}    prompt=${DEFAULT_LINUX_PROMPT}    timeout=10s
+    Builtin.Set_Suite_Variable    ${conn_id}
+    SSHKeywords.Flexible_Controller_Login
+    Configure_Ipv6_Network
+    SSHKeywords.Virtual_Env_Create
+    SSHKeywords.Virtual_Env_Install_Package    exabgp==4.0.5
+    RequestsLibrary.Create_Session    ${CONFIG_SESSION}    http://${ODL_SYSTEM_IP}:${RESTCONFPORT}    auth=${AUTH}
+    Upload_Config_Files
+
+Stop_Suite
+    [Documentation]    Suite teardown keyword
+    SSHKeywords.Virtual_Env_Delete
+    SSHLibrary.Close_All_Connections
+    RequestsLibrary.Delete_All_Sessions
+
+Configure_Ipv6_Network
+    [Documentation]    Reconfigures basic network settings on controller
+    SSHLibrary.Execute_Command    sudo sh -c 'echo "NETWORKING_IPV6=yes" >> /etc/sysconfig/network'
+    SSHLibrary.Execute_Command    sudo sh -c 'echo "IPV6INIT=yes" >> /etc/sysconfig/network-scripts/ifcfg-eth0'
+    SSHLibrary.Execute_Command    sudo sh -c 'echo "IPV6ADDR=${IPV6_IP}" >> /etc/sysconfig/network-scripts/ifcfg-eth0'
+    SSHLibrary.Execute_Command    sudo sh -c 'echo "IPV6_DEFAULTGW=${IPV6_IP_GW}" >> /etc/sysconfig/network-scripts/ifcfg-eth0'
+    SSHLibrary.Execute_Command    sudo /etc/init.d/network restart
+
+Verify_Rib_Status_Empty
+    [Documentation]    Verifies that example-ipv6-topology is empty
+    BuiltIn.Wait_Until_Keyword_Succeeds    5x    2s    TemplatedRequests.Get_As_Json_Templated    ${BGP_VAR_FOLDER}/ipv6_topology_empty    session=${CONFIG_SESSION}    verify=True
+
+Verify_Rib_Status_Filled
+    [Documentation]    Verifies that example-ipv6-topology is filled with ipv6 route
+    BuiltIn.Wait_Until_Keyword_Succeeds    5x    2s    TemplatedRequests.Get_As_Json_Templated    ${BGP_VAR_FOLDER}/ipv6_topology_filled    session=${CONFIG_SESSION}    verify=True
+
+Upload_Config_Files
+    [Documentation]    Uploads exabgp config files
+    SSHLibrary.Put_File    ${BGP_VAR_FOLDER}/${EXABGP_CFG}    .
+    @{cfgfiles}=    SSHLibrary.List_Files_In_Directory    .    *.cfg
+    : FOR    ${cfgfile}    IN    @{cfgfiles}
+    \    SSHLibrary.Execute_Command    sed -i -e 's/EXABGPIP/${IPV6_IP}/g' ${cfgfile}
+    \    SSHLibrary.Execute_Command    sed -i -e 's/ODLIP/${CONTROLLER_IPV6}/g' ${cfgfile}
+    \    SSHLibrary.Execute_Command    sed -i -e 's/ROUTERID/${EXABGP_ID}/g' ${cfgfile}
+    \    SSHLibrary.Execute_Command    sed -i -e 's/ROUTEREFRESH/disable/g' ${cfgfile}
+    \    SSHLibrary.Execute_Command    sed -i -e 's/ADDPATH/disable/g' ${cfgfile}
+    \    ${stdout}=    SSHLibrary.Execute_Command    cat ${cfgfile}
+    \    Log    ${stdout}

diff --git a/csit/testplans/bgpcep-userfeatures-fluorine.txt b/csit/testplans/bgpcep-userfeatures-fluorine.txt
index 4e794a7f97bd4b866520107cbda484e5799c6522..1e2ecd08d90fb98eca6f5a5884421d9b6748b9c2 100644 (file)
--- a/csit/testplans/bgpcep-userfeatures-fluorine.txt
+++ b/csit/testplans/bgpcep-userfeatures-fluorine.txt
@@ -9,6 +9,7 @@ integration/test/csit/suites/bgpcep/bgpfunct/050_bmp_basic.robot
 integration/test/csit/suites/bgpcep/pcepuser/pcepuser.robot
 integration/test/csit/suites/bgpcep/bgpfunct/bgp_functional_md5.robot
 integration/test/csit/suites/bgpcep/bgpuser/basic.robot
+integration/test/csit/suites/bgpcep/bgpfunct/bgp_ipv6_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/bgp_app_peer_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/ibgp_peers_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/ebgp_peers_basic.robot

diff --git a/csit/testplans/bgpcep-userfeatures-oxygen.txt b/csit/testplans/bgpcep-userfeatures-oxygen.txt
index 4e794a7f97bd4b866520107cbda484e5799c6522..1e2ecd08d90fb98eca6f5a5884421d9b6748b9c2 100644 (file)
--- a/csit/testplans/bgpcep-userfeatures-oxygen.txt
+++ b/csit/testplans/bgpcep-userfeatures-oxygen.txt
@@ -9,6 +9,7 @@ integration/test/csit/suites/bgpcep/bgpfunct/050_bmp_basic.robot
 integration/test/csit/suites/bgpcep/pcepuser/pcepuser.robot
 integration/test/csit/suites/bgpcep/bgpfunct/bgp_functional_md5.robot
 integration/test/csit/suites/bgpcep/bgpuser/basic.robot
+integration/test/csit/suites/bgpcep/bgpfunct/bgp_ipv6_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/bgp_app_peer_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/ibgp_peers_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/ebgp_peers_basic.robot

diff --git a/csit/testplans/bgpcep-userfeatures.txt b/csit/testplans/bgpcep-userfeatures.txt
index 5819f0456c01706db717a31766e9eb712190cf85..6d9d7af159ff53a7f9c77c53fee4172a4976c448 100644 (file)
--- a/csit/testplans/bgpcep-userfeatures.txt
+++ b/csit/testplans/bgpcep-userfeatures.txt
@@ -9,6 +9,7 @@ integration/test/csit/suites/bgpcep/bgpfunct/050_bmp_basic.robot
 integration/test/csit/suites/bgpcep/pcepuser/pcepuser.robot
 integration/test/csit/suites/bgpcep/bgpfunct/bgp_functional_md5.robot
 integration/test/csit/suites/bgpcep/bgpuser/basic.robot
+integration/test/csit/suites/bgpcep/bgpfunct/bgp_ipv6_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/bgp_app_peer_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/ibgp_peers_basic.robot
 integration/test/csit/suites/bgpcep/bgpuser/ebgp_peers_basic.robot

diff --git a/csit/variables/bgpfunctional/ipv6/bgp_peer/data.xml b/csit/variables/bgpfunctional/ipv6/bgp_peer/data.xml
new file mode 100644 (file)
index 0000000..775ff6c
--- /dev/null
+++ b/csit/variables/bgpfunctional/ipv6/bgp_peer/data.xml
@@ -0,0 +1,31 @@
+<neighbor xmlns="urn:opendaylight:params:xml:ns:yang:bgp:openconfig-extensions">
+    <neighbor-address>$IP</neighbor-address>
+    <route-reflector>
+        <config>
+            <route-reflector-client>false</route-reflector-client>
+        </config>
+    </route-reflector>
+    <timers>
+        <config>
+            <hold-time>$HOLDTIME</hold-time>
+            <connect-retry>5</connect-retry>
+        </config>
+    </timers>
+    <transport>
+        <config>
+            <remote-port>$PEER_PORT</remote-port>
+            <passive-mode>$PASSIVE_MODE</passive-mode>
+        </config>
+    </transport>
+    <config>
+        <peer-type>INTERNAL</peer-type>
+    </config>
+    <afi-safis>
+        <afi-safi>
+            <afi-safi-name xmlns:x="http://openconfig.net/yang/bgp-types">x:IPV4-UNICAST</afi-safi-name>
+        </afi-safi>
+        <afi-safi>
+            <afi-safi-name xmlns:x="http://openconfig.net/yang/bgp-types">x:IPV6-UNICAST</afi-safi-name>
+        </afi-safi>
+    </afi-safis>
+</neighbor>

diff --git a/csit/variables/bgpfunctional/ipv6/bgp_peer/location.uri b/csit/variables/bgpfunctional/ipv6/bgp_peer/location.uri
new file mode 100644 (file)
index 0000000..d713ddf
--- /dev/null
+++ b/csit/variables/bgpfunctional/ipv6/bgp_peer/location.uri
@@ -0,0 +1 @@
+restconf/config/openconfig-network-instance:network-instances/network-instance/global-bgp/openconfig-network-instance:protocols/protocol/openconfig-policy-types:BGP/$BGP_RIB_OPENCONFIG/bgp/neighbors/neighbor/$IP

diff --git a/csit/variables/bgpfunctional/ipv6/exaipv6.cfg b/csit/variables/bgpfunctional/ipv6/exaipv6.cfg
new file mode 100644 (file)
index 0000000..ada3cad
--- /dev/null
+++ b/csit/variables/bgpfunctional/ipv6/exaipv6.cfg
@@ -0,0 +1,19 @@
+neighbor ODLIP {
+    router-id ROUTERID;
+    local-address EXABGPIP;
+    local-as 64496;
+    peer-as 64496;
+
+    capability {
+        route-refresh ROUTEREFRESH;
+        add-path ADDPATH;
+    }
+
+    family {
+        ipv6 unicast;
+    }
+
+    static {
+        route 2a04:6d80::1/128 next-hop self;
+    }
+}

diff --git a/csit/variables/bgpfunctional/ipv6/ipv6_topology_empty/data.json b/csit/variables/bgpfunctional/ipv6/ipv6_topology_empty/data.json
new file mode 100644 (file)
index 0000000..5b63cca
--- /dev/null
+++ b/csit/variables/bgpfunctional/ipv6/ipv6_topology_empty/data.json
@@ -0,0 +1,12 @@
+{
+    "topology": [
+        {
+            "server-provided": true,
+            "topology-id": "example-ipv6-topology",
+            "topology-types": {
+                "odl-bgp-topology-types:bgp-ipv6-reachability-topology": {}
+            }
+        }
+    ]
+}
+

diff --git a/csit/variables/bgpfunctional/ipv6/ipv6_topology_empty/location.uri b/csit/variables/bgpfunctional/ipv6/ipv6_topology_empty/location.uri
new file mode 100644 (file)
index 0000000..56a3cc0
--- /dev/null
+++ b/csit/variables/bgpfunctional/ipv6/ipv6_topology_empty/location.uri
@@ -0,0 +1 @@
+restconf/operational/network-topology:network-topology/topology/example-ipv6-topology

diff --git a/csit/variables/bgpfunctional/ipv6/ipv6_topology_filled/data.json b/csit/variables/bgpfunctional/ipv6/ipv6_topology_filled/data.json
new file mode 100644 (file)
index 0000000..05ec399
--- /dev/null
+++ b/csit/variables/bgpfunctional/ipv6/ipv6_topology_filled/data.json
@@ -0,0 +1,23 @@
+{
+    "topology": [
+        {
+            "node": [
+                {
+                    "l3-unicast-igp-topology:igp-node-attributes": {
+                        "prefix": [
+                            {
+                                "prefix": "2a04:6d80::1/128"
+                            }
+                        ]
+                    },
+                    "node-id": "2607:f0d0:1002:11::2"
+                }
+            ],
+            "server-provided": true,
+            "topology-id": "example-ipv6-topology",
+            "topology-types": {
+                "odl-bgp-topology-types:bgp-ipv6-reachability-topology": {}
+            }
+        }
+    ]
+}

diff --git a/csit/variables/bgpfunctional/ipv6/ipv6_topology_filled/location.uri b/csit/variables/bgpfunctional/ipv6/ipv6_topology_filled/location.uri
new file mode 100644 (file)
index 0000000..56a3cc0
--- /dev/null
+++ b/csit/variables/bgpfunctional/ipv6/ipv6_topology_filled/location.uri
@@ -0,0 +1 @@
+restconf/operational/network-topology:network-topology/topology/example-ipv6-topology

diff --git a/csit/variables/bgpfunctional/ipv6/rib_state/location.uri b/csit/variables/bgpfunctional/ipv6/rib_state/location.uri
new file mode 100644 (file)
index 0000000..48fa884
--- /dev/null
+++ b/csit/variables/bgpfunctional/ipv6/rib_state/location.uri
@@ -0,0 +1 @@
+restconf/operational/bgp-rib:bgp-rib/rib/example-bgp-rib