csit/suites/sfc/SFC_Persistency/020__sfc_persistency.robot

   1 *** Settings ***
   2 Documentation     Test suite for SFC Persistency. Checks that system persistency is working as expected
   3 Suite Setup       Init Suite
   4 Suite Teardown    Delete All Sessions
   5 Library           SSHLibrary
   6 Library           Collections
   7 Library           OperatingSystem
   8 Library           RequestsLibrary
   9 Library           HttpLibrary.HTTP
  10 Library           ../../../libraries/SFC/SfcUtils.py
  11 Resource          ../../../libraries/SFC/SfcKeywords.robot
  12 Resource          ../../../libraries/ClusterOpenFlow.robot
  13 Resource          ../../../libraries/CompareStream.robot
  14 Resource          ../../../libraries/KarafKeywords.robot
  15 Resource          ../../../variables/sfc/Variables.robot
  16 Resource          ../../../libraries/Utils.robot
  17 Resource          ../../../libraries/TemplatedRequests.robot
  18 Resource          ../../../libraries/SFC/DockerSfc.robot
  19
  20 *** Variables ***
  21 ${JSON_DIR}       ${CURDIR}/../../../variables/sfc/master
  22 ${SERVICE_FUNCTIONS_FILE}    ${JSON_DIR}/service-functions.json
  23 ${SERVICE_FORWARDERS_FILE}    ${JSON_DIR}/service-function-forwarders.json
  24 ${SERVICE_NODES_FILE}    ${JSON_DIR}/service-nodes.json
  25 ${SERVICE_CHAINS_FILE}    ${JSON_DIR}/service-function-chains.json
  26 ${SERVICE_FUNCTION_PATHS_FILE}    ${JSON_DIR}/service-function-paths.json
  27 ${CREATE_RSP1_INPUT}    {"input":{"parent-service-function-path":"SFC1-100","name":"SFC1-100-Path-1"}}
  28 @{SF_NAMES}       napt44-103-2    napt44-103-1    dpi-102-2    firewall-101-2    napt44-104    dpi-102-1    firewall-104
  29 ...               dpi-102-3    firewall-101-1
  30
  31 *** Test Cases ***
  32 Add SFC Elements and restart cluster
  33     [Documentation]    Add SFC Elements, restart the cluster and check that persisted resources are present
  34     Add SFC Elements
  35     ${session} =    Resolve Http Session for Controller
  36     Kill_Members_From_List_Or_All
  37     Start_Members_From_List_Or_All    wait_for_sync=True
  38     Wait until Keyword succeeds    2min    5 sec    Get Data From URI    session    ${SERVICE_FORWARDERS_URI}
  39     Wait until Keyword succeeds    2min    5 sec    Get Data From URI    session    ${SERVICE_NODES_URI}
  40     Wait until Keyword succeeds    2min    5 sec    Get Data From URI    session    ${SERVICE_FUNCTIONS_URI}
  41     Wait Until Keyword Succeeds    2min    5 sec    Check Service Function Types Added    ${SF_NAMES}
  42     Wait until Keyword succeeds    2min    5 sec    Get Data From URI    session    ${SERVICE_CHAINS_URI}
  43     Wait until Keyword succeeds    2min    5 sec    Get Data From URI    session    ${SERVICE_FUNCTION_PATHS_URI}
  44     Wait until Keyword succeeds    2min    5 sec    TemplatedRequests.Get_As_Json_Templated    session=${session}    folder=${RESTCONF_MODULES_DIR}    verify=False
  45     # From oxygen, RSPs are persisted between reboots
  46     Run_Keyword_If_At_Least_Else    oxygen    Wait until Keyword succeeds    2min    5 sec    Get Data From URI    session
  47     ...    ${OPERATIONAL_RSPS_URI}
  48     ...    ELSE    No Content From URI    session    ${OPERATIONAL_RSPS_URI}
  49     [Teardown]    Remove SFC Elements
  50
  51 *** Keywords ***
  52 Init Suite
  53     [Documentation]    Connect Create session and initialize ODL version specific variables
  54     ClusterManagement Setup
  55     Create Session    session    http://${ODL_SYSTEM_1_IP}:${RESTCONFPORT}    auth=${AUTH}    headers=${HEADERS}
  56
  57 Add SFC Elements
  58     [Documentation]    Add Elements to the Controller via API REST
  59     Add Elements To URI From File    ${SERVICE_FORWARDERS_URI}    ${SERVICE_FORWARDERS_FILE}
  60     Add Elements To URI From File    ${SERVICE_NODES_URI}    ${SERVICE_NODES_FILE}
  61     Add Elements To URI From File    ${SERVICE_FUNCTIONS_URI}    ${SERVICE_FUNCTIONS_FILE}
  62     Wait Until Keyword Succeeds    60s    2s    Check Service Function Types Added    ${SF_NAMES}
  63     Add Elements To URI From File    ${SERVICE_CHAINS_URI}    ${SERVICE_CHAINS_FILE}
  64     Add Elements To URI From File    ${SERVICE_FUNCTION_PATHS_URI}    ${SERVICE_FUNCTION_PATHS_FILE}
  65     Wait until Keyword succeeds    60s    2s    Get Data From URI    session    ${OPERATIONAL_RSPS_URI}
  66
  67 Remove SFC Elements
  68     [Documentation]    Remove Elements from the Controller via API REST
  69     Remove All Elements At URI    ${SERVICE_FUNCTIONS_URI}
  70     Remove All Elements At URI    ${SERVICE_FORWARDERS_URI}
  71     Remove All Elements At URI    ${SERVICE_NODES_URI}
  72     Remove All Elements At URI    ${SERVICE_CHAINS_URI}
  73     Remove All Elements At URI    ${SERVICE_FUNCTION_PATHS_URI}
  74
  75 Resolve Http Session for Controller
  76     ${session} =    Resolve_Http_Session_For_Member    member_index=1
  77     [Return]    ${session}