robot-systest/lib/vim_lib.robot

#   Licensed under the Apache License, Version 2.0 (the "License");
#   you may not use this file except in compliance with the License.
#   You may obtain a copy of the License at
#
#       http://www.apache.org/licenses/LICENSE-2.0
#
#   Unless required by applicable law or agreed to in writing, software
#   distributed under the License is distributed on an "AS IS" BASIS,
#   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
#   See the License for the specific language governing permissions and
#   limitations under the License.

*** Settings ***
Documentation   Library to manage VIM Targets.

Library   String
Library   Collections
Library   OperatingSystem

Resource   %{ROBOT_DEVOPS_FOLDER}/lib/prometheus_lib.robot


*** Variables ***
${success_return_code}   0
${delete_max_wait_time}   1min
${delete_pol_time}   15sec
${vim_status_max_wait_time}   3min
${vim_status_pol_time}   15sec
${vim_opstate_max_wait_time}   40sec
${vim_opstate_pol_time}   10sec


*** Keywords ***
Create VIM Target
    [Documentation]   Create a VIM Target in OSM.
    ...                 The optional parameters (such as 'config' or 'sdn_controller') are given to this function in name=value format. These parameters will be appended to the 'osm vim-create' command with the next syntax: --param_name=param_value
    ...                 Return the ID of the created VIM Target.
    ...                 Example of execution:
    ...                     \${vim_account_id}=   Create VIM Target   \${vim_name}   \${vim_user}   \${vim_password}   \${vim_auth_url}   \${vim_tenant}   \${vim_account_type}   config='{...}'

    [Arguments]   ${vim_name}   ${vim_user}   ${vim_password}   ${vim_auth_url}   ${vim_tenant}   ${vim_account_type}   @{optional_parameters}

    ${osm_vim_create_command}=   Set Variable   osm vim-create --name ${vim_name} --user ${vim_user} --password ${vim_password} --auth_url ${vim_auth_url} --tenant ${vim_tenant} --account_type ${vim_account_type}
    FOR   ${param}   IN   @{optional_parameters}
        ${match}   ${param_name}   ${param_value} =   Should Match Regexp   ${param}   (.+)=(.+)   msg=Syntax error in optional parameters
        ${osm_vim_create_command}=   Catenate   ${osm_vim_create_command}   --${param_name}=${param_value}
    END
    ${rc}   ${stdout}=   Run and Return RC and Output   ${osm_vim_create_command}
    Log   ${stdout}
    Should Be Equal As Integers   ${rc}   ${success_return_code}
    [Return]   ${stdout}


Delete VIM Target
    [Arguments]   ${vim_name}

    ${rc}   ${stdout}=   Run Keyword And Continue On Failure   Run and Return RC and Output   osm vim-delete ${vim_name}
    Log   ${stdout}
    Wait Until Keyword Succeeds   ${delete_max_wait_time}   ${delete_pol_time}   Check for VIM Target   ${vim_name}


Get VIM Targets
    ${rc}   ${stdout}=   Run and Return RC and Output   osm vim-list
    Log   ${stdout}
    Should Be Equal As Integers   ${rc}   ${success_return_code}


Check for VIM Target
    [Arguments]   ${vim_name}

    ${rc}   ${stdout}=   Run and Return RC and Output   osm vim-list | awk '{print $2}' | grep ${vim_name}
    Should Not Be Equal As Strings   ${stdout}   ${vim_name}


Check for VIM Target Metric
    [Arguments]   ${vim_name}   ${prometheus_host}   ${prometheus_port}   ${prometheus_user}   ${prometheus_password}

    ${vim_account_id}=   Get VIM Target ID   ${vim_name}
    Wait Until Keyword Succeeds   ${vim_status_max_wait_time}   ${vim_status_pol_time}   Check If VIM Target Has Metric   ${vim_account_id}   ${prometheus_host}   ${prometheus_port}   ${prometheus_user}   ${prometheus_password}


Check for VIM Target Status
    [Arguments]   ${vim_name}   ${prometheus_host}   ${prometheus_port}   ${prometheus_user}   ${prometheus_password}

    ${vim_account_id}=   Get VIM Target ID   ${vim_name}
    Wait Until Keyword Succeeds   ${vim_status_max_wait_time}   ${vim_status_pol_time}   Check If VIM Target Is Available   ${vim_account_id}   ${prometheus_host}   ${prometheus_port}   ${prometheus_user}   ${prometheus_password}


Get VIM Target ID
    [Arguments]   ${vim_name}

    ${rc}   ${stdout}=   Run and Return RC and Output   osm vim-list | grep " ${vim_name} " | awk '{print $4}'
    Should Be Equal As Integers   ${rc}   ${success_return_code}
    Should Not Be Equal As Strings   ${stdout}   ${EMPTY}   msg=VIM Target '${vim_name}' not found   values=false
    [Return]   ${stdout}


Check VIM Target Operational State
    [Arguments]   ${vim_name}

    Wait Until Keyword Succeeds   ${vim_opstate_max_wait_time}   ${vim_opstate_pol_time}   Check If VIM Target Is Enabled   ${vim_name}


Check If VIM Target Is Enabled
    [Arguments]   ${vim_name}

    ${rc}   ${stdout}=   Run and Return RC and Output   osm vim-list | grep " ${vim_name} " | awk '{print $6}'
    Should Be Equal As Integers   ${rc}   ${success_return_code}
    Should Be Equal As Strings   ${stdout}   ENABLED   msg=VIM Target '${vim_name}' is not enabled   values=false


Check If VIM Target Is Available
    [Arguments]   ${vim_account_id}   ${prometheus_host}   ${prometheus_port}   ${prometheus_user}   ${prometheus_password}

    ${metric}=   Get Metric   ${prometheus_host}   ${prometheus_port}   ${prometheus_user}   ${prometheus_password}   osm_vim_status   vim_account_id=${vim_account_id}
    Should Be Equal As Integers   ${metric}   1   msg=VIM Target '${vim_account_id}' is not active   values=false


Check If VIM Target Has Metric
    [Arguments]   ${vim_account_id}   ${prometheus_host}   ${prometheus_port}   ${prometheus_user}   ${prometheus_password}

    ${metric}=   Get Metric   ${prometheus_host}   ${prometheus_port}   ${prometheus_user}   ${prometheus_password}   osm_vim_status   vim_account_id=${vim_account_id}
    Should Be True   ${metric} <2   msg=VIM Target '${vim_account_id}' has no metric