| # Copyright 2017-present Open Networking Foundation |
| # |
| # 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 DHCP Requests from an RG (source host) |
| Library OperatingSystem |
| Library SSHLibrary |
| Resource utils/utils.robot |
| |
| *** Keywords *** |
| Send Dhclient Request |
| [Arguments] ${iface} ${ip} ${user} ${pass}=${None} ${container_type}=${None} ${container_name}=${None} |
| [Documentation] Executes a dhclient against a particular interface on the RG (src) |
| ${result}= Login And Run Command On Remote System dhclient -nw ${iface} ${ip} ${user} ${pass} ${container_type} ${container_name} |
| [Return] ${result} |
| |
| Add Default Route to Dst Gateway |
| [Arguments] ${src_gateway} ${dst_subnet} ${iface} ${ip} ${user} ${pass}=${None} ${container_type}=${None} ${container_name}=${None} |
| [Documentation] Adds an entry to the routing table on the RG (src) |
| ${result}= Login And Run Command On Remote System ip route add ${dst_subnet} via ${src_gateway} dev ${iface} ${ip} ${user} ${pass} ${container_type} ${container_name} |
| [Return] ${result} |
| |
| Check IPv4 Address on DHCP Client |
| [Arguments] ${ip_should_exist} ${iface} ${ip} ${user} ${pass}=${None} ${container_type}=${None} ${container_name}=${None} |
| [Documentation] Check if the sepcified interface has an IPv4 address assigned |
| ${output}= Login And Run Command On Remote System ip address show ${iface} ${ip} ${user} ${pass} ${container_type} ${container_name} |
| ${ipv4_regex}= Set Variable If '${container_type}' != 'K8S' \\b([0-9]{1,3}\\.){3}[0-9]{1,3}\\b \\b(172)\.(18)(\.([0-9])){1,3}\\b |
| Run Keyword If '${ip_should_exist}' == 'True' Should Match Regexp ${output} ${ipv4_regex} |
| Run Keyword If '${ip_should_exist}' == 'False' Should Not Match Regexp ${output} ${ipv4_regex} |