1*** Settings ***
2Documentation   Test BMC DHCP multiple network interface functionalities.
3                ...  Run on setup eth0 in static and eth1 in DHCP.
4
5Resource        ../../lib/resource.robot
6Resource        ../../lib/common_utils.robot
7Resource        ../../lib/connection_client.robot
8Resource        ../../lib/bmc_network_utils.robot
9Resource        ../../lib/openbmc_ffdc.robot
10
11Suite Setup     Suite Setup Execution
12Test Teardown   FFDC On Test Case Fail
13Suite Teardown  Redfish.Logout
14
15*** Variables ***
16
17&{DHCP_ENABLED}           DHCPEnabled=${True}
18&{DHCP_DISABLED}          DHCPEnabled=${False}
19&{ENABLE_DHCP}            DHCPv4=${DHCP_ENABLED}
20&{DISABLE_DHCP}           DHCPv4=${DHCP_DISABLED}
21${ethernet_interface}     eth1
22
23&{dns_enable_dict}                 UseDNSServers=${True}
24&{dns_disable_dict}                UseDNSServers=${False}
25&{ntp_enable_dict}                 UseNTPServers=${True}
26&{ntp_disable_dict}                UseNTPServers=${False}
27&{domain_name_enable_dict}         UseDomainName=${True}
28&{domain_name_disable_dict}        UseDomainName=${False}
29&{enable_multiple_properties}      UseDomainName=${True}
30...                                UseNTPServers=${True}
31...                                UseDNSServers=${True}
32&{disable_multiple_properties}     UseDomainName=${False}
33...                                UseNTPServers=${False}
34...                                UseDNSServers=${False}
35
36Test Tags                         Multiple_Interfaces_DHCP
37
38*** Test Cases ***
39
40Disable DHCP On Eth1 And Verify System Is Accessible By Eth0
41    [Documentation]  Disable DHCP on eth1 using Redfish and verify
42    ...              if system is accessible by eth0.
43    [Tags]  Disable_DHCP_On_Eth1_And_Verify_System_Is_Accessible_By_Eth0
44    [Teardown]  Set DHCPEnabled To Enable Or Disable  True  eth1
45
46    Set DHCPEnabled To Enable Or Disable  False  eth1
47    ${DHCPEnabled}=  Get IPv4 DHCP Enabled Status  ${2}
48    Should Be Equal  ${DHCPEnabled}  ${False}
49    Wait For Host To Ping  ${OPENBMC_HOST}  ${NETWORK_TIMEOUT}
50
51Enable DHCP On Eth1 And Verify System Is Accessible By Eth0
52    [Documentation]  Enable DHCP on eth1 using Redfish and verify if system
53    ...              is accessible by eth0.
54    [Tags]  Enable_DHCP_On_Eth1_And_Verify_System_Is_Accessible_By_Eth0
55    [Setup]  Set DHCPEnabled To Enable Or Disable  False  eth1
56
57    Set DHCPEnabled To Enable Or Disable  True  eth1
58    ${DHCPEnabled}=  Get IPv4 DHCP Enabled Status  ${2}
59    Should Be Equal  ${DHCPEnabled}  ${True}
60    Wait For Host To Ping  ${OPENBMC_HOST}  ${NETWORK_TIMEOUT}
61
62Set Network Property via Redfish And Verify
63   [Documentation]  Set network property via Redfish and verify.
64   [Tags]  Set_Network_Property_via_Redfish_And_Verify
65   [Teardown]  Restore Configuration
66   [Template]  Apply DHCP Config
67
68    # property
69    ${dns_enable_dict}
70    ${dns_disable_dict}
71    ${domain_name_enable_dict}
72    ${domain_name_disable_dict}
73    ${ntp_enable_dict}
74    ${ntp_disable_dict}
75    ${enable_multiple_properties}
76    ${disable_multiple_properties}
77
78Enable DHCP On Eth1 And Check No Impact On Eth0
79    [Documentation]  Enable DHCP On Eth1 And Check No Impact On Eth0.
80    [Tags]  Enable_DHCP_On_Eth1_And_Check_No_Impact_On_Eth0
81    [Setup]  Set DHCPEnabled To Enable Or Disable  False  eth1
82
83    # Getting the eth0 details before enabling DHCP.
84    ${ip_data_before}=  Get BMC IP Info
85
86    # Enable DHCP on eth1.
87    Set DHCPEnabled To Enable Or Disable  True  eth1
88
89    # Check the value of DHCPEnabled on eth0 is not impacted.
90    ${DHCPEnabled}=  Get IPv4 DHCP Enabled Status  ${1}
91    Should Be Equal  ${DHCPEnabled}  ${False}
92
93    # Getting eth0 details after enabling DHCP.
94    ${ip_data_after}=  Get BMC IP Info
95
96    # Before and after IP details must match.
97    Should Be Equal  ${ip_data_before}  ${ip_data_after}
98
99Enable DHCP On Eth1 And Check Persistency On Reboot
100    [Documentation]  Enable DHCP on Eth1 and check persistency
101    ...  on reboot and should not switch to static.
102    [Tags]  Enable_DHCP_On_Eth1_And_Check_Persistency_On_Reboot
103    [Setup]  Set DHCPEnabled To Enable Or Disable  False  eth1
104
105    Set DHCPEnabled To Enable Or Disable  True  eth1
106    Redfish OBMC Reboot (off)  stack_mode=skip
107    ${DHCPEnabled}=  Get IPv4 DHCP Enabled Status  ${2}
108    Should Be Equal  ${DHCPEnabled}  ${True}
109
110Switch Between DHCP And Static
111    [Documentation]  Switch between DHCP and static.
112    [Tags]  Switch_Between_DHCP_And_Static
113    [Teardown]  Set DHCPEnabled To Enable Or Disable  True  eth1
114
115    # Fetch the IP details before.
116    ${ip_addr_before}  ${gateway_before}  ${subnetmask_before}  Get DHCP IP Info
117
118    # Switch Between Static and DHCP.
119    FOR  ${i}  IN RANGE  ${10}
120      Set DHCPEnabled To Enable Or Disable  False  eth1
121      Set DHCPEnabled To Enable Or Disable  True  eth1
122    END
123    Sleep  5s
124
125    # Fetch the IP details after.
126    ${ip_addr_after}  ${gateway_after}  ${subnetmask_after}  Get DHCP IP Info
127
128    # DHCP Details must be the same before and after.
129    Should Be Equal  ${ip_addr_before}  ${ip_addr_after}
130    Should Be Equal  ${gateway_before}  ${gateway_after}
131    Should Be Equal  ${subnetmask_before}  ${subnetmask_after}
132
133Disable DHCP On Eth1 And Verify DHCP IP Erased
134    [Documentation]  Disable DHCP on Eth1 and verify DHCP IP erased.
135    [Tags]  Disable_DHCP_On_Eth1_And_Verify_DHCP_IP_Erased
136    [Teardown]  Set DHCPEnabled To Enable Or Disable  True  eth1
137
138    Set DHCPEnabled To Enable Or Disable  False  eth1
139    ${DHCPEnabled}=  Get IPv4 DHCP Enabled Status  ${2}
140    Should Be Equal  ${DHCPEnabled}  ${False}
141
142    ${dhcp_ip_list}=  Get Network Configuration Using Channel Number  ${2}
143
144    Should Be Empty  ${dhcp_ip_list}
145    ...  msg=From switching from DHCP to Static DHCP IP is not erased.
146
147*** Keywords ***
148
149Set DHCPEnabled To Enable Or Disable
150    [Documentation]  Enable or Disable DHCP on the interface.
151    [Arguments]  ${dhcp_enabled}=${False}  ${interface}=${ethernet_interface}
152    ...          ${valid_status_code}=[${HTTP_OK},${HTTP_ACCEPTED}]
153
154    # Description of argument(s):
155    # dhcp_enabled        False for disabling DHCP and True for Enabling DHCP.
156    # interface           eth0 or eth1. Default is eth1.
157    # valid_status_code   Expected valid status code from Patch request.
158    #                     Default is HTTP_OK.
159
160    ${data}=  Set Variable If  ${dhcp_enabled} == ${False}  ${DISABLE_DHCP}  ${ENABLE_DHCP}
161    ${resp}=  Redfish.Patch
162    ...  /redfish/v1/Managers/${MANAGER_ID}/EthernetInterfaces/${interface}
163    ...  body=${data}  valid_status_codes=${valid_status_code}
164
165Apply DHCP Config
166    [Documentation]  Apply DHCP Config
167    [Arguments]  ${property}
168
169    # Description of Argument(s):
170    # property  DHCP property values.
171
172    ${active_channel_config}=  Get Active Channel Config
173    Redfish.Patch
174    ...  /redfish/v1/Managers/${MANAGER_ID}/EthernetInterfaces/${active_channel_config['${CHANNEL_NUMBER}']['name']}/
175    ...  body={"DHCPv4":${property}}  valid_status_codes=[${HTTP_OK}, ${HTTP_NO_CONTENT}]
176
177    ${resp}=  Redfish.Get
178    ...  /redfish/v1/Managers/${MANAGER_ID}/EthernetInterfaces/${active_channel_config['${CHANNEL_NUMBER}']['name']}
179    Verify Ethernet Config Property  ${property}  ${resp.dict["DHCPv4"]}
180
181
182Verify Ethernet Config Property
183    [Documentation]  verify ethernet config properties.
184    [Arguments]  ${property}  ${response_data}
185
186    # Description of argument(s):
187    # ${property}       DHCP Properties in dictionary.
188    # Example:
189    # property         value
190    # DHCPEnabled      :False
191    # UseDomainName    :True
192    # UseNTPServers    :True
193    # UseDNSServers    :True
194    # ${response_data}  DHCP Response data in dictionary.
195    # Example:
196    # property         value
197    # DHCPEnabled      :False
198    # UseDomainName    :True
199    # UseNTPServers    :True
200    # UseDNSServers    :True
201
202   ${key_map}=  Get Dictionary Items  ${property}
203   FOR  ${key}  ${value}  IN  @{key_map}
204      Should Be Equal As Strings  ${response_data['${key}']}  ${value}
205   END
206
207Restore Configuration
208    [Documentation]  Restore the configuration to Both Static Network
209
210    Run Keyword If  '${CHANNEL_NUMBER}' == '${1}'  Add IP Address  ${OPENBMC_HOST}  ${eth0_subnet_mask}  ${eth0_gateway}
211    ...  ELSE IF  '${CHANNEL_NUMBER}' == '{2}'  Add IP Address  ${OPENBMC_HOST_1}  ${eth1_subnet_mask}  ${eth1_gateway}
212
213Get Network Configuration Using Channel Number
214    [Documentation]  Get ethernet interface.
215    [Arguments]  ${channel_number}
216
217    # Description of argument(s):
218    # channel_number   Ethernet channel number, 1 is for eth0 and 2 is for eth1 (e.g. "1").
219
220    ${active_channel_config}=  Get Active Channel Config
221    ${ethernet_interface}=  Set Variable  ${active_channel_config['${channel_number}']['name']}
222    ${resp}=  Redfish.Get  ${REDFISH_NW_ETH_IFACE}${ethernet_interface}
223
224    @{network_configurations}=  Get From Dictionary  ${resp.dict}  IPv4StaticAddresses
225    RETURN  @{network_configurations}
226
227Suite Setup Execution
228    [Documentation]  Do suite setup task.
229
230    Ping Host  ${OPENBMC_HOST}
231    Redfish.Login
232
233    # Get the configuration of eth1
234    ${network_configurations}=  Get Network Configuration Using Channel Number  ${2}
235    FOR  ${network_configuration}  IN  @{network_configurations}
236      Run Keyword If  '${network_configuration['Address']}' == '${OPENBMC_HOST_1}'
237      ...  Run Keywords  Set Suite Variable  ${eth1_subnet_mask}  ${network_configuration['SubnetMask']}
238      ...  AND  Set Suite Variable  ${eth1_gateway}  ${network_configuration['Gateway']}
239      ...  AND  Exit For Loop
240    END
241
242    # Get the configuration of eth0
243    ${network_configurations}=  Get Network Configuration Using Channel Number  ${1}
244    FOR  ${network_configuration}  IN  @{network_configurations}
245      Run Keyword If  '${network_configuration['Address']}' == '${OPENBMC_HOST}'
246      ...  Run Keywords  Set Suite Variable  ${eth0_subnet_mask}  ${network_configuration['SubnetMask']}
247      ...  AND  Set Suite Variable  ${eth0_gateway}  ${network_configuration['Gateway']}
248      ...  AND  Exit For Loop
249    END
250