resources/libraries/robot/honeycomb/persistence.robot

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   3 # you may not use this file except in compliance with the License.
   4 # You may obtain a copy of the License at:
   5 #
   6 #     http://www.apache.org/licenses/LICENSE-2.0
   7 #
   8 # Unless required by applicable law or agreed to in writing, software
   9 # distributed under the License is distributed on an "AS IS" BASIS,
  10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  11 # See the License for the specific language governing permissions and
  12 # limitations under the License.
  13
  14 *** Settings ***
  15 | Library | resources.libraries.python.honeycomb.HcAPIKwInterfaces.InterfaceKeywords
  16 | ...     | WITH NAME | InterfaceAPI
  17 | Library | resources/libraries/python/honeycomb/HcPersistence.py
  18 | Resource | resources/libraries/robot/honeycomb/honeycomb.robot
  19 | Resource | resources/libraries/robot/honeycomb/interfaces.robot
  20 | Resource | resources/libraries/robot/honeycomb/vxlan.robot
  21 | Resource | resources/libraries/robot/honeycomb/bridge_domain.robot
  22 | Resource | resources/libraries/robot/honeycomb/tap.robot
  23 | Resource | resources/libraries/robot/honeycomb/vhost_user.robot
  24 | Resource | resources/libraries/robot/honeycomb/sub_interface.robot
  25 | Variables | resources/test_data/honeycomb/persistence.py | ${interface}
  26 | Documentation | Keywords used to test Honeycomb persistence.
  27
  28 *** Keywords ***
  29 | Honeycomb is restarted
  30 | | [Documentation] | Restarts Honeycomb without clearing persistence data.
  31 | | ...
  32 | | ... | *Arguments:*
  33 | | ... | - node - information about a DUT node. Type: dictionary
  34 | | ...
  35 | | ... | *Example:*
  36 | | ...
  37 | | ... | \| Honeycomb is restarted \| ${nodes['DUT1']} \|
  38 | | ...
  39 | | [Arguments] | ${node}
  40 | | Stop Honeycomb service on DUTs | ${node}
  41 | | Log Persisted Configuration | ${node}
  42 | | Setup Honeycomb service on DUTs | ${node}
  43
  44 | VPP is restarted
  45 | | [Documentation] | Restarts VPP and waits until it reconnects with Honeycomb.
  46 | | ...
  47 | | ... | *Arguments:*
  48 | | ... | - node - information about a DUT node. Type: dictionary
  49 | | ...
  50 | | ... | *Example:*
  51 | | ...
  52 | | ... | \| VPP is restarted \| ${nodes['DUT1']} \|
  53 | | ...
  54 | | [Arguments] | ${node}
  55 | | Setup DUT | ${node}
  56 | | Check VPP connection | ${node}
  57
  58 | Check VPP connection
  59 | | [Documentation] | Checks if Honeycomb is connected to VPP by reading VPP\
  60 | | ... | version number from Honeycomb operational data.
  61 | | ...
  62 | | ... | *Arguments:*
  63 | | ... | - node - information about a DUT node. Type: dictionary
  64 | | ...
  65 | | ... | *Example:*
  66 | | ...
  67 | | ... | \| Check VPP connection \| ${nodes['DUT1']} \|
  68 | | ...
  69 | | [Arguments] | ${node}
  70 | | Wait until keyword succeeds | 2min | 20sec
  71 | | ... | Check Honeycomb startup state | ${node}
  72
  73 | Honeycomb and VPP are restarted
  74 | | [Documentation] | Stops Honeycomb, restarts VPP and then starts Honeycomb\
  75 | | ... | again.
  76 | | ...
  77 | | ... | *Arguments:*
  78 | | ... | - node - information about a DUT node. Type: dictionary
  79 | | ...
  80 | | ... | *Example:*
  81 | | ...
  82 | | ... | \| Honeycomb and VPP are restarted \| ${nodes['DUT1']} \|
  83 | | ...
  84 | | [Arguments] | ${node}
  85 | | Stop Honeycomb service on DUTs | ${node}
  86 | | Log Persisted Configuration | ${node}
  87 | | Setup DUT | ${node}
  88 | | Setup Honeycomb service on DUTs | ${node}
  89
  90 | Multi-Feature Persistence Test Configuration
  91 | | [Documentation] | Uses Honeycomb to set basic settings for VxLAN,\
  92 | | ... | bridge domains, TAP, vhost-user and VLAN.
  93 | | ...
  94 | | ... | *Arguments:*
  95 | | ... | - node - information about a DUT node. Type: dictionary
  96 | | ... | - interface - name of an interface on the specified node. Type: string
  97 | | ...
  98 | | ... | *Example:*
  99 | | ...
 100 | | ... | \| Multi-Feature Persistence Test Configuration \| ${nodes['DUT1']} \
 101 | | ... | \| GigabitEthernet0/8/0 \|
 102 | | ...
 103 | | [Arguments] | ${node} | ${interface}
 104 | | Honeycomb sets interface VxLAN configuration
 105 | | ... | ${node} | ${vx_interface} | ${vxlan_settings}
 106 | | Honeycomb creates first l2 bridge domain
 107 | | ... | ${node} | ${bd_name} | ${bd_settings}
 108 | | Honeycomb creates TAP interface
 109 | | ... | ${node} | ${tap_interface} | ${tap_settings}
 110 | | Honeycomb creates vhost-user interface
 111 | | ... | ${node} | ${vhost_interface} | ${vhost_user_client}
 112 | | Honeycomb creates sub-interface | ${node} | ${interface}
 113 | | ... | ${sub_if_1_match} | ${sub_if_1_tags} | ${sub_if_1_settings}
 114 | | Honeycomb sets interface state | ${node} | ${interface} | up
 115 | | Honeycomb sets the sub-interface up
 116 | | ... | ${node} | ${interface} | ${sub_if_id}
 117 | | Honeycomb adds sub-interface to bridge domain
 118 | | ... | ${node} | ${interface} | ${sub_if_id} | ${sub_bd_settings}
 119 | | Honeycomb configures tag rewrite
 120 | | ... | ${node} | ${interface} | ${sub_if_id} | ${tag_rewrite_pop_1}
 121
 122 | Multi-Feature persistence Test Verification
 123 | | [Documentation] | Uses Honeycomb and VAT to verify settings for VxLAN,\
 124 | | ... | bridge domains, TAP, vhost-user and VLAN.
 125 | | ...
 126 | | ... | *Arguments:*
 127 | | ... | - node - information about a DUT node. Type: dictionary
 128 | | ... | - interface - name of an interface on the specified node. Type: string
 129 | | ...
 130 | | ... | *Example:*
 131 | | ...
 132 | | ... | \| Multi-Feature persistence Test Verification \| ${nodes['DUT1']} \
 133 | | ... | \| GigabitEthernet0/8/0 \|
 134 | | ...
 135 | | [Arguments] | ${node} | ${interface}
 136 | | VxLAN Operational Data From Honeycomb Should Be
 137 | | ... | ${node} | ${vx_interface} | ${vxlan_settings}
 138 | | VxLAN Operational Data From VAT Should Be
 139 | | ... | ${node} | ${vxlan_settings}
 140 | | Bridge domain Operational Data From Honeycomb Should Be
 141 | | ... | ${node} | ${bd_name} | ${bd_settings}
 142 | | Bridge domain Operational Data From VAT Should Be
 143 | | ... | ${node} | ${0} | ${bd_settings}
 144 | | TAP Operational Data From Honeycomb Should Be
 145 | | ... | ${node} | ${tap_interface} | ${tap_settings}
 146 | | TAP Operational Data From VAT Should Be
 147 | | ... | ${node} | ${tap_interface} | ${tap_settings}
 148 | | Vhost-user Operational Data From Honeycomb Should Be
 149 | | ... | ${node} | ${vhost_interface} | ${vhost_user_client}
 150 | | Vhost-user Operational Data From VAT Should Be
 151 | | ... | ${node} | ${vhost_user_client}
 152 | | Sub-interface Operational Data From Honeycomb Should Be
 153 | | ... | ${node} | ${interface} | ${sub_if_id} | ${sub_if_1_oper}
 154 | | Sub-interface Operational Data From VAT Should Be
 155 | | ... | ${node} | ${sub_if_name} | ${sub_if_1_oper}
 156 | | Interface state from Honeycomb should be | ${node} | ${interface} | up
 157 | | Interface state from VAT should be | ${node} | ${interface} | up
 158 | | Sub-interface bridge domain Operational Data From Honeycomb Should Be
 159 | | ... | ${node} | ${interface} | ${sub_if_id} | ${sub_bd_settings}
 160 | | Sub-interface bridge domain Operational Data From VAT Should Be
 161 | | ... | ${node} | ${sub_if_name} | ${sub_bd_settings}
 162 | | Rewrite tag from Honeycomb should be
 163 | | ... | ${node} | ${interface} | ${sub_if_id} | ${tag_rewrite_pop_1_oper}
 164 | | Rewrite tag from VAT should be
 165 | | ... | ${node} | ${sub_if_name} | ${tag_rewrite_pop_1_VAT}
 166 | | ${data_conf}= | InterfaceAPI.Get all interfaces cfg data | ${node}
 167 | | ${data_oper}= | InterfaceAPI.Get all interfaces oper data | ${node}
 168 | | Compare interface lists | ${data_conf} | ${data_oper}
 169
 170 | Honeycomb and VPP should have default configuration
 171 | | [Documentation] | Uses Honeycomb and VAT to verify settings for VxLAN,\
 172 | | ... | bridge domains, TAP, vhost-user and VLAN. Expects default\
 173 | | ... | configuration.
 174 | | ...
 175 | | ... | *Arguments:*
 176 | | ... | - node - information about a DUT node. Type: dictionary
 177 | | ...
 178 | | ... | *Example:*
 179 | | ...
 180 | | ... | \| Honeycomb and VPP should have default configuration \|
 181 | | ... | ${nodes['DUT1']} \|
 182 | | ...
 183 | | [Arguments] | ${node}
 184 | | VxLAN Operational Data From Honeycomb Should Be empty
 185 | | ... | ${node} | ${vx_interface}
 186 | | VxLAN Operational Data From VAT Should Be empty | ${node}
 187 | | Honeycomb should show no bridge domains | ${node}
 188 | | VAT should show no bridge domains | ${node}
 189 | | TAP Operational Data From Honeycomb Should Be empty
 190 | | ... | ${node} | ${tap_interface}
 191 | | TAP Operational Data From VAT Should Be empty
 192 | | ... | ${node} | ${tap_interface}
 193 | | Vhost-user Operational Data From Honeycomb Should Be empty
 194 | | ... | ${node} | ${vhost_interface}
 195 | | Vhost-user Operational Data From VAT Should Be empty
 196 | | ... | ${node}
 197 | | interface state from Honeycomb should be
 198 | | ... | ${node} | ${interface} | down
 199 | | And interface state from VAT should be
 200 | | ... | ${node} | ${interface} | down
 201
 202 | Persistence file is damaged during restart
 203 | | [Documentation] | Shuts down Honeycomb, modifies persistence files to\
 204 | | ... | simulate damage, then restarts VPP and starts up Honeycomb again.
 205 | | ...
 206 | | ... | *Arguments:*
 207 | | ... | - node - information about a DUT node. Type: dictionary
 208 | | ...
 209 | | ... | *Example:*
 210 | | ...
 211 | | ... | \| Persistence file is damaged during restart \| ${nodes['DUT1']} \|
 212 | | ...
 213 | | [Arguments] | ${node}
 214 | | Stop Honeycomb service on DUTs | ${node}
 215 | | Modify persistence files | ${node} | { | abc
 216 | | Setup DUT | ${node}
 217 | | Setup Honeycomb service on DUTs | ${node}
 218
 219 | Log persisted configuration on node
 220 | | [Documentation] | Logs the content of Honeycomb's persitence files.
 221 | | ...
 222 | | ... | *Arguments:*
 223 | | ... | - node - information about a DUT node. Type: dictionary
 224 | | ...
 225 | | ... | *Example:*
 226 | | ...
 227 | | ... | \| Log persisted configuration on node \| ${nodes['DUT1']} \|
 228 | | ...
 229 | | [Arguments] | ${node}
 230 | | Log persisted configuration | ${node}
 231
 232 | Interface Persistence Setup
 233 | | [Documentation] | Configure interface state, ipv4 and ipv6 addresses
 234 | | ... | and neighbors.
 235 | | ...
 236 | | ... | *Arguments:*
 237 | | ... | - node - information about a DUT node. Type: dictionary
 238 | | ...
 239 | | ... | *Example:*
 240 | | ...
 241 | | ... | \| Interface Persistence Setup \| ${nodes['DUT1']} \|
 242 | | ...
 243 | | [Arguments] | ${node}
 244 | | Honeycomb and VPP should have default configuration | ${node}
 245 | | Import Variables | resources/test_data/honeycomb/interface_ip.py
 246 | | Honeycomb sets interface state | ${node} | ${interface} | up
 247 | | Honeycomb sets interface ipv4 address with prefix
 248 | | ... | ${node} | ${interface} | ${ipv4_address} | ${ipv4_prefix}
 249 | | Honeycomb adds interface ipv4 neighbor
 250 | | ... | ${node} | ${interface} | ${ipv4_neighbor} | ${neighbor_mac}
 251 | | Honeycomb sets interface ipv6 address
 252 | | ... | ${node} | ${interface} | ${ipv6_address} | ${ipv6_prefix}
 253 | | Honeycomb adds interface ipv6 neighbor
 254 | | ... | ${node} | ${interface} | ${ipv6_neighbor} | ${neighbor_mac}
 255
 256 | Interface Persistence Check
 257 | | [Documentation] | Verify interface state, ipv4 and ipv6 addresses
 258 | | ... | and neighbors.
 259 | | ...
 260 | | ... | *Arguments:*
 261 | | ... | - node - information about a DUT node. Type: dictionary
 262 | | ...
 263 | | ... | *Example:*
 264 | | ...
 265 | | ... | \| Interface Persistence Check \| ${nodes['DUT1']} \|
 266 | | ...
 267 | | [Arguments] | ${node}
 268 | | Interface state from Honeycomb should be | ${node} | ${interface} | up
 269 | | IPv4 address from Honeycomb should be
 270 | | ... | ${node} | ${interface} | ${ipv4_address} | ${ipv4_prefix}
 271 | | IPv4 address from VAT should be
 272 | | ... | ${node} | ${interface} | ${ipv4_address}
 273 | | ... | ${ipv4_prefix} | ${ipv4_mask}
 274 | | IPv4 neighbor from Honeycomb should be
 275 | | ... | ${node} | ${interface} | ${ipv4_neighbor} | ${neighbor_mac}
 276 | | IPv6 address from Honeycomb should contain
 277 | | ... | ${node} | ${interface} | ${ipv6_address} | ${ipv6_prefix}
 278 | | IPv6 address from VAT should contain
 279 | | ... | ${node} | ${interface} | ${ipv6_address} | ${ipv6_prefix}
 280 | | IPv6 neighbor from Honeycomb should be
 281 | | ... | ${node} | ${interface} | ${ipv6_neighbor} | ${neighbor_mac}
 282
 283 | Bridge Domain Persistence Setup
 284 | | [Documentation] | Configure bridge domain, BD interface assignment
 285 | | ... | and L2 fib entry.
 286 | | ...
 287 | | ... | *Arguments:*
 288 | | ... | - node - information about a DUT node. Type: dictionary
 289 | | ...
 290 | | ... | *Example:*
 291 | | ...
 292 | | ... | \| Bridge Domain Persistence Setup \| ${nodes['DUT1']} \|
 293 | | ...
 294 | | [Arguments] | ${node}
 295 | | Honeycomb and VPP should have default configuration | ${node}
 296 | | Import Variables | resources/test_data/honeycomb/l2_fib.py
 297 | | ... | ${node} | ${interface} | ${interface}
 298 | | Honeycomb creates first l2 bridge domain
 299 | | ... | ${node} | ${bd_name} | ${bd_settings}
 300 | | Honeycomb adds interface to bridge domain
 301 | | ... | ${node} | ${interface} | ${bd_name} | ${if_bd_settings}
 302 | | Honeycomb adds L2 FIB entry to bridge domain
 303 | | ... | ${node} | ${bd_name} | ${l2_fib_forward_cfg}
 304
 305 | Bridge Domain Persistence Check
 306 | | [Documentation] | Verify bridge domain, BD interface assignment
 307 | | ... | and L2 fib entry.
 308 | | ...
 309 | | ... | *Arguments:*
 310 | | ... | - node - information about a DUT node. Type: dictionary
 311 | | ...
 312 | | ... | *Example:*
 313 | | ...
 314 | | ... | \| Bridge Domain Persistence Check \| ${nodes['DUT1']} \|
 315 | | ...
 316 | | [Arguments] | ${node}
 317 | | Bridge domain Operational Data From Honeycomb Should Be
 318 | | ... | ${node} | ${bd_name} | ${bd_settings}
 319 | | Bridge domain Operational Data From VAT Should Be
 320 | | ... | ${node} | ${0} | ${bd_settings}
 321 | | Bridge domain Operational Interface Assignment should be
 322 | | ... | ${node} | ${interface} | ${if_bd_settings}
 323 | | L2 FIB Entry from Honeycomb should be
 324 | | ... | ${node} | ${bd_name} | ${l2_fib_forward_oper}
 325 | | L2 FIB entry from VAT should be
 326 | | ... | ${node} | ${bd_index} | ${l2_fib_forward_vat}