Matteo Scandolo | eb26a84 | 2020-05-08 10:06:24 -0700 | [diff] [blame^] | 1 | # Copyright 2017-present Open Networking Foundation |
| 2 | # |
| 3 | # Licensed under the Apache License, Version 2.0 (the "License"); |
| 4 | # you may not use this file except in compliance with the License. |
| 5 | # You may obtain a copy of the License at |
| 6 | # |
| 7 | # http://www.apache.org/licenses/LICENSE-2.0 |
| 8 | # |
| 9 | # Unless required by applicable law or agreed to in writing, software |
| 10 | # distributed under the License is distributed on an "AS IS" BASIS, |
| 11 | # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. |
| 12 | # See the License for the specific language governing permissions and |
| 13 | # limitations under the License. |
| 14 | # onos common functions |
| 15 | |
| 16 | *** Settings *** |
| 17 | Documentation Library for various utilities |
| 18 | Library SSHLibrary |
| 19 | Library String |
| 20 | Library DateTime |
| 21 | Library Process |
| 22 | Library Collections |
| 23 | Library RequestsLibrary |
| 24 | Library OperatingSystem |
| 25 | |
| 26 | *** Keywords *** |
| 27 | Calculate flows by workflow |
| 28 | [Documentation] Calculate how many flows should be created based on the workflow, the number of UNIs |
| 29 | ... and whether the subscribers have been provisioned |
| 30 | [Arguments] ${workflow} ${uni_count} ${olt_count} ${provisioned} |
| 31 | ... ${withEapol} ${withDhcp} ${withIgmp} |
| 32 | ${expectedFlows}= Run Keyword If $workflow=="att" Calculate Att flows |
| 33 | ... ${uni_count} ${olt_count} ${provisioned} ${withEapol} ${withDhcp} ${withIgmp} |
| 34 | ... ELSE IF $workflow=="dt" Calculate Dt Flows |
| 35 | ... ${uni_count} ${olt_count} ${provisioned} |
| 36 | ... ELSE IF $workflow=="tt" Calculate Tt Flows |
| 37 | ... ${uni_count} ${olt_count} ${provisioned} ${withDhcp} ${withIgmp} |
| 38 | ... ELSE Fail Workflow ${workflow} should be one of 'att', 'dt', 'tt' |
| 39 | Return From Keyword ${expectedFlows} |
| 40 | |
| 41 | Calculate Att flows |
| 42 | [Documentation] Calculate the flow for the ATT workflow |
| 43 | ... NOTE we may need to add support for IGMP enabled/disabled |
| 44 | [Arguments] ${uni_count} ${olt_count} ${provisioned} ${withEapol} ${withDhcp} ${withIgmp} |
| 45 | # (1 EAPOL * ONUs) * (1 LLDP + 1 DHCP * OLTS) before provisioning |
| 46 | # (1 EAPOL, 1 DHCP, 1 IGMP, 4 DP * ONUs) * (1 LLDP + 1 DHCP * OLTS) after provisioning |
| 47 | ${eapFlowsCount}= Run Keyword If $withEapol=='true' |
| 48 | ... Evaluate 1 |
| 49 | ... ELSE |
| 50 | ... Evaluate 0 |
| 51 | ${dhcpFlowsCount}= Run Keyword If $withDhcp=='true' |
| 52 | ... Evaluate 1 |
| 53 | ... ELSE |
| 54 | ... Evaluate 0 |
| 55 | ${igmpFlowsCount}= Run Keyword If $withIgmp=='true' |
| 56 | ... Evaluate 2 |
| 57 | ... ELSE |
| 58 | ... Evaluate 0 |
| 59 | ${flow_count}= Run Keyword If $provisioned=='false' |
| 60 | ... Evaluate (${uni_count} * ${eapFlowsCount}) + (${olt_count} * 2) |
| 61 | ... ELSE |
| 62 | ... Calculate Att Provisione Flows ${olt_count} ${uni_count} |
| 63 | ... ${eapFlowsCount} ${dhcpFlowsCount} ${igmpFlowsCount} |
| 64 | Return From Keyword ${flow_count} |
| 65 | |
| 66 | Calculate Att Provisione Flows |
| 67 | [Documentation] This calculate the flows for provisioned subscribers in the ATT workflow |
| 68 | [Arguments] ${olt_count} ${uni_count} ${eapFlowsCount} ${dhcpFlowsCount} ${igmpFlowsCount} |
| 69 | ${eap}= Evaluate ${uni_count} * ${eapFlowsCount} |
| 70 | ${dhcp}= Evaluate ${uni_count} * ${dhcpFlowsCount} |
| 71 | ${igmp}= Evaluate ${uni_count} * ${igmpFlowsCount} |
| 72 | ${dataplane}= Evaluate ${uni_count} * 4 |
| 73 | ${nni}= Evaluate ${olt_count} * 2 |
| 74 | ${total}= Evaluate ${eap} + ${dhcp} + ${igmp} + ${dataplane} + ${nni} |
| 75 | Return From Keyword ${total} |
| 76 | |
| 77 | Calculate Dt flows |
| 78 | [Documentation] Calculate the flow for the DT workflow |
| 79 | [Arguments] ${uni_count} ${olt_count} ${provisioned} |
| 80 | # (1 LLDP * OLTS) before provisioning |
| 81 | # (4 DP * ONUs) * (1 LLDP * OLTS) after provisioning |
| 82 | ${flow_count}= Run Keyword If $provisioned=='false' |
| 83 | ... Evaluate (${olt_count} * 1) |
| 84 | ... ELSE |
| 85 | ... Evaluate (${uni_count} * 4) + (${olt_count} * 1) |
| 86 | Return From Keyword ${flow_count} |
| 87 | |
| 88 | Calculate Tt flows |
| 89 | [Documentation] Calculate the flow for the TT workflow |
| 90 | [Arguments] ${uni_count} ${olt_count} ${provisioned} ${withDhcp} ${withIgmp} |
| 91 | # TODO account for withDhcp, withIgmp, see Calculate Att flows for examples |
| 92 | # (1 LLDP + 1 DHCP * OLTS) before provisioning |
| 93 | # (1 DHCP, 1 IGMP, 4 DP * ONUs) * (1 LLDP + 1 DHCP * OLTS) after provisioning |
| 94 | ${flow_count}= Run Keyword If $provisioned=='false' |
| 95 | ... Evaluate (${olt_count} * 2) |
| 96 | ... ELSE |
| 97 | ... Evaluate (${uni_count} * 6) + (${olt_count} * 1) |
| 98 | Return From Keyword ${flow_count} |