[Nexthop][fboss2-dev] Add a fboss2 config interface <name> switchport access vlan <N> command.
#791
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benoit-nexthop
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Add some helper code to process interface-list arguments.
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1. Some of the configuration commands like QoS buffer pool modification
requires an agent restart and some are hitless. Inorder to take
appropriate action during the commit, track the highest impact action by
storing the same in `$HOME/.fboss2/action_level` at the end of each
configuration change. The proposed change only prints a warning if the
action needs to be taken. Later this can be modified to perform the
action automatically
2. Add QoS buffer pool configuration commands
```
- fboss2 config qos buffer-pool <name> shared-bytes <value>
- fboss2 config qos buffer-pool <name> headroom-bytes <value>
- fboss2 config qos buffer-pool <name> reserved-bytes <value>
```
1. Updated existing UT for action information
2. Added new tests for QoS buffer bool configurations.
```
[admin@fboss101 ~]$ ~/benoit/fboss2-dev config qos buffer-pool testpool headroom-bytes 1024
Successfully set headroom-bytes for buffer-pool 'testpool' to 1024
[admin@fboss101 ~]$ ~/benoit/fboss2-dev config session diff
--- current live config
+++ session config
@@ -121,6 +121,12 @@
"arpAgerInterval": 5,
"arpRefreshSeconds": 20,
"arpTimeoutSeconds": 60,
+ "bufferPoolConfigs": {
+ "testpool": {
+ "headroomBytes": 1024,
+ "sharedBytes": 0
+ }
+ },
"clientIdToAdminDistance": {
"0": 20,
"1": 1,
[admin@fboss101 ~]$ ll ~/.fboss2
total 216
-rw-r--r-- 1 admin admin 213283 Jan 13 05:15 agent.conf
-rw-r--r-- 1 admin admin 42 Jan 13 05:15 conf_metadata.json
[admin@fboss101 ~]$ cat ~/.fboss2/conf_metadata.json
{
"action": {
"WEDGE_AGENT": "AGENT_RESTART"
}
}
```
…mand. This doesn't yet automatically create the VLAN if it doesn't exist.
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Pre-submission checklist
pip install -r requirements-dev.txt && pre-commit installpre-commit runSummary
This doesn't yet automatically create the VLAN if it doesn't exist.
Note: this change is part of a series, the previous one is #789, the next one is #805.
Test Plan
New unit tests.
Sample usage
TBD