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[sonic-cli-gen] first phase implementation of the SONiC CLI Auto-generation tool#1644

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renukamanavalan merged 83 commits intosonic-net:masterfrom
vadymhlushko-mlnx:sonic-cli-gen
Nov 17, 2021
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[sonic-cli-gen] first phase implementation of the SONiC CLI Auto-generation tool#1644
renukamanavalan merged 83 commits intosonic-net:masterfrom
vadymhlushko-mlnx:sonic-cli-gen

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@vadymhlushko-mlnx vadymhlushko-mlnx commented May 27, 2021

What I did

Implemented the sonic-cli-gen according to the SONiC CLI Auto-generation HLD

How I did it

How the sonic-cli-gen works:

  1. Parse provided YANG model to the intermediate representation - python dictionary (you can find the structure in the sonic_cli_gen/yang_parser.py file).
  2. Pass the python dictionary to the appropriate j2 template (config or show) and generate the CLI plugin.
  3. Put the auto-generated CLI plugin to an appropriate location, where it can be discovered by SONiC CLI.

How to verify it

Check the file with unit tests - tests/cli_autogen_yang_parser_test.py

Command output

admin@sonic: sonic-cli-gen generate config sonic-acl
Loaded below Yang Models
['sonic-acl', 'sonic-breakout_cfg', 'sonic-crm', 'sonic-device_metadata', 'sonic-device_neighbor', 'sonic-extension', 'sonic-flex_counter', 'sonic-interface', 'sonic-loopback-interface', 'sonic-port', 'sonic-portchannel', 'sonic-types', 'sonic-versions', 'sonic-vlan', 'sonic-vrf']
Note: Below table(s) have no YANG models:
COPP_GROUP, COPP_TRAP, FEATURE, KDUMP, MGMT_INTERFACE, SNMP, SNMP_COMMUNITY, WJH, WJH_CHANNEL, 
INFO:sonic-cli-gen: Auto-generation successful! Location: /usr/local/lib/python3.7/dist-packages/config/plugins/auto/sonic-acl_yang.py

admin@sonic: sonic-cli-gen remove config sonic-acl
/usr/local/lib/python3.7/dist-packages/config/plugins/auto/sonic-acl_yang.py was removed.

vadymhlushko-mlnx and others added 30 commits April 28, 2021 10:04
@vadymhlushko-mlnx
Worked version
548896a 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
added stub for function to determine static or dynamic YANG
3350f27 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
_find_index_of_yang_model()
1d1643a 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
added function to init list's for module, top, tables
cd31f0d 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
Added func to determine - static or list, +comments
81b803d 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
Added auto compleation file
ecdf8b6 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@stepanblyschak
Add CLI Jinja templates
42779c7 
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
@stepanblyschak
Fix the generated function name is incorrect
12bf0b2 
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
@stepanblyschak
update and enhance templates with multiple lists in container
c8eaa66 
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
@stepanblyschak
fix cli templates
dd29e33 
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
@stepanblyschak
Merge branch 'master' of github.com:azure/sonic-utilities into sonic-…
0b0a0c1 
…cli-gen
@stepanblyschak
add clear list command
16857c4 
Signed-off-by: Stepan Blyschak <stepanb@nvidia.com>
@vadymhlushko-mlnx
Parsing for static YANG models - sonic-flex_counter.yang, sonic-devic…
dfa3ccc 
…e_metadata.yang DONE

Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
Done refactoring for parsing 'static' YANG models
6b75f4b 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
Added parsing for 'dynamic' YANG models, done refactoring of whole code
d2be52b 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
Done parser for 'grouping' BUT need to deeply test it, added function…
73a3b12 
…s - get_leafs(), get_leaf_lists(), get_choices(), get_uses_grouping()

Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
align with implementation
718f8ab 
Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
Merge branch 'sonic-cli-gen' of github.com:vadymhlushko-mlnx/sonic-ut…
647537c 
…ilities into sonic-cli-gen
generate cli from templates
fa6299c 
Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
@vadymhlushko-mlnx
Table can only have 'static-objects' OR 'dynamic-objects'
9d9f66b 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
add missing " in help for option
38f4365 
Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
Merge branch 'sonic-cli-gen' of github.com:vadymhlushko-mlnx/sonic-ut…
591aced 
…ilities into sonic-cli-gen
@vadymhlushko-mlnx
Added remove_keys(), get_mandatory()
0826ac5 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
fix issues
069000f 
Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
Merge branch 'sonic-cli-gen' of github.com:vadymhlushko-mlnx/sonic-ut…
594acce 
…ilities into sonic-cli-gen
@vadymhlushko-mlnx
Refactored generator.py: generate_cli_plugin(), get_cli_plugin_path()
1723f0f 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
Removed arguments from constructor of class CliGenerator, added funct…
0a78e19 
…ion comments

Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
Added sceleton for UT, added additional check for yang_parser.py, cha…
30d2cb9 
…nged constructor for YangParser

Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
Refactored _init_yang_module_and_containers()
0d371de 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@vadymhlushko-mlnx
added 2 test cases
1593039 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
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stepanblyschak commented Oct 21, 2021

@praveen-li Please check latest changes. Added type annotations in docstring.

praveen-li
praveen-li reviewed Oct 26, 2021
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renukamanavalan
renukamanavalan reviewed Nov 1, 2021
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@stepanblyschak
use dict.pop() with default value
9e1854f 
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
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renukamanavalan commented Nov 1, 2021

Code changes under sonic-utilities-data, looks good.

@stepanblyschak
if no data ion update_entry_validated() abort
f2677a1 
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
@stepanblyschak
if entry config did not change avoid calling set_entry()
4e0ac3e 
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
@stepanblyschak
pass a copy of cfg to FormatConverter.to_serialized() as it modifies …
6a7d7fa 
…original cfg

Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
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vadymhlushko-mlnx commented Nov 10, 2021

Hi @renukamanavalan and @praveen-li, did you finish the review?

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stepanblyschak commented Nov 10, 2021

@renukamanavalan @praveen-li Could you please also review the second part of the feature in sonic-package-manager - #1650 ?

renukamanavalan
renukamanavalan reviewed Nov 11, 2021
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renukamanavalan commented Nov 11, 2021 •
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@renukamanavalan @praveen-li Could you please also review the second part of the feature in sonic-package-manager - #1650 ?

I am done with the review of this PR with few minor comments. I would like approval from Praveen, before we merge.
I am looking at 1650. @praveen-li, can you please help review too ?

@vivekrnv vivekrnv mentioned this pull request Nov 13, 2021
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@liat-grozovik liat-grozovik mentioned this pull request Nov 14, 2021
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praveen-li previously approved these changes Nov 16, 2021
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LGTM now,

@vadymhlushko-mlnx
Added exception handling for j2 templates
afc4afb 
Signed-off-by: Vadym Hlushko <vadymh@nvidia.com>
@renukamanavalan renukamanavalan merged commit e7535ae into sonic-net:master Nov 17, 2021
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@stepanblyschak stepanblyschak stepanblyschak approved these changes

@renukamanavalan renukamanavalan renukamanavalan approved these changes

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