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[ACL] Write ACL table/rule creation status into STATE_DB #2662

Merged
merged 7 commits into from
Mar 8, 2023
Merged

[ACL] Write ACL table/rule creation status into STATE_DB #2662

merged 7 commits into from
Mar 8, 2023

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bingwang-ms
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What I did
HLD sonic-net/SONiC#1261
This PR is to update orchagent to write ACL table/rule creation status into STATE_DB.
Currently, show acl table and show acl rule commands read ACL table/rule configuration from CONFIG_DB directly. We don't know whether the ACL table or rule is created successfully.
We improved orchagent to write the status of ACL table/rule into a STATE_DB table.

Why I did it
Add the status of ACL table and ACL rule into STATE_DB so that user can tell whether the table or rule is created successfully.

How I verified it
Verified by copying the updated orchagent to a testbed and run.

Details if related
HLD sonic-net/SONiC#1261

@bingwang-ms bingwang-ms mentioned this pull request Feb 10, 2023
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prsunny commented Feb 13, 2023

You may want to clear the STATE_DB tables during swss restart, otherwise it can show an old data

prsunny
prsunny reviewed Feb 13, 2023
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orchagent/aclorch.cpp
it = consumer.m_toSync.erase(it);
}
else
it++;
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Do we need to handle here?

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Yes, I added a Pending removal status for this case.

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@bingwang-ms bingwang-ms Mar 1, 2023 •
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Also I added a Pending removal status for the ACL rules that are pending to be removed.

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You may want to clear the STATE_DB tables during swss restart, otherwise it can show an old data

But even if swss restart, the ACL table/rule is still programmed in ASIC, right? So I think we can keep the status in STATE_DB.
There is one scenario I need to handle, that is clear the STATE_DB entries at config_reload. Otherwise there can be stale entries in STATE_DB.

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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

@bingwang-ms
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You may want to clear the STATE_DB tables during swss restart, otherwise it can show an old data

But even if swss restart, the ACL table/rule is still programmed in ASIC, right? So I think we can keep the status in STATE_DB. There is one scenario I need to handle, that is clear the STATE_DB entries at config_reload. Otherwise there can be stale entries in STATE_DB.

I added two functions at aclorch startup to clear the status from STATE_DB. This can address both config reload and swss restart scenarios.

prsunny
prsunny previously approved these changes Mar 2, 2023
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/azp run

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Azure Pipelines successfully started running 1 pipeline(s).

@bingwang-ms bingwang-ms merged commit 98a16cf into sonic-net:master Mar 8, 2023
yxieca pushed a commit that referenced this pull request Mar 8, 2023
@bingwang-ms @yxieca
[ACL] Write ACL table/rule creation status into STATE_DB (#2662)
95d3f6d 
* Add status for ACL_TABLE and ACL_RULE in STATE_DB
@dgsudharsan dgsudharsan mentioned this pull request Mar 9, 2023
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dgsudharsan added a commit to dgsudharsan/sonic-buildimage that referenced this pull request Mar 14, 2023
@dgsudharsan
[submodule] Update sonic-swss submodule
c8bb11d 
Update sonic-swss submodule pointer to include the following:
* 98a16cf [ACL] Write ACL table/rule creation status into STATE_DB ([sonic-net#2662](sonic-net/sonic-swss#2662))
* a2c9a61 [EVPN]Handling error scenarios during route programming and IMR add ([sonic-net#2670](sonic-net/sonic-swss#2670))
* 115efe8 [bfdorch] add default TOS value for BFD session ([sonic-net#2689](sonic-net/sonic-swss#2689))
* a198289 [orchagent, SRv6]: create seglist support to set sid list type ([sonic-net#2406](sonic-net/sonic-swss#2406))

Signed-off-by: dgsudharsan <sudharsand@nvidia.com>
prsunny pushed a commit to sonic-net/sonic-buildimage that referenced this pull request Mar 14, 2023
@dgsudharsan
[submodule] Update sonic-swss submodule (#14177)
43af6b9 
Update sonic-swss submodule pointer to include the following:
* 98a16cf [ACL] Write ACL table/rule creation status into STATE_DB ([#2662](sonic-net/sonic-swss#2662))
* a2c9a61 [EVPN]Handling error scenarios during route programming and IMR add ([#2670](sonic-net/sonic-swss#2670))
* 115efe8 [bfdorch] add default TOS value for BFD session ([#2689](sonic-net/sonic-swss#2689))
* a198289 [orchagent, SRv6]: create seglist support to set sid list type ([#2406](sonic-net/sonic-swss#2406))
StormLiangMS pushed a commit that referenced this pull request Mar 19, 2023
@bingwang-ms @StormLiangMS
[ACL] Write ACL table/rule creation status into STATE_DB (#2662)
9d38fbc 
* Add status for ACL_TABLE and ACL_RULE in STATE_DB
keboliu added a commit to keboliu/sonic-swss that referenced this pull request Apr 1, 2023
@keboliu
Revert "[ACL] Write ACL table/rule creation status into STATE_DB (son…
e0aa24f 
…ic-net#2662)"

This reverts commit 9d38fbc.
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@bingwang-ms @prsunny @yxieca @StormLiangMS