Skip to content
New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

[snmp.service] remove snmp.timer unit #2779

Closed

Conversation

stepanblyschak
Copy link
Collaborator

Signed-off-by: Stepan Blyschak stepanb@mellanox.com

- What I did
Removed snmp.timer unit. Trying to address #2750 by removing snmp.timer systemd unit and adding synchronization between counters and SNMP counter dependent MIBs

NOTE: This change depends on sonic-net/sonic-snmpagent#105

- How I did it
Removed snmp.timer unit

- How to verify it
SNMP ansible test;
Mannual test:

  • system cold reboot
  • system warm reboot
  • snmp service restart
  • swss service restart

- Description for the changelog
Removed snmp.timer unit

- A picture of a cute animal (not mandatory but encouraged)

Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
@qiluo-msft
Copy link
Collaborator

The root cause is that snmp.service Requires swss.service. According to man systemd.unit

Requires=
   Configures requirement dependencies on other units. If this unit gets activated, the units listed here will be activated as well. If one of the other units gets deactivated or its
   activation fails, this unit will be deactivated.

The right option should be

Requisite=
   Similar to Requires=. However, if the units listed here are not started already, they will not be started and the transaction will fail immediately.

Copy link
Collaborator

@qiluo-msft qiluo-msft left a comment

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

As comment

@yxieca
Copy link
Contributor

yxieca commented Apr 13, 2019

@qiluo-msft is there a need for snmp service to be restarted if swss is restarted? Required will serve this purpose but requisite might not.

@yxieca yxieca requested a review from jleveque April 13, 2019 04:42
@qiluo-msft
Copy link
Collaborator

qiluo-msft commented Apr 13, 2019

Required will serve this purpose but requisite might not.

This is not true in my test.


In reply to: 482775740 [](ancestors = 482775740)

@jleveque
Copy link
Contributor

I do not have experience with the Requisite= option, but from the description, it seems as though it may be the proper fix here. As long as the SNMP service still starts, stops and restarts when SwSS does, it is the proper fix.

@stepanblyschak
Copy link
Collaborator Author

@qiluo-msft @yxieca @jleveque Thanks! I created a separate PR #2790 for this change,
Keeping this PR open for now, because it is a try to remove a timer and add synchronization

@stepanblyschak stepanblyschak deleted the remove_snmp_timer branch September 23, 2022 13:32
Pterosaur added a commit to Pterosaur/sonic-buildimage that referenced this pull request Sep 19, 2023
… latest HEAD

sonic-swss:
```
* 13ef25bf - (HEAD -> master, origin/master, origin/HEAD) [teamd]: Clean teamd process if LAG creation fails (sonic-net#2888) (5 days ago) [Lawrence Lee]
* ae010bfa - Support type7 encoded CAK key for macsec in config_db (sonic-net#2892) (13 days ago) [judyjoseph]
* e6f134fb - [orchagent]: admin-disable port before setPortSerdesAttribute() (sonic-net#2831) (4 weeks ago) [Aman Singhal]
* a67d4a77 - Change default branch to build_branch (sonic-net#2885) (4 weeks ago) [Ze Gan]
* d44761cc - Make sure new binaries replace existing binaries in docker-sonic-vs (sonic-net#2870) (4 weeks ago) [Saikrishna Arcot]
* 7102220a - [Fixbug]: Fix vnet attribute miss if route action is vnet_direct and vnet test cases (sonic-net#2873) (sonic-net#2877) (4 weeks ago) [Ze Gan]
*   873455b7 - Merge pull request sonic-net#2878 from Pterosaur/enable_dash_vstest (4 weeks ago) [Guohan Lu]
|\
| * 44457c86 - Simplify test task and remove duplicated artifacts (4 weeks ago) [Ze Gan]
| * 8bca4ed2 - Trigger Azp (4 weeks ago) [Ze Gan]
| *   6de56ee1 - Merge branch 'master' into enable_dash_vstest (4 weeks ago) [Ze Gan]
| |\
| * | aad88a36 - Disable test_dash_crm (5 weeks ago) [Ze Gan]
| * | 61126eb0 - Enable Dash test in Pipeline (5 weeks ago) [Ze Gan]
* | | ecd88108 - update portStatIds for cisco (sonic-net#2876) (4 weeks ago) [Zhixin Zhu]
* | | f1294999 - [ppi] Relax port attributes validation (sonic-net#2872) (4 weeks ago) [Nazarii Hnydyn]
| |/
|/|
* | b4fcfc9f - Remove fabric queue counters. (sonic-net#2862) (5 weeks ago) [jfeng-arista]
|/
*   bb99f418 - Merge pull request sonic-net#2856 from theasianpianist/master-dash-merge (5 weeks ago) [Guohan Lu]
|\
| *   84b32af2 - Merge branch 'master' into master-dash-merge (5 weeks ago) [Lawrence Lee]
| |\
| |/
|/|
* | ca728200 - [FEC] Adding support of override based on attribute query of SAI_PORT_ATTR_AUTO_NEG_FEC_MODE_OVERRIDE  (sonic-net#2874) (5 weeks ago) [Sudharsan Dhamal Gopalarathnam]
 /
* 3bb71809 - Merge branch 'master' into master-dash-merge (5 weeks ago) [Lawrence Lee]
* 574940dd - Merge branch 'master' into master-dash-merge (6 weeks ago) [Lawrence Lee]
* 660e5e4c - Merge branch 'master' into master-dash-merge (6 weeks ago) [Lawrence Lee]
* 6d941746 - Merge branch 'master' into master-dash-merge (6 weeks ago) [Lawrence Lee]
* c87c86e6 - [dash]: Refactor DASH orch by protobuf format (sonic-net#2722) (8 weeks ago) [Ze Gan]
* c999ea32 - [tests]: Change DVS ENV HWKSU to DPU-2P for DASH vstest (sonic-net#2847) (8 weeks ago) [prabhataravind]
* b2c25dcd - (conflict)[dash] Improve dash orchagent ZMQ code. (sonic-net#2836) (8 weeks ago) [Hua Liu]
* 409b3833 - [tests]: Set HWSKU to NPU-2P for dash vstests (sonic-net#2833) (8 weeks ago) [prabhataravind]
* f2365af9 - (conflict)Enable/disable Zmq by parameter (sonic-net#2828) (8 weeks ago) [Hua Liu]
* 3ade5fc3 - (conflict)[dash] Change dash orchagent from Redis consumer state table to ZMQ consumer state table. (sonic-net#2779) (8 weeks ago) [Hua Liu]
* eaf1bb85 - [crm]: Remove NOT_IMPLEMENTED checks (8 weeks ago) [Lawrence Lee]
* 916d2f10 - [azp]: Don't run DASH tests for regular test runs (8 weeks ago) [Lawrence Lee]
* 208e80bd - update azp to use public pipeline artifacts (8 weeks ago) [Lawrence Lee]
* 2168554d - [dash][ci] fix build pipeline (8 weeks ago) [Yakiv Huryk]
* b6036635 - [dash][ci] update build pipeline to build with bullseye (8 weeks ago) [Yakiv Huryk]
* 37a61ddb - (conflict)[azp] Add DASH to PR trigger for non-DASH VS tests (sonic-net#2813) (8 weeks ago) [Lawrence Lee]
* 37d27b01 - Fix Dash orchagent build issue. (sonic-net#2788) (8 weeks ago) [Hua Liu]
* 07cce313 - (conflict)[CRM][DASH] Extend CrmOrch to support DASH resources. (sonic-net#2739) (8 weeks ago) [Oleksandr Ivantsiv]
* 7c435d1e - [DASH]: Miscellaneous bug fixes and adding vstests (sonic-net#2745) (8 weeks ago) [prabhataravind]
* 6613dd4f - [dash]: Check if overlay IP is specified (sonic-net#2741) (8 weeks ago) [Lawrence Lee]
* c863d48b - [dash] Do not use an action drop with the inbound routing table. (sonic-net#2710) (8 weeks ago) [Oleksandr Ivantsiv]
* 89ce4e0c - [dash]: Don't attempt to bind empty ACL groups (sonic-net#2613) (8 weeks ago) [Lawrence Lee]
* 8ec36a6f - (conflict)[dash]: ACL orchagent (sonic-net#2470) (8 weeks ago) [Ze Gan]
* 29c23b12 - [DASH] Fix compilation issue caused by merge from the master branch. (sonic-net#2594) (8 weeks ago) [Oleksandr Ivantsiv]
* fd3539e5 - [DASH] Add retry logic for VNET mapping table (sonic-net#2583) (8 weeks ago) [Lawrence Lee]
* 9b179c07 - [dash] add USE_DST_VNET_VNI attribute to CA-to-PA entry (sonic-net#2533) (8 weeks ago) [Yakiv Huryk]
* f7fe55fa - Add SAI_ENI_ATTR_VM_UNDERLAY_DIP and SAI_ENI_ATTR_VM_VNI attributes to ENI entry (sonic-net#2514) (8 weeks ago) [prabhataravind]
* aa2a02c5 - (conflict)[Azp]: Add Azp for DASH (sonic-net#2501) (8 weeks ago) [Ze Gan]
* 2d1972f2 - (conflict)orchagent: DASH changes (sonic-net#2459) (8 weeks ago) [prabhataravind]
* acf0fe42 - [DPU] Fix unit tests compilation after merge from master branch. (sonic-net#2478) (8 weeks ago) [Oleksandr Ivantsiv]
* 22c62f63 - (conflict)[DPU] Simplify SWSS initialization to meet DPU requirements. (sonic-net#2440) (8 weeks ago) [Oleksandr Ivantsiv]
```

sonic-sairedis
```
* cfa8da4 - (HEAD -> master, origin/master, origin/HEAD) Add extra parameter to pass vendor LDFLAGS for libsai.so (sonic-net#1291) (3 days ago) [Kamil Cudnik]
* 8046908 - [CRM][DASH] Add the possibility of querying availability for OIDs. (sonic-net#1245) (5 days ago) [Oleksandr Ivantsiv]
* 9547060 - Install nlohmann-json3-dev package for codeql (sonic-net#1290) (10 days ago) [Saikrishna Arcot]
* f3b4dd5 - Use json.hpp from nlohmann-json-dev instead of swss-common (sonic-net#1289) (11 days ago) [Saikrishna Arcot]
* 40c9d13 - [azp] Update az pipeline for swss docker to add syslog (sonic-net#1287) (2 weeks ago) [Kamil Cudnik]
* 4c2527f - port counter support on sonic-vs (sonic-net#1275) (3 weeks ago) [Vishnu Shetty]
* 92c58cf - [Azp]: Change default branch to build_branch (sonic-net#1279) (4 weeks ago) [Ze Gan]
* 7178fb6 - [submodule] Update SAI to latest v1.12 branch (sonic-net#1284) (4 weeks ago) [Oleksandr Ivantsiv]
* 52247b9 - [syncd] Fix missing comma (sonic-net#1278) (4 weeks ago) [Kamil Cudnik]
* 44cd8c4 - [azp] Attempt to fix swss missing libs (sonic-net#1277) (4 weeks ago) [Ze Gan]
* ee308bb - [submodule] Update SAI to latest v1.12 branch (sonic-net#1272) (5 weeks ago) [Kamil Cudnik]
```

Signed-off-by: Ze Gan <ganze718@gmail.com>
qiluo-msft pushed a commit that referenced this pull request Sep 26, 2023
… latest HEAD (#16599)

sonic-swss:
```
* 13ef25bf - (HEAD -> master, origin/master, origin/HEAD) [teamd]: Clean teamd process if LAG creation fails (#2888) (5 days ago) [Lawrence Lee]
* ae010bfa - Support type7 encoded CAK key for macsec in config_db (#2892) (13 days ago) [judyjoseph]
* e6f134fb - [orchagent]: admin-disable port before setPortSerdesAttribute() (#2831) (4 weeks ago) [Aman Singhal]
* a67d4a77 - Change default branch to build_branch (#2885) (4 weeks ago) [Ze Gan]
* d44761cc - Make sure new binaries replace existing binaries in docker-sonic-vs (#2870) (4 weeks ago) [Saikrishna Arcot]
* 7102220a - [Fixbug]: Fix vnet attribute miss if route action is vnet_direct and vnet test cases (#2873) (#2877) (4 weeks ago) [Ze Gan]
*   873455b7 - Merge pull request #2878 from Pterosaur/enable_dash_vstest (4 weeks ago) [Guohan Lu]
|\
| * 44457c86 - Simplify test task and remove duplicated artifacts (4 weeks ago) [Ze Gan]
| * 8bca4ed2 - Trigger Azp (4 weeks ago) [Ze Gan]
| *   6de56ee1 - Merge branch 'master' into enable_dash_vstest (4 weeks ago) [Ze Gan]
| |\
| * | aad88a36 - Disable test_dash_crm (5 weeks ago) [Ze Gan]
| * | 61126eb0 - Enable Dash test in Pipeline (5 weeks ago) [Ze Gan]
* | | ecd88108 - update portStatIds for cisco (#2876) (4 weeks ago) [Zhixin Zhu]
* | | f1294999 - [ppi] Relax port attributes validation (#2872) (4 weeks ago) [Nazarii Hnydyn]
| |/
|/|
* | b4fcfc9f - Remove fabric queue counters. (#2862) (5 weeks ago) [jfeng-arista]
|/
*   bb99f418 - Merge pull request #2856 from theasianpianist/master-dash-merge (5 weeks ago) [Guohan Lu]
|\
| *   84b32af2 - Merge branch 'master' into master-dash-merge (5 weeks ago) [Lawrence Lee]
| |\
| |/
|/|
* | ca728200 - [FEC] Adding support of override based on attribute query of SAI_PORT_ATTR_AUTO_NEG_FEC_MODE_OVERRIDE  (#2874) (5 weeks ago) [Sudharsan Dhamal Gopalarathnam]
 /
* 3bb71809 - Merge branch 'master' into master-dash-merge (5 weeks ago) [Lawrence Lee]
* 574940dd - Merge branch 'master' into master-dash-merge (6 weeks ago) [Lawrence Lee]
* 660e5e4c - Merge branch 'master' into master-dash-merge (6 weeks ago) [Lawrence Lee]
* 6d941746 - Merge branch 'master' into master-dash-merge (6 weeks ago) [Lawrence Lee]
* c87c86e6 - [dash]: Refactor DASH orch by protobuf format (#2722) (8 weeks ago) [Ze Gan]
* c999ea32 - [tests]: Change DVS ENV HWKSU to DPU-2P for DASH vstest (#2847) (8 weeks ago) [prabhataravind]
* b2c25dcd - (conflict)[dash] Improve dash orchagent ZMQ code. (#2836) (8 weeks ago) [Hua Liu]
* 409b3833 - [tests]: Set HWSKU to NPU-2P for dash vstests (#2833) (8 weeks ago) [prabhataravind]
* f2365af9 - (conflict)Enable/disable Zmq by parameter (#2828) (8 weeks ago) [Hua Liu]
* 3ade5fc3 - (conflict)[dash] Change dash orchagent from Redis consumer state table to ZMQ consumer state table. (#2779) (8 weeks ago) [Hua Liu]
* eaf1bb85 - [crm]: Remove NOT_IMPLEMENTED checks (8 weeks ago) [Lawrence Lee]
* 916d2f10 - [azp]: Don't run DASH tests for regular test runs (8 weeks ago) [Lawrence Lee]
* 208e80bd - update azp to use public pipeline artifacts (8 weeks ago) [Lawrence Lee]
* 2168554d - [dash][ci] fix build pipeline (8 weeks ago) [Yakiv Huryk]
* b6036635 - [dash][ci] update build pipeline to build with bullseye (8 weeks ago) [Yakiv Huryk]
* 37a61ddb - (conflict)[azp] Add DASH to PR trigger for non-DASH VS tests (#2813) (8 weeks ago) [Lawrence Lee]
* 37d27b01 - Fix Dash orchagent build issue. (#2788) (8 weeks ago) [Hua Liu]
* 07cce313 - (conflict)[CRM][DASH] Extend CrmOrch to support DASH resources. (#2739) (8 weeks ago) [Oleksandr Ivantsiv]
* 7c435d1e - [DASH]: Miscellaneous bug fixes and adding vstests (#2745) (8 weeks ago) [prabhataravind]
* 6613dd4f - [dash]: Check if overlay IP is specified (#2741) (8 weeks ago) [Lawrence Lee]
* c863d48b - [dash] Do not use an action drop with the inbound routing table. (#2710) (8 weeks ago) [Oleksandr Ivantsiv]
* 89ce4e0c - [dash]: Don't attempt to bind empty ACL groups (#2613) (8 weeks ago) [Lawrence Lee]
* 8ec36a6f - (conflict)[dash]: ACL orchagent (#2470) (8 weeks ago) [Ze Gan]
* 29c23b12 - [DASH] Fix compilation issue caused by merge from the master branch. (#2594) (8 weeks ago) [Oleksandr Ivantsiv]
* fd3539e5 - [DASH] Add retry logic for VNET mapping table (#2583) (8 weeks ago) [Lawrence Lee]
* 9b179c07 - [dash] add USE_DST_VNET_VNI attribute to CA-to-PA entry (#2533) (8 weeks ago) [Yakiv Huryk]
* f7fe55fa - Add SAI_ENI_ATTR_VM_UNDERLAY_DIP and SAI_ENI_ATTR_VM_VNI attributes to ENI entry (#2514) (8 weeks ago) [prabhataravind]
* aa2a02c5 - (conflict)[Azp]: Add Azp for DASH (#2501) (8 weeks ago) [Ze Gan]
* 2d1972f2 - (conflict)orchagent: DASH changes (#2459) (8 weeks ago) [prabhataravind]
* acf0fe42 - [DPU] Fix unit tests compilation after merge from master branch. (#2478) (8 weeks ago) [Oleksandr Ivantsiv]
* 22c62f63 - (conflict)[DPU] Simplify SWSS initialization to meet DPU requirements. (#2440) (8 weeks ago) [Oleksandr Ivantsiv]
```

sonic-sairedis
```
* cfa8da4 - (HEAD -> master, origin/master, origin/HEAD) Add extra parameter to pass vendor LDFLAGS for libsai.so (#1291) (3 days ago) [Kamil Cudnik]
* 8046908 - [CRM][DASH] Add the possibility of querying availability for OIDs. (#1245) (5 days ago) [Oleksandr Ivantsiv]
* 9547060 - Install nlohmann-json3-dev package for codeql (#1290) (10 days ago) [Saikrishna Arcot]
* f3b4dd5 - Use json.hpp from nlohmann-json-dev instead of swss-common (#1289) (11 days ago) [Saikrishna Arcot]
* 40c9d13 - [azp] Update az pipeline for swss docker to add syslog (#1287) (2 weeks ago) [Kamil Cudnik]
* 4c2527f - port counter support on sonic-vs (#1275) (3 weeks ago) [Vishnu Shetty]
* 92c58cf - [Azp]: Change default branch to build_branch (#1279) (4 weeks ago) [Ze Gan]
* 7178fb6 - [submodule] Update SAI to latest v1.12 branch (#1284) (4 weeks ago) [Oleksandr Ivantsiv]
* 52247b9 - [syncd] Fix missing comma (#1278) (4 weeks ago) [Kamil Cudnik]
* 44cd8c4 - [azp] Attempt to fix swss missing libs (#1277) (4 weeks ago) [Ze Gan]
* ee308bb - [submodule] Update SAI to latest v1.12 branch (#1272) (5 weeks ago) [Kamil Cudnik]
```
Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment
Labels
None yet
Projects
None yet
Development

Successfully merging this pull request may close these issues.

4 participants