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[snmp] support multiple community strings #1581

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[snmp] support multiple community strings #1581

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taoyl-ms
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- What I did

Old format of /etc/sonic/snmp.yml:

snmp_rocommunity: secret
snmp_location: public

New format which support multiple community strings:

snmp_rocommunity: 
  - secret1
  - secret2
  - secret3
snmp_location: public

For backward compatibility, old format is still supported.

@qiluo-msft
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Are we going to set a maximal size for the list in sonic?

jleveque
jleveque suggested changes Apr 11, 2018
View reviewed changes
dockers/docker-snmp-sv2/snmpd.conf.j2
{% elif snmp_rocommunity is iterable %}
{% for community in snmp_rocommunity %}
rocommunity {{ community }}
{% endfor %}
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Missing an {% endif %} line?

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Fixed.

@lguohan
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lguohan commented Apr 11, 2018

It is better to be backward compatible. so, we have snmp_community which support 1 community string and snmp_communities which support multiple community. If snmp_community is available, then use snmp_community, otherwise use snmp_communities.

@lguohan lguohan closed this Apr 11, 2018
yxieca added a commit to yxieca/sonic-buildimage that referenced this pull request Feb 23, 2021
@yxieca
[202012][utilities][swss] update submodule head
ef01457 
- swss:
* 459d09b 2021-02-22 | [acl] Enable VLAN ID qualifier for ACL rules (sonic-net#1648) (HEAD -> 202012) [Danny Allen]
* 60859b1 2021-02-08 | [buffermgr] Support maximum port headroom checking (sonic-net#1607) [Stephen Sun]
* 3161cbb 2021-02-17 | Add SAI_INGRESS_PRIORITY_GROUP_STAT_DROPPED_PACKETS counter, create new FlexCounter group (sonic-net#1600) [Andriy Yurkiv]
* 256ed9c 2021-02-08 | Support shared headroom pool on top of dynamic buffer calculation (sonic-net#1581) [Stephen Sun]

- utilities:
* 30d7069 2021-02-16 | [decode-syseeprom] Refactor to utilize sonic-platform package (sonic-net#1435) (HEAD -> 202012, tag: foo) [Joe LeVeque]
* 891fef4 2021-02-16 | [psuutil] Refactor to utilize sonic-platform package (sonic-net#1434) [Joe LeVeque]
* 8c5e505 2021-02-17 | [sfputil] Refactor to utilize sonic-platform package (sonic-net#1421) [Joe LeVeque]
* ca5dd2c 2021-02-17 | [sfpshow] Cleanup (sonic-net#1405) [Joe LeVeque]
* bf489ea 2021-02-17 | Add new cli for SAI_INGRESS_PRIORITY_GROUP_STAT_DROPPED_PACKETS counter in counterpoll utility (sonic-net#1355) [Andriy Yurkiv]
* 25feed3 2021-02-08 | Support shared headroom pool on top of dynamic buffer calculation (sonic-net#1348) [Stephen Sun]
* aaa323a 2021-02-02 | [vrf]: Fix freezing during interface binding (sonic-net#1325) [maksymbelei95]
* cc0bb6e 2021-01-27 | [show] fix "show interfaces breakout" command (sonic-net#1198) [Dmytro Shevchuk]

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
@yxieca yxieca mentioned this pull request Feb 23, 2021
Merged
daall pushed a commit that referenced this pull request Feb 24, 2021
@yxieca
[202012][utilities][swss] update submodule head (#6869)
038c6aa 
- swss:
* 459d09b 2021-02-22 | [acl] Enable VLAN ID qualifier for ACL rules (#1648) (HEAD -> 202012) [Danny Allen]
* 60859b1 2021-02-08 | [buffermgr] Support maximum port headroom checking (#1607) [Stephen Sun]
* 3161cbb 2021-02-17 | Add SAI_INGRESS_PRIORITY_GROUP_STAT_DROPPED_PACKETS counter, create new FlexCounter group (#1600) [Andriy Yurkiv]
* 256ed9c 2021-02-08 | Support shared headroom pool on top of dynamic buffer calculation (#1581) [Stephen Sun]

- utilities:
* 30d7069 2021-02-16 | [decode-syseeprom] Refactor to utilize sonic-platform package (#1435) (HEAD -> 202012, tag: foo) [Joe LeVeque]
* 891fef4 2021-02-16 | [psuutil] Refactor to utilize sonic-platform package (#1434) [Joe LeVeque]
* 8c5e505 2021-02-17 | [sfputil] Refactor to utilize sonic-platform package (#1421) [Joe LeVeque]
* ca5dd2c 2021-02-17 | [sfpshow] Cleanup (#1405) [Joe LeVeque]
* bf489ea 2021-02-17 | Add new cli for SAI_INGRESS_PRIORITY_GROUP_STAT_DROPPED_PACKETS counter in counterpoll utility (#1355) [Andriy Yurkiv]
* 25feed3 2021-02-08 | Support shared headroom pool on top of dynamic buffer calculation (#1348) [Stephen Sun]
* aaa323a 2021-02-02 | [vrf]: Fix freezing during interface binding (#1325) [maksymbelei95]
* cc0bb6e 2021-01-27 | [show] fix "show interfaces breakout" command (#1198) [Dmytro Shevchuk]

Signed-off-by: Ying Xie <ying.xie@microsoft.com>
@prsunny prsunny mentioned this pull request Mar 4, 2021
Merged
4 tasks
@jleveque jleveque mentioned this pull request Mar 18, 2021
Merged
jleveque added a commit that referenced this pull request Mar 26, 2021
@jleveque
[sonic-sairedis][sonic-swss] Update submodules (#7089)
bf43dd3 
Update sonic-sairedis submodule and also update sonic-swss submodule as there are interdependent changes.

* src/sonic-sairedis 13474d1...bc58b0f (12):
  > Add gbsyncdmgrd; deprecate gbsyncd_startup.py (#809)
  > Remove gbsyncd_start.sh (#808)
  > [gbsyncd] Fix shebang in gbsyncd_startup.py; Make script executable (#807)
  > [saiasiccmp] Add saiasiccmp tool to compare 2 asic views (#791)
  > [configure] Add -Wno-psabi to remove "passing argument changed in GCC 7.1" (#799)
  > Update FlexCounter.cpp, use m_pollInterval in MUTEX lock (#797)
  > [vs] Add special warm boot logic to populate default attributes (#796)
  > [ci]: add vstest (#795)
  > [tests] Add macsec unittest (#782)
  > [debian/control] libsairedis-dev depends on libzmq5-dev (#794)
  > [ci]: use build template (#793)
  > Rename duplicate file name (#773)

* src/sonic-swss 0b0d24c...5adb73e (47):
  > Initialize system port type variable (#1681)
  > [Dynamic Buffer Calc] Enhance the field checking in table handling (#1680)
  > Handle the clear request for 'Q_SHARED_ALL' (#1653)
  > [MuxOrch] FDB ageout safety check (#1674)
  > Deactivate mirror session only when session status is true in updateLagMember (#1666)
  > Revert "[buffermgr] Support maximum port headroom checking (#1607)" (#1675)
  > reduce severity of log to info in case of flush on non-existing member (#1669)
  > Revert "[Dynamic buffer calc] Bug fix: Remove PGs from an administratively down port. (#1652)" (#1676)
  > [Dynamic buffer calc] Bug fix: Remove PGs from an administratively down port. (#1652)
  > [acl] Move ACL table constants to acltable.h (#1671)
  > [nbrmgrd] added function to parse IP address from APP_DB (#1672)
  > [MUX/PFCWD] Use in_ports for acls instead of seperate ACL table (#1670)
  > [vog/systemlag] Voq lagid allocator (#1603)
  > Add table descriptions for dynamic buffer calculation to the documents (#1664)
  > [vstest/subintf] Add vs test case to validate processing sequence of APPL DB keys (#1663)
  > Remove vxlanmgrd dependency on orchagent (#1647)
  > Keep attribute order in bulk mode (#1659)
  > [mux] VS test for neigh, route and fdb (#1656)
  > [linksync] Netdev oper status determination using IFF_RUNNING (#1568)
  > [portorch] parse on/off value from autoneg (#1658)
  > [intfsorch] Create subport with the entry contains necessary attributes (#1650)
  > [ci]: Purge swss before install (#1654)
  > Update StateDB with error if state change failed, Update APP_DB in all state chg req (#1662)
  > Added changes to handle dependency check in FdbSyncd and FpmSyncd for warm-boot (#1556)
  > [synchronous mode] Add failure notification for SAI failures in synchronous mode (#1596)
  > [acl] Enable VLAN ID qualifier for ACL rules (#1648)
  > Updated PFCWD to use single ACL table for PFCWD and MUX (#1620)
  > [orchagent] Increase SAI REDIS response timeout to support FW upgrade during init (Mellanox only). (#1637)
  > [vstest/nhg]: use dvs_route fixture to make test_nhg more robust
  > [vstest]: add dvs_route fixture
  > [vstest/subintf] Update vs tests to validate physical port host interface vlan tag attribute (#1634)
  > Remove useless header  in macsecorch (#1628)
  > Add SAI_INGRESS_PRIORITY_GROUP_STAT_DROPPED_PACKETS counter, create new FlexCounter group (#1600)
  > fixed unsupported resource issue (#1641)
  > [test_virtual_chassis]: use wait_for to make test more robust (#1640)
  > spell check fixes (#1630)
  > [bufferorch] Handle NOT IMPLEMENTED status returned during set attr operation (#1639)
  > [ci]: run vstest
  > [test_virtual_chassis]: use wait_for function to improve test robustness
  > [Mux] Neighbor handling based on FDB entry (#1631)
  > [ci]: use build template (#1633)
  > Log level change from ERR to INFO for fetch systemports issue (#1632)
  > Migrate serdes programming to port serdes object (#1611)
  > [tests] Remove legacy saiattributelist.h dependency (#1608)
  > [buffermgr] Support maximum port headroom checking (#1607)
  > Support shared headroom pool on top of dynamic buffer calculation (#1581)
  > Fix the compiling errors in gcc9 (#1621)
raphaelt-nvidia pushed a commit to raphaelt-nvidia/sonic-buildimage that referenced this pull request May 23, 2021
@jleveque @raphaelt-nvidia
[sonic-sairedis][sonic-swss] Update submodules (sonic-net#7089)
203e17e 
Update sonic-sairedis submodule and also update sonic-swss submodule as there are interdependent changes.

* src/sonic-sairedis 13474d1...bc58b0f (12):
  > Add gbsyncdmgrd; deprecate gbsyncd_startup.py (sonic-net#809)
  > Remove gbsyncd_start.sh (sonic-net#808)
  > [gbsyncd] Fix shebang in gbsyncd_startup.py; Make script executable (sonic-net#807)
  > [saiasiccmp] Add saiasiccmp tool to compare 2 asic views (sonic-net#791)
  > [configure] Add -Wno-psabi to remove "passing argument changed in GCC 7.1" (sonic-net#799)
  > Update FlexCounter.cpp, use m_pollInterval in MUTEX lock (sonic-net#797)
  > [vs] Add special warm boot logic to populate default attributes (sonic-net#796)
  > [ci]: add vstest (sonic-net#795)
  > [tests] Add macsec unittest (sonic-net#782)
  > [debian/control] libsairedis-dev depends on libzmq5-dev (sonic-net#794)
  > [ci]: use build template (sonic-net#793)
  > Rename duplicate file name (sonic-net#773)

* src/sonic-swss 0b0d24c...5adb73e (47):
  > Initialize system port type variable (sonic-net#1681)
  > [Dynamic Buffer Calc] Enhance the field checking in table handling (sonic-net#1680)
  > Handle the clear request for 'Q_SHARED_ALL' (sonic-net#1653)
  > [MuxOrch] FDB ageout safety check (sonic-net#1674)
  > Deactivate mirror session only when session status is true in updateLagMember (sonic-net#1666)
  > Revert "[buffermgr] Support maximum port headroom checking (sonic-net#1607)" (sonic-net#1675)
  > reduce severity of log to info in case of flush on non-existing member (sonic-net#1669)
  > Revert "[Dynamic buffer calc] Bug fix: Remove PGs from an administratively down port. (sonic-net#1652)" (sonic-net#1676)
  > [Dynamic buffer calc] Bug fix: Remove PGs from an administratively down port. (sonic-net#1652)
  > [acl] Move ACL table constants to acltable.h (sonic-net#1671)
  > [nbrmgrd] added function to parse IP address from APP_DB (sonic-net#1672)
  > [MUX/PFCWD] Use in_ports for acls instead of seperate ACL table (sonic-net#1670)
  > [vog/systemlag] Voq lagid allocator (sonic-net#1603)
  > Add table descriptions for dynamic buffer calculation to the documents (sonic-net#1664)
  > [vstest/subintf] Add vs test case to validate processing sequence of APPL DB keys (sonic-net#1663)
  > Remove vxlanmgrd dependency on orchagent (sonic-net#1647)
  > Keep attribute order in bulk mode (sonic-net#1659)
  > [mux] VS test for neigh, route and fdb (sonic-net#1656)
  > [linksync] Netdev oper status determination using IFF_RUNNING (sonic-net#1568)
  > [portorch] parse on/off value from autoneg (sonic-net#1658)
  > [intfsorch] Create subport with the entry contains necessary attributes (sonic-net#1650)
  > [ci]: Purge swss before install (sonic-net#1654)
  > Update StateDB with error if state change failed, Update APP_DB in all state chg req (sonic-net#1662)
  > Added changes to handle dependency check in FdbSyncd and FpmSyncd for warm-boot (sonic-net#1556)
  > [synchronous mode] Add failure notification for SAI failures in synchronous mode (sonic-net#1596)
  > [acl] Enable VLAN ID qualifier for ACL rules (sonic-net#1648)
  > Updated PFCWD to use single ACL table for PFCWD and MUX (sonic-net#1620)
  > [orchagent] Increase SAI REDIS response timeout to support FW upgrade during init (Mellanox only). (sonic-net#1637)
  > [vstest/nhg]: use dvs_route fixture to make test_nhg more robust
  > [vstest]: add dvs_route fixture
  > [vstest/subintf] Update vs tests to validate physical port host interface vlan tag attribute (sonic-net#1634)
  > Remove useless header  in macsecorch (sonic-net#1628)
  > Add SAI_INGRESS_PRIORITY_GROUP_STAT_DROPPED_PACKETS counter, create new FlexCounter group (sonic-net#1600)
  > fixed unsupported resource issue (sonic-net#1641)
  > [test_virtual_chassis]: use wait_for to make test more robust (sonic-net#1640)
  > spell check fixes (sonic-net#1630)
  > [bufferorch] Handle NOT IMPLEMENTED status returned during set attr operation (sonic-net#1639)
  > [ci]: run vstest
  > [test_virtual_chassis]: use wait_for function to improve test robustness
  > [Mux] Neighbor handling based on FDB entry (sonic-net#1631)
  > [ci]: use build template (sonic-net#1633)
  > Log level change from ERR to INFO for fetch systemports issue (sonic-net#1632)
  > Migrate serdes programming to port serdes object (sonic-net#1611)
  > [tests] Remove legacy saiattributelist.h dependency (sonic-net#1608)
  > [buffermgr] Support maximum port headroom checking (sonic-net#1607)
  > Support shared headroom pool on top of dynamic buffer calculation (sonic-net#1581)
  > Fix the compiling errors in gcc9 (sonic-net#1621)
carl-nokia pushed a commit to carl-nokia/sonic-buildimage that referenced this pull request Aug 7, 2021
@jleveque
[sonic-sairedis][sonic-swss] Update submodules (sonic-net#7089)
2deb742 
Update sonic-sairedis submodule and also update sonic-swss submodule as there are interdependent changes.

* src/sonic-sairedis 13474d1...bc58b0f (12):
  > Add gbsyncdmgrd; deprecate gbsyncd_startup.py (sonic-net#809)
  > Remove gbsyncd_start.sh (sonic-net#808)
  > [gbsyncd] Fix shebang in gbsyncd_startup.py; Make script executable (sonic-net#807)
  > [saiasiccmp] Add saiasiccmp tool to compare 2 asic views (sonic-net#791)
  > [configure] Add -Wno-psabi to remove "passing argument changed in GCC 7.1" (sonic-net#799)
  > Update FlexCounter.cpp, use m_pollInterval in MUTEX lock (sonic-net#797)
  > [vs] Add special warm boot logic to populate default attributes (sonic-net#796)
  > [ci]: add vstest (sonic-net#795)
  > [tests] Add macsec unittest (sonic-net#782)
  > [debian/control] libsairedis-dev depends on libzmq5-dev (sonic-net#794)
  > [ci]: use build template (sonic-net#793)
  > Rename duplicate file name (sonic-net#773)

* src/sonic-swss 0b0d24c...5adb73e (47):
  > Initialize system port type variable (sonic-net#1681)
  > [Dynamic Buffer Calc] Enhance the field checking in table handling (sonic-net#1680)
  > Handle the clear request for 'Q_SHARED_ALL' (sonic-net#1653)
  > [MuxOrch] FDB ageout safety check (sonic-net#1674)
  > Deactivate mirror session only when session status is true in updateLagMember (sonic-net#1666)
  > Revert "[buffermgr] Support maximum port headroom checking (sonic-net#1607)" (sonic-net#1675)
  > reduce severity of log to info in case of flush on non-existing member (sonic-net#1669)
  > Revert "[Dynamic buffer calc] Bug fix: Remove PGs from an administratively down port. (sonic-net#1652)" (sonic-net#1676)
  > [Dynamic buffer calc] Bug fix: Remove PGs from an administratively down port. (sonic-net#1652)
  > [acl] Move ACL table constants to acltable.h (sonic-net#1671)
  > [nbrmgrd] added function to parse IP address from APP_DB (sonic-net#1672)
  > [MUX/PFCWD] Use in_ports for acls instead of seperate ACL table (sonic-net#1670)
  > [vog/systemlag] Voq lagid allocator (sonic-net#1603)
  > Add table descriptions for dynamic buffer calculation to the documents (sonic-net#1664)
  > [vstest/subintf] Add vs test case to validate processing sequence of APPL DB keys (sonic-net#1663)
  > Remove vxlanmgrd dependency on orchagent (sonic-net#1647)
  > Keep attribute order in bulk mode (sonic-net#1659)
  > [mux] VS test for neigh, route and fdb (sonic-net#1656)
  > [linksync] Netdev oper status determination using IFF_RUNNING (sonic-net#1568)
  > [portorch] parse on/off value from autoneg (sonic-net#1658)
  > [intfsorch] Create subport with the entry contains necessary attributes (sonic-net#1650)
  > [ci]: Purge swss before install (sonic-net#1654)
  > Update StateDB with error if state change failed, Update APP_DB in all state chg req (sonic-net#1662)
  > Added changes to handle dependency check in FdbSyncd and FpmSyncd for warm-boot (sonic-net#1556)
  > [synchronous mode] Add failure notification for SAI failures in synchronous mode (sonic-net#1596)
  > [acl] Enable VLAN ID qualifier for ACL rules (sonic-net#1648)
  > Updated PFCWD to use single ACL table for PFCWD and MUX (sonic-net#1620)
  > [orchagent] Increase SAI REDIS response timeout to support FW upgrade during init (Mellanox only). (sonic-net#1637)
  > [vstest/nhg]: use dvs_route fixture to make test_nhg more robust
  > [vstest]: add dvs_route fixture
  > [vstest/subintf] Update vs tests to validate physical port host interface vlan tag attribute (sonic-net#1634)
  > Remove useless header  in macsecorch (sonic-net#1628)
  > Add SAI_INGRESS_PRIORITY_GROUP_STAT_DROPPED_PACKETS counter, create new FlexCounter group (sonic-net#1600)
  > fixed unsupported resource issue (sonic-net#1641)
  > [test_virtual_chassis]: use wait_for to make test more robust (sonic-net#1640)
  > spell check fixes (sonic-net#1630)
  > [bufferorch] Handle NOT IMPLEMENTED status returned during set attr operation (sonic-net#1639)
  > [ci]: run vstest
  > [test_virtual_chassis]: use wait_for function to improve test robustness
  > [Mux] Neighbor handling based on FDB entry (sonic-net#1631)
  > [ci]: use build template (sonic-net#1633)
  > Log level change from ERR to INFO for fetch systemports issue (sonic-net#1632)
  > Migrate serdes programming to port serdes object (sonic-net#1611)
  > [tests] Remove legacy saiattributelist.h dependency (sonic-net#1608)
  > [buffermgr] Support maximum port headroom checking (sonic-net#1607)
  > Support shared headroom pool on top of dynamic buffer calculation (sonic-net#1581)
  > Fix the compiling errors in gcc9 (sonic-net#1621)
theasianpianist pushed a commit to theasianpianist/sonic-buildimage that referenced this pull request Feb 5, 2022
@stephenxs
Support shared headroom pool on top of dynamic buffer calculation (so…
5fa2329 
…nic-net#1581)

* Support shared headroom pool on top of dynamic buffer calculation

 - Feature is enabled/disabled on-the-fly by configuring over-subscribe-ration and shared headroom pool size.
   If both are configured, the shared headroom pool size will take effect.
   When turn on/off the feature, all the lossless profiles and buffer pool size will be recalculated.
 - Support calculating shared headroom pool while ingress lossless pool is statically configured.
- Check accumulative headroom before toggling SHP state
  To disable SHP results in size of PG increasing.
  Hence needs to check whether accumulative headroom exceed limit
- Split the function doUpdateStaticProfileTask into two functions
  Originally it was called for static profile only and consisted of two parts:
  - One is for dynamic th updated. It will go over all the buffer profiles
    dynamically generated according to the dynamic th and update them
  - The other is for size updated. It will go over each port referencing
    the profile and check whether the accumulative headroom exceeds limit
  Now that it is also called by shared headroom pool, we split it into
  two functions to make it more clear

Signed-off-by: Stephen Sun <stephens@nvidia.com>

How I verified it
Run vs test and regression test.
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@jleveque jleveque jleveque requested changes

@qiluo-msft qiluo-msft qiluo-msft approved these changes

@lguohan lguohan lguohan approved these changes

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@taoyl-ms @qiluo-msft @lguohan @jleveque