Enable linux capabilities on sflow container for kernel 6.1.94 compatibility #19700
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…ibility Starting 6.1.94, Kernel mandates the process to have SYS_ADMIN/NET_ADMIN capability to join events/packets multicast group respectively PSAMPLE used packets and DROPMON uses events Ref: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=e03781879a0d https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=44ec98ea5ea9 Without this, the following error is observed and host-sflow couldn't use psample and NET_DB 2024 Jul 24 22:38:35.140784 r-tigris-04 ERR sflow#hsflowd: error joining PSAMPLE netlink group 20 : Operation not permitted 2024 Jul 24 22:38:35.849822 r-tigris-04 ERR sflow#hsflowd: error joining DROPMON netlink group 1 : Operation not permitted Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
saiarcot895
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Jul 25, 2024
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@maipbui for the capabilities being added. |
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Not required for 202311, that branch is still on 5.10. No gap with community tests |
liushilongbuaa
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Aug 1, 2024
…94 compatibility (sonic-net#19700) Starting 6.1.94, Kernel mandates the process to have SYS_ADMIN/NET_ADMIN capability to join events/packets multicast group respectively PSAMPLE used packets and DROPMON uses events Ref: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=e03781879a0d https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=44ec98ea5ea9 Without this, the following error is observed and host-sflow couldn't use psample and NET_DB 2024 Jul 24 22:38:35.140784 r-tigris-04 ERR sflow#hsflowd: error joining PSAMPLE netlink group 20 : Operation not permitted 2024 Jul 24 22:38:35.849822 r-tigris-04 ERR sflow#hsflowd: error joining DROPMON netlink group 1 : Operation not permitted Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
mssonicbld
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Aug 2, 2024
…94 compatibility (sonic-net#19700) Starting 6.1.94, Kernel mandates the process to have SYS_ADMIN/NET_ADMIN capability to join events/packets multicast group respectively PSAMPLE used packets and DROPMON uses events Ref: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=e03781879a0d https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=44ec98ea5ea9 Without this, the following error is observed and host-sflow couldn't use psample and NET_DB 2024 Jul 24 22:38:35.140784 r-tigris-04 ERR sflow#hsflowd: error joining PSAMPLE netlink group 20 : Operation not permitted 2024 Jul 24 22:38:35.849822 r-tigris-04 ERR sflow#hsflowd: error joining DROPMON netlink group 1 : Operation not permitted Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
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Cherry-pick PR to 202405: #19786 |
mssonicbld
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Aug 3, 2024
…94 compatibility (#19700) Starting 6.1.94, Kernel mandates the process to have SYS_ADMIN/NET_ADMIN capability to join events/packets multicast group respectively PSAMPLE used packets and DROPMON uses events Ref: https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=e03781879a0d https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=44ec98ea5ea9 Without this, the following error is observed and host-sflow couldn't use psample and NET_DB 2024 Jul 24 22:38:35.140784 r-tigris-04 ERR sflow#hsflowd: error joining PSAMPLE netlink group 20 : Operation not permitted 2024 Jul 24 22:38:35.849822 r-tigris-04 ERR sflow#hsflowd: error joining DROPMON netlink group 1 : Operation not permitted Signed-off-by: Vivek Reddy <vkarri@nvidia.com>
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Why I did it
Starting 6.1.94, Kernel mandates the process to have SYS_ADMIN/NET_ADMIN capability to join events/packets multicast group respectively PSAMPLE used packets and DROPMON uses events
Ref:
https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=e03781879a0d https://git.kernel.org/pub/scm/linux/kernel/git/netdev/net.git/commit/?id=44ec98ea5ea9
Without this, the following error is observed and host-sflow couldn't use psample and NET_DB and so the feature is broken
Work item tracking
How I did it
How to verify it
Verify the sflow functionality with linux update and this fix
Which release branch to backport (provide reason below if selected)
Tested branch (Please provide the tested image version)
Description for the changelog
Link to config_db schema for YANG module changes
A picture of a cute animal (not mandatory but encouraged)