While doing CLI changes for SNMP configuration, few changes are made in backend to handle the modified CLI.
** Changes**
- "community" for "snmp trap" is also made as "configurable". snmpd_conf.j2 is modified to handle the same.
- Changed the snmp.yml file generation from postStartAction to preStartAction in docker_image_ctl.j2 specific to SNMP docker, to ensure that the snmp.yml is generated before sonic-cfggen generates the snmpd.conf.
- Changed to make the code common for management vrf and default vrf. Users can configure snmp trap and snmp listening IP for both management vrf and default vrf.
* [SNMP] management VRF SNMP support
This commit adds SNMP support for Management VRF using l3mdev.
The patch included provides VRF support, there is no single
"listendevice" configuration, rather multiple agentaddress
config options can each have their own "interface" to bind to
using "ip%interface". The snmpd.conf file is accordingly
generated using the snmp.yml file and redis database info.
Adding below the comments of SNMP patch 1376
--------------------------------------------
Since the Linux kernel added support for Virtual Routing
and Forwarding (VRF) in version 4.3
(Note: these won't compile on non-linux platforms)
https://www.kernel.org/doc/Documentation/networking/vrf.txt
Linux users could not use snmpd in its current form to
bind specific listening IP addresses to specific VRF
devices. A simplified description of a VRF inteface
is an interface that is a master (a container of sorts)
that collects a set of physicalinterfaces to form a
routing table.
This set of two patches (one for V5-7-patches and one
for V5-8-patches branches) is almost identical to patch
single "listendevice" configuration. Rather, multiple
agentAddress config options can each have their own
"interface" to bind to using the <ip>%<interface>
syntax.</interface></ip>
-------------------------------------------
Signed-off-by: Harish Venkatraman <harish_venkatraman@dell.com>
ARM Architecture support in SONIC
make configure platform=[ASIC_VENDOR_ARCH] PLATFORM_ARCH=[ARM_ARCH]
SONIC_ARCH: default amd64
armhf - arm32bit
arm64 - arm64bit
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
- create a dockerfile-marcros.j2 file with all common operations
written as j2 macro
- use single dockerfile instruction for COPY and RUN commands
when possible to improve build time
- reorganize dockerfile instructions to make more cache friendly
(in case someday we will remove --no-cache to build docker images)
Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
This is a follow-up of sonic-snmpagent PR 92
Now that licensing issues have been solved FRR is distributed with SNMP
support compiled-in. This PR adds the last bits of configuration to get
the frr-snmp debian packages added to the docker container and the
config bits to enable the snmp module in FRR
This PR brings the functionality of being able to poll bgpd for routes
and peer status.
Signed-off-by: Michel Moriniaux <m.moriniaux@criteo.com>
* [dockers]: Upgrade SNMP docker to stretch build
* Removed patch-> 0003-CHANGES-BUG-2743-snmpd-crashes-when-receiving-a-GetN.patch
* update platform-common submodule
* adding PyYAML package to stretch dockerfile
* Installing redis package via pip in stretch dockerfile
* again updating platform-common submodule
* revert back the snmpd version to 5.7.3+dfsg-1.5
* upgrading the snmpd version to 5.7.3+dfsg-1.7+deb9u1 with openssl backport support
* update sonic-snmpagent submodule
* purge libdpkg-perl package in Dockerfile
* revert back the snmpd version to 5.7.3+dfsg-1.5
* minor change in series file
Previously use / to separate container name and program name.
However, in rsyslogd:
Precisely, the programname is terminated by either (whichever occurs first):
end of tag
nonprintable character
‘:’
‘[‘
‘/’
The above definition has been taken from the FreeBSD syslogd sources.
Signed-off-by: Guohan Lu <gulv@microsoft.com>
* [docker-base] Instruct apt-get to NOT install 'recommended' or 'suggested' packages
* Modify docker-fpm-quagga, docker-snmp-sv2 and docker-sonic-vs Dockerfile templates in order to properly install .deb dependencies
* REDIS_SERVER depends on REDIS_TOOLS; ensure REDIS_TOOLS is always installed before REDIS_SERVER
* Revert "[swss]: update swss submodule (#1664)"
This reverts commit c74be37ae0.
* Revert "Remove snmpd hw_fsys module, remove disk monitoring which are not in use (#1663)"
This reverts commit 3d61df9d75.
There is a small window in which snmpd might not have registered a
callback for SIGHUP and which will result in its death if
snmpd-config-updater send this signal meant for a config reload.
* asyncsnmp depends on sonic-utilities so it is possible to import sonic_psu
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
* Ignore sonic_utilities test during build
* Revert "snmpd ignores unavailable disks (#607)"
This reverts commit d70e973496.
* Disable snmpd module disk_hw, so no syslog messages about unavailable disks
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
* Strip white spaces
Signed-off-by: Qi Luo <qiluo-msft@users.noreply.github.com>
Modify minigraph parser output format so it fit DB schema
Modify configuration templates to fit new schema
Systemd services dependencies are modified so database starts before any configuration consumer
The SNMP subagent implements ipCidrRouteTable. If there is no nexthops
for default route, ie. switch isolated, the SNMP subagent will response
'no instance'. Then snmpd will response kernel routes, which include
non-front panel interfaces. To remove snmpd native implementation, we
only expose SNMP subagent's implementation.
- Consolidate config.sh and start.sh scripts into one script (start.sh)
- Solve issue #435 - All dockers now run supervisord as their ENTRYPOINT
- All stdout/stderr output from processes managed by supervisord is now sent to syslog instead of their own files
- Supervisord log messages are now also sent to syslog
- Removed unused smartmontools package from docker-platform-monitor
* [build]: Include SONiC version into installer.
Signed-off-by: marian-pritsak <marianp@mellanox.com>
* Append dirty if contains local changes
Signed-off-by: marian-pritsak <marianp@mellanox.com>
* Update config
* Use correct name for kernel version field
* Update sysDescription.j2
