Why I did it
Code review was still in progress when #9858 was merged and upon further testing I have arrived at a better solution.
How I did it
Modified supervisord configuration j2 template for pmon to require no minimum uptime for chassisd_db_init and to remove the redundant exit_codes directive
How to verify it
Boot switch and verify in syslog that there are no errors related to chassis_db_init
Why I did it
In the recent minigraph changes we add separate BGP session configuration for V4 and V6 internal VoQ neighbors.
This PR is adding different Peer groups for V4 and V6 neighbors
How I did it
Add VOQ_CHASSIS_V4_PEER and VOQ_CHASSIS_V6_PEER groups
Add extra Unit tests
How to verify it
Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan <arlakshm@microsoft.com>
Why I did it
Radvd.conf.j2 template creates two copies of the vlan interface when there are more than one ipv6 address assigned to a single vlan interface. Changed the format to add prefixes under the same vlan interface block.
How I did it
Modifies radvd.conf.j2 and added unit tests
How to verify it
Configure multiple ipv6 address to the same vlan, start radvd
Unit test will check if radvd.conf with multiple ipv6 addresses is formed correctly
- Why I did it
Error log was shown on switches during boot
pmon#supervisord 2021-12-22 04:27:16,709 INFO exited: chassis_db_init (exit status 0; not expected)
- How I did it
Add exit code zero as an expected exit code and also disable autorestart.
- How to verify it
Boot the switch and ensure the above log line does not appear.
- Why I did it
Remove obsolete parameter that enables static VXLAN src port range
provide functionality no generate json config file according to appropriate parameter in config_db
Done for
SN3800:
• Mellanox-SN3800-D28C50
• Mellanox-SN3800-C64
• Mellanox-SN3800-D28C49S1 (New 10G SKU)
SN2700:
• Mellanox-SN2700-D48C8
- How I did it
Remove SAI_VXLAN_SRCPORT_RANGE_ENABLE=1 from appropriate sai.profile files
Created vxlan.json file and added few params that depends on DEVICE_METADATA.localhost.vxlan_port_range
- How to verify it
File /etc/swss/config.d/vxlan.json should be generated inside swss docker when it restart
[
{
"SWITCH_TABLE:switch": {
"vxlan_src": "0xFF00",
"vxlan_mask": "8"
},
"OP": "SET"
}
]
Signed-off-by: Andriy Yurkiv <ayurkiv@nvidia.com>
Why I did it
To enable test support for BFD-related features, the PTF docker needs to have the proper support for BFD. This PR aims to add BFD support in ptf docker.
How I did it
Clone and build OpenBFDD for PTF docker.
How to verify it
Build locally and verify BFD is supported.
#### Why I did it
resolves https://github.com/Azure/sonic-buildimage/issues/8779
snmpd writes the below error message in syslog :
snmp#snmpd[27]: truncating integer value > 32 bits
This message is written in syslog when the hrSystemUptime(1.3.6.1.2.1.25.1.1.0 / system uptime) or sysUpTime(1.3.6.1.2.1.1.3 network management portion or snmpd uptime) is queried when either of these counters overflow beyond 32 bit value. This happens the device uptime or snmpd uptime is more than 497 days.
#### How I did it
Reference: https://access.redhat.com/solutions/367093 and https://linux.die.net/man/1/snmpcmd
To avoid seeing this message if the counter grows, the snmpd error log level is changed to display LOG_EMERG, LOG_ALERT, LOG_CRIT, and LOG_DEBUG.
Without this change, LOG_ERR and LOG_WARNING would also be logged in syslog.
#### How to verify it
On a device which is up for more than 497 days, modify supervisord.conf with the change and restart snmp.
Query 1.3.6.1.2.1.1.3 and verify that log message is not seen.
What I did:
Updated Jinja Template to enable BGP Graceful Restart based on device role. By default it will be enable only if the device role type is TorRouter.
Why I did:-
By default FRR is configured in Graceful Helper mode. Graceful Restart is needed on T0/TorRouter only since the device can go for warm-reboot. For T1/LeafRouter it need to be in Helper mode only
Updated BGP Template for the case:
1. For Packet Chassis do not advertise Loopback4096 address into BGP as there is Static Route for same.
Having this route in BGP causes two level of recursion in Zebra and cause assert in Zebra
when there are many nexthop involved
2. Advertise only P2P Connected IP's into BGP (External Peers). For Packet chassis we have backend IP Interface subnet and if
they get advertised into BGP then it also causes recursion
- Add INCLUDE_PINS to config to enable/disable container
- Add Docker files and supporting resources
- Add sonic-pins submodule and associated make files
Submission containing materials of a third party:
Copyright Google LLC; Licensed under Apache 2.0
#### Why I did it
Adds P4RT container to SONiC for PINS
The P4RT app is covered by this HLD:
https://github.com/pins/SONiC/blob/master/doc/pins/p4rt_app_hld.md
#### How I did it
Followed the pattern and templates used for other SONiC applications
#### How to verify it
Build SONiC with INCLUDE_P4RT set to "y".
Verify that the resulting build has a container called "p4rt" running.
You can verify that the service is up by running the following command on the SONiC switch:
```bash
sudo netstat -lpnt | grep p4rt
```
You should see the service listening on TCP port 9559.
#### Which release branch to backport (provide reason below if selected)
None
#### Description for the changelog
Build P4RT container for PINS
The BGP_VOQ_CHASSIS_NEIGHBOR keepalive and holdtime timers are
configured similar to general neighbors. Changes are done to configure
BGP_VOQ_CHASSIS_NEIGHBOR timers similar to BGP_INTENAL_NEIGBOR since voq
chassis bgp neighbors are similar to bgp internal neighbors in
multi-asic. As it is done for bgp internal neighbors, the keepalive and
holdtime timers are set to 3 and 10 seconds respectively. Also similar
to bgp internal neighbors, connection retry timer is also configured for
voq chassis bgp neighbors.
Signed-off-by: vedganes <vedavinayagam.ganesan@nokia.com>
Fixes#9376
Because /etc/passwd and /etc/group have been overwritten with symlinks
to /host_etc/passwd and /host_etc/group, the debug container build
fails. This is because the debug container is built without /etc being
mounted at /host_etc in the container (which does happen at runtime).
Because of that, /etc/passwd and /etc/group don't exist, which causes
some package installation errors when openssh-client tries to create a
group.
This is a partial revert of 1347f29178.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
Why I did it
resolves#8979 and #9055
How I did it
Remove the file static.conf.j2,which adds the default route on eth0 from bgp docker
Signed-off-by: Arvindsrinivasan Lakshmi Narasimhan <arlakshm@microsoft.com>
- Why I did it
This is to update the common sonic-buildimage infra for reclaiming buffer.
- How I did it
Render zero_profiles.j2 to zero_profiles.json for vendors that support reclaiming buffer
The zero profiles will be referenced in PR [Reclaim buffer] Reclaim unused buffers by applying zero buffer profiles #8768 on Mellanox platforms and there will be test cases to verify the behavior there.
Rendering is done here for passing azure pipeline.
Load zero_profiles.json when the dynamic buffer manager starts
Generate inactive port list to reclaim buffer
Signed-off-by: Stephen Sun <stephens@nvidia.com>
* [ACL] enable ACL FC when genereting config from minigraph but disable by default
Why I did it
To support ACL counters on Flex Counter Infrastructure.
How I did it
Enable ACL FC in init_cfg and minigraph. Disable when genereting configuration from preset.
How to verify it
Together with depends PRs. Run ACL/Everflow test suite.
Signed-off-by: Stepan Blyshchak <stepanb@nvidia.com>
Why I did it
During swss container startup, if ndppd starts up before/with vlanmgrd, ndppd will be pinned at nearly 100% CPU usage.
How I did it
Only start ndppd after vlanmgrd is running. Also, call ndppd directly instead of through bash for improved logging and to prevent orphaned processes.
Signed-off-by: Lawrence Lee <lawlee@microsoft.com>
What I did:
Fix the typo in Internal Peer Group template for Packet-based Chassis.
Address Review comments of PR: [chassis-packet] minigraph parsing and BGP template changes #8966
- Static Route Parsing for Host
- Formatting of chassis port_config.ini
#### Why I did it
Nokia IXR7250E platform requires grpcio, grpcio-tools python library, and libprotobuf-dev, libgrpc++ library
#### How I did it
Modified the build_debian.sh install libprotobuf-dev and libgrpc++ to support nokia ndk
Modified the sonic_debian_extension.j2 to install the grpcio and grpcio-tools in the host
Modified the docker-platform-monitor/Dockerfile.js to install grpcio and grpcio-tools for the pmon container.
#### How to verify it
Image running success.
Why I did it
"chassis_db_init" task of PMON should be skipped on Mellanox simx platform, since the hardware info which this task is trying to access is not available on simx platforms, It will introduce some error log.
How I did it
Add the capability for "chassis_db_init" in the template for it can be skipped by adding configuration in "pmon_daemon_control.json".
add "skip_chassis_db_init" configuration for simx platforms.
use symbol link for "pmon_daemon_control.json" since all the simx platforms share the same configuration
How to verify it
Build an image and install it on simx platform to check whether "chassis_db_init" task is skipped.
Signed-off-by: Kebo Liu <kebol@nvidia.com>
Fix the check used to wait for interfaces to come up. The group name in
the supervisor config files has changed from isc-dhcp-relay to
dhcp-relay.
Also, in the wait script, wait 10 additional seconds after the vlans,
port channels, and any interfaces are up. This is because dhcrelay
listens on all interfaces (in addition to port channels and vlans), and
to ensure that it stays in a clean state during runtime, wait some extra
time to make sure that those interfaces are created as well.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
#### Why I did it
**Import issue will cause:**
root@sonic:/# sudo sonic-clear arp
failed to import plugin clear.plugins.dhcprelay: No module named 'show_dhcp_relay'
#### How I did it
Fix the import.
#### How to verify it
run sudo sonic-clear arp
1. Changes for Generation LC-Graph for packet-based chassis.
2. Added Support Ipv6 Peering on Loopback4096 for voq also
3. Updated asic topology yml files to be offset of slot
4. Made slot_num to take string slot<number> instead of number
5. Consolidated template_dpg_voq_asic.j2 into dpg_asic.j2
6. Remove Loopback4096 from asic topology and parse as dut invertory for
multi-asic
7. Updated topo_facts parsing for asic topology_
8. Internal BGP Session rename from <VoqChassisInternal> to <ChassisInternal> and take switch_type as value.
Signed-off-by: Abhishek Dosi <abdosi@microsoft.com>
Linkmgrd monitors link status, mux status, and link state. Has
the link becomes unhealthy, linkmgrd will trigger mux switchover
on a standby ToR ensuring uninterrupted service to servers/blades.
This PR is initial implementation of linkmgrd.
Also, docker-mux container hold packages related to maintaining and managing
mux cable. It currently runs linkmgrd binary that monitor and switches
the mux if needed.
This PR also introduces mux-container and starts linkmgrd as startup when
build is configured with INCLUDE_MUX=y
Edit: linkmgrd PR will follow.
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
Related work items: #2315, #3146150
#### Why I did it
Reset flex counters delay flag on config DB when enable_counters script is called to allow enablement of flex counters in orchagent.
#### How I did it
Push to config DB 'false' value for delay indication when enable_counters script is called before enabling the counters.
#### How to verify it
Observe counters are created when enable_counters script is called.
#### Why I did it
- Adapt config/show CLI commands to support DHCPv6 relay
- Support multiple dhcp servers assignment in one command
- Fix IP validation
- Adapt UT and add new UT cases
#### How I did it
- Modify config/show dhcp relay files
- Modify config/show UT files
#### How to verify it
This PR has a dependency on PR https://github.com/Azure/sonic-utilities/pull/1717
Build an image with the dependent PR and this PR
Use config/show DHCPv6 relay commands.
Why I did it
Pcied running by python 2.
How I did it
dropped python2 support and add python3 support for pcied in file docker-pmon.supervisord.conf.j2
How to verify it
docker exec pmon supervisorctl status
Why I did it
Support to build armhf/arm64 platforms on arm based system without qemu simulator.
When building the armhf/arm64 on arm based system, it is not necessary to use qemu simulator.
How I did it
Build armhf on armhf system, or build arm64 on arm64 system, by default, qemu simulator will not be used.
When building armhf on arm64, and you have enabled armhf docker, then it will build images without simulator automatically. It is based how the docker service is run.
Docker base image change:
For amd64, change from debian:to amd64/debian:
For arm64, change from multiarch/debian-debootstrap:arm64- to arm64v8/debian:
For armhf, change from multiarch/debian-debootstrap:armhf- to arm32v7/debian:
See https://github.com/docker-library/official-images#architectures-other-than-amd64
The mapping relations:
arm32v6 --- armel
arm32v7 --- armhf
arm64v8 --- arm64
Docker image armhf deprecated info: https://hub.docker.com/r/armhf/debian, using arm32v7 instead.
