Patch isc-dhcp-relay in order to allow the relay agent to discover configured interfaces even if they are down.
Without this patch, the relay agent will not discover configured interfaces if they are down when the relay agent starts up. If the interface(s) then get brought up after the relay started, the relay will discard packets received on these interfaces and log the message, Discarding packet received on <iface_name> interface that has no IPv4 address assigned. This led to race conditions when starting SONiC (or loading configuration). To resolve this, the relay agent would need to be restarted with all configured interfaces up.
With this patch, the relay agent will discover all configured interfaces, whether or not they are up at the time the relay agent starts. Thus, the state of the configured interfaces can be down when the relay agent starts and brought up during the lifetime of the relay agent process, and the relay agent will relay packets as expected; it will not discard them.
Implement part of the Chassis and Fan related APIs.
Psu APIs
get_voltage()
get_current()
get_power()
get_powergood_status()
set_status_led()
get_status_led()
Update Fan APIs to support PSU FAN
get_direction()
get_speed()
get_target_speed()
get_speed_tolerance()
get_target_speed()
PSU APIs base on Device API
get_name()
get_presence()
get_model()
get_serial()
get_status()
- How I did it
Implement PSU APIs
Update FAN API to support PSU Fans
Add PSU object to Chassis API
Put a flag for fast-reboot to the db using EXPIRE feature. Using this flag in other part of SONiC to start in Fast-reboot mode. If we reload a config, the state in the db will be removed.
* Create a SONiC configuration management service
* Perform config db migration after loading config_db.json to redis DB
* Migrate config-setup post migration hooks on image upgrade
config-setup post migration hooks help user to migrate configurations from
old image to new image. If the installed hooks are user defined they will not
be part of the newly installed image. So these hooks have to be migrated to
new image and only then they can be executing when the new image is booting.
The changes in this fix migrate config-setup post-migration hooks and ensure
that any hooks with the same filename in newly installed image are not
overwritten.
It is expected that users install new hooks as per their requirement and
not edit existing hooks. Any changes to existing hooks need to be done as
part of new image and not post bootup.
* Build sonic-ztp package
- Add changes in make rules to conditionally include sonic-ztp package
Signed-off-by: Rajendra Dendukuri <rajendra.dendukuri@broadcom.com>
The sflow service should not start unless the swss service is started. However, if this service is not started, the sflow service should not attempt to start them, instead it should simply fail to start. Using Requisite=, we will achieve this behavior, whereas using Requires= will cause the required service to be started.
update multiDB changes in sonic-py-swsssdk, including:
*[multi-DB] Part 4: add sonic-db-cli to replace redis-cli (#54)
*[multi-DB] Part 3: Python API changes (#52)
*remove SonicV2Connector which is not used any more (#53)
This needs #3825 to be merged first. Otherwise when reloading minigraph/config will hit error.
Signed-off-by: Dong Zhang d.zhang@alibaba-inc.com
* 27a93ff 2019-11-25 | Don't learn fdb entries on LAG when rif based (#538) [Kamil Cudnik]
* 5ef1764 2019-11-22 | Changes in sonic-sairedis repo to support the NAT feature. (#519) [Kiran Kumar Kella]
Signed-off-by: Guohan Lu <gulv@microsoft.com>
update multiDB changes in sonic-utilities, including earlier commit by others as well:
- [multiDB]: all application should use API to get redis_client (#753)
- [VRF]: submit vrf CLI #392 (#558)
- [show] Add 'features' subcommand to display status for optional features (#712)
- [neighbor_advertiser] Adds initial support for HTTPS to neighbor advertiser (#750)
after this update , we are able to update sonic-py-swsssdk submodule without hitting error as before.
Signed-off-by: Dong Zhang d.zhang@alibaba-inc.com
- Updated buffers config;
- Set eth2 as CPU port;
- Added systemd service file to load bf_fpga.ko
Signed-off-by: Andriy Kokhan <akokhan@barefootnetworks.com>
* adding quotes for string comparison with special characters
* Update dockers/docker-sonic-telemetry/telemetry.sh
Co-Authored-By: Joe LeVeque <jleveque@users.noreply.github.com>
* Update dockers/docker-sonic-telemetry/telemetry.sh
Co-Authored-By: Joe LeVeque <jleveque@users.noreply.github.com>
update multiDB changes in sonic-py-swsssdk, including:
*[multi-DB] Part 4: add sonic-db-cli to replace redis-cli (#54)
*[multi-DB] Part 3: Python API changes (#52)
*remove SonicV2Connector which is not used any more (#53)
* 5337490 2019-11-22 | Send port status notification when creating hostif interface (#535) [Kamil Cudnik]
Signed-off-by: Guohan Lu <gulv@microsoft.com>
- [syncd] Fix off-by-one error for attribute enum values query (#536)
- Add support for remove hostif when using tap device (#533)
Signed-off-by: Danny Allen <daall@microsoft.com>
sairedis:
* [SAI] Update SAI submodule to v1.5.1 (#532)
* Cleanup Makefile.am from BFN specific code (#530)
* [vs] Implement indices for debug counters in VS (#531)
* Enable FastReboot if we have key "FAST_REBOOT|system" in State db (#529)
* [flex_counter] Add sairedis support for drop counters (#520)
swss:
* [orchagent] Add swss support for drop counters (#1075)
* [orchagent] warning fixes for 32bit arch compilation (#1129)
* [utilities] Create utility classes for interacting with flex counters (#1093)
* [portsorch] add support to set mac-address learning attribute on bridge-port (#809)
* Fix traceroute issue (#1113)
utilities:
* Add CLI support for configurable drop counters (#688)
* Revert "SONiC Management Framework Release 1.0 (#659)" (#741)
* SONiC Management Framework Release 1.0 (#659)
Signed-off-by: Danny Allen <daall@microsoft.com>
* [sonic_platform.sfp] support get_transceiver_dom_threshold_info_dict
* [platform/sfp]qsfp threshold and beautify code
1. qsfp threshold: tx power
2. beautify code, removing some magic numbers
3. optimize get_present by only reading one byte.
