The one big bgp configuration template was splitted into chunks.
Currently we have three types of bgp neighbor peers:
general bgp peers. They are represented by CONFIG_DB::BGP_NEIGHBOR table entries
dynamic bgp peers. They are represented by CONFIG_DB::BGP_PEER_RANGE table entries
monitors bgp peers. They are represented by CONFIG_DB::BGP_MONITORS table entries
This PR introduces three templates for each peer type:
bgp policies: represent policieas that will be applied to the bgp peer-group (ip prefix-lists, route-maps, etc)
bgp peer-group: represent bgp peer group which has common configuration for the bgp peer type and uses bgp routing policy from the previous item
bgp peer-group instance: represent bgp configuration, which will be used to instatiate a bgp peer-group for the bgp peer-type. Usually this one is simple, consist of the referral to the bgp peer-group, bgp peer description and bgp peer ip address.
This PR redefined constant.yml file. Now this file has a setting for to use or don't use bgp_neighbor metadata. This file has more parameters for now, which are not used. They will be used in the next iteration of bgpcfgd.
Currently all tests have been disabled. I'm going to create next PR with the tests right after this PR is merged.
I'm going to introduce better bgpcfgd in a short time. It will include support of dynamic changes for the templates.
FIX:: #4231
[baseimage]: upgrade base image to debian buster
bring up the base image to debian buster 4.19 kernel.
using the merge commits to preserve the individual commits to better track the history.
* Fix bugs - "show run acl/interfaces" returns traceback when no ACL_RULE/INTERFACE is present in configuration
- Change logic in main to take data only if the var_json appears in DB.
- Add unit testing for bug fix & fix comments
Signed-off-by: Noa Or <noaor@mellanox.com>
maintains backward compatibility to search original x509 location
when telemetry table does not have certs
Signed-off-by: Guohan Lu <lguohan@gmail.com>
If sonic-cfggen is passed the -m argument (to load the minigraph file) along with one or more -j <json_file> arguments, load the JSON files before loading the minigraph file.
This ensures that the init_cfg.json file is loaded before the minigraph, therefore the minigraph can override any default configuration options specified in init_cfg.json. Currently, the behavior is reversed.
Note: This is not an issue if loading loading multiple JSON files, because sonic-cfggen loads them in the left-to-right order they were specified on the command line, therefore providing flexibility for loading JSON files in a specific order. As long as init_cfg.json is specified before config_db.json, the values specified in config_db.json will take precedence.
DHCP relay MONitor (dhcpmon) keeps track of DORA messages. If DHCP Relay
is detected to be not forwarding DORA message, dhcpmon will log such event
to syslog. Under the hood dhcpmon keeps counts of clients DR messages,
forwarded DR messages, DHCP server OA messages, and forwarded OA messages.
dhcpmon will check every 12 sec (configurable) if counts are monotonically
increasing and record snapshot of those counters. dhcpmon will report
discrepancies when detected between current counters and snapshot counters.
pull-request: https://github.com/Azure/sonic-buildimage/pull/3886
signed-off-by: Tamer Ahmed <tamer.ahmed@microsoft.com>
Updated the l2 preset config generator to specify 'admin_status': 'up' for every port by default.
The use of setdefault() ensures that if port already has some admin_status set, the original value will not be overwritten.
Signed-off-by: Mykola Faryma <mykolaf@mellanox.com>
* [sonic-cfggen] optimize execution time
a lot of template rendering causes switch to start longer because jinja2
needs to parse them. Introducing RedisBytecodeCache to store parsed buckets of
internal template bytecode to speedup same template rendering during start
* [sonic-cfggen] do lazy regexp compilation to speedup sonic-cfggen
* [sonic-cfggen] address pep8 related comments
Signed-off-by: Stepan Blyschak <stepanb@mellanox.com>
Now it's possible to add and remove peers based on ConfigDB
- What I did
Fixed functionality for dynamically adding/removing static bgp peers.
- How I did it
Split the bgp default template on bgp part and bgp peer part
Changed bgpcfgd to use 1.
- How to verify it
Build an image and run on your DUT
* Update minigraph.py to filter out front-panel ports that are not active
* Update cfggen tests to reflect new behavior
Signed-off-by: Danny Allen <daall@microsoft.com>
* Incorporate PR comments
- Update t0 tests to include additional device neighbors
- Refactor xml parsing logic
From 5.1 version of PyYAML python module, yaml.load() API is deprecated. Code should be compatible to support both the versions, else error/warning messages are seen like below,
2019-07-02 08:25:35,284 – INFO: [D1] /usr/local/lib/python2.7/dist-packages/sonic_device_util.py:44: YAMLLoadWarning: calling yaml.load() without Loader=... is deprecated, as the default Loader is unsafe. Please read https://msg.pyyaml.org/load for full details.
* Remove the divide by 4 operation to the under the hood SAI
This is to avoid the need and thus the confusion for application program to know
the mmu internal architecture
This change must have support from SAI change to reach the correct
config
Signed-off-by: Wenda <wenni@microsoft.com>
* Relegate the divide by 4 operation to the under the hood SAI for egress
lossless pool
Extend to 7060 and 6100
Signed-off-by: Wenda <wenni@microsoft.com>
* Add more TH/TH2 hwskus
Signed-off-by: Wenda Ni <wenni@microsoft.com>
* Update config test
Signed-off-by: Wenda Ni <wenni@microsoft.com>
* Add TH2 ingress lossy profile
Signed-off-by: Wenda Ni <wenni@microsoft.com>
* Move the divide by 4 operation to SAI internal
Signed-off-by: Wenda Ni <wenni@microsoft.com>
* [bcm SAI] Upgrade Broadcom SAI to version 3.5.3.1-15
- Broadcom SAI 3.5 GA release 20190924.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
This commit adds NTP support for management VRF using L3mdev. Config vrf add
mgmt will enable management VRF, enslave the eth0 device to the master device
mgmt, stop ntp service in default, restart interfaces-configs and restart ntp
service in mgmt-vrf context. Requirement and design are covered in mgmt vrf
design document.
Signed-off-by: Harish Venkatraman <harish_venkatraman@dell.com>
This piece of information is currently not used. Revert this
pull request in the future to add back the default mirror
session information into the configuration database.
Signed-off-by: Shu0T1an ChenG <shuche@microsoft.com>
* [docker-fpm-frr]: Generate separated staticd.conf for staticd
Generate staticd.conf by templates/staticd.conf.j2 with config DB data
* [docker-fpm-frr]: Remove default_route block from zebra.conf.j2
default_route block already moved to staticd.conf.j2
* [docker-fpm-frr]: Add test for staticd.conf.j2 template
* Add test for staticd.conf.j2 template
* Correct the sample output of zebra.conf.j2 template
* Fix a typo in test_zebra_frr
* [docker-fpm-frr]: Fix test_j2files test errors
* Fix test errors in test_j2files.py and test_j2files_t2_chassis_fe.py
* Fix typo in test_j2files_t2_chassis_fe.py
* [sonic-cfg] [Marvell] get_system_mac() to fetch valid mac address from Eeprom else
get mac address from eth0
* [platform] Marvell mac address fetch for different platform based on board
Signed-off-by: Antony Rheneus <arheneus@marvell.com>
* Adding --key option to sonic-cfggen script. This will help to display config DB with more granularity.
Signed-off-by: Vasant Patil <vapatil@linkedin.com>
This commit adds support for New feature management VRF using L3mdev. Added
commands to enable/disable management VRF. Config vrf add mgmt will enable
management VRF, enslave the eth0 device to the master device mgmt and restart
interfaces-configs in mgmt-vrf context.
management interface (eth0) can be configured using config interface eth0 ip
add command and removed using config interface eth0 ip remove command.
Requirement and design are covered in mgmt vrf design document. Currently show
command displays linux command output; will update show command display in next
PR after concluding what would be the output for the show commands. Added
metric for default routes in dhcp and static, any changes for metric will be
addressed subsequently after discussing.
Signed-off-by: Harish Venkatraman <harish_venkatraman@dell.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>
