The current instructions cannot be used on e.g. Ubuntu 20.04.
This commit reformats the steps to be more natural to read when
first getting started building SONiC.
* Add SONIC_BUILD_JOBS=$(nproc) to usage guide
* Explain disk usage w.r.t. SONIC_BUILD_JOBS
* Set BUILD JOBS to 4
More than 4 can cause race issues right now, and setting to nproc
might be too much as every job spawns multiple threads.
Signed-off-by: Christian Svensson <blue@cmd.nu>
#### 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.
* e12c1c8 (origin/master, origin/HEAD) disk_check: Script updated (#1747)
* 27502f0 [dhcp_relay] Update CLI reference document and add a new API for ip address type (#1717)
* cd3ee78 [Config] Update config command of kdump (#1700)
* 4cb3b72 [Show] Update the subcommands of Kdump. (#1682)
* c03342f [sfputil] Gracefully handle improper 'specification_compliance' field (#1741)
* 103de86 [CLI][MPLS][Show] Fixed show and config mpls cli bug where invalid interfaces would pasâ#1770)
* 04cc047 [route_check] Filter out VNET routes (#1612)
* 9395ebd [show][platform] Revise chassis info fallback to only fall back on pmon crash (#1751)
508202b 2021-08-24 Add a new field for FLEX_COUNTER_TABLE to indicate delay for flex counters (#523)
9fd7dbf 2021-08-20 [logger] Make map access thread safe and proper terminate thread (#510)
e4c3d0b 2021-08-20 Test with coverage output, publish gcov on Azure pipelines (#517)
ef21bec 2021-08-18 Update schema.h to include config_db DHCP and state_db counter table (#521)
4e4eb9d 2021-08-19 [schema] Add next hop group table to schema (#475)
Signed-off-by: Shlomi Bitton <shlomibi@nvidia.com>
Signed-off-by: vaibhav-dahiya <vdahiya@microsoft.com>
c17c370 [Y-Cable][Broadcom] Broadcom implementation of YCable class which inherits from YCableBase required for Y-Cable API's in sonic-platform-daemons (#208)
#### Why I did it
Allow cfggen to work on system without ports in platform.json or in port_config.ini
#### How I did it
Add json write of PORT section only if the dictionary that contains the ports is not empty.
#### How to verify it
sonic-cfggen -k ACS-MSN3700 -H -j /etc/sonic/init_cfg.json --print-data
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
New release of MFT has the following changelog / RN
Fixed an issue that resulted in getting MVPD read errors from the mlxfwmanager during fast reboot.
Fixed mlxuptime sometimes generating a time less than previous due the wrong frequency calculation
- How I did it
Update makefile pointer to new version.
- How to verify it
Manually tested on all Mellanox platforms.
- Why I did it
The MSN4410 platform was missing 2x100G and 4x50G supported breakout modes in platform.json
- How I did it
Added the aforementioned breakout modes to platform.json
- How to verify it
Run show interface breakout on a MSN4410 and verify that 2x100G and 4x50G are listed in the supported breakout modes for ports 1-24.
CPLD offset in led drv is incorrect.
#### How to verify it
echo 1 > brightness, show green on in DIAG led
echo 3 > brightness, show red on in DIAG led
echo 4 > brightness, show blue on in DIAG led
echo 5 > brightness, show green blinking in DIAG led
Signed-off-by: Jostar Yang <jostar_yang@accton.com.tw>
Add a patch in ifupdown2 such that if DHCP is used for an interface, and
the policy setting sets dhcp-wait to no (meaning don't wait for dhclient
to acquire an IP address), then don't check to see if the interface has
a new IP address, since dhclient will still be working.
Fixes#8512.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
This change introduces 3 columns in the port_config.ini file.
These are coreId, corePortId and numVoq.
The ports for inband and recirc were also renamed properly.
*To run VNET route consistency check periodically.
*For any failure, the monit will raise alert based on return code.
Signed-off-by: Volodymyr Samotiy <volodymyrs@nvidia.com>
Why I did it
Update sonic-utilities submodule to include below commits:
29f4a16 Global and Interface commands for IPv6 Link local address enhancements (#1159)
a99d56d Improve config error handling on version_info (#1760)
5002745 Load the database global_db. (#1752)
Signed-off-by: Suvarna Meenakshi <sumeenak@microsoft.com>
Enable fib_multipath_use_neigh for v4
https://www.kernel.org/doc/Documentation/networking/ip-sysctl.txt
Why I did:
This is helpful if the neighbor are not directly connected then Kernel forward to unreachable neighbor option. With this option forwarding using neighbor state to be valid.
For gearbox support on arista_7280cr3mk, the following commit in sonic-sairedis is needed:
2021-07-21 c20321c Kamil Cudnik: [meta] Allow objects with the same key exist on different switches (#865)
Fix for sonic-cfggen exception during platform string read during fresh install and start of sonic in multi asic, /var/run/redisX/ is created after database docker is started.
Why I did it
Support Nokia ixr7250E IMM and Supervisor cards
How I did it
Added modules x86_64-nokia_ixr7250e_sup-r0 and x86_64-nokia_ixr7250e_36x400g-r0 ../device/nokia directory.
Modified the platform/broadcom/one-image.mk to include NOKIA_IXR7250_PLATFORM_MODULE
Modified the platform/broadcom/rule.mk to include the platform-module-nokia.mk
Why I did it
The SFP1 port was disabled in the default configuration.
How I did it
This commit enables the 10G front port for usage.
This was done using a DX030 together with an Arista switch using bcmsh and phy diag xe0 dsc to figure out what lane mappings make sense.
Validated on Celestica Seastone2 DX030.
How to verify it
Own a Celestica DX030
Connect the front SFP1 port to something.
It works :-)
You can do tcpdump -i Ethernet128 -n and you will see both incoming and outgoing LLDP.
Update SDK\FW version to 4.4.3320\2008.3324. This version contains:
New Features:
* Add support for Fast Boot for SN3800
Bug Fixing:
* In some cases, when the total number of allocations exceeds the resource limit, an error can occur due to incorrect resource release procedure. This issue is most likely to affect the following resources: flow counters, ACL actions, PBS, WJH filter, Tunnels, ECMP containers, MC (L2 &L3)
* On Spectrum systems, when using Async Router API with IPV6, an error message in the log regarding failing to remove ECMP container may show up. This error is not functional and can be safely ignored.
* On Spectrum-2 systems and above, when using warm boot, setting max_bridge_num to a value greater than 1968 will cause an error and potential crash.
* Some Molex cables do not support speed after reboot
Signed-off-by: Dror Prital <drorp@nvidia.com>
Co-authored-by: Zhi Yuan (Carl) Zhao <zyzhao@arista.com>
Why I did it
To support dynamic port breakout Broadcom configurations on Arista platforms.
How I did it
Updated platform.json for platforms and added new hwsku, Broadcom config, and hwsku.json for dynamic port breakout usage.
The name of the new hwsku name used is very similar to the platform name (platform x86_64-arista_7050_qx32s hwsku Arista-7050QX-32S) as the flex hwsku is meant to be the default in the future.
How to verify it
Boot up device with the new hwsku, interfaces are up.
Change hwsku.json with new default breakout mode and reload device, breakout will have successfully been applied.
with state of tdport from previous warm-reboot.
In case LAG was down before reboot, lacp->wr is not cleared.
In lacp_event_watch_port_flush_data we incremented nr_of_tdports and add
tdport to lacp->wr.state. In case lacp->wr.state already had this tdport
we do not set new state for tdport but appened a new item in
lacp->wr.state. In case we preformed warm-reboot and PortChannel member
was down, after reboot PortChannel member became up next warm-reboot
will initialize teamd with PortChannel member in down state.
Fix this issue by calling stop_wr_mode() when LAG was down. This was probably intended but missed.
#### Why I did it
To fix an issue seen in warm-reboot-sad test cases.
#### How I did it
I fixed it in SONiC libteam patch that adds warm-reboot support. Details in commit description.
#### How to verify it
Run warm-reboot-sad test on t0-56 topology.
#### Why I did it
Use a predefined variable to get vendor information when the swss docker container is created
#### How I did it
Use `{{ sonic_asic_platform }}` instead of `$SONIC_CFGGEN -y /etc/sonic/sonic_version.yml -v asic_type`
#### How to verify it
Manually test.
#### Why I did it
The values of the syseeprom were not valid
#### How I did it
I took the correct hexdump values from a real switch and created this hex file again
#### How to verify it
decode-syseeprom will display the new values
If branch exist already, today FRR build fails. Branch may exist on rebuild.
With this PR, we will Checkout branch gracefully if branch exists already.
Signed-off-by: Praveen Chaudhary<pchaudhary@linkedin.com>
Master/202012 image size grew quite a bit. 3.7G harddrive can no longer hold one image and safely upgrade to another image. Every bit of harddrive space is precious to save now.
Also sh syntax seemingly changed, [ condition ] && action was a legit syntax in 201911 branch but it is an error when condition not met with 202012 or later images. Change the syntax to if statement to avoid the issue.
Signed-off-by: Ying Xie ying.xie@microsoft.com
Deliver sfputil support for sfputil show eeprom and sfputil reset along with some component test case fixes
Co-authored-by: Carl Keene <keene@nokia.com>
Fix#7968
Issue is detected on SONiC.20201231.11
In test_static_route.py::test_static_route_ecmp static routes are configured, but neighbors are not resolved after config reload even after 10 minutes.
It looks like the arp_update script is starting to ping when Vlan1000 is not fully configured.
When issue is reproduced, stuck ping6 process is observed in swss container :
USER PID %CPU %MEM VSZ RSS TTY STAT START TIME COMMAND
root 180 0.1 0.0 6296 1272 pts/0 S 17:03 0:03 ping6 -I Vlan1000 -n -q -i 0 -c 1 -W 0 ff02::1
And when arp_update script successfully resolves neighbors, we observe sleep 300 instead of ping process
When using dpkg with the --root flag to install a deb package in a
chroot, dpkg checks to see if the users and groups specified in the
/var/lib/dpkg/statoverride file are valid. The problem is, it checks
against the host system's /etc/passwd and /etc/group files, instead of
/etc/passwd and /etc/group inside the chroot.
In the slave image for Buster, cron appears to have been automatically
installed, and so the crontab group existed. This doesn't appear to be
true for Bullseye, so explicitly install it. This makes sure that the
crontab group exists on the slave image itself.
Also install the mock python 3 package, this is needed by some test.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
In version 3.0.0, If a broadcast address is specified in
/etc/network/interfaces, then when ifup is run, it will fail with an
error saying `'str' object has no attribute 'packed'`. This appears to
be because it expects all attributes for an interface to be "packable"
into a compact binary representation. However, it doesn't actually
convert the broadcast address into an IPNetwork object (other addresses
are handled).
Therefore, convert the broadcast address it reads in from a str to an
IPNetwork object.
Also explicitly specify the scope of the loopback address in
/etc/network/interfaces as host scope. Otherwise, it will get added as
global scope by default. As part of this, use JSON to parse ip's output
instead of text, for robustness.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
The start template script that this value is used in will determine what
network namespace to use, and will add --net=host if it needs to run in
the host namespace.
With Docker 20.10, if --net=host is specified twice in docker run, then
it errors out. Therefore, remove the explicit --net=host in the run
options setting and let the start template script specify it.
Signed-off-by: Saikrishna Arcot <sarcot@microsoft.com>
