- What I did
Move the enabling of Systemd services from sonic_debian_extension to a new systemd generator
- How I did it
Create a new systemd generator to manually create symlinks to enable systemd services
Add rules/Makefile to build generator
Add services to be enabled to /etc/sonic/generated_services.conf to be read by the generator at boot time
Signed-off-by: Lawrence Lee <t-lale@microsoft.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>
* Upgrade ifupdown2 to version 1.2.8
Required by ZTP to support ZTP over IPv6 transport
Signed-off-by: Rajendra Dendukuri <rajendra.dendukuri@broadcom.com>
- Make sure that migrated DB contents persisted for next boot
- Make sure that db saved after warm reboot.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* Added debug symbols to many debug dockers.
* For debug images *only*:
1) Archive source files into debug image
2) Archived source is copied into /src
3) Created an empty dir /debug
4) Mount both /src as ro & /debug as rw into every docker
5) Login banner will give some details on /src & /debug
6) Devs can copy core file into /debug and view it from inside a container.
7) Dev may create all gdb logs and other data directly into /debug.
* Dropped redundant REDIS_TOOLS per review comments.
* Added debug symbols to frr package and hence FRR based BGP docker.
* 1) Moved dbg_files.sh to scripts/
2) Src directories to archive are now collected from individual Makefiles.
3) Added few more debug symbols
4) Added few more debug dockers.
Here after no more changes except per review comments.
To debug:
Install required version of debug image in Switch or VM.
Copy core file into /debug of host
Get into Docker
gdb /usr/bin/<daemon> -c /debug/<your core file>
set directory /src/... <-- inside gdb to get the source
For non-in-depth debugging:
Download corresponding debug Docker image (docker-...-dbg.gz) to your VM
Load the image
Run image with entrypoint as 'bash' with dir containing core mapped in.
Run gdb on the core.
* fix fast reboot compatibility
We should handle both cases for backward-compatible with 201803:
- fast-reboot
- SONIC_BOOT_TYPE=fast-reboot
* handle review comments
* add a comment that getBootType code snippet is shared between two files
* [submodule] update sonic-linux-kernel
* update linux kernel version
* Fix many version strings
* update mellanox components (built with new kernel)
* [mlnx] add make files for SDK WJH libs
* Update arista driver submodule (#8)
Make the debian packaging point to a newer kernel version.
* Updated Makefile infrastructure to build debug images.
As a sample, platform/broadcom/docker-orchagent-brcm.mk is updated to add a docker-orchagent-brcm-dbg.gz target.
Now "BLDENV=stretch make target/docker-orchagent-brcm-dbg.gz" will build the debug image.
NOTE: If you don't specify NOSTRETcH=1, it implicitly calls "make stretch", which builds all stretch targets and that would include debug dockers too.
This debug image can be used in any linux box to inspect core file. If your module's external dependency can be suitably mocked, you my even manually run it inside.
"docker run -it --entrypoint=/bin/bash e47a8fb8ed38"
You may map the core file path to this docker run.
* Dropped the regular binary using DBG_PACKAGES and a small name change to help readability.
* Tweaked the changes to retain the existing behavior w.r.t INSTALL_DEBUG_TOOLS=y.
When this change ('building debug docker image transparently') is extended to all dockers, this flag would become redundant. Yet, there can be some test based use cases that rely on this flag.
Until after all the dockers gets their debug images by default and we switch all use cases of this flag to use the newly built debug images, we need to maintain the existing behavior.
* 1) slave.mk - Dropped unused Docker build args
2) Debug template builder: renamed build_dbg_j2.sh to build_debug_docker_j2.sh
3) Dropped insignifcant statement CMD from debug Docker file, as base docker has Entrypoint.
* Reverted some changes, per review comments.
"User, uid, guid, frr-uid & frr-guid" are required for all docker images, with exception of debug images.
* Get in sync with the new update that filters out dockers to be built (SONIC_STRETCH_DOCKERS_FOR_INSTALLERS) and build debug-dockers only for those to be built and debug target is available.
* Mkae a template for each target that can be shared by all platforms.
Where needed a platform entry can override the template.
This avoids duplication, hence easier to maintain.
* A small change, that can fit better with other targets too.
Just take the platform code and do the rest in template.
* Extended debug to all stretch based docker images
* 1) Combined all orchagent makefiles into one platform independent make under rules/docker-orchagent.mk
2) Extened debug image to all stretch dockers
* Changes per review comments:
1) Dropped LIBSAIREDIS_DBG from database, teamd, router-advertiser, telemetry, and platform-monitor docker*.mk files from _DBG_DEPENDS list
2) W.r.t docker make for syncd, moved DEPENDS from template to specific makefile and let the template has stuff that is applicable to all.
* 1) Corrected a copy/paste mistake
* Fixed a copy/paste bug
* The base syncd dockers follow a template, which defines the base docker as DOCKER_SYNCD_BASE instead of DOCKER_SYNCD_<platform code>. Fix the docker-syncd-<mlnx, bfn>.mk to use the new one.
[Yet to be tested locally]
* Fixed spelling mistake
* Enable build of dbg-sonic-broadcom.bin, which uses dbg-dockers in place of regular dockers, for dockers that build debug version. For dockers that do not build debug version, it uses the regular docker.
This debug bin is installable and usable in a DUT, just like a regular bin.
* Per review comments:
1) Share a single rule for final image for normal & debug flavors (e.g. sonic-broadcom.bin & sonic-broadcom-dbg.bin)
2) Put dbg as suffix in final image name.
3) Compared target/sonic-broadcom.bin.logs with & w/o fix to verify integrity of sonic-broadcom.bin
4) Compared target/sonic-broadcom.bin.logs with sonic-broadcom-dbg.bin.log for verification
This fix takes care of ONIE image only. The next PR will cover the rest.
The next PR, will also make debug image conditional with flag.
* Updated per comments.
Now that debug dockers are available, do not need a way to install debug symbols in regular dockers.
With this commit, when INSTALL_DEBUG_TOOLS=y is set, it builds debug dockers (for dockers that enable debug build) and the final image uses debug dockers. For dockers that do not enable debug build, regular dockers get used in the final image.
Note:
The debug dockers are explicitly named as <docker name>-dbg.gz. But there is no "-dbg" suffix for image.
Hence if you make two runs with and w/o INSTALL_DEBUG_TOOLS=y, you have complete set of regular dockers + debug dockers. But the image gets overwritten.
Hence if both regular & debug images are needed, make two runs, as one with INSTALL_DEBUG_TOOLS=y and one w/o. Make sure to copy/rename the final image, before making the second run.
- use superviord to manage process in frr docker
- intro separated configuration mode for frr
- bring quagga configuration template to frr.
Signed-off-by: Guohan Lu <gulv@microsoft.com>
* [service] Restart SwSS Docker container if orchagent exits unexpectedly
* Configure systemd to stop restarting swss if it attempts to restart more than 3 times in 20 minutes
* Move supervisor-proc-exit-listener script
* [docker-dhcp-relay] Enhance wait_for_intf.sh.j2 to utilize STATEDB
* Ensure dependent services stop/start/restart with SwSS
* Change 'StartLimitInterval' to 'StartLimitIntervalSec', as Stretch installs systemd 232 (>= v230)
* Also update journald.conf options
* Remove 'PartOf' option from unit files
* Add '$(SUPERVISOR_PROC_EXIT_LISTENER_SCRIPT)' to new shared docker-orchagent makefile
* Make supervisor-proc-exit-listener script read from 'critical_processes' file inside container
* Update critical_processes file for swss container
SWSS clears DB tables, if teamd is not started after swss, there is a
race condition that swss might clear vital teamd information.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
This service (weekly) will let SSD firmware to do the garbage collection
after file-system deleted files. It could avoid slowness or
even READ-ONLY error due to SSD not being able to free the pages
even though the file system thinks there was a lot of space left.
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
After warm reboot is done, we need to disable warm reboot flag and
tear down anything setup for warm reboot and persisted across.
Signed-off-by: Ying Xie <ying.xie@microsoft.com>
* Install ipaddress python package that has deprecated current ipaddr. ipaddress has backport to python2.7
* Install python ipaddress module as required by route_check.py sonic utility. BTW, ipaddress deprecates ipaddr and ipaddress has python2 backport
* Revert the old chaneg per review comments.
Signed-off-by: Renuka Manavalan <remanava@microsoft.com>
- Why it is required
since SONiC master switches ifupdown package to the new implementation (ifupdown2), it is required to change the configuration of a platform-specific interface for wedge100bf_32x and wedge100bf_65x platforms (bc of ifupdown2 doesn't support auto mode for inet6 protocol).
Also, need to make some refactoring and remove if platform == smth then.. from the system level scripts.
- What I did
removed customization of /usr/bin/interfaces-config.sh
explicitly created directory /etc/network/interfaces.d
added "source" to the /etc/network/interfaces generation template (to include platform-specific interfaces processing)
added platform-specific interfaces config itself (for wedge100bf_32x and wedge100bf_65x)
fixed testcase in sonic-config-engine
- How to verify it
build image for wedge100bf_32x
perform sudo config reload -y on new installation
check the correct configuration of usb0 interface
- Description for the changelog
Allow configuration of platform-specific interfaces
Lossy traffic does not need to be mapped to different ingress PGs. They can all share the same ingress PG.
Signed-off-by: Wenda Ni <wenni@microsoft.com>
* [services] Ensure swss and syncd services start before dependent services
* Add 'attach' functions to scripts which get installed to /usr/local/bin so that services only reference the one script each
* Add 'After=swss.service' to syncd.service
* [build]: put stretch debian packages under target/debs/stretch/
* in stretch build phase, all debian packages built in that stage are placed under target/debs/stretch directory.
* for python-based debian packages, since they are really the same for jessie and stretch, they are placed under target/python-debs directory.
Signed-off-by: Guohan Lu <gulv@microsoft.com>
* QoS config change: 1) DSCP mapping; 2) link pg/queue 6 to lossy buffer;
3) redistribute scheduler
Signed-off-by: Wenda <wenni@microsoft.com>
* Add scheduling weight to queue 2
Signed-off-by: Wenda <wenni@microsoft.com>
* Link pg/queue 2 to lossy buffer
Signed-off-by: Wenda <wenni@microsoft.com>
* Update the pg headroom for a7060-D48C8 50G
Signed-off-by: Wenda <wenni@microsoft.com>
* Update config gen test for qos
Signed-off-by: Wenda <wenni@microsoft.com>
* Update pg headroom size, and update egress lossy pool size accordingly
Signed-off-by: Wenda <wenni@microsoft.com>
* Update headroom pool size; Update ingress service pool and egress lossy
pool sizes accordingly;
Signed-off-by: Wenda <wenni@microsoft.com>
* a7260: update headroom pool size; Update ingress service pool and egress lossy pool sizes accordingly;
Signed-off-by: Wenda <wenni@microsoft.com>
* Update config gen test for buffer
Signed-off-by: Wenda <wenni@microsoft.com>
* [security kernel] Upgrade kernel from 4.9.110-3+deb9u2 to 4.9.110-3+deb9u6
short version: 4.9.0-7 to 4.9.0-8
See changelogs for security fixes:
https://tracker.debian.org/media/packages/l/linux/changelog-4.9.110-3deb9u6
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
* Update sonic-linux-kernel submodule after it was merged
Signed-off-by: Zhenggen Xu <zxu@linkedin.com>
