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Add support for GCP Application Default Credentials in docker builds#1

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Add support for GCP Application Default Credentials in docker builds#1
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Add support for GCP Application Default Credentials in docker builds

This change adds a new build variable GCP_ADC_CREDS which accepts a path to a
JSON key file. When specified, this file is mounted into the build slave container
and passed as a secret (id=google_application_credentials) to the docker build
commands. This also forces the use of BuildKit as it is required for secrets.


PR created automatically by Jules for task 8691528061816690804 started by @jasonbridges

This change adds a new build variable `GCP_ADC_CREDS` which accepts a path to a
JSON key file. When specified, this file is mounted into the build slave container
and passed as a secret (id=google_application_credentials) to the docker build
commands. This also forces the use of BuildKit as it is required for secrets.
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jasonbridges pushed a commit that referenced this pull request Jan 7, 2026
#### Why I did it
If one python wheel is already installed inside slave container, it will not install again. Below is a sample log:
```
sed: -e expression #1, char 11: extra characters after command
WARNING: The directory '/var/user/.cache/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you should use sudo's -H flag.
Processing ./target/python-wheels/bookworm/sonic_yang_models-1.0-py3-none-any.whl
sonic-yang-models is already installed with the same version as the provided wheel. Use --force-reinstall to force an installation of the wheel.
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.

[notice] A new release of pip is available: 24.2 -> 25.3
[notice] To update, run: python3 -m pip install --upgrade pip
Build end time: Wed Dec 3 22:53:07 UTC 2025
Elapsed time: 0h 0m 1s
```
 However, we expect to reinstall the python wheel for target `$(PYTHON_WHEELS_PATH)/%-install`

##### Work item tracking
- Microsoft ADO **(number only)**:

#### How I did it
Update slave.mk to enasure force install the python wheel.

#### How to verify it
After this change, local build will successfully force install the python wheel. See new logs:
```
sed: -e expression #1, char 11: extra characters after command
WARNING: The directory '/var/qiluo/.cache/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you should use sudo's -H flag.
Processing ./target/python-wheels/bookworm/sonic_yang_models-1.0-py3-none-any.whl
Installing collected packages: sonic-yang-models
  Attempting uninstall: sonic-yang-models
    Found existing installation: sonic-yang-models 1.0
    Uninstalling sonic-yang-models-1.0:
      Successfully uninstalled sonic-yang-models-1.0
Successfully installed sonic-yang-models-1.0
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.

[notice] A new release of pip is available: 24.2 -> 25.3
[notice] To update, run: python3 -m pip install --upgrade pip
Build end time: Wed Dec 3 23:59:31 UTC 2025
```
jasonbridges pushed a commit that referenced this pull request Jan 7, 2026
…logs

The `imklog` plugin of rsyslog collects the kernel logs from `/dev/kmsg` and
enqueues it to the syslog. With `CONFIG_PRINTK_TIME` the kernel messages are by
default prefixed with the elapsed time since boot. The `imklog` plugin parsing
these messages have a few options such as to keep the timestamps as such or to
interpret and adjust the syslog's reported time accordingly.

The rsylog release `8.2312.0` has fixes in interpreting these timestamps,
leading to the change in behavior observed in sonic-net#24386.

  https://salsa.debian.org/debian/rsyslog/-/blob/debian/8.2504.0-1/ChangeLog?ref_type=tags#L619

To restore the earlier behavior or retaining the kernel reported elapsed time,
disable `KlogParseKernelTimestamp` as this leads to removal of timestamp from
kernel messages and enable `KlogKeepKernelTimestamp` explicitly. The later is
required as the default is now to discard the kernel timestamp.

With this change, the logs retain the kernel timestamp:

    root@sonic:~# cat /var/log/syslog | grep "sonic.*kernel:" | head -n 3
    2025 Nov  4 05:15:14.918946 sonic NOTICE kernel: [    0.000000] Linux version 6.12.41+deb13-sonic-amd64 ([email protected]) (x86_64-linux-gnu-gcc-14 (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44) #1 SMP PREEMPT_DYNAMIC Debian 6.12.41-1 (2025-08-12)
    2025 Nov  4 05:15:14.919533 sonic INFO kernel: [    0.000000] Command line: BOOT_IMAGE=/image-trixie.0-dirty-20251102.122837/boot/vmlinuz-6.12.41+deb13-sonic-amd64 root=UUID=ac0b6826-f8a3-461f-a8ff-701df60d90b6 rw console=tty0 console=ttyS0,115200n8 quiet processor.max_cstate=1 intel_idle.max_cstate=0 net.ifnames=0 biosdevname=0 loop=image-trixie.0-dirty-20251102.122837/fs.squashfs loopfstype=squashfs apparmor=1 security=apparmor varlog_size=4096 usbcore.autosuspend=-1 intel_iommu=off modprobe.blacklist=gpio_ich,i2c-ismt,i2c_ismt,i2c-i801,i2c_i801 crashkernel=0M-2G:256M,2G-4G:320M,4G-8G:384M,8G-:448M acpi_no_watchdog
    2025 Nov  4 05:15:14.919536 sonic INFO kernel: [    0.000000] BIOS-provided physical RAM map:
    root@sonic:~# cat /var/log/syslog | grep "sonic.*kernel:" | tail -n 3
    2025 Nov  4 05:17:26.831607 sonic WARNING kernel: [  143.527486] PDDF_LED       set_status_led: Set [FANTRAY_LED;1] color[green]
    2025 Nov  4 05:17:26.912442 sonic WARNING kernel: [  143.607086] PDDF_LED       set_status_led: Set [FANTRAY_LED;2] color[green]
    2025 Nov  4 05:20:32.499634 sonic WARNING kernel: [  329.195319] PDDF_LED       set_status_led: Set [SYS_LED;0] color[amber]
    root@sonic:~#

Signed-off-by: Ramasamy Chandramouli <[email protected]>
Co-authored-by: Ramasamy Chandramouli <[email protected]>
jasonbridges pushed a commit that referenced this pull request Jan 22, 2026
#### Why I did it
If one python wheel is already installed inside slave container, it will not install again. Below is a sample log:
```
sed: -e expression #1, char 11: extra characters after command
WARNING: The directory '/var/user/.cache/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you should use sudo's -H flag.
Processing ./target/python-wheels/bookworm/sonic_yang_models-1.0-py3-none-any.whl
sonic-yang-models is already installed with the same version as the provided wheel. Use --force-reinstall to force an installation of the wheel.
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.

[notice] A new release of pip is available: 24.2 -> 25.3
[notice] To update, run: python3 -m pip install --upgrade pip
Build end time: Wed Dec 3 22:53:07 UTC 2025
Elapsed time: 0h 0m 1s
```
 However, we expect to reinstall the python wheel for target `$(PYTHON_WHEELS_PATH)/%-install`

##### Work item tracking
- Microsoft ADO **(number only)**:

#### How I did it
Update slave.mk to enasure force install the python wheel.

#### How to verify it
After this change, local build will successfully force install the python wheel. See new logs:
```
sed: -e expression #1, char 11: extra characters after command
WARNING: The directory '/var/qiluo/.cache/pip' or its parent directory is not owned or is not writable by the current user. The cache has been disabled. Check the permissions and owner of that directory. If executing pip with sudo, you should use sudo's -H flag.
Processing ./target/python-wheels/bookworm/sonic_yang_models-1.0-py3-none-any.whl
Installing collected packages: sonic-yang-models
  Attempting uninstall: sonic-yang-models
    Found existing installation: sonic-yang-models 1.0
    Uninstalling sonic-yang-models-1.0:
      Successfully uninstalled sonic-yang-models-1.0
Successfully installed sonic-yang-models-1.0
WARNING: Running pip as the 'root' user can result in broken permissions and conflicting behaviour with the system package manager, possibly rendering your system unusable.It is recommended to use a virtual environment instead: https://pip.pypa.io/warnings/venv. Use the --root-user-action option if you know what you are doing and want to suppress this warning.

[notice] A new release of pip is available: 24.2 -> 25.3
[notice] To update, run: python3 -m pip install --upgrade pip
Build end time: Wed Dec 3 23:59:31 UTC 2025
```
jasonbridges pushed a commit that referenced this pull request Jan 22, 2026
…logs

The `imklog` plugin of rsyslog collects the kernel logs from `/dev/kmsg` and
enqueues it to the syslog. With `CONFIG_PRINTK_TIME` the kernel messages are by
default prefixed with the elapsed time since boot. The `imklog` plugin parsing
these messages have a few options such as to keep the timestamps as such or to
interpret and adjust the syslog's reported time accordingly.

The rsylog release `8.2312.0` has fixes in interpreting these timestamps,
leading to the change in behavior observed in sonic-net#24386.

  https://salsa.debian.org/debian/rsyslog/-/blob/debian/8.2504.0-1/ChangeLog?ref_type=tags#L619

To restore the earlier behavior or retaining the kernel reported elapsed time,
disable `KlogParseKernelTimestamp` as this leads to removal of timestamp from
kernel messages and enable `KlogKeepKernelTimestamp` explicitly. The later is
required as the default is now to discard the kernel timestamp.

With this change, the logs retain the kernel timestamp:

    root@sonic:~# cat /var/log/syslog | grep "sonic.*kernel:" | head -n 3
    2025 Nov  4 05:15:14.918946 sonic NOTICE kernel: [    0.000000] Linux version 6.12.41+deb13-sonic-amd64 ([email protected]) (x86_64-linux-gnu-gcc-14 (Debian 14.2.0-19) 14.2.0, GNU ld (GNU Binutils for Debian) 2.44) #1 SMP PREEMPT_DYNAMIC Debian 6.12.41-1 (2025-08-12)
    2025 Nov  4 05:15:14.919533 sonic INFO kernel: [    0.000000] Command line: BOOT_IMAGE=/image-trixie.0-dirty-20251102.122837/boot/vmlinuz-6.12.41+deb13-sonic-amd64 root=UUID=ac0b6826-f8a3-461f-a8ff-701df60d90b6 rw console=tty0 console=ttyS0,115200n8 quiet processor.max_cstate=1 intel_idle.max_cstate=0 net.ifnames=0 biosdevname=0 loop=image-trixie.0-dirty-20251102.122837/fs.squashfs loopfstype=squashfs apparmor=1 security=apparmor varlog_size=4096 usbcore.autosuspend=-1 intel_iommu=off modprobe.blacklist=gpio_ich,i2c-ismt,i2c_ismt,i2c-i801,i2c_i801 crashkernel=0M-2G:256M,2G-4G:320M,4G-8G:384M,8G-:448M acpi_no_watchdog
    2025 Nov  4 05:15:14.919536 sonic INFO kernel: [    0.000000] BIOS-provided physical RAM map:
    root@sonic:~# cat /var/log/syslog | grep "sonic.*kernel:" | tail -n 3
    2025 Nov  4 05:17:26.831607 sonic WARNING kernel: [  143.527486] PDDF_LED       set_status_led: Set [FANTRAY_LED;1] color[green]
    2025 Nov  4 05:17:26.912442 sonic WARNING kernel: [  143.607086] PDDF_LED       set_status_led: Set [FANTRAY_LED;2] color[green]
    2025 Nov  4 05:20:32.499634 sonic WARNING kernel: [  329.195319] PDDF_LED       set_status_led: Set [SYS_LED;0] color[amber]
    root@sonic:~#

Signed-off-by: Ramasamy Chandramouli <[email protected]>
Co-authored-by: Ramasamy Chandramouli <[email protected]>
jasonbridges pushed a commit that referenced this pull request Mar 6, 2026
…net#25643)

* [build] Add build timing report and dependency analysis tools

Add three scripts for build performance instrumentation:

- scripts/build-timing-report.sh: Parse per-package timing from build
  logs (HEADER/FOOTER timestamps), generate sorted duration table,
  phase breakdown, parallelism timeline, and CSV export.

- scripts/build-dep-graph.py: Parse rules/*.mk dependency graph,
  compute critical path, fan-out/fan-in bottleneck analysis, and
  generate DOT/JSON output for visualization.

- scripts/build-resource-monitor.sh: Sample CPU, memory, disk I/O,
  and Docker container count during builds for resource utilization
  analysis.

Add "make build-report" target to slave.mk that runs the timing
report and dependency analysis after a build completes.

Example output from a VS build on 24-core/30GB machine:
- 210 packages built in 53m wall time (173m CPU)
- Max concurrency: 5 (with SONIC_CONFIG_BUILD_JOBS=4)
- Critical path: 14 packages deep (libnl -> libswsscommon -> utilities)
- Top bottleneck: LIBSWSSCOMMON with 48 downstream dependents

Signed-off-by: Rustiqly <[email protected]>

* Address Copilot review: fix 17 bugs in build analysis scripts

- Use free -m with division instead of free -g to avoid rounding (#1)
- Add = and ?= to Makefile dependency regex patterns (#2, sonic-net#7)
- CPU calculation now uses /proc/stat delta (two reads) (#3, sonic-net#14)
- Fix misleading 'critical path estimate' comment (#4)
- Fix parallelism timeline comment (60s not 10s) (sonic-net#5)
- Include after-relationship packages in fan stats (sonic-net#6)
- Guard disk I/O division by zero when INTERVAL<=1 (sonic-net#8)
- Remove unused elapsed_line variable (sonic-net#9)
- Remove redundant LIBSWSSCOMMON_DBG check (sonic-net#10)
- Remove active_make_jobs from CSV header comment (sonic-net#11)
- Wire up _RDEPENDS parsing to build reverse deps (sonic-net#12)
- Remove unnecessary 'if v' filter on rdeps JSON (sonic-net#13)
- Remove unused REPORT_FORMAT parameter (sonic-net#15)
- Add cycle detection to critical path algorithm (sonic-net#16)
- Add execute permission check for companion scripts (sonic-net#17)

Signed-off-by: Rustiqly <[email protected]>

---------

Signed-off-by: Rustiqly <[email protected]>
Co-authored-by: Rustiqly <[email protected]>
jasonbridges pushed a commit that referenced this pull request Mar 27, 2026
To fix a statistical issue. The original fix was done in FRRouting/frr#17297. However to accommodate 8.5.4 the patch in the PR was added.

[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `/usr/lib/frr/zebra -A 127.0.0.1 -s 90000000 -M dplane_fpm_nl -M snmp'.
Program terminated with signal SIGABRT, Aborted.
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
[Current thread is 1 (Thread 0x7fccd6faf7c0 (LWP 36))]
(gdb) bt
#0  0x00007fccd7351e2c in ?? () from /lib/x86_64-linux-gnu/libc.so.6
#1  0x00007fccd7302fb2 in raise () from /lib/x86_64-linux-gnu/libc.so.6
#2  0x00007fccd72ed472 in abort () from /lib/x86_64-linux-gnu/libc.so.6
#3  0x00007fccd75bb3a9 in _zlog_assert_failed (xref=xref@entry=0x7fccd7652380 <_xref.16>, extra=extra@entry=0x0) at ../lib/zlog.c:678
#4  0x00007fccd759b2fe in route_node_delete (node=<optimized out>) at ../lib/table.c:352
sonic-net#5  0x00007fccd759b445 in route_unlock_node (node=0x0) at ../lib/table.h:258
sonic-net#6  route_next (node=<optimized out>) at ../lib/table.c:436
sonic-net#7  route_next (node=node@entry=0x56029d89e560) at ../lib/table.c:410
sonic-net#8  0x000056029b6b6b7a in if_lookup_by_name_per_ns (ns=ns@entry=0x56029d873d90, ifname=ifname@entry=0x7fccc0029340 "PortChannel1020")
    at ../zebra/interface.c:312
sonic-net#9  0x000056029b6b8b36 in zebra_if_dplane_ifp_handling (ctx=0x7fccc0029310) at ../zebra/interface.c:1867
sonic-net#10 zebra_if_dplane_result (ctx=0x7fccc0029310) at ../zebra/interface.c:2221
sonic-net#11 0x000056029b7137a9 in rib_process_dplane_results (thread=<optimized out>) at ../zebra/zebra_rib.c:4810
sonic-net#12 0x00007fccd75a0e0d in thread_call (thread=thread@entry=0x7ffe8e553cc0) at ../lib/thread.c:1990
sonic-net#13 0x00007fccd7559368 in frr_run (master=0x56029d65a040) at ../lib/libfrr.c:1198
sonic-net#14 0x000056029b6ac317 in main (argc=9, argv=0x7ffe8e5540d8) at ../zebra/main.c:478
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