Fix SSId issue in domains config

[alexvru]

Changelog entry

Fix SSId issue in domains config

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

Distconf was not working properly when Domain.SSId field was not set, although process did start correctly with such static configuration. This patch synchronizes this behaviour.

[mregrock]

LGTM

[github-actions]

🟢 2025-04-30 16:53:13 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-04-30 16:47:49 UTC Pre-commit check linux-x86_64-release-asan for 79c537f has started.
⚪ 2025-04-30 16:47:59 UTC Artifacts will be uploaded here
⚪ 2025-04-30 16:50:43 UTC ya make is running...
🟡 2025-04-30 18:09:05 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Details

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
13079	12939	0	73	44	23

⚪ 2025-04-30 18:10:19 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-04-30 18:39:54 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet Going to retry failed tests...

Details

Test history | Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
945 (only retried tests)	850	0	50	22	23

⚪ 2025-04-30 18:40:09 UTC ya make is running... (failed tests rerun, try 3)
🟡 2025-04-30 19:07:05 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Test history | Ya make output | Test bloat | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
729 (only retried tests)	627	0	47	34	21

🟢 2025-04-30 19:07:17 UTC Build successful.
🟢 2025-04-30 19:07:51 UTC ydbd size 3.8 GiB changed* by +84.6 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 4f1f93d	merge: 79c537f	diff	diff %
ydbd size	4 122 209 192 Bytes	4 122 295 792 Bytes	+84.6 KiB	+0.002%
ydbd stripped size	1 428 905 496 Bytes	1 428 932 760 Bytes	+26.6 KiB	+0.002%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-04-30 16:52:25 UTC Pre-commit check linux-x86_64-relwithdebinfo for 79c537f has started.
⚪ 2025-04-30 16:52:50 UTC Artifacts will be uploaded here
⚪ 2025-04-30 16:56:18 UTC ya make is running...
🟡 2025-04-30 18:07:25 UTC Some tests failed, follow the links below. Going to retry failed tests...

Details

Test history | Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
20865	19499	0	6	1323	37

⚪ 2025-04-30 18:09:10 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-04-30 18:38:07 UTC Some tests failed, follow the links below. Going to retry failed tests...

Details

Test history | Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
354 (only retried tests)	325	0	1	0	28

⚪ 2025-04-30 18:38:16 UTC ya make is running... (failed tests rerun, try 3)
🟢 2025-04-30 19:05:39 UTC Tests successful.

Test history | Ya make output | Test bloat | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
109 (only retried tests)	81	0	0	0	28

🟢 2025-04-30 19:05:47 UTC Build successful.
🟢 2025-04-30 19:06:08 UTC ydbd size 2.2 GiB changed* by -5.6 KiB, which is <= 0 Bytes vs main: OK

ydbd size dash	main: 176cc39	merge: 79c537f	diff	diff %
ydbd size	2 343 301 816 Bytes	2 343 296 088 Bytes	-5.6 KiB	-0.000%
ydbd stripped size	492 720 608 Bytes	492 720 416 Bytes	-192 Bytes	-0.000%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}