Secure Connect Gateway. Как настроить SCG, если DNS недоступен

Summary: В этой статье объясняется, как настроить Secure Connect Gateway для использования /etc/hosts при отсутствии доступного DNS-сервера.

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Instructions

Добавьте приведенные ниже записи в файл /etc/init.d/after.local на виртуальной машине SCG и перезагрузите виртуальную машину SCG.
Это позволит добавлять IP-адреса инфраструктуры SCG в файл hosts внутри контейнера esrsde-app после каждой перезагрузки.

Действия

  1. cd /etc/init.d
  2. vi after.local
  3. Нажмите «i» (режим вставки)
  4. Скопируйте и вставьте приведенный ниже раздел в редактор vi
  5. Нажмите ESC и введите «:wq!» (двоеточие, wq, восклицательный знак, без кавычек)
  6. Введите «reboot» и нажмите клавишу «Return»

5.16 и ниже:

sleep 5m
docker exec -i esrsde-app bash -c 'echo "128.221.236.246 esrs3-core.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "128.221.236.246 esrs3-coredr.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "128.221.204.207 esr3gduprd01.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "128.221.204.208 esr3gduprd02.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "128.221.204.209 esr3gduprd03.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "128.221.204.212 esr3gduprd04.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "128.221.204.214 esr3gduprd05.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "128.221.204.215 esr3gduprd06.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "168.159.209.91 esr3ghoprd01.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "168.159.209.92 esr3ghoprd02.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "168.159.209.93 esr3ghoprd03.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "168.159.209.94 esr3ghoprd04.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "168.159.209.95 esr3ghoprd05.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "168.159.209.96 esr3ghoprd06.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "137.69.120.227 esr3gscprd01.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "137.69.120.222 esr3gscprd02.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "137.69.120.223 esr3gscprd03.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "137.69.120.224 esr3gscprd04.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "137.69.120.225 esr3gscprd05.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "137.69.120.226 esr3gscprd06.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.21 esr3gckprd01.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.22 esr3gckprd02.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.23 esr3gckprd03.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.24 esr3gckprd04.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.25 esr3gckprd05.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.26 esr3gckprd06.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.27 esr3gckprd07.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.28 esr3gckprd08.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.29 esr3gckprd09.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.30 esr3gckprd10.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.31 esr3gckprd11.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.177.32 esr3gckprd12.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.45.21 esr3gspprd01.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.45.22 esr3gspprd02.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.45.23 esr3gspprd03.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.45.24 esr3gspprd04.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.45.25 esr3gspprd05.emc.com" >> /etc/hosts'
docker exec -i esrsde-app bash -c 'echo "152.62.45.26 esr3gspprd06.emc.com" >> /etc/hosts'

5.18 и выше:

sleep 5m
docker exec -u root -i esrsde-app bash -c 'echo "128.221.236.246 esrs3-core.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "128.221.236.246 esrs3-coredr.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "128.221.204.207 esr3gduprd01.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "128.221.204.208 esr3gduprd02.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "128.221.204.209 esr3gduprd03.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "128.221.204.212 esr3gduprd04.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "128.221.204.214 esr3gduprd05.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "128.221.204.215 esr3gduprd06.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "168.159.209.91 esr3ghoprd01.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "168.159.209.92 esr3ghoprd02.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "168.159.209.93 esr3ghoprd03.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "168.159.209.94 esr3ghoprd04.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "168.159.209.95 esr3ghoprd05.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "168.159.209.96 esr3ghoprd06.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "137.69.120.227 esr3gscprd01.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "137.69.120.222 esr3gscprd02.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "137.69.120.223 esr3gscprd03.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "137.69.120.224 esr3gscprd04.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "137.69.120.225 esr3gscprd05.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "137.69.120.226 esr3gscprd06.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.21 esr3gckprd01.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.22 esr3gckprd02.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.23 esr3gckprd03.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.24 esr3gckprd04.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.25 esr3gckprd05.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.26 esr3gckprd06.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.27 esr3gckprd07.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.28 esr3gckprd08.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.29 esr3gckprd09.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.30 esr3gckprd10.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.31 esr3gckprd11.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.177.32 esr3gckprd12.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.45.21 esr3gspprd01.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.45.22 esr3gspprd02.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.45.23 esr3gspprd03.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.45.24 esr3gspprd04.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.45.25 esr3gspprd05.emc.com" >> /etc/hosts'
docker exec -u root -i esrsde-app bash -c 'echo "152.62.45.26 esr3gspprd06.emc.com" >> /etc/hosts'

 

Additional Information

Эта процедура не работает с новыми установками SCG 5.28.  Процедуру можно выполнить, но потребуется модернизация до версии 5.30+ до выполнения after.local после каждой загрузки.  Команды можно выполнить вручную один раз, чтобы завершить процесс обновления.

Affected Products

Secure Connect Gateway - Virtual Edition
Article Properties
Article Number: 000207578
Article Type: How To
Last Modified: 27 Jun 2025
Version:  5
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