curl no route to host

So we’re building a web application in PHP and we’re trying to make requests to an external API. Problem is that we’re getting a curl error:

cURL error 7: Failed to connect to external.api.com port 443: No route to host

A little bit of background now.

  • We’re making requests using Guzzle.
  • We’re hosting on Apache, which is running on a Linux machine and we’re also using SSL.
  • The API is also using SSL, therefore the port 443 in error message.
  • The HTTP requests include a certificate for authentication.

I’ve managed to get it running on two different development environments but not on the production one. I suspect the problem is in the configuration of Apache, as if we haven’t made it available to make requests to certain IP or port. I have no idea how to check it. I’ve read that I might have to change the file /etc/network/interface yet I haven’t found any info on what to write there.

I’ve also read I have to run $ netstat -rn for answers yet I’m not sure what to look there.

подключение к сокету:

Ошибка:
[Errno 113] No route to host
Все перепробовал, добавлял rule для firewall но не помогло. Отключать firewall нельзя так как gitlab-runner не будет работать.

  • Вопрос задан 30 янв.
  • 527 просмотров

chupasaurus, network_mode не установлен. Установил утелиту tcping на centos.
Запускаю команду:

Запускаю туже команду на локалке mac:

Но в чем не понятная/мистическая штука в том что данный код на продакшене (Centos 7) иногда работает.

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