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How to perform App Gateway Standard Checking for Customers in China

In the case of any issue with the Safous App Gateway, the Safous support team will require you to perform some standard checking in the App Gateway and collect the log files and screenshots.

Once collected, please compress it into a zip file and attach it with your inquiry mail. These logs and screenshots will help the support team investigate the root cause and troubleshoot faster.

Before proceeding, please ensure that you have fulfilled the requirement for App Gateway written here.

This procedure is suitable only for environments in China.

Checking on the App Gateway Side

  1. Login via SSH to your App Gateway using an account with sudo privilege.
    • Ensure that you set up your favorite SSH client to record the output of the session
  2. Execute the following command to perform the standard checking.
    • Connectivity check
      For the "telnet" command, press "Ctrl + ']' " after the result shows, then type in "quit" and hit Enter.

      ping -c 10 repo.safous.cn

      telnet repo.safous.cn 443

      dig tcp.ztna.safous.cn

      openssl s_client -connect <dig result of tcp.ztna.safous.cn>:443 -servername tcp.ztna.safous.cn

      telnet cert-gen.ztna.safous.cn 443

    • Operating system requirement check

      cat /etc/*release*

      ufw status

      df -h
      lsblk

      free -m
      cat /proc/cpuinfo

      date

      sudo crontab -l
      cat /var/log/cron.log

  • Container check
    For the "docker stats" command, press "Ctrl + C" after 5 seconds of running.

docker ps -a

docker images

cat /etc/cyolo/config/docker-compose.yml

cat /etc/safous/user-portal/docker-compose.yml

docker logs --tail 300 config_idac_1

docker stats config_idac_1

  • SSL certificate check

ls -lha /etc/cyolo/certs

ls -lha /etc/safous/certs

openssl x509 -noout -in /etc/cyolo/certs/cert.pem -text
openssl x509 -noout -in /etc/cyolo/certs/cert.pem -subject -dates

openssl x509 -noout -in /etc/safous/certs/cert.pem -text
openssl x509 -noout -in /etc/safous/certs/cert.pem -subject -dates

cat /etc/safous/tools/certbot-renew.sh

  • Files check

ls -lha /etc/cyolo/
ls -lha /etc/safous/

cat /etc/safous/.config
cat /etc/safous/.serial

 

Checking on the Admin Portal Side

  1. Login to https://portal.safous.cn/ using your Safous Admin credentials
  2. Navigate to Settings > Configuration > Sites
  3. Expand the installed sites configuration, it should show the App Gateway version.
    Screenshot the screen.

After you have collected all relevant logs and screenshots, please compress them into a zip file, then attach it to your inquiry mail to the support team.