Elastic Server
Each article describes a different situation
For applying the proxy settings again or resetting the rancher, please download the settings.sh file from https://download.cloudcyte.com/yamls/settings.sh. Move the settings.sh file under the /usr/bin directory and give 755 access. After that run settings.sh anywhere in the server by typing "setting.sh". After execution, please enter the required credentials(proxy user and password are not required by default, use it only if the customer gives one). The script will be asking which option should be taken, if the 8.th option is selected script will do all the required steps for proxy settings. Make sure the root CA certificate is correct. After that please reboot the machine. Note: The Rancher is not installed on this server so there is no configuration that needs to be applied for the Rancher.
If the servers have issue with connecting to the internet, please check:
/etc/resolv.conf
/etc/resolvconf/resolv.conf.d/head
/etc/dnsmasq.conf
/etc/netplan/00-installer-config.yaml
Check DNS Port:
ss -lptn 'sport = :53'
Show docker container logs of the rancher:
docker logs -f <container_id>
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