Mirantis Container Cloud (MCC) becomes part of Mirantis OpenStack for Kubernetes (MOSK)!

Starting with MOSK 25.2, the MOSK documentation set covers all product layers, including MOSK management (formerly MCC). This means everything you need is in one place. The separate MCC documentation site will be retired, so please update your bookmarks for continued easy access to the latest content.

DNS settings¶

If you have issues related to the DNS settings, the following error message may occur:

curl: (6) Could not resolve host

The issue may occur if a VPN is used to connect to the cloud or a local DNS forwarder is set up.

To apply the issue resolution, change the default DNS settings for Docker:

Log in to your local machine.
Identify your internal or corporate DNS server address:
```
systemd-resolve --status
```
Create or edit /etc/docker/daemon.json by specifying your DNS address:
```
{
  "dns": ["<YOUR_DNS_ADDRESS>"]
}
```
Restart the Docker daemon:
```
sudo systemctl restart docker
```