As soon as you click deploy, the Vultr cloud orchestration takes over and spins up your instance in your desired data center.
CentOS is a Linux distribution based on Red Hat Enterprise Linux (RHEL). It is a popular distribution known for its long-term support and stability, with maintenance updates available for up to 10 years after the initial release. As CentOS is community supported software, it is offered free of charge.
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Documentation and FAQs for CentOS
You can change the hostname from the customer portal, but this also reinstalls and wipes all data. See our guide to change the hostname without reinstalling. Note that CentOS needs to be rebooted one time after a new deployment to fully set the hostname.
We recommend several security practices: Use an SELinux version of CentOS. Make sure you have automatic backups enabled. Perform all admin tasks with sudo as a non-root user. Keep your CentOS server up-to-date with software and security patches. Use the Vultr firewall, the CentOS firewall, or both. Use the guide for your version of CentOS 6, CentOS 7, or CentOS 8.
Use our troubleshooting guide to reset the root password in single-user mode.
We have help available for many networking topics: Learn how to configure a virtual private cloud and configure static networking with multiple IPv4 and IPv6 addresses. See our troubleshooting guide for general network issues, firewall questions, and see which network ports are blocked by default.
The Vultr Web Console is available if you cannot reach your server by SSH. See our troubleshooting guide for CentOS boot problems. See our recovery guide using bootable ISOs such as Finnix.
You can change the hostname from the customer portal, but this also reinstalls and wipes all data. See our guide to change the hostname without reinstalling. Note that CentOS needs to be rebooted one time after a new deployment to fully set the hostname.