11/18/2023 0 Comments Rescue time linuxIt's worth noting that the default cloud-init configuration file in our images has the growpart and resizefs modules enabled which will resize your root partition back to it's max drive size if you only shrink the partition but not create additional ones. The process for doing this can differ depending on the filesystem that you use but if using an OS with ext4 such as Ubuntu, you can use resize2fs and gdisk to resize your filesystem/partition and create additional ones. Some servers have additional unformatted drives but if you need to create multiple partitions in the same boot drive, you can go into Rescue Mode to shrink the root partition and create new ones. If you had previously used SSH to connect to the server, you may get a warning that the host key has changed, and to remove the host key from your known hosts file on the local machine before you can connect.īy default, the boot drive will have a root partition that utilizes all the drive space. Once the server has booted, you can SSH as root using authorized SSH keys. This will reboot the server, load the Rescue OS Alpine Linux image and then boot into Alpine Linux. Click on Server Actions, and select Rescue OS from the dropdown. To enter Rescue Mode, you can find Rescue Mode from your server's main Overview page. The Rescue OS uses the SSH public keys that are associated with your server when you initially provisioned it. SSH Keys - In order to access the server after it boots into the Rescue OS, you will need to have a valid SSH key. If your server is currently in a pure Layer 2 configuration, you will have to convert it to a Layer 3 or Hybrid networking mode in order to use Rescue Mode. Therefore, your server must be in a Layer 3 or Hybrid networking mode. Layer 3 Networking - In order for us to be able to load the Rescue OS onto your server, it must be reachable at an IP address. If you have your server's root password and your SSH key, you should use our S.O.S (Serial over SSH) service. When you can’t log into your server at all (you don't have the root password or the server won’t boot up) you can use our Rescue Mode, which loads a vanilla Alpine Linux image into your server's RAM. There are times when a server becomes unreachable over SSH due to broken networking, a bad install, misconfiguration, a kernel upgrade, bad firewall rules, etc. Configuring Dedicated Ports for Equinix Fabric.Fabric Billed Fabric Virtual Connections.Metal Billed Fabric Virtual Connections.Combining Hybrid and Layer 2 Networking Modes.IBX® Certifications, Standards, and Compliance.
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