This page shows how to create and connect to your first C1 server.
- You have an account and are logged into cloud.scaleway.com
- You have configured your SSH Key
Each server that you create is a physical server dedicated for you, there is no virtualization.
After you’ve launched your server, you can connect to it as root and use it as you wish.
There are five steps to provision a new server
- Name & tag your server
- Choose your image
- Add storage
- Start the server
- Mount additional volumes (Optional)
Important: Your SSH public keys are fetched during the boot process.
If you add them after your server is booted, they will not be added to your
If you do not want the keys to be downloaded during the next boot, execute the following command on your server:
root@c1-X-Y-Z-T:~# echo manual > /etc/init/ssh-keys.override
Before starting, click the “Create Server” button in the control panel.
You will land on the server-creation page where you must input basic information for your server:
- The name of your server
- The tag you want to assign to it (Optional). Tags let you organize your servers, you can assign any tag to each server.
After inputting your server basic information, you have to choose a starting image for your server.
You can choose this image from three sources:
A simple solution to increase the storage for your servers is to add extra volumes.
You can add extra storage to your server. Added storage can be an existing volume or new volume.
You can select the type of disk to host your volumes from two technologies:
- LSSD (Local solid state drive) to deliver fast disk I/O.
- LHDD (Local spinning disk), use for moderate read/write access.
Click the “Create Server” button. This action starts your server. In a few seconds, your server will be ready to use.
When your server is running, you can see the server’s IP address in the server list on the control panel.
On a Mac or Linux computer, open your terminal program and in the shell just type the following command:
john@localhost:~$ ssh -i ~/.ssh/your_private_key root@your_server_ip
Allow the connection to the host:
The authenticity of host 'myhost.ext (220.127.116.11)' can't be established. RSA key fingerprint is 4f:ba:65:cf:14:64:a7:1e:b6:07:7c:00:71:95:21:fa. Are you sure you want to continue connecting (yes/no)?
Well done, you are now logged into your server!
On Windows, you will need a small application named PuTTy, an SSH client. You can download putty here.
Once you have downloaded PuTTY, just start the program.
- Fill the “Hostname” field with your server’s IP address
- In the left-side menu, under Connection, expand the SSH sub-category
- Select the Auth sub-category and click the “Browse” button
- Select the private key file you generated previously
- Return in the Session category and click the “Open” button
You are now logged into your server from Windows!
If the new volume has never been formatted, you need to format the volume using
mkfs before you can mount it.
For instance, the following command creates an
ext4 file system on the volume:
root@c1-X-Y-Z-T:~# mkfs -t ext4 /dev/nbd1 mke2fs 1.42.9 (4-Feb-2014) Filesystem label= OS type: Linux Block size=4096 (log=2) Fragment size=4096 (log=2) Stride=0 blocks, Stripe width=0 blocks 610800 inodes, 2441406 blocks 122070 blocks (5.00%) reserved for the super user First data block=0 Maximum filesystem blocks=2503999488 75 block groups 32768 blocks per group, 32768 fragments per group 8144 inodes per group Superblock backups stored on blocks: 32768, 98304, 163840, 229376, 294912, 819200, 884736, 1605632 Allocating group tables: done Writing inode tables: done Creating journal (32768 blocks): done Writing superblocks and filesystem accounting information: done
To mount the device manually as /mnt/data, run the following commands:
root@c1-X-Y-Z-T:~# mkdir -p /mnt/data root@c1-X-Y-Z-T:~# mount /dev/nbd1 /mnt/data root@c1-X-Y-Z-T:~# ls -la /mnt/data/ total 24 drwxr-xr-x 3 root root 4096 Jan 1 00:07 . drwxr-xr-x 3 root root 4096 Jan 1 00:07 .. drwx------ 2 root root 16384 Jan 1 00:07 lost+found
To mount additional volumes automatically, you have to reference your devices in the
/etc/fstab references all devices to mount when they are connected.
For instance to mount
/dev/nbd1 device automatically to the
/mnt/data directory, the
/etc/fstab has the following content:
# /etc/fstab: static file system information. # # Use 'blkid' to print the universally unique identifier for a # device; this may be used with UUID= as a more robust way to name devices # that works even if disks are added and removed. See fstab(5). # # <file system> <mount point> <type> <options> <dump> <pass> /dev/nbd1 /mnt/data auto defaults,nobootwait,errors=remount-ro 0 2
The configuration above mounts the /dev/nbd1 device to the
/mnt/data directory with fstab default option and
nobootwait is set to prevent boot problems in the case your volume is not yet downloaded to the local storage.
Create the /mnt/data directory if it doesn’t exist.
root@c1-X-Y-Z-T:~# mkdir -p /mnt/data
To check devices are mounted properly, run the
mount -a command to mount all devices.
Important: On the next server boot, your volumes will be mount automatically.
Now run the
df -h command, this command will list all your devices and where they are mounted:
root@c1-X-Y-Z-T:~# df -h Filesystem Size Used Avail Use% Mounted on /dev/nbd0 23G 420M 22G 2% / none 1010M 36K 1010M 1% /dev none 203M 80K 203M 1% /run none 5.0M 0 5.0M 0% /run/lock none 1012M 0 1012M 0% /run/shm none 100M 0 100M 0% /run/user /dev/nbd1 9.2G 149M 8.6G 2% /mnt/data
Try this tutorial on your own C1 server TRY IT
This is a companion discussion topic for the original entry at https://www.scaleway.com/docs/create-and-connect-to-your-server/