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SSH keys
SSH key list
The SSH keys page lists the public keys available when creating Linux servers. Add a key by name and public-key content, verify its fingerprint, and remove keys that should no longer be offered to new servers. Removing a key does not erase it from servers that were already provisioned.
An SSH key in Wonder Cloud is an Ed25519 key pair used to log in to servers. Wonder generates the pair for you: the public key is stored and injected at server create time; the private key is shown once at create (download or copy it immediately).
You do not upload your own public key in the current console flow — choose a name and Wonder generates the pair.
What you get
- A named key resource in Cloud → SSH keys
- Public key + fingerprint kept by Wonder
- One-time private key (PEM) at create — not stored by Wonder after that dialog closes
Create in the console
- Open Cloud → SSH keys.
- Click Create SSH key.
- Enter a name (letters, numbers, hyphens, underscores).
- Click Generate key pair.
- In the reveal dialog, download or copy the private key immediately, then dismiss.
Attach the key later when you create a server (SSH key picker on the server form).
Create with CLI
wcc ssh-key create --name laptop-rafael
The CLI prints the create response including private_key once. Save it to a file with restricted permissions, for example:
# After create, store the printed private_key securely, e.g.:
chmod 600 ~/.ssh/wonder-laptop-rafael.pem
List and inspect (public metadata / fingerprint only — no private key):
wcc ssh-key list
wcc ssh-key get --name laptop-rafael
Settings
| Field | Description | |---|---| | Name | Display name for the key resource |
Tips
- Treat the private key like a password. Wonder cannot show it again.
- One key can be referenced by multiple servers.
- Delete unused keys from the list when they are no longer attached to servers you care about.