> ## Documentation Index > Fetch the complete documentation index at: https://repocloud.io/docs/llms.txt > Use this file to discover all available pages before exploring further. # Managing VPS Apps > SSH, browser console, power controls, root password, resize, snapshots, usage, custom domains, deletion, and the billing-paused state for VPS Apps ## VPS App Management Every VPS server has its own manage page, opened with the **Manage** button of its dashboard row. The page lists these sections, in this order: overview, DevOps AI Agent (only for a server that has a deploy chat), Access, Power, Console, SSH Keys, Resize, Snapshots, Usage, Custom Domain (not on a server named Ubuntu VPS), and Danger Zone. ## Overview The top of the page shows the project name with its status badge and a VPS badge, the app's name (a link to its marketplace page), the RAM, vCPU, and SSD of the server's tier, and a **Rename** button. A progress bar appears while the server is deploying. A server in Error shows a note with a link to open a support ticket. ## DevOps AI Agent A server that has a deploy chat (from [AI Deploy](https://repocloud.io/docs/deployment/ai-deploy.md) or the "Deploy as VPS with AI system admin agent" switch) shows a **DevOps AI Agent** card, "Resume your deployment chat session", while the chat's status is active, completed, or ready. The card lists the repository and the chat's status, and **Resume Chat** reopens the chat. While the server is paused for a low balance the button is disabled ("Add funds to resume"). See [DevOps AI Agent](https://repocloud.io/docs/ai-agents/devops-ai-agent.md). ## Access View your server's connection details: - **Default Domain** — the free domain name RepoCloud gives the server, shown as a link to `https://`. The domain points at your server, so the link opens whatever the server serves there; HTTPS works only if the server has a certificate for the name, which the DevOps AI Agent is instructed to set up for a web application it installs. The row is absent when RepoCloud has no domain for the server yet - **IPv4 Address** — your server's own public IPv4 address, included in the price, with a copy button. It is the address for SSH - **SSH** — the command `ssh root@` opens a terminal as root. The page's tooltip says it needs the root password (**Email Me**, below); the private key from the deployment email is the other way in. The default domain stands in when no IPv4 is shown - **App Credentials** — a row that appears only when a deployment returned application credentials, as a name and a value, except the root password (which has its own row). A plain server has none, so a server that the DevOps AI Agent set up shows no such row: the agent reports the logins it created in the chat, which **Resume Chat** shows again > [!NOTE] > > Ubuntu VPS has no web application, so its Default Domain is listed as plain text and there is no clickable URL. SSH and the browser console are the ways in. ## Power Controls Control your server's power state: - **Power Off** — stops the server. Data and the IPv4 address are kept. A powered-off server is billed at the full hourly rate, like a running one; only deleting the server stops the charge. With a balance of zero, a paused server is eventually deleted, whether RepoCloud paused it or you powered it off - **Power On** — starts a stopped server. Requires a positive balance. A server RepoCloud paused at a zero balance starts again by itself once funds are added - **Reboot** — restarts the server; the page says it restarts without data loss. The button shows only while the server is Online > [!WARNING] > > When RepoCloud has paused a server because the balance reached zero, the only power button is a disabled **Power On**. Add funds and the server starts again by itself. See [Billing](https://repocloud.io/docs/manage/billing.md) for details on the billing-paused state. ## Browser Console **Open Console** opens a browser terminal on the server's serial console, for the times SSH does not work: the page says it is useful for boot issues or firewall lockouts. A serial console is attached to the server's serial port and not to its network. Sign in as root with the root password. The button is disabled while the server is paused for a low balance. ## SSH Keys The SSH Keys card keeps the list of public keys of your account: you can add a key, see it, and remove it. The list does not install or remove a key on a running server; which keys can log in as root is decided by `~/.ssh/authorized_keys` on the server. - RepoCloud generates an Ed25519 key pair for the server at deployment and the deployment email attaches a private key; the root password (**Email Me**) is always another way in - **Add SSH Key** opens a dialog with Key Name and Public Key ("Paste the contents of your ~/.ssh/id_ed25519.pub file") and stores the public key in your account's list. To let a teammate or another machine log in to a running server, append the public key as a line of `~/.ssh/authorized_keys` on that server - Removing a key from the card deletes it from your account's list (and, for a key RepoCloud generated at a deployment, from RepoCloud's records); it never edits a server's `~/.ssh/authorized_keys`. To revoke access, delete the key's line from that file on the server; a session that is already open keeps running - The list belongs to your account and is the same on every VPS page; the list itself does not put a key on any server ## Root Password The manage page never shows the root password. **Email Me** sends the current one to your account's email. **Reset** asks for a confirmation, generates a new password, emails it, and stops the old one at once. Reset is offered only while the server is Online, and the row appears only when RepoCloud holds a password for the server. A password changed inside the server with `passwd` is not known to RepoCloud; Reset replaces it. ## Resize Change your server's CPU, RAM, and disk by selecting a different tier: - Choose a larger tier and press **Apply Resize**. A tier that is sold out is disabled, a resize can be refused while the server is busy, and nothing can be resized while the server is paused for a low balance - **Disk downgrades are not possible** — once you resize to a tier with a larger disk, you cannot go back to a smaller disk. The limit is the disk size, so a tier with the same disk is allowed whatever its CPU and RAM - Tiers with smaller disk than your current tier are disabled with a tooltip explaining why A tooltip beside the Resize title warns that a bigger disk is permanent: you cannot go back to a smaller disk. ## Snapshots A snapshot is a point-in-time copy of the server's disk, kept with the server: deleting the server deletes its snapshots, so a snapshot is not an off-server backup. **Create Snapshot** makes one at once, with an automatic label (`snap--