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Getting started
Start here: secure your new cloud serverA first-login checklist for credentials, updates, firewall access, DNS, and backups.
Application install and OS reinstall are differentUnderstand which operation preserves the operating system and which one erases the server.
Understand activation and application readinessFollow provisioning, installation, and readiness states without assuming an app is immediately available.
Choose resources for your website or applicationCompare workload needs rather than choosing only by the lowest monthly price.
Configure an order and check it before payingReview location, software compatibility, billing term, and the final invoice.
Networking
Point a domain and enable HTTPSConnect DNS to your server, verify reachability, and obtain TLS only after the application is ready.
Check DNS when a domain points to the wrong serverCheck A, AAAA, nameserver delegation, and cached answers before changing the server.
Troubleshoot HTTPS certificate errors and renewalIdentify hostname, DNS, validation, expiry, and clock problems without bypassing TLS.
Plan application ports and firewall rulesExpose only the ports your application needs, with a verified recovery path.
Troubleshooting
Applications
Install and manage Docker EngineContainer runtime and Compose tooling for reviewed container workloads.
Install and manage n8nWorkflow automation with persistent data and a domain-ready HTTPS endpoint.
Install and manage CoolifySelf-hosted application platform for deployments, databases, and services.
Install and manage OpenClawSelf-hosted AI assistant that requires separate model and channel configuration.
Install and manage DokployDocker-based deployment platform with Traefik and application management.
Install and manage Hermes AgentAI agent runtime with provider configuration and optional remote workflows.
Install and manage GitLab CESelf-managed source control and CI/CD with persistent repositories and secrets.
Install and manage NextcloudPrivate file synchronization and collaboration with database-backed storage.
Install and manage WireGuardModern VPN tunnel using peer keys and an allowed-address policy.
Install and manage Paperclip AISelf-hosted orchestration for teams of AI agents and their work.
Install and manage cPanel & WHMCommercial hosting control panel for a fresh, licensed server.
Install and manage PleskCommercial web-hosting control panel with trial and paid licensing options.
Install and manage DirectAdminHosting control panel requiring a clean server and a valid or eligible trial license.
Install and manage CyberPanelWeb-hosting control panel using OpenLiteSpeed or licensed LiteSpeed Enterprise.
Read Docker container status and logs safelyCollect a small diagnostic sample without exposing secrets or changing containers.
Keep Docker data safe during an application updateSeparate replaceable containers from persistent data before updating.
Fix n8n webhooks that are not workingCheck the public callback address, workflow state, proxy, and response without exposing credentials.
Back up n8n workflows, database, and encryption keyWorkflow exports alone are not a complete recoverable n8n instance.
Troubleshoot Coolify deployments and bad gateway errorsInspect build output, application ports, health checks, and proxy routing.
Back up Coolify and its hosted applications separatelyProtect the control plane and each workload, not just the Coolify dashboard database.
Connect a Dokploy application to a domainRoute a domain to the correct internal container port and verify HTTPS.
Prepare a recoverable GitLab CE backupRecord the exact GitLab version and preserve secrets and external storage.
Resolve Nextcloud background-job and sync warningsReview scheduled jobs, storage, HTTPS, and complete recovery material.
Import a WireGuard profile and check connectivityTreat the client profile as a private key and distinguish VPN access from internet routing.
Secure OpenClaw before connecting tools and channelsStart with minimal capabilities and keep agent control surfaces private.
Set safe boundaries for Hermes Agent tasksUse separate credentials, limited permissions, and a test workspace for agent work.
Complete Paperclip AI setup without exposing agent credentialsVerify persistent data and authorized integrations before assigning real work.
Prepare for cPanel, Plesk, DirectAdmin, or CyberPanelCheck OS support, licensing, hostname, and conflicts before installing a hosting panel.
Billing
How invoice payment activates a servicePaid invoices trigger wallet accounting and eligible automatic provisioning.
Renewal, suspension, and ended servicesUnderstand automatic renewal invoices, expiry suspension, restoration, and services marked ended by staff.
Add wallet funds and pay the correct invoiceDistinguish a wallet deposit from an invoice payment and avoid paying twice.
Resolve a pending payment without paying twiceReview the payment reference, required confirmations, and invoice before retrying.
Understand affiliate earnings, campaigns, and payout statusRead the current rules before treating a referral or pending commission as withdrawable funds.
Get started with reseller billing and API accessUnderstand reseller ownership, balances, tiers, and protected API credentials.
Server Access
Server access
Connect to a Linux VPS with SSHUse the correct address and verify the host before entering credentials.
Find VM controls and understand unavailable optionsUnderstand power, connection, software, monitoring, and availability checks.
Diagnose SSH timeout, refused connection, and permission deniedSeparate a network problem from authentication or a changed server identity.
Connect to Windows Server with Remote Desktop safelyVerify the Windows login, reachability, and Remote Desktop access policy.
Use a browser console for recoveryA console is a recovery path, not a reason to expose a public VNC port.
Security
Firewall changes without locking yourself outPlan inbound rules, preserve recovery access, and verify each change before closing the session.
Use SSH keys without losing recovery accessKeep private keys private and test key access before changing authentication.
Keep application databases off the public internetUse narrow database access instead of exposing a database to every address.
Monitoring
Read CPU, memory, disk, and network chartsUse dashboard telemetry as a trend and confirm inside the guest before making changes.
Investigate high CPU and a slow websiteMatch a performance spike to the workload before rebooting or upgrading.
Understand memory usage and out-of-memory failuresDistinguish reclaimable cache from memory pressure and collect bounded evidence.
Investigate a full disk without deleting dataCheck filesystem capacity and inodes without using risky cleanup commands.