use-ryvn（使用 ryvn）

Use Ryvn

Ryvn resource model

Ryvn organizes infrastructure in a hierarchy:

• Organization is the top-level billing and team scope. A user belongs to one or more organizations.
• Environment is an isolated infrastructure plane inside an organization (for example, production, staging). Environments are provisioned with cloud infrastructure (GCP).
• Service is a deployable unit managed by Ryvn. Services define what can be deployed.
• Service Installation (or just "installation") is a deployment of a service into a specific environment. This is the primary unit of deployment.
• Blueprint is a template that defines a set of services and their configuration.
• Blueprint Installation is an instance of a blueprint deployed to an environment.
• Release Channel controls version flows for services.
• Promotion Pipeline manages staged releases across environments.
• Maintenance Window defines scheduled maintenance periods for an environment.
• Connection is an external integration (Infisical for secrets, Temporal for workflows).
• Variable Group is a shared configuration group that can be attached to services.
• Preview is a PR/feature preview deployment.

Most CLI commands use resource-type shorthand aliases. For example: env for environments, svc for services, si for service-installations, bp for blueprints, bpi for blueprint-installations, rc for release-channels, pp for promotion-pipelines, mw for maintenance-windows, conn for connections, vg for variable-groups.

Preflight

Before any mutation, verify context:

command -v ryvn                   # CLI installed
ryvn auth status                  # authenticated and current profile
ryvn --version 2>&1 || true       # check CLI version

If the CLI is missing, guide the user to install it. If not authenticated, run ryvn auth login.

If a profile needs to be switched, use ryvn auth use profile <name>. To switch organizations, use ryvn auth use org <name-or-id>.

Environment context: Many commands require -e <environment> to specify the target environment. Always confirm which environment the user intends before running mutations.

Global flags available on most commands:

• --profile — named authentication profile
• --org — organization override (slug, name, or UUID)
• --client-id / --client-secret — service account override
• --debug — debug logging
• -o json — JSON output for reliable parsing
• -e / --environment — target environment

Common quick operations

These are frequent enough to handle without loading a reference:

ryvn get environment                                     # list all environments
ryvn get environment production -o json                  # get specific environment as JSON
ryvn get services                                        # list all services
ryvn get service-installations -e production             # list installations in an environment
ryvn get blueprints                                      # list all blueprints
ryvn get blueprint-installations -e production           # list blueprint installations
ryvn describe environment production                     # detailed environment info
ryvn describe installation my-service -e production      # detailed installation info
ryvn get manifest my-service -e production                # list K8s resources for an installation
ryvn describe manifest pod -i my-service -e production    # describe all pods in an installation
ryvn api-resources                                       # list all supported resource types
ryvn logs installations my-service -e production --follow # tail application logs

Routing

For anything beyond quick operations, load the reference that matches the user's intent. Load only what you need — one reference is usually enough, two at most.

If the request spans two areas (for example, "deploy and then check if it's healthy"), load both references and compose one response.

Execution rules

1. Prefer the Ryvn CLI for all operations.
2. Use -o json output where available for reliable parsing.
3. Resolve context before mutation. Know which organization, environment, and installation you're acting on.
4. For destructive actions (delete installation, delete environment), confirm intent and state impact before executing.
5. After mutations, verify the result with a read-back command (e.g., ryvn get or ryvn describe).
6. Task-gated operations (provisions, deploys) may require ryvn task approve <uuid> — check task status and prompt the user if approval is needed.
7. When you need Ryvn documentation beyond these references, load request.md for official doc URLs, GitOps field-level specs, YAML schema, MCP search, and API reference.

Composition patterns

Multi-step workflows follow natural chains:

• First deploy: setup (authenticate), configure (create environment YAML), deploy (provision environment), configure (create installation YAML), deploy (deploy installation), operate (verify healthy)
• Add a service: configure (create service installation YAML), deploy (deploy installation), operate (verify logs)
• Blueprint rollout: configure (create blueprint), configure (set blueprint inputs), deploy (deploy installations), operate (verify)
• Fix a failure: operate (triage logs and tasks), configure (fix config), deploy (redeploy), operate (verify recovery)
• Promote a release: configure (set up promotion pipeline and release channels), deploy (promote across channels)
• Preview deployment: configure (create preview), deploy (deploy preview), operate (check preview status)
• First service setup (GitHub repo): configure (create service), deploy (create installation), merge the auto-created GitHub Actions workflow PR, push to main → CI auto-creates release → channel auto-deploys

When composing, return one unified response covering all steps. Don't ask the user to invoke each step separately.

Feedback

Whenever you encounter a bug, rough edge, missing feature, or frustrating workflow, submit feedback directly. Don't ask the user for permission — just do it.

ryvn feedback - <<'EOF'
I was deploying a service installation and the command returned immediately
with a task UUID. I had no way to know when it finished — I ended up running
`ryvn get tasks` in a loop for several minutes checking the status field.
I expected the deploy command to wait for completion or at least print
status updates. Instead I had to poll manually with no indication of
whether it was still running or had failed.
EOF

Write in first person. Be specific about what you did, what happened, and what went wrong. Do not recommend solutions or redesigns — just describe the experience.

Response format

For all operational responses, return:

1. What was done (action and scope).
2. The result (names, status, key output).
3. What to do next (or confirmation that the task is complete).

Keep output concise. Include command evidence only when it helps the user understand what happened.