Deployment blueprints

The Deployments page is the starting point for reusable server collections. A blueprint describes a whole lineup: for example, two Kino lobbies, one Moon lobby, and two Town lobbies. Counts are desired fleet totals: existing and queued servers count toward each target, and only missing servers are created. Blueprints save game/map selections and lobby counts. Every new server uses the latest promoted scripts, plugins, baseline, and matching configuration overlays when provisioning begins.

For example, a blueprint targeting four Kino and two Der Riese lobbies, with two Kino already registered, creates two Kino and two Der Riese lobbies. The preview shows Target / Existing or queued / To create for each map. Matching is by game and exact map variant; T6 Town and Farm are distinct even though they share an engine map. Provisioning identities are counted once when they appear in both the server registry and active creation queue.

Registered servers count even if stopped or unhealthy; conforming does not restart or reconfigure them. Failed creation jobs without a registered server, destroyed records, and servers awaiting removal do not count. Excess servers and maps outside the blueprint are kept. This action fills deficits; it does not destroy servers or change existing servers' files.

Build and launch a collection

Choose Create blueprint on Deployments and name the lineup.
Add maps from Black Ops I or II and set the desired total lobbies for each.
Choose Save & preview to review every new server ID and game port.
Enter each lobby's Plutonium key, or leave its field blank to reuse the key saved for that exact server ID.
Choose Queue N servers and follow their collection progress page. If every target is already met, choose Done; no operation is created.

Blueprints support up to 40 distinct game/map selections, 1–20 lobbies per map, and 100 servers total. The host's configured port range and existing fleet may allow fewer. A blueprint can be saved even when there is insufficient capacity to launch it. Saving a blueprint does not capture or pin managed file versions.

Use Edit on a blueprint card to change its name, description, maps, or lobby counts. Already reviewed launches keep their original lineup, including after blueprint edits or removal; their managed files still follow the latest promotions. Previously saved blueprints automatically use this policy without being resaved. Blueprints saved by the earlier single-server release load as one-server lineups and can be expanded directly. Any file snapshots in older blueprints are ignored when preparing new launches.

A collection preview does not reserve capacity. At submission, all lobby IDs, ports, and keys are validated again. The entire collection is then queued in one database transaction. If any server lacks a valid key or capacity has changed, no jobs, reservations, or key changes from that submission are committed. Refreshing the preview clears typed keys so they cannot be applied to changed server IDs.

Submitting the same preview again returns the same collection, including after a lost response or an application restart. Reusing the blueprint with a new preview recomputes the shortfall, including servers queued by earlier launches. It does not add another full copy of the lineup. If the shortfall or assigned capacity changes before submission, the request is rejected without changes and requires a fresh preview. Previously saved additive previews are checked against the current shortfall too.

All collections and individual launches share one startup queue, ordered by request time. By default, one server starts at a time. Its startup slot remains occupied until Komodo is healthy, RCON answers, and the reported map matches the selection. Only then can the next queued server start. Set DEPLOYMENT_CREATE_CONCURRENCY to a positive integer to allow more simultaneous startups. Each worker pass admits at most the available slots, even if an attempt fails immediately.

Names, ports, and queue order survive application restarts. A server still booting or waiting for health keeps its slot until it passes verification or is removed. A lost startup response also keeps the slot because the container may already be running. A confirmed creation failure is recorded for review, allowing later queued servers to proceed on subsequent passes without undoing successful launches.

The collection page separates ready, launching, queued, and failed servers. It highlights the current startup, shows each waiting server's queue position, and links to earlier launches when another collection occupies the available capacity. Every server links to its operation timeline and recovery options, and each child operation links back to its collection.

Create and review a launch

Choose Single server on Deployments (or the deploy action on the fleet).
Choose the current promoted setup and select a game/map, or select a blueprint.
Choose Preview launch. Review the image reference, configuration sources, managed files and versions, selected map, lobby, port, and prerequisite checks.
Enter the Plutonium key for the displayed server ID, or reuse its saved key.
Choose Launch server and follow the operation to verified health.

A preview lasts 30 minutes. It neither reserves capacity nor saves a key. If another launch takes the lobby or port, submission stops before saving the key; refresh the preview and review the newly assigned ID. Refreshing a preview clears the typed key so it cannot accidentally be saved against a different lobby.

Komodo connection settings, target host, RCON configuration, config filename, lobby availability, and port availability are checked locally. These checks do not probe the host or verify game/DLC files, images, Docker volumes, firewall rules, or credentials. Container and RCON verification happen after provisioning. T6 variants retain their exact catalog slug and launch ruleset; RCON health checks verify the engine map, not the variant's start location.

Save and reuse a blueprint

Expand Make this a reusable blueprint in a launch preview and give it a name and optional description. You can save the map even when host configuration or available capacity blocks launching. Names are unique without regard to case.

Each map in a blueprint retains the game, exact map variant, and desired lobby count. Image references, managed files, and composed configuration are resolved from the current setup for each new launch. Credentials, lobby IDs, and ports are not copied from the source server.

Use Conform fleet on a blueprint card to review missing servers. Remove a blueprint from the library when it is no longer needed; its existing servers, reviewed previews, and deployment history remain intact.

On a creation detail page, Launch again selects the original game and map with the next available lobby and port, using the latest promoted setup. The preview also lets you save that map as a blueprint with a target of one lobby. The recorded files remain visible as deployment history. Older deployments without a recorded recipe retain their history but cannot offer this action.

Promotions and deployment history

A preview shows the currently promoted managed files, configuration, and image reference for the selected map. It does not pin those versions. New launches resolve the promoted setup again when submitted and when provisioning begins, so promotions made after a preview or while a job is queued apply to that server. This applies to blueprint collections, single-server launches, and Launch again.

The files selected at provisioning, their hashes and version metadata, composed configuration, selected map, and image reference are recorded in SQLite for deployment history. These records do not override promotions on future launches. Existing API clients that omit a preview and jobs queued before this update also use the promoted setup at provisioning time.

A submitted preview is bound to one deployment: retrying the same submission returns the original operation, including after an application restart or a lost HTTP response. The reviewed game/map, lobby ID, port, and key checks are preserved. Already running servers continue to receive updates through campaigns, betas, and drift reconciliation using the server's game/map scopes. Container tags can resolve to newer images; use a digest for a fixed image. Without a promoted baseline, Plutainer seeds its own defaults on first boot, which are not captured. Host, network, game-file volumes, destination directories, and RCON/Plutonium credentials use the environment and key store at launch time. The current main config filename and launch settings apply to new deployments.

Recipes do not include the separately stored Plutonium or integration credentials. Managed files can themselves contain sensitive configuration, so protect database backups as you would the existing artifact library and saved-key database. Public recipe responses contain file metadata and hashes, not file contents.

Progress and interrupted operations

Creation verifies container health, then RCON, then the selected engine map. The detail page explains the current condition, displays elapsed time, and keeps its activity history. A completed container start is not reported as a completed server launch until the health checks pass.

For failed or interrupted creations, Resume health verification appears only when the original server is still registered on its assigned port and no later lifecycle operation has targeted that ID. It resumes observation only; it never recreates or restarts a container. Missing servers and later destruction attempts require inspection rather than replaying provisioning automatically. After an application restart, the worker automatically resumes observation of eligible interrupted startups so their occupied slots are retained. It never repeats container creation or deployment as part of this recovery.

API

GET /api/blueprints: list lineup summaries with game/map selections and counts.
POST /api/blueprints: save { name, description?, previewId } or { name, description?, deploymentId } for a single-map target of one lobby, or { name, description?, entries: [{ game, mapSlug, count }] } for a collection.
PUT /api/blueprints/:id: edit { name, description?, entries }. All entries use the latest promoted setup when launched.
DELETE /api/blueprints/:id: remove a library entry.
POST /api/deployment-collections/preview: preview { blueprintId }, including the configured launchConcurrency.
POST /api/deployment-collections: atomically queue { previewId, keys? }, where keys maps exact preview server IDs to optional replacement keys. A satisfied preview returns { ok: true, collectionId: null } with HTTP 200, without creating a collection, saving keys, or kicking the worker.
GET /api/deployment-collections: list collection progress summaries with separate queued, provisioning, and verifying counts.
GET /api/deployment-collections/:id: collection and per-server progress, each waiting server's global queuePosition, and the shared queue's concurrency, active startups, and queued count.
POST /api/deployments/preview: preview { game, mapSlug } or { deploymentId } for a new single server using the latest promoted setup. All blueprints, including one-server targets, must use the collection endpoint so existing servers count correctly. Returns an ID, expiry, recipe summary, capacity, key availability (never its value), and prerequisite checks.
POST /api/servers: existing request plus optional previewId; the game and map must match that preview. expectedName remains supported.
GET /api/deployments/:id: includes recipe, blueprintName, and canResumeVerification for lifecycle operations.
POST /api/deployments/:id/resume: resume eligible creation health checks.

Scheduled game nights and beta-gated expansion remain future layers. Collection launches begin processing immediately after all requests are queued.

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