TL;DR: New "Containers" tab on the Swarm page showing which containers
run on which nodes, with live CPU/Memory/Block I/O/Network I/O metrics
refreshing every 5 seconds. Comprehensive edge case handling guides
users through prerequisites (swarm init, registry, service deployment).
---
## New Files
- `apps/dokploy/components/dashboard/swarm/containers/show-swarm-containers.tsx`
Main component: data fetching, error/empty states, summary cards,
and the node-grouped container layout.
- `apps/dokploy/components/dashboard/swarm/containers/node-section.tsx`
Collapsible per-node section with container table, role badge,
and down-node indicator.
- `apps/dokploy/components/dashboard/swarm/containers/container-row.tsx`
Table row for a single container: state badge with error tooltip,
formatted CPU/memory/IO metrics.
- `apps/dokploy/components/dashboard/swarm/containers/utils.ts`
Formatting helpers for docker stats values (CPU %, memory, I/O).
- `apps/dokploy/components/dashboard/swarm/containers/types.ts`
Shared TypeScript interfaces (ContainerStat, ContainerInfo, SwarmNode,
NodeGroup).
## Modified Files
- `apps/dokploy/pages/dashboard/swarm.tsx`
Added Tabs (Overview / Containers) wrapping existing SwarmMonitorCard
and the new ShowSwarmContainers component.
- `apps/dokploy/server/api/routers/swarm.ts`
Added `getContainerStats` tRPC endpoint calling `getAllContainerStats`,
following existing auth/validation patterns.
- `packages/server/src/services/docker.ts`
- Added `getAllContainerStats()` — runs `docker stats --no-stream` for
cluster-wide container metrics.
- Fixed `getSwarmNodes`, `getNodeApplications`, `getApplicationInfo` to
return `[]` instead of `undefined` on errors (prevents tRPC
serialization crashes) and added `console.error` logging.
- Added empty stdout guard (`if (!stdout.trim()) return []`) to prevent
`JSON.parse("")` crashes when no services exist.
## Features
- Container table per node: name, image, state, CPU %, memory usage,
block I/O, and network I/O
- Resource formatting: values rounded to 1 decimal (2.711MiB → 2.7 MiB),
CPU to 1 decimal (0.00% → 0.0%)
- Node role badges (Leader / Reachable / Worker) on each section header
- Error tooltips: hover the status badge to see Docker error details
- Down/drained node detection with red indicator dot and warning banner
- Multi-node metrics banner explaining docker stats manager-only limitation
- Unscheduled services footer for services scaled to 0 replicas
- Contextual empty/error states with actionable guidance, doc links to
Dokploy docs and Docker Swarm guide, and links to Cluster Settings
## Edge Cases Handled
1. Swarm not initialized (tRPC error or undefined data)
2. Docker command failures (stderr / non-zero exit)
3. Swarm active but no services deployed
4. Services exist but no running containers
5. Containers with Docker errors (shown in tooltip + error alert)
6. Nodes down or drained (cross-referenced from node list)
7. Multi-node setups (metrics only from manager node)
8. Services scaled to 0 replicas (separated from running containers)
9. Empty stdout from docker commands (no JSON.parse crash)
- Eliminated the getDokployImage and pullLatestRelease functions to streamline the settings service.
- Updated the code to focus on dynamic image retrieval, enhancing clarity and maintainability.
- Introduced DriverOptsEntries to the network form schema, allowing users to specify driver options for networks.
- Updated the form UI to support adding, editing, and removing driver options dynamically.
- Adjusted the backend schema to accept driver options as a record of key-value pairs.
- Updated the backupVolume function to use `docker service update --replicas` instead of `docker service scale` for stopping and starting application replicas.
- This change enhances the backup process by ensuring proper handling of service updates with registry authentication.
- Added BETTER_AUTH_SECRET constant to manage authentication secret, defaulting to a predefined value if not set in the environment.
- Updated betterAuth configuration to utilize BETTER_AUTH_SECRET for enhanced security in authentication processes.
- Moved LICENSE_KEY_URL definition to a centralized location for better maintainability.
- Updated license validation function to utilize the new LICENSE_KEY_URL import, enhancing clarity and consistency in API calls.
- Upgraded @types/node from version ^18.19.104 to ^20.16.0 in package.json files for apps/api, apps/dokploy, apps/schedules, and packages/server.
- Adjusted pnpm-lock.yaml to reflect the updated @types/node version across all relevant dependencies.
- Added a new setup file for mock database interactions in the dokploy app to enhance testing capabilities.
- Updated drizzle-orm from version ^0.39.3 to ^0.41.0 for enhanced performance and features.
- Upgraded @better-auth/utils from version 0.2.4 to 0.3.0 to incorporate the latest improvements.
- Adjusted pnpm-lock.yaml to reflect these dependency updates.
- Added logic to retrieve and delete SSO providers, ensuring proper permission checks and error handling.
- Updated user trusted origins when adding or removing SSO providers, maintaining accurate origin lists.
- Refactored trusted origins retrieval to improve clarity and efficiency in the authentication process.
- Introduced utility functions for normalizing trusted origins and converting request headers.
- Added a condition to display the deprecation warning for legacy database credentials only in non-test environments.
- This change prevents unnecessary warnings during testing, improving the developer experience.
- Modified the database URL assignment logic to differentiate between production and development environments.
- Ensured that the correct database URL is used based on the NODE_ENV variable, improving deployment flexibility.
- Deleted the import statement for `getSSOProviders` and the associated logic for fetching issuer origins from SSO providers.
- This cleanup improves code clarity by removing unnecessary dependencies and streamlining the trusted origins configuration.
- Added a new service to fetch SSO providers from the database, including relevant fields such as id, providerId, issuer, domain, oidcConfig, and samlConfig.
- This functionality will support future enhancements in SSO integration.
- Updated user context to include `enableEnterpriseFeatures` and `isValidEnterpriseLicense` properties.
- Modified request validation to set these properties based on user data, enhancing enterprise feature management.
- Adjusted the enterprise procedure to check user flags directly from the context instead of querying the database.
- Changed the export of the `handler` and `api` constants to local scope for better clarity.
- Enhanced the trusted origins logic by restructuring the code for improved readability and maintainability.
- Commented out the cloud environment redirection logic for future consideration, aligning with previous changes in the codebase.
- Commented out the old database URL for security reasons.
- Updated the database connection string to use the Docker service name for PostgreSQL, ensuring proper connectivity in containerized environments.
- Added support for IdP metadata XML in the SAML registration dialog, allowing users to paste full metadata for configuration.
- Updated the callback URL and audience handling to dynamically incorporate the base URL.
- Refactored the SSO settings to enable SAML provider registration and improved the display of callback URLs based on provider details.
- Enhanced trusted origins configuration in the authentication logic to include additional domains for development and production environments.
- Included a new Okta domain in the array of allowed domains for SSO authentication.
- Modified the SSO request handling logic to return early if the request is an SSO callback, enhancing the flow of authentication.
- Refactored `register-oidc-dialog` and `register-saml-dialog` to accept an array of domains instead of a single domain string.
- Enhanced server-side validation to check for duplicate domains across registered providers.
- Updated SSO schema to reflect the change from a single domain to an array of domains, including validation for domain format.
- Refactored SSO registration logic in `register-oidc-dialog` and `register-saml-dialog` to use a new mutation method.
- Removed unused imports and error handling for registration failures.
- Added foreign key constraint for `organization_id` in the `sso_provider` table.
- Introduced new SSO schema and updated user relations to include SSO providers.
- Enhanced authentication flow to support SSO provider registration.
- Introduced a new notification type "resend" to the system.
- Added database schema for resend notifications including fields for apiKey, fromAddress, and toAddress.
- Implemented functions to create, update, and send resend notifications.
- Updated notification router to handle resend notifications with appropriate API endpoints.
- Enhanced existing notification services to support sending notifications via the Resend service.
- Modified various notification utilities to accommodate the new resend functionality.
