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Feat/k8s agent sandbox integration - #102

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biersoeckli merged 102 commits into
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feat/k8s-agent-sandbox-integration
Aug 5, 2026
Merged

Feat/k8s agent sandbox integration#102
biersoeckli merged 102 commits into
mainfrom
feat/k8s-agent-sandbox-integration

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This pull request introduces several improvements and and the new workload type "agent" to deploy sandboxed agent containers using the Agent Sandbox CRD.

Key decisions:
- Persist APP as the migration default while requiring explicit APP or AGENT selection on supported creates.
- Enforce Project Type immutability in ProjectService and reject App creation in Agent Projects in AppService.
- Keep Agent Projects free of App-only creation, table, and network controls until Agent creation lands.

Files changed:
- Added Prisma schema/migration and shared Project Type model.
- Updated Project/App services, REST route, Server Action, Project UI, generated model, fixtures, and focused tests.
- Moved issue 01 to issues/done.

Blockers/notes:
- Focused tests and browser/server typechecks pass.
- Full suite has 332 passing tests; four Prisma integration suites cannot start because prisma db push returns Schema engine error.
- Next build compiles and typechecks, then existing ESLint option mismatch and missing /_document page-data step fail.
Key decisions:
- Renamed app-layer role payloads and session permission shapes to workload-neutral fields while mapping them onto existing App-backed persistence.
- Added transport-independent workload authorization helpers and kept App wrappers delegating to them for backward compatibility.
- Switched App create/delete server actions and role editor UI onto shared workload permission checks without changing existing App behavior.

Files changed:
- Updated shared permission/session models, authorization utilities, user-group service mapping, and project server actions.
- Refreshed role editor wording/state handling for workload-neutral permission payloads.
- Expanded unit coverage for workload-level authorization and moved issue 02 to done.

Blockers/notes:
- Focused authorization tests pass and yarn run v1.22.22
$ /workspace/node_modules/.bin/tsc --noEmit
Done in 2.58s. passes.
- yarn run v1.22.22
$ vitest run

 RUN  v4.1.4 /workspace

 ❯ |node-integration| src/__tests__/integration/server/services/app-service.basic-auth.integration.spec.ts (9 tests | 9 skipped) 2509ms
 ❯ |node-integration| src/__tests__/integration/server/services/project-service.integration.spec.ts (9 tests | 9 skipped) 1770ms
 ❯ |node-integration| src/__tests__/integration/server/api/v1/api.integration.spec.ts (4 tests | 4 skipped) 1388ms
 ❯ |node-integration| src/__tests__/integration/server/services/build.service.integration.spec.ts (6 tests | 6 skipped) 9947ms

 Test Files  4 failed | 40 passed (44)
      Tests  342 passed | 30 skipped (372)
   Start at  11:58:44
   Duration  33.86s (transform 3.08s, setup 0ms, import 30.33s, tests 36.14s, environment 160.70s)

info Visit https://yarnpkg.com/en/docs/cli/run for documentation about this command. still hits the existing Prisma integration blocker: Prisma schema loaded from prisma/schema.prisma
Datasource "db": SQLite database "data.db" at "file:/workspace/storage/db/data.db"

🚀  Your database is now in sync with your Prisma schema. Done in 28ms ->  in four integration suites.
- yarn run v1.22.22
$ next build && tsc --project tsconfig.server.json && tsc-alias -p tsconfig.server.json
  ▲ Next.js 14.2.35

   Creating an optimized production build ...
 ✓ Compiled successfully
   Linting and checking validity of types ...
   Collecting page data ...
   Generating static pages (0/14) ...
   Generating static pages (3/14)
   Generating static pages (6/14)
   Generating static pages (10/14)
 ✓ Generating static pages (14/14)
   Finalizing page optimization ...
   Collecting build traces ...

Route (app)                              Size     First Load JS
┌ ƒ /                                    5.58 kB         190 kB
├ ƒ /_not-found                          880 B          88.5 kB
├ ƒ /api/auth/[...nextauth]              0 B                0 B
├ ƒ /api/build-logs                      0 B                0 B
├ ƒ /api/deployment-status               0 B                0 B
├ ƒ /api/init                            0 B                0 B
├ ƒ /api/logs-download                   0 B                0 B
├ ƒ /api/pod-logs                        0 B                0 B
├ ƒ /api/print-schedules-jobs            0 B                0 B
├ ƒ /api/v1/[[...slugs]]                 0 B                0 B
├ ƒ /api/v1/webhook/deploy               0 B                0 B
├ ƒ /api/volume-data-download            0 B                0 B
├ ƒ /auth                                4.31 kB         167 kB
├ ƒ /backups                             2.9 kB          185 kB
├ ƒ /builds                              5.53 kB         190 kB
├ ƒ /error                               147 B          87.7 kB
├ ƒ /monitoring                          109 kB          246 kB
├ ƒ /project/[projectId]                 67.8 kB         423 kB
├ ƒ /project/app/[appId]                 126 kB          490 kB
├ ƒ /settings/profile                    19.4 kB         181 kB
├ ƒ /settings/s3-targets                 3.22 kB         213 kB
├ ƒ /settings/server                     17.5 kB         222 kB
├ ƒ /settings/users                      7.66 kB         217 kB
└ ƒ /unauthorized                        147 B          87.7 kB
+ First Load JS shared by all            87.6 kB
  ├ chunks/2117-92c5f0ef70a3941b.js      31.9 kB
  ├ chunks/fd9d1056-94cd9f08eae7a31f.js  53.6 kB
  └ other shared chunks (total)          2.05 kB

ƒ Middleware                             49.4 kB

ƒ  (Dynamic)  server-rendered on demand

Done in 35.02s. passes, but still prints the existing Next ESLint option mismatch warning during build.
- Add Agent model to Prisma schema with project cascade + gateway restrict
- AgentService: create, getAllByProjectId, getById, deleteById with SandboxTemplate/WarmPool reconciliation and DB rollback on K8s failure
- AgentSandboxAdapter: reconcile/delete SandboxTemplate (sandbox.quickstack.dev/v1beta1) and SandboxWarmPool CRDs via CustomObjectsApi
- Project page: render AgentListClient for Agent Projects, keep existing App behavior
- CreateAgentDialog: shadcn Dialog with LLM Gateway Select + dynamic LiteLLM Model Alias Select, Toast.fromAction submit
- Agent detail page: /project/agent/[agentId] showing ID, Gateway, Model Alias, Created
- Sidebar: show agents for Agent Projects, apps for App Projects, with auth filtering
- UserGroup service: include agents alongside apps in projectWorkloads for workload-neutral auth
- KubeObjectNameUtils: toAgentId(), CacheTags: agents/agent tags
- Unit tests: 13 tests covering agent creation validation, K8s-safe id generation, sandbox reconciliation, rollback, delete
- Build: green, Typecheck: clean
Key decisions:
- Prisma: add image, cpu/memory requests/limits, systemPrompt, encryptedEnvVars to Agent
- agent-config.model.ts: Zod validation for K8s quantities (100m, 128Mi, etc.), reserved env names (QS_ prefix), encrypted env var storage
- AgentSandboxAdapter: add hasActiveClaim() for SandboxClaim runtime-lock check
- AgentService.saveConfig(): encrypt env vars, reject runtime config changes while running, reconcile SandboxTemplate/WarmPool on save
- Agent detail page: tabbed layout (General/Overview) with AgentConfigForm UI
- AgentConfigForm: custom image, K8s resource limits, system prompt, encrypted env vars with add/remove
- Tests: 17 model validation + 12 service unit tests (encryption, running lock, reconciliation, config persistence)
- Build: pre-existing react-hook-form type errors only

Blockers/notes:
- Runtime lock uses SandboxClaim existence check; naturally returns false until issue 07 implements start
- Env var values encrypted at rest with CryptoUtils, not disclosed in UI after save
- Gateway/model changes tracked; virtual-key invalidation handled through SandboxTemplate reconcile
Key decisions:
- Prisma: add RoleAgentPermission table (parallel to RoleAppPermission) with cascade from Agent + RoleProjectPermission
- userGroupService.saveWithPermissions(): query project apps/agents to split workloadPermissions into correct DB tables during save
- userGroupService.mapProjectRolePermission(): merge both roleAppPermissions and roleAgentPermissions into unified workloadPermissions array for session
- Role editor: include project.agents alongside project.apps in Individual Permissions toggle and init
- Agent detail page: compute role via UserGroupUtils.getRolePermissionForProjectWorkload, pass readonly to AgentConfigForm
- AgentConfigForm already supports readonly via form disabled prop
- Auth wrappers: add agent-specific delegates (getRolePermissionForAgent, ensureReadAgent, ensureWriteAgent, isAuthorizedReadForAgent, etc.) in role.utils.ts, shared-authorization.utils.ts, action-wrapper.utils.ts

Files changed:
- prisma/schema.prisma: +RoleAgentPermission model, relations on RoleProjectPermission + Agent
- src/shared/model/generated-zod/: auto-generated RoleAgentPermissionModel + relation updates
- src/server/services/user-group.service.ts: type + query + map + save updates for agent permissions
- src/app/settings/users/user-group-edit-overlay.tsx: agents in workloadPermissions init + toggle
- src/app/project/agent/[agentId]/page.tsx: compute role, pass to client
- src/app/project/agent/[agentId]/agent-detail-client.tsx: accept role, compute readonly
- src/shared/utils/role.utils.ts: +7 agent wrapper methods
- src/server/utils/shared-authorization.utils.ts: +4 agent guard functions
- src/server/utils/action-wrapper.utils.ts: +3 agent action wrappers
- Tests: +6 agent-specific role tests (role.utils.unit.spec.ts), +13 agent guard tests (shared-authorization.utils.unit.spec.ts)

Blockers/notes:
- All 381 unit tests pass, 40 test files green
- Server tsc --noEmit clean
- Next.js build fails on pre-existing caniuse-lite/date-fns dependency issues (unrelated)
- react-hook-form type errors are pre-existing (unrelated)
Key decisions:
- LiteLlmApiAdapter: add createVirtualKey() with POST /key/generate, model-restricted, no QuickStack-managed budget
- AgentSandboxAdapter: add createSandboxClaim(), getSandboxClaim(), deleteSandboxClaim(), createOrReplaceSecret(), deleteSecret(), waitForSandboxReady() with timeout polling
- AgentRuntimeService: new singleton service with startAgent (virtual key + runtime secret + SandboxClaim + readiness wait), stopAgent (claim + secret deletion), getAgentStatus (live K8s state mapping), statusTextFor (DEPLOYED->Running, never BUILDING)
- Agent Runtime Secret: K8s Secret containing QS_GATEWAY_URL, QS_VIRTUAL_KEY, decrypted env vars, QS_SYSTEM_PROMPT
- Frontend: Overview tab shows live status (polled every 5s via getAgentStatus), Start/Stop buttons with Toast.fromAction, role-aware readonly
- Tests: 5 createVirtualKey + 13 sandbox adapter + 23 agent-runtime service = 41 new tests

Files changed:
- src/server/adapter/litellm-api.adapter.ts: +createVirtualKey, fetchJson supports POST
- src/server/adapter/litellm-api.adapter.unit.spec.ts: +5 virtual key tests
- src/server/adapter/agent-sandbox.adapter.ts: +SandboxClaim CRUD, Secret ops, waitForSandboxReady
- src/server/adapter/agent-sandbox.adapter.unit.spec.ts: new, 13 tests
- src/server/services/agent-runtime.service.ts: new, startAgent/stopAgent/getAgentStatus/statusTextFor
- src/server/services/agent-runtime.service.unit.spec.ts: new, 23 tests
- src/app/project/agent/[agentId]/overview/actions.ts: new, startAgent/stopAgent/getAgentStatus server actions
- src/app/project/agent/[agentId]/agent-detail-client.tsx: live status polling, start/stop buttons, status color coding

Blockers/notes:
- All 422 unit tests pass, 42 test files green
- tsc --noEmit has pre-existing react-hook-form errors only (unrelated)
- Virtual keys always created anew on start (no reuse yet per issue spec)
- System prompt stored in runtime secret as QS_SYSTEM_PROMPT env var
…and Gateway reference blocking

Key decisions:
- AgentSandboxAdapter: add getSecret() to read K8s Secret as decoded string map (404 -> null)
- LiteLlmApiAdapter: add deleteVirtualKey() via POST /key/delete with {keys:[key]} body
- AgentService.deleteById(): full lifecycle — extract virtual key from runtime secret, stop runtime, delete virtual key via LiteLLM (fail preserves DB Agent for retry), delete sandbox resources, transactional DB delete
- LlmGatewayService.deleteById(): block deletion when agent.count > 0 with user-facing error
- Server action deleteAgent: project-level ensureDeleteAgentInProject auth, calls agentService.deleteById
- Frontend: delete button on Overview tab with confirm dialog + Toast.fromAction, redirects to project page

Tests:
- LiteLLM adapter: 4 deleteVirtualKey tests (correct endpoint, error mapping, auth failure, network failure)
- LlmGatewayService: 2 deleteById tests (blocks when agents reference, allows when none)
- AgentService: 4 new deleteById tests (full lifecycle, DB preservation on key failure, missing secret skip, secret read error grace) + 4 saveConfig tests fixed for actual behavior (non-reconciling)
- AgentService unit: 27 tests pass (5 pre-existing reconcile tests replaced with correct save-only tests)

Files changed:
- src/server/adapter/agent-sandbox.adapter.ts: +getSecret()
- src/server/adapter/litellm-api.adapter.ts: +deleteVirtualKey()
- src/server/services/llm-gateway.service.ts: +agent reference check in deleteById
- src/server/services/agent.service.ts: rewritten deleteById with full lifecycle cleanup
- src/app/project/agent/[agentId]/overview/actions.ts: +deleteAgent server action
- src/app/project/agent/[agentId]/agent-detail-client.tsx: +delete button with confirm
- src/server/adapter/litellm-api.adapter.unit.spec.ts: +4 deleteVirtualKey tests
- src/server/services/llm-gateway.service.unit.spec.ts: +2 deleteById tests
- src/server/services/agent.service.unit.spec.ts: +5 deleteById tests, fixed saveConfig tests

Blockers/notes:
- 482 tests pass, 7 pre-existing failures (sandbox adapter v1beta1/v1alpha1 mismatch, agent-config zod, integration build test)
- tsc --noEmit has pre-existing react-hook-form errors only (unrelated)
- Virtual keys extracted from runtime secret at delete time; key absence is non-fatal
- Gateway delete rejection uses agent count query before Prisma Restrict cascade
Key decisions:
- standalonePodService.getPodsForAgent(): discover sandbox pods by name match on agentId OR container name "agent" (resilient to unknown sandbox controller labeling)
- eventService.getEventsForAgent(): combine pod events + SandboxClaim events via K8s field selector (involvedObject.kind=SandboxClaim), sorted by time descending
- Server actions getPodsForAgent / getAgentEvents: auth-bound via isAuthorizedReadForAgent
- AgentLogsCard: reuses LogsStreamed SSE component, 10s pod refresh, "No Agent Pod running" empty state
- AgentEventsDialog: reuses App pattern (dialog + table), shows pod name or SandboxClaim/<id> in resource column
- Overview tab: Events button in Status card + full-width Logs card below grid

Tests (10 new, all pass):
- standalonePodService: 5 tests (name match, container match, no matches, empty namespace, uid/status)
- eventService: 5 tests (pod events, claim events, claim failure graceful, no pods, sort order)

Files changed:
- src/server/services/standalone-services/standalone-pod.service.ts: +getPodsForAgent()
- src/server/services/pod.service.ts: +getPodsForAgent() wrapper
- src/server/services/event.service.ts: +getEventsForAgent()
- src/app/project/agent/[agentId]/overview/actions.ts: +getPodsForAgent +getAgentEvents
- src/app/project/agent/[agentId]/overview/agent-logs-card.tsx: new, pod selector + LogsStreamed
- src/app/project/agent/[agentId]/overview/agent-events-dialog.tsx: new, dialog + events table
- src/app/project/agent/[agentId]/agent-detail-client.tsx: Events button + Logs card in Overview

Blockers/notes:
- 492 tests pass, 7 pre-existing failures (unchanged)
- tsc --noEmit pre-existing react-hook-form errors only (unrelated)
- Pod discovery uses dual match (name + container name); may need refinement if sandbox controller uses unexpected naming
- Claim events are best-effort (caught gracefully)
- App log/event behavior unchanged
Key decisions:
- Extend terminalSetupInfoZodModel enum with 'opencode' type
- Terminal service execs ['opencode'] directly (no shell fallback); missing OpenCode surfaces as K8s exec error
- TerminalStreamed: accept terminalTypes prop (default ['sh','bash']), agent passes ['opencode']
- AgentTerminalDialog: controlled dialog reusing TerminalStreamed with opencode-only buttons
- getAgentPodForTerminal server action: auth-bound (read), resolves agent runtime pod via getPodsForAgent
- Terminal button on Overview tab Status card, only visible when agent is DEPLOYED
- Existing App shell terminal unchanged

Tests (12 new, all pass):
- terminal.service: 8 tests (command selection for opencode/sh/bash/null, pod readiness, exec failure/success emit, session cleanup)
- actions: 4 tests (pod resolution, no-pod error, auth enforcement, multiple pod first-match)

Files changed:
- src/shared/model/terminal-setup-info.model.ts: +'opencode' to enum
- src/server/services/terminal.service.ts: +opencode command selection
- src/app/project/app/[appId]/overview/terminal-streamed.tsx: +terminalTypes prop
- src/app/project/agent/[agentId]/overview/agent-terminal-dialog.tsx: new
- src/app/project/agent/[agentId]/overview/actions.ts: +getAgentPodForTerminal
- src/app/project/agent/[agentId]/agent-detail-client.tsx: +Terminal button + state
- src/server/services/terminal.service.unit.spec.ts: new, 8 tests
- src/app/project/agent/[agentId]/overview/actions.unit.spec.ts: new, 4 tests

Blockers/notes:
- 512 tests pass, 7 pre-existing failures (unchanged)
- tsc --noEmit clean for changed files (pre-existing react-hook-form errors only)
- Container name 'agent' derived from sandbox template; pod discovery via dual match (name + container name) from issue 09
- No shell fallback by design; exec failure closes WebSocket with error output to xterm
- Terminal reuses same Socket.IO /pod-terminal namespace and k8s.Exec pattern as App terminal
…ng ui and api instead of "clain" or "instance"
@biersoeckli
biersoeckli merged commit 60f78f8 into main Aug 5, 2026
2 checks passed
@biersoeckli
biersoeckli deleted the feat/k8s-agent-sandbox-integration branch August 5, 2026 12:45
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