rdev/internal/db/migrations/023_sessions.sql
jordan 9226454b85
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feat: label-based undeploy, GC reconciliation, checkout/sessions, pool status
- Add UndeployAll() using label selectors to clean up monorepo components
  on project deletion (replaces name-based Undeploy in DeleteProject and
  the direct undeploy handler)
- Add ResourceGC background worker that periodically finds K8s resources
  whose project label has no matching DB record, deletes after 1h safety
  window
- Widen deployer client type from *kubernetes.Clientset to
  kubernetes.Interface for testability
- UndeployAll accumulates errors via errors.Join instead of failing fast
- Add checkout/checkin sidecar dev flow: temporary git tokens, branch
  checkout, review on checkin with cleanup workers
- Add interactive sessions: pod binding, command execution, SSE streaming,
  ephemeral preview URLs with session cleanup workers
- Add GET /workers/pool endpoint for aggregate capacity and queue depth
- Add sessions:read and sessions:execute auth scopes

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-02-09 19:11:28 -07:00

35 lines
1.3 KiB
SQL

-- Migration: Create sessions table for interactive remote development
-- Sessions compose checkout (git token) + pod binding + ephemeral preview URL
CREATE TABLE IF NOT EXISTS sessions (
id UUID PRIMARY KEY DEFAULT gen_random_uuid(),
project_id TEXT NOT NULL,
checkout_id UUID NOT NULL REFERENCES checkouts(id),
pod_name VARCHAR(255) NOT NULL,
preview_url TEXT NOT NULL,
preview_host VARCHAR(255) NOT NULL,
created_by VARCHAR(255) NOT NULL,
created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
expires_at TIMESTAMPTZ NOT NULL,
status VARCHAR(20) NOT NULL DEFAULT 'active',
ended_at TIMESTAMPTZ,
CONSTRAINT sessions_status_check CHECK (status IN ('active', 'ended', 'expired'))
);
-- Only one active session per project at a time
CREATE UNIQUE INDEX idx_sessions_active_project
ON sessions(project_id) WHERE status = 'active';
-- Index for cleanup job to find expired sessions
CREATE INDEX idx_sessions_expires
ON sessions(expires_at) WHERE status = 'active';
-- Index for listing sessions by project
CREATE INDEX idx_sessions_project
ON sessions(project_id, created_at DESC);
-- Index for looking up session by checkout
CREATE INDEX idx_sessions_checkout
ON sessions(checkout_id);