Files
Memoh/internal/db/sqlc/containers.sql.go
T
BBQ 9ceabf68c4 feat(mcp): replace bind-mount+exec with in-container gRPC service (#179)
Replace the host bind-mount + containerd exec approach with a per-bot
in-container gRPC server (ContainerService, port 9090). All file I/O,
exec, and MCP stdio sessions now go through gRPC instead of running
shell commands or reading host-mounted directories.

Architecture changes:
- cmd/mcp: rewritten as a gRPC server (ContainerService) with full
  file and exec API (ReadFile, WriteFile, ListDir, ReadRaw, WriteRaw,
  Exec, Stat, Mkdir, Rename, DeleteFile)
- internal/mcp/mcpcontainer: protobuf definitions and generated stubs
- internal/mcp/mcpclient: gRPC client wrapper with connection pool
  (Pool) and Provider interface for dependency injection
- mcp.Manager: add per-bot IP cache, gRPC connection pool, and
  SetContainerIP/MCPClient methods; remove DataDir/Exec helpers
- containerd.Service: remove ExecTask/ExecTaskStreaming; network setup
  now returns NetworkResult{IP} for pool routing
- internal/fs/service.go: deleted (replaced by mcpclient)
- handlers/fs.go: deleted; MCP stdio session logic moved to mcp_stdio.go
- container provider Executor: all tools (read/write/list/edit/exec)
  now call gRPC client instead of running shell via exec
- storefs, containerfs, media, skills, memory: all I/O ported to
  mcpclient.Provider

Database:
- migration 0022: drop host_path column from containers table

One-time data migration:
- migrateBindMountData: on first Start() after upgrade, copies old
  bind-mount data into the container via gRPC, then renames src dir
  to prevent re-migration; runs in background goroutine

Bug fixes:
- mcp_stdio: callRaw now returns full JSON-RPC envelope
  {"jsonrpc","id","result"|"error"} matching protocol spec;
  explicit "initialize" call now advances session init state to
  prevent duplicate handshake on next non-initialize call
- mcpclient Pool: properly evict stale gRPC connection after snapshot
  replace (container process recreated); use SetContainerIP instead
  of direct map write so IP changes always evict pool entry
- migrateBindMountData: walkErr on directories now counted as failure
  so partially-walked trees don't get incorrectly marked as migrated
- cmd/mcp/Dockerfile: removed dead file (docker/Dockerfile.mcp is the
  canonical production build)

Tests:
- provider_test.go: restored with bufconn in-process gRPC mock
  (fakeContainerService + staticProvider), 14 cases covering all 5
  tools plus edge cases
- mcp_session_test.go: new, covers JSON-RPC envelope, init state
  machine, pending cleanup on cancel/close, readLoop cancel
- storefs/service_test.go: restored (pure function roundtrip tests)
2026-03-04 21:50:08 +08:00

182 lines
4.7 KiB
Go

// Code generated by sqlc. DO NOT EDIT.
// versions:
// sqlc v1.30.0
// source: containers.sql
package sqlc
import (
"context"
"github.com/jackc/pgx/v5/pgtype"
)
const deleteContainerByBotID = `-- name: DeleteContainerByBotID :exec
DELETE FROM containers WHERE bot_id = $1
`
func (q *Queries) DeleteContainerByBotID(ctx context.Context, botID pgtype.UUID) error {
_, err := q.db.Exec(ctx, deleteContainerByBotID, botID)
return err
}
const getContainerByBotID = `-- name: GetContainerByBotID :one
SELECT id, bot_id, container_id, container_name, image, status, namespace, auto_start, container_path, created_at, updated_at, last_started_at, last_stopped_at FROM containers WHERE bot_id = $1 ORDER BY updated_at DESC LIMIT 1
`
func (q *Queries) GetContainerByBotID(ctx context.Context, botID pgtype.UUID) (Container, error) {
row := q.db.QueryRow(ctx, getContainerByBotID, botID)
var i Container
err := row.Scan(
&i.ID,
&i.BotID,
&i.ContainerID,
&i.ContainerName,
&i.Image,
&i.Status,
&i.Namespace,
&i.AutoStart,
&i.ContainerPath,
&i.CreatedAt,
&i.UpdatedAt,
&i.LastStartedAt,
&i.LastStoppedAt,
)
return i, err
}
const listAutoStartContainers = `-- name: ListAutoStartContainers :many
SELECT id, bot_id, container_id, container_name, image, status, namespace, auto_start, container_path, created_at, updated_at, last_started_at, last_stopped_at FROM containers WHERE auto_start = true ORDER BY updated_at DESC
`
func (q *Queries) ListAutoStartContainers(ctx context.Context) ([]Container, error) {
rows, err := q.db.Query(ctx, listAutoStartContainers)
if err != nil {
return nil, err
}
defer rows.Close()
var items []Container
for rows.Next() {
var i Container
if err := rows.Scan(
&i.ID,
&i.BotID,
&i.ContainerID,
&i.ContainerName,
&i.Image,
&i.Status,
&i.Namespace,
&i.AutoStart,
&i.ContainerPath,
&i.CreatedAt,
&i.UpdatedAt,
&i.LastStartedAt,
&i.LastStoppedAt,
); err != nil {
return nil, err
}
items = append(items, i)
}
if err := rows.Err(); err != nil {
return nil, err
}
return items, nil
}
const updateContainerStarted = `-- name: UpdateContainerStarted :exec
UPDATE containers
SET status = 'running', last_started_at = now(), updated_at = now()
WHERE bot_id = $1
`
func (q *Queries) UpdateContainerStarted(ctx context.Context, botID pgtype.UUID) error {
_, err := q.db.Exec(ctx, updateContainerStarted, botID)
return err
}
const updateContainerStatus = `-- name: UpdateContainerStatus :exec
UPDATE containers
SET status = $1, updated_at = now()
WHERE bot_id = $2
`
type UpdateContainerStatusParams struct {
Status string `json:"status"`
BotID pgtype.UUID `json:"bot_id"`
}
func (q *Queries) UpdateContainerStatus(ctx context.Context, arg UpdateContainerStatusParams) error {
_, err := q.db.Exec(ctx, updateContainerStatus, arg.Status, arg.BotID)
return err
}
const updateContainerStopped = `-- name: UpdateContainerStopped :exec
UPDATE containers
SET status = 'stopped', last_stopped_at = now(), updated_at = now()
WHERE bot_id = $1
`
func (q *Queries) UpdateContainerStopped(ctx context.Context, botID pgtype.UUID) error {
_, err := q.db.Exec(ctx, updateContainerStopped, botID)
return err
}
const upsertContainer = `-- name: UpsertContainer :exec
INSERT INTO containers (
bot_id, container_id, container_name, image, status, namespace, auto_start,
container_path, last_started_at, last_stopped_at
)
VALUES (
$1,
$2,
$3,
$4,
$5,
$6,
$7,
$8,
$9,
$10
)
ON CONFLICT (container_id) DO UPDATE SET
bot_id = EXCLUDED.bot_id,
container_name = EXCLUDED.container_name,
image = EXCLUDED.image,
status = EXCLUDED.status,
namespace = EXCLUDED.namespace,
auto_start = EXCLUDED.auto_start,
container_path = EXCLUDED.container_path,
last_started_at = EXCLUDED.last_started_at,
last_stopped_at = EXCLUDED.last_stopped_at,
updated_at = now()
`
type UpsertContainerParams struct {
BotID pgtype.UUID `json:"bot_id"`
ContainerID string `json:"container_id"`
ContainerName string `json:"container_name"`
Image string `json:"image"`
Status string `json:"status"`
Namespace string `json:"namespace"`
AutoStart bool `json:"auto_start"`
ContainerPath string `json:"container_path"`
LastStartedAt pgtype.Timestamptz `json:"last_started_at"`
LastStoppedAt pgtype.Timestamptz `json:"last_stopped_at"`
}
func (q *Queries) UpsertContainer(ctx context.Context, arg UpsertContainerParams) error {
_, err := q.db.Exec(ctx, upsertContainer,
arg.BotID,
arg.ContainerID,
arg.ContainerName,
arg.Image,
arg.Status,
arg.Namespace,
arg.AutoStart,
arg.ContainerPath,
arg.LastStartedAt,
arg.LastStoppedAt,
)
return err
}