7cccf62841
- Consolidate DialRemote/DialTunnel common logic into buildResources + dialEnv interface - Remove strict capability check that prevented ConnResources creation for host-exec-only nodes - Merge gRPC-discovered capabilities with registration-declared capabilities in DialTunnel - Replace requireKubeConfig hard-fail with graceful skip when kubeconfig is absent - Introduce tai/types package for shared Ports/Capabilities/SystemInfo/AuthInfo/NodeMeta - Add tai/conn.go (ConnResources) and tai/dial.go (DialRemote/DialTunnel/DialLocal) - Rename tai/sandbox → tai/runtime for clarity - Update sandbox/v2, workspace, agent/sandbox/v2 test utilities for build-tag isolation Made-with: Cursor
111 lines
2.8 KiB
Go
111 lines
2.8 KiB
Go
package runtime
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import (
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"context"
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"io"
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"time"
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)
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// Runtime manages container lifecycle.
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// Local connects directly to a Docker daemon; Docker/Containerd/K8s connect via Tai proxy.
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type Runtime interface {
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Create(ctx context.Context, opts CreateOptions) (string, error)
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Start(ctx context.Context, id string) error
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Stop(ctx context.Context, id string, timeout time.Duration) error
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Remove(ctx context.Context, id string, force bool) error
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Exec(ctx context.Context, id string, cmd []string, opts ExecOptions) (*ExecResult, error)
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ExecStream(ctx context.Context, id string, cmd []string, opts ExecOptions) (*StreamHandle, error)
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Inspect(ctx context.Context, id string) (*ContainerInfo, error)
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List(ctx context.Context, opts ListOptions) ([]ContainerInfo, error)
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Close() error
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}
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// StreamHandle provides real-time I/O access to a running exec process.
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type StreamHandle struct {
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Stdin io.WriteCloser
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Stdout io.Reader
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Stderr io.Reader
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// Wait blocks until the exec process finishes and returns the exit code.
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Wait func() (int, error)
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// Cancel aborts the exec process.
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Cancel func()
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}
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// CreateOptions configures a new container.
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type CreateOptions struct {
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Name string
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Image string
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Cmd []string
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Env map[string]string
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Binds []string
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WorkingDir string
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Memory int64 // bytes, 0 = no limit
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CPUs float64 // 0 = no limit
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VNC bool
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Ports []PortMapping
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Labels map[string]string // container/pod labels for discovery and management
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User string // container user, e.g. "1000:1000" or "sandbox"
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}
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// PortMapping maps a container port to a host port.
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type PortMapping struct {
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ContainerPort int
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HostPort int // 0 = random
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HostIP string // default "127.0.0.1"
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Protocol string // "tcp" (default) or "udp"
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}
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// ContainerInfo describes a running or stopped container.
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type ContainerInfo struct {
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ID string
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Name string
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Image string
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Status string // "created", "running", "exited", "removing"
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IP string
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Ports []PortMapping
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Labels map[string]string
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}
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// ExecOptions configures a command execution inside a container.
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type ExecOptions struct {
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WorkDir string
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Env map[string]string
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}
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// ExecResult holds output from an exec command.
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type ExecResult struct {
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ExitCode int
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Stdout string
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Stderr string
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}
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// ListOptions filters container listing.
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type ListOptions struct {
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All bool // include stopped containers
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Labels map[string]string // filter by labels
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}
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func envSlice(m map[string]string) []string {
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if len(m) == 0 {
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return nil
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}
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s := make([]string, 0, len(m))
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for k, v := range m {
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s = append(s, k+"="+v)
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}
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return s
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}
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func proto(p string) string {
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if p == "" {
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return "tcp"
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}
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return p
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}
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func hostIP(ip string) string {
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if ip == "" {
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return "127.0.0.1"
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}
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return ip
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}
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