container.go RawHistoryFolder

1// Package domain contains pure business types without external dependencies.
2// These types are used throughout the application and have no tags or framework dependencies.
3package domain
4
5// Container represents a running container in the system.
6type Container struct {
7	ID       string
8	Image    string
9	ImageID  string // Docker image ID (sha256 digest) used to detect redundant deploys
10	Name     string
11	Status   string
12	ExitCode int
13	Ports    []int
14	Labels   map[string]string
15}
16
17// NetworkInfo represents network configuration and state.
18type NetworkInfo struct {
19	ID         string
20	Name       string
21	Driver     string
22	Containers []string
23	Labels     map[string]string
24}
25
26// Attachment represents an attached service container.
27type Attachment struct {
28	Name        string
29	Image       string
30	ContainerID string
31	Status      string
32	Network     string
33	Ports       []int
34}
35
36// RouteInfo combines route configuration with runtime state.
37type RouteInfo struct {
38	Domain          string
39	Image           string
40	ContainerID     string
41	ContainerStatus string
42	Network         string
43	Attachments     []Attachment
44}
45
46// ContainerConfig holds configuration for creating a container.
47type ContainerConfig struct {
48	Image           string
49	Name            string
50	Env             []string
51	Ports           []int
52	Labels          map[string]string
53	WorkingDir      string
54	Cmd             []string
55	AutoRemove      bool
56	Volumes         map[string]string // map[containerPath]volumeName
57	ReadOnlyVolumes map[string]string // containerPath -> volumeName (mounted read-only)
58	NetworkMode     string            // Network to join
59	Hostname        string            // Container hostname for DNS
60	Aliases         []string          // Additional network aliases
61	MemoryLimit     int64             // Memory limit in bytes (0 = no limit)
62	NanoCPUs        int64             // CPU quota in nanoseconds (1e9 = 1 core, 0 = no limit)
63	PidsLimit       int64             // Max number of PIDs (0 = no limit)
64}
65
66// ContainerStatus represents the current state of a container.
67type ContainerStatus string
68
69const (
70	ContainerStatusRunning ContainerStatus = "running"
71	ContainerStatusStopped ContainerStatus = "stopped"
72	ContainerStatusCreated ContainerStatus = "created"
73	ContainerStatusExited  ContainerStatus = "exited"
74	ContainerStatusPaused  ContainerStatus = "paused"
75	ContainerStatusUnknown ContainerStatus = "unknown"
76)