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
5import "time"
6
7// Container represents a running container in the system.
8type Container struct {
9	ID       string
10	Image    string
11	ImageID  string // Docker image ID (sha256 digest) used to detect redundant deploys
12	Name     string
13	Status   string
14	ExitCode int
15	Ports    []int
16	Labels   map[string]string
17	Created  time.Time
18}
19
20// NetworkInfo represents network configuration and state.
21type NetworkInfo struct {
22	ID         string
23	Name       string
24	Driver     string
25	Containers []string
26	Labels     map[string]string
27}
28
29// Attachment represents an attached service container.
30type Attachment struct {
31	Name        string
32	Image       string
33	ContainerID string
34	Status      string
35	Network     string
36	Ports       []int
37}
38
39// RouteInfo combines route configuration with runtime state.
40type RouteInfo struct {
41	Domain          string
42	Image           string
43	ContainerID     string
44	ContainerStatus string
45	Network         string
46	Attachments     []Attachment
47}
48
49// ContainerConfig holds configuration for creating a container.
50type ContainerConfig struct {
51	Image           string
52	Name            string
53	Env             []string
54	Ports           []int
55	Labels          map[string]string
56	WorkingDir      string
57	Cmd             []string
58	AutoRemove      bool
59	Volumes         map[string]string // map[containerPath]volumeName
60	ReadOnlyVolumes map[string]string // containerPath -> volumeName (mounted read-only)
61	NetworkMode     string            // Network to join
62	Hostname        string            // Container hostname for DNS
63	Aliases         []string          // Additional network aliases
64	MemoryLimit     int64             // Memory limit in bytes (0 = no limit)
65	NanoCPUs        int64             // CPU quota in nanoseconds (1e9 = 1 core, 0 = no limit)
66	PidsLimit       int64             // Max number of PIDs (0 = no limit)
67}
68
69// ContainerStatus represents the current state of a container.
70type ContainerStatus string
71
72const (
73	ContainerStatusRunning ContainerStatus = "running"
74	ContainerStatusStopped ContainerStatus = "stopped"
75	ContainerStatusCreated ContainerStatus = "created"
76	ContainerStatusExited  ContainerStatus = "exited"
77	ContainerStatusPaused  ContainerStatus = "paused"
78	ContainerStatusUnknown ContainerStatus = "unknown"
79)