summaryrefslogtreecommitdiff
path: root/libpod/define/info.go
blob: c716bec7b0cd8e78c905803219539443e27f666a (plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
package define

import (
	"github.com/containers/storage/pkg/idtools"
)

// Info is the overall struct that describes the host system
// running libpod/podman
type Info struct {
	Host       *HostInfo              `json:"host"`
	Store      *StoreInfo             `json:"store"`
	Registries map[string]interface{} `json:"registries"`
	Plugins    Plugins                `json:"plugins"`
	Version    Version                `json:"version"`
}

// SecurityInfo describes the libpod host
type SecurityInfo struct {
	AppArmorEnabled     bool   `json:"apparmorEnabled"`
	DefaultCapabilities string `json:"capabilities"`
	Rootless            bool   `json:"rootless"`
	SECCOMPEnabled      bool   `json:"seccompEnabled"`
	SECCOMPProfilePath  string `json:"seccompProfilePath"`
	SELinuxEnabled      bool   `json:"selinuxEnabled"`
}

// HostInfo describes the libpod host
type HostInfo struct {
	Arch              string           `json:"arch"`
	BuildahVersion    string           `json:"buildahVersion"`
	CgroupManager     string           `json:"cgroupManager"`
	CgroupsVersion    string           `json:"cgroupVersion"`
	CgroupControllers []string         `json:"cgroupControllers"`
	Conmon            *ConmonInfo      `json:"conmon"`
	CPUs              int              `json:"cpus"`
	CPUUtilization    *CPUUsage        `json:"cpuUtilization"`
	Distribution      DistributionInfo `json:"distribution"`
	EventLogger       string           `json:"eventLogger"`
	Hostname          string           `json:"hostname"`
	IDMappings        IDMappings       `json:"idMappings,omitempty"`
	Kernel            string           `json:"kernel"`
	LogDriver         string           `json:"logDriver"`
	MemFree           int64            `json:"memFree"`
	MemTotal          int64            `json:"memTotal"`
	NetworkBackend    string           `json:"networkBackend"`
	OCIRuntime        *OCIRuntimeInfo  `json:"ociRuntime"`
	OS                string           `json:"os"`
	// RemoteSocket returns the UNIX domain socket the Podman service is listening on
	RemoteSocket *RemoteSocket          `json:"remoteSocket,omitempty"`
	RuntimeInfo  map[string]interface{} `json:"runtimeInfo,omitempty"`
	// ServiceIsRemote is true when the podman/libpod service is remote to the client
	ServiceIsRemote bool         `json:"serviceIsRemote"`
	Security        SecurityInfo `json:"security"`
	Slirp4NetNS     SlirpInfo    `json:"slirp4netns,omitempty"`
	SwapFree        int64        `json:"swapFree"`
	SwapTotal       int64        `json:"swapTotal"`
	Uptime          string       `json:"uptime"`
	Linkmode        string       `json:"linkmode"`
}

// RemoteSocket describes information about the API socket
type RemoteSocket struct {
	Path   string `json:"path,omitempty"`
	Exists bool   `json:"exists,omitempty"`
}

// SlirpInfo describes the slirp executable that is being used
type SlirpInfo struct {
	Executable string `json:"executable"`
	Package    string `json:"package"`
	Version    string `json:"version"`
}

// IDMappings describe the GID and UID mappings
type IDMappings struct {
	GIDMap []idtools.IDMap `json:"gidmap"`
	UIDMap []idtools.IDMap `json:"uidmap"`
}

// DistributionInfo describes the host distribution for libpod
type DistributionInfo struct {
	Distribution string `json:"distribution"`
	Variant      string `json:"variant,omitempty"`
	Version      string `json:"version"`
	Codename     string `json:"codename,omitempty"`
}

// ConmonInfo describes the conmon executable being used
type ConmonInfo struct {
	Package string `json:"package"`
	Path    string `json:"path"`
	Version string `json:"version"`
}

// OCIRuntimeInfo describes the runtime (crun or runc) being
// used with podman
type OCIRuntimeInfo struct {
	Name    string `json:"name"`
	Package string `json:"package"`
	Path    string `json:"path"`
	Version string `json:"version"`
}

// StoreInfo describes the container storage and its
// attributes
type StoreInfo struct {
	ConfigFile      string                 `json:"configFile"`
	ContainerStore  ContainerStore         `json:"containerStore"`
	GraphDriverName string                 `json:"graphDriverName"`
	GraphOptions    map[string]interface{} `json:"graphOptions"`
	GraphRoot       string                 `json:"graphRoot"`
	// GraphRootAllocated is how much space the graphroot has in bytes
	GraphRootAllocated uint64 `json:"graphRootAllocated"`
	// GraphRootUsed is how much of graphroot is used in bytes
	GraphRootUsed   uint64            `json:"graphRootUsed"`
	GraphStatus     map[string]string `json:"graphStatus"`
	ImageCopyTmpDir string            `json:"imageCopyTmpDir"`
	ImageStore      ImageStore        `json:"imageStore"`
	RunRoot         string            `json:"runRoot"`
	VolumePath      string            `json:"volumePath"`
}

// ImageStore describes the image store.  Right now only the number
// of images present
type ImageStore struct {
	Number int `json:"number"`
}

// ContainerStore describes the quantity of containers in the
// store by status
type ContainerStore struct {
	Number  int `json:"number"`
	Paused  int `json:"paused"`
	Running int `json:"running"`
	Stopped int `json:"stopped"`
}

type Plugins struct {
	Volume  []string `json:"volume"`
	Network []string `json:"network"`
	Log     []string `json:"log"`
	// Authorization is provided for compatibility, will always be nil as Podman has no daemon
	Authorization []string `json:"authorization"`
}

type CPUUsage struct {
	UserPercent   float64 `json:"userPercent"`
	SystemPercent float64 `json:"systemPercent"`
	IdlePercent   float64 `json:"idlePercent"`
}