-
Notifications
You must be signed in to change notification settings - Fork 0
/
containerstore.go
135 lines (110 loc) · 3.64 KB
/
containerstore.go
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
package containerd
import (
"context"
containersapi "github.com/containerd/containerd/api/services/containers/v1"
"github.com/containerd/containerd/containers"
"github.com/containerd/containerd/errdefs"
ptypes "github.com/gogo/protobuf/types"
)
type remoteContainers struct {
client containersapi.ContainersClient
}
var _ containers.Store = &remoteContainers{}
// NewRemoteContainerStore returns the container Store connected with the provided client
func NewRemoteContainerStore(client containersapi.ContainersClient) containers.Store {
return &remoteContainers{
client: client,
}
}
func (r *remoteContainers) Get(ctx context.Context, id string) (containers.Container, error) {
resp, err := r.client.Get(ctx, &containersapi.GetContainerRequest{
ID: id,
})
if err != nil {
return containers.Container{}, errdefs.FromGRPC(err)
}
return containerFromProto(&resp.Container), nil
}
func (r *remoteContainers) List(ctx context.Context, filters ...string) ([]containers.Container, error) {
resp, err := r.client.List(ctx, &containersapi.ListContainersRequest{
Filters: filters,
})
if err != nil {
return nil, errdefs.FromGRPC(err)
}
return containersFromProto(resp.Containers), nil
}
func (r *remoteContainers) Create(ctx context.Context, container containers.Container) (containers.Container, error) {
created, err := r.client.Create(ctx, &containersapi.CreateContainerRequest{
Container: containerToProto(&container),
})
if err != nil {
return containers.Container{}, errdefs.FromGRPC(err)
}
return containerFromProto(&created.Container), nil
}
func (r *remoteContainers) Update(ctx context.Context, container containers.Container, fieldpaths ...string) (containers.Container, error) {
var updateMask *ptypes.FieldMask
if len(fieldpaths) > 0 {
updateMask = &ptypes.FieldMask{
Paths: fieldpaths,
}
}
updated, err := r.client.Update(ctx, &containersapi.UpdateContainerRequest{
Container: containerToProto(&container),
UpdateMask: updateMask,
})
if err != nil {
return containers.Container{}, errdefs.FromGRPC(err)
}
return containerFromProto(&updated.Container), nil
}
func (r *remoteContainers) Delete(ctx context.Context, id string) error {
_, err := r.client.Delete(ctx, &containersapi.DeleteContainerRequest{
ID: id,
})
return errdefs.FromGRPC(err)
}
func containerToProto(container *containers.Container) containersapi.Container {
return containersapi.Container{
ID: container.ID,
Labels: container.Labels,
Image: container.Image,
Runtime: &containersapi.Container_Runtime{
Name: container.Runtime.Name,
Options: container.Runtime.Options,
},
Spec: container.Spec,
Snapshotter: container.Snapshotter,
SnapshotKey: container.SnapshotKey,
Extensions: container.Extensions,
}
}
func containerFromProto(containerpb *containersapi.Container) containers.Container {
var runtime containers.RuntimeInfo
if containerpb.Runtime != nil {
runtime = containers.RuntimeInfo{
Name: containerpb.Runtime.Name,
Options: containerpb.Runtime.Options,
}
}
return containers.Container{
ID: containerpb.ID,
Labels: containerpb.Labels,
Image: containerpb.Image,
Runtime: runtime,
Spec: containerpb.Spec,
Snapshotter: containerpb.Snapshotter,
SnapshotKey: containerpb.SnapshotKey,
CreatedAt: containerpb.CreatedAt,
UpdatedAt: containerpb.UpdatedAt,
Extensions: containerpb.Extensions,
}
}
func containersFromProto(containerspb []containersapi.Container) []containers.Container {
var containers []containers.Container
for _, container := range containerspb {
containers = append(containers, containerFromProto(&container))
}
return containers
}