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client: remove containerd "platform" dependency

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Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
(cherry picked from commit 9d7495c2b3500565986e3ab8d571c57e296a980d)
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
This commit is contained in:
Sebastiaan van Stijn 2021-07-12 12:27:30 +02:00 committed by Davanum Srinivas
parent 4df345e65d
commit 5f9753ae73
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GPG key ID: 80D83A796103BF59
1 changed files with 15 additions and 3 deletions
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18
client/container_create.go
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@ -4,8 +4,8 @@ import (
"context"
"encoding/json"
"net/url"
"path"
"github.com/containerd/containerd/platforms"
"github.com/docker/docker/api/types/container"
"github.com/docker/docker/api/types/network"
"github.com/docker/docker/api/types/versions"
@ -37,8 +37,8 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config
}
query := url.Values{}
if platform != nil {
query.Set("platform", platforms.Format(*platform))
if p := formatPlatform(platform); p != "" {
query.Set("platform", p)
}
if containerName != "" {
@ -60,3 +60,15 @@ func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config
err = json.NewDecoder(serverResp.body).Decode(&response)
return response, err
}
// formatPlatform returns a formatted string representing platform (e.g. linux/arm/v7).
//
// Similar to containerd's platforms.Format(), but does allow components to be
// omitted (e.g. pass "architecture" only, without "os":
// https://github.com/containerd/containerd/blob/v1.5.2/platforms/platforms.go#L243-L263
func formatPlatform(platform *specs.Platform) string {
if platform == nil {
return ""
}
return path.Join(platform.OS, platform.Architecture, platform.Variant)
}