e370f224ae
Signed-off-by: Jeyanthinath Muthuram <jeyanthinath10@gmail.com>
(cherry picked from commit 307b09e7eb)
Signed-off-by: Sebastiaan van Stijn <github@gone.nl>
83 lines
2.8 KiB
Go
83 lines
2.8 KiB
Go
package client // import "github.com/docker/docker/client"
|
|
|
|
import (
|
|
"context"
|
|
"encoding/json"
|
|
"net/url"
|
|
"path"
|
|
|
|
"github.com/docker/docker/api/types/container"
|
|
"github.com/docker/docker/api/types/network"
|
|
"github.com/docker/docker/api/types/versions"
|
|
ocispec "github.com/opencontainers/image-spec/specs-go/v1"
|
|
)
|
|
|
|
type configWrapper struct {
|
|
*container.Config
|
|
HostConfig *container.HostConfig
|
|
NetworkingConfig *network.NetworkingConfig
|
|
}
|
|
|
|
// ContainerCreate creates a new container based on the given configuration.
|
|
// It can be associated with a name, but it's not mandatory.
|
|
func (cli *Client) ContainerCreate(ctx context.Context, config *container.Config, hostConfig *container.HostConfig, networkingConfig *network.NetworkingConfig, platform *ocispec.Platform, containerName string) (container.CreateResponse, error) {
|
|
var response container.CreateResponse
|
|
|
|
if err := cli.NewVersionError("1.25", "stop timeout"); config != nil && config.StopTimeout != nil && err != nil {
|
|
return response, err
|
|
}
|
|
if err := cli.NewVersionError("1.41", "specify container image platform"); platform != nil && err != nil {
|
|
return response, err
|
|
}
|
|
|
|
if hostConfig != nil {
|
|
if versions.LessThan(cli.ClientVersion(), "1.25") {
|
|
// When using API 1.24 and under, the client is responsible for removing the container
|
|
hostConfig.AutoRemove = false
|
|
}
|
|
if versions.GreaterThanOrEqualTo(cli.ClientVersion(), "1.42") || versions.LessThan(cli.ClientVersion(), "1.40") {
|
|
// KernelMemory was added in API 1.40, and deprecated in API 1.42
|
|
hostConfig.KernelMemory = 0
|
|
}
|
|
if platform != nil && platform.OS == "linux" && versions.LessThan(cli.ClientVersion(), "1.42") {
|
|
// When using API under 1.42, the Linux daemon doesn't respect the ConsoleSize
|
|
hostConfig.ConsoleSize = [2]uint{0, 0}
|
|
}
|
|
}
|
|
|
|
query := url.Values{}
|
|
if p := formatPlatform(platform); p != "" {
|
|
query.Set("platform", p)
|
|
}
|
|
|
|
if containerName != "" {
|
|
query.Set("name", containerName)
|
|
}
|
|
|
|
body := configWrapper{
|
|
Config: config,
|
|
HostConfig: hostConfig,
|
|
NetworkingConfig: networkingConfig,
|
|
}
|
|
|
|
serverResp, err := cli.post(ctx, "/containers/create", query, body, nil)
|
|
defer ensureReaderClosed(serverResp)
|
|
if err != nil {
|
|
return response, err
|
|
}
|
|
|
|
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 *ocispec.Platform) string {
|
|
if platform == nil {
|
|
return ""
|
|
}
|
|
return path.Join(platform.OS, platform.Architecture, platform.Variant)
|
|
}
|