mirror of https://github.com/docker/docs.git
48 lines
1.2 KiB
Go
48 lines
1.2 KiB
Go
package mcndockerclient
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import (
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"fmt"
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"github.com/docker/machine/libmachine/cert"
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"github.com/samalba/dockerclient"
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)
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// DockerClient creates a docker client for a given host.
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func DockerClient(dockerHost DockerHost) (*dockerclient.DockerClient, error) {
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url, err := dockerHost.URL()
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if err != nil {
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return nil, err
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}
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tlsConfig, err := cert.ReadTLSConfig(url, dockerHost.AuthOptions())
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if err != nil {
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return nil, fmt.Errorf("Unable to read TLS config: %s", err)
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}
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return dockerclient.NewDockerClient(url, tlsConfig)
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}
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// CreateContainer creates a docker container.
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func CreateContainer(dockerHost DockerHost, config *dockerclient.ContainerConfig, name string) error {
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docker, err := DockerClient(dockerHost)
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if err != nil {
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return err
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}
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if err = docker.PullImage(config.Image, nil); err != nil {
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return fmt.Errorf("Unable to pull image: %s", err)
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}
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var authConfig *dockerclient.AuthConfig
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containerID, err := docker.CreateContainer(config, name, authConfig)
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if err != nil {
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return fmt.Errorf("Error while creating container: %s", err)
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}
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if err = docker.StartContainer(containerID, &config.HostConfig); err != nil {
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return fmt.Errorf("Error while starting container: %s", err)
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}
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return nil
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}
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