mirror of https://github.com/docker/compose.git
72 lines
2.1 KiB
Go
72 lines
2.1 KiB
Go
/*
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Copyright 2020 Docker, Inc.
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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*/
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package run
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import (
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"context"
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"fmt"
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"github.com/spf13/cobra"
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"github.com/docker/api/cli/options/run"
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"github.com/docker/api/client"
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"github.com/docker/api/progress"
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)
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// Command runs a container
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func Command() *cobra.Command {
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var opts run.Opts
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cmd := &cobra.Command{
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Use: "run",
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Short: "Run a container",
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Args: cobra.ExactArgs(1),
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RunE: func(cmd *cobra.Command, args []string) error {
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return runRun(cmd.Context(), args[0], opts)
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},
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}
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cmd.Flags().StringArrayVarP(&opts.Publish, "publish", "p", []string{}, "Publish a container's port(s). [HOST_PORT:]CONTAINER_PORT")
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cmd.Flags().StringVar(&opts.Name, "name", "", "Assign a name to the container")
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cmd.Flags().StringArrayVarP(&opts.Labels, "label", "l", []string{}, "Set meta data on a container")
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cmd.Flags().StringArrayVarP(&opts.Volumes, "volume", "v", []string{}, "Volume. Ex: user:key@my_share:/absolute/path/to/target")
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cmd.Flags().BoolP("detach", "d", true, "Run container in background and print container ID")
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cmd.Flags().Float64Var(&opts.Cpus, "cpus", 1., "Number of CPUs")
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cmd.Flags().VarP(&opts.Memory, "memory", "m", "Memory limit")
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return cmd
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}
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func runRun(ctx context.Context, image string, opts run.Opts) error {
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c, err := client.New(ctx)
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if err != nil {
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return err
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}
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containerConfig, err := opts.ToContainerConfig(image)
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if err != nil {
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return err
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}
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err = progress.Run(ctx, func(ctx context.Context) error {
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return c.ContainerService().Run(ctx, containerConfig)
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})
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if err == nil {
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fmt.Println(opts.Name)
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}
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return err
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}
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