David Shepherd
8bf08c3cf8
Fixes #2957 - replace `docker stop` with `weaveuitl stop-container` - replace `docker kill` with `weaveutil kill-container` - replace `docker rm` with `weaveutil remove-container` - replace `docker run` with minimal `weaveutil container-run` - replace `docker inspect -f {{.ID}}` with `weaveutil container-id` - replace data-only container `docker create` with `weaveutil create-volume-container` - remove `docker inspect` dependencies from `weave` script `rewrite_etc_hosts` and `with_container_fqdn` - rework `weave` script `check_running` and `check_not_running` to use `weaveutil` - rework `weave version` to use `weaver` /report API or `weaver --version` if not running - rework `weave setup`'s `docker pull` to run locally rather than in `weaveexec` container
43 lines
1.1 KiB
Go
43 lines
1.1 KiB
Go
package main
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import (
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"fmt"
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docker "github.com/fsouza/go-dockerclient"
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)
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func createVolumeContainer(args []string) error {
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if len(args) < 3 {
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cmdUsage("create-volume-container", "<name> <image-name-or-id> <label> [<bind-mount1> <bind-mount2> ...]")
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}
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containerName := args[0]
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image := args[1]
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label := args[2]
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bindMounts := args[3:]
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c, err := docker.NewVersionedClientFromEnv("1.18")
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if err != nil {
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return fmt.Errorf("unable to connect to docker: %s", err)
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}
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container, err := c.InspectContainer(containerName)
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if err == nil {
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fmt.Println("volume container already exists " + containerName + ":" + container.ID)
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return nil
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}
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volumes := make(map[string]struct{})
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for _, m := range bindMounts {
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volumes[m] = struct{}{}
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}
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labels := map[string]string{label: ""}
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config := docker.Config{Image: image, Volumes: volumes, Labels: labels, Entrypoint: []string{"data-only"}}
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hostConfig := docker.HostConfig{}
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container, err = c.CreateContainer(docker.CreateContainerOptions{Name: containerName, Config: &config, HostConfig: &hostConfig})
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if err != nil {
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return fmt.Errorf("unable to create container: %s", err)
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}
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return nil
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}
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