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Provide DIND override through DIND_IMAGE env variable. Use pinned version of DIND by default instead of latest to prevent surprises.

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This commit is contained in:
Alex 2016-10-09 19:37:53 +02:00
parent f91af56a09
commit 11749c4902
1 changed files with 7 additions and 1 deletions
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8
services/docker.go
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@ -2,6 +2,7 @@ package services
import (
"log"
"os"
"strings"
ptypes "github.com/franela/play-with-docker/types"
@ -81,7 +82,12 @@ func CreateInstance(net string) (*ptypes.Instance, error) {
h := &container.HostConfig{NetworkMode: container.NetworkMode(net), Privileged: true}
h.Resources.PidsLimit = maximumPidLimit
conf := &container.Config{Image: "docker:dind"}
dindImage := os.Getenv("DIND_IMAGE")
if len(dindImage) == 0 {
dindImage = "docker:1.12.2-rc2-dind"
}
conf := &container.Config{Image: dindImage}
container, err := c.ContainerCreate(context.Background(), conf, h, nil, "")
if err != nil {