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builder/docker: error if DOCKER_HOST is set

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This commit is contained in:
Mitchell Hashimoto 2014-09-05 11:13:54 -07:00
parent 933c747a3d
commit f32d9879dc
2 changed files with 6 additions and 0 deletions
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1
CHANGELOG.md
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@ -55,6 +55,7 @@ BUG FIXES:
* builder/amazon/all: Fix race condition on setting tags. [GH-1367]
* builder/amazon/all: More desctriptive error messages if Amazon only
sends an error code. [GH-1189]
* builder/docker: Error if `DOCKER_HOST` is set.
* builder/docker: Remove the container during cleanup. [GH-1206]
* builder/docker: Fix case where not all output would show up from
provisioners.

5
builder/docker/driver_docker.go
View file

@ -220,5 +220,10 @@ func (d *DockerDriver) Verify() error {
return err
}
if v := os.Getenv("DOCKER_HOST"); v != "" {
return fmt.Errorf(
"DOCKER_HOST cannot be set with the Packer Docker builder.")
}
return nil
}