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get dockerhost from environment

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This commit is contained in:
Bradley Cicenas
2016-12-25 19:07:42 +00:00
parent ca9ea17a81
commit a15d4c4dfe
1 changed files with 6 additions and 1 deletions
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7
main.go
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@@ -13,7 +13,12 @@ func main() {
os.Exit(1) os.Exit(1)
} }
client, err := docker.NewClient("tcp://127.0.0.1:4243") dockerhost := os.Getenv("DOCKER_HOST")
if dockerhost == "" {
dockerhost = "unix:///var/run/docker.sock"
}
client, err := docker.NewClient(dockerhost)
if err != nil { if err != nil {
panic(err) panic(err)
} }