Andreas/watchtower
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Set minimum required API Version of docker to 1.24, this basically means we require at least docker 1.12.x or newer, therefore we also support docker 1.13.x.

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This commit is contained in:
Fabrizio Steiner 2017-01-24 21:41:32 +01:00
parent 0989245a1c
commit b7efbc3059
2 changed files with 5 additions and 7 deletions
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11
main.go
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@ -16,6 +16,10 @@ import (
"github.com/v2tec/watchtower/container"
)
// DockerAPIMinVersion is the version of the docker API, which is minimally required by
// watchtower. Currently we require at least API 1.24 and therefore Docker 1.12 or later.
const DockerAPIMinVersion string = "1.24"
var (
client container.Client
scheduleSpec string
@ -75,11 +79,6 @@ func main() {
Name: "debug",
Usage: "enable debug mode with verbose logging",
},
cli.StringFlag{
Name: "apiversion",
Usage: "the version of the docker api",
EnvVar: "DOCKER_API_VERSION",
},
}
if err := app.Run(os.Args); err != nil {
@ -190,7 +189,7 @@ func envConfig(c *cli.Context) error {
err = setEnvOptStr("DOCKER_HOST", c.GlobalString("host"))
err = setEnvOptBool("DOCKER_TLS_VERIFY", c.GlobalBool("tlsverify"))
err = setEnvOptStr("DOCKER_API_VERSION", c.GlobalString("apiversion"))
err = setEnvOptStr("DOCKER_API_VERSION", DockerAPIMinVersion)
return err
}