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Have docker use the task environment in the context

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This commit is contained in:
Alex Dadgar 2016-01-22 15:00:36 -08:00
parent 442e6dbfb8
commit ec9c375c1c
1 changed files with 7 additions and 11 deletions
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18
client/driver/docker.go
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@ -186,13 +186,9 @@ func (d *DockerDriver) createContainer(ctx *ExecContext, task *structs.Task, dri
return c, err
}
// Create environment variables.
taskEnv, err := GetTaskEnv(ctx.AllocDir, d.node, task)
if err != nil {
return c, err
}
taskEnv.SetAllocDir(filepath.Join("/", allocdir.SharedAllocName))
taskEnv.SetTaskLocalDir(filepath.Join("/", allocdir.TaskLocal))
// Set environment variables.
d.taskEnv.SetAllocDir(filepath.Join("/", allocdir.SharedAllocName))
d.taskEnv.SetTaskLocalDir(filepath.Join("/", allocdir.TaskLocal))
config := &docker.Config{
Image: driverConfig.ImageName,
@ -352,14 +348,14 @@ func (d *DockerDriver) createContainer(ctx *ExecContext, task *structs.Task, dri
// the 0.2 ports world view. Docker seems to be the only place where
// this is actually needed, but this is kinda hacky.
if len(driverConfig.PortMap) > 0 {
taskEnv.SetPorts(network.MapLabelToValues(driverConfig.PortMap))
d.taskEnv.SetPorts(network.MapLabelToValues(driverConfig.PortMap))
}
hostConfig.PortBindings = publishedPorts
config.ExposedPorts = exposedPorts
}
taskEnv.Build()
parsedArgs := taskEnv.ParseAndReplace(driverConfig.Args)
d.taskEnv.Build()
parsedArgs := d.taskEnv.ParseAndReplace(driverConfig.Args)
// If the user specified a custom command to run as their entrypoint, we'll
// inject it here.
@ -379,7 +375,7 @@ func (d *DockerDriver) createContainer(ctx *ExecContext, task *structs.Task, dri
d.logger.Printf("[DEBUG] driver.docker: applied labels on the container: %+v", config.Labels)
}
config.Env = taskEnv.EnvList()
config.Env = d.taskEnv.EnvList()
containerName := fmt.Sprintf("%s-%s", task.Name, ctx.AllocID)
d.logger.Printf("[DEBUG] driver.docker: setting container name to: %s", containerName)