Initial commit

vendor/github.com/hyperhq/hypercli/runconfig/config_unix.go

@@ -0,0 +1,59 @@
+// +build !windows
+
+package runconfig
+
+import (
+	"github.com/docker/engine-api/types/container"
+	networktypes "github.com/docker/engine-api/types/network"
+)
+
+// ContainerConfigWrapper is a Config wrapper that hold the container Config (portable)
+// and the corresponding HostConfig (non-portable).
+type ContainerConfigWrapper struct {
+	*container.Config
+	InnerHostConfig       *container.HostConfig          `json:"HostConfig,omitempty"`
+	Cpuset                string                         `json:",omitempty"` // Deprecated. Exported for backwards compatibility.
+	NetworkingConfig      *networktypes.NetworkingConfig `json:"NetworkingConfig,omitempty"`
+	*container.HostConfig                                // Deprecated. Exported to read attributes from json that are not in the inner host config structure.
+}
+
+// getHostConfig gets the HostConfig of the Config.
+// It's mostly there to handle Deprecated fields of the ContainerConfigWrapper
+func (w *ContainerConfigWrapper) getHostConfig() *container.HostConfig {
+	hc := w.HostConfig
+
+	if hc == nil && w.InnerHostConfig != nil {
+		hc = w.InnerHostConfig
+	} else if w.InnerHostConfig != nil {
+		if hc.Memory != 0 && w.InnerHostConfig.Memory == 0 {
+			w.InnerHostConfig.Memory = hc.Memory
+		}
+		if hc.MemorySwap != 0 && w.InnerHostConfig.MemorySwap == 0 {
+			w.InnerHostConfig.MemorySwap = hc.MemorySwap
+		}
+		if hc.CPUShares != 0 && w.InnerHostConfig.CPUShares == 0 {
+			w.InnerHostConfig.CPUShares = hc.CPUShares
+		}
+		if hc.CpusetCpus != "" && w.InnerHostConfig.CpusetCpus == "" {
+			w.InnerHostConfig.CpusetCpus = hc.CpusetCpus
+		}
+
+		if hc.VolumeDriver != "" && w.InnerHostConfig.VolumeDriver == "" {
+			w.InnerHostConfig.VolumeDriver = hc.VolumeDriver
+		}
+
+		hc = w.InnerHostConfig
+	}
+
+	if hc != nil {
+		if w.Cpuset != "" && hc.CpusetCpus == "" {
+			hc.CpusetCpus = w.Cpuset
+		}
+	}
+
+	// Make sure NetworkMode has an acceptable value. We do this to ensure
+	// backwards compatible API behavior.
+	hc = SetDefaultNetModeIfBlank(hc)
+
+	return hc
+}