up: remove --env flag

Author: mfojtik

contrib/completions/bash/oc

@@ -390,9 +390,7 @@ func (c *ClusterUpConfig) makeNodeConfig(masterConfigDir string) (string, error)
 func (c *ClusterUpConfig) makeKubeletFlags(out io.Writer, nodeConfigDir string) ([]string, error) {
 	container := kubelet.NewKubeletStartFlags()
 	container.ContainerBinds = append(container.ContainerBinds, nodeConfigDir+":/var/lib/origin/openshift.local.config/node:z")
-	container.Environment = c.Environment
 	container.NodeImage = c.openshiftImage()
-	container.Environment = c.Environment
 	container.UseSharedVolume = !c.UseNsenterMount
 
 	kubeletFlags, err := container.MakeKubeletFlags(c.GetDockerClient(), c.BaseDir)
@@ -449,7 +447,6 @@ func (c *ClusterUpConfig) startKubelet(out io.Writer, masterConfigDir, nodeConfi
 	}
 
 	container := kubelet.NewKubeletRunConfig()
-	container.Environment = c.Environment
 	container.ContainerBinds = append(container.ContainerBinds, nodeConfigDir+":/var/lib/origin/openshift.local.config/node:z")
 	container.ContainerBinds = append(container.ContainerBinds, masterConfigDir+":/var/lib/origin/openshift.local.config/master:z")
 	container.ContainerBinds = append(container.ContainerBinds, podManifestDir+":/var/lib/origin/pod-manifests:z")

contrib/completions/zsh/oc

@@ -139,7 +139,6 @@ type ClusterUpConfig struct {
 	SpecifiedBaseDir  bool
 	HostName          string
 	UseExistingConfig bool
-	Environment       []string
 	ServerLogLevel    int
 
 	ComponentsToEnable       []string
@@ -184,7 +183,6 @@ func (c *ClusterUpConfig) Bind(flags *pflag.FlagSet) {
 	flags.BoolVar(&c.WriteConfig, "write-config", false, "Write the configuration files into host config dir")
 	flags.BoolVar(&c.PortForwarding, "forward-ports", c.PortForwarding, "Use Docker port-forwarding to communicate with origin container. Requires 'socat' locally.")
 	flags.IntVar(&c.ServerLogLevel, "server-loglevel", 0, "Log level for OpenShift server")
-	flags.StringArrayVarP(&c.Environment, "env", "e", c.Environment, "Specify a key-value pair for an environment variable to set on OpenShift container")
 	flags.StringSliceVar(&c.UserEnabledComponents, "enable", c.UserEnabledComponents, fmt.Sprintf(""+
 		"A list of components to enable.  '*' enables all on-by-default components, 'foo' enables the component "+
 		"named 'foo', '-foo' disables the component named 'foo'.\nAll components: %s\nDisabled-by-default components: %s",
@@ -390,7 +388,6 @@ func (c *ClusterUpConfig) Validate(errout io.Writer) error {
 	if c.dockerClient == nil {
 		return fmt.Errorf("missing dockerClient")
 	}
-	cmdutil.WarnAboutCommaSeparation(errout, c.Environment, "--env")
 	return nil
 }