@@ -42,23 +42,34 @@ type Status struct {
4242 KubeconfigStatus string
4343}
4444
45+ const internalErrorCode = - 1
46+
47+ const (
48+ minikubeNotRunningStatusFlag = 1 << 0
49+ clusterNotRunningStatusFlag = 1 << 1
50+ k8sNotRunningStatusFlag = 1 << 2
51+ )
52+
4553// statusCmd represents the status command
4654var statusCmd = & cobra.Command {
4755 Use : "status" ,
4856 Short : "Gets the status of a local kubernetes cluster" ,
49- Long : `Gets the status of a local kubernetes cluster.` ,
57+ Long : `Gets the status of a local kubernetes cluster.
58+ Exit status contains the status of minikube's VM, cluster and kubernetes encoded on it's bits in this order from right to left.
59+ Eg: 7 meaning: 1 (for minikube NOK) + 2 (for cluster NOK) + 4 (for kubernetes NOK)` ,
5060 Run : func (cmd * cobra.Command , args []string ) {
61+ var returnCode = 0
5162 api , err := machine .NewAPIClient ()
5263 if err != nil {
5364 fmt .Fprintf (os .Stderr , "Error getting client: %s\n " , err )
54- os .Exit (1 )
65+ os .Exit (internalErrorCode )
5566 }
5667 defer api .Close ()
5768
5869 ms , err := cluster .GetHostStatus (api )
5970 if err != nil {
6071 glog .Errorln ("Error getting machine status:" , err )
61- cmdUtil .MaybeReportErrorAndExit (err )
72+ cmdUtil .MaybeReportErrorAndExitWithCode (err , internalErrorCode )
6273 }
6374
6475 cs := state .None .String ()
@@ -67,43 +78,51 @@ var statusCmd = &cobra.Command{
6778 clusterBootstrapper , err := GetClusterBootstrapper (api , viper .GetString (cmdcfg .Bootstrapper ))
6879 if err != nil {
6980 glog .Errorf ("Error getting cluster bootstrapper: %s" , err )
70- cmdUtil .MaybeReportErrorAndExit (err )
81+ cmdUtil .MaybeReportErrorAndExitWithCode (err , internalErrorCode )
7182 }
7283 cs , err = clusterBootstrapper .GetClusterStatus ()
7384 if err != nil {
7485 glog .Errorln ("Error cluster status:" , err )
75- cmdUtil .MaybeReportErrorAndExit (err )
86+ cmdUtil .MaybeReportErrorAndExitWithCode (err , internalErrorCode )
87+ } else if cs != state .Running .String () {
88+ returnCode |= clusterNotRunningStatusFlag
7689 }
90+
7791 ip , err := cluster .GetHostDriverIP (api )
7892 if err != nil {
7993 glog .Errorln ("Error host driver ip status:" , err )
80- cmdUtil .MaybeReportErrorAndExit (err )
94+ cmdUtil .MaybeReportErrorAndExitWithCode (err , internalErrorCode )
8195 }
8296 kstatus , err := kubeconfig .GetKubeConfigStatus (ip , cmdUtil .GetKubeConfigPath (), config .GetMachineName ())
8397 if err != nil {
8498 glog .Errorln ("Error kubeconfig status:" , err )
85- cmdUtil .MaybeReportErrorAndExit (err )
99+ cmdUtil .MaybeReportErrorAndExitWithCode (err , internalErrorCode )
86100 }
87101 if kstatus {
88102 ks = "Correctly Configured: pointing to minikube-vm at " + ip .String ()
89103 } else {
90104 ks = "Misconfigured: pointing to stale minikube-vm." +
91105 "\n To fix the kubectl context, run minikube update-context"
106+ returnCode |= k8sNotRunningStatusFlag
92107 }
108+ } else {
109+ returnCode |= minikubeNotRunningStatusFlag
93110 }
94111
95112 status := Status {ms , cs , ks }
96113
97114 tmpl , err := template .New ("status" ).Parse (statusFormat )
98115 if err != nil {
99116 glog .Errorln ("Error creating status template:" , err )
100- os .Exit (1 )
117+ os .Exit (internalErrorCode )
101118 }
102119 err = tmpl .Execute (os .Stdout , status )
103120 if err != nil {
104121 glog .Errorln ("Error executing status template:" , err )
105- os .Exit (1 )
122+ os .Exit (internalErrorCode )
106123 }
124+
125+ os .Exit (returnCode )
107126 },
108127}
109128
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