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add verbose flag for karmor probe #227

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add verbose flag for karmor probe #227

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b57a22f
add verbose flag for karmor probe
kranurag7 Jan 1, 2023
4a93845
Update probe/probe.go
kranurag7 Jan 28, 2023
3401175
Update cmd/probe.go
kranurag7 Jan 28, 2023
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10 changes: 6 additions & 4 deletions cmd/probe.go
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Original file line number Diff line number Diff line change
Expand Up @@ -8,6 +8,8 @@ import (
"github.com/spf13/cobra"
)

var verbose bool

var probeInstallOptions probe.Options

// probeCmd represents the get command
Expand All @@ -22,16 +24,16 @@ and what KubeArmor features will be supported e.g: observability, enforcement, e
If KubeArmor is running, It probes which environment KubeArmor is running on (e.g: systemd mode, kubernetes etc.),
the supported KubeArmor features in the environment, the pods being handled by KubeArmor and the policies running on each of these pods`,
RunE: func(cmd *cobra.Command, args []string) error {
if err := probe.PrintProbeResult(client, probeInstallOptions); err != nil {
return err
if !verbose {
return probe.PrintAnnotatedPods(client, probeInstallOptions)
}
return nil

return probe.PrintProbeResult(client, probeInstallOptions); err != nil {
},
}

func init() {
rootCmd.AddCommand(probeCmd)
probeCmd.Flags().BoolVarP(&verbose, "verbose", "v", false, "print verbose output of karmor probe")
probeCmd.Flags().StringVarP(&probeInstallOptions.Namespace, "namespace", "n", "kube-system", "Namespace for resources")
probeCmd.Flags().BoolVar(&probeInstallOptions.Full, "full", false, `If KubeArmor is not running, it deploys a daemonset to have access to more
information on KubeArmor support in the environment and deletes daemonset after probing`)
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11 changes: 11 additions & 0 deletions probe/probe.go
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Expand Up @@ -70,6 +70,17 @@ func probeDaemonUninstaller(c *k8s.Client, o Options) error {
return nil
}

// PrintAnnotatedPods only annotated pods and corresponding policies
func PrintAnnotatedPods(c *k8s.Client, o Options) error {
if isKubeArmorRunning(c, o) {
err := getAnnotatedPods(c)
if err != nil {
log.Println("error occured when getting annotated pods", err)
}
}
return nil
}

// PrintProbeResult prints the result for the host and k8s probing kArmor does to check compatibility with KubeArmor
func PrintProbeResult(c *k8s.Client, o Options) error {
if runtime.GOOS != "linux" {
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