feat: add new flags and apache 2.0 license

.slsa-goreleaser/darwin-amd64.yml

@@ -34,4 +34,4 @@ ldflags:
   - "-X main.Commit={{ .Env.COMMIT }}"
   - "-X main.CommitDate={{ .Env.COMMIT_DATE }}"
   - "-X main.TreeState={{ .Env.TREE_STATE }}"
-  - "-X github.com/xentra-ai/advisor/pkg/k8s.Version=${VERSION}"
+  - "-X github.com/xentra-ai/advisor/pkg/k8s.Version={{ .Env.VERSION }}"

.slsa-goreleaser/darwin-arm64.yml

@@ -34,4 +34,4 @@ ldflags:
   - "-X main.Commit={{ .Env.COMMIT }}"
   - "-X main.CommitDate={{ .Env.COMMIT_DATE }}"
   - "-X main.TreeState={{ .Env.TREE_STATE }}"
-  - "-X github.com/xentra-ai/advisor/pkg/k8s.Version=${VERSION}"
+  - "-X github.com/xentra-ai/advisor/pkg/k8s.Version={{ .Env.VERSION }}"

.slsa-goreleaser/linux-amd64.yml

@@ -34,4 +34,4 @@ ldflags:
   - "-X main.Commit={{ .Env.COMMIT }}"
   - "-X main.CommitDate={{ .Env.COMMIT_DATE }}"
   - "-X main.TreeState={{ .Env.TREE_STATE }}"
-  - "-X github.com/xentra-ai/advisor/pkg/k8s.Version=${VERSION}"
+  - "-X github.com/xentra-ai/advisor/pkg/k8s.Version={{ .Env.VERSION }}"

.slsa-goreleaser/linux-arm64.yml

@@ -34,4 +34,4 @@ ldflags:
   - "-X main.Commit={{ .Env.COMMIT }}"
   - "-X main.CommitDate={{ .Env.COMMIT_DATE }}"
   - "-X main.TreeState={{ .Env.TREE_STATE }}"
-  - "-X github.com/xentra-ai/advisor/pkg/k8s.Version=${VERSION}"
+  - "-X github.com/xentra-ai/advisor/pkg/k8s.Version={{ .Env.VERSION }}"

LICENSE

@@ -0,0 +1,201 @@
+                                 Apache License
+                           Version 2.0, January 2004
+                        http://www.apache.org/licenses/
+
+   TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION
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+      outstanding shares, or (iii) beneficial ownership of such entity.
+
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+      any Contribution intentionally submitted for inclusion in the Work
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+       http://www.apache.org/licenses/LICENSE-2.0
+
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+   distributed under the License is distributed on an "AS IS" BASIS,
+   WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+   See the License for the specific language governing permissions and
+   limitations under the License.

README.md

@@ -10,7 +10,6 @@ Xentra is a powerful kubectl plugin designed to enhance the security of your Kub
   - [📦 Installation](#-installation)
   - [🔨 Usage](#-usage)
     - [🔒 Generate Network Policies](#-generate-network-policies)
-    - [🛡️ Generate Seccomp Profiles](#️-generate-seccomp-profiles)
   - [🤝 Contributing](#-contributing)
   - [📄 License](#-license)
   - [🙏 Acknowledgments](#-acknowledgments)
@@ -55,14 +54,22 @@ mv advisor /usr/local/bin/kubectl-advisor
 
 ### 🔒 Generate Network Policies
 
+Create a network policy for a single pod in a namespace
+
 ```bash
 kubectl advisor gen networkpolicy [pod-name] --namespace [namespace-name]
 ```
 
-### 🛡️ Generate Seccomp Profiles
+Create a network policy for a all pod(s) in a namespace
+
+```bash
+kubectl advisor gen networkpolicy --namespace [namespace-name] --all
+```
+
+Create a network policy for a all pod(s) in all namespace(s)
 
 ```bash
-kubectl advisor gen seccomp [pod-name] --namespace [namespace-name]
+kubectl advisor gen networkpolicy -A
 ```
 
 For more details on the commands:
@@ -77,7 +84,7 @@ Contributions are welcome! Please read the contributing guide to get started.
 
 ## 📄 License
 
-This project is licensed under the [PLACEHOLDER] License - see the [LICENSE.md](LICENSE.md) file for details.
+This project is licensed under the Apache 2.0 License - see the [LICENSE](LICENSE) file for details.
 
 ## 🙏 Acknowledgments
 

advisor/cmd/gen.go

@@ -11,18 +11,50 @@ var genCmd = &cobra.Command{
 	Short: "Generate resources",
 }
 
+var (
+	allNamespaces  bool
+	allInNamespace bool
+)
+
+func init() {
+	networkPolicyCmd.Flags().BoolVarP(&allNamespaces, "all-namespaces", "A", false, "Generate policies for all pods in all namespaces")
+	networkPolicyCmd.Flags().BoolVar(&allInNamespace, "all", false, "Generate policies for all pods in the current namespace")
+}
+
 var networkPolicyCmd = &cobra.Command{
 	Use:     "networkpolicy [pod-name]",
 	Aliases: []string{"netpol"},
 	Short:   "Generate network policy",
-	Args:    cobra.ExactArgs(1),
+	Args:    cobra.MaximumNArgs(1),
 	Run: func(cmd *cobra.Command, args []string) {
-		// Retrieve the config from the command context
 		config, ok := cmd.Context().Value(k8s.ConfigKey).(*k8s.Config)
 		if !ok {
 			log.Fatal().Msg("Failed to retrieve Kubernetes configuration")
 		}
-		podName := args[0]
+
+		// Get the namespace from kubeConfigFlags
+		namespace, _, err := kubeConfigFlags.ToRawKubeConfigLoader().Namespace()
+		if err != nil {
+			log.Fatal().Err(err).Msg("Failed to get namespace")
+		}
+
+		options := k8s.GenerateOptions{}
+
+		if allNamespaces {
+			options.Mode = k8s.AllPodsInAllNamespaces
+		} else if allInNamespace {
+			options.Mode = k8s.AllPodsInNamespace
+			options.Namespace = namespace
+		} else {
+			// Validate that a pod name is provided
+			if len(args) != 1 {
+				_ = cmd.Usage()
+				return
+			}
+			options.Mode = k8s.SinglePod
+			options.PodName = args[0]
+			options.Namespace = namespace
+		}
 
 		stopChan, errChan, done := k8s.PortForward(config)
 		<-done // Block until we receive a notification from the goroutine that port-forwarding has been set up
@@ -32,7 +64,7 @@ var networkPolicyCmd = &cobra.Command{
 			}
 		}()
 		log.Debug().Msg("Port forwarding set up successfully.")
-		k8s.GenerateNetworkPolicy(podName, config)
+		k8s.GenerateNetworkPolicy(options, config)
 		close(stopChan)
 	},
 }

advisor/pkg/api/pod_traffic.go

@@ -70,11 +70,11 @@ func GetPodTraffic(podName string) ([]PodTraffic, error) {
 		return nil, err
 	}
 
-	// If no pod traffic is found, return nil
+	// If no pod traffic is found, return err
 	if len(podTraffic) == 0 {
-		log.Error().Err(err).Msg("No pod traffic found")
-		return nil, nil
+		return nil, fmt.Errorf("No pod traffic found in database")
 	}
+
 	return podTraffic, nil
 }
 
@@ -98,15 +98,20 @@ func GetPodSpec(ip string) (*PodDetail, error) {
 		return nil, nil
 	}
 
-	var details PodDetail
+	var details *PodDetail
 
 	// Parse the JSON response and unmarshal it into the Go struct.
 	if err := json.NewDecoder(resp.Body).Decode(&details); err != nil {
 		log.Error().Err(err).Msg("Error decoding JSON")
 		return nil, err
 	}
 
-	return &details, nil
+	// If no pod details are found, return err
+	if details == nil {
+		return nil, fmt.Errorf("no pod traffic found in database")
+	}
+
+	return details, nil
 }
 
 func GetSvcSpec(svcIp string) (*SvcDetail, error) {