BREAKING: support exclude kinds/namespaces and include `kinds/names…

…paces` (#6323)

Signed-off-by: chenk <hen.keinan@gmail.com>

docs/docs/references/configuration/cli/trivy_kubernetes.md

@@ -2,32 +2,33 @@
 
 [EXPERIMENTAL] Scan kubernetes cluster
 
+### Synopsis
+
+Default context in kube configuration will be used unless specified
+
 ```
-trivy kubernetes [flags] { cluster | all | specific resources like kubectl. eg: pods, pod/NAME }
+trivy kubernetes [flags] [CONTEXT]
 ```
 
 ### Examples
 
 ```
   # cluster scanning
-  $ trivy k8s --report summary cluster
-
-  # namespace scanning:
-  $ trivy k8s -n kube-system --report summary all
+  $ trivy k8s --report summary
 
-  # resources scanning:
-  $ trivy k8s --report=summary deploy
-  $ trivy k8s --namespace=kube-system --report=summary deploy,configmaps
+  # cluster scanning with specific namespace:
+  $ trivy k8s --include-namespaces kube-system --report summary 
 
-  # resource scanning:
-  $ trivy k8s deployment/orion
+  # cluster with specific context:
+  $ trivy k8s kind-kind --report summary 
+  
+  
 
 ```
 
 ### Options
 
 ```
-  -A, --all-namespaces                    fetch resources from all cluster namespaces
       --burst int                         specify the maximum burst for throttle (default 10)
       --cache-backend string              cache backend (e.g. redis://localhost:6379) (default "fs")
       --cache-ttl duration                cache TTL when using redis as cache backend
@@ -36,11 +37,12 @@ trivy kubernetes [flags] { cluster | all | specific resources like kubectl. eg:
       --components strings                specify which components to scan (workload,infra) (default [workload,infra])
       --config-data strings               specify paths from which data for the Rego policies will be recursively loaded
       --config-policy strings             specify the paths to the Rego policy files or to the directories containing them, applying config files
-      --context string                    specify a context to scan
       --db-repository string              OCI repository to retrieve trivy-db from (default "ghcr.io/aquasecurity/trivy-db:2")
       --dependency-tree                   [EXPERIMENTAL] show dependency origin tree of vulnerable packages
       --download-db-only                  download/update vulnerability database but don't run a scan
       --download-java-db-only             download/update Java index database but don't run a scan
+      --exclude-kinds strings             indicate the kinds exclude from scanning (example: node)
+      --exclude-namespaces strings        indicate the namespaces excluded from scanning (example: kube-system)
       --exclude-nodes strings             indicate the node labels that the node-collector job should exclude from scanning (example: kubernetes.io/arch:arm64,team:dev)
       --exclude-owned                     exclude resources that have an owner reference
       --exit-code int                     specify exit code when any security issues are found
@@ -58,13 +60,14 @@ trivy kubernetes [flags] { cluster | all | specific resources like kubectl. eg:
       --ignore-unfixed                    display only fixed vulnerabilities
       --ignorefile string                 specify .trivyignore file (default ".trivyignore")
       --image-src strings                 image source(s) to use, in priority order (docker,containerd,podman,remote) (default [docker,containerd,podman,remote])
+      --include-kinds strings             indicate the kinds included in scanning (example: node)
+      --include-namespaces strings        indicate the namespaces included in scanning (example: kube-system)
       --include-non-failures              include successes and exceptions, available with '--scanners misconfig'
       --java-db-repository string         OCI repository to retrieve trivy-java-db from (default "ghcr.io/aquasecurity/trivy-java-db:1")
       --k8s-version string                specify k8s version to validate outdated api by it (example: 1.21.0)
       --kubeconfig string                 specify the kubeconfig file path to use
       --list-all-pkgs                     enabling the option will output all packages regardless of vulnerability
       --misconfig-scanners strings        comma-separated list of misconfig scanners to use for misconfiguration scanning (default [azure-arm,cloudformation,dockerfile,helm,kubernetes,terraform,terraformplan-json,terraformplan-snapshot])
-  -n, --namespace string                  specify a namespace to scan
       --no-progress                       suppress progress bar
       --node-collector-imageref string    indicate the image reference for the node-collector scan job (default "ghcr.io/aquasecurity/node-collector:0.0.9")
       --node-collector-namespace string   specify the namespace in which the node-collector job should be deployed (default "trivy-temp")

go.mod

@@ -26,7 +26,7 @@ require (
 	github.com/aquasecurity/trivy-aws v0.8.0
 	github.com/aquasecurity/trivy-db v0.0.0-20231005141211-4fc651f7ac8d
 	github.com/aquasecurity/trivy-java-db v0.0.0-20240109071736-184bd7481d48
-	github.com/aquasecurity/trivy-kubernetes v0.6.3
+	github.com/aquasecurity/trivy-kubernetes v0.6.6
 	github.com/aquasecurity/trivy-policies v0.10.0
 	github.com/aws/aws-sdk-go-v2 v1.26.1
 	github.com/aws/aws-sdk-go-v2/config v1.27.10
@@ -50,8 +50,8 @@ require (
 	github.com/go-openapi/strfmt v0.23.0
 	github.com/go-redis/redis/v8 v8.11.5
 	github.com/golang-jwt/jwt v3.2.2+incompatible
-	github.com/golang/protobuf v1.5.3
-	github.com/google/go-containerregistry v0.19.0
+	github.com/golang/protobuf v1.5.4
+	github.com/google/go-containerregistry v0.19.1
 	github.com/google/licenseclassifier/v2 v2.0.0
 	github.com/google/uuid v1.6.0
 	github.com/google/wire v0.6.0
@@ -105,7 +105,7 @@ require (
 	github.com/xeipuuv/gojsonschema v1.2.0
 	github.com/xlab/treeprint v1.2.0
 	go.etcd.io/bbolt v1.3.9
-	go.uber.org/zap v1.27.0
+	go.uber.org/zap v1.27.0 // indirect
 	golang.org/x/exp v0.0.0-20231110203233-9a3e6036ecaa
 	golang.org/x/mod v0.16.0
 	golang.org/x/net v0.23.0
@@ -115,7 +115,7 @@ require (
 	golang.org/x/xerrors v0.0.0-20220907171357-04be3eba64a2
 	google.golang.org/protobuf v1.33.0
 	gopkg.in/yaml.v3 v3.0.1
-	k8s.io/api v0.29.1
+	k8s.io/api v0.29.3
 	k8s.io/utils v0.0.0-20231127182322-b307cd553661
 	modernc.org/sqlite v1.29.7
 )
@@ -177,7 +177,7 @@ require (
 	github.com/antchfx/xpath v1.2.3 // indirect
 	github.com/apparentlymart/go-textseg/v15 v15.0.0 // indirect
 	github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 // indirect
-	github.com/aws/aws-sdk-go v1.49.21 // indirect
+	github.com/aws/aws-sdk-go v1.51.16 // indirect
 	github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2 // indirect
 	github.com/aws/aws-sdk-go-v2/feature/ec2/imds v1.16.1 // indirect
 	github.com/aws/aws-sdk-go-v2/internal/configsources v1.3.5 // indirect
@@ -411,14 +411,14 @@ require (
 	gopkg.in/warnings.v0 v0.1.2 // indirect
 	gopkg.in/yaml.v2 v2.4.0 // indirect
 	k8s.io/apiextensions-apiserver v0.29.0 // indirect
-	k8s.io/apimachinery v0.29.1 // indirect
+	k8s.io/apimachinery v0.29.3 // indirect
 	k8s.io/apiserver v0.29.0 // indirect
-	k8s.io/cli-runtime v0.29.0 // indirect
-	k8s.io/client-go v0.29.0 // indirect
-	k8s.io/component-base v0.29.0 // indirect
+	k8s.io/cli-runtime v0.29.3 // indirect
+	k8s.io/client-go v0.29.3 // indirect
+	k8s.io/component-base v0.29.3 // indirect
 	k8s.io/klog/v2 v2.120.0 // indirect
 	k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 // indirect
-	k8s.io/kubectl v0.29.0 // indirect
+	k8s.io/kubectl v0.29.3 // indirect
 	modernc.org/gc/v3 v3.0.0-20240107210532-573471604cb6 // indirect
 	modernc.org/libc v1.49.3 // indirect
 	modernc.org/mathutil v1.6.0 // indirect

go.sum

@@ -349,8 +349,8 @@ github.com/aquasecurity/trivy-db v0.0.0-20231005141211-4fc651f7ac8d h1:fjI9mkoTU
 github.com/aquasecurity/trivy-db v0.0.0-20231005141211-4fc651f7ac8d/go.mod h1:cj9/QmD9N3OZnKQMp+/DvdV+ym3HyIkd4e+F0ZM3ZGs=
 github.com/aquasecurity/trivy-java-db v0.0.0-20240109071736-184bd7481d48 h1:JVgBIuIYbwG+ekC5lUHUpGJboPYiCcxiz06RCtz8neI=
 github.com/aquasecurity/trivy-java-db v0.0.0-20240109071736-184bd7481d48/go.mod h1:Ldya37FLi0e/5Cjq2T5Bty7cFkzUDwTcPeQua+2M8i8=
-github.com/aquasecurity/trivy-kubernetes v0.6.3 h1:Hmo0pefXRsyVYsii62WUQyt3xMHjm37ipPESeWM/LNA=
-github.com/aquasecurity/trivy-kubernetes v0.6.3/go.mod h1:v6B8SO2ep718ccGbbjhpzMn6p27IijS+dMb+MeYz3jQ=
+github.com/aquasecurity/trivy-kubernetes v0.6.6 h1:90Y3FH7Mrh+M06+RyLhl26HA06kWbhvTWwKWpt9jE0M=
+github.com/aquasecurity/trivy-kubernetes v0.6.6/go.mod h1:+NJBTgQErUmq21Ag71q/EuXZKIP+/OJvBAR0G+YUkKo=
 github.com/aquasecurity/trivy-policies v0.10.0 h1:QONOsIFi6+WyB+7NGMBQeCgMFcRg6RV9dTBBpeOFDxU=
 github.com/aquasecurity/trivy-policies v0.10.0/go.mod h1:7WU0GTUqtQxqQ+FV3JAy7lskQQZU6lp7Mz1i8GEapFw=
 github.com/arbovm/levenshtein v0.0.0-20160628152529-48b4e1c0c4d0 h1:jfIu9sQUG6Ig+0+Ap1h4unLjW6YQJpKZVmUzxsD4E/Q=
@@ -366,8 +366,8 @@ github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2 h1:DklsrG3d
 github.com/asaskevich/govalidator v0.0.0-20230301143203-a9d515a09cc2/go.mod h1:WaHUgvxTVq04UNunO+XhnAqY/wQc+bxr74GqbsZ/Jqw=
 github.com/aws/aws-sdk-go v1.15.11/go.mod h1:mFuSZ37Z9YOHbQEwBWztmVzqXrEkub65tZoCYDt7FT0=
 github.com/aws/aws-sdk-go v1.44.122/go.mod h1:y4AeaBuwd2Lk+GepC1E9v0qOiTws0MIWAX4oIKwKHZo=
-github.com/aws/aws-sdk-go v1.49.21 h1:Rl8KW6HqkwzhATwvXhyr7vD4JFUMi7oXGAw9SrxxIFY=
-github.com/aws/aws-sdk-go v1.49.21/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
+github.com/aws/aws-sdk-go v1.51.16 h1:vnWKK8KjbftEkuPX8bRj3WHsLy1uhotn0eXptpvrxJI=
+github.com/aws/aws-sdk-go v1.51.16/go.mod h1:LF8svs817+Nz+DmiMQKTO3ubZ/6IaTpq3TjupRn3Eqk=
 github.com/aws/aws-sdk-go-v2 v1.26.1 h1:5554eUqIYVWpU0YmeeYZ0wU64H2VLBs8TlhRB2L+EkA=
 github.com/aws/aws-sdk-go-v2 v1.26.1/go.mod h1:ffIFB97e2yNsv4aTSGkqtHnppsIJzw7G7BReUZ3jCXM=
 github.com/aws/aws-sdk-go-v2/aws/protocol/eventstream v1.6.2 h1:x6xsQXGSmW6frevwDA+vi/wqhp1ct18mVXYN08/93to=
@@ -948,8 +948,8 @@ github.com/golang/protobuf v1.4.3/go.mod h1:oDoupMAO8OvCJWAcko0GGGIgR6R6ocIYbsSw
 github.com/golang/protobuf v1.5.0/go.mod h1:FsONVRAS9T7sI+LIUmWTfcYkHO4aIWwzhcaSAoJOfIk=
 github.com/golang/protobuf v1.5.1/go.mod h1:DopwsBzvsk0Fs44TXzsVbJyPhcCPeIwnvohx4u74HPM=
 github.com/golang/protobuf v1.5.2/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
-github.com/golang/protobuf v1.5.3 h1:KhyjKVUg7Usr/dYsdSqoFveMYd5ko72D+zANwlG1mmg=
-github.com/golang/protobuf v1.5.3/go.mod h1:XVQd3VNwM+JqD3oG2Ue2ip4fOMUkwXdXDdiuN0vRsmY=
+github.com/golang/protobuf v1.5.4 h1:i7eJL8qZTpSEXOPTxNKhASYpMn+8e5Q6AdndVa1dWek=
+github.com/golang/protobuf v1.5.4/go.mod h1:lnTiLA8Wa4RWRcIUkrtSVa5nRhsEGBg48fD6rSs7xps=
 github.com/golang/snappy v0.0.3/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
 github.com/golang/snappy v0.0.4 h1:yAGX7huGHXlcLOEtBnF4w7FQwA26wojNCwOYAEhLjQM=
 github.com/golang/snappy v0.0.4/go.mod h1:/XxbfmMg8lxefKM7IXC3fBNl/7bRcc72aCRzEWrmP2Q=
@@ -981,8 +981,8 @@ github.com/google/go-cmp v0.5.9/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeN
 github.com/google/go-cmp v0.6.0 h1:ofyhxvXcZhMsU5ulbFiLKl/XBFqE1GSq7atu8tAmTRI=
 github.com/google/go-cmp v0.6.0/go.mod h1:17dUlkBOakJ0+DkrSSNjCkIjxS6bF9zb3elmeNGIjoY=
 github.com/google/go-containerregistry v0.6.0/go.mod h1:euCCtNbZ6tKqi1E72vwDj2xZcN5ttKpZLfa/wSo5iLw=
-github.com/google/go-containerregistry v0.19.0 h1:uIsMRBV7m/HDkDxE/nXMnv1q+lOOSPlQ/ywc5JbB8Ic=
-github.com/google/go-containerregistry v0.19.0/go.mod h1:u0qB2l7mvtWVR5kNcbFIhFY1hLbf8eeGapA+vbFDCtQ=
+github.com/google/go-containerregistry v0.19.1 h1:yMQ62Al6/V0Z7CqIrrS1iYoA5/oQCm88DeNujc7C1KY=
+github.com/google/go-containerregistry v0.19.1/go.mod h1:YCMFNQeeXeLF+dnhhWkqDItx/JSkH01j1Kis4PsjzFI=
 github.com/google/gofuzz v1.0.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.1.0/go.mod h1:dBl0BpW6vV/+mYPU4Po3pmUjxk6FQPldtuIdl/M65Eg=
 github.com/google/gofuzz v1.2.0 h1:xRy4A+RhZaiKjJ1bPfwQ8sedCA+YS2YcCHW6ec7JMi0=
@@ -2476,32 +2476,32 @@ honnef.co/go/tools v0.0.1-2020.1.4/go.mod h1:X/FiERA/W4tHapMX5mGpAtMSVEeEUOyHaw9
 k8s.io/api v0.20.1/go.mod h1:KqwcCVogGxQY3nBlRpwt+wpAMF/KjaCc7RpywacvqUo=
 k8s.io/api v0.20.4/go.mod h1:++lNL1AJMkDymriNniQsWRkMDzRaX2Y/POTUi8yvqYQ=
 k8s.io/api v0.20.6/go.mod h1:X9e8Qag6JV/bL5G6bU8sdVRltWKmdHsFUGS3eVndqE8=
-k8s.io/api v0.29.1 h1:DAjwWX/9YT7NQD4INu49ROJuZAAAP/Ijki48GUPzxqw=
-k8s.io/api v0.29.1/go.mod h1:7Kl10vBRUXhnQQI8YR/R327zXC8eJ7887/+Ybta+RoQ=
+k8s.io/api v0.29.3 h1:2ORfZ7+bGC3YJqGpV0KSDDEVf8hdGQ6A03/50vj8pmw=
+k8s.io/api v0.29.3/go.mod h1:y2yg2NTyHUUkIoTC+phinTnEa3KFM6RZ3szxt014a80=
 k8s.io/apiextensions-apiserver v0.29.0 h1:0VuspFG7Hj+SxyF/Z/2T0uFbI5gb5LRgEyUVE3Q4lV0=
 k8s.io/apiextensions-apiserver v0.29.0/go.mod h1:TKmpy3bTS0mr9pylH0nOt/QzQRrW7/h7yLdRForMZwc=
 k8s.io/apimachinery v0.20.1/go.mod h1:WlLqWAHZGg07AeltaI0MV5uk1Omp8xaN0JGLY6gkRpU=
 k8s.io/apimachinery v0.20.4/go.mod h1:WlLqWAHZGg07AeltaI0MV5uk1Omp8xaN0JGLY6gkRpU=
 k8s.io/apimachinery v0.20.6/go.mod h1:ejZXtW1Ra6V1O5H8xPBGz+T3+4gfkTCeExAHKU57MAc=
-k8s.io/apimachinery v0.29.1 h1:KY4/E6km/wLBguvCZv8cKTeOwwOBqFNjwJIdMkMbbRc=
-k8s.io/apimachinery v0.29.1/go.mod h1:6HVkd1FwxIagpYrHSwJlQqZI3G9LfYWRPAkUvLnXTKU=
+k8s.io/apimachinery v0.29.3 h1:2tbx+5L7RNvqJjn7RIuIKu9XTsIZ9Z5wX2G22XAa5EU=
+k8s.io/apimachinery v0.29.3/go.mod h1:hx/S4V2PNW4OMg3WizRrHutyB5la0iCUbZym+W0EQIU=
 k8s.io/apiserver v0.20.1/go.mod h1:ro5QHeQkgMS7ZGpvf4tSMx6bBOgPfE+f52KwvXfScaU=
 k8s.io/apiserver v0.20.4/go.mod h1:Mc80thBKOyy7tbvFtB4kJv1kbdD0eIH8k8vianJcbFM=
 k8s.io/apiserver v0.20.6/go.mod h1:QIJXNt6i6JB+0YQRNcS0hdRHJlMhflFmsBDeSgT1r8Q=
 k8s.io/apiserver v0.29.0 h1:Y1xEMjJkP+BIi0GSEv1BBrf1jLU9UPfAnnGGbbDdp7o=
 k8s.io/apiserver v0.29.0/go.mod h1:31n78PsRKPmfpee7/l9NYEv67u6hOL6AfcE761HapDM=
-k8s.io/cli-runtime v0.29.0 h1:q2kC3cex4rOBLfPOnMSzV2BIrrQlx97gxHJs21KxKS4=
-k8s.io/cli-runtime v0.29.0/go.mod h1:VKudXp3X7wR45L+nER85YUzOQIru28HQpXr0mTdeCrk=
+k8s.io/cli-runtime v0.29.3 h1:r68rephmmytoywkw2MyJ+CxjpasJDQY7AGc3XY2iv1k=
+k8s.io/cli-runtime v0.29.3/go.mod h1:aqVUsk86/RhaGJwDhHXH0jcdqBrgdF3bZWk4Z9D4mkM=
 k8s.io/client-go v0.20.1/go.mod h1:/zcHdt1TeWSd5HoUe6elJmHSQ6uLLgp4bIJHVEuy+/Y=
 k8s.io/client-go v0.20.4/go.mod h1:LiMv25ND1gLUdBeYxBIwKpkSC5IsozMMmOOeSJboP+k=
 k8s.io/client-go v0.20.6/go.mod h1:nNQMnOvEUEsOzRRFIIkdmYOjAZrC8bgq0ExboWSU1I0=
-k8s.io/client-go v0.29.0 h1:KmlDtFcrdUzOYrBhXHgKw5ycWzc3ryPX5mQe0SkG3y8=
-k8s.io/client-go v0.29.0/go.mod h1:yLkXH4HKMAywcrD82KMSmfYg2DlE8mepPR4JGSo5n38=
+k8s.io/client-go v0.29.3 h1:R/zaZbEAxqComZ9FHeQwOh3Y1ZUs7FaHKZdQtIc2WZg=
+k8s.io/client-go v0.29.3/go.mod h1:tkDisCvgPfiRpxGnOORfkljmS+UrW+WtXAy2fTvXJB0=
 k8s.io/component-base v0.20.1/go.mod h1:guxkoJnNoh8LNrbtiQOlyp2Y2XFCZQmrcg2n/DeYNLk=
 k8s.io/component-base v0.20.4/go.mod h1:t4p9EdiagbVCJKrQ1RsA5/V4rFQNDfRlevJajlGwgjI=
 k8s.io/component-base v0.20.6/go.mod h1:6f1MPBAeI+mvuts3sIdtpjljHWBQ2cIy38oBIWMYnrM=
-k8s.io/component-base v0.29.0 h1:T7rjd5wvLnPBV1vC4zWd/iWRbV8Mdxs+nGaoaFzGw3s=
-k8s.io/component-base v0.29.0/go.mod h1:sADonFTQ9Zc9yFLghpDpmNXEdHyQmFIGbiuZbqAXQ1M=
+k8s.io/component-base v0.29.3 h1:Oq9/nddUxlnrCuuR2K/jp6aflVvc0uDvxMzAWxnGzAo=
+k8s.io/component-base v0.29.3/go.mod h1:Yuj33XXjuOk2BAaHsIGHhCKZQAgYKhqIxIjIr2UXYio=
 k8s.io/cri-api v0.17.3/go.mod h1:X1sbHmuXhwaHs9xxYffLqJogVsnI+f6cPRcgPel7ywM=
 k8s.io/cri-api v0.20.1/go.mod h1:2JRbKt+BFLTjtrILYVqQK5jqhI+XNdF6UiGMgczeBCI=
 k8s.io/cri-api v0.20.4/go.mod h1:2JRbKt+BFLTjtrILYVqQK5jqhI+XNdF6UiGMgczeBCI=
@@ -2514,8 +2514,8 @@ k8s.io/klog/v2 v2.120.0/go.mod h1:3Jpz1GvMt720eyJH1ckRHK1EDfpxISzJ7I9OYgaDtPE=
 k8s.io/kube-openapi v0.0.0-20201113171705-d219536bb9fd/go.mod h1:WOJ3KddDSol4tAGcJo0Tvi+dK12EcqSLqcWsryKMpfM=
 k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00 h1:aVUu9fTY98ivBPKR9Y5w/AuzbMm96cd3YHRTU83I780=
 k8s.io/kube-openapi v0.0.0-20231010175941-2dd684a91f00/go.mod h1:AsvuZPBlUDVuCdzJ87iajxtXuR9oktsTctW/R9wwouA=
-k8s.io/kubectl v0.29.0 h1:Oqi48gXjikDhrBF67AYuZRTcJV4lg2l42GmvsP7FmYI=
-k8s.io/kubectl v0.29.0/go.mod h1:0jMjGWIcMIQzmUaMgAzhSELv5WtHo2a8pq67DtviAJs=
+k8s.io/kubectl v0.29.3 h1:RuwyyIU42MAISRIePaa8Q7A3U74Q9P4MoJbDFz9o3us=
+k8s.io/kubectl v0.29.3/go.mod h1:yCxfY1dbwgVdEt2zkJ6d5NNLOhhWgTyrqACIoFhpdd4=
 k8s.io/kubernetes v1.13.0/go.mod h1:ocZa8+6APFNC2tX1DZASIbocyYT5jHzqFVsY5aoB7Jk=
 k8s.io/utils v0.0.0-20201110183641-67b214c5f920/go.mod h1:jPW/WVKK9YHAvNhRxK0md/EJ228hCsBRufyofKtW8HA=
 k8s.io/utils v0.0.0-20231127182322-b307cd553661 h1:FepOBzJ0GXm8t0su67ln2wAZjbQ6RxQGZDnzuLcrUTI=

integration/k8s_test.go

@@ -31,18 +31,14 @@ func TestK8s(t *testing.T) {
 			"--cache-dir",
 			cacheDir,
 			"k8s",
-			"cluster",
+			"kind-kind-test",
 			"--report",
 			"summary",
 			"-q",
 			"--timeout",
 			"5m0s",
 			"--format",
 			"json",
-			"--components",
-			"workload",
-			"--context",
-			"kind-kind-test",
 			"--output",
 			outputFile,
 		}
@@ -79,12 +75,10 @@ func TestK8s(t *testing.T) {
 		outputFile := filepath.Join(t.TempDir(), "output.json")
 		osArgs := []string{
 			"k8s",
-			"cluster",
+			"kind-kind-test",
 			"--format",
 			"cyclonedx",
 			"-q",
-			"--context",
-			"kind-kind-test",
 			"--output",
 			outputFile,
 		}
@@ -111,51 +105,5 @@ func TestK8s(t *testing.T) {
 		assert.True(t, lo.SomeBy(*got.Dependencies, func(r cdx.Dependency) bool {
 			return len(*r.Dependencies) > 0
 		}))
-
-	})
-
-	t.Run("specific resource scan", func(t *testing.T) {
-		// Set up the output file
-		outputFile := filepath.Join(t.TempDir(), "output.json")
-
-		osArgs := []string{
-			"k8s",
-			"-n",
-			"default",
-			"deployments/nginx-deployment",
-			"-q",
-			"--timeout",
-			"5m0s",
-			"--format",
-			"json",
-			"--components",
-			"workload",
-			"--context",
-			"kind-kind-test",
-			"--output",
-			outputFile,
-		}
-
-		// Run Trivy
-		err := execute(osArgs)
-		require.NoError(t, err)
-
-		var got report.Report
-		f, err := os.Open(outputFile)
-		require.NoError(t, err)
-		defer f.Close()
-
-		err = json.NewDecoder(f).Decode(&got)
-		require.NoError(t, err)
-
-		// Flatten findings
-		results := lo.FlatMap(got.Resources, func(resource report.Resource, _ int) []types.Result {
-			return resource.Results
-		})
-
-		// Has vulnerabilities
-		assert.True(t, lo.SomeBy(results, func(r types.Result) bool {
-			return len(r.Vulnerabilities) > 0
-		}))
 	})
 }

pkg/commands/app.go

@@ -934,22 +934,21 @@ func NewKubernetesCommand(globalFlags *flag.GlobalFlagGroup) *cobra.Command {
 		VulnerabilityFlagGroup: flag.NewVulnerabilityFlagGroup(),
 	}
 	cmd := &cobra.Command{
-		Use:     "kubernetes [flags] { cluster | all | specific resources like kubectl. eg: pods, pod/NAME }",
+		Use:     "kubernetes [flags] [CONTEXT]",
 		Aliases: []string{"k8s"},
 		GroupID: groupScanning,
 		Short:   "[EXPERIMENTAL] Scan kubernetes cluster",
+		Long:    `Default context in kube configuration will be used unless specified`,
 		Example: `  # cluster scanning
-  $ trivy k8s --report summary cluster
+  $ trivy k8s --report summary
 
-  # namespace scanning:
-  $ trivy k8s -n kube-system --report summary all
+  # cluster scanning with specific namespace:
+  $ trivy k8s --include-namespaces kube-system --report summary 
 
-  # resources scanning:
-  $ trivy k8s --report=summary deploy
-  $ trivy k8s --namespace=kube-system --report=summary deploy,configmaps
-
-  # resource scanning:
-  $ trivy k8s deployment/orion
+  # cluster with specific context:
+  $ trivy k8s kind-kind --report summary 
+  
+  
 `,
 		PreRunE: func(cmd *cobra.Command, args []string) error {
 			if err := k8sFlags.Bind(cmd); err != nil {
@@ -1236,7 +1235,7 @@ func validateArgs(cmd *cobra.Command, args []string) error {
 		return nil
 	}
 
-	if len(args) == 0 && viper.GetString(flag.InputFlag.ConfigName) == "" {
+	if len(args) == 0 && viper.GetString(flag.InputFlag.ConfigName) == "" && cmd.Name() != "kubernetes" {
 		if err := cmd.Help(); err != nil {
 			return err
 		}