Project: Trivy (Provisioning / Security & Compliance)
File: trivy_rootfs.md

Scan rootfs ``` trivy rootfs [flags] ROOTDIR ``` ``` $ docker export $(docker create alpine:3.10.2) | tar -C /tmp/rootfs -xvf - $ trivy rootfs /tmp/rootfs $ docker run --rm -it alpine:3.11 / # curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin / # trivy rootfs / ``` ``` --cache-backend string cache backend (e.g. redis://localhost:6379) (default "fs") --cache-ttl duration cache TTL when using redis as cache backend --cf-params strings specify paths to override the CloudFormation parameters files --check-namespaces strings Rego namespaces --checks-bundle-repository string OCI registry URL to retrieve checks bundle from (default "ghcr.io/aquasecurity/trivy-checks:0") --clear-cache clear image caches without scanning --config-check strings specify the paths to the Rego check files or to the directories containing them, applying config files --config-data strings specify paths from which data for the Rego checks will be recursively loaded --custom-headers strings custom headers in client mode --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 --enable-modules strings [EXPERIMENTAL] module names to enable --exit-code int specify exit code when any security issues are found --exit-on-eol int exit with the specified code when the OS reaches end of service/life --file-patterns strings specify config file patterns -f, --format string format (table,json,template,sarif,cyclonedx,spdx,spdx-json,github,cosign-vuln) (default "table") --helm-api-versions strings Available API versions used for Capabilities.APIVersions. This flag is the same as the api-versions flag of the helm template command. (can specify multiple or separate values with commas: policy/v1/PodDisruptionBudget,apps/v1/Deployment) --helm-kube-version string Kubernetes version used for Capabilities.KubeVersion. This flag is the same as the kube-version flag of the helm template command. --helm-set strings specify Helm values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2) --helm-set-file strings specify Helm values from respective files specified via the command line (can specify multiple or separate values with commas: key1=path1,key2=path2) --helm-set-string strings specify Helm string values on the command line (can specify multiple or separate values with commas: key1=val1,key2=val2) --helm-values strings specify paths to override the Helm values.yaml files -h, --help help for rootfs --ignore-policy string specify the Rego file path to evaluate each vulnerability --ignore-status strings comma-separated list of vulnerability status to ignore (unknown,notaffected,affected,fixed,underinvestigation,willnotfix,fixdeferred,endof_life) --ignore-unfixed display only fixed vulnerabilities --ignored-licenses strings specify a list of license to ignore --ignorefile string specify .trivyignore file (default ".trivyignore") --include-deprecated-checks include deprecated checks --include-non-failures include successes and exceptions, available with '--scanners misconfig' --java-db-repository string OCI repository to retrieve trivy-java-db from (default

--license-confidence-level float specify license classifier's confidence level (default 0.9) --license-full eagerly look for licenses in source code headers and license files --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]) --module-dir string specify directory to the wasm modules that will be loaded (default "$HOME/.trivy/modules") --no-progress suppress progress bar --offline-scan do not issue API requests to identify dependencies -o, --output string output file name --output-plugin-arg string [EXPERIMENTAL] output plugin arguments --parallel int number of goroutines enabled for parallel scanning, set 0 to auto-detect parallelism (default 5) --password strings password. Comma-separated passwords allowed. TRIVY_PASSWORD should be used for security reasons. --redis-ca string redis ca file location, if using redis as cache backend --redis-cert string redis certificate file location, if using redis as cache backend --redis-key string redis key file location, if using redis as cache backend --redis-tls enable redis TLS with public certificates, if using redis as cache backend --registry-token string registry token --rekor-url string [EXPERIMENTAL] address of rekor STL server (default "https://rekor.sigstore.dev") --reset remove all caches and database --reset-checks-bundle remove checks bundle --sbom-sources strings [EXPERIMENTAL] try to retrieve SBOM from the specified sources (oci,rekor) --scanners strings comma-separated list of what security issues to detect (vuln,misconfig,secret,license) (default [vuln,secret]) --secret-config string specify a path to config file for secret scanning (default "trivy-secret.yaml") --server string server address in client mode -s, --severity strings severities of security issues to be displayed (UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL) (default [UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL]) --show-suppressed [EXPERIMENTAL] show suppressed vulnerabilities --skip-check-update skip fetching rego check updates --skip-db-update skip updating vulnerability database --skip-dirs strings specify the directories or glob patterns to skip --skip-files strings specify the files or glob patterns to skip --skip-java-db-update skip updating Java index database -t, --template string output template --tf-exclude-downloaded-modules exclude misconfigurations for downloaded terraform modules --tf-vars strings specify paths to override the Terraform tfvars files --token string for authentication in client/server mode --token-header string specify a header name for token in client/server mode (default "Trivy-Token") --trace enable more verbose trace output for custom queries --username strings username. Comma-separated usernames allowed. --vex string [EXPERIMENTAL] file path to VEX --vuln-type strings comma-separated list of vulnerability types (os,library) (default [os,library]) ``` ``` --cache-dir string cache directory (default "/path/to/cache") -c, --config string config path (default "trivy.yaml") -d, --debug debug mode --generate-default-config write the default config to trivy-default.yaml --insecure allow insecure server connections -q, --quiet suppress progress bar and log output --timeout duration timeout (default 5m0s) -v, --version show version ``` - Unified security scanner