Trivy

The trivy scraper uses Trivy to scan for security vulnerabilities & misconfigurations in your configuration. At the moment, there's only support for scanning Kubernetes objects.

trivy-scraper.yaml
apiVersion: configs.flanksource.com/v1
kind: ScrapeConfig
metadata:
  name: trivy-scraper
spec:
  trivy:
    - version: "0.40.0"
      ignoreUnfixed: true
      severity:
        - critical
        - high
      scanners:
        - config
        - license
        - rbac
        - secret
        - vuln
      kubernetes: {}
      timeout: "20m" # Increased from the default 5m timeout

Unlike other scrapers, this one does not scape new configs but rather look for security vulnerabilities in the existing configs. This scrapper, if configured to scan a kubernetes cluster, will map all the found vulnerabilities to the corresponding config item.

Fig: Config Insights generated by Trivy Scraper

Fig: A detailed view of the analysis on the postgres container

Scraper

Field	Description	Scheme	Required
logLevel	Specify the level of logging.	string
schedule	Specify the interval to scrape in cron format. Defaults to every 60 minutes.	string
trivy	Specifies the list of Trivy configurations to scrape.	[]Trivy

Trivy

Field	Description	Scheme	Required
compliance	compliance report to generates(k8s-nsa, k8s-cis, k8s-pss-baseline, k8s-pss-restricted).	string
ignoredLicenses	specify a list of license to ignore.	[]string
ignoreUnfixed	display only fixed vulnerabilities.	bool
kubernetes	Specify the trivy option to scan kubernetes objects.	K8sOptions	true
licenseFull	eagerly look for licenses in source code headers and license files.	bool
scanners	Scanners to use.	[]string
severity	severities of security issues to be displayed s(comma separated)(default "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL").	string
timeout	Trivy timeout	string
version	Specify the Trivy version to use. s(default 0.40.0)	string
vulnType	comma-separated list of vulnerability types s(comma separated)(default "os,library").	string

K8sOptions

Trivy Options consist of selected few flags that are passed on to trivy.

| Field | Description | Scheme | Required | | ------------ | -------------------------------------------------------------------------------------- | ---------- | -------- | --- | | components | Specify which components to scan*(default workload, infra).* | []string | | s | | kubeconfig | Specify the kubeconfig file path to use as a static value or as a JSONPath expression. | string | | s | | namespace | Specify a namespace to scan. | string | true | | context | Specify a context to scan. | string | | s | import from "@flanksource/icons/mi"