Registry scanner

This chart deploys the Sysdig Registry Scanner as a scheduled Cronjob in your Kubernetes cluster.

Installing the Chart

Add Sysdig Helm charts repository:

$ helm repo add sysdig https://charts.sysdig.com

Deploy the registry scanner

$ helm install --create-namespace -n registry-scanner registry-scanner -f values.yaml sysdig/registry-scanner

Configuration

The following table lists the configurable parameters of the Sysdig Registry Scanner chart and their default values:

Parameter	Description	Default
`cronjob.schedule`	Cronjob expression for registry scan scheduling	`"0 6 * * *"`
`cronjob.failedJobsHistoryLimit`	Number of failed job history to keep on the cluster	`5`
`cronjob.successfulJobsHistoryLimit`	Number of successful job history to keep on the cluster	`2`
`cronjob.restartPolicy`	Restart policy for a failed registry-scan execution	`Never`
`config.registryURL`	URL of the registry to scan	`http://my-docker-registry.com`
`config.registryApiUrl`	API URL of the registry to scan. This is required if your registry type is Artifactory	` `
`config.registryUser`	Username for registry authentication	` `
`config.registryPassword`	Password for registry authentication	` `
`config.registrySkipTLS`	Ignore registry TLS certificate errors (self-signed, etc.)	`false`
`config.secureBaseURL`	Sysdig Secure Base URL	`https://secure.sysdig.com`
`config.secureAPIToken`	API Token to access Sysdig Secure	` `
`config.secureOnPrem`	Sysdig Secure is on-prem installation (vs SaaS)	`false`
`config.secureSkipTLS`	Ignore Sysdig Secure TLS certificate errors	`false`
`config.maxWorkers`	Max number of parallel inline scanner workers to spawn in cluster	`1`
`config.filter.include`	List of regular expressions. Images matching any of these expressions are always included when scanning.	`[]`
`config.filter.exclude`	List of regular expressions. Images matching any of these expressions are excluded when scanning.	`[]`
`config.filter.maxAgeDays`	Exclude images with creation date older than specified number of days.	` `
`config.filter.maxTagsPerRepository`	Only scan a maximum number of tags per repository, excluding older images by creation date	` `
`proxy.httpProxy`	URL of the proxy for HTTP connections, or empty if not using proxy (sets the http_proxy environment variable)	` `
`proxy.httpsProxy`	URL of the proxy for HTTPS connections, or empty if not using proxy (sets the https_proxy environment variable)	` `
`proxy.noProxy`	Comma-separated list of domain extensions proxy should not be used for. Include the internal IP of the kubeapi server.	` `
`image.repository`	Registry Scanner image repository	`quay.io/sysdig/registry-scanner`
`image.tag`	Registry Scanner image tag	`master`
`image.pullPolicy`	PullPolicy for Registry Scanner image	`Always`
`serviceAccount.scanner.create`	Create the service account	`true`
`serviceAccount.scanner.annotations`	Extra annotations for serviceAccount	`{}`
`serviceAccount.scanner.name`	Use this value as serviceAccount Name	` `
`imagePullSecrets`	The image pull secrets	`[]`
`nameOverride`	Chart name override	` `
`fullnameOverride`	Chart full name override	` `
`existingSecretName`	Name of a Kubernetes secret containing ‘secureAPIToken’, ‘registryUser’, and ‘registryPassword’ entries	` `
`podAnnotations`	Registry scanner pod annotations	`{}`
`podSecurityContext`	Security context for Registry Scanner pod	`{}`
`securityContext`	Security context for Registry Scanner container	`{}`
`resources`	Resource limits for registry scanner container	`{}`
`nodeSelector`	Configure nodeSelector for scheduling	`{}`
`tolerations`	Tolerations for scheduling	`[]`
`affinity`	Configure affinity rules	`{}`

Specify each parameter using the --set key=value[,key=value] argument to helm install. For example,

$ helm install my-release-name \
    --set config.secureAPIToken=YOUR-KEY-HERE \
    --set config.registryUser=admin \
    --set config.registryPassword=REGISTRY-PASSWORD-HERE \
    sysdig/registry-scanner

Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,

$ helm install my-release-name -f values.yaml sysdig/registry-scanner

On-Prem deployment

Use the following command to deploy in an on-prem:

$ helm install my-release-name \
    --set config.secureAPIToken=YOUR-KEY-HERE \
    --set config.registryUser=admin \
    --set config.registryPassword=REGISTRY-PASSWORD-HERE \
    --set config.secureBaseURL=SECURE_URL \
    --set config.secureSkipTLS=true \
    sysdig/registry-scanner

Use config.secureSkipTLS=true if you are using self signed certificates.