---
title: Retrieving raw compliance results
exercise: 6
date: '2024-09-02'
tags: ['openshift','containers','kubernetes','disconnected']
draft: false
authors: ['default']
summary: "Need to integrate results with another platform?"
---

Often organisations will have dedicated software for managing governance, risk and compliance or need to provide results to external auditors. In these situations while the dashboards within Red Hat Advanced Cluster Security, or `ComplianceCheckResult` objects in the OpenShift APIServer are helpful, what we really need to do is integrate these results into our third party compliance management platform or pass results in a standardised format to third parties.

In this exercise, we'll briefly step through retrieving raw compliance results, in the well known **Asset Reporting Framework** (ARF) format.

The Asset Reporting Format is a data model to express the transport format of information about assets, and the relationships between assets and reports. The standardized data model facilitates the reporting, correlating, and fusing of asset information throughout and between organizations. ARF is vendor and technology neutral, flexible, and suited for a wide variety of reporting applications.

For more details on the format specification refer to https://www.nist.gov/publications/specification-asset-reporting-format-11


## 6.1 - Understanding raw result storage

When the Compliance Operator runs a scan, raw results are stored in a `PersistentVolume`. The following `oc` command shows the mapping `PersistentVolume` name for a given scan name.

Let's use our scan name that we set up previously, `daily-nist-800-53-moderate`:

```bash
 oc get --namespace openshift-compliance compliancesuites daily-nist-800-53-moderate --output json | jq '.status.scanStatuses[].resultsStorage'
```

We should see results showing the name of each `PersistentVolume` for each profile that was scanned, below is an example:

```json
{
  "name": "ocp4-moderate",
  "namespace": "openshift-compliance"
}
{
  "name": "ocp4-moderate-node-master",
  "namespace": "openshift-compliance"
}
{
  "name": "ocp4-moderate-node-worker",
  "namespace": "openshift-compliance"
}
```

We can view the details of these `PersistentVolumes` as follows:


```bash
oc get pvc --namespace openshift-compliance ocp4-moderate
```


## 6.2 - Retrieving results from a volume

Let's retrieve some specific results files from a volume by mounting the volume into a pod, and then using `oc` to copy the volume contents to our highside ssh host.

We can create a pod using the `rhel8/support-tools` additional image that was mirrored into our disconnected environment.

> Note: Note the use of the pinned sha256 image digest below rather than standard image tags, this is a requirement of the mirroring process.

```bash
cat << EOF | oc --namespace openshift-compliance apply --filename -
apiVersion: "v1"
kind: Pod
metadata:
  name: pv-extract
spec:
  containers:
    - name: pv-extract-pod
      image: registry.redhat.io/rhel8/support-tools@sha256:ab42416e9e3460f6c6adac4cf09013be6f402810fba452ea95bd717c3ab4076b
      command: ["sleep", "3000"]
      volumeMounts:
      - mountPath: "/ocp4-moderate-scan-results"
        name: ocp4-moderate-scan-vol
  volumes:
    - name: ocp4-moderate-scan-vol
      persistentVolumeClaim:
        claimName: ocp4-moderate
EOF
```

> Note: Spawning a pod that mounts the `PersistentVolume` will keep the claim as `Bound`. If the volume’s storage class in use has permissions set to `ReadWriteOnce`, the volume is only mountable by one pod at a time. You must delete the pod upon completion, or it will not be possible for the Operator to schedule a pod and continue storing results in this location.

With the volume mounted we can copy the results out to our machine:

```bash
mkdir /mnt/high-side-data/compliance-results
oc cp pv-extract:/ocp4-moderate-scan-results --namespace openshift-compliance .
```

After the copy has completed we should delete our helper pod to unbind the volume:

```bash
oc delete pod pv-extract --namespace openshift-compliance
```


## 6.3 Reviewing raw result files

