Files
kubescape/core/pkg/hostsensorutils/hostsensor.yaml
Marco Kilchhofer 57e435271e chore: Explicit set allowPrivilegeEscalation=true
The value of allowPrivilegeEscalation followed implicit default of Kubernetes:
> AllowPrivilegeEscalation is true always when the container is:
> 1) run as Privileged
> 2) has CAP_SYS_ADMIN

For users still using PodSecurityPolicy (or a follow-up product like OPA Gatekeeper or
Kyverno), there might be mutating admission controllers which defaults this field to
`false` if unset. A value of `false` would then conflict with `privileged: true`.

Signed-off-by: Marco Kilchhofer <mkilchhofer@users.noreply.github.com>
2022-12-14 22:27:05 +01:00

77 lines
2.0 KiB
YAML

apiVersion: v1
kind: Namespace
metadata:
labels:
app: kubescape-host-scanner
k8s-app: kubescape-host-scanner
kubernetes.io/metadata.name: kubescape-host-scanner
tier: kubescape-host-scanner-control-plane
name: kubescape-host-scanner
---
apiVersion: apps/v1
kind: DaemonSet
metadata:
name: host-scanner
namespace: kubescape-host-scanner
labels:
app: host-scanner
k8s-app: kubescape-host-scanner
spec:
selector:
matchLabels:
name: host-scanner
template:
metadata:
labels:
name: host-scanner
spec:
tolerations:
# this toleration is to have the DaemonDet runnable on master nodes
# remove it if your masters can't run pods
- key: node-role.kubernetes.io/control-plane
operator: Exists
effect: NoSchedule
- key: node-role.kubernetes.io/master
operator: Exists
effect: NoSchedule
containers:
- name: host-sensor
image: quay.io/kubescape/host-scanner:v1.0.39
securityContext:
allowPrivilegeEscalation: true
privileged: true
readOnlyRootFilesystem: true
procMount: Unmasked
ports:
- name: scanner # Do not change port name
hostPort: 7888
containerPort: 7888
protocol: TCP
resources:
limits:
cpu: 0.1m
memory: 200Mi
requests:
cpu: 1m
memory: 200Mi
volumeMounts:
- mountPath: /host_fs
name: host-filesystem
readinessProbe:
httpGet:
path: /kernelVersion
port: 7888
initialDelaySeconds: 1
periodSeconds: 1
terminationGracePeriodSeconds: 120
dnsPolicy: ClusterFirstWithHostNet
automountServiceAccountToken: false
volumes:
- hostPath:
path: /
type: Directory
name: host-filesystem
hostNetwork: true
hostPID: true
hostIPC: true