kube-psp-advisor
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please add the projected volume type in the volumes list
Is your feature request related to a problem? Please describe.
When running kubectl advise-psp inspect -n test_namespace
and that pod requires a projected
volumeType of some kind, the psp generated is not included in the list of volumes:
in the generated yaml.
Describe the solution you'd like
If a volumeType of projected
is detected in the spec its read write property and type should be listed in the psp generated i
Describe alternatives you've considered No other alternatives were considered other than having to debug the missing pieces while getting the amazon-cloudwatch-agent and fluentbitd daemonsets running in their namespace.
I also found the same to be true for pods that might need to allow for allowPrivilegeEscalation
and various allowedCapabilities
generally are listed in the pod spec, but also not included in the generated output. If I should create a new issue for each of these I can
@caleyg do you have a sample yaml that I can test with?
thanks for the response! these might be able to help some!
kind: Pod
metadata:
name: test-projected-volume
spec:
containers:
- name: test-projected-volume
image: busybox
args:
- sleep
- "86400"
volumeMounts:
- name: all-in-one
mountPath: "/projected-volume"
readOnly: true
volumes:
- name: all-in-one
projected:
sources:
- secret:
name: user
- secret:
name: pass
# Create files containing the username and password:
echo -n "admin" > ./username.txt
echo -n "1f2d1e2e67df" > ./password.txt
# Package these files into secrets:
kubectl create secret generic user --from-file=./username.txt
kubectl create secret generic pass --from-file=./password.txt
# create the projected test pod (the above yaml)
kubectl apply -f https://k8s.io/examples/pods/storage/projected.yaml
POD with NET_ADMIN
capabilities I haven't tried to add others that might be needed
kind: Pod
metadata:
name: capabilities
spec:
containers:
- name: capabilities
image: "ubuntu:14.04"
command:
- /bin/sleep
- "300"
securityContext:
capabilities:
add:
- NET_ADMIN
a privileged
pod that would need a generated psp unique to that pod to include allowPrivilegeEscalation: true
apiVersion: v1
kind: Pod
metadata:
name: privileged
spec:
containers:
- name: privileged
image:"ubuntu:14.04"
securityContext:
privileged: true