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fix: use failureAction and failureActionOverrides in validate rules (#10941)

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Signed-off-by: Mariam Fahmy <mariam.fahmy@nirmata.com>
This commit is contained in:
Mariam Fahmy 2024-09-03 13:04:19 +03:00 • committed by GitHub
parent 8e35198c28
commit d9b975129c
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GPG key ID: B5690EEEBB952194
19 changed files with 181 additions and 144 deletions
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5
charts/kyverno-policies/Chart.yaml
View file

@ -21,3 +21,8 @@ kubeVersion: ">=1.25.0-0"
annotations:
artifacthub.io/operator: "false"
artifacthub.io/prerelease: "false"
artifacthub.io/changes: |
- kind: removed
description: Remove spec.validationFailureAction field from policies as it is deprecated
- kind: added
description: Add spec.validate[*].failureAction field to policies

16
charts/kyverno-policies/templates/baseline/disallow-capabilities.yaml
View file

@ -22,14 +22,6 @@ metadata:
Adding capabilities beyond those listed in the policy must be disallowed.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -68,6 +60,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Any capabilities added beyond the allowed list (AUDIT_WRITE, CHOWN, DAC_OVERRIDE, FOWNER,
FSETID, KILL, MKNOD, NET_BIND_SERVICE, SETFCAP, SETGID, SETPCAP, SETUID, SYS_CHROOT)

16
charts/kyverno-policies/templates/baseline/disallow-host-namespaces.yaml
View file

@ -23,14 +23,6 @@ metadata:
fields which make use of these host namespaces are unset or set to `false`.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -52,6 +44,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Sharing the host namespaces is disallowed. The fields spec.hostNetwork,
spec.hostIPC, and spec.hostPID must be unset or set to `false`.

16
charts/kyverno-policies/templates/baseline/disallow-host-path.yaml
View file

@ -22,14 +22,6 @@ metadata:
and should not be allowed. This policy ensures no hostPath volumes are in use.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -51,6 +43,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
HostPath volumes are forbidden. The field spec.volumes[*].hostPath must be unset.
pattern:

16
charts/kyverno-policies/templates/baseline/disallow-host-ports.yaml
View file

@ -22,14 +22,6 @@ metadata:
field is unset or set to `0`.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -51,6 +43,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Use of host ports is disallowed. The fields spec.containers[*].ports[*].hostPort
, spec.initContainers[*].ports[*].hostPort, and spec.ephemeralContainers[*].ports[*].hostPort

16
charts/kyverno-policies/templates/baseline/disallow-host-process.yaml
View file

@ -23,14 +23,6 @@ metadata:
the `hostProcess` field, if present, is set to `false`.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -52,6 +44,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
HostProcess containers are disallowed. The fields spec.securityContext.windowsOptions.hostProcess,
spec.containers[*].securityContext.windowsOptions.hostProcess, spec.initContainers[*].securityContext.windowsOptions.hostProcess,

16
charts/kyverno-policies/templates/baseline/disallow-privileged-containers.yaml
View file

@ -21,14 +21,6 @@ metadata:
ensures Pods do not call for privileged mode.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -50,6 +42,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Privileged mode is disallowed. The fields spec.containers[*].securityContext.privileged
and spec.initContainers[*].securityContext.privileged must be unset or set to `false`.

16
charts/kyverno-policies/templates/baseline/disallow-proc-mount.yaml
View file

@ -23,14 +23,6 @@ metadata:
server.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -52,6 +44,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Changing the proc mount from the default is not allowed. The fields
spec.containers[*].securityContext.procMount, spec.initContainers[*].securityContext.procMount,

24
charts/kyverno-policies/templates/baseline/disallow-selinux.yaml
View file

@ -21,14 +21,6 @@ metadata:
ensures that the `seLinuxOptions` field is undefined.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -50,6 +42,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Setting the SELinux type is restricted. The fields
spec.securityContext.seLinuxOptions.type, spec.containers[*].securityContext.seLinuxOptions.type,
@ -90,6 +90,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Setting the SELinux user or role is forbidden. The fields
spec.securityContext.seLinuxOptions.user, spec.securityContext.seLinuxOptions.role,

16
charts/kyverno-policies/templates/baseline/restrict-apparmor-profiles.yaml
View file

@ -24,14 +24,6 @@ metadata:
specify any other AppArmor profiles than `runtime/default` or `localhost/*`.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -53,6 +45,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Specifying other AppArmor profiles is disallowed. The annotation
`container.apparmor.security.beta.kubernetes.io` if defined

16
charts/kyverno-policies/templates/baseline/restrict-seccomp.yaml
View file

@ -23,14 +23,6 @@ metadata:
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
background: {{ .Values.background }}
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
- name: check-seccomp
@ -51,6 +43,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Use of custom Seccomp profiles is disallowed. The fields
spec.securityContext.seccompProfile.type,

16
charts/kyverno-policies/templates/baseline/restrict-sysctls.yaml
View file

@ -25,14 +25,6 @@ metadata:
a Pod.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -54,6 +46,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Setting additional sysctls above the allowed type is disallowed.
The field spec.securityContext.sysctls must be unset or not use any other names

32
charts/kyverno-policies/templates/other/require-non-root-groups.yaml
View file

@ -23,14 +23,6 @@ metadata:
using `anyPattern` from being persisted properly in Kubernetes 1.23.0-1.23.2.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -52,6 +44,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Running with root group IDs is disallowed. The fields
spec.securityContext.runAsGroup, spec.containers[*].securityContext.runAsGroup,
@ -99,6 +99,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Containers cannot run with a root primary or supplementary GID. The field
spec.securityContext.supplementalGroups must be unset or
@ -121,6 +129,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Containers cannot run with a root primary or supplementary GID. The field
spec.securityContext.fsGroup must be unset or set to a value greater than zero.

24
charts/kyverno-policies/templates/restricted/disallow-capabilities-strict.yaml
View file

@ -23,14 +23,6 @@ metadata:
all containers must explicitly drop `ALL` capabilities.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -69,6 +61,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Containers must drop `ALL` capabilities.
foreach:
@ -114,6 +114,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Any capabilities added other than NET_BIND_SERVICE are disallowed.
foreach:

16
charts/kyverno-policies/templates/restricted/disallow-privilege-escalation.yaml
View file

@ -21,14 +21,6 @@ metadata:
This policy ensures the `allowPrivilegeEscalation` field is set to `false`.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -50,6 +42,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Privilege escalation is disallowed. The fields
spec.containers[*].securityContext.allowPrivilegeEscalation,

16
charts/kyverno-policies/templates/restricted/require-run-as-non-root-user.yaml
View file

@ -21,14 +21,6 @@ metadata:
`runAsUser` is either unset or set to a number greater than zero.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -50,6 +42,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Running as root is not allowed. The fields spec.securityContext.runAsUser,
spec.containers[*].securityContext.runAsUser, spec.initContainers[*].securityContext.runAsUser,

16
charts/kyverno-policies/templates/restricted/require-run-as-nonroot.yaml
View file

@ -22,14 +22,6 @@ metadata:
using `anyPattern` from being persisted properly in Kubernetes 1.23.0-1.23.2.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -51,6 +43,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Running as root is not allowed. Either the field spec.securityContext.runAsNonRoot
must be set to `true`, or the fields spec.containers[*].securityContext.runAsNonRoot,

16
charts/kyverno-policies/templates/restricted/restrict-seccomp-strict.yaml
View file

@ -24,14 +24,6 @@ metadata:
using `anyPattern` from being persisted properly in Kubernetes 1.23.0-1.23.2.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -53,6 +45,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Use of custom Seccomp profiles is disallowed. The fields
spec.securityContext.seccompProfile.type,

16
charts/kyverno-policies/templates/restricted/restrict-volume-types.yaml
View file

@ -24,14 +24,6 @@ metadata:
This policy blocks any other type of volume other than those in the allow list.
labels: {{ include "kyverno-policies.labels" . | nindent 4 }}
spec:
{{- with index .Values "validationFailureActionByPolicy" $name }}
validationFailureAction: {{ toYaml . }}
{{- else }}
validationFailureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
validationFailureActionOverrides: {{ toYaml . | nindent 4 }}
{{- end }}
background: {{ .Values.background }}
failurePolicy: {{ .Values.failurePolicy }}
rules:
@ -70,6 +62,14 @@ spec:
skipBackgroundRequests: {{ .Values.skipBackgroundRequests }}
{{- end }}
validate:
{{- with index .Values "validationFailureActionByPolicy" $name }}
failureAction: {{ toYaml . }}
{{- else }}
failureAction: {{ .Values.validationFailureAction }}
{{- end }}
{{- with concat (index .Values "validationFailureActionOverrides" "all") (default list (index .Values "validationFailureActionOverrides" $name)) }}
failureActionOverrides: {{ toYaml . | nindent 8 }}
{{- end }}
message: >-
Only the following types of volumes may be used: configMap, csi, downwardAPI,
emptyDir, ephemeral, persistentVolumeClaim, projected, and secret.