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genpolicy: tests: add test for config_map volumes

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This patch adds test for config_map volumes.

Signed-off-by: Archana Choudhary <archana1@microsoft.com>
This commit is contained in:
Archana Choudhary
2025-05-22 14:39:18 +00:00
parent 9ebbc08d70
commit 68c8c31718
4 changed files with 184 additions and 0 deletions
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5
src/tools/genpolicy/tests/policy/main.rs
View File

@@ -284,4 +284,9 @@ mod tests {
async fn test_create_container_mounts() {
runtests("createcontainer/volumes/emptydir").await;
}
#[tokio::test]
async fn test_create_container_volumes_config_map() {
runtests("createcontainer/volumes/config_map").await;
}
}

7
src/tools/genpolicy/tests/policy/testdata/createcontainer/volumes/config_map/config_map.yaml vendored Normal file
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@@ -0,0 +1,7 @@
---
apiVersion: v1
kind: ConfigMap
metadata:
name: config-map1
data:
simple_value1: value1

21
src/tools/genpolicy/tests/policy/testdata/createcontainer/volumes/config_map/pod.yaml vendored Normal file
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@@ -0,0 +1,21 @@
---
apiVersion: v1
kind: Pod
metadata:
name: dummy
spec:
runtimeClassName: kata-cc-isolation
containers:
- name: dummy
image: "registry.k8s.io/pause:3.6@sha256:3d380ca8864549e74af4b29c10f9cb0956236dfb01c40ca076fb6c37253234db"
volumeMounts:
- name: config
mountPath: /config
readOnly: true
volumes:
- name: config
configMap:
name: config-map1
items:
- key: simple_value1
path: simple_value1

151
src/tools/genpolicy/tests/policy/testdata/createcontainer/volumes/config_map/testcases.json vendored Normal file
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@@ -0,0 +1,151 @@
[
{
"description": "CreateContainer with config map volume",
"allowed": true,
"request": {
"type": "CreateContainer",
"OCI": {
"Version": "1.1.0",
"Annotations": {
"io.kubernetes.cri.sandbox-name": "dummy",
"io.kubernetes.cri.sandbox-namespace": "default",
"io.kubernetes.cri.container-type": "container",
"io.katacontainers.pkg.oci.container_type": "pod_container",
"io.katacontainers.pkg.oci.bundle_path": "/run/containerd/io.containerd.runtime.v2.task/k8s.io/bundle-id",
"io.kubernetes.cri.sandbox-id": "0000000000000000000000000000000000000000000000000000000000000000",
"io.kubernetes.cri.container-name": "dummy"
},
"Linux": {
"GIDMappings": [],
"MountLabel": "",
"Resources": {
"Devices": []
},
"RootfsPropagation": "",
"Namespaces": [
{
"Path": "",
"Type": "ipc"
},
{
"Path": "",
"Type": "uts"
},
{
"Path": "",
"Type": "mount"
},
{
"Path": "/run/netns/podns",
"Type": "network"
}
],
"MaskedPaths": [
"/proc/acpi",
"/proc/asound",
"/proc/kcore",
"/proc/keys",
"/proc/latency_stats",
"/proc/timer_list",
"/proc/timer_stats",
"/proc/sched_debug",
"/sys/firmware",
"/proc/scsi"
],
"ReadonlyPaths": [
"/proc/bus",
"/proc/fs",
"/proc/irq",
"/proc/sys",
"/proc/sysrq-trigger"
]
},
"Process": {
"SelinuxLabel": "",
"User": {
"Username": "",
"UID": 65535,
"AdditionalGids": [
0
]
},
"Args": [
"/pause"
],
"Cwd": "/",
"NoNewPrivileges": false,
"Capabilities": {
"Ambient": [],
"Bounding": [
"CAP_CHOWN",
"CAP_DAC_OVERRIDE",
"CAP_FSETID",
"CAP_FOWNER",
"CAP_MKNOD",
"CAP_NET_RAW",
"CAP_SETGID",
"CAP_SETUID",
"CAP_SETFCAP",
"CAP_SETPCAP",
"CAP_NET_BIND_SERVICE",
"CAP_SYS_CHROOT",
"CAP_KILL",
"CAP_AUDIT_WRITE"
],
"Effective": [
"CAP_CHOWN",
"CAP_DAC_OVERRIDE",
"CAP_FSETID",
"CAP_FOWNER",
"CAP_MKNOD",
"CAP_NET_RAW",
"CAP_SETGID",
"CAP_SETUID",
"CAP_SETFCAP",
"CAP_SETPCAP",
"CAP_NET_BIND_SERVICE",
"CAP_SYS_CHROOT",
"CAP_KILL",
"CAP_AUDIT_WRITE"
],
"Permitted": [
"CAP_CHOWN",
"CAP_DAC_OVERRIDE",
"CAP_FSETID",
"CAP_FOWNER",
"CAP_MKNOD",
"CAP_NET_RAW",
"CAP_SETGID",
"CAP_SETUID",
"CAP_SETFCAP",
"CAP_SETPCAP",
"CAP_NET_BIND_SERVICE",
"CAP_SYS_CHROOT",
"CAP_KILL",
"CAP_AUDIT_WRITE"
]
}
},
"Root": {
"Readonly": false,
"Path": "/run/kata-containers/shared/containers/bundle-id/rootfs"
}
},
"storages": [
{
"driver": "watchable-bind",
"driver_options": [],
"source": "/run/kata-containers/shared/containers/bundle-id-a1b2c3d4e5f6g7h8-config",
"fstype": "bind",
"options": [
"rbind",
"rprivate",
"ro"
],
"mount_point": "/run/kata-containers/shared/containers/watchable/bundle-id-a1b2c3d4e5f6g7h8-config",
"fs_group": null
}
]
}
}
]