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Adding policy for CPU Limits for all container types #1067

Merged
merged 7 commits into from
Aug 1, 2024
Merged

Adding policy for CPU Limits for all container types #1067

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a60b72b
Adding policy for CPU Limits for all container types
nsagark Jul 9, 2024
01a8415
Updated policy, artifacthub-pkg.yml and resource files for chainsaw t…
nsagark Jul 18, 2024
fc6bf43
Updated files
nsagark Jul 29, 2024
7b0f9cf
Merge branch 'main' into require-cpu-limits
chipzoller Jul 31, 2024
f7c5aaf
Updated the digest in the artifacthub-pkg.yml
nsagark Jul 31, 2024
7526824
Merge branch 'main' into require-cpu-limits
chipzoller Jul 31, 2024
644066b
Merge branch 'main' into require-cpu-limits
chipzoller Aug 1, 2024
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6 changes: 6 additions & 0 deletions other/require-cpu-limits/.chainsaw-test/chainsaw-step-01-assert-1.yaml
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apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
name: require-cpu-limits
status:
ready: true
38 changes: 38 additions & 0 deletions other/require-cpu-limits/.chainsaw-test/chainsaw-test.yaml
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# yaml-language-server: $schema=https://raw.githubusercontent.com/kyverno/chainsaw/main/.schemas/json/test-chainsaw-v1alpha1.json
apiVersion: chainsaw.kyverno.io/v1alpha1
kind: Test
metadata:
creationTimestamp: null
name: require-cpu-limits
spec:
steps:
- name: step-01
try:
- apply:
file: ../require-cpu-limits.yaml
- patch:
resource:
apiVersion: kyverno.io/v1
kind: ClusterPolicy
metadata:
name: require-cpu-limits
spec:
validationFailureAction: Enforce
- assert:
file: chainsaw-step-01-assert-1.yaml
- name: step-02
try:
- apply:
file: pod-good.yaml
- apply:
expect:
- check:
($error != null): true
file: pod-bad.yaml
- apply:
file: podcontroller-good.yaml
- apply:
expect:
- check:
($error != null): true
file: podcontroller-bad.yaml
80 changes: 80 additions & 0 deletions other/require-cpu-limits/.chainsaw-test/pod-bad.yaml
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Original file line number Diff line number Diff line change
@@ -0,0 +1,80 @@
apiVersion: v1
kind: Pod
metadata:
name: badpod01
spec:
containers:
- name: container01
image: busybox:1.35
---
apiVersion: v1
kind: Pod
metadata:
name: badpod02
spec:
containers:
- name: container01
image: busybox:1.35
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securityContext:
allowPrivilegeEscalation: true
---
apiVersion: v1
kind: Pod
metadata:
name: badpod03
spec:
containers:
- name: container01
image: busybox:1.35
- name: container02
image: busybox:1.35
securityContext:
allowPrivilegeEscalation: false
---
apiVersion: v1
kind: Pod
metadata:
name: badpod04
spec:
containers:
- name: container01
image: busybox:1.35
securityContext:
allowPrivilegeEscalation: true
- name: container02
image: busybox:1.35
securityContext:
allowPrivilegeEscalation: false
---
apiVersion: v1
kind: Pod
metadata:
name: badpod05
spec:
initContainers:
- name: initcontainer01
image: busybox:1.35
containers:
- name: container01
image: busybox:1.35
securityContext:
allowPrivilegeEscalation: false
---
apiVersion: v1
kind: Pod
metadata:
name: badpod06
spec:
initContainers:
- name: initcontainer01
image: busybox:1.35
- name: initcontainer02
image: busybox:1.35
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securityContext:
allowPrivilegeEscalation: true
containers:
- name: container01
image: busybox:1.35
securityContext:
allowPrivilegeEscalation: false
---
121 changes: 121 additions & 0 deletions other/require-cpu-limits/.chainsaw-test/pod-good.yaml
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apiVersion: v1
kind: Pod
metadata:
name: goodpod01
spec:
containers:
- name: container01
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
---
apiVersion: v1
kind: Pod
metadata:
name: goodpod02
spec:
containers:
- name: container01
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
- name: container02
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
---
apiVersion: v1
kind: Pod
metadata:
name: goodpod03
spec:
initContainers:
- name: initcontainer01
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
containers:
- name: container01
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
---
apiVersion: v1
kind: Pod
metadata:
name: goodpod04
spec:
initContainers:
- name: initcontainer01
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
- name: initcontainer02
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
containers:
- name: container01
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
---
apiVersion: v1
kind: Pod
metadata:
name: goodpod05
spec:
initContainers:
- name: initcontainer01
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
- name: initcontainer02
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
containers:
- name: container01
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
- name: container02
image: busybox:1.35@sha256:5b6e7aeda43f426b6423f60da863e2e6015c9983c957cf1b068120aea609261d
securityContext:
allowPrivilegeEscalation: false
resources:
limits:
cpu: "50m"
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