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Merge pull request #177 from nirmata/anudeep-remediation-yamls
Anudeep remediation yamls
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25 changes: 25 additions & 0 deletions
25
pod-security/baseline/disallow-capabilities/deployment.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,25 @@ | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| name: baddeployment | ||
| spec: | ||
| replicas: 1 | ||
| selector: | ||
| matchLabels: | ||
| app: app | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: app | ||
| spec: | ||
| containers: | ||
| - name: container01 | ||
| image: busybox | ||
| command: | ||
| - "sleep" | ||
| - "3600" | ||
| securityContext: | ||
| capabilities: | ||
| add: | ||
| - SYS_ADMIN | ||
| - NET_RAW |
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11 changes: 11 additions & 0 deletions
11
pod-security/baseline/disallow-capabilities/e2e/remediation-policy-assert.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| apiVersion: kyverno.io/v1 | ||
| kind: ClusterPolicy | ||
| metadata: | ||
| name: remediate-disallow-capabilities | ||
| spec: | ||
| validationFailureAction: Audit | ||
| status: | ||
| conditions: | ||
| - reason: Succeeded | ||
| status: "True" | ||
| type: Ready |
139 changes: 139 additions & 0 deletions
139
pod-security/baseline/disallow-capabilities/remediate-disallow-capabilities.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,139 @@ | ||
| apiVersion: kyverno.io/v1 | ||
| kind: ClusterPolicy | ||
| metadata: | ||
| name: remediate-disallow-capabilities | ||
| annotations: | ||
| policies.kyverno.io/title: Remediate Capabilities Baseline | ||
| policies.kyverno.io/category: Pod Security Standards (Baseline) | ||
| policies.kyverno.io/description: >- | ||
| This policy remediates the disallow-capabilities baseline policy by automatically removing any unpermitted capabilities. | ||
| spec: | ||
| background: false | ||
| rules: | ||
| - name: remove-unpermitted-capabilities | ||
| match: | ||
| resources: | ||
| kinds: | ||
| - Deployment | ||
| - StatefulSet | ||
| - Job | ||
| - DaemonSet | ||
| mutate: | ||
| foreach: | ||
| - list: request.object.spec.template.spec.containers[] | ||
| order: Descending | ||
| preconditions: | ||
| all: | ||
| - key: "{{ element.securityContext.capabilities.add[].to_upper(@) || `[]` }}" | ||
| operator: AnyNotIn | ||
| value: | ||
| - AUDIT_WRITE | ||
| - CHOWN | ||
| - DAC_OVERRIDE | ||
| - FOWNER | ||
| - FSETID | ||
| - KILL | ||
| - MKNOD | ||
| - NET_BIND_SERVICE | ||
| - SETFCAP | ||
| - SETGID | ||
| - SETPCAP | ||
| - SETUID | ||
| - SYS_CHROOT | ||
| patchesJson6902: |- | ||
| - op: remove | ||
| path: /spec/template/spec/containers/{{elementIndex}}/securityContext/capabilities/add | ||
| - op: add | ||
| path: /spec/template/spec/containers/{{elementIndex}}/securityContext/capabilities/add | ||
| value: | ||
| - AUDIT_WRITE | ||
| - CHOWN | ||
| - DAC_OVERRIDE | ||
| - FOWNER | ||
| - FSETID | ||
| - KILL | ||
| - MKNOD | ||
| - NET_BIND_SERVICE | ||
| - SETFCAP | ||
| - SETGID | ||
| - SETPCAP | ||
| - SETUID | ||
| - SYS_CHROOT | ||
| - list: request.object.spec.template.spec.initContainers[] | ||
| order: Descending | ||
| preconditions: | ||
| all: | ||
| - key: "{{ element.securityContext.capabilities.add[].to_upper(@) || `[]` }}" | ||
| operator: AnyNotIn | ||
| value: | ||
| - AUDIT_WRITE | ||
| - CHOWN | ||
| - DAC_OVERRIDE | ||
| - FOWNER | ||
| - FSETID | ||
| - KILL | ||
| - MKNOD | ||
| - NET_BIND_SERVICE | ||
| - SETFCAP | ||
| - SETGID | ||
| - SETPCAP | ||
| - SETUID | ||
| - SYS_CHROOT | ||
| patchesJson6902: |- | ||
| - op: remove | ||
| path: /spec/template/spec/initContainers/{{elementIndex}}/securityContext/capabilities/add | ||
| - op: add | ||
| path: /spec/template/spec/initContainers/{{elementIndex}}/securityContext/capabilities/add | ||
| value: | ||
| - AUDIT_WRITE | ||
| - CHOWN | ||
| - DAC_OVERRIDE | ||
| - FOWNER | ||
| - FSETID | ||
| - KILL | ||
| - MKNOD | ||
| - NET_BIND_SERVICE | ||
| - SETFCAP | ||
| - SETGID | ||
| - SETPCAP | ||
| - SETUID | ||
| - SYS_CHROOT | ||
| - list: request.object.spec.template.spec.ephemeralContainers[] | ||
| order: Descending | ||
| preconditions: | ||
| all: | ||
| - key: "{{ element.securityContext.capabilities.add[].to_upper(@) || `[]` }}" | ||
| operator: AnyNotIn | ||
| value: | ||
| - AUDIT_WRITE | ||
| - CHOWN | ||
| - DAC_OVERRIDE | ||
| - FOWNER | ||
| - FSETID | ||
| - KILL | ||
| - MKNOD | ||
| - NET_BIND_SERVICE | ||
| - SETFCAP | ||
| - SETGID | ||
| - SETPCAP | ||
| - SETUID | ||
| - SYS_CHROOT | ||
| patchesJson6902: |- | ||
| - op: remove | ||
| path: /spec/template/spec/ephemeralContainers/{{elementIndex}}/securityContext/capabilities/add | ||
| - op: add | ||
| path: /spec/template/spec/ephemeralContainers/{{elementIndex}}/securityContext/capabilities/add | ||
| value: | ||
| - AUDIT_WRITE | ||
| - CHOWN | ||
| - DAC_OVERRIDE | ||
| - FOWNER | ||
| - FSETID | ||
| - KILL | ||
| - MKNOD | ||
| - NET_BIND_SERVICE | ||
| - SETFCAP | ||
| - SETGID | ||
| - SETPCAP | ||
| - SETUID | ||
| - SYS_CHROOT |
24 changes: 24 additions & 0 deletions
24
pod-security/restricted/require-run-as-non-root-user/deployment.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,24 @@ | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| name: baddeployment02 | ||
| spec: | ||
| replicas: 1 | ||
| selector: | ||
| matchLabels: | ||
| app: app | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: app | ||
| spec: | ||
| securityContext: | ||
| runAsUser: 0 | ||
| containers: | ||
| - name: container01 | ||
| image: busybox | ||
| command: | ||
| - "sleep" | ||
| - "3600" | ||
| securityContext: | ||
| runAsUser: 0 |
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11 changes: 11 additions & 0 deletions
11
pod-security/restricted/require-run-as-non-root-user/e2e/remediation-policy-assert.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,11 @@ | ||
| apiVersion: kyverno.io/v1 | ||
| kind: ClusterPolicy | ||
| metadata: | ||
| name: remediate-require-run-as-non-root-user | ||
| spec: | ||
| validationFailureAction: Audit | ||
| status: | ||
| conditions: | ||
| - reason: Succeeded | ||
| status: "True" | ||
| type: Ready |
53 changes: 53 additions & 0 deletions
53
...urity/restricted/require-run-as-non-root-user/remediate-require-run-as-non-root-user.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,53 @@ | ||
| apiVersion: kyverno.io/v1 | ||
| kind: ClusterPolicy | ||
| metadata: | ||
| name: remediate-require-run-as-non-root-user | ||
| annotations: | ||
| policies.kyverno.io/title: Require Run As Non-Root User | ||
| policies.kyverno.io/category: Pod Security Standards (Restricted) | ||
| policies.kyverno.io/severity: medium | ||
| policies.kyverno.io/subject: Pod | ||
| kyverno.io/kyverno-version: 1.6.0 | ||
| kyverno.io/kubernetes-version: "1.22-1.23" | ||
| policies.kyverno.io/description: >- | ||
| Containers must be required to run as non-root users. This policy mutates the field | ||
| spec.securityContext.runAsUser to a value greater than zero, | ||
| and the fields spec.containers[*].securityContext.runAsUser, | ||
| spec.initContainers[*].securityContext.runAsUser, and spec.ephemeralContainers[*].securityContext.runAsUser | ||
| if exists, is set to a non-zero value. | ||
| spec: | ||
| background: false | ||
| rules: | ||
| - name: add-run-as-non-root-user | ||
| match: | ||
| any: | ||
| - resources: | ||
| kinds: | ||
| - Deployment | ||
| - StatefulSet | ||
| - Job | ||
| - DaemonSet | ||
| mutate: | ||
| foreach: | ||
| - list: "request.object.spec.template.spec.[containers, initContainers, ephemeralContainers][]" | ||
| patchStrategicMerge: | ||
| spec: | ||
| template: | ||
| spec: | ||
| securityContext: | ||
| runAsUser: 1000 | ||
| containers: | ||
| - (name): "{{ element.name }}" | ||
| securityContext: | ||
| (runAsUser): 0 | ||
| runAsUser: 1000 | ||
| initContainers: | ||
| - (name): "{{ element.name }}" | ||
| securityContext: | ||
| (runAsUser): 0 | ||
| runAsUser: 1000 | ||
| ephemeralContainers: | ||
| - (name): "{{ element.name }}" | ||
| securityContext: | ||
| (runAsUser): 0 | ||
| runAsUser: 1000 |
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23 changes: 23 additions & 0 deletions
23
pod-security/restricted/restrict-seccomp-strict/deployment.yaml
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,23 @@ | ||
| apiVersion: apps/v1 | ||
| kind: Deployment | ||
| metadata: | ||
| name: baddeployment | ||
| spec: | ||
| replicas: 1 | ||
| selector: | ||
| matchLabels: | ||
| app: app | ||
| template: | ||
| metadata: | ||
| labels: | ||
| app: app | ||
| spec: | ||
| containers: | ||
| - name: container01 | ||
| image: busybox | ||
| command: | ||
| - "sleep" | ||
| - "3600" | ||
| securityContext: | ||
| seccompProfile: | ||
| type: Unconfined |
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