Expand on runtime default part of seccomp tutorial
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@@ -344,7 +344,7 @@ only the privileges they need.
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Clean up that Pod and Service before moving to the next section:
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```
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```shell
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kubectl delete service violation-pod --wait
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kubectl delete pod violation-pod --wait --now
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```
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@@ -431,13 +431,39 @@ kubectl delete pod fine-pod --wait --now
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## Create Pod that uses the Container Runtime Default seccomp Profile
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Most container runtimes provide a sane set of default syscalls that are allowed
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or not. The defaults can easily be applied in Kubernetes by using the
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`runtime/default` annotation or setting the seccomp type in the security context
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of a pod or container to `RuntimeDefault`.
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or not. You can adopt these defaults for your workload by setting the seccomp
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type in the security context of a pod or container to `RuntimeDefault`.
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{{< note >}}
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If you have the `SeccompDefault` [feature gate](/docs/reference/command-line-tools-reference/feature-gates/) enabled, then Pods use the `RuntimeDefault` seccomp profile whenever
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no other seccomp profile is specified. Otherwise, the default is `Unconfined`.
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{{< /note >}}
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Here's a manifest for a Pod that requests the `RuntimeDefault` seccomp profile
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for all its containers:
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{{< codenew file="pods/security/seccomp/ga/default-pod.yaml" >}}
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The default seccomp profile should provide adequate access for most workloads.
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Create that Pod:
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```shell
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kubectl apply -f https://k8s.io/examples/pods/security/seccomp/ga/default-pod.yaml
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```
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```shell
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kubectl get pod default-pod
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```
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The Pod should be showing as having started successfully:
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```
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NAME READY STATUS RESTARTS AGE
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default-pod 1/1 Running 0 20s
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```
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Finally, now that you saw that work OK, clean up:
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```shell
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kubectl delete pod default-pod --wait --now
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```
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## {{% heading "whatsnext" %}}
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@@ -1,9 +1,9 @@
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apiVersion: v1
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kind: Pod
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metadata:
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name: audit-pod
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name: default-pod
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labels:
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app: audit-pod
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app: default-pod
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spec:
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securityContext:
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seccompProfile:
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@@ -12,6 +12,6 @@ spec:
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- name: test-container
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image: hashicorp/http-echo:0.2.3
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args:
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- "-text=just made some syscalls!"
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- "-text=just made some more syscalls!"
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securityContext:
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allowPrivilegeEscalation: false
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