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Configure pubsubplus container securityContext & Fix checkov CKV_K8S_38 against Pod automountServiceAccountToken should be set to false unless necessary. #81

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Configure pubsubplus container securityContext & Fix checkov CKV_K8S_38 against Pod automountServiceAccountToken should be set to false unless necessary. #81

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fe7b274
Configure pubsubplus container securityContext
Mar 26, 2024
00d1af0
Fix for checkov CKV_K8S_38 against Pod: Ensure that Service Account T…
Jul 2, 2024
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12 changes: 12 additions & 0 deletions api/v1beta1/eventbroker_types.go
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Original file line number Diff line number Diff line change
Expand Up @@ -111,6 +111,10 @@ type EventBrokerSpec struct {
// SecurityContext defines the pod security context for the event broker.
SecurityContext SecurityContext `json:"securityContext,omitempty"`
//+kubebuilder:validation:Type:=object
// ContainerSpec configures the pubsubplus container securityContext
// created by the operator.
ContainerSpec ContainerSpec `json:"container,omitempty"`
//+kubebuilder:validation:Type:=object
// ServiceAccount defines a ServiceAccount dedicated to the PubSubPlusEventBroker
ServiceAccount BrokerServiceAccount `json:"serviceAccount,omitempty"`
//+kubebuilder:validation:Type:=object
Expand Down Expand Up @@ -330,6 +334,14 @@ type SecurityContext struct {
RunAsUser int64 `json:"runAsUser"`
}

// ContainerSpec SecurityContext defines the container security context for the PubSubPlusEventBroker container. This may be required to comply with security rules
type ContainerSpec struct {
//+optional
//+kubebuilder:validation:Type:=object
// SecurityContext that will be added to pubsubplus container created by operator.
SecurityContext *corev1.SecurityContext `json:"securityContext,omitempty"`
}

// MonitoringImage defines Image details and pulling configurations for the Prometheus Exporter for Monitoring
type MonitoringImage struct {
//+kubebuilder:validation:Type:=string
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21 changes: 21 additions & 0 deletions api/v1beta1/zz_generated.deepcopy.go
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172 changes: 172 additions & 0 deletions bundle/manifests/pubsubplus.solace.com_pubsubpluseventbrokers.yaml
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Expand Up @@ -1245,6 +1245,178 @@ spec:
format: int64
type: number
type: object
container:
description: ContainerSpec configures securityContext pubsub container
(This may be required on top of pod securityContext as part of security scans)
properties:
securityContext:
description: |-
SecurityContext holds container-level security attributes and common container settings.
Optional: Defaults to empty. See type description for default values of each field.
properties:
allowPrivilegeEscalation:
description: |-
AllowPrivilegeEscalation controls whether a process can gain more
privileges than its parent process. This bool directly controls if
the no_new_privs flag will be set on the container process.
AllowPrivilegeEscalation is true always when the container is:
1) run as Privileged
2) has CAP_SYS_ADMIN
Note that this field cannot be set when spec.os.name is windows.
type: boolean
capabilities:
description: |-
The capabilities to add/drop when running containers.
Defaults to the default set of capabilities granted by the container runtime.
Note that this field cannot be set when spec.os.name is windows.
properties:
add:
description: Added capabilities
items:
description: Capability represent POSIX capabilities type
type: string
type: array
drop:
description: Removed capabilities
items:
description: Capability represent POSIX capabilities type
type: string
type: array
type: object
privileged:
description: |-
Run container in privileged mode.
Processes in privileged containers are essentially equivalent to root on the host.
Defaults to false.
Note that this field cannot be set when spec.os.name is windows.
type: boolean
procMount:
description: |-
procMount denotes the type of proc mount to use for the containers.
The default is DefaultProcMount which uses the container runtime defaults for
readonly paths and masked paths.
This requires the ProcMountType feature flag to be enabled.
Note that this field cannot be set when spec.os.name is windows.
type: string
readOnlyRootFilesystem:
description: |-
Whether this container has a read-only root filesystem.
Default is false.
Note that this field cannot be set when spec.os.name is windows.
type: boolean
runAsGroup:
description: |-
The GID to run the entrypoint of the container process.
Uses runtime default if unset.
May also be set in PodSecurityContext. If set in both SecurityContext and
PodSecurityContext, the value specified in SecurityContext takes precedence.
Note that this field cannot be set when spec.os.name is windows.
format: int64
type: integer
runAsNonRoot:
description: |-
Indicates that the container must run as a non-root user.
If true, the Kubelet will validate the image at runtime to ensure that it
does not run as UID 0 (root) and fail to start the container if it does.
If unset or false, no such validation will be performed.
May also be set in PodSecurityContext. If set in both SecurityContext and
PodSecurityContext, the value specified in SecurityContext takes precedence.
type: boolean
runAsUser:
description: |-
The UID to run the entrypoint of the container process.
Defaults to user specified in image metadata if unspecified.
May also be set in PodSecurityContext. If set in both SecurityContext and
PodSecurityContext, the value specified in SecurityContext takes precedence.
Note that this field cannot be set when spec.os.name is windows.
format: int64
type: integer
seLinuxOptions:
description: |-
The SELinux context to be applied to the container.
If unspecified, the container runtime will allocate a random SELinux context for each
container. May also be set in PodSecurityContext. If set in both SecurityContext and
PodSecurityContext, the value specified in SecurityContext takes precedence.
Note that this field cannot be set when spec.os.name is windows.
properties:
level:
description: Level is SELinux level label that applies to
the container.
type: string
role:
description: Role is a SELinux role label that applies to
the container.
type: string
type:
description: Type is a SELinux type label that applies to
the container.
type: string
user:
description: User is a SELinux user label that applies to
the container.
type: string
type: object
seccompProfile:
description: |-
The seccomp options to use by this container. If seccomp options are
provided at both the pod & container level, the container options
override the pod options.
Note that this field cannot be set when spec.os.name is windows.
properties:
localhostProfile:
description: |-
localhostProfile indicates a profile defined in a file on the node should be used.
The profile must be preconfigured on the node to work.
Must be a descending path, relative to the kubelet's configured seccomp profile location.
Must be set if type is "Localhost". Must NOT be set for any other type.
type: string
type:
description: |-
type indicates which kind of seccomp profile will be applied.
Valid options are:


Localhost - a profile defined in a file on the node should be used.
RuntimeDefault - the container runtime default profile should be used.
Unconfined - no profile should be applied.
type: string
required:
- type
type: object
windowsOptions:
description: |-
The Windows specific settings applied to all containers.
If unspecified, the options from the PodSecurityContext will be used.
If set in both SecurityContext and PodSecurityContext, the value specified in SecurityContext takes precedence.
Note that this field cannot be set when spec.os.name is linux.
properties:
gmsaCredentialSpec:
description: |-
GMSACredentialSpec is where the GMSA admission webhook
(https://github.com/kubernetes-sigs/windows-gmsa) inlines the contents of the
GMSA credential spec named by the GMSACredentialSpecName field.
type: string
gmsaCredentialSpecName:
description: GMSACredentialSpecName is the name of the GMSA
credential spec to use.
type: string
hostProcess:
description: |-
HostProcess determines if a container should be run as a 'Host Process' container.
All of a Pod's containers must have the same effective HostProcess value
(it is not allowed to have a mix of HostProcess containers and non-HostProcess containers).
In addition, if HostProcess is true then HostNetwork must also be set to true.
type: boolean
runAsUserName:
description: |-
The UserName in Windows to run the entrypoint of the container process.
Defaults to the user specified in image metadata if unspecified.
May also be set in PodSecurityContext. If set in both SecurityContext and
PodSecurityContext, the value specified in SecurityContext takes precedence.
type: string
type: object
type: object
type: object
service:
description: Service defines broker service details.
properties:
Expand Down
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