turbot/kubernetes

steampipe plugin install kubernetessteampipe plugin install kubernetes

Table: kubernetes_service_account

In Kubernetes, service accounts are used to provide an identity for pods. Pods that want to interact with the API server will authenticate with a particular service account. By default, applications will authenticate as the default service account in the namespace they are running in.

Examples

Basic Info - kubectl get serviceaccounts --all-namespaces columns

select
name,
namespace,
jsonb_array_length(secrets) as secrets,
age(current_timestamp, creation_timestamp)
from
kubernetes_service_account
order by
namespace,
name;

List role bindings

select
sub ->> 'name' as service_account_name,
sub ->> 'namespace' as service_account_namespace,
name as role_binding,
role_name,
role_kind
from
kubernetes_role_binding,
jsonb_array_elements(subjects) as sub
where
sub ->> 'kind' = 'ServiceAccount';

List cluster role bindings and rules

select
crb.name as cluster_role_binding,
crb.role_name,
crb_sub ->> 'name' as service_account_name,
crb_sub ->> 'namespace' as service_account_namespace,
cr_rule ->> 'apiGroups' as rule_api_groups,
cr_rule ->> 'resources' as rule_resources,
cr_rule ->> 'verbs' as rule_verbs,
cr_rule ->> 'resourceNames' as rule_resource_names
from
kubernetes_cluster_role_binding as crb,
jsonb_array_elements(subjects) as crb_sub,
kubernetes_cluster_role as cr,
jsonb_array_elements(cr.rules) as cr_rule
where
cr.name = crb.role_name
and crb_sub ->> 'kind' = 'ServiceAccount';

.inspect kubernetes_service_account

A service account provides an identity for processes that run in a Pod.

NameTypeDescription
annotationsjsonbAnnotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata.
automount_service_account_tokenbooleanIndicates whether pods running as this service account should have an API token automatically mounted. Can be overridden at the pod level.
context_nametextKubectl config context name.
creation_timestamptimestamp without time zoneCreationTimestamp is a timestamp representing the server time when this object was created.
deletion_grace_period_secondsbigintNumber of seconds allowed for this object to gracefully terminate before it will be removed from the system. Only set when deletionTimestamp is also set.
deletion_timestamptimestamp without time zoneDeletionTimestamp is RFC 3339 date and time at which this resource will be deleted.
finalizersjsonbMust be empty before the object is deleted from the registry. Each entry is an identifier for the responsible component that will remove the entry from the list. If the deletionTimestamp of the object is non-nil, entries in this list can only be removed.
generate_nametextGenerateName is an optional prefix, used by the server, to generate a unique name ONLY IF the Name field has not been provided.
generationbigintA sequence number representing a specific generation of the desired state.
image_pull_secretsjsonbList of references to secrets in the same namespace to use for pulling any images in pods that reference this ServiceAccount. ImagePullSecrets are distinct from Secrets because Secrets can be mounted in the pod, but ImagePullSecrets are only accessed by the kubelet.
labelsjsonbMap of string keys and values that can be used to organize and categorize (scope and select) objects. May match selectors of replication controllers and services.
nametextName of the object. Name must be unique within a namespace.
namespacetextNamespace defines the space within which each name must be unique.
owner_referencesjsonbList of objects depended by this object. If ALL objects in the list have been deleted, this object will be garbage collected. If this object is managed by a controller, then an entry in this list will point to this controller, with the controller field set to true. There cannot be more than one managing controller.
resource_versiontextAn opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed.
secretsjsonbSecrets is the list of secrets allowed to be used by pods running using this ServiceAccount.
tagsjsonbA map of tags for the resource. This includes both labels and annotations.
titletextTitle of the resource.
uidtextUID is the unique in time and space value for this object.