turbot/kubernetes
steampipe plugin install kubernetes

Table: kubernetes_ingress - Query Kubernetes Ingresses using SQL

Kubernetes Ingress is a collection of routing rules that govern how external users access services running in a Kubernetes cluster. Typically, these rules are used to expose services to external traffic coming from the internet. It provides a way to manage external access to the services in a cluster, typically HTTP.

Table Usage Guide

The kubernetes_ingress table provides insights into Ingresses within Kubernetes. As a DevOps engineer, explore Ingress-specific details through this table, including host information, backend service details, and associated annotations. Utilize it to uncover information about Ingresses, such as those with specific routing rules, the services they expose, and their configurations.

Examples

Basic Info

Explore which Kubernetes ingress resources are associated with specific namespaces and classes, and how long they have been created. This can help in tracking resource allocation and usage over time.

select
name,
namespace,
ingress_class_name as class,
age(current_timestamp, creation_timestamp)
from
kubernetes_ingress
order by
namespace,
name;
select
name,
namespace,
ingress_class_name as class,
(julianday('now') - julianday(creation_timestamp)) * 24 * 60 * 60 as age
from
kubernetes_ingress
order by
namespace,
name;

View rules for the ingress

Explore which ingress rules are currently in place within your Kubernetes environment. This can help in understanding and managing traffic routing, ensuring efficient and secure communication between services.

select
name,
namespace,
jsonb_pretty(rules) as rules
from
kubernetes_ingress;
select
name,
namespace,
rules
from
kubernetes_ingress;

List manifest resources

Explore which Kubernetes ingress resources are configured with a specific path. This can help identify areas where traffic routing rules have been established, which is essential for understanding and managing application traffic flow.

select
name,
namespace,
ingress_class_name as class,
path
from
kubernetes_ingress
where
path is not null
order by
namespace,
name;
select
name,
namespace,
ingress_class_name as class,
path
from
kubernetes_ingress
where
path is not null
order by
namespace,
name;

Query examples

Schema for kubernetes_ingress

NameTypeOperatorsDescription
_ctxjsonbSteampipe context in JSON form.
annotationsjsonbAnnotations is an unstructured key value map stored with a resource that may be set by external tools to store and retrieve arbitrary metadata.
context_nametextKubectl config context name.
creation_timestamptimestamp with time zoneCreationTimestamp is a timestamp representing the server time when this object was created.
default_backendjsonbA default backend capable of servicing requests that don't match any rule. At least one of 'backend' or 'rules' must be specified.
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 with time zoneDeletionTimestamp is RFC 3339 date and time at which this resource will be deleted.
end_linebigintThe path to the manifest file.
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.
ingress_class_nametextName of the IngressClass cluster resource. The associated IngressClass defines which controller will implement the resource.
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.
load_balancerjsonba list containing ingress points for the load-balancer. Traffic intended for the service should be sent to these ingress points.
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.
pathtextThe path to the manifest file.
resource_versiontextAn opaque value that represents the internal version of this object that can be used by clients to determine when objects have changed.
rulesjsonbA list of host rules used to configure the Ingress.
source_typetextThe source of the resource. Possible values are: deployed and manifest. If the resource is fetched from the spec file the value will be manifest.
sp_connection_nametextSteampipe connection name.
sp_ctxjsonbSteampipe context in JSON form.
start_linebigintThe path to the manifest file.
tagsjsonbA map of tags for the resource. This includes both labels and annotations.
titletextTitle of the resource.
tlsjsonbTLS configuration.
uidtextUID is the unique in time and space value for this object.

Export

This table is available as a standalone Exporter CLI. Steampipe exporters are stand-alone binaries that allow you to extract data using Steampipe plugins without a database.

You can download the tarball for your platform from the Releases page, but it is simplest to install them with the steampipe_export_installer.sh script:

/bin/sh -c "$(curl -fsSL https://steampipe.io/install/export.sh)" -- kubernetes

You can pass the configuration to the command with the --config argument:

steampipe_export_kubernetes --config '<your_config>' kubernetes_ingress