Traits and Workloads

Packages:

oam.verrazzano.io/v1alpha1

Resource Types:

IngressTrait

IngressTrait specifies the ingress traits API.

Field Description
apiVersion
string		 oam.verrazzano.io/v1alpha1
kind
string 		IngressTrait
metadata
Kubernetes meta/v1.ObjectMeta 		Refer to the Kubernetes API documentation for the fields of the metadata field.
spec
IngressTraitSpec

rules
[]IngressRule

A list of ingress rules for an ingress trait.
tls
IngressSecurity 		(Optional)

The security parameters for an ingress trait. This is required only if specific hosts are given in an IngressRule.
workloadRef
OAM common/v1.TypedReference

The WorkloadReference of the workload to which this trait applies. This value is populated by the OAM runtime when an ApplicationConfiguration resource is processed. When the ApplicationConfiguration is processed, a trait and a workload resource are created from the content of the ApplicationConfiguration. The WorkloadReference is provided in the trait by OAM to ensure that the trait controller can find the workload associated with the component containing the trait within the original ApplicationConfiguration.
status
IngressTraitStatus

The observed state of an ingress trait and related resources.

LoggingTrait

LoggingTrait specifies the logging traits API.

Field Description
apiVersion
string		 oam.verrazzano.io/v1alpha1
kind
string 		LoggingTrait
metadata
Kubernetes meta/v1.ObjectMeta 		Refer to the Kubernetes API documentation for the fields of the metadata field.
spec
LoggingTraitSpec

imagePullPolicy
string 		(Optional)

The optional image pull policy for the Fluentd image provided by the user.
loggingConfig
string

The configuration provided by the user for the Fluentd configuration that consists of fluentd.conf: <source>\n ... and so on ...\n.
loggingImage
string 		(Optional)

The name of the custom Fluentd image.
workloadRef
OAM common/v1.TypedReference

The WorkloadReference of the workload to which this trait applies. This value is populated by the OAM runtime when an ApplicationConfiguration resource is processed. When the ApplicationConfiguration is processed, a trait and a workload resource are created from the content of the ApplicationConfiguration. The WorkloadReference is provided in the trait by OAM to ensure that the trait controller can find the workload associated with the component containing the trait within the original ApplicationConfiguration.
status
LoggingTraitStatus

The observed state of a logging trait and related resources.

MetricsTrait

MetricsTrait specifies the metrics trait API.

Field Description
apiVersion
string		 oam.verrazzano.io/v1alpha1
kind
string 		MetricsTrait
metadata
Kubernetes meta/v1.ObjectMeta 		Refer to the Kubernetes API documentation for the fields of the metadata field.
spec
MetricsTraitSpec

enabled
bool 		(Optional)

Specifies whether metrics collection is enabled. Defaults to true.
path
string 		(Optional)

The HTTP path for the related metrics endpoint. Defaults to /metrics.
port
int 		(Optional)

The HTTP port for the related metrics trait. Defaults to 8080.
ports
[]PortSpec 		(Optional)

The HTTP endpoints for the related metrics.
scraper
string 		(Optional)

The Prometheus deployment used to scrape the related metrics endpoints. By default, the Verrazzano-supplied Prometheus component is used to scrape the endpoint.
secret
string 		(Optional)

The name of an opaque secret (for example, username and password) within the workload’s namespace for metrics endpoint access.
workloadRef
OAM common/v1.TypedReference

The WorkloadReference of the workload to which this trait applies. This value is populated by the OAM runtime when an ApplicationConfiguration resource is processed. When the ApplicationConfiguration is processed, a trait and a workload resource are created from the content of the ApplicationConfiguration. The WorkloadReference is provided in the trait by OAM to ensure that the trait controller can find the workload associated with the component containing the trait within the original ApplicationConfiguration.
status
MetricsTraitStatus

The observed state of a metrics trait and related resources.

VerrazzanoCoherenceWorkload

VerrazzanoCoherenceWorkload specifies the Verrazzano Coherence workload API.

Field Description
apiVersion
string		 oam.verrazzano.io/v1alpha1
kind
string 		VerrazzanoCoherenceWorkload
metadata
Kubernetes meta/v1.ObjectMeta 		Refer to the Kubernetes API documentation for the fields of the metadata field.
spec
VerrazzanoCoherenceWorkloadSpec

The desired state of a Verrazzano Coherence workload.



template
Kubernetes runtime.RawExtension

The metadata and spec for the underlying Coherence resource.
status
VerrazzanoCoherenceWorkloadStatus

The observed state of a Verrazzano Coherence workload.

VerrazzanoHelidonWorkload

VerrazzanoHelidonWorkload specifies the Verrazzano Helidon workload API.

Field Description
apiVersion
string		 oam.verrazzano.io/v1alpha1
kind
string 		VerrazzanoHelidonWorkload
metadata
Kubernetes meta/v1.ObjectMeta 		Refer to the Kubernetes API documentation for the fields of the metadata field.
spec
VerrazzanoHelidonWorkloadSpec

The desired state of a Verrazzano Helidon workload.



deploymentTemplate
DeploymentTemplate

An embedded Helidon application deployment.
serviceTemplate
ServiceTemplate

An embedded Helidon application service.
status
VerrazzanoHelidonWorkloadStatus

The observed state of a Verrazzano Helidon workload.

VerrazzanoWebLogicWorkload

VerrazzanoWebLogicWorkload specifies the Verrazzano WebLogic workload API.

Field Description
apiVersion
string		 oam.verrazzano.io/v1alpha1
kind
string 		VerrazzanoWebLogicWorkload
metadata
Kubernetes meta/v1.ObjectMeta 		Refer to the Kubernetes API documentation for the fields of the metadata field.
spec
VerrazzanoWebLogicWorkloadSpec

The desired state of a Verrazzano WebLogic workload.



template
VerrazzanoWebLogicWorkloadTemplate

The metadata and spec for the underlying Domain resource.
clusters
[]VerrazzanoWebLogicWorkloadTemplate
status
VerrazzanoWebLogicWorkloadStatus

The observed state of a Verrazzano WebLogic workload.

AuthorizationPolicy

(Appears on: IngressPath)

AuthorizationPolicy defines the set of rules for authorizing a request.

Field Description
rules
[]*github.com/verrazzano/verrazzano/application-operator/apis/oam/v1alpha1.AuthorizationRule

Rules are used to match requests from request principals to specific paths given an optional list of conditions.

AuthorizationRule

AuthorizationRule matches requests from a list of request principals that access a specific path subject to a list of conditions.

Field Description
from
AuthorizationRuleFrom

Specifies the request principals for access to a request. An asterisk (*) will match when the value is not empty, for example, if any request principal is found in the request.
when
[]*github.com/verrazzano/verrazzano/application-operator/apis/oam/v1alpha1.AuthorizationRuleCondition 		(Optional)

Specifies a list of additional conditions for access to a request.

AuthorizationRuleCondition

AuthorizationRuleCondition provides additional required attributes for authorization.

Field Description
key
string

The name of a request attribute.
values
[]string

A list of allowed values for the attribute.

AuthorizationRuleFrom

(Appears on: AuthorizationRule)

AuthorizationRuleFrom includes a list of request principals.

Field Description
requestPrincipals
[]string

Specifies the request principals for access to a request.

DeploymentTemplate

(Appears on: VerrazzanoHelidonWorkloadSpec)

DeploymentTemplate specifies the metadata and pod spec of a Helidon workload.

Field Description
metadata
Kubernetes meta/v1.ObjectMeta

Metadata about a Helidon application.

Refer to the Kubernetes API documentation for the fields of the metadata field.
podSpec
Kubernetes core/v1.PodSpec

The pod spec of a Helidon application.
selector
Kubernetes meta/v1.LabelSelector 		(Optional)

Label selector of a Helidon application.
strategy
Kubernetes apps/v1.DeploymentStrategy 		(Optional)

The replacement strategy of a Helidon application.

IngressDestination

(Appears on: IngressRule)

IngressDestination specifies a specific destination host and port for the ingress paths.

Field Description
host
string 		(Optional)

Destination host.
httpCookie
IngressDestinationHTTPCookie 		(Optional)

Session affinity cookie.
port
uint32 		(Optional)

Destination port.

IngressDestinationHTTPCookie

(Appears on: IngressDestination)

IngressDestinationHTTPCookie specifies a session affinity cookie for an ingress trait.

Field Description
name
string 		(Optional)

The name of the HTTP cookie.
path
string 		(Optional)

The path of the HTTP cookie.
ttl
time.Duration 		(Optional)

The lifetime of the HTTP cookie (in seconds).

IngressPath

(Appears on: IngressRule)

IngressPath specifies a specific path to be exposed for an ingress trait.

Field Description
path
string 		(Optional)

If no path is provided, then it defaults to forward slash (/).
pathType
string 		(Optional)

Path type values are case-sensitive and formatted as follows:

  • exact: exact string match
  • prefix: prefix-based match
  • regex: regex-based match
Defaults to prefix if path specified is /; otherwise, defaults to exact.
authorizationPolicy
AuthorizationPolicy 		(Optional)

Defines the set of rules for authorizing a request.

IngressRule

(Appears on: IngressTraitSpec)

IngressRule specifies a rule for an ingress trait.

Field Description
destination
IngressDestination 		(Optional)

The destination host and port for the ingress paths.
hosts
[]string 		(Optional)

One or more hosts exposed by the ingress trait. Wildcard hosts or hosts that are empty are filtered out. If there are no valid hosts provided, then a DNS host name is automatically generated and used.
paths
[]IngressPath

The paths to be exposed for an ingress trait.

IngressSecurity

(Appears on: IngressTraitSpec)

IngressSecurity specifies the secret containing the certificate securing the transport for an ingress trait.

Field Description
secretName
string

The name of a secret containing the certificate securing the transport. The specification of a secret here implies that a certificate was created for specific hosts, as specified in an IngressRule.

IngressTraitSpec

(Appears on: IngressTrait)

IngressTraitSpec specifies the desired state of an ingress trait.

Field Description
rules
[]IngressRule

A list of ingress rules for an ingress trait.
tls
IngressSecurity 		(Optional)

The security parameters for an ingress trait. This is required only if specific hosts are given in an IngressRule.
workloadRef
OAM common/v1.TypedReference

The WorkloadReference of the workload to which this trait applies. This value is populated by the OAM runtime when an ApplicationConfiguration resource is processed. When the ApplicationConfiguration is processed, a trait and a workload resource are created from the content of the ApplicationConfiguration. The WorkloadReference is provided in the trait by OAM to ensure that the trait controller can find the workload associated with the component containing the trait within the original ApplicationConfiguration.

IngressTraitStatus

(Appears on: IngressTrait)

IngressTraitStatus specifies the observed state of an ingress trait and related resources.

Field Description
ConditionedStatus
OAM common/v1.ConditionedStatus

(Members of ConditionedStatus are embedded into this type.)

Reconcile status of this ingress trait.
resources
[]OAM common/v1.TypedReference

The resources managed by this ingress trait.

LoggingTraitSpec

(Appears on: LoggingTrait)

LoggingTraitSpec specifies the desired state of a logging trait.

Field Description
imagePullPolicy
string 		(Optional)

The optional image pull policy for the Fluentd image provided by the user.
loggingConfig
string

The configuration provided by the user for the Fluentd configuration that consists of fluentd.conf: <source>\n ... and so on ...\n.
loggingImage
string 		(Optional)

The name of the custom Fluentd image.
workloadRef
OAM common/v1.TypedReference

The WorkloadReference of the workload to which this trait applies. This value is populated by the OAM runtime when an ApplicationConfiguration resource is processed. When the ApplicationConfiguration is processed, a trait and a workload resource are created from the content of the ApplicationConfiguration. The WorkloadReference is provided in the trait by OAM to ensure that the trait controller can find the workload associated with the component containing the trait within the original ApplicationConfiguration.

LoggingTraitStatus

(Appears on: LoggingTrait)

LoggingTraitStatus specifies the observed state of a logging trait and related resources.

Field Description
ConditionedStatus
OAM common/v1.ConditionedStatus

(Members of ConditionedStatus are embedded into this type.)

Reconcile status of this logging trait.
resources
[]OAM common/v1.TypedReference

The resources managed by this logging trait.

MetricsTraitSpec

(Appears on: MetricsTrait)

MetricsTraitSpec specifies the desired state of a metrics trait.

Field Description
enabled
bool 		(Optional)

Specifies whether metrics collection is enabled. Defaults to true.
path
string 		(Optional)

The HTTP path for the related metrics endpoint. Defaults to /metrics.
port
int 		(Optional)

The HTTP port for the related metrics trait. Defaults to 8080.
ports
[]PortSpec 		(Optional)

The HTTP endpoints for the related metrics.
scraper
string 		(Optional)

The Prometheus deployment used to scrape the related metrics endpoints. By default, the Verrazzano-supplied Prometheus component is used to scrape the endpoint.
secret
string 		(Optional)

The name of an opaque secret (for example, username and password) within the workload’s namespace for metrics endpoint access.
workloadRef
OAM common/v1.TypedReference

The WorkloadReference of the workload to which this trait applies. This value is populated by the OAM runtime when an ApplicationConfiguration resource is processed. When the ApplicationConfiguration is processed, a trait and a workload resource are created from the content of the ApplicationConfiguration. The WorkloadReference is provided in the trait by OAM to ensure that the trait controller can find the workload associated with the component containing the trait within the original ApplicationConfiguration.

MetricsTraitStatus

(Appears on: MetricsTrait)

MetricsTraitStatus defines the observed state of a metrics trait and related resources.

Field Description
ConditionedStatus
OAM common/v1.ConditionedStatus

(Members of ConditionedStatus are embedded into this type.)

Reconcile status of this metrics trait.
resources
[]QualifiedResourceRelation

Related resources affected by this metrics trait.

PortSpec

(Appears on: MetricsTraitSpec)

PortSpec defines an HTTP port and path combination.

Field Description
path
string 		(Optional)

The HTTP path for the related metrics endpoint. Defaults to /metrics.
port
int 		(Optional)

The HTTP port for the related metrics trait. Defaults to 8080.

QualifiedResourceRelation

(Appears on: MetricsTraitStatus, VerrazzanoHelidonWorkloadStatus)

QualifiedResourceRelation identifies a specific related resource.

Field Description
apiversion
string

API version of the related resource.
kind
string

Kind of the related resource.
name
string

Name of the related resource.
namespace
string

Namespace of the related resource.
role
string

Role of the related resource, for example, Deployment.

ServiceTemplate

(Appears on: VerrazzanoHelidonWorkloadSpec)

ServiceTemplate specifies the metadata and pod spec of a Helidon workload.

Field Description
metadata
Kubernetes meta/v1.ObjectMeta 		(Optional)

Metadata about a Helidon application.

Refer to the Kubernetes API documentation for the fields of the metadata field.
serviceSpec
Kubernetes core/v1.ServiceSpec 		(Optional)

The service spec of a Helidon application.

VerrazzanoCoherenceWorkloadSpec

(Appears on: VerrazzanoCoherenceWorkload)

VerrazzanoCoherenceWorkloadSpec wraps a Coherence resource.

Field Description
template
Kubernetes runtime.RawExtension

The metadata and spec for the underlying Coherence resource.

VerrazzanoCoherenceWorkloadStatus

(Appears on: VerrazzanoCoherenceWorkload)

VerrazzanoCoherenceWorkloadStatus defines the observed state of a Verrazzano Coherence workload.

Field Description
lastGeneration
string

The last generation of the Verrazzano Coherence workload that was reconciled.
lastRestartVersion
string

The last value of the verrazzano.io/restart-version annotation.

VerrazzanoHelidonWorkloadSpec

(Appears on: VerrazzanoHelidonWorkload)

VerrazzanoHelidonWorkloadSpec wraps a Helidon application deployment and service.

Field Description
deploymentTemplate
DeploymentTemplate

An embedded Helidon application deployment.
serviceTemplate
ServiceTemplate

An embedded Helidon application service.

VerrazzanoHelidonWorkloadStatus

(Appears on: VerrazzanoHelidonWorkload)

VerrazzanoHelidonWorkloadStatus defines the observed state of Verrazzano Helidon workload.

Field Description
ConditionedStatus
OAM common/v1.ConditionedStatus

(Members of ConditionedStatus are embedded into this type.)

Reconcile status of this Verrazzano Helidon workload.
resources
[]QualifiedResourceRelation

The resources managed by this Verrazzano Helidon workload.

VerrazzanoWebLogicWorkloadSpec

(Appears on: VerrazzanoWebLogicWorkload)

VerrazzanoWebLogicWorkloadSpec wraps a WebLogic resource. The WebLogic domain specified in the template must contain a spec field and it may include a metadata field.

Field Description
template
VerrazzanoWebLogicWorkloadTemplate

The metadata and spec for the underlying Domain resource.
clusters
[]VerrazzanoWebLogicWorkloadTemplate

VerrazzanoWebLogicWorkloadStatus

(Appears on: VerrazzanoWebLogicWorkload)

VerrazzanoWebLogicWorkloadStatus defines the observed state of a Verrazzano WebLogic workload.

Field Description
lastGeneration
string

The last generation of the Verrazzano WebLogic workload that was reconciled.
lastRestartVersion
string

The last value of the verrazzano.io/restart-version annotation.
lastLifecycleAction
string

The last value of the verrazzano.io/lifecycle-action.

VerrazzanoWebLogicWorkloadTemplate

(Appears on: VerrazzanoWebLogicWorkloadSpec)

Field Description
apiVersion
string
metadata
Kubernetes runtime.RawExtension
spec
Kubernetes runtime.RawExtension

-
[]byte

Raw is the underlying serialization of this object.

TODO: Determine how to detect ContentType and ContentEncoding of ‘Raw’ data.
-
Kubernetes runtime.Object

Object can hold a representation of this extension - useful for working with versioned structs.

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