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Chapter 4. AlertRelabelConfig [monitoring.openshift.io/v1]

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Description
AlertRelabelConfig defines a set of relabel configs for alerts. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer).
Type
object
Required
  • spec

4.1. Specification

PropertyTypeDescription

apiVersion

string

APIVersion defines the versioned schema of this representation of an object. Servers should convert recognized schemas to the latest internal value, and may reject unrecognized values. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#resources

kind

string

Kind is a string value representing the REST resource this object represents. Servers may infer this from the endpoint the client submits requests to. Cannot be updated. In CamelCase. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#types-kinds

metadata

ObjectMeta

Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata

spec

object

spec describes the desired state of this AlertRelabelConfig object.

status

object

status describes the current state of this AlertRelabelConfig object.

4.1.1. .spec

Description
spec describes the desired state of this AlertRelabelConfig object.
Type
object
Required
  • configs
PropertyTypeDescription

configs

array

configs is a list of sequentially evaluated alert relabel configs.

configs[]

object

RelabelConfig allows dynamic rewriting of label sets for alerts. See Prometheus documentation: - https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alert_relabel_configs - https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config

4.1.2. .spec.configs

Description
configs is a list of sequentially evaluated alert relabel configs.
Type
array

4.1.3. .spec.configs[]

Description
RelabelConfig allows dynamic rewriting of label sets for alerts. See Prometheus documentation: - https://prometheus.io/docs/prometheus/latest/configuration/configuration/#alert_relabel_configs - https://prometheus.io/docs/prometheus/latest/configuration/configuration/#relabel_config
Type
object
PropertyTypeDescription

action

string

action to perform based on regex matching. Must be one of: 'Replace', 'Keep', 'Drop', 'HashMod', 'LabelMap', 'LabelDrop', or 'LabelKeep'. Default is: 'Replace'

modulus

integer

modulus to take of the hash of the source label values. This can be combined with the 'HashMod' action to set 'target_label' to the 'modulus' of a hash of the concatenated 'source_labels'. This is only valid if sourceLabels is not empty and action is not 'LabelKeep' or 'LabelDrop'.

regex

string

regex against which the extracted value is matched. Default is: '(.*)' regex is required for all actions except 'HashMod'

replacement

string

replacement value against which a regex replace is performed if the regular expression matches. This is required if the action is 'Replace' or 'LabelMap' and forbidden for actions 'LabelKeep' and 'LabelDrop'. Regex capture groups are available. Default is: '$1'

separator

string

separator placed between concatenated source label values. When omitted, Prometheus will use its default value of ';'.

sourceLabels

array (string)

sourceLabels select values from existing labels. Their content is concatenated using the configured separator and matched against the configured regular expression for the 'Replace', 'Keep', and 'Drop' actions. Not allowed for actions 'LabelKeep' and 'LabelDrop'.

targetLabel

string

targetLabel to which the resulting value is written in a 'Replace' action. It is required for 'Replace' and 'HashMod' actions and forbidden for actions 'LabelKeep' and 'LabelDrop'. Regex capture groups are available.

4.1.4. .status

Description
status describes the current state of this AlertRelabelConfig object.
Type
object
PropertyTypeDescription

conditions

array

conditions contains details on the state of the AlertRelabelConfig, may be empty.

conditions[]

object

Condition contains details for one aspect of the current state of this API Resource. --- This struct is intended for direct use as an array at the field path .status.conditions. For example, type FooStatus struct{ // Represents the observations of a foo’s current state. // Known .status.conditions.type are: "Available", "Progressing", and "Degraded" // +patchMergeKey=type // +patchStrategy=merge // +listType=map // +listMapKey=type Conditions []metav1.Condition json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=conditions" // other fields }

4.1.5. .status.conditions

Description
conditions contains details on the state of the AlertRelabelConfig, may be empty.
Type
array

4.1.6. .status.conditions[]

Description
Condition contains details for one aspect of the current state of this API Resource. --- This struct is intended for direct use as an array at the field path .status.conditions. For example, type FooStatus struct{ // Represents the observations of a foo’s current state. // Known .status.conditions.type are: "Available", "Progressing", and "Degraded" // +patchMergeKey=type // +patchStrategy=merge // +listType=map // +listMapKey=type Conditions []metav1.Condition json:"conditions,omitempty" patchStrategy:"merge" patchMergeKey:"type" protobuf:"bytes,1,rep,name=conditions" // other fields }
Type
object
Required
  • lastTransitionTime
  • message
  • reason
  • status
  • type
PropertyTypeDescription

lastTransitionTime

string

lastTransitionTime is the last time the condition transitioned from one status to another. This should be when the underlying condition changed. If that is not known, then using the time when the API field changed is acceptable.

message

string

message is a human readable message indicating details about the transition. This may be an empty string.

observedGeneration

integer

observedGeneration represents the .metadata.generation that the condition was set based upon. For instance, if .metadata.generation is currently 12, but the .status.conditions[x].observedGeneration is 9, the condition is out of date with respect to the current state of the instance.

reason

string

reason contains a programmatic identifier indicating the reason for the condition’s last transition. Producers of specific condition types may define expected values and meanings for this field, and whether the values are considered a guaranteed API. The value should be a CamelCase string. This field may not be empty.

status

string

status of the condition, one of True, False, Unknown.

type

string

type of condition in CamelCase or in foo.example.com/CamelCase. --- Many .condition.type values are consistent across resources like Available, but because arbitrary conditions can be useful (see .node.status.conditions), the ability to deconflict is important. The regex it matches is (dns1123SubdomainFmt/)?(qualifiedNameFmt)

4.2. API endpoints

The following API endpoints are available:

  • /apis/monitoring.openshift.io/v1/alertrelabelconfigs

    • GET: list objects of kind AlertRelabelConfig
  • /apis/monitoring.openshift.io/v1/namespaces/{namespace}/alertrelabelconfigs

    • DELETE: delete collection of AlertRelabelConfig
    • GET: list objects of kind AlertRelabelConfig
    • POST: create an AlertRelabelConfig
  • /apis/monitoring.openshift.io/v1/namespaces/{namespace}/alertrelabelconfigs/{name}

    • DELETE: delete an AlertRelabelConfig
    • GET: read the specified AlertRelabelConfig
    • PATCH: partially update the specified AlertRelabelConfig
    • PUT: replace the specified AlertRelabelConfig
  • /apis/monitoring.openshift.io/v1/namespaces/{namespace}/alertrelabelconfigs/{name}/status

    • GET: read status of the specified AlertRelabelConfig
    • PATCH: partially update status of the specified AlertRelabelConfig
    • PUT: replace status of the specified AlertRelabelConfig

4.2.1. /apis/monitoring.openshift.io/v1/alertrelabelconfigs

HTTP method
GET
Description
list objects of kind AlertRelabelConfig
Table 4.1. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfigList schema

401 - Unauthorized

Empty

4.2.2. /apis/monitoring.openshift.io/v1/namespaces/{namespace}/alertrelabelconfigs

HTTP method
DELETE
Description
delete collection of AlertRelabelConfig
Table 4.2. HTTP responses
HTTP codeReponse body

200 - OK

Status schema

401 - Unauthorized

Empty

HTTP method
GET
Description
list objects of kind AlertRelabelConfig
Table 4.3. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfigList schema

401 - Unauthorized

Empty

HTTP method
POST
Description
create an AlertRelabelConfig
Table 4.4. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 4.5. Body parameters
ParameterTypeDescription

body

AlertRelabelConfig schema

 
Table 4.6. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfig schema

201 - Created

AlertRelabelConfig schema

202 - Accepted

AlertRelabelConfig schema

401 - Unauthorized

Empty

4.2.3. /apis/monitoring.openshift.io/v1/namespaces/{namespace}/alertrelabelconfigs/{name}

Table 4.7. Global path parameters
ParameterTypeDescription

name

string

name of the AlertRelabelConfig

HTTP method
DELETE
Description
delete an AlertRelabelConfig
Table 4.8. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

Table 4.9. HTTP responses
HTTP codeReponse body

200 - OK

Status schema

202 - Accepted

Status schema

401 - Unauthorized

Empty

HTTP method
GET
Description
read the specified AlertRelabelConfig
Table 4.10. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfig schema

401 - Unauthorized

Empty

HTTP method
PATCH
Description
partially update the specified AlertRelabelConfig
Table 4.11. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 4.12. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfig schema

401 - Unauthorized

Empty

HTTP method
PUT
Description
replace the specified AlertRelabelConfig
Table 4.13. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 4.14. Body parameters
ParameterTypeDescription

body

AlertRelabelConfig schema

 
Table 4.15. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfig schema

201 - Created

AlertRelabelConfig schema

401 - Unauthorized

Empty

4.2.4. /apis/monitoring.openshift.io/v1/namespaces/{namespace}/alertrelabelconfigs/{name}/status

Table 4.16. Global path parameters
ParameterTypeDescription

name

string

name of the AlertRelabelConfig

HTTP method
GET
Description
read status of the specified AlertRelabelConfig
Table 4.17. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfig schema

401 - Unauthorized

Empty

HTTP method
PATCH
Description
partially update status of the specified AlertRelabelConfig
Table 4.18. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 4.19. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfig schema

401 - Unauthorized

Empty

HTTP method
PUT
Description
replace status of the specified AlertRelabelConfig
Table 4.20. Query parameters
ParameterTypeDescription

dryRun

string

When present, indicates that modifications should not be persisted. An invalid or unrecognized dryRun directive will result in an error response and no further processing of the request. Valid values are: - All: all dry run stages will be processed

fieldValidation

string

fieldValidation instructs the server on how to handle objects in the request (POST/PUT/PATCH) containing unknown or duplicate fields. Valid values are: - Ignore: This will ignore any unknown fields that are silently dropped from the object, and will ignore all but the last duplicate field that the decoder encounters. This is the default behavior prior to v1.23. - Warn: This will send a warning via the standard warning response header for each unknown field that is dropped from the object, and for each duplicate field that is encountered. The request will still succeed if there are no other errors, and will only persist the last of any duplicate fields. This is the default in v1.23+ - Strict: This will fail the request with a BadRequest error if any unknown fields would be dropped from the object, or if any duplicate fields are present. The error returned from the server will contain all unknown and duplicate fields encountered.

Table 4.21. Body parameters
ParameterTypeDescription

body

AlertRelabelConfig schema

 
Table 4.22. HTTP responses
HTTP codeReponse body

200 - OK

AlertRelabelConfig schema

201 - Created

AlertRelabelConfig schema

401 - Unauthorized

Empty

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