MachineConfiguration provides information to configure an operator to manage Machine Configuration. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer).
MachineConfiguration provides information to configure an operator to manage Machine Configuration. Compatibility level 1: Stable within a major release for a minimum of 12 months or 3 minor releases (whichever is longer).
object
spec
Property | Type | Description |
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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 |
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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 |
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Standard object’s metadata. More info: https://git.k8s.io/community/contributors/devel/sig-architecture/api-conventions.md#metadata |
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spec is the specification of the desired behavior of the Machine Config Operator |
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status is the most recently observed status of the Machine Config Operator |
spec is the specification of the desired behavior of the Machine Config Operator
object
Property | Type | Description |
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failedRevisionLimit is the number of failed static pod installer revisions to keep on disk and in the api -1 = unlimited, 0 or unset = 5 (default) |
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forceRedeploymentReason can be used to force the redeployment of the operand by providing a unique string. This provides a mechanism to kick a previously failed deployment and provide a reason why you think it will work this time instead of failing again on the same config. |
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logLevel is an intent based logging for an overall component. It does not give fine grained control, but it is a simple way to manage coarse grained logging choices that operators have to interpret for their operands. Valid values are: "Normal", "Debug", "Trace", "TraceAll". Defaults to "Normal". |
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managementState indicates whether and how the operator should manage the component |
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`` |
observedConfig holds a sparse config that controller has observed from the cluster state. It exists in spec because it is an input to the level for the operator |
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operatorLogLevel is an intent based logging for the operator itself. It does not give fine grained control, but it is a simple way to manage coarse grained logging choices that operators have to interpret for themselves. Valid values are: "Normal", "Debug", "Trace", "TraceAll". Defaults to "Normal". |
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succeededRevisionLimit is the number of successful static pod installer revisions to keep on disk and in the api -1 = unlimited, 0 or unset = 5 (default) |
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unsupportedConfigOverrides overrides the final configuration that was computed by the operator. Red Hat does not support the use of this field. Misuse of this field could lead to unexpected behavior or conflict with other configuration options. Seek guidance from the Red Hat support before using this field. Use of this property blocks cluster upgrades, it must be removed before upgrading your cluster. |
status is the most recently observed status of the Machine Config Operator
object
Property | Type | Description |
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conditions is a list of conditions and their status |
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OperatorCondition is just the standard condition fields. |
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generations are used to determine when an item needs to be reconciled or has changed in a way that needs a reaction. |
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GenerationStatus keeps track of the generation for a given resource so that decisions about forced updates can be made. |
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latestAvailableRevision is the deploymentID of the most recent deployment |
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latestAvailableRevisionReason describe the detailed reason for the most recent deployment |
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nodeStatuses track the deployment values and errors across individual nodes |
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NodeStatus provides information about the current state of a particular node managed by this operator. |
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observedGeneration is the last generation change you’ve dealt with |
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readyReplicas indicates how many replicas are ready and at the desired state |
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version is the level this availability applies to |
OperatorCondition is just the standard condition fields.
object
Property | Type | Description |
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generations are used to determine when an item needs to be reconciled or has changed in a way that needs a reaction.
array
GenerationStatus keeps track of the generation for a given resource so that decisions about forced updates can be made.
object
Property | Type | Description |
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group is the group of the thing you’re tracking |
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hash is an optional field set for resources without generation that are content sensitive like secrets and configmaps |
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lastGeneration is the last generation of the workload controller involved |
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name is the name of the thing you’re tracking |
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namespace is where the thing you’re tracking is |
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resource is the resource type of the thing you’re tracking |
nodeStatuses track the deployment values and errors across individual nodes
array
NodeStatus provides information about the current state of a particular node managed by this operator.
object
Property | Type | Description |
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currentRevision is the generation of the most recently successful deployment |
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lastFailedCount is how often the installer pod of the last failed revision failed. |
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lastFailedReason is a machine readable failure reason string. |
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lastFailedRevision is the generation of the deployment we tried and failed to deploy. |
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lastFailedRevisionErrors is a list of human readable errors during the failed deployment referenced in lastFailedRevision. |
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lastFailedTime is the time the last failed revision failed the last time. |
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lastFallbackCount is how often a fallback to a previous revision happened. |
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nodeName is the name of the node |
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targetRevision is the generation of the deployment we’re trying to apply |
The following API endpoints are available:
/apis/operator.openshift.io/v1/machineconfigurations
DELETE
: delete collection of MachineConfiguration
GET
: list objects of kind MachineConfiguration
POST
: create a MachineConfiguration
/apis/operator.openshift.io/v1/machineconfigurations/{name}
DELETE
: delete a MachineConfiguration
GET
: read the specified MachineConfiguration
PATCH
: partially update the specified MachineConfiguration
PUT
: replace the specified MachineConfiguration
/apis/operator.openshift.io/v1/machineconfigurations/{name}/status
GET
: read status of the specified MachineConfiguration
PATCH
: partially update status of the specified MachineConfiguration
PUT
: replace status of the specified MachineConfiguration
DELETE
delete collection of MachineConfiguration
HTTP code | Reponse body |
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200 - OK |
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401 - Unauthorized |
Empty |
GET
list objects of kind MachineConfiguration
HTTP code | Reponse body |
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200 - OK |
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401 - Unauthorized |
Empty |
POST
create a MachineConfiguration
Parameter | Type | Description |
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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 |
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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. |
Parameter | Type | Description |
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HTTP code | Reponse body |
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200 - OK |
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201 - Created |
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202 - Accepted |
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401 - Unauthorized |
Empty |
Parameter | Type | Description |
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name of the MachineConfiguration |
DELETE
delete a MachineConfiguration
Parameter | Type | Description |
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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 |
HTTP code | Reponse body |
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200 - OK |
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202 - Accepted |
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401 - Unauthorized |
Empty |
GET
read the specified MachineConfiguration
HTTP code | Reponse body |
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200 - OK |
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401 - Unauthorized |
Empty |
PATCH
partially update the specified MachineConfiguration
Parameter | Type | Description |
---|---|---|
|
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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 |
|
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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. |
HTTP code | Reponse body |
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200 - OK |
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401 - Unauthorized |
Empty |
PUT
replace the specified MachineConfiguration
Parameter | Type | Description |
---|---|---|
|
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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 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. |
Parameter | Type | Description |
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HTTP code | Reponse body |
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200 - OK |
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201 - Created |
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401 - Unauthorized |
Empty |
Parameter | Type | Description |
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name of the MachineConfiguration |
GET
read status of the specified MachineConfiguration
HTTP code | Reponse body |
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200 - OK |
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401 - Unauthorized |
Empty |
PATCH
partially update status of the specified MachineConfiguration
Parameter | Type | Description |
---|---|---|
|
|
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 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. |
HTTP code | Reponse body |
---|---|
200 - OK |
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401 - Unauthorized |
Empty |
PUT
replace status of the specified MachineConfiguration
Parameter | Type | Description |
---|---|---|
|
|
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 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. |
Parameter | Type | Description |
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HTTP code | Reponse body |
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200 - OK |
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201 - Created |
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401 - Unauthorized |
Empty |