REST API for Oracle Private Cloud Appliance Compute Enclave

Get Backend Server Health

get

/20170115/loadBalancers/{load_balancer_id}/backendSets/{backend_set_name}/backends/{backend_name}/health

Get the current health status of the specified backend server.

Request

Supported Media Types

application/json

Path Parameters

backendName(required): string

The IP address and port of the backend server to retrieve the health status for. Example: `10.0.0.3:8080`
backendSetName(required): string

The name of the backend set associated with the backend server to retrieve the health status for. Example: `example_backend_set`
loadBalancerId(required): string

The [OCID](/Content/General/Concepts/identifiers.htm) of the load balancer associated with the backend server health status to be retrieved.

Header Parameters

if-match: string

For optimistic concurrency control. In the PUT or DELETE call for a resource, set the if-match parameter to the value of the ETag for the load balancer. This value can be obtained from a GET or POST response for any resource of that load balancer. For example, the eTag returned by getListener can be specified as the ifMatch for updateRuleSets. The resource is updated or deleted only if the ETag you provide matches the resource's current ETag value. Example: `example-etag`

Default Value:
opc-request-id: string

The unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Default Value:

Response

Supported Media Types

application/json

200 Response

The health status information was retrieved.

Headers

eTag: string

Reflects the current version of the load balancer and the resources it contains. The value only changes when the load balancer or an associated resource is created, updated, or delete For optimistic concurrency control. See `if-match`.
opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : BackendHealth

Type: object

The health status of the specified backend server.

Show Source

healthCheckResults(required): array healthCheckResults

A list of the most recent health check results returned for the specified backend server.
status(required): string

Allowed Values: [ "OK", "WARNING", "CRITICAL", "UNKNOWN" ]

The general health status of the specified backend server. OK - All health check probes return OK. WARNING - At least one of the health check probes does not return OK. CRITICAL - None of the health check probes return OK. UNKNOWN - One of the health checks probes return UNKNOWN, or the system is unable to retrieve metrics at this time.

{
    "type":"object",
    "required":[
        "status",
        "healthCheckResults"
    ],
    "properties":{
        "status":{
            "type":"string",
            "enum":[
                "OK",
                "WARNING",
                "CRITICAL",
                "UNKNOWN"
            ],
            "description":"The general health status of the specified backend server. OK - All health check probes return OK. WARNING - At least one of the health check probes does not return OK. CRITICAL - None of the health check probes return OK. UNKNOWN - One of the health checks probes return UNKNOWN, or the system is unable to retrieve metrics at this time."
        },
        "healthCheckResults":{
            "type":"array",
            "items":{
                "$ref":"#/definitions/HealthCheckResult"
            },
            "description":"A list of the most recent health check results returned for the specified backend server."
        }
    },
    "description":"The health status of the specified backend server.",
    "x-example":"{   \"status\": \"OK\",   \"healthCheckResults\": [     {       \"timestamp\": \"2020-05-09T21:58:11.417Z\",       \"healthCheckStatus\": \"OK\"     }   ] } "
}

Nested Schema : healthCheckResults

Type: array

A list of the most recent health check results returned for the specified backend server.

Show Source

Array of: object HealthCheckResult

Information about a single backend server health check result reported by a network load balancer.

{
    "type":"array",
    "items":{
        "$ref":"#/definitions/HealthCheckResult"
    },
    "description":"A list of the most recent health check results returned for the specified backend server."
}

Nested Schema : HealthCheckResult

Type: object

Information about a single backend server health check result reported by a network load balancer.

Show Source

healthCheckStatus(required): string

Allowed Values: [ "OK", "INVALID_STATUS_CODE", "TIMED_OUT", "HEALTH_PAYLOAD_MISMATCH", "CONNECT_FAILED", "UNKNOWN" ]

The result of the most recent health check.
timestamp(required): string(date-time)

The date and time the data was retrieved, in the format defined by RFC3339. Example: 2020-05-01T18:28:11+00:00

{
    "type":"object",
    "required":[
        "timestamp",
        "healthCheckStatus"
    ],
    "properties":{
        "timestamp":{
            "type":"string",
            "format":"date-time",
            "description":"The date and time the data was retrieved, in the format defined by RFC3339. Example: 2020-05-01T18:28:11+00:00 "
        },
        "healthCheckStatus":{
            "type":"string",
            "enum":[
                "OK",
                "INVALID_STATUS_CODE",
                "TIMED_OUT",
                "HEALTH_PAYLOAD_MISMATCH",
                "CONNECT_FAILED",
                "UNKNOWN"
            ],
            "description":"The result of the most recent health check."
        }
    },
    "description":"Information about a single backend server health check result reported by a network load balancer.",
    "x-example":"{   \"timestamp\": \"2020-05-01T21:58:11.417Z\",   \"healthCheckStatus\": \"OK\" } "
}

400 Response

Bad Request

Headers

opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : Error

Type: object

The properties that define an error.

Show Source

code(required): string

A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm).
message(required): string

A human-readable error string.

{
    "description":"The properties that define an error.",
    "required":[
        "code",
        "message"
    ],
    "properties":{
        "code":{
            "type":"string",
            "description":"A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm)."
        },
        "message":{
            "type":"string",
            "description":"A human-readable error string."
        }
    },
    "type":"object"
}

401 Response

Unauthorized

Headers

opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : Error

Type: object

The properties that define an error.

Show Source

code(required): string

A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm).
message(required): string

A human-readable error string.

{
    "description":"The properties that define an error.",
    "required":[
        "code",
        "message"
    ],
    "properties":{
        "code":{
            "type":"string",
            "description":"A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm)."
        },
        "message":{
            "type":"string",
            "description":"A human-readable error string."
        }
    },
    "type":"object"
}

404 Response

Not Found

Headers

opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : Error

Type: object

The properties that define an error.

Show Source

code(required): string

A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm).
message(required): string

A human-readable error string.

{
    "description":"The properties that define an error.",
    "required":[
        "code",
        "message"
    ],
    "properties":{
        "code":{
            "type":"string",
            "description":"A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm)."
        },
        "message":{
            "type":"string",
            "description":"A human-readable error string."
        }
    },
    "type":"object"
}

409 Response

Conflict

Headers

opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : Error

Type: object

The properties that define an error.

Show Source

code(required): string

A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm).
message(required): string

A human-readable error string.

{
    "description":"The properties that define an error.",
    "required":[
        "code",
        "message"
    ],
    "properties":{
        "code":{
            "type":"string",
            "description":"A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm)."
        },
        "message":{
            "type":"string",
            "description":"A human-readable error string."
        }
    },
    "type":"object"
}

412 Response

Precondition Failed

Headers

opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : Error

Type: object

The properties that define an error.

Show Source

code(required): string

A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm).
message(required): string

A human-readable error string.

{
    "description":"The properties that define an error.",
    "required":[
        "code",
        "message"
    ],
    "properties":{
        "code":{
            "type":"string",
            "description":"A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm)."
        },
        "message":{
            "type":"string",
            "description":"A human-readable error string."
        }
    },
    "type":"object"
}

429 Response

Too Many Requests

Headers

opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : Error

Type: object

The properties that define an error.

Show Source

code(required): string

A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm).
message(required): string

A human-readable error string.

{
    "description":"The properties that define an error.",
    "required":[
        "code",
        "message"
    ],
    "properties":{
        "code":{
            "type":"string",
            "description":"A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm)."
        },
        "message":{
            "type":"string",
            "description":"A human-readable error string."
        }
    },
    "type":"object"
}

500 Response

Internal Server Error

Headers

opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : Error

Type: object

The properties that define an error.

Show Source

code(required): string

A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm).
message(required): string

A human-readable error string.

{
    "description":"The properties that define an error.",
    "required":[
        "code",
        "message"
    ],
    "properties":{
        "code":{
            "type":"string",
            "description":"A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm)."
        },
        "message":{
            "type":"string",
            "description":"A human-readable error string."
        }
    },
    "type":"object"
}

Default Response

An error has occurred.

Headers

opc-request-id: string

Unique Oracle-assigned identifier for the request. If you need to contact Oracle about a particular request, please provide the request ID.

Root Schema : Error

Type: object

The properties that define an error.

Show Source

code(required): string

A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm).
message(required): string

A human-readable error string.

{
    "description":"The properties that define an error.",
    "required":[
        "code",
        "message"
    ],
    "properties":{
        "code":{
            "type":"string",
            "description":"A short error code that defines the error, meant for programmatic parsing. See [API Errors](https://docs.us-phoenix-1.oraclecloud.com/Content/API/References/apierrors.htm)."
        },
        "message":{
            "type":"string",
            "description":"A human-readable error string."
        }
    },
    "type":"object"
}