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Retrieve an execution hook for an app

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GET /accounts/{account_id}/k8s/v1/apps/{app_id}/executionHooks/{executionHook_id}

Returns the stored Execution Hook API resource in the JSON response body. Also populates matchingContainers and matchingImages based on the current matchingCriteria and the defined app.

Parameters

Name Type In Required Description

account_id

string

path

True

ID of the containing account resource

  • example: {{.Account}}

app_id

string

path

True

ID of the containing app resource

executionHook_id

string

path

True

ID of the executionHook collection to list

Response

Status: 200, Returns the stored Execution Hook API resource in the JSON response body. Also populates matchingContainers and matchingImages based on the current matchingCriteria and the defined app.
Name Type Required Description

type

string

True

Media type of the resource. Defined values are:

  • "application/astra-executionHook"

version

string

True

Version of the resource. Defined values are:

  • "1.0"

  • "1.1"

  • "1.2"

id

string

True

Globally unique identifier of the resource. Defined values are:

  • Conforms to the UUIDv4 Schema

name

string

True

JSON string containing a user-specified name for the resource. Defined values are:

  • Minimum length: 1

  • Maximum length: 63 Name must be unique across all execution hook resources.

hookType

string

True

JSON string defining the hook type. Defined values are:

  • "netapp" - NetApp provided execution hook.

  • "custom" - Tied to a specific app ID. Execution hook resources with hookType "netapp" are read only.

matchingCriteria

array[matchingCriteria]

True

JSON array of JSON objects describing the match criteria for the execution hook. When multiple matchingCriteria are specified a logical AND is applied to criteria. Defined values are:

  • Minimum items: 0

  • Maximum items: 10

matchingContainers

array[matchingContainers]

False

JSON array of JSON objects of each container that matches the configured matching criteria within the defined app.

matchingImages

array[string]

False

JSON array of JSON strings for the matching container images. Defined values are:

  • Minimum items: 0

  • Maximum items: 4095

  • Minimum length: 1

  • Maximum length: 255

action

string

True

JSON string indicating which action the execution hook will run assuming the match criteria are met. Defined values are:

  • "snapshot"

  • "backup"

  • "restore"

stage

string

True

JSON string indicating the stage during the action that the hook will be executed. Defined values are:

  • "pre" - The execution hook will be run before the specified action.

  • "post" - The execution hook will be run after the specified action. Values for action "snapshot" are "pre" and "post". Values for action "backup" are "pre" and "post". Value for action "restore" is "post".

hookSourceID

string

True

JSON string containing the hook source ID that is run through this execution hook. Defined values are:

  • Conforms to the Astra Identifier Schema

arguments

array[string]

False

JSON array of JSON strings for the arguments to the source. Defined values are:

  • Minimum items: 0

  • Maximum items: 16

  • Minimum length: 0

  • Maximum length: 127

appID

string

False

JSON string containing the associated ID of the application that this hook is linked to. In essence, other matching criteria, if set. Defined values are:

  • Conforms to the Astra Identifier Schema

enabled

string

True

JSON string that indicates if the execution hook is enabled. Defined values are:

  • "true" - The execution hook is enabled and will be run as specified.

  • "false" - The execution hook is disabled and will never run. The default value is "true".

description

string

False

JSON string containing a user-specified description for the hook source. Defined values are:

  • Minimum length: 0

  • Maximum length: 511

metadata

type_astra_metadata_update

True

Client and service-specified metadata associated with the resource. Defined values are:

  • Conforms to the Astra Metadata Schema If not specified on create, a metadata object will be created with no labels. If not specified on update, the metadata object's labels, creationTimestamp and createdBy, will be preserved without modification.
Example response 
{
  "type": "application/astra-executionHook",
  "version": "1.2",
  "id": "946e60cb-980b-5374-9e6e-9fe1f6780352",
  "name": "Payroll",
  "hookType": "custom",
  "matchingCriteria": [
    {
      "type": "podLabel",
      "value": "^env=production$"
    },
    {
      "type": "containerName",
      "value": "^payroll-master"
    }
  ],
  "matchingImages": [
    "docker.io/bitnami/payroll:3.7.8",
    "docker.io/bitnami/payroll:4.1.2"
  ],
  "matchingContainers": [
    {
      "namespaceName": "payroll-east",
      "podName": "payroll-release3-7",
      "podLabels": [
        {
          "name": "env",
          "value": "production"
        },
        {
          "name": "app.kubernetes.io/managed-by",
          "value": "Helm"
        }
      ],
      "containerName": "payroll-master-0",
      "containerImage": "docker.io/bitnami/payroll:3.7.8"
    },
    {
      "namespaceName": "payroll-east",
      "podName": "payroll-release3-7",
      "podLabels": [
        {
          "name": "env",
          "value": "production"
        },
        {
          "name": "app.kubernetes.io/managed-by",
          "value": "Helm"
        }
      ],
      "containerName": "payroll-master-1",
      "containerImage": "docker.io/bitnami/payroll:3.7.8"
    }
  ],
  "action": "snapshot",
  "stage": "pre",
  "hookSourceID": "50e89023-ba84-435d-bb47-1833f4c250ff",
  "arguments": [
    "freeze"
  ],
  "appID": "7be5ae7c-151d-4230-ac39-ac1d0b33c2a9",
  "enabled": "true",
  "description": "Payroll production hook",
  "metadata": {
    "labels": [],
    "creationTimestamp": "2022-10-06T20:58:16.305662Z",
    "modificationTimestamp": "2022-10-06T20:58:16.305662Z",
    "createdBy": "8f84cf09-8036-51e4-b579-bd30cb07b269"
  }
}

Response

Status: 401, Unauthorized
Name Type Required Description

type

string

True

title

string

True

detail

string

True

status

string

True

correlationID

string

False
Example response 
{
  "type": "https://astra.netapp.io/problems/3",
  "title": "Missing bearer token",
  "detail": "The request is missing the required bearer token.",
  "status": "401"
}

Response

Status: 400, Bad request
Name Type Required Description

type

string

True

title

string

True

detail

string

True

status

string

True

correlationID

string

False

invalidParams

array[invalidParams]

False

List of invalid query parameters
Example response 
{
  "type": "https://astra.netapp.io/problems/5",
  "title": "Invalid query parameters",
  "detail": "The supplied query parameters are invalid.",
  "status": "400"
}

Response

Status: 403, Forbidden
Name Type Required Description

type

string

True

title

string

True

detail

string

True

status

string

True

correlationID

string

False
Example response 
{
  "type": "https://astra.netapp.io/problems/11",
  "title": "Operation not permitted",
  "detail": "The requested operation isn't permitted.",
  "status": "403"
}

Error

Status: 404, Not found
Name Type Required Description

type

string

True

title

string

True

detail

string

True

status

string

True

correlationID

string

False
Example error response 
{
  "type": "https://astra.netapp.io/problems/2",
  "title": "Collection not found",
  "detail": "The collection specified in the request URI wasn't found.",
  "status": "404"
}

Definitions

See Definitions

matchingCriteria

Name Type Required Description

type

string

True

JSON string identifying the match criteria type.

value

string

True

JSON string containing a regex to match for the given match type. Regex syntax: https://github.com/google/re2/wiki/Syntax

type_k8s_label

Name Type Required Description

name

string

True

value

string

True

matchingContainers

Name Type Required Description

podName

string

False

JSON string of matching container's pod name.

podLabels

array[type_k8s_label]

False

JSON array of label objects of matching container's pod's labels.

containerImage

string

False

JSON string of matching container's image.

containerName

string

False

JSON string of matching container's name.

namespaceName

string

False

JSON string of matching container's pod's namespace name.

type_astra_label

Name Type Required Description

name

string

True

value

string

True

type_astra_metadata_update

Client and service-specified metadata associated with the resource. Defined values are:

  • Conforms to the Astra Metadata Schema If not specified on create, a metadata object will be created with no labels. If not specified on update, the metadata object's labels, creationTimestamp and createdBy, will be preserved without modification.

Name Type Required Description

labels

array[type_astra_label]

False

creationTimestamp

string

False

modificationTimestamp

string

False

createdBy

string

False

modifiedBy

string

False

invalidParams

Name Type Required Description

name

string

True

Name of the invalid query parameter

reason

string

True

Reason why the query parameter is invalid