Obtaining the List of Image Retention Policy

Function

Obtain the list of image retention policy.

URI

GET /v2/manage/namespaces/{namespace}/repos/{repository}/retentions

Table 1 describes the parameters.

**Table 1** Parameter description
Parameter	Mandatory	Type	Description
namespace	Yes	String	Organization name.
repository	Yes	String	Image repository name.

Request

Request parameters
N/A

Example request

GET https://{Endpoint}/v2/manage/namespaces/group/repos/busybox/retentions

Response

Response parameters

**Table 2** Response body parameter description
Parameter	Type	Description.
[Array element]	Array of objects	Obtaining the list of image retention policy.

**Table 3** *[Array element]* parameters description
Parameter	Type	Description
algorithm	String	Retention policy matching rule. The value is or.
id	Integer	Rule ID.
rules	Array of objects	Image retention policy.
scope	String	Reserved field.

**Table 4** rules parameter description
Parameter	Type	Description
template	String	Retention policy type. The value can be date_rule (number of days) or tag_rule (number of tags).
params	Object	If template is set to date_rule, set params to *{"days": "xxx"}. If template* is set to tag_rule, set params to *{"num": "xxx"}*.
tag_selectors	Array of objects	Image tags that are not counted in the retention policy.

**Table 5** tag_selectors parameter description
Parameter	Type	Description
kind	String	Matching rule. The value can be label or regexp.
pattern	String	If kind is set to label, set this parameter to specific image tags. If kind is set to regexp, set this parameter to a regular expression.

Example response

[
    {
        "algorithm": "or",
        "id": 1093,
        "rules": [
            {
                "template": "date_rule",
                "params": {
                    "days": "30"
                },
                "tag_selectors": [
                    {
                        "kind": "label",
                        "pattern": "v5"
                    },
                    {
                        "kind": "label",
                        "pattern": "1.0.1"
                    },
                    {
                        "kind": "regexp",
                        "pattern": "^123$"
                    }
                ]
            }
        ],
        "scope": ""
    }
]