Chapter 7. Image tags overview An image tag refers to a label or identifier assigned to a specific version or variant of a container image. Container images are typically composed of multiple layers that represent different parts of the image. Image tags are used to differentiate between different versions of an image or to provide additional information about the image. Image tags have the following benefits: Versioning and Releases : Image tags allow you to denote different versions or releases of an application or software. For example, you might have an image tagged as v1.0 to represent the initial release and v1.1 for an updated version. This helps in maintaining a clear record of image versions. Rollbacks and Testing : If you encounter issues with a new image version, you can easily revert to a version by specifying its tag. This is helpful during debugging and testing phases. Development Environments : Image tags are beneficial when working with different environments. You might use a dev tag for a development version, qa for quality assurance testing, and prod for production, each with their respective features and configurations. Continuous Integration/Continuous Deployment (CI/CD) : CI/CD pipelines often utilize image tags to automate the deployment process. New code changes can trigger the creation of a new image with a specific tag, enabling seamless updates. Feature Branches : When multiple developers are working on different features or bug fixes, they can create distinct image tags for their changes. This helps in isolating and testing individual features. Customization : You can use image tags to customize images with different configurations, dependencies, or optimizations, while keeping track of each variant. Security and Patching : When security vulnerabilities are discovered, you can create patched versions of images with updated tags, ensuring that your systems are using the latest secure versions. Dockerfile Changes : If you modify the Dockerfile or build process, you can use image tags to differentiate between images built from the and updated Dockerfiles. Overall, image tags provide a structured way to manage and organize container images, enabling efficient development, deployment, and maintenance workflows. 7.1. Viewing image tag information by using the UI Use the following procedure to view image tag information using the v2 UI. Prerequisites You have pushed an image tag to a repository. Procedure On the v2 UI, click Repositories . Click the name of a repository. Click the name of a tag. You are taken to the Details page of that tag. The page reveals the following information: Name Repository Digest Vulnerabilities Creation Modified Size Labels How to fetch the image tag Click Security Report to view the tag's vulnerabilities. You can expand an advisory column to open up CVE data. Click Packages to view the tag's packages. Click the name of the repository to return to the Tags page. 7.2. Viewing image tag information by using the API Use the following procedure to view image tag information by using the API Prerequisites You have pushed an image tag to a Red Hat Quay repository. You have Created an OAuth access token . You have set BROWSER_API_CALLS_XHR_ONLY: false in your config.yaml file. Procedure To obtain tag information, you must use the GET /api/v1/repository/{repository} API endpoint and pass in the includeTags parameter. For example: USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>?includeTags=true Example output {"namespace": "quayadmin", "name": "busybox", "kind": "image", "description": null, "is_public": false, "is_organization": false, "is_starred": false, "status_token": "d8f5e074-690a-46d7-83c8-8d4e3d3d0715", "trust_enabled": false, "tag_expiration_s": 1209600, "is_free_account": true, "state": "NORMAL", "tags": {"example": {"name": "example", "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000", "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d"}, "test": {"name": "test", "size": 2275314, "last_modified": "Tue, 14 May 2024 14:04:48 -0000", "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d"}}, "can_write": true, "can_admin": true} Alternatively, you can use the GET /api/v1/repository/{repository}/tag/ endpoint. For example: USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag/ Example output {"tags": [{"name": "test-two", "reversion": true, "start_ts": 1718737153, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 18 Jun 2024 18:59:13 -0000"}, {"name": "test-two", "reversion": false, "start_ts": 1718737029, "end_ts": 1718737153, "manifest_digest": "sha256:0cd3dd6236e246b349e63f76ce5f150e7cd5dbf2f2f1f88dbd734430418dbaea", "is_manifest_list": false, "size": 2275317, "last_modified": "Tue, 18 Jun 2024 18:57:09 -0000", "expiration": "Tue, 18 Jun 2024 18:59:13 -0000"}, {"name": "test-two", "reversion": false, "start_ts": 1718737018, "end_ts": 1718737029, "manifest_digest": "sha256:0cd3dd6236e246b349e63f76ce5f150e7cd5dbf2f2f1f88dbd734430418dbaea", "is_manifest_list": false, "size": 2275317, "last_modified": "Tue, 18 Jun 2024 18:56:58 -0000", "expiration": "Tue, 18 Jun 2024 18:57:09 -0000"}, {"name": "sample_tag", "reversion": false, "start_ts": 1718736147, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 18 Jun 2024 18:42:27 -0000"}, {"name": "test-two", "reversion": false, "start_ts": 1717680780, "end_ts": 1718737018, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Thu, 06 Jun 2024 13:33:00 -0000", "expiration": "Tue, 18 Jun 2024 18:56:58 -0000"}, {"name": "tag-test", "reversion": false, "start_ts": 1717680378, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Thu, 06 Jun 2024 13:26:18 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}], "page": 1, "has_additional": false} 7.3. Adding a new image tag to an image by using the UI You can add a new tag to an image in Red Hat Quay. Procedure On the Red Hat Quay v2 UI dashboard, click Repositories in the navigation pane. Click the name of a repository that has image tags. Click the menu kebab, then click Add new tag . Enter a name for the tag, then, click Create tag . The new tag is now listed on the Repository Tags page. 7.4. Adding a new tag to an image tag to an image by using the API You can add a new tag, or restore an old one, to an image by using the API. Prerequisites You have Created an OAuth access token . You have set BROWSER_API_CALLS_XHR_ONLY: false in your config.yaml file. Procedure You can change which image a tag points to or create a new tag by using the PUT /api/v1/repository/{repository}/tag/{tag} command: USD curl -X PUT \ -H "Authorization: Bearer <bearer_token>" \ -H "Content-Type: application/json" \ --data '{ "manifest_digest": "<manifest_digest>" }' \ https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag/<tag> Example output "Updated" You can restore a repository tag to its image by using the POST /api/v1/repository/{repository}/tag/{tag}/restore command. For example: USD curl -X POST \ -H "Authorization: Bearer <bearer_token>" \ -H "Content-Type: application/json" \ --data '{ "manifest_digest": <manifest_digest> }' \ quay-server.example.com/api/v1/repository/quayadmin/busybox/tag/test/restore Example output {} To see a list of tags after creating a new tag you can use the GET /api/v1/repository/{repository}/tag/ command. For example: USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag Example output {"tags": [{"name": "test", "reversion": false, "start_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715697708, "end_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:41:48 -0000", "expiration": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715695488, "end_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:04:48 -0000", "expiration": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715631517, "end_ts": 1715695488, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Mon, 13 May 2024 20:18:37 -0000", "expiration": "Tue, 14 May 2024 14:04:48 -0000"}], "page": 1, "has_additional": false} 7.5. Adding and managing labels by using the UI Administrators can add and manage labels for tags by using the following procedure. Procedure On the v2 UI dashboard, click Repositories in the navigation pane. Click the name of a repository that has image tags. Click the menu kebab for an image and select Edit labels . In the Edit labels window, click Add new label . Enter a label for the image tag using the key=value format, for example, com.example.release-date=2023-11-14 . Note The following error is returned when failing to use the key=value format: Invalid label format, must be key value separated by = . Click the whitespace of the box to add the label. Optional. Add a second label. Click Save labels to save the label to the image tag. The following notification is returned: Created labels successfully . Optional. Click the same image tag's menu kebab Edit labels X on the label to remove it; alternatively, you can edit the text. Click Save labels . The label is now removed or edited. 7.6. Adding and managing labels by using the API Red Hat Quay administrators can add and manage labels for tags with the API by using the following procedure. Prerequisites You have Created an OAuth access token . You have set BROWSER_API_CALLS_XHR_ONLY: false in your config.yaml file. Procedure Use the GET /api/v1/repository/{repository}/manifest/{manifestref} command to retrieve the details of a specific manifest in a repository: USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref> Use the GET /api/v1/repository/{repository}/manifest/{manifestref}/labels command to retrieve a list of labels for a specific manifest: USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>/labels Example output {"labels": [{"id": "e9f717d2-c1dd-4626-802d-733a029d17ad", "key": "org.opencontainers.image.url", "value": "https://github.com/docker-library/busybox", "source_type": "manifest", "media_type": "text/plain"}, {"id": "2d34ec64-4051-43ad-ae06-d5f81003576a", "key": "org.opencontainers.image.version", "value": "1.36.1-glibc", "source_type": "manifest", "media_type": "text/plain"}]} Use the GET /api/v1/repository/{repository}/manifest/{manifestref}/labels/{labelid} command to obtain information about a specific manifest: USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>/labels/<label_id> Example output {"id": "e9f717d2-c1dd-4626-802d-733a029d17ad", "key": "org.opencontainers.image.url", "value": "https://github.com/docker-library/busybox", "source_type": "manifest", "media_type": "text/plain"} You can add an additional label to a manifest in a given repository with the POST /api/v1/repository/{repository}/manifest/{manifestref}/labels command. For example: USD curl -X POST \ -H "Authorization: Bearer <bearer_token>" \ -H "Content-Type: application/json" \ --data '{ "key": "<key>", "value": "<value>", "media_type": "<media_type>" }' \ https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>/labels Example output {"label": {"id": "346593fd-18c8-49db-854f-4cb1fb76ff9c", "key": "example-key", "value": "example-value", "source_type": "api", "media_type": "text/plain"}} You can delete a label using the DELETE /api/v1/repository/{repository}/manifest/{manifestref}/labels/{labelid} command: USD curl -X DELETE \ -H "Authorization: Bearer <bearer_token>" \ https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>/labels/<labelid> This command does not return output in the CLI. You can use one of the commands above to ensure that it was successfully removed. 7.7. Setting tag expirations Image tags can be set to expire from a Red Hat Quay repository at a chosen date and time using the tag expiration feature. This feature includes the following characteristics: When an image tag expires, it is deleted from the repository. If it is the last tag for a specific image, the image is also set to be deleted. Expiration is set on a per-tag basis. It is not set for a repository as a whole. After a tag is expired or deleted, it is not immediately removed from the registry. This is contingent upon the allotted time designed in the time machine feature, which defines when the tag is permanently deleted, or garbage collected. By default, this value is set at 14 days , however the administrator can adjust this time to one of multiple options. Up until the point that garbage collection occurs, tags changes can be reverted. The Red Hat Quay superuser has no special privilege related to deleting expired images from user repositories. There is no central mechanism for the superuser to gather information and act on user repositories. It is up to the owners of each repository to manage expiration and the deletion of their images. Tag expiration can be set up in one of two ways: By setting the quay.expires-after= label in the Dockerfile when the image is created. This sets a time to expire from when the image is built. By selecting an expiration date on the Red Hat Quay UI. For example: Setting tag expirations can help automate the cleanup of older or unused tags, helping to reduce storage space. 7.7.1. Setting tag expiration from a repository Procedure On the Red Hat Quay v2 UI dashboard, click Repositories in the navigation pane. Click the name of a repository that has image tags. Click the menu kebab for an image and select Change expiration . Optional. Alternatively, you can bulk add expiration dates by clicking the box of multiple tags, and then select Actions Set expiration . In the Change Tags Expiration window, set an expiration date, specifying the day of the week, month, day of the month, and year. For example, Wednesday, November 15, 2023 . Alternatively, you can click the calendar button and manually select the date. Set the time, for example, 2:30 PM . Click Change Expiration to confirm the date and time. The following notification is returned: Successfully set expiration for tag test to Nov 15, 2023, 2:26 PM . On the Red Hat Quay v2 UI Tags page, you can see when the tag is set to expire. For example: 7.7.2. Setting tag expiration from a Dockerfile You can add a label, for example, quay.expires-after=20h to an image tag by using the docker label command to cause the tag to automatically expire after the time that is indicated. The following values for hours, days, or weeks are accepted: 1h 2d 3w Expiration begins from the time that the image is pushed to the registry. Procedure Enter the following docker label command to add a label to the desired image tag. The label should be in the format quay.expires-after=20h to indicate that the tag should expire after 20 hours. Replace 20h with the desired expiration time. For example: USD docker label quay.expires-after=20h quay-server.example.com/quayadmin/<image>:<tag> 7.7.3. Setting tag expirations by using the API Image tags can be set to expire by using the API. Prerequisites You have Created an OAuth access token . You have set BROWSER_API_CALLS_XHR_ONLY: false in your config.yaml file. Procedure You can set when an image a tag expires by using the PUT /api/v1/repository/{repository}/tag/{tag} command and passing in the expiration field: USD curl -X PUT \ -H "Authorization: Bearer <bearer_token>" \ -H "Content-Type: application/json" \ --data '{ "manifest_digest": "<manifest_digest>" }' \ https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag/<tag> Example output "Updated" 7.8. Fetching an image by tag or digest Red Hat Quay offers multiple ways of pulling images using Docker and Podman clients. Procedure Navigate to the Tags page of a repository. Under Manifest , click the Fetch Tag icon. When the popup box appears, users are presented with the following options: Podman Pull (by tag) Docker Pull (by tag) Podman Pull (by digest) Docker Pull (by digest) Selecting any one of the four options returns a command for the respective client that allows users to pull the image. Click Copy Command to copy the command, which can be used on the command-line interface (CLI). For example: USD podman pull quay-server.example.com/quayadmin/busybox:test2 7.9. Viewing Red Hat Quay tag history by using the UI Red Hat Quay offers a comprehensive history of images and their respective image tags. Procedure On the Red Hat Quay v2 UI dashboard, click Repositories in the navigation pane. Click the name of a repository that has image tags. Click Tag History . On this page, you can perform the following actions: Search by tag name Select a date range View tag changes View tag modification dates and the time at which they were changed 7.10. Viewing Red Hat Quay tag history by using the API Red Hat Quay offers a comprehensive history of images and their respective image tags. Prerequisites You have Created an OAuth access token . You have set BROWSER_API_CALLS_XHR_ONLY: false in your config.yaml file. Procedure Enter the following command to view tag history by using the GET /api/v1/repository/{repository}/tag/ command and passing in one of the following queries: onlyActiveTags=<true/false> : Filters to only include active tags. page=<number> : Specifies the page number of results to retrieve. limit=<number> : Limits the number of results per page. specificTag=<tag_name> : Filters the tags to include only the tag with the specified name. USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ "https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository>/tag/?onlyActiveTags=true&page=1&limit=10" Example output {"tags": [{"name": "test-two", "reversion": false, "start_ts": 1717680780, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Thu, 06 Jun 2024 13:33:00 -0000"}, {"name": "tag-test", "reversion": false, "start_ts": 1717680378, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Thu, 06 Jun 2024 13:26:18 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}], "page": 1, "has_additional": false} By using the specificTag=<tag_name> query, you can filter results for a specific tag. For example: USD curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" "<quay-server.example.com>/api/v1/repository/quayadmin/busybox/tag/?onlyActiveTags=true&page=1&limit=20&specificTag=test-two" Example output {"tags": [{"name": "test-two", "reversion": true, "start_ts": 1718737153, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 18 Jun 2024 18:59:13 -0000"}], "page": 1, "has_additional": false} 7.11. Deleting an image tag Deleting an image tag removes that specific version of the image from the registry. To delete an image tag, use the following procedure. Procedure On the Repositories page of the v2 UI, click the name of the image you want to delete, for example, quay/admin/busybox . Click the More Actions drop-down menu. Click Delete . Note If desired, you could click Make Public or Make Private . Type confirm in the box, and then click Delete . After deletion, you are returned to the Repositories page. Note Deleting an image tag can be reverted based on the amount of time allotted assigned to the time machine feature. For more information, see "Reverting tag changes". 7.12. Deleting an image by using the API You can delete an old image tag by using the API. Prerequisites You have Created an OAuth access token . You have set BROWSER_API_CALLS_XHR_ONLY: false in your config.yaml file. Procedure You can delete an image tag by using the DELETE /api/v1/repository/{repository}/tag/{tag} command: USD curl -X DELETE \ -H "Authorization: Bearer <bearer_token>" \ https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag/<tag> This command does not return output in the CLI. Continue on to the step to return a list of tags. To see a list of tags after deleting a tag, you can use the GET /api/v1/repository/{repository}/tag/ command. For example: USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag Example output {"tags": [{"name": "test", "reversion": false, "start_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715697708, "end_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:41:48 -0000", "expiration": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715695488, "end_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:04:48 -0000", "expiration": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715631517, "end_ts": 1715695488, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Mon, 13 May 2024 20:18:37 -0000", "expiration": "Tue, 14 May 2024 14:04:48 -0000"}], "page": 1, "has_additional": false} 7.13. Reverting tag changes by using the UI Red Hat Quay offers a comprehensive time machine feature that allows older images tags to remain in the repository for set periods of time so that they can revert changes made to tags. This feature allows users to revert tag changes, like tag deletions. Procedure On the Repositories page of the v2 UI, click the name of the image you want to revert. Click the Tag History tab. Find the point in the timeline at which image tags were changed or removed. , click the option under Revert to restore a tag to its image. 7.14. Reverting tag changes by using the API Red Hat Quay offers a comprehensive time machine feature that allows older images tags to remain in the repository for set periods of time so that they can revert changes made to tags. This feature allows users to revert tag changes, like tag deletions. Prerequisites You have Created an OAuth access token . You have set BROWSER_API_CALLS_XHR_ONLY: false in your config.yaml file. Procedure You can restore a repository tag to its image by using the POST /api/v1/repository/{repository}/tag/{tag}/restore command. For example: USD curl -X POST \ -H "Authorization: Bearer <bearer_token>" \ -H "Content-Type: application/json" \ --data '{ "manifest_digest": <manifest_digest> }' \ quay-server.example.com/api/v1/repository/quayadmin/busybox/tag/test/restore Example output {} To see a list of tags after restoring an old tag you can use the GET /api/v1/repository/{repository}/tag/ command. For example: USD curl -X GET \ -H "Authorization: Bearer <bearer_token>" \ -H "Accept: application/json" \ https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag Example output {"tags": [{"name": "test", "reversion": false, "start_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715697708, "end_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:41:48 -0000", "expiration": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715695488, "end_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:04:48 -0000", "expiration": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715631517, "end_ts": 1715695488, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Mon, 13 May 2024 20:18:37 -0000", "expiration": "Tue, 14 May 2024 14:04:48 -0000"}], "page": 1, "has_additional": false}

Commands:
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>?includeTags=true
{"namespace": "quayadmin", "name": "busybox", "kind": "image", "description": null, "is_public": false, "is_organization": false, "is_starred": false, "status_token": "d8f5e074-690a-46d7-83c8-8d4e3d3d0715", "trust_enabled": false, "tag_expiration_s": 1209600, "is_free_account": true, "state": "NORMAL", "tags": {"example": {"name": "example", "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000", "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d"}, "test": {"name": "test", "size": 2275314, "last_modified": "Tue, 14 May 2024 14:04:48 -0000", "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d"}}, "can_write": true, "can_admin": true}
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag/
{"tags": [{"name": "test-two", "reversion": true, "start_ts": 1718737153, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 18 Jun 2024 18:59:13 -0000"}, {"name": "test-two", "reversion": false, "start_ts": 1718737029, "end_ts": 1718737153, "manifest_digest": "sha256:0cd3dd6236e246b349e63f76ce5f150e7cd5dbf2f2f1f88dbd734430418dbaea", "is_manifest_list": false, "size": 2275317, "last_modified": "Tue, 18 Jun 2024 18:57:09 -0000", "expiration": "Tue, 18 Jun 2024 18:59:13 -0000"}, {"name": "test-two", "reversion": false, "start_ts": 1718737018, "end_ts": 1718737029, "manifest_digest": "sha256:0cd3dd6236e246b349e63f76ce5f150e7cd5dbf2f2f1f88dbd734430418dbaea", "is_manifest_list": false, "size": 2275317, "last_modified": "Tue, 18 Jun 2024 18:56:58 -0000", "expiration": "Tue, 18 Jun 2024 18:57:09 -0000"}, {"name": "sample_tag", "reversion": false, "start_ts": 1718736147, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 18 Jun 2024 18:42:27 -0000"}, {"name": "test-two", "reversion": false, "start_ts": 1717680780, "end_ts": 1718737018, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Thu, 06 Jun 2024 13:33:00 -0000", "expiration": "Tue, 18 Jun 2024 18:56:58 -0000"}, {"name": "tag-test", "reversion": false, "start_ts": 1717680378, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Thu, 06 Jun 2024 13:26:18 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}], "page": 1, "has_additional": false}
curl -X PUT -H "Authorization: Bearer <bearer_token>" -H "Content-Type: application/json" --data '{ "manifest_digest": "<manifest_digest>" }' https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag/<tag>
"Updated"
curl -X POST -H "Authorization: Bearer <bearer_token>" -H "Content-Type: application/json" --data '{ "manifest_digest": <manifest_digest> }' quay-server.example.com/api/v1/repository/quayadmin/busybox/tag/test/restore
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag
{"tags": [{"name": "test", "reversion": false, "start_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715697708, "end_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:41:48 -0000", "expiration": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715695488, "end_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:04:48 -0000", "expiration": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715631517, "end_ts": 1715695488, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Mon, 13 May 2024 20:18:37 -0000", "expiration": "Tue, 14 May 2024 14:04:48 -0000"}], "page": 1, "has_additional": false}
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>/labels
{"labels": [{"id": "e9f717d2-c1dd-4626-802d-733a029d17ad", "key": "org.opencontainers.image.url", "value": "https://github.com/docker-library/busybox", "source_type": "manifest", "media_type": "text/plain"}, {"id": "2d34ec64-4051-43ad-ae06-d5f81003576a", "key": "org.opencontainers.image.version", "value": "1.36.1-glibc", "source_type": "manifest", "media_type": "text/plain"}]}
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>/labels/<label_id>
id: e9f717d2-c1dd-4626-802d-733a029d17ad
key: org.opencontainers.image.url
value: https://github.com/docker-library/busybox
source_type: manifest
media_type: text/plain
curl -X POST -H "Authorization: Bearer <bearer_token>" -H "Content-Type: application/json" --data '{ "key": "<key>", "value": "<value>", "media_type": "<media_type>" }' https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>/labels
{"label": {"id": "346593fd-18c8-49db-854f-4cb1fb76ff9c", "key": "example-key", "value": "example-value", "source_type": "api", "media_type": "text/plain"}}
curl -X DELETE -H "Authorization: Bearer <bearer_token>" https://<quay-server.example.com>/api/v1/repository/<repository>/manifest/<manifestref>/labels/<labelid>
docker label quay.expires-after=20h quay-server.example.com/quayadmin/<image>:<tag>
curl -X PUT -H "Authorization: Bearer <bearer_token>" -H "Content-Type: application/json" --data '{ "manifest_digest": "<manifest_digest>" }' https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag/<tag>
"Updated"
podman pull quay-server.example.com/quayadmin/busybox:test2
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" "https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository>/tag/?onlyActiveTags=true&page=1&limit=10"
{"tags": [{"name": "test-two", "reversion": false, "start_ts": 1717680780, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Thu, 06 Jun 2024 13:33:00 -0000"}, {"name": "tag-test", "reversion": false, "start_ts": 1717680378, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Thu, 06 Jun 2024 13:26:18 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}], "page": 1, "has_additional": false}
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" "<quay-server.example.com>/api/v1/repository/quayadmin/busybox/tag/?onlyActiveTags=true&page=1&limit=20&specificTag=test-two"
{"tags": [{"name": "test-two", "reversion": true, "start_ts": 1718737153, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 18 Jun 2024 18:59:13 -0000"}], "page": 1, "has_additional": false}
curl -X DELETE -H "Authorization: Bearer <bearer_token>" https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag/<tag>
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag
{"tags": [{"name": "test", "reversion": false, "start_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715697708, "end_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:41:48 -0000", "expiration": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715695488, "end_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:04:48 -0000", "expiration": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715631517, "end_ts": 1715695488, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Mon, 13 May 2024 20:18:37 -0000", "expiration": "Tue, 14 May 2024 14:04:48 -0000"}], "page": 1, "has_additional": false}
curl -X POST -H "Authorization: Bearer <bearer_token>" -H "Content-Type: application/json" --data '{ "manifest_digest": <manifest_digest> }' quay-server.example.com/api/v1/repository/quayadmin/busybox/tag/test/restore
curl -X GET -H "Authorization: Bearer <bearer_token>" -H "Accept: application/json" https://<quay-server.example.com>/api/v1/repository/<namespace>/<repository_name>/tag
{"tags": [{"name": "test", "reversion": false, "start_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "example", "reversion": false, "start_ts": 1715697708, "end_ts": 1715698131, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:41:48 -0000", "expiration": "Tue, 14 May 2024 14:48:51 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715695488, "end_ts": 1716324069, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Tue, 14 May 2024 14:04:48 -0000", "expiration": "Tue, 21 May 2024 20:41:09 -0000"}, {"name": "test", "reversion": false, "start_ts": 1715631517, "end_ts": 1715695488, "manifest_digest": "sha256:57583a1b9c0a7509d3417387b4f43acf80d08cdcf5266ac87987be3f8f919d5d", "is_manifest_list": false, "size": 2275314, "last_modified": "Mon, 13 May 2024 20:18:37 -0000", "expiration": "Tue, 14 May 2024 14:04:48 -0000"}], "page": 1, "has_additional": false}