The following code examples show how to use StartLifecyclePolicyPreview
.
Action examples are code excerpts from larger programs and must be run in context. You can see this action in context in the following code example:
- AWS CLI
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To create a lifecycle policy preview
The following
start-lifecycle-policy-preview
example creates a lifecycle policy preview defined by a JSON file for the specified repository.aws ecr start-lifecycle-policy-preview \ --repository-name
"project-a/amazon-ecs-sample"
\ --lifecycle-policy-text"file://policy.json"
Contents of
policy.json
:{ "rules": [ { "rulePriority": 1, "description": "Expire images older than 14 days", "selection": { "tagStatus": "untagged", "countType": "sinceImagePushed", "countUnit": "days", "countNumber": 14 }, "action": { "type": "expire" } } ] }
Output:
{ "registryId": "012345678910", "repositoryName": "project-a/amazon-ecs-sample", "lifecyclePolicyText": "{\n \"rules\": [\n {\n \"rulePriority\": 1,\n \"description\": \"Expire images older than 14 days\",\n \"selection\": {\n \"tagStatus\": \"untagged\",\n \"countType\": \"sinceImagePushed\",\n \"countUnit\": \"days\",\n \"countNumber\": 14\n },\n \"action\": {\n \"type\": \"expire\"\n }\n }\n ]\n}\n", "status": "IN_PROGRESS" }
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For API details, see StartLifecyclePolicyPreview
in AWS CLI Command Reference.
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For a complete list of AWS SDK developer guides and code examples, see Using Amazon ECR with an AWS SDK. This topic also includes information about getting started and details about previous SDK versions.