Use the S3 sync plugin to synchronize files and folders with an Amazon S3 bucket. The following parameters are used to configure this plugin: * `access_key` - amazon key * `secret_key` - amazon secret key * `bucket` - bucket name * `region` - bucket region (`us-east-1`, `eu-west-1`, etc) * `acl` - access to files that are uploaded (`private`, `public-read`, etc) * `source` - location of folder to sync * `target` - target folder in your S3 bucket * `delete` - deletes files in the target not found in the source * `content_type` - override default mime-types to use this value * `metadata` - set custom metadata The following is a sample S3 configuration in your .drone.yml file: ```yaml publish: s3_sync: acl: public-read region: "us-east-1" bucket: "my-bucket.s3-website-us-east-1.amazonaws.com" access_key: "970d28f4dd477bc184fbd10b376de753" secret_key: "9c5785d3ece6a9cdefa42eb99b58986f9095ff1c" source: folder/to/archive target: /target/location delete: true ``` Both `acl` and `content_type` can be passed as a string value to apply to all files, or as a map to apply to a subset of files. For example: ```yaml publish: s3_sync: acl: "public/*": public-read "private/*": private content_type: ".svg": image/svg+xml region: "us-east-1" bucket: "my-bucket.s3-website-us-east-1.amazonaws.com" access_key: "970d28f4dd477bc184fbd10b376de753" secret_key: "9c5785d3ece6a9cdefa42eb99b58986f9095ff1c" source: folder/to/archive target: /target/location delete: true ``` In the case of `acl` the key of the map is a glob. If there are no matches in your settings for a given file, the default is `"private"`. The `content_type` field the key is an extension including the leading dot `.`. If you want to set a content type for files with no extension, set the key to the empty string `""`. If there are no matches for the `content_type` of any file, one will automatically be determined for you. The `metadata` field can be set as either an object where the keys are the metadata headers: ```yaml publish: s3_sync: acl: public-read region: "us-east-1" bucket: "my-bucket.s3-website-us-east-1.amazonaws.com" access_key: "970d28f4dd477bc184fbd10b376de753" secret_key: "9c5785d3ece6a9cdefa42eb99b58986f9095ff1c" source: folder/to/archive target: /target/location delete: true metadata: Cache-Control: max-age: 10000 ``` Or you can specify metadata for file patterns by using a glob: ```yaml publish: s3_sync: acl: public-read region: "us-east-1" bucket: "my-bucket.s3-website-us-east-1.amazonaws.com" access_key: "970d28f4dd477bc184fbd10b376de753" secret_key: "9c5785d3ece6a9cdefa42eb99b58986f9095ff1c" source: folder/to/archive target: /target/location delete: true metadata: "*.png": Cache-Control: max-age: 10000000 "*.html": Cache-Control: max-age: 1000 ```