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src=\"https://ci.concourse-ci.org/api/v1/teams/main/pipelines/resource/jobs/build/badge?vars.type=%22bosh-io-stemcell%22\" alt=\"Build Status\"\u003e\n\u003c/a\u003e\n\nFor example, to automatically consume `bosh-aws-xen-hvm-ubuntu-trusty-go_agent`:\n\n```yaml\nresources:\n- name: aws-stemcell\n  type: bosh-io-stemcell\n  source:\n    name: bosh-aws-xen-hvm-ubuntu-trusty-go_agent\n```\n\n## Source Configuration\n\n* `name`: *Required.* The name of the stemcell.\n\n* `version_family`: *Optional.* Default `latest`. A semantic version used to\nnarrow the returned versions, typically used to fetch hotfixes on older\nstemcells. For example, a `version_family` of `3262.latest` would match `3262`,\n`3262.1`, and `3262.1.1`, but not `3263`. A `version_family` of `3262.1.latest`\nwould match `3262.1` and `3262.1.1`, but not `3262.2`.\n\n* `force_regular`: *Optional.* Default `false`. By default, the resource will always download light stemcells for IaaSes that support light stemcells.\n  If `force_regular` is `true`, the resource will ignore light stemcells and always download regular stemcells.\n\n* `auth`: *Optional.* These credentials are used when downloading stemcells stored in a protected bucket.\n  Has the following sub-properties:\n  * `access_key`: *Required.* The HMAC access key\n  * `secret_key`: *Required.* The HMAC secret key\n\n## Behavior\n\n### `check`: Check for new versions of the stemcell.\n\nDetects new versions of the stemcell that have been published to [bosh.io](https://bosh.io). If no version is specified, `check` returns the latest version, otherwise `check` returns all versions from the version specified on.\n\n\n### `in`: Fetch a version of the stemcell.\n\nFetches a given stemcell, placing the following files in the destination:\n\n* `version`: The version number of the stemcell.\n* `url`: A URL that can be used to download the stemcell tarball.\n* `sha1`: The SHA1 of the stemcell\n* `sha256`: The SHA256 of the stemcell\n* `stemcell.tgz`: The stemcell tarball, if the `tarball` param is `true`.\n\n#### Parameters\n\n* `tarball`: *Optional.* Default `true`. Fetch the stemcell tarball.\n* `preserve_filename`: *Optional.* Default `false`. Keep the original filename of the stemcell.\n\n## Development\n\n### Prerequisites\n\n* golang is *required* - version 1.9.x is tested; earlier versions may also\n  work.\n* docker is *required* - version 17.06.x is tested; earlier versions may also\n  work.\n\n### Running the tests\n\nThe tests have been embedded with the `Dockerfile`; ensuring that the testing\nenvironment is consistent across any `docker` enabled platform. When the docker\nimage builds, the test are run inside the docker container, on failure they\nwill stop the build.\n\nRun the tests with the following command:\n\n```sh\ndocker build -t bosh-io-stemcell-resource --target tests .\n```\n\n### Contributing\n\nPlease make all pull requests to the `master` branch and ensure tests pass\nlocally.\n","project_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fconcourse%2Fbosh-io-stemcell-resource","html_url":"https://awesome.ecosyste.ms/projects/github.com%2Fconcourse%2Fbosh-io-stemcell-resource","lists_url":"https://awesome.ecosyste.ms/api/v1/projects/github.com%2Fconcourse%2Fbosh-io-stemcell-resource/lists"}