Added enough to build the image of curator.

LICENSE.txt

+MIT License
+
+Copyright (c) 2017 Adar Nimrod
+
+Permission is hereby granted, free of charge, to any person obtaining a copy
+of this software and associated documentation files (the "Software"), to deal
+in the Software without restriction, including without limitation the rights
+to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+copies of the Software, and to permit persons to whom the Software is
+furnished to do so, subject to the following conditions:
+
+The above copyright notice and this permission notice shall be included in all
+copies or substantial portions of the Software.
+
+THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
+SOFTWARE.

README.md

+# ELK Docker
+
+> A dockerized ELK stack.
+
+## Requirements
+
+- Docker
+- Docker Compose
+
+## License
+
+This software is licensed under the MIT license (see `LICENSE.txt`).
+
+## Author Information
+
+Nimrod Adar, [contact me](mailto:nimrod@shore.co.il) or visit my [website](
+https://www.shore.co.il/). Patches are welcome via [`git send-email`](
+http://git-scm.com/book/en/v2/Git-Commands-Email). The repository is located
+at: <https://www.shore.co.il/git/>.

curator/.dockerignore

+*

curator/Dockerfile

+FROM python:3.6-alpine
+RUN pip install --no-cache-dir elasticsearch-curator==5.4.1
+CMD /usr/sbin/crond -f

curator/README.md

+# curator-docker
+
+> A dockerized Elasticsearch Curator.
+
+## Usage
+
+This image contains the Elasticsearch Curator but runs a Cron daemon. To use
+this image you need to provide your `crontab` and perhaps `config.yml` and
+`actions.yml` for Curator.
+
+An example mounting a `crontab` as a volume (every day at 01:00 delete
+`logstash-` indices older than 7 days).
+
+```
+docker run -v crontab:/var/spool/cron/crontabs/nobody:ro adarnimrod/curator
+```
+
+And the accompanying `crontab`
+
+```
+0 1 * * * /usr/local/bin/curator_cli --host elastic delete_indices --filter_list '[{"filtertype": "pattern", "kind": "prefix", "value": "logstash-"}, {"filtertype": "age", "source": "creation_date", "direction": "older", "unit": "days", "unit_count": 7}]'
+```
+
+Or you can build your own image, using this one as a base
+
+```
+FROM adarnimrod/curator
+COPY config.yml /etc/curator.yml
+COPY actions.yml /actions.yml
+COPY crontab /var/spool/cron/crontabs/nobody
+```
+
+## License
+
+This software is licensed under the MIT license (see `LICENSE.txt`).
+
+## Author Information
+
+Nimrod Adar, [contact me](mailto:nimrod@shore.co.il) or visit my [website](
+https://www.shore.co.il/). Patches are welcome via [`git send-email`](
+http://git-scm.com/book/en/v2/Git-Commands-Email). The repository is located
+at: <https://www.shore.co.il/git/>.