📚 Update development and testing details

Signed-off-by: Harshad Reddy Nalla <[email protected]>

.env.template

@@ -1,6 +1,13 @@
-THOTH_CEPH_BUCKET=
-THOTH_CEPH_BUCKET_PREFIX=
+# source ceph
+THOTH_DEPLOYMENT_NAME="ocp-test"
+
+THOTH_S3_ENDPOINT_URL="https://s3.upshift.redhat.com/
+THOTH_CEPH_BUCKET="thoth"
+THOTH_CEPH_BUCKET_PREFIX="data"
 THOTH_CEPH_KEY_ID=
 THOTH_CEPH_SECRET_KEY=
-THOTH_DEPLOYMENT_NAME=
-THOTH_S3_ENDPOINT_URL=
+
+# dest ceph
+THOTH_DOCUMENT_SYNC_DST="s3://thoth/test"
+AWS_ACCESS_KEY_ID=
+AWS_SECRET_ACCESS_KEY=

README.rst

@@ -23,3 +23,33 @@ CLI to copy data to the deployment which serves data. Thus the later deployment
 is configured via the standard `AWS CLI configuration file
 <https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-files.html>`__
 that should be present in ``~/.aws/config``.
+
+
+Development and Testing
+-----------------------
+
+The ``.env.template`` has environment variables that are required for document-sync-job execution. |br|
+Create ``.env`` file out of the ``.env.template`` with adjusted environment variable values.
+
+.. code-block:: console
+
+  cp .env.template .env
+  vim .env
+
+As stated above the job accepts source s3 details as env vars and destination s3 details
+as aws cli conf or env vars.
+
+The s3 credentials can be accessed via cluster. |br|
+Check the additional documentation on `thoth-application <https://github.com/thoth-station/thoth-application/blob/master/docs/environments.md>`_. |br|
+Assign the credentials value to the env variable in the ``.env`` file.
+
+If using s3 cluster different than s3.amazonaws.com. |br|
+set the ``--endpoint https://<s3-url>`` in the list, at this `line <https://github.com/thoth-station/document-sync-job/blob/master/app.py#L102>`_.
+
+For testing purpose,
+  Developers can use PSI test instance as source and Operate-first smaug instance as destination. |br|
+  There is old data available on ``prefix``: ``ocp-test``.
+
+.. |br| raw:: html
+
+      <br>