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##########
Amazon AWS
##########
Deploy VM
---------
Deploy VyOS on Amazon :abbr:`AWS (Amazon Web Services)`
1. Click to ``Instances`` and ``Launch Instance``
.. figure:: /_static/images/cloud-aws-01.png
2. On the marketplace search "VyOS"
.. figure:: /_static/images/cloud-aws-02.png
3. Choose the instance type. Minimum recommendation start from ``m3.medium``
.. figure:: /_static/images/cloud-aws-03.png
4. Configure instance for your requirements. Select number of
instances / network / subnet
.. figure:: /_static/images/cloud-aws-04.png
5. Additional storage. You can remove additional storage ``/dev/sdb``. First
root device will be ``/dev/xvda``. You can skeep this step.
.. figure:: /_static/images/cloud-aws-05.png
6. Configure Security Group. It's recommended that you configure ssh access
only from certain address sources. Or permit any (by default).
.. figure:: /_static/images/cloud-aws-06.png
7. Select SSH key pair and click ``Launch Instances``
.. figure:: /_static/images/cloud-aws-07.png
8. Find out your public IP address.
.. figure:: /_static/images/cloud-aws-08.png
9. Connect to the instance by SSH key.
.. code-block:: none
ssh -i ~/.ssh/amazon.pem vyos@203.0.113.3
vyos@ip-192-0-2-10:~$
Amazon CloudWatch Agent Usage
-----------------------------
To use Amazon CloudWatch Agent, configure it within the Amazon SSM Parameter Store. If you don't have a configuration yet, do :ref:`configuration_creation`.
1. Create an :abbr:`IAM (Identity and Access Management)` role for the :abbr:`EC2 (Elastic Compute Cloud)` instance to access CloudWatch service, and name it CloudWatchAgentServerRole. The role should contain two default policies: CloudWatchAgentServerPolicy and AmazonSSMManagedInstanceCore.
2. Attach the created role to your VyOS :abbr:`EC2 (Elastic Compute Cloud)` instance.
3. Ensure that amazon-cloudwatch-agent package is installed.
.. code-block:: none
$ sudo apt list --installed | grep amazon-cloudwatch-agent
.. note:: The amazon-cloudwatch-agent package is normally included in VyOS 1.3.3+ and 1.4+
3. Retreive an existing CloudWatch Agent configuration from the :abbr:`SSM (Systems Manager)` Parameter Store.
.. code-block:: none
$ sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -a fetch-config -m ec2 -s -c ssm:<your-configuration-name>
This step also enables systemd service and runs it.
.. note:: The VyOS platform-specific scripts feature is under development. Thus, this step should be repeated manually after changing system image (:doc:`/installation/update`)
.. _configuration_creation:
CloudWatch SSM Configuration creation
^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
Creating the Amazon Cloudwatch Agent Configuration in Amazon :abbr:`SSM (Systems Manager)` Parameter Store.
1. Create an :abbr:`IAM (Identity and Access Management)` role for your :abbr:`EC2 (Elastic Compute Cloud)` instance to access the CloudWatch service. Name it CloudWatchAgentAdminRole. The role should contain at two default policies: CloudWatchAgentAdminPolicy and AmazonSSMManagedInstanceCore.
.. note:: CloudWatchAgentServerRole is too permisive and should be used for single configuration creation and deployment. That's why after completion of step #3 higly recommended to replace instance CloudWatchAgentAdminRole role with CloudWatchAgentServerRole.
2. Run Cloudwatch configuration wizard.
.. code-block:: none
$ sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-config-wizard
3. When prompted, answer "yes" to the question "Do you want to store the config in the SSM parameter store?".
References
----------
- https://console.aws.amazon.com/
- https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/create-iam-roles-for-cloudwatch-agent.html
- https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/install-CloudWatch-Agent-on-EC2-Instance-fleet.html
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