This section contains the various approaches to get started with Redhat Ansible. This includes the various flavors of Ansible including Redhat Ansible Tower.
In this exercise, we will deploy the OneAgent to a Linux instance with Ansible.
Based off our Dynatrace Ansible Github, you can rollout Dynatrace Oneagent easily across on Linux and Windows Operating Systems with different available configurations and ensures the OneAgent service maintains a running state. It also provides the tasks to interact with the various OneAgent configuration files.
Following the steps from our documentation, we will use an Ansible collection to orchestrate OneAgent deployment.
You can also use other Ansible playbooks examples can be seen here
The following are steps to install Ansible in your Linux host.
Use the command below
wget -O- https://raw.githubusercontent.com/Dynatrace-APAC/Workshop-Advanced-Observability/master/setup_ansible.sh | bash
You should see that it's successfully installed along with it's dependencies
config file = /etc/ansible/ansible.cfg
configured module search path = [u'/home/advanced-observability-workshop/.ansible/plugins/modules', u'/usr/share/ansible/plugins/modules']
ansible python module location = /usr/lib/python2.7/dist-packages/ansible
executable location = /usr/bin/ansible
python version = 2.7.17 (default, Jul 20 2020, 15:37:01) [GCC 7.5.0]
Following the steps in Dynatrace:
ansible-galaxy collection install dynatrace.oneagent
This will install dynatrace.oneagent collection that consist of a single role that deploys OneAgent using dedicated configuration and ensuring the OneAgent service maintains a running state. For more information, see Using collections in Ansible documentation. You can also find the latest version at Ansible Galaxy
Following the steps in Dynatrace:
Using the example playbook below, replace the dynatrace_environment_url and dynatrace_paas_token variables to install OneAgent. You can tweak the command with a text editor eg. Notepad++
- hosts: all
- role: Dynatrace.OneAgent
Go to Deployment status on the left navigation. You should see OneAgent installed on the current host.
Deploying applications efficiently requires using an automated delivery pipeline. Dynatrace tracks all key metrics through the various CI/CD stages into production. Through understanding the feedback loop, you can stop faulty builds before they reach production or even self-remediate issues based on problems which Dynatrace detects. This allows deploying software faster with higher quality.
There are various kinds of use cases for Ansible playbooks:
Example of these playbooks could be found here
Dynatrace's DAVIS AI-engine will be able to detect problems and trigger the specific and appropriate responses based on playbooks.
In the video below, we also demonstrate and explore how Ansible and Dynatrace can be used together to automate deployments and to build auto-remediation workflows which enable self-healing applications.
To experience in Self-Healing as a Service, you could refer to our Autonomous Cloud lab
Dynatrace is an all-in-one platform that's purpose-built for a wide range of use cases.
Applications and Microservices
Digital Experience Monitoring (DEM)
Digital Business Analytics
The above use cases are setup as labs which you can run through:
These are also conducted virtually as Hands-On Workshops.