Installs Keptn's Control Plane on k3s which is your fastest and easiest way to leverage Keptn for SLI/SLO-based Quality Gates, Performance as a Self-Service and Automated Operation (aka Auto-Remedition).
Keptn Control Plane includes Keptns Bridge, API and the Quality Gate capability and optionally the JMeter service! But does not include capabilities for using Keptn as deployment tool.
The install scripts provides with the additional options to configure either Prometheus or Dynatrace support automatically as well as installing the JMeter service to enable the Performance as a Self-Service capability!
On top of that you are free to install any other Keptn Service such as the Notification, Jenkins, Grafana, Jira ... service. Find those services in the Keptn-Contrib organization.
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If you want to watch our Keptn on k3s webinar click here!
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If you want to use Keptn with Dynatrace check out Keptn for Dynatrace in 5 Minutes
- You want to try out Keptn
- You don't want to deal with Kubernetes
- You have access to a Linux host
- You don't want to use this in production (currently)
- You don't plan to upgrade this installation (currently, but maybe reinstall)
- A machine which is able to execute bash scripts
- curl
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CentOS 8
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ArchLinux
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Debian on GCP
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Amazon Linux 2
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Works on a machine with 1 (v)CPU and 4GB of memory
The script allows a couple of parameters
| Parameter Name | Values | Comment |
|---|---|---|
--with-prometheus |
Will enable Prometheus Support | |
--with-dynatrace |
Will enable Dynatrace Support. Requires DT_API_TOKEN and DT_TENANT env variables to be set |
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--with-jmeter |
Will install JMeter Service | |
--with-slackbot |
Will install the Keptn slackbot. Requires SLACKBOT_TOKEN env variable to be set |
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--use-xip |
Will use a xip.io domain, will also be added when LE_STAGE=staging is selected | |
--provider |
aws gcp digitalocean EMPTY |
handles IP gathering based on provider or uses hostname in case its empty |
--ip |
YOURIP | Allows you to pass your own IP of your host |
--fqdn |
YOURFQDN | Allows you to pass your own hostname, allows you to create production LetsEncrypt Certificates, You need to create your own DNS entry |
--with-demo |
dynatrace | Will install demo projects for Dynatrace |
keptn-on-k3s comes with cert-manager. By default, a self-signed certificate is generated. By adding --letsencrypt as a parameter, and a CERT_EMAIL is exported, you will create a LetsEncrypt-Staging certificate. By additionally exporting LE_STAGE=production, a LetsEncypt Production certificate will be issued (will not work with xip.io and nip.io).
For all details please check out Keptn for Dynatrace in 5 Minutes
As an example - here is your script to install Keptn for Dynatrace on an Amazon Linux 2 EC2 machine with pre-configured projects for Quality Gates, Performance Automation & Auto-Remediation:
$ curl -Lsf https://raw.githubusercontent.com/keptn-sandbox/keptn-on-k3s/dynatrace-support/install-keptn-on-k3s.sh | bash -s - --provider aws --with-dynatrace --with-demo dynatrace --letsencryptHere are a couple of installation examples
This option will auto-detect your IP address by using hostname -I
# For the brave, with Prometheus-Service and SLI Provider
curl -Lsf https://raw.githubusercontent.com/keptn-sandbox/keptn-on-k3s/0.7.2/install-keptn-on-k3s.sh | bash -s - --with-prometheusThis option passes the --provider gcp* option. In this case the script queries the external IP address of your GCP instance.
curl -Lsf https://raw.githubusercontent.com/keptn-sandbox/keptn-on-k3s/0.7.2/install-keptn-on-k3s.sh | bash -s - --provider gcpThis option allows you to specify which IP address to be used to expose Keptn services (API, Bridge ...) on this machine!
curl -Lsf https://raw.githubusercontent.com/keptn-sandbox/keptn-on-k3s/0.7.2/install-keptn-on-k3s.sh | bash -s - --ip <IP>k3s-uninstall.sh