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Installing Krateo PlatformOps with enviroment variables

Basic Installation​

Installing Krateo with default configuration is quick and easy.

You will need:

  • Helm: These instructions were tested with v3.13.1.
  • A Kubernetes cluster.
note

Krateo PlatformOps installer is a flexible workflow engine that executes sequential steps. The installer-chart is a helper that provider already baked configurations for Krateo PlatformOps. It is however possible to implement a custom installer. Please check all the possible values supported by the chart.

Krateo PlatformOps is exposed via NodePort by default. In order to customize enviroment variables, you can proceed in the following way:

helm repo add krateo https://charts.krateo.io
helm repo update krateo
helm inspect values krateo/installer --version 2.3.0 > ~/krateo-values.yaml

Modify the krateo-values.yaml file as the following example:

krateoplatformops:
  frontend:
    env:
      http_proxy: http://127.0.0.1:3128
  bff:
    env:
      http_proxy: http://127.0.0.1:3128
  authn:
    env:
      http_proxy: http://127.0.0.1:3128
  backend:
    env:
      http_proxy: http://127.0.0.1:3128
    etcd:
      env:
        http_proxy: http://127.0.0.1:3128
  coreprovider:
    env:
      http_proxy: http://127.0.0.1:3128
  patchprovider:
    env:
      http_proxy: http://127.0.0.1:3128
  eventrouter:
    env:
      http_proxy: http://127.0.0.1:3128
  eventsse:
    env:
      http_proxy: http://127.0.0.1:3128
  resourcetreehandler:
    env:
      http_proxy: http://127.0.0.1:3128

Install Krateo PlatformOps:

helm upgrade installer installer \
  --repo https://charts.krateo.io \
  --namespace krateo-system \
  --create-namespace \
  -f ~/krateo-values.yaml
  --install \
  --version 2.3.0 \
  --wait

Wait for Krateo PlatformOps to be up&running:

kubectl wait krateoplatformops krateo --for condition=Ready=True --namespace krateo-system --timeout=300s

At the end of this process:

  • The Krateo Composable Portal will be accessible at port 30080.
  • The admin user password can be retrieved with the following command:
kubectl get secret admin-password  -n krateo-system -o jsonpath="{.data.password}" | base64 -d
info

The installer by default deploys a composable-portal-basic with examples to immediately start to play with Krateo PlatformOps. The chart is available here: https://github.com/krateoplatformops/composable-portal-basic.