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Yaml for DECAPOD (Declarative Application Orchestration & Delivery )

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openinfradev/decapod-base-yaml

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decapod-base-yaml

This project provides an easy way to create/maintain complex YAML files using kustomize and kustomize plugin.
It works with decapod-site which contain differences between each environment (e.g. development, staging and production environment).

Features

  • base-yaml and site-yaml structure
  • Qualified product
    • LMA(Logging, Monitoring, Alert)
    • OpenStack
    • Cloud Console

Documents

Layout

An example of decapod-base-yaml:

 openstack
 ├── base
 │   ├── kustomization.yaml
 │   ├── resources.yaml
 │   └── site-values.yaml
 ├── image
 │   └── image-values.yaml 
 └── storage
     ├── ceph.yaml
     └── local-path.yaml

An example of decapod-site:

 dev // site name
 ├── openstack
     ├── kustomization.yaml
     ├── ceph.yaml
     └── site-values.yaml

Example

base(1) + site(2) => variant(3)

  1. decapod-base-yaml/lma/base/resources.yaml:

    apiVersion: helm.fluxcd.io/v1
    kind: HelmRelease
    metadata:
    name: elasticsearch-operator
    spec:
    chart:
       repository: https://openinfradev.github.io/helm-repo
       name: elasticsearch-operator
       version: 1.0.3
    releaseName: elasticsearch-operator
    targetNamespace: elastic-system
    values:
       elasticsearchOperator:
          nodeSelector: {} # TO_BE_FIXED
  2. decapod-site/dev/lma/site-values.yaml:

    apiVersion: openinfradev.github.com/v1
    kind: HelmValuesTransformer
    metadata:
    name: site
    
    global:
    nodeSelector:
       taco-lma: enabled
    
    charts:
    - name: elasticsearch-operator
    override:
       elasticsearchOperator.nodeSelector: $(nodeSelector)
  3. decapod-site/dev/lma/lma-manifest.yaml:

    apiVersion: helm.fluxcd.io/v1
    kind: HelmRelease
    metadata:
    name: elasticsearch-operator
    spec:
    chart:
       repository: https://openinfradev.github.io/helm-repo
       name: elasticsearch-operator
       version: 1.0.3
    releaseName: elasticsearch-operator
    targetNamespace: elastic-system
    values:
       elasticsearchOperator:
          nodeSelector:
          taco-lma: enabled