https://github.com/a0s/terraform-elastic-cloud-on-kubernetes

Direct conversion of the ECK project's kubectl manifests to Terraform using tfk8s.
https://github.com/a0s/terraform-elastic-cloud-on-kubernetes

Last synced: 5 months ago
JSON representation

Direct conversion of the ECK project's kubectl manifests to Terraform using tfk8s.

• Host: GitHub
• URL: https://github.com/a0s/terraform-elastic-cloud-on-kubernetes
• Owner: a0s
• Created: 2023-07-11T21:46:55.000Z (about 3 years ago)
• Default Branch: master
• Last Pushed: 2023-07-11T22:14:07.000Z (about 3 years ago)
• Last Synced: 2025-04-12T06:37:53.564Z (over 1 year ago)
• Language: HCL
• Homepage:
• Size: 102 KB
• Stars: 0
• Watchers: 2
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md

Awesome Lists containing this project

README

          
# Elastic Cloud on Kubernetes (ECK) for Terraform

This is a direct conversion of the ECK project's kubectl manifests to Terraform using tfk8s.

Original files:

* https://download.elastic.co/downloads/eck/2.8.0/crds.yaml

* https://download.elastic.co/downloads/eck/2.8.0/operator.yaml

## Modifications from original

* Namespace name is extracted as variable `namespace` for potential adjustments.

* Removed creation of namespace inside. It should be created outside of this module. Namespace should have label `name` with their name.  

## Using with CDK for Terraform (CDKTF) 

Add path to module into cdktf.json

```json

{

  "terraformModules": [

    {

      "name": "elastic-cloud-on-kubernetes",

      "source": "../terraform-elastic-cloud-on-kubernetes"

    }

  ]

}

```

Run `cdktf get` to generate content in `.gen`.

Your stack can look like:

```typescript

import {

  ElasticCloudOnKubernetes,

  ElasticCloudOnKubernetesConfig

} from ".gen/modules/elastic-cloud-on-kubernetes"

const eck = new ElasticCloudOnKubernetes(this, "eck", {

  providers: [config.k8sProvider],

  namespace: config.namespace

})

new Manifest(this, "elasticsearch", {

  provider: config.k8sProvider,

  dependsOn: [eck],

  manifest: {

    apiVersion: "elasticsearch.k8s.elastic.co/v1",

    kind: "Elasticsearch",

    metadata: {

      namespace: config.namespace,

      name: "elasticsearch",

    },

    spec: {

      version: "8.8.2",

      nodeSets: [

        {

          name: "default",

          count: "1",

          config: {

            "node.store.allow_mmap": "false"

          }

        }

      ]

    }

  }

})

```

## Links

* https://github.com/elastic/cloud-on-k8s

* https://www.elastic.co/guide/en/cloud-on-k8s/current/k8s-deploy-eck.html