https://github.com/chaudum/crate-sonnet

A jsonnet library for CrateDB
https://github.com/chaudum/crate-sonnet

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A jsonnet library for CrateDB

• Host: GitHub
• URL: https://github.com/chaudum/crate-sonnet
• Owner: chaudum
• License: apache-2.0
• Created: 2023-07-24T18:51:12.000Z (over 1 year ago)
• Default Branch: main
• Last Pushed: 2023-07-27T16:42:58.000Z (over 1 year ago)
• Last Synced: 2023-07-27T17:55:41.761Z (over 1 year ago)
• Language: Jsonnet
• Size: 19.5 KB
• Stars: 0
• Watchers: 1
• Forks: 0
• Open Issues: 2
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# crate-sonnet

A [jsonnet](https://jsonnet.org/) mixin library to create [CrateDB](https://crate.io) Kubernetes manifests.

---

## ⚠️ Warning

**This library is not meant for production usage yet!**

The APIs are still subject to change.

---

## 🏗️ Usage

This library is intended to be used with [Tanka](https://tanka.dev) to deploy Kubernetes manifests.

First, install the library using the [jsonnet-bundler](https://github.com/jsonnet-bundler/jsonnet-bundler):

```bash

jb install https://github.com/chaudum/crate-sonnet@main

```

To use this library in a Tanka environment import the `crate-sonnet/mai.libsonnet` like in the following, minimal example that generates manifests for a 3 node cluster with general purpose nodes.

```jsonnet

local crate = import 'crate-sonnet/main.libsonnet';

crate {

  _config+:: {

    namespace: 'my-cratedb-namespace',

    cluster: 'my-cratedb-cluster',

    general_purpose_replicas: 3,

    general_purpose_cpu: '1',

    general_purpose_memory: '1024Mi',

    general_purpose_heap: '512m',

    crate+: {

    },

  },

}

```

## ⚙️ Default configuration

```jsonnet

{

  _config+:: {

    create_namespace: true,

    // versions

    version: 'latest',

    jmx_exporter_version: '1.0.0',

    // general purpose node

    general_purpose_replicas: 3,

    general_purpose_cpu: '8',

    general_purpose_memory: '16Gi',

    general_purpose_heap: '8g',

    general_purpose_name: 'general-purpose',

    // master node

    master_replicas: 3,

    master_cpu: '1',

    master_memory: '1Gi',

    master_heap: '512m',

    master_name: 'master',

    // data node

    data_replicas: 5,

    data_cpu: '8',

    data_memory: '16Gi',

    data_heap: '8g',

    data_name: 'data',

    // disks

    data_disks: 1,

    data_pvc_size: '100Gi',

    data_pvc_storage_class: 'fast',

    data_pvc_mount_path: '/data',

    // ports

    http_listen_port: 4200,

    transport_listen_port: 4300,

    psql_listen_port: 5432,

    jmx_listen_port: 7979,

    jmx_exporter_listen_port: 8080,

    // flags

    enable_blobs: false,

    enable_rolling_upgrades: false,

    enable_master_data_deployment: false,

    enable_jmx_api: false,

  },

}

```