tidb-pulumi

This example deploys tidb instance onto a running Kubernetes cluster using Pulumi and @pulumi/kubernetes.

Pre-Requisites

1. Install Pulumi
2. Configure Kubernetes for Pulumi

Running the App

Install dependencies:

$ npm install

Create a new stack:

$ pulumi stack init

Preview the deployment of the application:

$ pulumi preview

(Optional) Prepare directory for local pv (refer to name, localStorage, storageNode and storagePath in index.ts):

# on k8s local pv node
$ mkdir -p /data/tidb

Perform the deployment:

$ pulumi up --skip-preview

This deployment is now running, and you can run commands like kubectl get pods to see the application's resources.

Use pulumi stack output to see the endpoint of the Service that we just deployed:

$ pulumi stack output

Forward this Service port:

$ kubectl port-forward svc/tidb 4000

Connect to tidb:

without password:

$ mysql -h 127.0.0.1 -P 4000 -u root

with password (mysql 5.7):

$ mysql -h 127.0.0.1 -P 4000 -u root -p

with password (mysql 8.0):

$ mysql -h 127.0.0.1 -P 4000 -u root -p --default-auth=mysql_native_password

When you're ready to be done with tidb, you can destroy the instance:

$ pulumi destroy --skip-preview

Configuration

index.ts

Parameter	Default	Default
name	Name of pvc, deployment, service	tidb
namespace	Namespace of resources	tidb
imageVersion	Image tag	latest
storageClass	Type of persistent volume claim	local-storage
storageSize	Size of persistent volume claim	10Gi
localStorage	Enable local storage	false
storageNode	Nodename of local storage pv	node1
storagePath	Parent path of local storage pv	/data
password	TiDB password, if not specified, there is no password	pa55w0rd