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---
title: 'Installation'
description: 'Simple installation - takes about three minutes!'
position: 1
category: 'Getting started'
menuTitle: 'Installation'
link: https://codesandbox.io/embed/vigorous-firefly-80kq5?hidenavigation=1&theme=dark
---
Simple installation - takes about three minutes!
## Prerequisites
- __Must haves__
* [node.js >= 12](https://nodejs.org/en/download) / [Docker](https://www.docker.com/get-started)
* [MySql](https://dev.mysql.com/downloads/mysql/) / [Postgres](https://www.postgresql.org/download/) / [SQLserver](https://www.microsoft.com/en-gb/sql-server/sql-server-downloads) / SQLite Database
- Nice to haves
- Existing schemas can help to create APIs quickly.
- An example database schema can be found <a class="grey--text" href="https://github.com/lerocha/chinook-database/tree/master/ChinookDatabase/DataSources"> <u>here</u></a>.
## Quick try
### 1-Click Deploy to Heroku
<a href="https://heroku.com/deploy?template=https://github.com/npgia/nocodb-seed-heroku">
<img
src="https://www.herokucdn.com/deploy/button.svg"
width="300px"
alt="Deploy NocoDB to Heroku with 1-Click"
/>
</a>
### Node app / Docker
<code-group>
<code-block label="NPX" active>
```bash
npx create-nocodb-app
```
</code-block>
<code-block label="Docker" >
```bash
docker run -d --name nocodb -p 8080:8080 nocodb/nocodb
```
</code-block>
<code-block label="Using Git" >
```bash
git clone https://github.com/nocodb/nocodb-seed
cd nocodb-seed
npm install
npm start
```
</code-block>
</code-group>
> To persist data in docker you can mount volume at `/usr/app/data/` since 0.10.6. In older version mount at `/usr/src/app`.
## Development Setup
If you want to modify the source code,
- Start the backend locally
```bash
cd packages/nocodb
npm install
npm run watch:run
```
- Start the frontend locally
```bash
cd packages/nc-gui
npm install
npm run dev
```
- Open ``localhost:3000/dashboard`` in browser
<alert>
nocodb/packages/nocodb includes nc-lib-gui which is the built version of nc-gui hosted in npm registry. <br>
You can visit localhost:8000/dashboard in browser after starting the backend locally if you just want to modify the backend only.
</alert>
## Production Setup
NocoDB requires a database to store metadata of spreadsheets views and external databases.
And connection params for this database can be specified in `NC_DB` environment variable.
### Docker
<code-group>
<code-block label="MySQL" active>
```bash
docker run -d -p 8080:8080 \
-e NC_DB="mysql2://host.docker.internal:3306?u=root&p=password&d=d1" \
-e NC_AUTH_JWT_SECRET="569a1821-0a93-45e8-87ab-eb857f20a010" \
nocodb/nocodb
```
</code-block>
<code-block label="Postgres">
```bash
docker run -d -p 8080:8080 \
-e NC_DB="pg://host:port?u=user&p=password&d=database" \
-e NC_AUTH_JWT_SECRET="569a1821-0a93-45e8-87ab-eb857f20a010" \
nocodb/nocodb
```
</code-block>
<code-block label="SQL Server">
```bash
docker run -d -p 8080:8080 \
-e NC_DB="mssql://host:port?u=user&p=password&d=database" \
-e NC_AUTH_JWT_SECRET="569a1821-0a93-45e8-87ab-eb857f20a010" \
nocodb/nocodb
```
</code-block>
</code-group>
### Docker Compose
<code-group>
<code-block label="MySQL" active>
```bash
git clone https://github.com/nocodb/nocodb
cd docker-compose
cd mysql
docker-compose up
```
</code-block>
<code-block label="Postgres">
```bash
git clone https://github.com/nocodb/nocodb
cd docker-compose
cd pg
docker-compose up
```
</code-block>
<code-block label="SQL Server">
```bash
git clone https://github.com/nocodb/nocodb
cd docker-compose
cd mssql
docker-compose up
```
</code-block>
</code-group>
### AWS ECS (Fargate)
#### Create ECS Cluster
```
aws ecs create-cluster \
--cluster-name <YOUR_ECS_CLUSTER>
```
#### Create Log group
```
aws logs create-log-group \
--log-group-name /ecs/<YOUR_APP_NAME>/<YOUR_CONTAINER_NAME>
```
#### Create ECS Task Definiton
Every time you create it, it will add a new version. If it is not existing, the version will be 1.
```bash
aws ecs register-task-definition \
--cli-input-json "file://./<YOUR_TASK_DEF_NAME>.json"
```
<alert>
This json file defines the container specification. You can define secrets such as NC_DB and environment variables here.
</alert>
Here's the sample Task Definition
```json
{
"family": "nocodb-sample-task-def",
"networkMode": "awsvpc",
"containerDefinitions": [{
"name": "<YOUR_CONTAINER_NAME>",
"image": "nocodb/nocodb:latest",
"essential": true,
"logConfiguration": {
"logDriver": "awslogs",
"options": {
"awslogs-group": "/ecs/<YOUR_APP_NAME>/<YOUR_CONTAINER_NAME>",
"awslogs-region": "<YOUR_AWS_REGION>",
"awslogs-stream-prefix": "ecs"
}
},
"secrets": [{
"name": "<YOUR_SECRETS_NAME>",
"valueFrom": "<YOUR_SECRET_ARN>"
}],
"environment": [{
"name": "<YOUR_ENV_VARIABLE_NAME>",
"value": "<YOUR_ENV_VARIABLE_VALUE>"
}],
"portMappings": [{
"containerPort": 8080,
"hostPort": 8080,
"protocol": "tcp"
}]
}],
"requiresCompatibilities": [
"FARGATE"
],
"cpu": "256",
"memory": "512",
"executionRoleArn": "<YOUR_ECS_EXECUTION_ROLE_ARN>",
"taskRoleArn": "<YOUR_ECS_TASK_ROLE_ARN>"
}
```
#### Create ECS Service
```bash
aws ecs create-service \
--cluster <YOUR_ECS_CLUSTER> \
--service-name <YOUR_SERVICE_NAME> \
--task-definition <YOUR_TASK_DEF>:<YOUR_TASK_DEF_VERSION> \
--desired-count <DESIRED_COUNT> \
--launch-type "FARGATE" \
--platform-version <VERSION> \
--health-check-grace-period-seconds <GRACE_PERIOD_IN_SECOND> \
--network-configuration "awsvpcConfiguration={subnets=["<YOUR_SUBSETS>"], securityGroups=["<YOUR_SECURITY_GROUPS>"], assignPublicIp=ENABLED}" \
--load-balancer targetGroupArn=<TARGET_GROUP_ARN>,containerName=<CONTAINER_NAME>,containerPort=<YOUR_CONTAINER_PORT>
```
<alert>
If your service fails to start, you may check the logs in ECS console or in Cloudwatch. Generally it fails due to the connection between ECS container and NC_DB. Make sure the security groups have the correct inbound and outbound rules.
</alert>
# Environment variables
| Variable | Mandatory | Comments | If absent |
|-------------------------|-----------|----------------------------------------------------------------------------------|--------------------------------------------|
| NC_DB | Yes | See our database URLs | A local SQLite will be created in root folder |
| DATABASE_URL | No | JDBC URL Format. Can be used instead of NC_DB. Used in 1-Click Heroku deployment| |
| DATABASE_URL_FILE | No | path to file containing JDBC URL Format. Can be used instead of NC_DB. Used in 1-Click Heroku deployment| |
| NC_PUBLIC_URL | Yes | Used for sending Email invitations | Best guess from http request params |
| NC_AUTH_JWT_SECRET | Yes | JWT secret used for auth and storing other secrets | A Random secret will be generated |
| NC_SENTRY_DSN | No | For Sentry monitoring | |
| NC_CONNECT_TO_EXTERNAL_DB_DISABLED | No | Disable Project creation with external database | |
| NC_DISABLE_TELE | No | Disable telemetry | |
| NC_BACKEND_URL | No | Custom Backend URL | ``http://localhost:8080`` will be used |
## Sample Demos
### Code Sandbox
<code-sandbox :src="link"></code-sandbox>
### Docker deploying with one command
<youtube id="K-UEecQyiOk"></youtube>
### Using NPX
<youtube id="v6Nn75P1p7I"></youtube>
### Heroku Deployment
<youtube id="v6Nn75P1p7I"></youtube>