Installing Uptime Manager

Quickstart for users (quick method)

1. Download our Docker compose file

2. Run docker compose up to start the application

3. Now the application is running at http://localhost

Optional Config:

• If you want to monitor Docker containers, uncomment this line in docker-compose.yaml:

  # volumes:
  # - /var/run/docker.sock:/var/run/docker.sock:ro

This gives the app access to your docker daemon via unix socket, please be aware of what you are doing.

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Quickstart for users (remote server)

1. Download our Docker compose file

2. Edit the UPTIME_APP_API_BASE_URL variable in the docker-compose file to point to your remote server.

3. Run docker compose up to start the application

4. Now the application is running at http://<remote_server_ip>

Optional Config:

• If you want to monitor Docker containers, uncomment this line in docker-compose.yaml:

  # volumes:
  # - /var/run/docker.sock:/var/run/docker.sock:ro

This gives the app access to your docker daemon via unix socket, please be aware of what you are doing.

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Quickstart for developers

Make sure you change the directory to the specified directories, as paths in commands are relative.

Cloning and initial setup

1. Clone this repository.

2. Checkout the develop branch git checkout develop

Setting up Docker images

1. Change directory to the Docker/dev directory

2. Build the docker images by running the build_images.sh script

3. Run docker run -d -p 6379:6379 -v $(pwd)/redis/data:/data --name uptime_redis uptime_redis

4. Run docker run -d -p 27017:27017 -v $(pwd)/mongo/data:/data/db --name uptime_database_mongo uptime_database_mongo

Server setup

1. CD to Server directory, and run npm install

2. While in Server directory, create a .env file with the required environmental variables

3. While in the Server directory, run npm run dev

Client setup

1. CD to Client directory run npm install

2. While in the Client directory, create a .env file with the required environmental variables

3. While in the Client directory run npm run dev

Access the application

1. Client is now running at localhost:5173

2. Server is now running at localhost:5000

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Manual installation

Client installation

1. Change directory to the Client directory

2. Install all dependencies by running npm install

3. Add a .env file to the Client directory with the following options:

Environment variables

ENV Variable Name	Required/Optional	Type	Description	Accepted Values
VITE_APP_API_BASE_URL	Required	string	Base URL of server	{host}/api/v1
VITE_APP_LOG_LEVEL	Optional	string	Log level	"none"|"error" | "warn" |
VITE_APP_DEMO	Optional	boolean	Demo server or not	true|false |

Sample ENV file:

VITE_APP_API_BASE_URL="http://localhost:5000/api/v1"
VITE_APP_LOG_LEVEL="debug"

Starting the Client development server

1. Run npm run dev to start the development server.

Server Installation

1. Change the directory to the Server directory

2. Install all dependencies by running npm install

3. Add a .env file to the Server directory with the following options:

Environment variables

Configure the server with the following environmental variables:

ENV Variable Name	Required/Optional	Type	Description	Accepted Values
CLIENT_HOST	Required	string	Frontend Host
JWT_SECRET	Required	string	JWT secret
REFRESH_TOKEN_SECRET	Required	string	Refresh JWT secret
DB_TYPE	Optional	string	Specify DB to use	MongoDB | FakeDB
DB_CONNECTION_STRING	Required	string	Specifies URL for MongoDB Database
PORT	Optional	integer	Specifies Port for Server
LOGIN_PAGE_URL	Required	string	Login url to be used in emailing service
REDIS_HOST	Required	string	Host address for Redis database
REDIS_PORT	Required	integer	Port for Redis database
TOKEN_TTL	Optional	string	Time for token to live	In vercel/ms format https://github.com/vercel/ms
REFRESH_TOKEN_TTL	Optional	string	Time for refresh token to live
PAGESPEED_API_KEY	Optional	string	API Key for PageSpeed requests
SYSTEM_EMAIL_HOST	Required	string	Host to send System Emails From
SYSTEM_EMAIL_PORT	Required	number	Port for System Email Host
SYSTEM_EMAIL_ADDRESS	Required	string	System Email Address
SYSTEM_EMAIL_PASSWORD	Required	string	System Email Password

Sample env file

CLIENT_HOST="http://localhost:5173"
JWT_SECRET="my_secret"
DB_TYPE="MongoDB"
DB_CONNECTION_STRING="mongodb://localhost:27017/uptime_db"
REDIS_HOST="127.0.0.1"
REDIS_PORT=6379
TOKEN_TTL="99d"
PAGESPEED_API_KEY=<api_key>
SYSTEM_EMAIL_HOST="smtp.gmail.com"
SYSTEM_EMAIL_PORT=465
SYSTEM_EMAIL_ADDRESS=<email_address>
SYSTEM_EMAIL_PASSWORD=<password>
REFRESH_TOKEN_SECRET="my_refresh"
REFRESH_TOKEN_TTL="99d"

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Databases

This project requires two databases:

1. Main application database: The project uses MongoDB for its primary database, with a MongoDB Docker image provided for easy setup.

2. Redis for queue management: A Redis database is used for the PingService’s queue system, and a Redis Docker image is included for deployment.

You may use the included Dockerfiles to spin up databases quickly if you wish.

(Optional) Dockerised databases

Dockerfiles for the server and databases are located in the Docker directory

MongoDB Image

Location: Docker/mongoDB.Dockerfile

The Docker/mongo/data directory should be mounted to the MongoDB container in order to persist data.

From the Docker directory run

1. Build the image: docker build -f mongoDB.Dockerfile -t uptime_database_mongo .

2. Run the docker image: docker run -d -p 27017:27017 -v $(pwd)/mongo/data:/data/db --name uptime_database_mongo uptime_database_mongo

Redis Image

Location Docker/redis.Dockerfile

the Docker/redis/data directory should be mounted to the Redis container in order to persist data.

From the Docker directory run

1. Build the image: docker build -f redis.Dockerfile -t uptime_redis .

2. Run the image: docker run -d -p 6379:6379 -v $(pwd)/redis/data:/data --name uptime_redis uptime_redis

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Starting the development server

• run npm run dev to start the development server

or,

• run node index.js to start server

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API documentation

Our API is documented in accordance with the OpenAPI spec.

You can see the documentation on your local development server at http://localhost:{port}/api-docs

You can also view the documentation on our demo server at https://uptime-demo.bluewavelabs.ca/api-docs

Error handling

Errors are returned in a standard format:

{"success": false, "msg": "No token provided"}

Errors are handled by error handling middleware and should be thrown with the following parameters

Name	Type	Default	Notes
status	integer	500	Standard HTTP codes
message	string	"Something went wrong"	An error message
service	string	"Unknown Service"	Name of service that threw the error

Example:

const myRoute = async(req, res, next) => {
  try{
    const result = myRiskyOperationHere();
  }
  catch(error){
    error.status = 404
    error.message = "Resource not found"
    error.service = service name
    next(error)
    return;
  }
}

Errors should not be handled at the controller level and should be left to the middleware to handle.