Install & run node locally

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Generate a selfsigned certificate for each node. see guide using open ssl.
Use different authority or wildcard matching authority of each node you intend to run.
In node/config.yml, set the key and the pem you used to generate the certificate.
Give the certificate pem file to data providers for authenticating with your Node. You can also run your own data providers.
Update your organization details in node/config.yml. Website must match authority used to sign certificate, an example will be if authority is *.origineum.com, website can be node-1.origineum.com. Otherwise, node service will fail to start.
In .env, HOST_IP is the dns for reaching your node. If you're running a docker container, you can override it and other env variable by passing from terminal.
In .env PRIVATE_KEY is your Node signer with enough Klay tokens to pay for request.
In .env COCKROACH_DNS_URL is your full connection string to https://cockroachlabs.cloud/ cluster. A free account will suffice for a considerable period.
In .env OAUTH_TOKEN is the Oauth token given to data providers using your Node.
Run make gomodtidy, make node-tables, make node-server-nolog HOST_IP=0.0.0.0:50054 or make node-server HOST_IP=0.0.0.0:50054 on your local machine to test it locally.

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