tgrziminiar/go-scylla

example go scylla multi node

Docker pull

docker pull scylladb/scylla:5.2
docker compose up -d

Show status

After the setup is done you will see two node running on DC1

docker exec -it scylla-node1 nodetool status

Access CQl to generate some keyspace and table

docker exec -it scylla-node1 cqlsh

Create datacenter and initial table

// users = keyspace

CREATE KEYSPACE users WITH REPLICATION = { 'class' : 'NetworkTopologyStrategy','DC1' : 3};
use users;
CREATE TABLE IF NOT EXISTS users.userData (
    id UUID PRIMARY KEY,
    name TEXT,
    email TEXT
);
describe users.userdata;

Check that datacenter is working

If the data of the tables users show that mean datacenter work

docker exec -it scylla-node2 cqlsh
describe users.userdata;

To test it with the api you need everything to be on the same network

// server image
docker run -d --net=test-scylla_web --name some-go-app go-app

// for sending api
docker run -it --name my-ubuntu-container --network test-scylla_web ubuntu:noble-20240114

// execute ubuntu
docker exec -it my-ubuntu-container bin/bash
apt update
apt install -y curl


// save user in db
curl --location 'some-go-app:5000/users_v1/register' \
--header 'Content-Type: application/json' \
--data-raw '{
    "name":"mix1",
    "email":"[email protected]"
}'

// get users in db
curl --location 'some-go-app:5000/users_v1/get-users'