mirror of
https://github.com/juspay/hyperswitch.git
synced 2025-10-31 18:17:13 +08:00
104 lines
2.8 KiB
Markdown
104 lines
2.8 KiB
Markdown
# Running Kafka & Clickhouse with Analytics and Events Source Configuration
|
|
|
|
This document provides instructions on how to run Kafka and Clickhouse using Docker Compose, and how to configure the analytics and events source.
|
|
|
|
## Architecture
|
|
+------------------------+
|
|
| Hyperswitch |
|
|
+------------------------+
|
|
|
|
|
|
|
|
v
|
|
+------------------------+
|
|
| Kafka |
|
|
| (Event Stream Broker) |
|
|
+------------------------+
|
|
|
|
|
|
|
|
v
|
|
+------------------------+
|
|
| ClickHouse |
|
|
| +------------------+ |
|
|
| | Kafka Engine | |
|
|
| | Table | |
|
|
| +------------------+ |
|
|
| | |
|
|
| v |
|
|
| +------------------+ |
|
|
| | Materialized | |
|
|
| | View (MV) | |
|
|
| +------------------+ |
|
|
| | |
|
|
| v |
|
|
| +------------------+ |
|
|
| | Storage Table | |
|
|
| +------------------+ |
|
|
+------------------------+
|
|
|
|
|
|
## Starting the Containers
|
|
|
|
Docker Compose can be used to start all the components.
|
|
|
|
Run the following command:
|
|
|
|
```bash
|
|
docker compose --profile olap up -d
|
|
```
|
|
This will spawn up the following services
|
|
1. kafka
|
|
2. clickhouse
|
|
3. opensearch
|
|
|
|
## Setting up Kafka
|
|
|
|
Kafka-UI is a visual tool for inspecting Kafka and it can be accessed at `localhost:8090` to view topics, partitions, consumers & generated events.
|
|
|
|
## Setting up Clickhouse
|
|
|
|
Once Clickhouse is up and running, you can interact with it via web.
|
|
|
|
You can either visit the URL (`http://localhost:8123/play`) where the Clickhouse server is running to get a playground, or you can bash into the Clickhouse container and execute commands manually.
|
|
|
|
Run the following commands:
|
|
|
|
```bash
|
|
# On your local terminal
|
|
docker compose exec clickhouse-server bash
|
|
|
|
# Inside the clickhouse-server container shell
|
|
clickhouse-client --user default
|
|
|
|
# Inside the clickhouse-client shell
|
|
SHOW TABLES;
|
|
```
|
|
|
|
## Configuring Analytics and Events Source
|
|
|
|
To use Clickhouse and Kafka, you need to enable the `analytics.source` and update the `events.source` in the configuration file.
|
|
|
|
You can do this in either the `config/development.toml` or `config/docker_compose.toml` file.
|
|
|
|
Here's an example of how to do this:
|
|
|
|
```toml
|
|
[analytics]
|
|
source = "clickhouse"
|
|
|
|
[events]
|
|
source = "kafka"
|
|
```
|
|
|
|
After making this change, save the file and restart your application for the changes to take effect.
|
|
|
|
## Enabling Data Features in Dashboard
|
|
|
|
To check the data features in the dashboard, you need to enable them in the `config/dashboard.toml` configuration file.
|
|
|
|
Here's an example of how to do this:
|
|
|
|
```toml
|
|
[default.features]
|
|
audit_trail=true
|
|
system_metrics=true
|
|
``` |