This directory contains files for building and running the Docker images for cosmo stack.
This directory contains subdirectories for each container in the Cosmo stack. These subdirectories include files used by Docker Compose to preconfigure the respective images.
The clickhouse directory contains files necessary to configure and run the ClickHouse container. These files include any custom configuration and setup scripts.
The grafana directory includes resources for provisioning the Grafana container. It contains the following subfolders:
This folder contains subdirectories for provisioning Grafana. These folders are used to automatically configure Grafana when the container starts. Dashboards will be imported to /etc/grafana/provisioning/dashboards and to subdirectories based on the folder structure in this directory.
E.g. for the prometheus dashboards it would be /etc/grafana/provisioning/dashboards/prometheus
This folder is used to configure data sources automatically when the container starts. To add a new data source, create a configuration file in YAML format and place it in this directory. The configuration should follow the Grafana provisioning documentation.
A datasource in Grafana is a connection to a database or other data source that you want to visualize. The configuration file should specify the data source type, name, and connection details. A datasource config can also come from a plugin. You need to refer to the plugin documentation for the correct configuration.
This folder contains predefined dashboards. You can add additional dashboards by placing JSON and yaml files here. These will be automatically imported when Grafana starts.
The main.yml file is used to configure the provisioning of dashboards. It defines which provider to use and the path to the dashboards. In datasources.yml we specify a provider name and optionally an orgId.
The provider name must match the name of the folder containing the dashboards. See the example for prometheus in main.yml
Note: Grafana Labs already provides a number of dashboards for popular data sources. You can find them here Grafana Dashboards.
If additional plugins are required for your Grafana instance, they must be specified using the GF_INSTALL_PLUGINS environment variable in the docker-compose.yml file located at the root of the project. This variable should list plugin IDs separated by commas. For example:
GF_INSTALL_PLUGINS: "grafana-clock-panel,grafana-piechart-panel"
The keycloak directory contains configuration files and resources required to initialize and run the Keycloak container.
The postgres directory includes initialization scripts and configuration files for the PostgreSQL database container.
The prometheus directory contains configuration files and custom settings for running the Prometheus container.
The redis directory includes configuration files and scripts used to set up and run the Redis container.