ODD Collector is a lightweight service that gathers metadata from all your data sources.
To learn more about collector types and ODD Platform's architecture, read the documentation.
| Service | Config example |
|---|---|
| Cassandra | config |
| ClickHouse | config |
| Dbt | config |
| Elasticsearch | config |
| Feast | config |
| Hive | config |
| Kafka | config |
| Kubeflow | config |
| MariaDB | config, supported via MySql adapter |
| MongoDB | config |
| MSSql | config |
| MySql | config |
| Neo4j | config |
| PostgreSQL | config |
| Presto | config |
| Redash | config |
| Redshift | config |
| Snowflake | config |
| Superset | config |
| Tableau | config |
| Tarantool | config |
| Trino | config |
| Vertica | config |
| ODBC | config, README.md |
| Cube | config |
| ODD Adapter | config |
| Apache Druid | config |
| Oracle | config |
| Airbyte | config |
| SingleStore | config |
| cockroachdb | config |
| sqlite | config |
This may help you to understand which fields you need for each adapter in collector_config.yaml and also may be helpful for a new adapter developer.
PlantUML code for above diagram: domain_classes.plantuml
To regenerate picture, you have 2 options:
- Having PlantUML installed locally, do
java -jar plantuml.jar domain_classes.plantuml- Use PyCharm or other IDE's PlantUML plugin
docker build .libraries pyodbc , confluent-kafka and grpcio have problem during installing and building project on Mac M1.
Possible solutions
# NOTE: be aware of versions
# NOTE: easiest way is to add all export statements to your .bashrc/.zshrc file
# pyodbc dependencies
brew install unixodbc freetds openssl
export LDFLAGS="-L/opt/homebrew/lib -L/opt/homebrew/Cellar/unixodbc/2.3.11/include -L/opt/homebrew/Cellar/freetds/1.3.17/lib -L/opt/homebrew/Cellar/[email protected]/1.1.1t/lib"
export CFLAGS="-I/opt/homebrew/Cellar/unixodbc/2.3.11/include -I/opt/homebrew/opt/freetds/include"
export CPPFLAGS="-I/opt/homebrew/include -I/opt/homebrew/Cellar/unixodbc/2.3.11/include -I/opt/homebrew/opt/openssl@3/include"
# confluent-kafka
brew install librdkafka
export C_INCLUDE_PATH=/opt/homebrew/Cellar/librdkafka/1.9.0/include
export LIBRARY_PATH=/opt/homebrew/Cellar/librdkafka/1.9.0/lib
export PATH="/opt/homebrew/opt/openssl@3/bin:$PATH"
# grpcio
export GRPC_PYTHON_BUILD_SYSTEM_OPENSSL=1
export GRPC_PYTHON_BUILD_SYSTEM_ZLIB=1
# mymssql
brew install freetds
export LDFLAGS="-L/opt/homebrew/Cellar/freetds/1.3.17/lib -L/opt/homebrew/Cellar/[email protected]/1.1.1t/lib"Custom .env file for docker-compose.yaml
LOGLEVEL=DEBUG
PLATFORM_HOST_URL=http://odd-platform:8080
POSTGRES_PASSWORD=postgres_password_secret
There are 3 options for config field pass:
- Explicitly set it in
collector_config.yamlfile, i.edatabase: odd-platform-db - Use
.envfile or ENV variables - In situation when plugins have same field names, we can explicitly set ENV variable to
collector_config.yaml, i.e.password: !ENV ${POSTGRES_PASSWORD}
Custom collector-config.yaml
platform_host_url: http://localhost:8080
default_pulling_interval: 10
token: ""
plugins:
- type: postgresql
name: test_postgresql_adapter
host: "localhost"
port: 5432
database: "some_database_name"
user: "some_user_name"
password: !ENV ${POSTGRES_PASSWORD}
- type: mysql
name: test_mysql_adapter
host: "localhost"
port: 3306
database: "some_database_name"
user: "some_user_name"
password: "some_password"docker-compose.yaml
version: "3.8"
services:
# --- ODD Platform ---
database:
...
odd-platform:
...
odd-collector:
image: ghcr.io/opendatadiscovery/odd-collector:latest
restart: always
volumes:
- collector_config.yaml:/app/collector_config.yaml
environment:
- PLATFORM_HOST_URL=${PLATFORM_HOST_URL}
- POSTGRES_PASSWORD=${POSTGRES_PASSWORD}
depends_on:
- odd-platform
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