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An API used by florence and internal micro services to create import datasets which is then updated by other micro services

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DP Import API

Getting started

MongoDB

  • Run brew install mongodb
  • Run brew services start mongodb

kafka

  • Run brew install java
  • Run brew install kafka
  • Run brew services start zookeeper
  • Run brew services start kafka

Scripts for updating and debugging Kafka can be found here(dp-data-tools)

Configuration

Environment variable Default Description
BIND_ADDR :21800 The host and port to bind to
HOST http://localhost:21800 The host name used to build URLs
KAFKA_ADDR localhost:9092 A list of kafka brokers (TLS-ready)
KAFKA_VERSION 1.0.2 The version of (TLS-ready) Kafka being used
KAFKA_MAX_BYTES 200000 The max message size for kafka producer
KAFKA_SEC_PROTO unset if set to TLS, kafka connections will use TLS (ref-1)
KAFKA_SEC_CLIENT_KEY unset PEM for the client key (ref-1)
KAFKA_SEC_CLIENT_CERT unset PEM for the client certificate (ref-1)
KAFKA_SEC_CA_CERTS unset CA cert chain for the server cert (ref-1)
KAFKA_SEC_SKIP_VERIFY false ignores server certificate issues if true (ref-1)
DATABAKER_IMPORT_TOPIC data-bake-job-available The topic to place messages to data-baker
INPUT_FILE_AVAILABLE_TOPIC input-file-available The topic to place V4 files
MONGODB_BIND_ADDR localhost:27017 The MongoDB bind address
MONGODB_USERNAME The MongoDB Username
MONGODB_PASSWORD The MongoDB Password
MONGODB_DATABASE imports The MongoDB database
MONGODB_COLLECTIONS ImportsCollection:imports, ImportsLockCollection:imports_locks The MongoDB collections
MONGODB_REPLICA_SET The name of the MongoDB replica set
MONGODB_ENABLE_READ_CONCERN false Switch to use (or not) majority read concern
MONGODB_ENABLE_WRITE_CONCERN true Switch to use (or not) majority write concern
MONGODB_CONNECT_TIMEOUT 5s The timeout when connecting to MongoDB (time.Duration format)
MONGODB_QUERY_TIMEOUT 15s The timeout for querying MongoDB (time.Duration format)
MONGODB_IS_SSL false Switch to use (or not) TLS when connecting to mongodb
DATASET_API_URL http://localhost:22000 The URL for the DatasetAPI
RECIPE_API_URL http://localhost:22300 The URL for the RecipeAPI
ZEBEDEE_URL http://localhost:8082 The URL Zebedee
SERVICE_AUTH_TOKEN 0C30662F-6CF6-43B0-A96A-954772267FF5 The token used to identify this service when authenticating
HEALTHCHECK_INTERVAL 30s The time between calling healthcheck endpoints for check subsystems
HEALTHCHECK_CRITICAL_TIMEOUT 90s The time taken for the health changes from warning state to critical due to subsystem check failures
DEFAULT_MAXIMUM_LIMIT 1000 Default maximum limit for pagination
DEFAULT_LIMIT 20 Default limit for pagination
DEFAULT_OFFSET 0 Default offset for pagination

Contributing

See CONTRIBUTING for details.

License

Copyright © 2016-2022, Office for National Statistics

Released under MIT license, see LICENSE for details.

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An API used by florence and internal micro services to create import datasets which is then updated by other micro services

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