[3.4.2] Cassandra cloud connects to Datastax Astra DB#7110
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[3.4.2] Cassandra cloud connects to Datastax Astra DB#7110smatvienko-tb wants to merge 1 commit into
smatvienko-tb wants to merge 1 commit into
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Cassandra cloud connects to Datastax Astra DB
This PR allows connecting to Cassandra on the cloud (Datastax Astra DB)
Decoupled 'CREATE KEYSPACE' into a separate service. For cloud, we have to create keyspace manually using cloud UI, then create a user and token to access the cloud.
Refactored GuavaSessionBuilder and GuavaDriverContext: deprecated constructor replaced to support the newest features, like cloud bundles.
new env vars in YAML:
The result is on the screenshots:
You need a 'Database administrator' role to install the Thingsboard schema
Schema install for on-premise Cassandra got a new line
schema-keyspace.cql:For the cloud install is running without creating keyspace:
Before decoupling keyspace creation, cloud install fired exception:
Before refactoring GuavaSessionBuilder and GuavaDriverContext the cloud connection failed like that:
The total spending during the test takes about 8 hours with 3k telemetry points per second:
Test with
docker-compose.yml:Performance test to put some telemetry:
docker run -it --rm --network host --name tb-perf-test \ --pull always --log-driver none \ --env REST_URL=http://127.0.0.1:8080 \ --env MQTT_HOST=127.0.0.1 \ --env REST_USERNAME=tenant@thingsboard.org \ --env REST_PASSWORD=tenant \ --env DEVICE_END_IDX=1111 \ --env MESSAGES_PER_SECOND=1000 \ --env DURATION_IN_SECONDS=86400 \ --env ALARMS_PER_SECOND=1 \ --env DEVICE_CREATE_ON_START=true \ --env TEST_PAYLOAD_TYPE=SMART_METER \ thingsboard/tb-ce-performance-test:latestGeneral checklist
Front-End feature checklist
Back-End feature checklist