Status
Build
Before building, make sure that the Cassandra dependency version matches your version :
compile 'org.apache.cassandra:cassandra-all:3.7'
Then build:
gradle shadowJar
gradle jar
Configuration
Generic
Specify seed provider class in cassandra.yaml config file:
seed_provider:
- class_name: lt.nkts.cassandra.ConsulSeedProvider
Specify rest of parameters on command line as standart java properties.
If KV is enabled, provider will look for entries with kv_prefix prefix/namespace otherwise it will try to locate seed nodes from Consul service catalog.
KV
-Dconsul.kv.enabled=true -Dconsul.kv.prefix=cassandra/seeds
ACL
If an acl token is required e.g. via EnvVar:
-Dconsul.acl.token=$CONSUL_ACL_TOKEN
Service
-Dconsul.url=http://localhost:8500/ -Dconsul.service.tags=tag1 -Dconsul.service.name=cassandra ..
Seeding KV storage
curl -XPUT localhost:8500/v1/kv/cassandra/seeds/192.168.15.15