Taking as reference the official doc¹ and doc² from Glowroot, is possible to start a Cassandra database using docker
Follow the instructions as below:
1-) Run the following command to install cassandra:
docker run --name mycassandra -d cassandra
2-) Run the following command to start
docker run --name myglowroot --link mycassandra:cassandra --publish 0.0.0.0:4000:4000 --publish 0.0.0.0:8181:8181 tsoutello/glowroot-central:0.13.6-1
You should see something like below
PS: This is not using from the official document as there is open bug from the official document which causes the issue
standard_init_linux.go:211: exec user process caused "no such file or directory"
glowroot/glowroot#626 not resolved in 0.13.6,
3-) Run the instances agains the central glowroot
You can use https://github.com/timoteosoutello/dev-spring-data-rest as instance, in my case I runned two instances with the following commands in two different local ports using the 8181 (gRPC port protocol):
- java -Dserver.port=9090 -javaagent:<GLOWROOT_DIR>\glowroot.jar -Dglowroot.multi.dir=true -Dglowroot.agent.id=service-1 -Dglowroot.agent.rollup.id=production -Dglowroot.collector.address=localhost:8181 -jar <JAR_FILE>
- java -Dserver.port=9091 -javaagent:<GLOWROOT_DIR>\glowroot.jar -Dglowroot.multi.dir=true -Dglowroot.agent.id=service-2 -Dglowroot.agent.rollup.id=production -Dglowroot.collector.address=localhost:8181 -jar <JAR_FILE>
Outcome should something like below (more then one instance shall be present):
PS: The glowroot.agent.id will represent the service name in the selected instances
