...
Taking Hyperledger Fabric as sample.
1. Hyperledger Fabric on k8s(a short description for fabric operators)
There lots of project deploy Hyperledger Fabric on k8s, for example, https://github.com/hyperledger-labs/fabric-operator, even so far performance sandbox still working with shell script based k8s-test-network, but as a long term plan, we will adopt performance sand box with fabric-operator.
2. Hyperledger Fabric with observability
Hyperledger Fabric makes metrics long before, as ref
now a days, with rfc community schedules supporting opentelemetry.
3. Hyperledger Fabric performance testing tools on k8s with observability.
Here we take Tape as sample.
Tape is a Simple Traffic Generator for Hyperledger Fabric, it takes 3 steps from zero to integrated deployment on k8s with observability.
3.1 distributed
To make test harness support distributed, you need to split traffic generator and monitoring client. Making them able to run in split mode.
3.2 metric
For test harness, we are able to expose metrics for performance research usage. For example, when we want to calculate latency, there is one way to make a latency report at test harness instead of tracing metrics for each node.
3.3 tracing
You are able to use labels and grpc options to support distributed tracing among test harness.
4. dashboard
...