tasks/cassandra-dead-node-removal/task.toml

schema_version = "1.1"

[task]
name = "syscraft/cassandra-dead-node-removal"
description = "A Cassandra cluster node has physically failed and is permanently unreachable. Remove it from the ring and restore service on the surviving two-node cluster."
keywords = ["cassandra", "bare-metal", "dead-node", "removenode", "cluster-recovery"]

[metadata]
difficulty = "hard"
tags = ["cassandra", "bare-metal", "distributed-systems", "node-removal", "sre"]

[verifier]
timeout_sec = 180.0

[agent]
timeout_sec = 1800.0

[environment]
type = "cloudlab"
build_timeout_sec = 1800.0

[[environment.nodes]]
name = "node0"
host = "c220g1-030804.wisc.cloudlab.us"
roles = ["primary"]

[[environment.nodes]]
name = "node1"
host = "c220g1-030819.wisc.cloudlab.us"

[[environment.nodes]]
name = "node2"
host = "c220g1-030820.wisc.cloudlab.us"