.catalog: name: "Etcd" version: "2.3.3-rancher1" minimum_rancher_version: v1.1.1 maximum_rancher_version: v1.1.4 description: | Distributed highly-available key-value store minimum_rancher_version: "v0.46.0" questions: - variable: "REPLICAS" description: "Number of Etcd nodes. 3, 5, or 7 are good choices" label: "Number of Nodes:" required: true default: 3 type: "int" etcd: retain_ip: true scale: ${REPLICAS}