Update versions in example-config.toml

isotope/example-config.toml

@@ -9,7 +9,7 @@ environments = [
 ]
 
 [cluster]
-project_id = "istio-200620"
+project_id = "" # <your_project_here>
 # Cluster will be created with one n1-standard-1 node per zone in the default node-pool.
 # Only one of them will be running Prometheus. In total, the cluster will have 
 # 1 Prometheus node per zone, 1 client node per zone, and N service-graph nodes per zone.
@@ -19,10 +19,10 @@ name = "isotope-cluster-2"
 # would be in the first zone you specify but the nodes would be 
 # spread around the zones.
 zones = ["us-central1-a", "us-central1-b", "us-central1-c"]
-version = "1.12.7-gke.25"
+version = "1.27.3-gke.100"
 
 [istio]
-archive_url = "https://github.com/istio/istio/releases/download/1.1.3/istio-1.1.3-linux.tar.gz"
+archive_url = "https://github.com/istio/istio/releases/download/1.20.0/istio-1.20.0-linux-amd64.tar.gz"
 
 [server]
 machine_type = "n1-standard-1"