more agressive healthcheck times

Author: aojea

pkg/loadbalancer/proxy.go

@@ -150,7 +150,7 @@ resources:
 {{- range $index, $servicePort := .ServicePorts }}
 - "@type": type.googleapis.com/envoy.config.cluster.v3.Cluster
   name: cluster_{{$index}}
-  connect_timeout: 5s
+  connect_timeout: 3s
   type: STATIC
   common_lb_config:
     healthy_panic_threshold:
@@ -161,11 +161,12 @@ resources:
   lb_policy: RANDOM
   {{- end}}
   health_checks:
-  - timeout: 5s
-    interval: 3s
+  - timeout: 3s
+    interval: 2s
     unhealthy_threshold: 2
     healthy_threshold: 1
-    no_traffic_interval: 5s
+    initial_jitter: 0s
+    no_traffic_interval: 3s
     always_log_health_check_failures: true
     always_log_health_check_success: true
     event_log_path: /dev/stdout

pkg/loadbalancer/proxy_test.go

@@ -341,18 +341,19 @@ func Test_proxyConfig(t *testing.T) {
 				resources:
 				- "@type": type.googleapis.com/envoy.config.cluster.v3.Cluster
 				  name: cluster_IPv4_443
-				  connect_timeout: 5s
+				  connect_timeout: 3s
 				  type: STATIC
 				  common_lb_config:
 				    healthy_panic_threshold:
 				      value: 0
 				  lb_policy: RANDOM
 				  health_checks:
-				  - timeout: 5s
-				    interval: 3s
+				  - timeout: 3s
+				    interval: 2s
 				    unhealthy_threshold: 2
 				    healthy_threshold: 1
-				    no_traffic_interval: 5s
+				    initial_jitter: 0s
+				    no_traffic_interval: 3s
 				    always_log_health_check_failures: true
 				    always_log_health_check_success: true
 				    event_log_path: /dev/stdout
@@ -381,18 +382,19 @@ func Test_proxyConfig(t *testing.T) {
 				                protocol: TCP
 				- "@type": type.googleapis.com/envoy.config.cluster.v3.Cluster
 				  name: cluster_IPv4_80
-				  connect_timeout: 5s
+				  connect_timeout: 3s
 				  type: STATIC
 				  common_lb_config:
 				    healthy_panic_threshold:
 				      value: 0
 				  lb_policy: RANDOM
 				  health_checks:
-				  - timeout: 5s
-				    interval: 3s
+				  - timeout: 3s
+				    interval: 2s
 				    unhealthy_threshold: 2
 				    healthy_threshold: 1
-				    no_traffic_interval: 5s
+				    initial_jitter: 0s
+				    no_traffic_interval: 3s
 				    always_log_health_check_failures: true
 				    always_log_health_check_success: true
 				    event_log_path: /dev/stdout
@@ -494,18 +496,19 @@ func Test_proxyConfig(t *testing.T) {
 				resources:
 				- "@type": type.googleapis.com/envoy.config.cluster.v3.Cluster
 				  name: cluster_IPv4_80
-				  connect_timeout: 5s
+				  connect_timeout: 3s
 				  type: STATIC
 				  common_lb_config:
 				    healthy_panic_threshold:
 				      value: 0
 				  lb_policy: RING_HASH
 				  health_checks:
-				  - timeout: 5s
-				    interval: 3s
+				  - timeout: 3s
+				    interval: 2s
 				    unhealthy_threshold: 2
 				    healthy_threshold: 1
-				    no_traffic_interval: 5s
+				    initial_jitter: 0s
+				    no_traffic_interval: 3s
 				    always_log_health_check_failures: true
 				    always_log_health_check_success: true
 				    event_log_path: /dev/stdout