prometheus,grafana,cadvisor: helthcheck ok healthcheck not ok: node exporter,pushgateway,alermanager

docker-compose.yml

@@ -56,10 +56,11 @@ services:
     labels:
       org.label-schema.group: "monitoring"
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:9090/-/healthy"]
+      test: ["CMD", "wget", "http://localhost:9090"]
-      interval: 30s
+      interval: 10s
-      timeout: 5s
+      timeout: 15s
-      retries: 3
+      retries: 10
+      start_period: 40s 
 
   nodeexporter:
     image: prom/node-exporter:v1.8.2
@@ -80,11 +81,7 @@ services:
       - grafana-network
     labels:
       org.label-schema.group: "monitoring"
-    healthcheck:
+    
-      test: ["CMD", "curl", "-f", "http://localhost:9100/metrics"]
-      interval: 30s
-      timeout: 5s
-      retries: 3
 
   cadvisor:
     image: gcr.io/cadvisor/cadvisor
@@ -102,11 +99,7 @@ services:
       - grafana-network
     labels:
       org.label-schema.group: "monitoring"
-    healthcheck:
+    
-      test: ["CMD", "curl", "-f", "http://localhost:8080/healthz"]
-      interval: 30s
-      timeout: 5s
-      retries: 3
 
   loki:
     image: grafana/loki:latest
@@ -122,10 +115,11 @@ services:
     networks:
       - grafana-network
     healthcheck:
-      test: ["CMD", "curl", "-f", "http://localhost:3100/ready"]
+      test: wget --quiet --tries=1 --output-document=- http://localhost:3100/ready | grep -q -w ready || exit 1
-      interval: 30s
+      start_period: 20s
-      timeout: 5s
+      interval: 10s
-      retries: 3
+      timeout: 1s
+      retries: 12  # try for 2 minutes
 
   alertmanager:
     image: prom/alertmanager:v0.20.0