Merge pull request #1958 from grafana/fix-docker-dev-bigtable

Fix docker-dev-bigtable

docker/docker-dev-bigtable/docker-compose.yml

@@ -32,7 +32,7 @@ services:
 
   bigtable:
     hostname: bigtable
-    image: google/cloud-sdk
+    image: google/cloud-sdk:321.0.0
     command: gcloud beta emulators bigtable start --host-port=0.0.0.0:8086
     ports:
      - "8086:8086"

docker/docker-dev-bigtable/prometheus/prometheus.yml

@@ -0,0 +1,34 @@
+global:
+  scrape_interval:     1s
+  evaluation_interval: 1s
+
+  # Attach these labels to any time series or alerts when communicating with
+  # external systems (federation, remote storage, Alertmanager).
+  external_labels:
+      monitor: 'docker-host-alpha'
+
+# Load and evaluate rules in this file every 'evaluation_interval' seconds.
+rule_files:
+
+# A scrape configuration containing exactly one endpoint to scrape.
+scrape_configs:
+  - job_name: 'nodeexporter'
+    scrape_interval: 1s
+    static_configs:
+      - targets: ['nodeexporter:9100']
+
+  - job_name: 'cadvisor'
+    scrape_interval: 1s
+    static_configs:
+      - targets: ['cadvisor:8080']
+
+  - job_name: 'prometheus'
+    scrape_interval: 1s
+    static_configs:
+      - targets: ['localhost:9090']
+
+  - job_name: metrictank
+    metrics_path: /prometheus/metrics
+    scrape_interval: 1s
+    static_configs:
+      - targets: ['metrictank:6060']