Update collect-cluster-metrics.md

need extra whitespace before replicas: 2  or else invalid yaml
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gabrielmcg 2018-12-14 10:03:55 +00:00 committed by GitHub
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@ -144,7 +144,7 @@ To configure your external Prometheus server to scrape metrics from Prometheus i
metadata: metadata:
name: prometheus name: prometheus
spec: spec:
replicas: 2 replicas: 2
selector: selector:
matchLabels: matchLabels:
app: prometheus app: prometheus