I'm surprised there isn't more native Kubernetes integration. Their 
documentation mentions this:   
   - KUBERNETES enables the kubernetes check if set (KUBERNETES=yes works). 
KUBERNETES_COLLECT_EVENTS enables event collection from the kubernetes API, 
given that KUBERNETES is also set. Note: only one agent should have 
KUBERNETES_COLLECT_EVENTS set per cluster.
-EJ
On Tuesday, May 2, 2017, 9:55:00 AM PDT, Michael Strickland 
<michael.strickl...@nytimes.com> wrote:Hello, I'm wondering if it's possible to 
access the etcd API from within a container running on Google Kubernetes Engine.
We're using DataDog's docker-dd-agent image to monitor metrics in the cluster, 
and one feature is automatic service discovery of containers deployed in the 
cluster. The agent does this by querying the etcd API for a cluster to discover 
containers matching certain names.
On our previous self-managed Kubernetes cluster, we could access this API by 
querying localhost:4001 on our worker nodes. However, there doesn't appear to 
be a direct equivalent to that on GKE, as the etcd cluster is a managed service.
Is there any way to interact with etcd within a cluster, or is the API 
intentionally closed off?
Thanks!Michael

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