From 9a6a275d3ddfe13fd4dbe886b0454ef149c3bb17 Mon Sep 17 00:00:00 2001
From: Preston Van Loon <preston@prysmaticlabs.com>
Date: Fri, 5 Apr 2019 17:05:28 -0500
Subject: [PATCH] Use /healthz for liveness and readiness probes in beacon
 chain (#2180)

* lower the p2p peer count minimum for a successful status

* add liveness and health probes

* 5m instead of 2m
---
 k8s/beacon-chain/beacon-chain.deploy.yaml | 13 +++++++++++--
 1 file changed, 11 insertions(+), 2 deletions(-)

diff --git a/k8s/beacon-chain/beacon-chain.deploy.yaml b/k8s/beacon-chain/beacon-chain.deploy.yaml
index 3fedaf9e3..d794cb487 100644
--- a/k8s/beacon-chain/beacon-chain.deploy.yaml
+++ b/k8s/beacon-chain/beacon-chain.deploy.yaml
@@ -77,8 +77,17 @@ spec:
                   key: DEPOSIT_CONTRACT_ADDRESS
           readinessProbe:
             initialDelaySeconds: 60
-            tcpSocket:
-              port: 4000
+            httpGet:
+              path: /healthz
+              port: 9090
+          livenessProbe:
+            initialDelaySeconds: 60
+            failureThreshold: 30 # Fails consistently for 5 minutes
+            periodSeconds: 10
+            httpGet:
+              path: /healthz
+              port: 9090
+
   volumeClaimTemplates:
   - metadata:
       name: beacondb