From 85d8b5069b143692a9b5851b115b883ce2fb5e5a Mon Sep 17 00:00:00 2001
From: Ling Huang <lingshi@google.com>
Date: Fri, 12 Oct 2018 11:15:33 -0400
Subject: [PATCH] Add tolerations for Stackdriver Logging and Metadata Agents.

---
 cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml               | 5 +++++
 .../addons/metadata-agent/stackdriver/metadata-agent.yaml    | 5 +++++
 2 files changed, 10 insertions(+)

diff --git a/cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml b/cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml
index ff5fed2638d..acd63d541a4 100644
--- a/cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml
+++ b/cluster/addons/fluentd-gcp/fluentd-gcp-ds.yaml
@@ -101,6 +101,11 @@ spec:
       nodeSelector:
         beta.kubernetes.io/fluentd-ds-ready: "true"
       terminationGracePeriodSeconds: 60
+      tolerations:
+      - operator: "Exists"
+        effect: "NoExecute"
+      - operator: "Exists"
+        effect: "NoSchedule"
       volumes:
       - name: varlog
         hostPath:
diff --git a/cluster/addons/metadata-agent/stackdriver/metadata-agent.yaml b/cluster/addons/metadata-agent/stackdriver/metadata-agent.yaml
index 73a4fdbc4ad..d5abe020235 100644
--- a/cluster/addons/metadata-agent/stackdriver/metadata-agent.yaml
+++ b/cluster/addons/metadata-agent/stackdriver/metadata-agent.yaml
@@ -58,6 +58,11 @@ spec:
       restartPolicy: Always
       schedulerName: default-scheduler
       terminationGracePeriodSeconds: 30
+      tolerations:
+      - operator: "Exists"
+        effect: "NoExecute"
+      - operator: "Exists"
+        effect: "NoSchedule"
   updateStrategy:
     rollingUpdate:
       maxUnavailable: 1