From 8075ff25ee139fa04ab375125f39d06c3e095155 Mon Sep 17 00:00:00 2001
From: Staffan Olsson <staffan@repos.se>
Date: Mon, 22 Jan 2018 21:31:53 +0100
Subject: [PATCH 1/3] Enables rolling update, to simplify memory limit change

---
 output/kafka/fluent-bit-ds-minikube.yaml | 2 ++
 output/kafka/fluent-bit-ds.yaml          | 2 ++
 2 files changed, 4 insertions(+)

diff --git a/output/kafka/fluent-bit-ds-minikube.yaml b/output/kafka/fluent-bit-ds-minikube.yaml
index 990d132..8b34cf5 100644
--- a/output/kafka/fluent-bit-ds-minikube.yaml
+++ b/output/kafka/fluent-bit-ds-minikube.yaml
@@ -8,6 +8,8 @@ metadata:
     version: v1
     kubernetes.io/cluster-service: "true"
 spec:
+  updateStrategy:
+    type: RollingUpdate
   template:
     metadata:
       labels:
diff --git a/output/kafka/fluent-bit-ds.yaml b/output/kafka/fluent-bit-ds.yaml
index b9a1b7b..12c34c1 100644
--- a/output/kafka/fluent-bit-ds.yaml
+++ b/output/kafka/fluent-bit-ds.yaml
@@ -8,6 +8,8 @@ metadata:
     version: v1
     kubernetes.io/cluster-service: "true"
 spec:
+  updateStrategy:
+    type: RollingUpdate
   template:
     metadata:
       labels:

From 6150eb3493edcba611385ffc289a97aba0fd4f3e Mon Sep 17 00:00:00 2001
From: Staffan Olsson <staffan@repos.se>
Date: Tue, 23 Jan 2018 10:44:47 +0100
Subject: [PATCH 2/3] Raises memory limit a lot to fit kafka producer buffers,

in particular at pod start on nodes with unprocessed logs
---
 output/kafka/fluent-bit-ds.yaml | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/output/kafka/fluent-bit-ds.yaml b/output/kafka/fluent-bit-ds.yaml
index 12c34c1..206423c 100644
--- a/output/kafka/fluent-bit-ds.yaml
+++ b/output/kafka/fluent-bit-ds.yaml
@@ -31,8 +31,8 @@ spec:
             cpu: 5m
             memory: 10Mi
           limits:
-            cpu: 50m
-            memory: 20Mi
+            cpu: 10m
+            memory: 100Mi
         volumeMounts:
         - name: varlog
           mountPath: /var/log

From bb144facab6113a78e39432d884e27fdc76ce4fe Mon Sep 17 00:00:00 2001
From: Staffan Olsson <staffan@repos.se>
Date: Fri, 26 Jan 2018 08:50:28 +0100
Subject: [PATCH 3/3] Reverts unintentional CPU limit change

---
 output/kafka/fluent-bit-ds.yaml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/output/kafka/fluent-bit-ds.yaml b/output/kafka/fluent-bit-ds.yaml
index 206423c..adaf059 100644
--- a/output/kafka/fluent-bit-ds.yaml
+++ b/output/kafka/fluent-bit-ds.yaml
@@ -31,7 +31,7 @@ spec:
             cpu: 5m
             memory: 10Mi
           limits:
-            cpu: 10m
+            cpu: 50m
             memory: 100Mi
         volumeMounts:
         - name: varlog