Use daemonset for fluentbit (#58)

* Updating fluent bit to use daemonset

* Minor updates

Author: aflinchb

README.md

@@ -81,7 +81,7 @@ Cory Wilkerson, Senior Director of Engineering at GitHub, recorded a podcast whe
   kube-system   local-path-provisioner-5ff76fc89d-wfpjx   1/1     Running             0          48s
   kube-system   coredns-7448499f4d-dnjzl                  1/1     Running             0          48s
   kube-system   metrics-server-86cbb8457f-qlp8v           1/1     Running             0          48s
-  logging       fluentbit-f6c6d757b-mjh7r                 1/1     Running             0          32s
+  logging       fluentbit-cq45s                           1/1     Running             0          32s
   kube-system   helm-install-traefik-crd-zk5gr            0/1     Completed           0          48s
   kube-system   helm-install-traefik-mbr2l                0/1     Completed           1          48s
   heartbeat     heartbeat-65978f8f88-dw9fn                1/1     Running             0          32s

deploy/bootstrap/fluentbit/deployment.yaml renamed to deploy/bootstrap/fluentbit/daemonset.yaml

@@ -1,13 +1,12 @@
 apiVersion: apps/v1
-kind: Deployment
+kind: DaemonSet
 metadata:
   name: fluentbit
   namespace: logging
   labels:
     app.kubernetes.io/name: fluentbit
 
 spec:
-  replicas: 1
   selector:
     matchLabels:
       app.kubernetes.io/name: fluentbit
@@ -28,11 +27,21 @@ spec:
           image: fluent/fluent-bit:1.9
           imagePullPolicy: Always
           ports:
-            - containerPort: 2020
+            - name: http
+              containerPort: 2020
+              protocol: TCP
           resources:
             limits:
               cpu: 200m
               memory: 256Mi
+          livenessProbe:
+            httpGet:
+              path: /
+              port: http
+          readinessProbe:
+            httpGet:
+              path: /api/v1/health
+              port: http
           env:
           # - name: WorkspaceId
           #   valueFrom: