Update grafana/promtail Docker tag to v3

Signed-off-by: Marcus Noble <github@marcusnoble.co.uk>

manifests/_apps/reloader.yaml

@@ -21,3 +21,26 @@ spec:
     jsonPointers:
     - /data
 ---
+apiVersion: argoproj.io/v1alpha1
+kind: Application
+metadata:
+  name: cluster-fun-reloader-civo
+  namespace: argocd
+  finalizers:
+  - resources-finalizer.argocd.argoproj.io
+spec:
+  project: cluster.fun
+  destination:
+    namespace: kube-system
+    name: civo
+  source:
+    repoURL: 'https://stakater.github.io/stakater-charts'
+    targetRevision: v0.0.89
+    chart: reloader
+  syncPolicy:
+    automated: {}
+  ignoreDifferences:
+  - kind: Secret
+    jsonPointers:
+    - /data
+---

manifests/monitoring-civo/promtail.yaml

@@ -236,7 +236,7 @@ spec:
       serviceAccountName: promtail
       containers:
         - name: promtail
-          image: "grafana/promtail:2.9.11"
+          image: "grafana/promtail:3.3.1"
           imagePullPolicy: IfNotPresent
           args:
             - "-config.file=/etc/promtail/promtail.yaml"

manifests/monitoring/promtail.yaml

@@ -215,7 +215,7 @@ spec:
       serviceAccountName: promtail
       containers:
         - name: promtail
-          image: "grafana/promtail:2.9.11"
+          image: "grafana/promtail:3.3.1"
           imagePullPolicy: IfNotPresent
           args:
             - "-config.file=/etc/promtail/promtail.yaml"