Update grafana/promtail Docker tag to v3

Reviewed-on: #467

manifests/monitoring-civo/promtail.yaml

@@ -236,7 +236,7 @@ spec:
       serviceAccountName: promtail
       containers:
         - name: promtail
-          image: "grafana/promtail:2.9.14"
+          image: "grafana/promtail:3.4.3"
           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:2.9.14"
+          image: "grafana/promtail:3.4.3"
           imagePullPolicy: IfNotPresent
           args:
             - "-config.file=/etc/promtail/promtail.yaml"

manifests/traefik/traefik.yaml

@@ -45,7 +45,7 @@ spec:
         - --entrypoints.websecure.http.tls=true
         - --entrypoints.web.http.redirections.entrypoint.to=websecure
         - --entrypoints.web.http.redirections.entrypoint.scheme=https
-        image: rancher/mirrored-library-traefik:2.11.22
+        image: rancher/mirrored-library-traefik:2.11.24
         imagePullPolicy: IfNotPresent
         livenessProbe:
           failureThreshold: 3