Update docs

docs/k8s/helm/helm.md

@@ -1,6 +1,12 @@
 # helm
 
-## tips
+## Docs/Guides/tips...etc
+
+* [helm_install](https://helm.sh/docs/helm/helm_install/)
+```
+You can specify the '--values'/'-f' flag multiple times. The priority will be given to the last (right-most) file specified.
+```
+
 
 ```
 curl https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash

docs/subsystem/prometheus.md

@@ -0,0 +1,12 @@
+# Prometheus
+
+
+## Docs/Guides/...etc
+
+* [Version 2.53/Configuration](https://prometheus.io/docs/prometheus/2.53/configuration/configuration/)
+
+```
+Prometheus can reload its configuration at runtime. If the new configuration is not well-formed, the changes will not be applied. A configuration reload is triggered by sending a SIGHUP to the Prometheus process or sending a HTTP POST request to the /-/reload endpoint (when the --web.enable-lifecycle flag is enabled). This will also reload any configured rule files.
+```
+
+* [artifacthub/prometheus-community/prometheus](https://artifacthub.io/packages/helm/prometheus-community/prometheus)