Add imagepull monitoring

Closes https://repo1.dso.mil/platform-one/big-bang/bigbang/-/issues/912

docs/guides/using_bigbang/image_pull_policy.md

@@ -14,10 +14,10 @@ In the meantime we have begun to document the package overrides required in prep
 | Kiali | `IfNotPresent` | <pre lang="yaml">kiali:<br>  values:<br>    image:<br>      pullPolicy: IfNotPresent<br>    cr:<br>      spec:<br>        deployment:<br>          image_pull_policy: IfNotPresent</pre> |
 | Cluster Auditor | `Always` | <pre lang="yaml">clusterAuditor:<br>  values:<br>    image:<br>      imagePullPolicy: IfNotPresent</pre> |
 | OPA Gatekeeper | `IfNotPresent` | <pre lang="yaml">gatekeeper:<br>  values:<br>    postInstall:<br>      labelNamespace:<br>        image:<br>          pullPolicy: IfNotPresent<br>    postUpgrade:<br>      cleanupCRD:<br>        image:<br>          pullPolicy: IfNotPresent<br>    image:<br>      pullPolicy: IfNotPresent</pre> |
-| Elasticsearch / Kibana | `IfNotPresent` | <pre lang="yaml"> logging:<br>  values:<br>    imagePullPolicy: IfNotPresent</pre> |
+| Elasticsearch / Kibana | `IfNotPresent` | <pre lang="yaml">logging:<br>  values:<br>    imagePullPolicy: IfNotPresent</pre> |
 | ECK Operator | `IfNotPresent` | <pre lang="yaml">eckoperator:<br>  values:<br>    image:<br>      pullPolicy: IfNotPresent</pre> |
 | Fluentbit | `Always` | <pre lang="yaml">fluentbit:<br>  values:<br>    image:<br>      pullPolicy: IfNotPresent</pre> |
-| Monitoring | Varies | To be documented |
+| Monitoring | Varies | <pre lang="yaml">monitoring:<br>  values: <br>    kube-state-metrics:<br>      image:<br>        pullPolicy: IfNotPresent<br>    grafana:<br>      image:<br>        pullPolicy: IfNotPresent<br>    prometheus-node-exporter:<br>      image:<br>        pullPolicy: IfNotPresent<br>    prometheusOperator:<br>      image:<br>        pullPolicy: IfNotPresent<br>      admissionWebhooks:<br>        cleanupProxy:<br>          image:<br>            pullPolicy: IfNotPresent<br>        patch: <br>          image:<br>            pullPolicy: IfNotPresent</pre> |
 | Twistlock | `IfNotPresent` | <pre lang="yaml">twistlock:<br>  values:<br>    console:<br>      image:<br>        imagePullPolicy: IfNotPresent</pre>  |
 | ArgoCD | Varies | <pre lang="yaml">addons:<br>  argocd:<br>    values:<br>      global:<br>        image:<br>          imagePullPolicy: IfNotPresent<br>      controller:<br>        image:<br>          imagePullPolicy: IfNotPresent<br>      dex:<br>        image:<br>          imagePullPolicy: IfNotPresent<br>      redis-bb:<br>        image:<br>          pullPolicy: IfNotPresent<br>      server:<br>        image:<br>          imagePullPolicy: IfNotPresent<br>      repoServer:<br>        image:<br>          imagePullPolicy: IfNotPresent</pre> |
 | Authservice | `IfNotPresent` | <pre lang="yaml">addons:<br>  authservice:<br>    values:<br>      image:<br>        pullPolicy: IfNotPresent</pre> |