fix: simple doc updates

Signed-off-by: Kevin Carter <[email protected]>

docs/infrastructure-overview.md

@@ -12,3 +12,10 @@ The full scale Genestack infrastructure is bound to change over time, however, t
 !!! tip
 
     The infrastructure deployment can almost all be run in parallel. The above demo does everything serially to keep things consistent and easy to understand but if you just need to get things done, feel free to do it all at once.
+
+## Deployment choices
+
+When you're building the cloud, many of the underlying infrastructure components have a deployment choice of `base` or `aio`.
+
+* `base` creates a production-ready environment that ensures an HA system is deployed across the hardware available in your cloud.
+* `aio` creates a minimal cloud environment which is suitable for test, which may have low resources.

docs/prometheus-mysql-exporter.md

@@ -1,12 +1,13 @@
-## Mariadb Exporter
+# Mariadb Exporter
 
 Mysql Exporter is used to expose metrics from a running mysql/mariadb server. The type of metrics exposed is controlled
 by the exporter and expressed in values.yaml file.
 
 ## Installation
 
 First create secret containing password for monitoring user
-```
+
+``` shell
 kubectl --namespace openstack \
         create secret generic mariadb-monitoring \
         --type Opaque \
@@ -16,10 +17,9 @@ kubectl --namespace openstack \
 
 Next, install the exporter
 
-```
-cd /opt/genestack/kustomize/prometheus-mysql-exporter
-
-kubectl kustomize --enable-helm . | kubectl create -n openstack -f -
+``` shell
+kubectl kustomize --enable-helm /opt/genestack/kustomize/prometheus-mysql-exporter | \
+  kubectl -n openstack apply --server-side -f -
 ```
 
 If the installation is successful, you should see the exporter pod in openstack namespace.

docs/prometheus-openstack-metrics-exporter.md

@@ -1,19 +1,26 @@
-## Openstack MetricsExporter
+# Openstack MetricsExporter
 
 We are using Prometheus for monitoring and metrics collection backend along with the openstack exporter to gather openstack resource metrics
 For more information see: https://prometheus.io and https://github.com/openstack-exporter/openstack-exporter
 
 ## Deploy the Prometheus Openstack Exporter
 
 ### Create clouds-yaml secret
+
 Modify genestack/helm-configs/monitoring/openstack-metrics-exporter/clouds-yaml with the appropriate settings and create the secret.
 
-```shell
-kubectl create secret generic clouds-yaml-secret --from-file /opt/genestack/helm-configs/monitoring/openstack-metrics-exporter/clouds-yaml
+!!! tip
+
+    See the [documentation](openstack-clouds.md) on generating your own `clouds.yaml` file which can be used to populate the monitoring configuration file.
+
+``` shell
+kubectl create secret generic clouds-yaml-secret \
+  --from-file /opt/genestack/helm-configs/monitoring/openstack-metrics-exporter/clouds-yaml
 ```
 
 ### Install openstack-metrics-exporter helm chart
-```shell
+
+``` shell
 cd /opt/genestack/submodules/openstack-exporter/helm-charts/charts
 
 helm upgrade --install os-metrics ./prometheus-openstack-exporter \

docs/prometheus-rabbitmq-exporter.md

@@ -1,15 +1,14 @@
-## RabbitMQ Exporter
+# RabbitMQ Exporter
 
 RabbitMQ Exporter is used to expose metrics from a running rabbitMQ deployment.
 
 ## Installation
 
-Next, install the exporter
+Install the RabbitMQ Exporter
 
-```
-cd /opt/genestack/kustomize/prometheus-rabbitmq-exporter
-
-kubectl kustomize --enable-helm . | kubectl create -n openstack -f -
+``` shell
+kubectl kustomize --enable-helm /opt/genestack/kustomize/prometheus-rabbitmq-exporter | \
+  kubectl -n openstack apply --server-side -f -
 ```
 
 If the installation is successful, you should see the exporter pod in openstack namespace.