Remove docs which are no longer referenced in Helm chart. (#1150)

architecture/architecture.md

@@ -9,8 +9,7 @@ Below are the major components deployed with the [Kubecost Helm chart](/install-
    1. Prometheus server: Time-series data store for cost and health metrics
    2. Kube-state-metrics (optional): Provides Kubernetes API metrics, e.g. resource requests
    3. Node-exporter (optional): Provides metrics for reserved instance recommendations, various Kubecost Grafana dashboards, and cluster health alerts
-   4. Pushgateway (optional): Provides the ability for users to push new metrics to Prometheus
-   5. Alertmanager (optional): Used for custom alerts
+   4. Alertmanager (optional): Used for custom alerts
 3. Network costs (optional): used for determining network egress costs. See our [Network Traffic Cost Allocation](/using-kubecost/navigating-the-kubecost-ui/cost-allocation/network-allocation.md) doc for more information.
 4. Grafana (optional): Provides supporting dashboards for Kubecost product
 

architecture/ports.md

@@ -12,7 +12,6 @@ Kubecost components use following ports by default:
 | cost-analyzer-service - tcp-model                 | 9003  |
 | cost-analyzer-service - api-server                | 9004  |
 | prometheus service                                | 9090  |
-| prometheus pushgateway service                    | 9091  |
 | prometheus alertmanager-networkpolicy             | 9093  |
 | kubecost-cluster-controller                       | 9731  |
 | kube-state-metrics                                | 8080  |

install-and-configure/advanced-configuration/custom-prom/grafana-mimir-integration.md

@@ -194,17 +194,6 @@ data:
               action: replace
               target_label: kubernetes_node
 
-        - job_name: 'prometheus-pushgateway'
-          honor_labels: true
-
-          kubernetes_sd_configs:
-            - role: service
-
-          relabel_configs:
-            - source_labels: [__meta_kubernetes_service_annotation_prometheus_io_probe]
-              action: keep
-              regex: pushgateway
-
         - job_name: 'kubernetes-services'
 
           metrics_path: /probe

install-and-configure/advanced-configuration/windows-node-support.md

@@ -44,11 +44,6 @@ For DaemonSets, set the affinity to only allow scheduling on Windows nodes:
 See the list of all deployments and DaemonSets in this [*values-windows-node-affinity.yaml*](https://github.com/kubecost/cost-analyzer-helm-chart/blob/develop/cost-analyzer/values-windows-node-affinity.yaml) file:
 
 ```
-kubecostMetrics:
-  exporter:
-    nodeSelector:
-      kubernetes.io/os: linux
-
 nodeSelector:
   kubernetes.io/os: linux
 

install-and-configure/install/cloud-integration/azure-out-of-cluster/azure-out-of-cluster.md

@@ -97,9 +97,3 @@ To troubleshoot a configuration that is not yet working:
 * `$ helm get values kubecost` to verify you've properly set `.Values.kubecostProductConfigs.cloudIntegrationSecret`
 * Verify that a non-empty CSV file has been created at this path in your Azure Portal Storage Account: `<STORAGE_ACCOUNT>/<CONTAINER_NAME>/<OPTIONAL_CONTAINER_PATH>/<COST_EXPORT_NAME>/<DATE_RANGE>/<CSV_FILE>`. Ensure new CSVs are being generated every day.
 * When opening a cost report CSV, ensure that there are rows in the file that do not have a MeterCategory of “Virtual Machines” or “Storage” as these items are ignored because they are in cluster costs. Additionally, make sure that there are items with a UsageDateTime that matches the date you are interested in.
-
-When reviewing logs:
-
-*   The following error is reflective of Kubecost's previous Azure Cloud Integration method and can be safely disregarded.
-
-    `ERR Error, Failed to locate azure storage config file: /var/azure-storage-config/azure-storage-config.json`