Support Fluentbit to CloudWatch logs (#140)

* Import and customize fluenbit add-on

* Enable fluent bit logs

* Bump helm addon version

* Dropping account id as it seems to create scraping errors

* Create separate log groups per namespace

* Apply pre-commit

* Remove conflicting global label

* Add config object for logs

* Enable logs in examples

* Add logs docs

* Fix broken link

* Add screenshots

* Update docs

* Typos

modules/eks-monitoring/README.md

@@ -2,11 +2,12 @@
 
 This module provides EKS cluster monitoring with the following resources:
 
-- AWS Distro For OpenTelemetry Operator and Collector
+- AWS Distro For OpenTelemetry Operator and Collector for Metrics and Traces
+- Logs with [AWS for FluentBit](https://github.com/aws/aws-for-fluent-bit)
 - AWS Managed Grafana Dashboard and data source
 - Alerts and recording rules with AWS Managed Service for Prometheus
 
-This module is inspired from the open source [kube-prometheus-stack](https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack)
+This module makes use of the open source [kube-prometheus-stack](https://github.com/prometheus-community/helm-charts/tree/main/charts/kube-prometheus-stack)
 
 <!-- BEGINNING OF PRE-COMMIT-TERRAFORM DOCS HOOK -->
 ## Requirements
@@ -32,7 +33,8 @@ This module is inspired from the open source [kube-prometheus-stack](https://git
 
 | Name | Source | Version |
 |------|--------|---------|
-| <a name="module_helm_addon"></a> [helm\_addon](#module\_helm\_addon) | github.com/aws-ia/terraform-aws-eks-blueprints//modules/kubernetes-addons/helm-addon | v4.13.1 |
+| <a name="module_fluentbit_logs"></a> [fluentbit\_logs](#module\_fluentbit\_logs) | ./add-ons/aws-for-fluentbit | n/a |
+| <a name="module_helm_addon"></a> [helm\_addon](#module\_helm\_addon) | github.com/aws-ia/terraform-aws-eks-blueprints//modules/kubernetes-addons/helm-addon | v4.26.0 |
 | <a name="module_java_monitoring"></a> [java\_monitoring](#module\_java\_monitoring) | ./patterns/java | n/a |
 | <a name="module_nginx_monitoring"></a> [nginx\_monitoring](#module\_nginx\_monitoring) | ./patterns/nginx | n/a |
 | <a name="module_operator"></a> [operator](#module\_operator) | ./add-ons/adot-operator | n/a |
@@ -70,6 +72,7 @@ This module is inspired from the open source [kube-prometheus-stack](https://git
 | <a name="input_enable_dashboards"></a> [enable\_dashboards](#input\_enable\_dashboards) | Enables or disables curated dashboards | `bool` | `true` | no |
 | <a name="input_enable_java"></a> [enable\_java](#input\_enable\_java) | Enable Java workloads monitoring, alerting and default dashboards | `bool` | `false` | no |
 | <a name="input_enable_kube_state_metrics"></a> [enable\_kube\_state\_metrics](#input\_enable\_kube\_state\_metrics) | Enables or disables Kube State metrics exporter. Disabling this might affect some data in the dashboards | `bool` | `true` | no |
+| <a name="input_enable_logs"></a> [enable\_logs](#input\_enable\_logs) | Using AWS For FluentBit to collect cluster and application logs to Amazon CloudWatch | `bool` | `true` | no |
 | <a name="input_enable_nginx"></a> [enable\_nginx](#input\_enable\_nginx) | Enable NGINX workloads monitoring, alerting and default dashboards | `bool` | `false` | no |
 | <a name="input_enable_node_exporter"></a> [enable\_node\_exporter](#input\_enable\_node\_exporter) | Enables or disables Node exporter. Disabling this might affect some data in the dashboards | `bool` | `true` | no |
 | <a name="input_enable_tracing"></a> [enable\_tracing](#input\_enable\_tracing) | (Experimental) Enables tracing with AWS X-Ray. This changes the deploy mode of the collector to daemon set. Requirement: adot add-on <= 0.58-build.0 | `bool` | `false` | no |
@@ -78,6 +81,7 @@ This module is inspired from the open source [kube-prometheus-stack](https://git
 | <a name="input_irsa_iam_role_path"></a> [irsa\_iam\_role\_path](#input\_irsa\_iam\_role\_path) | IAM role path for IRSA roles | `string` | `"/"` | no |
 | <a name="input_java_config"></a> [java\_config](#input\_java\_config) | Configuration object for Java/JMX monitoring | <pre>object({<br>    enable_alerting_rules = bool<br>    scrape_sample_limit   = number<br>  })</pre> | <pre>{<br>  "enable_alerting_rules": true,<br>  "scrape_sample_limit": 1000<br>}</pre> | no |
 | <a name="input_ksm_config"></a> [ksm\_config](#input\_ksm\_config) | Kube State metrics configuration | <pre>object({<br>    create_namespace   = bool<br>    k8s_namespace      = string<br>    helm_chart_name    = string<br>    helm_chart_version = string<br>    helm_release_name  = string<br>    helm_repo_url      = string<br>    helm_settings      = map(string)<br>    helm_values        = map(any)<br><br>    scrape_interval = string<br>    scrape_timeout  = string<br>  })</pre> | <pre>{<br>  "create_namespace": true,<br>  "helm_chart_name": "kube-state-metrics",<br>  "helm_chart_version": "4.24.0",<br>  "helm_release_name": "kube-state-metrics",<br>  "helm_repo_url": "https://prometheus-community.github.io/helm-charts",<br>  "helm_settings": {},<br>  "helm_values": {},<br>  "k8s_namespace": "kube-system",<br>  "scrape_interval": "60s",<br>  "scrape_timeout": "15s"<br>}</pre> | no |
+| <a name="input_logs_config"></a> [logs\_config](#input\_logs\_config) | Configuration object for logs collection | <pre>object({<br>    cw_log_retention_days = number<br>  })</pre> | <pre>{<br>  "cw_log_retention_days": 90<br>}</pre> | no |
 | <a name="input_managed_prometheus_workspace_endpoint"></a> [managed\_prometheus\_workspace\_endpoint](#input\_managed\_prometheus\_workspace\_endpoint) | Amazon Managed Prometheus Workspace Endpoint | `string` | `""` | no |
 | <a name="input_managed_prometheus_workspace_id"></a> [managed\_prometheus\_workspace\_id](#input\_managed\_prometheus\_workspace\_id) | Amazon Managed Prometheus Workspace ID | `string` | `null` | no |
 | <a name="input_managed_prometheus_workspace_region"></a> [managed\_prometheus\_workspace\_region](#input\_managed\_prometheus\_workspace\_region) | Amazon Managed Prometheus Workspace's Region | `string` | `null` | no |