update docs

7project/src/charts/README.md

@@ -0,0 +1,30 @@
+# Helm chart deployment
+
+This directory contains a Helm chart for deploying the app to a cluster, it support bot production and preview
+deployment.
+
+## Directory Structure
+
+- `myapp-chart/`
+    - `templates/`
+        - `app-deployment.yaml` - Kubernetes Deployment for the application
+        - `cron.yaml` - cronjob for periodic tasks - periodically calls app endpoint
+        - `database.yaml` - Creates database using MariaDB operator. Production database is kept, but preview/dev
+          database is dropped after uninstalling the chart.
+        - `database-grant.yaml` - Defines rights for the database user
+        - `database-user.yaml` - Creates database user
+        - `monitoring.yaml` - Adds /metrics endpoint to Prometheus scraping
+        - `prod.yaml` - Application secrets
+        - `rabbitmq-cluster.yaml` - Defines RabbitMQ cluster for this deployment
+        - `rabbitmq-permission.yalm` - Defines RabbitMQ user permissions
+        - `rabbitmq-queue.yaml` - Defines RabbitMQ queue
+        - `rabbitmq-user.yaml` - Defines RabbitMQ user
+        - `rabbitmq-user-secret.yaml` - Defines RabbitMQ user secret
+        - `service.yaml` - Kubernetes Service for the application
+        - `tunnel.yaml` - Cloudflare tunnel for accessing the application¨
+        - `worker-deployment.yaml` - Kubernetes Deployment for the Celery worker, uses same image as the app-deployment,
+          but with different entrypoint
+    - `Chart.yaml` - Helm chart metadata
+    - `values.yaml` - list of all configurable values
+    - `values-dev.yaml` - default values for development/preview deployment
+    - `values-prod.yaml` - default values for production deployment

7project/src/tofu/README.md

@@ -0,0 +1,20 @@
+# Terraform/OpenTofu IaC
+
+This directory contains infrastructure configuration files and modules for underlying services.
+
+## Directory Structure
+
+- `modules/` - separated modules for different services
+    - `cert-manager/` - module for deploying Cert-Manager
+    - `cloudflare/` - module for Cloudflare tunnels operator - allows to expose services via Cloudflare tunnels
+    - `maxscale/` - module for MariaDB Operator set up for MaxScale and 3 nodes, backups and phpMyAdmin. PHPMyAdmin is
+      available at mysql.YOU_DOMAIN, MaxScale UI at maxscale.YOU_DOMAIN
+    - `metallb/` - module for MetalLB load balancer
+    - `metrics-server/` - module for Kubernetes Metrics Server
+    - `prometheus/` - module for Prometheus and Grafana - monitoring stack with grafana available at grafana.YOU_DOMAIN
+    - `rabbitmq/` - module for RabbitMQ message queue cluster
+    - `redis/` - module for Redis cluster, not used currently
+    - `storage/` - module for Longhorn file storage
+- `main.tf` - main deployment configuration
+- `variables.tf` - deployment variables
+- `terraform.tfvars.example` - example variables file

7project/src/tofu/modules/storage/main.tf

@@ -31,5 +31,5 @@ resource "helm_release" "longhorn" {
   chart      = "longhorn"
   namespace  = "longhorn-system"
   version    = "1.9.1"
-  timeout = 3600
+  timeout = 300
 }

7project/src/tofu/variables.tf

@@ -95,13 +95,6 @@ variable "cloudflare_account_id" {
   nullable    = false
 }
 
-variable "argocd_admin_password" {
-  type        = string
-  nullable    = false
-  sensitive   = true
-  description = "ArgoCD admin password"
-}
-
 variable "rabbitmq-password" {
   type        = string
   nullable    = false