Improve docs & upgrade providers

- remove version of random provider
- bump version of all providers
- fix the update-providers script
- improve README file and add links to module docs files

Author: wawrzek

README.md

@@ -1,13 +1,13 @@
 # otofu-modules
-Modules for Open Tofu (Terraform)
+The Open Tofu (Terraform) to deploy an infrastructure required for an application deployment.
 
 ## Module list
 
-- backend - vm for the backend
-- dns_zone - dns zone in GCP
-- lb - Load Balancer for Backend
-- postgres - DB for Postgres
-- network - a GCP network (for backend)
+- [backend](backend/README.md) - vm for the backend
+- [dns_zone](dns_zone/README.md) - dns zone in GCP
+- [lb](lb/README.md) - Load Balancer for Backend
+- [postgres](postgres/README.md) - DB for Postgres
+- [network](network/README.md) - a GCP network (for backend)
 
 
 # Repository Technical info

backend/README.md

@@ -16,7 +16,7 @@ No requirements.
 
 | Name | Version |
 |------|---------|
-| <a name="provider_google"></a> [google](#provider\_google) | 6.7.0 |
+| <a name="provider_google"></a> [google](#provider\_google) | 6.8.0 |
 
 ## Modules
 

dns_zone/README.md

@@ -15,7 +15,7 @@ No requirements.
 
 | Name | Version |
 |------|---------|
-| <a name="provider_google"></a> [google](#provider\_google) | 6.7.0 |
+| <a name="provider_google"></a> [google](#provider\_google) | 6.8.0 |
 
 ## Modules
 

lb/README.md

@@ -18,7 +18,7 @@ No requirements.
 
 | Name | Version |
 |------|---------|
-| <a name="provider_google"></a> [google](#provider\_google) | 6.7.0 |
+| <a name="provider_google"></a> [google](#provider\_google) | 6.8.0 |
 
 ## Modules
 

network/README.md

@@ -19,7 +19,7 @@ No requirements.
 
 | Name | Version |
 |------|---------|
-| <a name="provider_google"></a> [google](#provider\_google) | 6.7.0 |
+| <a name="provider_google"></a> [google](#provider\_google) | 6.8.0 |
 
 ## Modules
 

postgres/README.md

@@ -22,7 +22,7 @@ No requirements.
 
 | Name | Version |
 |------|---------|
-| <a name="provider_google"></a> [google](#provider\_google) | 6.7.0 |
+| <a name="provider_google"></a> [google](#provider\_google) | 6.8.0 |
 
 ## Modules
 

postgres/tests/private/main.tf

@@ -1,8 +1,7 @@
 terraform {
   required_providers {
     random = {
-      source  = "hashicorp/random"
-      version = "3.5.1"
+      source = "hashicorp/random"
     }
   }
 }

postgres/tests/standalone/main.tf

@@ -1,8 +1,7 @@
 terraform {
   required_providers {
     random = {
-      source  = "hashicorp/random"
-      version = "3.5.1"
+      source = "hashicorp/random"
     }
   }
 }

update-providers.zsh

@@ -3,4 +3,4 @@
 # Simple loop to upgrade providers in each directory,
 # and then update README files
 
-for i (*(/)) {(cd postgres; tofu init -upgrade); terraform-docs postgres}
+for i (*(/)) {(cd $i; tofu init -upgrade); terraform-docs $i}