docs: add defaults and fix type

Author: lukasmetzner

docs/reference/load_balancer_envs.md

@@ -6,14 +6,14 @@ This page contains all environment variables, which can be specified to configur
 
 | Annotation | Type | Default | Description |
 | --- | --- | --- | --- |
-| `HCLOUD_LOAD_BALANCERS_ALGORITHM_TYPE` | `round_robin \| least_connections` | `round_robin` | Configures the Load Balancer algorithm. |
+| `HCLOUD_LOAD_BALANCERS_ALGORITHM_TYPE` | `round_robin \| least_connections` | `round_robin` | Configures the defult Load Balancer algorithm. |
 | `HCLOUD_LOAD_BALANCERS_DISABLE_IPV6` | `bool` | `false` | Disables the use of IPv6 for the Load Balancer by default. |
 | `HCLOUD_LOAD_BALANCERS_DISABLE_PRIVATE_INGRESS` | `bool` | `false` | Disables the use of the private network for ingress by default. |
-| `HCLOUD_LOAD_BALANCERS_DISABLE_PUBLIC_NETWORK` | `bool` | `false` | Disables the public interface of the Load Balancer. |
+| `HCLOUD_LOAD_BALANCERS_DISABLE_PUBLIC_NETWORK` | `bool` | `false` | Disables the public interface of the Load Balancer by default. |
 | `HCLOUD_LOAD_BALANCERS_ENABLED` | `bool` | `true` | Controls whether the load balancer controller of HCCM should run. |
-| `HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_INTERVAL` | `duration` | `-` | Configures the time interval in seconds health checks are performed. |
-| `HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_RETRIES` | `int` | `-` | Configures the amount of unsuccessful retries needed until a target is considered unhealthy. |
-| `HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_TIMEOUT` | `duration` | `-` | Configures the time in seconds after an attempt is considered a timeout. |
+| `HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_INTERVAL` | `int` | `10` | Configures the default time interval in seconds health checks are performed. |
+| `HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_RETRIES` | `int` | `3` | Configures the default amount of unsuccessful retries needed until a target is considered unhealthy. |
+| `HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_TIMEOUT` | `int` | `15` | Configures the defult time after an attempt is considered a timeout. |
 | `HCLOUD_LOAD_BALANCERS_LOCATION` | `string` | `-` | Specifies the default location where the Load Balancer will be created in. Mutually exclusive with hcloudLoadBalancersNetworkZone. |
 | `HCLOUD_LOAD_BALANCERS_NETWORK_ZONE` | `string` | `-` | Specifies the default network zone where the Load Balancer will be created in. Mutually exclusive with hcloudLoadBalancersLocation. |
 | `HCLOUD_LOAD_BALANCERS_PRIVATE_SUBNET_IP_RANGE` | `string` | `-` | Configures the IP range in CIDR block notation of the subnet to attach to. |

internal/config/load_balancer_envs.go

@@ -42,33 +42,37 @@ const (
 	// Default: false
 	hcloudLoadBalancersDisableIPv6 = "HCLOUD_LOAD_BALANCERS_DISABLE_IPV6"
 
-	// hcloudLoadBalancersAlgorithmType configures the Load Balancer algorithm.
+	// hcloudLoadBalancersAlgorithmType configures the defult Load Balancer algorithm.
 	//
 	// Type: round_robin | least_connections
 	// Default: round_robin
 	hcloudLoadBalancersAlgorithmType = "HCLOUD_LOAD_BALANCERS_ALGORITHM_TYPE"
 
-	// hcloudLoadBalancersDisablePublicNetwork disables the public interface of the Load Balancer.
+	// hcloudLoadBalancersDisablePublicNetwork disables the public interface of the Load Balancer by default.
 	//
 	// Type: bool
 	// Default: false
 	hcloudLoadBalancersDisablePublicNetwork = "HCLOUD_LOAD_BALANCERS_DISABLE_PUBLIC_NETWORK"
 
-	// hcloudLoadBalancersHealthCheckInterval configures the time interval in seconds health checks are performed.
+	// hcloudLoadBalancersHealthCheckInterval configures the default time interval in seconds
+	// health checks are performed.
 	//
-	// Type: duration
+	// Type: int
+	// Default: 10
 	hcloudLoadBalancersHealthCheckInterval = "HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_INTERVAL"
 
-	// hcloudLoadBalancersHealthCheckRetries configures the amount of unsuccessful retries
+	// hcloudLoadBalancersHealthCheckRetries configures the default amount of unsuccessful retries
 	// needed until a target is considered unhealthy.
 	//
 	// Type: int
+	// Default: 3
 	hcloudLoadBalancersHealthCheckRetries = "HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_RETRIES"
 
-	// hcloudLoadBalancersHealthCheckTimeout configures the time in seconds after an attempt is
+	// hcloudLoadBalancersHealthCheckTimeout configures the defult time after an attempt is
 	// considered a timeout.
 	//
-	// Type: duration
+	// Type: int
+	// Default: 15
 	hcloudLoadBalancersHealthCheckTimeout = "HCLOUD_LOAD_BALANCERS_HEALTH_CHECK_TIMEOUT"
 
 	// hcloudLoadBalancersPrivateSubnetIPRange configures the IP range in CIDR block notation of