Improve description to batch_percentage and batch_node_count variables

Author: ProgEsteves

README.md

@@ -281,8 +281,8 @@ The node_pools variable takes the following parameters:
 | max_unavailable | The number of nodes that can be simultaneously unavailable during an upgrade. Increasing max_unavailable raises the number of nodes that can be upgraded in parallel. Can be set to 0 or greater. | 0 | Optional |
 | node_pool_soak_duration | Time needed after draining the entire blue pool. After this period, the blue pool will be cleaned up. By default, it is set to one hour (3600 seconds). The maximum length of the soak time is 7 days (604,800 seconds). | "3600s" | Optional |
 | batch_soak_duration | Soak time after each batch gets drained, with the default being zero seconds. | "0s" | Optional |
-| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. | null | Optional |
-| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. | null | Optional |
+| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_percentage` | null | Optional |
+| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_node_count` | null | Optional |
 | min_count | Minimum number of nodes in the NodePool. Must be >=0 and <= max_count. Should be used when autoscaling is true | 1 | Optional |
 | name | The name of the node pool |  | Required |
 | node_count | The number of nodes in the nodepool when autoscaling is false. Otherwise defaults to 1. Only valid for non-autoscaling clusters |  | Required |

autogen/main/README.md

@@ -217,8 +217,8 @@ The node_pools variable takes the following parameters:
 | max_unavailable | The number of nodes that can be simultaneously unavailable during an upgrade. Increasing max_unavailable raises the number of nodes that can be upgraded in parallel. Can be set to 0 or greater. | 0 | Optional |
 | node_pool_soak_duration | Time needed after draining the entire blue pool. After this period, the blue pool will be cleaned up. By default, it is set to one hour (3600 seconds). The maximum length of the soak time is 7 days (604,800 seconds). | "3600s" | Optional |
 | batch_soak_duration | Soak time after each batch gets drained, with the default being zero seconds. | "0s" | Optional |
-| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. | null | Optional |
-| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. | null | Optional |
+| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_percentage` | null | Optional |
+| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_node_count` | null | Optional |
 | min_count | Minimum number of nodes in the NodePool. Must be >=0 and <= max_count. Should be used when autoscaling is true | 1 | Optional |
 | name | The name of the node pool |  | Required |
 {% if beta_cluster %}

modules/beta-private-cluster-update-variant/README.md

@@ -353,8 +353,8 @@ The node_pools variable takes the following parameters:
 | max_unavailable | The number of nodes that can be simultaneously unavailable during an upgrade. Increasing max_unavailable raises the number of nodes that can be upgraded in parallel. Can be set to 0 or greater. | 0 | Optional |
 | node_pool_soak_duration | Time needed after draining the entire blue pool. After this period, the blue pool will be cleaned up. By default, it is set to one hour (3600 seconds). The maximum length of the soak time is 7 days (604,800 seconds). | "3600s" | Optional |
 | batch_soak_duration | Soak time after each batch gets drained, with the default being zero seconds. | "0s" | Optional |
-| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. | null | Optional |
-| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. | null | Optional |
+| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_percentage` | null | Optional |
+| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_node_count` | null | Optional |
 | min_count | Minimum number of nodes in the NodePool. Must be >=0 and <= max_count. Should be used when autoscaling is true | 1 | Optional |
 | name | The name of the node pool |  | Required |
 | placement_policy | Placement type to set for nodes in a node pool. Can be set as [COMPACT](https://cloud.google.com/kubernetes-engine/docs/how-to/compact-placement#overview) if desired | Optional |

modules/beta-private-cluster/README.md

@@ -331,8 +331,8 @@ The node_pools variable takes the following parameters:
 | max_unavailable | The number of nodes that can be simultaneously unavailable during an upgrade. Increasing max_unavailable raises the number of nodes that can be upgraded in parallel. Can be set to 0 or greater. | 0 | Optional |
 | node_pool_soak_duration | Time needed after draining the entire blue pool. After this period, the blue pool will be cleaned up. By default, it is set to one hour (3600 seconds). The maximum length of the soak time is 7 days (604,800 seconds). | "3600s" | Optional |
 | batch_soak_duration | Soak time after each batch gets drained, with the default being zero seconds. | "0s" | Optional |
-| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. | null | Optional |
-| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. | null | Optional |
+| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_percentage` | null | Optional |
+| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_node_count` | null | Optional |
 | min_count | Minimum number of nodes in the NodePool. Must be >=0 and <= max_count. Should be used when autoscaling is true | 1 | Optional |
 | name | The name of the node pool |  | Required |
 | placement_policy | Placement type to set for nodes in a node pool. Can be set as [COMPACT](https://cloud.google.com/kubernetes-engine/docs/how-to/compact-placement#overview) if desired | Optional |

modules/beta-public-cluster-update-variant/README.md

@@ -340,8 +340,8 @@ The node_pools variable takes the following parameters:
 | max_unavailable | The number of nodes that can be simultaneously unavailable during an upgrade. Increasing max_unavailable raises the number of nodes that can be upgraded in parallel. Can be set to 0 or greater. | 0 | Optional |
 | node_pool_soak_duration | Time needed after draining the entire blue pool. After this period, the blue pool will be cleaned up. By default, it is set to one hour (3600 seconds). The maximum length of the soak time is 7 days (604,800 seconds). | "3600s" | Optional |
 | batch_soak_duration | Soak time after each batch gets drained, with the default being zero seconds. | "0s" | Optional |
-| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. | null | Optional |
-| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. | null | Optional |
+| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_percentage` | null | Optional |
+| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_node_count` | null | Optional |
 | min_count | Minimum number of nodes in the NodePool. Must be >=0 and <= max_count. Should be used when autoscaling is true | 1 | Optional |
 | name | The name of the node pool |  | Required |
 | placement_policy | Placement type to set for nodes in a node pool. Can be set as [COMPACT](https://cloud.google.com/kubernetes-engine/docs/how-to/compact-placement#overview) if desired | Optional |

modules/beta-public-cluster/README.md

@@ -318,8 +318,8 @@ The node_pools variable takes the following parameters:
 | max_unavailable | The number of nodes that can be simultaneously unavailable during an upgrade. Increasing max_unavailable raises the number of nodes that can be upgraded in parallel. Can be set to 0 or greater. | 0 | Optional |
 | node_pool_soak_duration | Time needed after draining the entire blue pool. After this period, the blue pool will be cleaned up. By default, it is set to one hour (3600 seconds). The maximum length of the soak time is 7 days (604,800 seconds). | "3600s" | Optional |
 | batch_soak_duration | Soak time after each batch gets drained, with the default being zero seconds. | "0s" | Optional |
-| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. | null | Optional |
-| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. | null | Optional |
+| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_percentage` | null | Optional |
+| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_node_count` | null | Optional |
 | min_count | Minimum number of nodes in the NodePool. Must be >=0 and <= max_count. Should be used when autoscaling is true | 1 | Optional |
 | name | The name of the node pool |  | Required |
 | placement_policy | Placement type to set for nodes in a node pool. Can be set as [COMPACT](https://cloud.google.com/kubernetes-engine/docs/how-to/compact-placement#overview) if desired | Optional |

modules/private-cluster-update-variant/README.md

@@ -316,8 +316,8 @@ The node_pools variable takes the following parameters:
 | max_unavailable | The number of nodes that can be simultaneously unavailable during an upgrade. Increasing max_unavailable raises the number of nodes that can be upgraded in parallel. Can be set to 0 or greater. | 0 | Optional |
 | node_pool_soak_duration | Time needed after draining the entire blue pool. After this period, the blue pool will be cleaned up. By default, it is set to one hour (3600 seconds). The maximum length of the soak time is 7 days (604,800 seconds). | "3600s" | Optional |
 | batch_soak_duration | Soak time after each batch gets drained, with the default being zero seconds. | "0s" | Optional |
-| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. | null | Optional |
-| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. | null | Optional |
+| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_percentage` | null | Optional |
+| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_node_count` | null | Optional |
 | min_count | Minimum number of nodes in the NodePool. Must be >=0 and <= max_count. Should be used when autoscaling is true | 1 | Optional |
 | name | The name of the node pool |  | Required |
 | node_count | The number of nodes in the nodepool when autoscaling is false. Otherwise defaults to 1. Only valid for non-autoscaling clusters |  | Required |

modules/private-cluster/README.md

@@ -294,8 +294,8 @@ The node_pools variable takes the following parameters:
 | max_unavailable | The number of nodes that can be simultaneously unavailable during an upgrade. Increasing max_unavailable raises the number of nodes that can be upgraded in parallel. Can be set to 0 or greater. | 0 | Optional |
 | node_pool_soak_duration | Time needed after draining the entire blue pool. After this period, the blue pool will be cleaned up. By default, it is set to one hour (3600 seconds). The maximum length of the soak time is 7 days (604,800 seconds). | "3600s" | Optional |
 | batch_soak_duration | Soak time after each batch gets drained, with the default being zero seconds. | "0s" | Optional |
-| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. | null | Optional |
-| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. | null | Optional |
+| batch_node_count | Absolute number of nodes to drain in a batch. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_percentage` | null | Optional |
+| batch_percentage | Percentage of nodes to drain in a batch. Must be in the range of [0.0, 1.0]. If it is set to zero, this phase will be skipped. Cannot be used together with `batch_node_count` | null | Optional |
 | min_count | Minimum number of nodes in the NodePool. Must be >=0 and <= max_count. Should be used when autoscaling is true | 1 | Optional |
 | name | The name of the node pool |  | Required |
 | node_count | The number of nodes in the nodepool when autoscaling is false. Otherwise defaults to 1. Only valid for non-autoscaling clusters |  | Required |