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Add recurring_window maintenance_policy to beta files
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-19
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24 files changed

+149
-19
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‎README.md‎

Lines changed: 1 addition & 1 deletion
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@@ -132,7 +132,7 @@ Then perform the following commands on the root folder:
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| issue\_client\_certificate | Issues a client certificate to authenticate to the cluster endpoint. To maximize the security of your cluster, leave this option disabled. Client certificates don't automatically rotate and aren't easily revocable. WARNING: changing this after cluster creation is destructive! | bool | `"false"` | no |
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| kubernetes\_version | The Kubernetes version of the masters. If set to 'latest' it will pull latest available version in the selected region. | string | `"latest"` | no |
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| logging\_service | The logging service that the cluster should write logs to. Available options include logging.googleapis.com, logging.googleapis.com/kubernetes (beta), and none | string | `"logging.googleapis.com/kubernetes"` | no |
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| maintenance\_start\_time | Time window specified for daily maintenance operations in RFC3339 format | string | `"05:00"` | no |
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| maintenance\_start\_time | Time window specified for daily or recurring maintenance operations in RFC3339 format | string | `"05:00"` | no |
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| master\_authorized\_networks | List of master authorized networks. If none are provided, disallow external access (except the cluster node IPs, which GKE automatically whitelists). | object | `<list>` | no |
137137
| monitoring\_service | The monitoring service that the cluster should write metrics to. Automatically send metrics from pods in the cluster to the Google Cloud Monitoring API. VM metrics will be collected by Google Compute Engine regardless of this setting Available options include monitoring.googleapis.com, monitoring.googleapis.com/kubernetes (beta) and none | string | `"monitoring.googleapis.com/kubernetes"` | no |
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| name | The name of the cluster (required) | string | n/a | yes |

‎autogen/main/cluster.tf.tmpl‎

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@@ -156,9 +156,27 @@ resource "google_container_cluster" "primary" {
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}
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maintenance_policy {
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{% if beta_cluster %}
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dynamic "recurring_window"{
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for_each = local.cluster_maintenance_window_is_recurring
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content{
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start_time = var.maintenance_start_time
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end_time = var.maintenance_end_time
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recurrence = var.maintenance_recurrence
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}
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}
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dynamic "daily_maintenance_window"{
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for_each = local.cluster_maintenance_window_is_daily
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content{
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start_time = var.maintenance_start_time
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}
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}
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{% else %}
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daily_maintenance_window {
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start_time = var.maintenance_start_time
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}
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{% endif %}
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}
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lifecycle {

‎autogen/main/main.tf.tmpl‎

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@@ -164,6 +164,11 @@ locals {
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}]
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# /BETA features
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{% endif %}
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{% if beta_cluster %}
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cluster_maintenance_window_is_recurring = var.maintenance_recurrence != "" && var.maintenance_end_time != "" ? [1] : []
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cluster_maintenance_window_is_daily = var.maintenance_recurrence != "" && var.maintenance_end_time != "" ? [] : [1]
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{% endif %}
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}
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/******************************************

‎autogen/main/variables.tf.tmpl‎

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Original file line numberDiff line numberDiff line change
@@ -110,10 +110,24 @@ variable "network_policy_provider" {
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variable "maintenance_start_time" {
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type = string
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description = "Time window specified for daily maintenance operations in RFC3339 format"
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description = "Time window specified for daily or recurring maintenance operations in RFC3339 format"
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default = "05:00"
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}
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{% if beta_cluster %}
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variable "maintenance_end_time" {
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type = string
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description = "Time window specified for recurring maintenance operations in RFC3339 format"
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default = ""
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}
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variable "maintenance_recurrence" {
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type = string
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description = "Frequency of the recurring maintenance window in RFC5545 format."
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default = ""
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}
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{% endif %}
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variable "ip_range_pods" {
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type = string
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description = "The _name_ of the secondary subnet ip range to use for pods"

‎main.tf‎

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Original file line numberDiff line numberDiff line change
@@ -106,6 +106,7 @@ locals {
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cluster_network_policy_enabled = ! local.cluster_output_network_policy_enabled
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cluster_http_load_balancing_enabled = ! local.cluster_output_http_load_balancing_enabled
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cluster_horizontal_pod_autoscaling_enabled = ! local.cluster_output_horizontal_pod_autoscaling_enabled
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}
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/******************************************

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

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Original file line numberDiff line numberDiff line change
@@ -167,7 +167,9 @@ Then perform the following commands on the root folder:
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| istio | (Beta) Enable Istio addon | string | `"false"` | no |
168168
| kubernetes\_version | The Kubernetes version of the masters. If set to 'latest' it will pull latest available version in the selected region. | string | `"latest"` | no |
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| logging\_service | The logging service that the cluster should write logs to. Available options include logging.googleapis.com, logging.googleapis.com/kubernetes (beta), and none | string | `"logging.googleapis.com/kubernetes"` | no |
170-
| maintenance\_start\_time | Time window specified for daily maintenance operations in RFC3339 format | string | `"05:00"` | no |
170+
| maintenance\_end\_time | Time window specified for recurring maintenance operations in RFC3339 format | string | `""` | no |
171+
| maintenance\_recurrence | Frequency of the recurring maintenance window in RFC5545 format. | string | `""` | no |
172+
| maintenance\_start\_time | Time window specified for daily or recurring maintenance operations in RFC3339 format | string | `"05:00"` | no |
171173
| master\_authorized\_networks | List of master authorized networks. If none are provided, disallow external access (except the cluster node IPs, which GKE automatically whitelists). | object | `<list>` | no |
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| master\_ipv4\_cidr\_block | (Beta) The IP range in CIDR notation to use for the hosted master network | string | `"10.0.0.0/28"` | no |
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| monitoring\_service | The monitoring service that the cluster should write metrics to. Automatically send metrics from pods in the cluster to the Google Cloud Monitoring API. VM metrics will be collected by Google Compute Engine regardless of this setting Available options include monitoring.googleapis.com, monitoring.googleapis.com/kubernetes (beta) and none | string | `"monitoring.googleapis.com/kubernetes"` | no |

‎modules/beta-private-cluster-update-variant/cluster.tf‎

Lines changed: 14 additions & 2 deletions
Original file line numberDiff line numberDiff line change
@@ -146,8 +146,20 @@ resource "google_container_cluster" "primary" {
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}
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maintenance_policy {
149-
daily_maintenance_window {
150-
start_time = var.maintenance_start_time
149+
dynamic "recurring_window" {
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for_each = local.cluster_maintenance_window_is_recurring
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content {
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start_time = var.maintenance_start_time
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end_time = var.maintenance_end_time
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recurrence = var.maintenance_recurrence
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}
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}
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dynamic "daily_maintenance_window" {
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for_each = local.cluster_maintenance_window_is_daily
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content {
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start_time = var.maintenance_start_time
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}
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}
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}
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‎modules/beta-private-cluster-update-variant/main.tf‎

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@@ -148,6 +148,9 @@ locals {
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identity_namespace = var.identity_namespace
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}]
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# /BETA features
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cluster_maintenance_window_is_recurring = var.maintenance_recurrence != "" && var.maintenance_end_time != "" ? [1] : []
153+
cluster_maintenance_window_is_daily = var.maintenance_recurrence != "" && var.maintenance_end_time != "" ? [] : [1]
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}
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153156
/******************************************

‎modules/beta-private-cluster-update-variant/variables.tf‎

Lines changed: 13 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -110,10 +110,22 @@ variable "network_policy_provider" {
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variable "maintenance_start_time" {
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type = string
113-
description = "Time window specified for daily maintenance operations in RFC3339 format"
113+
description = "Time window specified for daily or recurring maintenance operations in RFC3339 format"
114114
default = "05:00"
115115
}
116116

117+
variable "maintenance_end_time" {
118+
type = string
119+
description = "Time window specified for recurring maintenance operations in RFC3339 format"
120+
default = ""
121+
}
122+
123+
variable "maintenance_recurrence" {
124+
type = string
125+
description = "Frequency of the recurring maintenance window in RFC5545 format."
126+
default = ""
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}
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variable "ip_range_pods" {
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type = string
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description = "The _name_ of the secondary subnet ip range to use for pods"

‎modules/beta-private-cluster/README.md‎

Lines changed: 3 additions & 1 deletion
Original file line numberDiff line numberDiff line change
@@ -167,7 +167,9 @@ Then perform the following commands on the root folder:
167167
| istio | (Beta) Enable Istio addon | string | `"false"` | no |
168168
| kubernetes\_version | The Kubernetes version of the masters. If set to 'latest' it will pull latest available version in the selected region. | string | `"latest"` | no |
169169
| logging\_service | The logging service that the cluster should write logs to. Available options include logging.googleapis.com, logging.googleapis.com/kubernetes (beta), and none | string | `"logging.googleapis.com/kubernetes"` | no |
170-
| maintenance\_start\_time | Time window specified for daily maintenance operations in RFC3339 format | string | `"05:00"` | no |
170+
| maintenance\_end\_time | Time window specified for recurring maintenance operations in RFC3339 format | string | `""` | no |
171+
| maintenance\_recurrence | Frequency of the recurring maintenance window in RFC5545 format. | string | `""` | no |
172+
| maintenance\_start\_time | Time window specified for daily or recurring maintenance operations in RFC3339 format | string | `"05:00"` | no |
171173
| master\_authorized\_networks | List of master authorized networks. If none are provided, disallow external access (except the cluster node IPs, which GKE automatically whitelists). | object | `<list>` | no |
172174
| master\_ipv4\_cidr\_block | (Beta) The IP range in CIDR notation to use for the hosted master network | string | `"10.0.0.0/28"` | no |
173175
| monitoring\_service | The monitoring service that the cluster should write metrics to. Automatically send metrics from pods in the cluster to the Google Cloud Monitoring API. VM metrics will be collected by Google Compute Engine regardless of this setting Available options include monitoring.googleapis.com, monitoring.googleapis.com/kubernetes (beta) and none | string | `"monitoring.googleapis.com/kubernetes"` | no |

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