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Add fields to support stateful cookie-based affinity (GoogleCloudPlatform#11845)
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Diff for: ‎mmv1/products/compute/BackendService.yaml

+50
Original file line numberDiff line numberDiff line change
@@ -106,6 +106,12 @@ examples:
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vars:
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backend_service_name: 'backend-service'
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health_check_name: 'health-check'
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- name: 'backend_service_stateful_session_affinity'
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primary_resource_id: 'default'
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min_version: 'beta'
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vars:
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backend_service_name: 'backend-service'
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health_check_name: 'health-check'
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- name: 'backend_service_network_endpoint'
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primary_resource_id: 'default'
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min_version: 'beta'
@@ -1295,6 +1301,50 @@ properties:
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- 'GENERATED_COOKIE'
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- 'HEADER_FIELD'
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- 'HTTP_COOKIE'
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- 'STRONG_COOKIE_AFFINITY'
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- name: 'strongSessionAffinityCookie'
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type: NestedObject
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description: |
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Describes the HTTP cookie used for stateful session affinity. This field is applicable and required if the sessionAffinity is set to STRONG_COOKIE_AFFINITY.
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properties:
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- name: 'ttl'
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type: NestedObject
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description: |
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Lifetime of the cookie.
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at_least_one_of:
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- 'strong_session_affinity_cookie.0.ttl'
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- 'strong_session_affinity_cookie.0.name'
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- 'strong_session_affinity_cookie.0.path'
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properties:
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- name: 'seconds'
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type: Integer
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description: |
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Span of time at a resolution of a second.
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Must be from 0 to 315,576,000,000 inclusive.
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required: true
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- name: 'nanos'
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type: Integer
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description: |
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Span of time that's a fraction of a second at nanosecond
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resolution. Durations less than one second are represented
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with a 0 seconds field and a positive nanos field. Must
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be from 0 to 999,999,999 inclusive.
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- name: 'name'
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type: String
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description: |
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Name of the cookie.
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at_least_one_of:
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- 'strong_session_affinity_cookie.0.ttl'
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- 'strong_session_affinity_cookie.0.name'
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- 'strong_session_affinity_cookie.0.path'
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- name: 'path'
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type: String
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description: |
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Path to set for the cookie.
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at_least_one_of:
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- 'strong_session_affinity_cookie.0.ttl'
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- 'strong_session_affinity_cookie.0.name'
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- 'strong_session_affinity_cookie.0.path'
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- name: 'timeoutSec'
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type: Integer
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description: |

Diff for: ‎mmv1/products/compute/RegionBackendService.yaml

+50
Original file line numberDiff line numberDiff line change
@@ -96,6 +96,12 @@ examples:
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vars:
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region_backend_service_name: 'region-service'
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health_check_name: 'rbs-health-check'
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- name: 'region_backend_service_ilb_stateful_session_affinity'
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primary_resource_id: 'default'
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min_version: 'beta'
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vars:
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region_backend_service_name: 'region-service'
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health_check_name: 'rbs-health-check'
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- name: 'region_backend_service_balancing_mode'
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primary_resource_id: 'default'
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vars:
@@ -1151,6 +1157,50 @@ properties:
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- 'HEADER_FIELD'
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- 'HTTP_COOKIE'
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- 'CLIENT_IP_NO_DESTINATION'
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- 'STRONG_COOKIE_AFFINITY'
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- name: 'strongSessionAffinityCookie'
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type: NestedObject
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description: |
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Describes the HTTP cookie used for stateful session affinity. This field is applicable and required if the sessionAffinity is set to STRONG_COOKIE_AFFINITY.
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properties:
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- name: 'ttl'
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type: NestedObject
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description: |
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Lifetime of the cookie.
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at_least_one_of:
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- 'strong_session_affinity_cookie.0.ttl'
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- 'strong_session_affinity_cookie.0.name'
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- 'strong_session_affinity_cookie.0.path'
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properties:
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- name: 'seconds'
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type: Integer
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description: |
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Span of time at a resolution of a second.
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Must be from 0 to 315,576,000,000 inclusive.
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required: true
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- name: 'nanos'
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type: Integer
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description: |
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Span of time that's a fraction of a second at nanosecond
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resolution. Durations less than one second are represented
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with a 0 seconds field and a positive nanos field. Must
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be from 0 to 999,999,999 inclusive.
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- name: 'name'
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type: String
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description: |
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Name of the cookie.
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at_least_one_of:
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- 'strong_session_affinity_cookie.0.ttl'
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- 'strong_session_affinity_cookie.0.name'
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- 'strong_session_affinity_cookie.0.path'
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- name: 'path'
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type: String
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description: |
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Path to set for the cookie.
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at_least_one_of:
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- 'strong_session_affinity_cookie.0.ttl'
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- 'strong_session_affinity_cookie.0.name'
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- 'strong_session_affinity_cookie.0.path'
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- name: 'connectionTrackingPolicy'
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type: NestedObject
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description: |

Diff for: ‎mmv1/templates/terraform/examples/backend_service_stateful_session_affinity.tf.tmpl

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@@ -0,0 +1,26 @@
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resource "google_compute_backend_service" "{{$.PrimaryResourceId}}" {
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provider = google-beta
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name = "{{index $.Vars "backend_service_name"}}"
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health_checks = [google_compute_health_check.health_check.id]
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load_balancing_scheme = "EXTERNAL_MANAGED"
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locality_lb_policy = "RING_HASH"
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session_affinity = "STRONG_COOKIE_AFFINITY"
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strong_session_affinity_cookie {
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ttl {
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seconds = 11
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nanos = 1111
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}
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name = "mycookie"
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}
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}
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resource "google_compute_health_check" "health_check" {
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provider = google-beta
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name = "{{index $.Vars "health_check_name"}}"
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http_health_check {
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port = 80
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}
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}

Diff for: ‎mmv1/templates/terraform/examples/region_backend_service_ilb_stateful_session_affinity.tf.tmpl

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@@ -0,0 +1,27 @@
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resource "google_compute_region_backend_service" "{{$.PrimaryResourceId}}" {
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provider = google-beta
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region = "us-central1"
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name = "{{index $.Vars "region_backend_service_name"}}"
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health_checks = [google_compute_health_check.health_check.id]
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load_balancing_scheme = "INTERNAL_MANAGED"
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locality_lb_policy = "RING_HASH"
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session_affinity = "STRONG_COOKIE_AFFINITY"
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protocol = "HTTP"
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strong_session_affinity_cookie {
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ttl {
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seconds = 11
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nanos = 1111
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}
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name = "mycookie"
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}
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}
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resource "google_compute_health_check" "health_check" {
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provider = google-beta
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name = "{{index $.Vars "health_check_name"}}"
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http_health_check {
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port = 80
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}
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}

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