Add an overrideable way to name the load balancers so that multiple DSS can be deployed in one VPC

Author: StevenPG

deploy/services/helm-charts/dss/templates/cockroachdb-loadbalancers.yaml

@@ -1,4 +1,5 @@
 {{- $cloudProvider := $.Values.global.cloudProvider}}
+{{- $cockroachDbExternalNodeSuffix := default "" $.Values.cockroachdb.conf.crdbNodeSuffix }}
 
 {{- if $.Values.cockroachdb.enabled }}
 
@@ -12,7 +13,7 @@ metadata:
     service.alpha.kubernetes.io/tolerate-unready-endpoints: "true"
     {{- include (printf "%s-lb-crdb-annotations" $cloudProvider)
       (dict
-        "name" (printf "%s-%s" "cockroach-db-external-node" ( $i | toString) )
+        "name" (printf "%s-%s%s" "cockroach-db-external-node" ( $i | toString) $cockroachDbExternalNodeSuffix | trunc 31)
         "ip" $lb.ip
         "subnet" $lb.subnet
         "cloudProvider" $cloudProvider

deploy/services/helm-charts/dss/templates/dss-ingress-aws.yaml

@@ -1,4 +1,5 @@
 {{- $cloudProvider := $.Values.global.cloudProvider}}
+{{- $gatewayId := default "" $.Values.dss.gatewayId }}
 {{- if eq $cloudProvider "aws" }}
 {{/*
 AWS application load balancer Ingress do not support elastic ip assignment yet. Therefore, the
@@ -13,7 +14,7 @@ metadata:
     {{- include (printf "%s-ingress-dss-gateway-annotations" $cloudProvider)
       (merge .
         (dict
-          "name" "dss-gateway-external"
+          "name" (printf "%s%s" $gatewayId "dss-gateway-external" | trunc 63)
           "cloudProvider" $cloudProvider
         )
       ) | nindent 4

deploy/services/helm-charts/dss/values.example.yaml

@@ -4,6 +4,8 @@ dss:
   image: docker.io/interuss/dss:v0.15.0 # See https://hub.docker.com/r/interuss/dss/tags for official image releases.
   # When running local images in minikube, uncomment the following line
   # imagePullPolicy: Never
+  # Unique identifier for the AWS networking component
+#  gatewayId: 6f1e5814-
   conf:
     pubKeys:
       - /test-certs/auth2.pem
@@ -20,6 +22,8 @@ cockroachdb:
   fullnameOverride: dss-cockroachdb
   conf:
     join: []
+    # Used to generate a unique identifier for the AWS networking component
+    # crdbNodeSuffix: dallas
     cluster-name: interuss-example
     single-node: false
     locality: zone=interuss-example-google-ew1