Merge branch '16-client-ip-not-passed' into 'master'

Configure Nginx to preserve external IP

Closes #16

See merge request !24

gitlab/gitlab-deployment.yml

@@ -127,6 +127,7 @@ spec:
             gitlab_rails['uploads_directory'] = '/gitlab-data/uploads'
             gitlab_ci['builds_directory'] = '/gitlab-data/builds'
             gitlab_rails['registry_path'] = '/gitlab-registry'
+            gitlab_rails['trusted_proxies'] = ["10.0.0.0/8","172.16.0.0/12","192.168.0.0/16"]
             prometheus['enable'] = true
             node_exporter['enable'] = true

load-balancer/nginx/service.yaml

@@ -3,6 +3,8 @@ kind: Service
 metadata:
   name: nginx
   namespace: nginx-ingress
+  annotations:
+    service.beta.kubernetes.io/external-traffic: "OnlyLocal"
 spec:
   type: LoadBalancer
   loadBalancerIP: @GITLAB_GKE_IP@