map_hash_bucket_size 256;
map $request_uri $redirect_uri {
  ~^/docs/rancher/v2.0(/?.*)$   /docs/rancher/v2.x$1;
  ~^/docs/rke/v0.1.x(/?.*)$   /docs/rke/latest$1;
  ~^/docs/os/quick-start-guide/?$ /rancher-os;
  ~^/docs/rancher/v1.0/zh/rancher-compose/?$ /docs/rancher/v2.x/en/k8s-in-rancher/workloads/add-a-sidecar/;
  ~^/docs/rancher/v1.0/zh/rancher-compose/?$ /docs/rancher/v1.6/en/cattle/rancher-compose/;
  ~^/docs/rancher/rancher-ui/applications/stacks/adding-balancers/?$ /docs/rancher/v2.x/en/k8s-in-rancher/load-balancers-and-ingress/load-balancers/;
  ~^/docs/os/running-rancheros/server/install-to-disk/?$ /os/v1.x/en/quick-start-guide/;
  ~^/docs/os/running-rancheros/workstation/boot-from-iso/?$ /docs/os/v1.x/en/overview/;
  ~^/docs/rancher/installing-rancher/installing-server/multi-nodes/?$ /docs/rancher/v2.x/en/;
  ~^/docs/os/running-rancheros/server/install-to-disk/?$ /docs/os/v1.x/en/quick-start-guide/;
  ~^/docs/os/running-rancheros/cloud/gce/?$ /docs/os/v1.x/en/installation/running-rancheros/cloud/gce/;
  ~^/docs/os/amazon-ecs/?$ /docs/os/v1.x/en/installation/running-rancheros/cloud/aws/;
  ~^/docs/rancher/concepts/?$ /docs/rancher/v2.x/en/overview/architecture/;
  ~^/docs/os/quick-start-guide/?$ /docs/os/v1.x/en/quick-start-guide/;
  ~^/docs/rancher/concepts/?$ /docs/rancher/v2.x/en/overview/architecture/;
  ~^/docs/rancher/rancher-compose/?$ /docs/rancher/v2.x/en/;
  ~^/docs/os/networking/interfaces/?$ /docs/os/v1.x/en/installation/networking/interfaces/;
  ~^/docs/os/quick-start-guide/?$ /docs/os/v1.x/en/quick-start-guide/;
  ~^/docs/rancher/concepts/?$ /docs/rancher/v2.x/en/;
  ~^/docs/rancher/rancher-services/storage-service/?$ /docs/rancher/v2.x/en/cluster-admin/volumes-and-storage/;
  ~^/docs/rancher/installing-rancher/installing-server/multi-nodes/?$ /docs/rancher/v2.x/en/installation/ha/;
  ~^/docs/rancher/upgrading/?$ /docs/rancher/v2.x/en/upgrades/;
  ~^/docs/rancher/configuration/access-control/?$ /docs/rancher/v2.x/en/admin-settings/rbac/;
  ~^/docs/os/running-rancheros/server/install-to-disk/?$ /docs/os/v1.x/en/installation/running-rancheros/;
  ~^/docs/os/quick-start-guide/?$ /docs/os/v1.x/en/quick-start-guide/;
  ~^/docs/os/configuration/custom-rancheros-iso/?$ /docs/os/v1.x/en/installation/configuration/;
  ~^/docs/rancher/rancher-compose/?$ /docs/rancher/v2.x/en/;
  ~^/docs/os/running-rancheros/server/raspberry-pi/?$ /docs/os/v1.x/en/installation/running-rancheros/server/raspberry-pi/;
  ~^/docs/rancher/v1.0/zh/installing-rancher/installing-server/?$ /docs/rancher/v1.6/en/installing-rancher/installing-server/;
  ~^/docs/rancher/rancher-services/metadata-service/?$ /docs/rancher/v1.6/en/rancher-services/metadata-service/;
  ~^/docs/rancher/api/?$ /docs/rancher/v2.x/en/api/;
  ~^/docs/os/running-rancheros/server/raspberry-pi/?$ /docs/os/v1.x/en/installation/running-rancheros/server/raspberry-pi/;
  ~^/docs/os/quick-start-guide/?$ /docs/os/v1.x/en/quick-start-guide/;
  ~^/docs/os/configuration/switching-consoles/?$ /docs/os/v1.x/en/about/recovery-console/;
  ~^/docs/os/running-rancheros/server/install-to-disk//?$ /docs/os/v1.x/en/installation/running-rancheros/server/install-to-disk/;
  ~^/docs/os/running-rancheros/workstation/boot-from-iso/?$ /docs/os/v1.x/en/installation/running-rancheros/workstation/boot-from-iso/;
  ~^/docs/rancher/v1.2/en/installing-rancher/installing-server/multi-nodes//?$ /docs/rancher/v2.x/en/installation/ha/;
  ~^/docs/os/running-rancheros/workstation/boot-from-iso/?$ /docs/os/v1.x/en/installation/running-rancheros/workstation/boot-from-iso/;
  ~^/docs/os/system-services/adding-system-services/?$ /docs/os/v1.x/en/installation/system-services/adding-system-services/;
  ~^/docs/rancher/installing-rancher/installing-server/?$ /docs/rancher/v2.x/en/installation/;
  ~^/docs/rancher/latest/en/installing-rancher/installing-server/multi-nodes/?$ /docs/rancher/v2.x/en/installation/ha/;
  ~^/docs/rancher/rancher-services/metadata-service/?$ /docs/rancher/v1.6/en/rancher-services/metadata-service/;
  ~^/docs/rancher/rancher-services/health-checks/?$ /docs/rancher/v1.0/en/rancher-services/health-checks/;
  ~^/docs/os/cloud-config/?$ /docs/os/v1.x/en/installation/configuration/;
  ~^/docs/rancher/api/?$ /docs/rancher/v2.x/en/api/;
}

server {
  listen       80;
  server_name  localhost;
  absolute_redirect off;

  location / {
      root   /usr/share/nginx/html;
      index  index.html index.htm;
  }

  error_page 404              /404.html;
  error_page 500 502 503 504  /50x.html;

  if ( $redirect_uri ) {
    return 302 $redirect_uri;
  }
}