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/;

  ~^/docs/rancher/v1.0/en/environments/certificates/?$ /docs/rancher/v1.0/en/rancher-ui/infrastructure/certificates/;
  ~^/docs/rancher/v1.1/en/api/api-keys/?$ /docs/rancher/v1.1/en/api/v1/api-keys/;
  ~^/docs/rancher/v1.1/zh/?$ /docs/rancher/v1.1/en/;
  ~^/docs/rancher/v1.2/en/api/api-keys/?$ /docs/rancher/v1.2/en/api/v2-beta/api-keys/;
  ~^/docs/rancher/v1.2/zh/?$ /docs/rancher/v1.2/en/;
  ~^/docs/rancher/v1.3/en/api/api-keys/?$ /docs/rancher/v1.3/en/api/v2-beta/api-keys/;
  ~^/docs/rancher/v1.4/en/api/api-keys/?$ /docs/rancher/v1.4/en/api/v2-beta/api-keys/;
  ~^/docs/rancher/v1.4/zh/?$ /docs/rancher/v1.4/en/;
  ~^/docs/rancher/v1.5/en/api/api-keys/?$ /docs/rancher/v1.5/en/api/v2-beta/api-keys/;
  ~^/docs/rancher/v1.5/zh/?$ /docs/rancher/v1.5/en/;
  ~^/docs/rancher/v1.6/en/api/api-keys/?$ /docs/rancher/latest/en/api/v2-beta/api-keys/;
  ~^/docs/rancher/v2.x/en/admin-settings/agent-options/?$ /docs/rancher/v2.x/en/cluster-provisioning/rke-clusters/custom-nodes/agent-options/;
  ~^/docs/rancher/v2.x/en/admin-settings/api-audit-log/?$ /docs/rancher/v2.x/en/installation/options/api-audit-log/;
  ~^/rancher/v2.x/en/admin-settings/custom-ca-root-certificate/?$ /docs/rancher/v2.x/en/installation/options/custom-ca-root-certificate/;
  ~^/docs/rancher/v2.x/en/admin-settings/feature-flags/?$ /docs/rancher/v2.x/en/installation/options/feature-flags/;
  ~^/docs/rancher/v2.x/en/admin-settings/removing-rancher/rancher-cluster-nodes/?$ /docs/rancher/v2.x/en/removing-rancher/;
  ~^/docs/rancher/v2.x/en/admin-settings/removing-rancher/user-cluster-nodes/?$ /docs/rancher/v2.x/en/cluster-admin/cleaning-cluster-nodes/;
  ~^/docs/rancher/v2.x/en/admin-settings/server-url/?$ /docs/rancher/v2.x/en/admin-settings/;
  ~^/docs/rancher/v2.x/en/admin-settings/tls-settings/?$ /docs/rancher/v2.x/en/installation/options/tls-settings/;
  ~^/docs/rancher/v2.x/en/cluster-admin/kubectl/?$ /docs/rancher/v2.x/en/cluster-admin/cluster-access/kubectl/;
  ~^/docs/rancher/v2.x/en/cluster-provisioning/cluster-members/?$ /docs/rancher/v2.x/en/cluster-admin/cluster-access/cluster-members/;
  ~^/docs/rancher/v2.x/en/cluster-provisioning/custom-clusters/agent-options/?$ /docs/rancher/v2.x/en/cluster-provisioning/rke-clusters/custom-nodes/agent-options/;
  ~^/docs/rancher/v2.x/en/cluster-provisioning/rancher-agents/?$ /docs/rancher/v2.x/en/cluster-provisioning/rke-clusters/rancher-agents/;
  ~^/docs/rancher/v2.x/en/concepts/cli-configuration/?$ /docs/rancher/v2.x/en/cli/;
  ~^/docs/rancher/v2.x/en/concepts/volumes-and-storage/?$ /docs/rancher/v2.x/en/cluster-admin/volumes-and-storage/;
  ~^/docs/rancher/v2.x/en/faq/cleaning-cluster-nodes/?$ /docs/rancher/v2.x/en/cluster-admin/cleaning-cluster-nodes/;
  ~^/docs/rancher/v2.x/en/installation/air-gap-high-availability/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/;
  ~^/docs/rancher/v2.x/en/installation/air-gap-high-availability/provision-hosts/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/prepare-nodes/;
  ~^/docs/rancher/v2.x/en/installation/air-gap-installation/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/;
  ~^/docs/rancher/v2.x/en/installation/air-gap-installation/install-rancher/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/install-rancher/;
  ~^/docs/rancher/v2.x/en/installation/air-gap-installation/prepare-private-reg/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/populate-private-registry/;
  ~^/docs/rancher/v2.x/en/installation/air-gap-single-node/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/;
  ~^/docs/rancher/v2.x/en/installation/air-gap-single-node/install-rancher/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/install-rancher/;
  ~^/docs/rancher/v2.x/en/installation/api-auditing/?$ /docs/rancher/v2.x/en/installation/options/api-audit-log/;
  ~^/docs/rancher/v2.x/en/installation/backups-and-restoration/ha-backup-and-restoration/?$ /docs/rancher/v2.x/en/backups/backups/ha-backups/;
  ~^/docs/rancher/v2.x/en/installation/backups-and-restoration/single-node-backup-and-restoration/?$ /docs/rancher/v2.x/en/backups/backups/single-node-backups/;
  ~^/docs/rancher/v2.x/en/installation/ha-server-install-external-lb/?$ /docs/rancher/v2.x/en/installation/options/rke-add-on/layer-7-lb/;
  ~^/docs/rancher/v2.x/en/installation/ha-server-install/?$ /docs/rancher/v2.x/en/installation/options/rke-add-on/layer-4-lb/;
  ~^/docs/rancher/v2.x/en/installation/ha-server-install/nlb/?$ /docs/rancher/v2.x/en/installation/options/rke-add-on/layer-4-lb/nlb/;
  ~^/docs/rancher/v2.x/en/installation/ha/helm-rancher/chart-options/?$ /docs/rancher/v2.x/en/installation/options/chart-options/;
  ~^/docs/rancher/v2.x/en/installation/ha/helm-rancher/tls-secrets/?$ /docs/rancher/v2.x/en/installation/options/tls-secrets/;
  ~^/docs/rancher/v2.x/en/installation/ha/helm-rancher/troubleshooting/?$ /docs/rancher/v2.x/en/installation/options/troubleshooting/;
  ~^/docs/rancher/v2.x/en/installation/ha/rke-add-on/api-auditing/?$ /docs/rancher/v2.x/en/installation/options/rke-add-on/api-auditing/;
  ~^/docs/rancher/v2.x/en/installation/references/?$ /docs/rancher/v2.x/en/installation/requirements/;
  ~^/docs/rancher/v2.x/en/installation/single-node-install-external-lb/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/single-node/single-node-install-external-lb/;
  ~^/docs/rancher/v2.x/en/installation/single-node-install/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/single-node/;
  ~^/docs/rancher/v2.x/en/installation/single-node/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/single-node/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/editing-clusters/?$ /docs/rancher/v2.x/en/cluster-admin/editing-clusters/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/kubeconfig/?$ /docs/rancher/v2.x/en/cluster-admin/cluster-access/kubeconfig/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/kubectl/?$ /docs/rancher/v2.x/en/cluster-admin/cluster-access/kubectl/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/projects-and-namespaces/?$ /docs/rancher/v2.x/en/cluster-admin/projects-and-namespaces/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/projects-and-namespaces/editing-projects/?$ /docs/rancher/v2.x/en/project-admin/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/projects-and-namespaces/project-members/?$ /docs/rancher/v2.x/en/project-admin/project-members/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/projects-and-namespaces/resource-quotas/?$ /docs/rancher/v2.x/en/project-admin/resource-quotas/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/volumes-and-storage/?$ /docs/rancher/v2.x/en/cluster-admin/volumes-and-storage/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/volumes-and-storage/examples/nfs/?$ /docs/rancher/v2.x/en/cluster-admin/volumes-and-storage/examples/nfs/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/volumes-and-storage/examples/vsphere/?$ /docs/rancher/v2.x/en/cluster-admin/volumes-and-storage/examples/vsphere/;
  ~^/docs/rancher/v2.x/en/k8s-in-rancher/volumes-and-storage/persistent-volume-claims/?$ /docs/rancher/v2.x/en/cluster-admin/volumes-and-storage/how-storage-works/;
  ~^/docs/rancher/v2.x/en/project-admin/tools/pipelines/?$ /docs/rancher/v2.x/en/project-admin/pipelines/;
  ~^/docs/rancher/v2.x/en/tasks/clusters/creating-a-cluster/?$ /docs/rancher/v2.x/en/cluster-provisioning/;
  ~^/docs/rancher/v2.x/en/tasks/clusters/creating-a-cluster/create-cluster-amazon-ec2/?$ /docs/rancher/v2.x/en/cluster-provisioning/rke-clusters/node-pools/ec2/;
  ~^/docs/rancher/v2.x/en/tasks/clusters/using-kubectl-to-access-a-cluster/?$ /docs/rancher/v2.x/en/cluster-admin/cluster-access/kubectl/;
  ~^/docs/rancher/v2.x/en/tools/?$ /docs/rancher/v2.x/en/cluster-admin/tools/;
  ~^/docs/rancher/v2.x/en/tools/logging/?$ /docs/rancher/v2.x/en/cluster-admin/tools/logging/;
  ~^/docs/rancher/v2.x/en/tools/pipelines/?$ /docs/rancher/v2.x/en/project-admin/pipelines/;
  ~^/docs/rancher/v2.x/en/tools/pipelines/docs-for-v2.0.x/?$ /docs/rancher/v2.x/en/project-admin/pipelines/docs-for-v2.0.x/;
  ~^/docs/rancher/v2.x/en/upgrades/ha-server-rollbacks/?$ /docs/rancher/v2.x/en/upgrades/rollbacks/ha-server-rollbacks/;
  ~^/docs/rancher/v2.x/en/upgrades/single-node-rollbacks/?$ /docs/rancher/v2.x/en/upgrades/rollbacks/single-node-rollbacks/;
  ~^/docs/rancher/v2.x/en/upgrades/upgrades/ha-server-upgrade-helm/?$ /docs/rancher/v2.x/en/upgrades/upgrades/ha/;
  ~^/docs/rancher/v2.x/en/upgrades/upgrades/single-node-upgrade/?$ /docs/rancher/v2.x/en/upgrades/upgrades/single-node/;
  ~^/docs/rke/latest/en/installation/os/?$ /docs/rke/latest/en/os/;

  ~^/docs/rancher/v2.x/en/k8s-in-rancher/nodes/?$ /docs/rancher/v2.x/en/cluster-admin/nodes/;
  ~^/docs/rancher/v2.x/en/installation/air-gap-high-availability/install-rancher/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/install-rancher/;
  ~^/docs/rancher/v2.x/en/installation/k8s-install-server-install/?$ /docs/rancher/v2.x/en/installation/options/helm2/rke-add-on/layer-4-lb/;
  ~^/docs/rancher/v1.0/en/infrastructure/hosts/?$ /docs/rancher/v1.0/en/rancher-ui/infrastructure/hosts/;
  ~^/docs/rancher/v2.x/en/cluster-admin/cluster-access/kubeconfig/?$ /docs/rancher/v2.x/en/cluster-admin/cluster-access/kubectl/;
  ~^/docs/os/v1.0/en/configuration/custom-console/?$ /docs/os/latest/en/configuration/switching-consoles/;
  ~^/docs/os/latest/en/configuration/switching-consoles/?$ /docs/os/v1.x/en/configuration/switching-consoles/;
  ~^/docs/os/v1.1/en/configuration/custom-console/?$ /docs/os/v1.1/en/configuration/switching-consoles/;
  ~^/docs/os/v1.1/en/system-services/built-in-system-services/?$ /docs/os/v1.1/en/boot-process/built-in-system-services/;
  ~^/docs/os/v1.2/en/configuration/custom-console/?$ /docs/os/v1.2/en/configuration/switching-consoles/;
  ~^/docs/os/v1.2/en/system-services/built-in-system-services/?$ /docs/os/v1.2/en/boot-process/built-in-system-services/;
  ~^/docs/rancher/v2.x/en/removing-rancher/?$ /docs/rancher/v2.x/en/faq/removing-rancher/;
  ~^/docs/rancher/v2.x/en/installation/ha/?$ /docs/rancher/v2.x/en/installation/k8s-install/;
  ~^/docs/rancher/v2.x/en/installation/ha/helm-rancher/?$ /docs/rancher/v2.x/en/installation/k8s-install/helm-rancher/;
  ~^/docs/rancher/v2.x/en/installation/other-installation-methods/single-node/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/single-node-docker/;
  ~^/docs/rancher/v2.x/en/installation/air-gap/install-rancher/?$ /docs/rancher/v2.x/en/installation/other-installation-methods/air-gap/install-rancher/;
  ~^/docs/rancher/v1.0/en/api/v1/access-control/?$ /docs/rancher/v1.0/en/api/v1/api-keys/;
  ~^/docs/os/latest/en/storage/additional-mounts/?$ /docs/os/v1.x/en/storage/additional-mounts/;
  ~^/docs/os/v1.0/en/configuration/custom-rancheros-iso/?$ /docs/os/latest/custom-builds/custom-rancheros-iso/;
  ~^/docs/os/v1.0/en/configuration/custom-kernels/?$ /docs/os/latest/custom-builds/custom-kernels/;
  ~^/docs/rancher/v1.0/en/environments/?$ /docs/rancher/v1.0/en/configuration/environments/;
  ~^/docs/os/v1.1/en/configuration/custom-kernels/?$ /docs/os/v1.1/en/custom-builds/custom-kernels/;
  ~^/docs/os/v1.0/en/system-services/built-in-system-services/?$ /docs/os/latest/boot-process/built-in-system-services/;
  ~^/docs/os/latest/custom-builds/custom-rancheros-iso/?$ /docs/os/v1.x/en/custom-builds/custom-rancheros-iso/;
  ~^/docs/os/v1.0/en/system-services/?$ /docs/os/latest/en/system-services/adding-system-services/;
  ~^/docs/os/v1.0/en/configuration/additional-mounts/?$ /docs/os/latest/en/storage/additional-mounts/;
  ~^/docs/os/latest/custom-builds/custom-kernels/?$ /docs/os/v1.x/en/custom-builds/custom-kernels/;
  ~^/docs/os/v1.1/en/system-services/?$ /docs/os/v1.1/en/system-services/adding-system-services/;
  ~^/docs/os/v1.1/en/configuration/additional-mounts/?$ /docs/os/v1.1/en/storage/additional-mounts/;
  ~^/docs/os/latest/boot-process/built-in-system-services/?$ /docs/os/v1.x/en/boot-process/built-in-system-services/;
  ~^/docs/os/latest/en/system-services/adding-system-services/?$ /docs/os/v1.x/en/system-services/adding-system-services/;
  ~^/docs/rancher/v1.0/en/cattle/rancher-compose/?$ /docs/rancher/v1.0/en/rancher-compose/;
  ~^/docs/os/v1.1/en/configuration/custom-docker/?$ /docs/os/v1.1/en/configuration/switching-docker-versions/;
  ~^/docs/os/v1.2/en/configuration/custom-kernels/?$ /docs/os/v1.x/en/custom-builds/custom-kernels/;
  ~^/docs/os/v1.2/en/configuration/custom-rancheros-iso/?$ /docs/os/v1.x/en/custom-builds/custom-rancheros-iso/;
  ~^/docs/os/v1.2/en/system-services/?$ /docs/os/v1.2/en/system-services/adding-system-services/;
  ~^/docs/os/v1.2/en/configuration/additional-mounts/?$ /docs/os/v1.2/en/storage/additional-mounts/;
  ~^/docs/rancher/v2.x/en/backups/rollbacks/?$ /docs/rancher/v2.x/en/upgrades/;
  ~^/docs/rancher/v2.x/en/admin-settings/feature-flags/enable-not-default-storage-drivers/?$ /docs/rancher/v2.x/en/installation/options/feature-flags/enable-not-default-storage-drivers/;
  ~^/docs/rancher/v2.x/en/installation/server-tags/?$ /docs/rancher/v2.x/en/installation/options/server-tags/;
  ~^/rancher/v2.x/en/admin-settings/feature-flags/istio-virtual-service-ui/?$ /docs/rancher/v2.x/en/installation/options/feature-flags/istio-virtual-service-ui/;
  ~^/docs/os/v1.1/en/configuration/custom-rancheros-iso/?$ /docs/os/v1.1/en/custom-builds/custom-rancheros-iso/;
}

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;
  }
}