ansible/roles/rke/defaults/main.yml

---
rke_binary: rke_linux-amd64
rke_username: rke
rke_bin_dir: /usr/local/bin
kube_config_dir: "{{ ansible_env.HOME }}/.kube"
cluster_config_dir: "{{ app_data_path }}/cluster"
# Whether dashboard is exposed.
rke_dashboard_exposed: true
rke_dns: {}
rke_etcd:
  # By default rke creates bind mount:
  # /var/lib/etcd -> /var/lib/rancher/etcd
  # These parameters provide means of modifying it:
  #   - custom bind mount
  #   - option to use volatile storage

  # Custom bind mount
  #
  # I did not find a proper way (in the docs) how to override the
  # defaults so I just abuse the extra_* args for the rke etcd
  # service. It means that it will create another mount point in the
  # container and you should use different pathnames than default...
  #
  # The custom bind mount is by default disabled.
  enabled_custom_etcd_storage: false

  # Applicated only if custom mount is enabled.
  # Paths must be absolute (start with '/')
  #
  # Path on the kubernetes/etcd node
  storage_path: /var/lib/etcd-custom
  # Path inside the container where it is mounted.
  storage_mountpoint: /var/lib/rancher/etcd-custom

  # On top of it (with or without custom mount) you can use tmpfs
  # as a volatile storage.
  #
  # CAUTION: This will create temporary filesystem (in the memory)
  # so if an etcd node will be poweroff then all etcd data will be
  # lost!!!
  #
  # Don't use unless you don't care about your cluster!
  #
  # This is intended as an attempt to make deployment little bit
  # more faster...by default it is disabled.
  enabled_unsafe_volatile_storage: false
  # Size of the volatile storage - tmpfs (this will eat your RAM)
  tmpfs_size: 5G

rke:
  # rke (rancher) images
  etcd: "rancher/coreos-etcd:v3.3.10-rancher1"
  alpine: "rancher/rke-tools:v0.1.50"
  nginx_proxy: "rancher/rke-tools:v0.1.50"
  cert_downloader: "rancher/rke-tools:v0.1.50"
  kubernetes_services_sidecar: "rancher/rke-tools:v0.1.50"
  kubedns: "rancher/k8s-dns-kube-dns:1.15.0"
  dnsmasq: "rancher/k8s-dns-dnsmasq-nanny:1.15.0"
  kubedns_sidecar: "rancher/k8s-dns-sidecar:1.15.0"
  kubedns_autoscaler: "rancher/cluster-proportional-autoscaler:1.3.0"
  coredns: "rancher/coredns-coredns:1.3.1"
  coredns_autoscaler: "rancher/cluster-proportional-autoscaler:1.3.0"
  kubernetes: "rancher/hyperkube:v1.15.4-rancher1"
  flannel: "rancher/coreos-flannel:v0.11.0-rancher1"
  flannel_cni: "rancher/flannel-cni:v0.3.0-rancher5"
  calico_node: "rancher/calico-node:v3.7.4"
  calico_cni: "rancher/calico-cni:v3.7.4"
  calico_controllers: "rancher/calico-kube-controllers:v3.7.4"
  calico_ctl: "rancher/calico-ctl:v2.0.0"
  canal_node: "rancher/calico-node:v3.7.4"
  canal_cni: "rancher/calico-cni:v3.7.4"
  canal_flannel: "rancher/coreos-flannel:v0.11.0"
  weave_node: "weaveworks/weave-kube:2.5.2"
  weave_cni: "weaveworks/weave-npc:2.5.2"
  pod_infra_container: "rancher/pause:3.1"
  ingress: "rancher/nginx-ingress-controller:nginx-0.25.1-rancher1"
  ingress_backend: "rancher/nginx-ingress-controller-defaultbackend:1.5-rancher1"
  metrics_server: "rancher/metrics-server:v0.3.3"