Fixing CoreOS driver

Decoding ca on nodes

Change-Id: I4a30a348c1c0a62cb1a7b429b05878f321db92ed

magnum/drivers/heat/k8s_coreos_template_def.py

@@ -0,0 +1,132 @@
+# Licensed under the Apache License, Version 2.0 (the "License"); you may
+# not use this file except in compliance with the License. You may obtain
+# a copy of the License at
+#
+#      http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
+# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
+# License for the specific language governing permissions and limitations
+# under the License.
+
+import base64
+from oslo_log import log as logging
+from oslo_utils import strutils
+
+from magnum.common import utils
+from magnum.common.x509 import operations as x509
+from magnum.conductor.handlers.common import cert_manager
+from magnum.drivers.heat import k8s_template_def
+from magnum.drivers.heat import template_def
+from oslo_config import cfg
+
+CONF = cfg.CONF
+
+LOG = logging.getLogger(__name__)
+
+
+class ServerAddressOutputMapping(template_def.OutputMapping):
+
+    public_ip_output_key = None
+    private_ip_output_key = None
+
+    def __init__(self, dummy_arg, cluster_attr=None):
+        self.cluster_attr = cluster_attr
+        self.heat_output = self.public_ip_output_key
+
+    def set_output(self, stack, cluster_template, cluster):
+        if not cluster_template.floating_ip_enabled:
+            self.heat_output = self.private_ip_output_key
+
+        LOG.debug("Using heat_output: %s", self.heat_output)
+        super(ServerAddressOutputMapping,
+              self).set_output(stack, cluster_template, cluster)
+
+
+class MasterAddressOutputMapping(ServerAddressOutputMapping):
+    public_ip_output_key = 'kube_masters'
+    private_ip_output_key = 'kube_masters_private'
+
+
+class NodeAddressOutputMapping(ServerAddressOutputMapping):
+    public_ip_output_key = 'kube_minions'
+    private_ip_output_key = 'kube_minions_private'
+
+
+class CoreOSK8sTemplateDefinition(k8s_template_def.K8sTemplateDefinition):
+    """Kubernetes template for a CoreOS."""
+
+    def __init__(self):
+        super(CoreOSK8sTemplateDefinition, self).__init__()
+        self.add_parameter('docker_volume_size',
+                           cluster_attr='docker_volume_size')
+        self.add_parameter('docker_storage_driver',
+                           cluster_template_attr='docker_storage_driver')
+        self.add_output('kube_minions',
+                        cluster_attr='node_addresses',
+                        mapping_type=NodeAddressOutputMapping)
+        self.add_output('kube_masters',
+                        cluster_attr='master_addresses',
+                        mapping_type=MasterAddressOutputMapping)
+
+    def get_params(self, context, cluster_template, cluster, **kwargs):
+        extra_params = kwargs.pop('extra_params', {})
+
+        extra_params['username'] = context.user_name
+        osc = self.get_osc(context)
+        extra_params['region_name'] = osc.cinder_region_name()
+
+        # set docker_volume_type
+        # use the configuration default if None provided
+        docker_volume_type = cluster.labels.get(
+            'docker_volume_type', CONF.cinder.default_docker_volume_type)
+        extra_params['docker_volume_type'] = docker_volume_type
+
+        extra_params['nodes_affinity_policy'] = \
+            CONF.cluster.nodes_affinity_policy
+
+        if cluster_template.network_driver == 'flannel':
+            extra_params["pods_network_cidr"] = \
+                cluster.labels.get('flannel_network_cidr', '10.100.0.0/16')
+        if cluster_template.network_driver == 'calico':
+            extra_params["pods_network_cidr"] = \
+                cluster.labels.get('calico_ipv4pool', '192.168.0.0/16')
+
+        label_list = ['kube_tag', 'container_infra_prefix',
+                      'availability_zone',
+                      'calico_tag', 'calico_cni_tag',
+                      'calico_kube_controllers_tag', 'calico_ipv4pool',
+                      'etcd_tag', 'flannel_tag']
+        for label in label_list:
+            label_value = cluster.labels.get(label)
+            if label_value:
+                extra_params[label] = label_value
+
+        cert_manager_api = cluster.labels.get('cert_manager_api')
+        if strutils.bool_from_string(cert_manager_api):
+            extra_params['cert_manager_api'] = cert_manager_api
+            ca_cert = cert_manager.get_cluster_ca_certificate(cluster)
+            extra_params['ca_key'] = x509.decrypt_key(
+                ca_cert.get_private_key(),
+                ca_cert.get_private_key_passphrase()).replace("\n", "\\n")
+
+        plain_openstack_ca = utils.get_openstack_ca()
+        encoded_openstack_ca = base64.b64encode(plain_openstack_ca.encode())
+        extra_params['openstack_ca_coreos'] = encoded_openstack_ca.decode()
+
+        return super(CoreOSK8sTemplateDefinition,
+                     self).get_params(context, cluster_template, cluster,
+                                      extra_params=extra_params,
+                                      **kwargs)
+
+    def get_env_files(self, cluster_template, cluster):
+        env_files = []
+
+        template_def.add_priv_net_env_file(env_files, cluster_template)
+        template_def.add_etcd_volume_env_file(env_files, cluster_template)
+        template_def.add_volume_env_file(env_files, cluster)
+        template_def.add_lb_env_file(env_files, cluster_template)
+        template_def.add_fip_env_file(env_files, cluster_template)
+
+        return env_files

magnum/drivers/k8s_coreos_v1/template_def.py

@@ -14,30 +14,13 @@
 import os
 
 import magnum.conf
-from magnum.drivers.heat import k8s_template_def
-from magnum.drivers.heat import template_def
+from magnum.drivers.heat import k8s_coreos_template_def as kctd
 
 CONF = magnum.conf.CONF
 
 
-class CoreOSK8sTemplateDefinition(k8s_template_def.K8sTemplateDefinition):
-    """Kubernetes template for CoreOS VM."""
-
-    def __init__(self):
-        super(CoreOSK8sTemplateDefinition, self).__init__()
-        self.add_output('kube_minions',
-                        cluster_attr='node_addresses')
-        self.add_output('kube_masters',
-                        cluster_attr='master_addresses')
-
-    def get_env_files(self, cluster_template, cluster):
-        env_files = []
-
-        template_def.add_priv_net_env_file(env_files, cluster_template)
-        template_def.add_lb_env_file(env_files, cluster_template)
-        template_def.add_fip_env_file(env_files, cluster_template)
-
-        return env_files
+class CoreOSK8sTemplateDefinition(kctd.CoreOSK8sTemplateDefinition):
+    """Kubernetes template for a CoreOS Atomic VM."""
 
     @property
     def driver_module_path(self):

magnum/drivers/k8s_coreos_v1/templates/fragments/add-ext-ca-certs.yaml

@@ -15,6 +15,13 @@ write_files:
       [Install]
       WantedBy=multi-user.target
 
+  - path: /etc/ssl/certs/openstack-ca.pem
+    owner: "root:root"
+    permissions: "0644"
+    encoding: b64
+    content: |
+      $OPENSTACK_CA
+
   - path: /etc/sysconfig/add-ext-ca-certs.sh
     owner: "root:root"
     permissions: "0755"
@@ -22,9 +29,8 @@ write_files:
       #!/bin/sh
 
       CERT_FILE=/etc/ssl/certs/openstack-ca.pem
-      if [ -n "$OPENSTACK_CA" ]
+      if [ -f "$CERT_FILE" ]
       then
-          echo -ne "$OPENSTACK_CA" | tee -a ${CERT_FILE}
 
           chmod 0644 ${CERT_FILE}
           chown root:root ${CERT_FILE}

magnum/drivers/k8s_coreos_v1/templates/fragments/configure-docker.yaml

@@ -1,5 +1,20 @@
 #cloud-config
 write_files:
+  - path: /etc/systemd/system/var-lib-docker.mount
+    owner: "root:root"
+    permissions: "0644"
+    content: |
+      [Unit]
+      Description=Mount ephemeral to /var/lib/docker
+
+      [Mount]
+      What=/dev/vdb
+      Where=/var/lib/docker
+      Type=ext4
+
+      [Install]
+      WantedBy=local-fs.target
+
   - path: /etc/systemd/system/configure-docker.service
     owner: "root:root"
     permissions: "0644"

magnum/drivers/k8s_coreos_v1/templates/fragments/enable-docker-mount.yaml

@@ -0,0 +1,52 @@
+#cloud-config
+write_files:
+  - path: /etc/sytemd/system/var-lib-docker.mount
+    owner: "root:root"
+    permissions: "0644"
+    content: |
+      [Unit]
+      Description=Mount ephemeral to /var/lib/docker
+
+      [Mount]
+      What=/dev/vdb
+      Where=/var/lib/docker
+      Type=ext4
+
+      [Install]
+      WantedBy=local-fs.target
+
+  - path: /etc/sysconfig/enable-docker-mount.sh
+    owner: "root:root"
+    permissions: "0755"
+    content: |
+      #!/bin/sh
+      if [  -n "$DOCKER_VOLUME_SIZE" ] && [ "$DOCKER_VOLUME_SIZE" -gt 0 ]; then
+         if [[ $(blkid -o value -s TYPE /dev/vdb) ]]; then
+            systemctl daemon-reload
+            systemctl start var-lib-docker.mount
+            systemctl enable var-lib-docker.mount
+         else
+            mkfs -t ext4 /dev/vdb
+            systemctl daemon-reload
+            systemctl start var-lib-docker.mount
+            systemctl enable var-lib-docker.mount
+         fi
+       fi
+
+  - path: /etc/systemd/system/enable-docker-mount.service
+    owner: "root:root"
+    permissions: "0644"
+    content: |
+      [Unit]
+      Description=Mount docker volume
+
+      [Service]
+      Type=oneshot
+      EnvironmentFile=/etc/sysconfig/heat-params
+      ExecStart=/etc/sysconfig/enable-docker-mount.sh
+
+      [Install]
+      RequiredBy=multi-user.target
+
+
+

magnum/drivers/k8s_coreos_v1/templates/fragments/enable-kubelet-master.yaml

@@ -56,7 +56,7 @@ write_files:
       ExecStartPre=/usr/bin/mkdir -p /var/log/containers
       ExecStartPre=-/usr/bin/rkt rm --uuid-file=${uuid_file}
       ExecStart=/usr/lib/coreos/kubelet-wrapper \
-        --api-servers=http://127.0.0.1:8080 \
+        --kubeconfig=/etc/kubernetes/master-kubeconfig.yaml \
         --cni-conf-dir=/etc/kubernetes/cni/net.d \
         --network-plugin=cni \
         --hostname-override=${HOSTNAME_OVERRIDE} \

magnum/drivers/k8s_coreos_v1/templates/fragments/enable-kubelet-minion.yaml

@@ -68,7 +68,6 @@ write_files:
       ExecStartPre=/usr/bin/mkdir -p /var/log/containers
       ExecStartPre=-/usr/bin/rkt rm --uuid-file=${uuid_file}
       ExecStart=/usr/lib/coreos/kubelet-wrapper \
-        --api-servers=${KUBE_MASTER_URI} \
         --cni-conf-dir=/etc/kubernetes/cni/net.d \
         --network-plugin=cni \
         --hostname-override=${HOSTNAME_OVERRIDE} \

magnum/drivers/k8s_coreos_v1/templates/fragments/wc-notify.yaml

@@ -20,5 +20,11 @@ write_files:
     permissions: "0755"
     content: |
       #!/bin/bash -v
+      if [ "$VERIFY_CA" == "True" ]; then
+          VERIFY_CA=""
+      else
+          VERIFY_CA="-k"
+      fi
+
       command="$WAIT_CURL $VERIFY_CA --data-binary '{\"status\": \"SUCCESS\"}'"
       eval $(echo "$command")

magnum/drivers/k8s_coreos_v1/templates/fragments/write-heat-params-master.yaml

@@ -12,6 +12,7 @@ write_files:
       KUBE_NODE_IP="$KUBE_NODE_IP"
       KUBE_ALLOW_PRIV="$KUBE_ALLOW_PRIV"
       DOCKER_VOLUME="$DOCKER_VOLUME"
+      DOCKER_VOLUME_SIZE="$DOCKER_VOLUME_SIZE"
       DOCKER_STORAGE_DRIVER="$DOCKER_STORAGE_DRIVER"
       NETWORK_DRIVER="$NETWORK_DRIVER"
       FLANNEL_NETWORK_CIDR="$FLANNEL_NETWORK_CIDR"
@@ -49,4 +50,3 @@ write_files:
       KUBE_DASHBOARD_VERSION="$KUBE_DASHBOARD_VERSION"
       DNS_SERVICE_IP="$DNS_SERVICE_IP"
       DNS_CLUSTER_DOMAIN="$DNS_CLUSTER_DOMAIN"
-      OCTAVIA_ENABLED="$OCTAVIA_ENABLED"

magnum/drivers/k8s_coreos_v1/templates/fragments/write-heat-params.yaml

@@ -12,6 +12,7 @@ write_files:
       KUBE_NODE_IP="$KUBE_NODE_IP"
       ETCD_SERVER_IP="$ETCD_SERVER_IP"
       DOCKER_VOLUME="$DOCKER_VOLUME"
+      DOCKER_VOLUME_SIZE="$DOCKER_VOLUME_SIZE"
       DOCKER_STORAGE_DRIVER="$DOCKER_STORAGE_DRIVER"
       NETWORK_DRIVER="$NETWORK_DRIVER"
       REGISTRY_ENABLED="$REGISTRY_ENABLED"
@@ -47,4 +48,3 @@ write_files:
       CONTAINER_RUNTIME="$CONTAINER_RUNTIME"
       DNS_SERVICE_IP="$DNS_SERVICE_IP"
       DNS_CLUSTER_DOMAIN="$DNS_CLUSTER_DOMAIN"
-      OCTAVIA_ENABLED="$OCTAVIA_ENABLED"

magnum/drivers/k8s_coreos_v1/templates/fragments/write-kubeconfig.yaml

@@ -10,6 +10,7 @@ write_files:
       clusters:
       - name: local
         cluster:
+          server: https://$KUBE_MASTER_IP:$KUBE_API_PORT
           certificate-authority: /etc/kubernetes/ssl/ca.pem
       users:
       - name: kubelet

magnum/drivers/k8s_coreos_v1/templates/fragments/write-master-kubeconfig.yaml

@@ -0,0 +1,21 @@
+#cloud-config
+merge_how: dict(recurse_array)+list(append)
+write_files:
+  - path: /etc/kubernetes/master-kubeconfig.yaml
+    owner: "root:root"
+    permissions: "0644"
+    content: |
+      apiVersion: v1
+      kind: Config
+      clusters:
+      - name: local
+        cluster:
+          server: http://127.0.0.1:8080
+      users:
+      - name: kubelet
+      contexts:
+      - context:
+          cluster: local
+          user: kubelet
+        name: kubelet-context
+      current-context: kubelet-context

magnum/drivers/k8s_coreos_v1/templates/kubecluster.yaml

@@ -1,15 +1,19 @@
 heat_template_version: 2014-10-16
 
 description: >
-  This template will boot a coreos cluster with one or more minions (as
-  specified by the number_of_minions parameter, which defaults to 1) and one
-  master node. Allowing multiple masters is a work in progress.
+  This template will boot a Kubernetes cluster with one or more
+  minions (as specified by the number_of_minions parameter, which
+  defaults to 1).
 
 parameters:
 
+  octavia_enabled:
+    type: string
+    default: true
+  
   ssh_key_name:
     type: string
-    description: name of ssh key to be provisioned on the servers
+    description: name of ssh key to be provisioned on our server
 
   external_network:
     type: string
@@ -28,18 +32,17 @@ parameters:
 
   server_image:
     type: string
-    default: CoreOS
-    description: glance image used to boot the servers
+    description: glance image used to boot the server
 
   master_flavor:
     type: string
     default: m1.small
-    description: flavor to use when booting the server for master node
+    description: flavor to use when booting the server for master nodes
 
   minion_flavor:
     type: string
     default: m1.small
-    description: flavor to use when booting the servers for minions
+    description: flavor to use when booting the server for minions
 
   prometheus_monitoring:
     type: boolean
@@ -54,14 +57,9 @@ parameters:
     description: >
       admin user password for the Grafana monitoring interface
 
-  discovery_url:
-    type: string
-    description: >
-      Discovery URL used for bootstrapping the etcd cluster.
-
   dns_nameserver:
     type: string
-    description: address of a dns nameserver reachable in your environment
+    description: address of a DNS nameserver reachable in your environment
     default: 8.8.8.8
 
   number_of_masters:
@@ -85,6 +83,11 @@ parameters:
       address range used by kubernetes for service portals
     default: 10.254.0.0/16
 
+  network_driver:
+    type: string
+    description: network driver to use for instantiating container networks
+    default: flannel
+
   flannel_network_cidr:
     type: string
     description: network range for flannel overlay network
@@ -99,7 +102,7 @@ parameters:
     type: string
     description: >
       specify the backend for flannel, default udp backend
-    default: "host-gw"
+    default: "udp"
     constraints:
       - allowed_values: ["udp", "vxlan", "host-gw"]
 
@@ -131,19 +134,115 @@ parameters:
     constraints:
       - allowed_values: ["true", "false"]
 
+  etcd_volume_size:
+    type: number
+    description: >
+      size of the cinder volume for etcd storage
+    default: 0
+
+  docker_volume_size:
+    type: number
+    description: >
+      size of a cinder volume to allocate to docker for container/image
+      storage
+    default: 0
+
+  docker_volume_type:
+    type: string
+    description: >
+      type of a cinder volume to allocate to docker for container/image
+      storage
+
+  docker_storage_driver:
+    type: string
+    description: docker storage driver name
+    default: "devicemapper"
+
+  wait_condition_timeout:
+    type: number
+    description: >
+      timeout for the Wait Conditions
+    default: 6000
+
   minions_to_remove:
     type: comma_delimited_list
     description: >
       List of minions to be removed when doing an update. Individual minion may
       be referenced several ways: (1) The resource name (e.g. ['1', '3']),
       (2) The private IP address ['10.0.0.4', '10.0.0.6']. Note: the list should
-      be empty when doing a create.
+      be empty when doing an create.
     default: []
 
-  network_driver:
+  discovery_url:
     type: string
-    description: network driver to use for instantiating container networks
-    default: flannel
+    description: >
+      Discovery URL used for bootstrapping the etcd cluster.
+
+  registry_enabled:
+    type: boolean
+    description: >
+      Indicates whether the docker registry is enabled.
+    default: false
+
+  registry_port:
+    type: number
+    description: port of registry service
+    default: 5000
+
+  swift_region:
+    type: string
+    description: region of swift service
+    default: ""
+
+  registry_container:
+    type: string
+    description: >
+      name of swift container which docker registry stores images in
+    default: "container"
+
+  registry_insecure:
+    type: boolean
+    description: >
+      indicates whether to skip TLS verification between registry and backend storage
+    default: true
+
+  registry_chunksize:
+    type: number
+    description: >
+      size fo the data segments for the swift dynamic large objects
+    default: 5242880
+
+  volume_driver:
+    type: string
+    description: volume driver to use for container storage
+    default: ""
+
+  region_name:
+    type: string
+    description: A logically separate section of the cluster
+
+  username:
+    type: string
+    description: >
+      user account
+
+  password:
+    type: string
+    description: >
+      user password, not set in current implementation, only used to
+      fill in for Kubernetes config file
+    default:
+      ChangeMe
+    hidden: true
+
+  loadbalancing_protocol:
+    type: string
+    description: >
+      The protocol which is used for load balancing. If you want to change
+      tls_disabled option to 'True', please change this to "HTTP".
+    default: TCP
+    constraints:
+      - allowed_values: ["TCP", "HTTP"]
 
   tls_disabled:
     type: boolean
@@ -152,7 +251,7 @@ parameters:
 
   kube_dashboard_enabled:
     type: boolean
-    description: whether or not to disable kubernetes dashboard
+    description: whether or not to enable kubernetes dashboard
     default: True
 
   influx_grafana_dashboard_enabled:
@@ -164,15 +263,6 @@ parameters:
     type: boolean
     description: whether or not to validate certificate authority
 
-  loadbalancing_protocol:
-    type: string
-    description: >
-      The protocol which is used for load balancing. If you want to change
-      tls_disabled option to 'True', please change this to "HTTP".
-    default: TCP
-    constraints:
-      - allowed_values: ["TCP", "HTTP"]
-
   kubernetes_port:
     type: number
     description: >
@@ -206,43 +296,53 @@ parameters:
   trustee_domain_id:
     type: string
     description: domain id of the trustee
-    default: ""
 
   trustee_user_id:
     type: string
     description: user id of the trustee
-    default: ""
 
   trustee_username:
     type: string
     description: username of the trustee
-    default: ""
 
   trustee_password:
     type: string
     description: password of the trustee
-    default: ""
     hidden: true
 
   trust_id:
     type: string
     description: id of the trust which is used by the trustee
-    default: ""
     hidden: true
 
   auth_url:
     type: string
     description: url for keystone
 
+  kube_tag:
+    type: string
+    description: tag of the k8s containers used to provision the kubernetes cluster
+    default: v1.9.3
+
+  etcd_tag:
+    type: string
+    description: tag of the etcd system container
+    default: v3.2.7
+
+  flannel_tag:
+    type: string
+    description: tag of the flannel system containers
+    default: v0.9.0
+
   kube_version:
     type: string
     description: version of kubernetes used for kubernetes cluster
-    default: v1.6.2_coreos.0
+    default: v1.10.3_coreos.0 
 
   kube_dashboard_version:
     type: string
     description: version of kubernetes dashboard used for kubernetes cluster
-    default: v1.5.1
+    default: v1.8.3
 
   hyperkube_image:
     type: string
@@ -250,37 +350,19 @@ parameters:
       Docker registry used for hyperkube image
     default: quay.io/coreos/hyperkube
 
-  registry_enabled:
-    type: boolean
-    description: >
-      Indicates whether the docker registry is enabled.
-    default: false
-
-  registry_port:
-    type: number
-    description: port of registry service
-    default: 5000
-
-  wait_condition_timeout:
-    type: number
-    description: >
-      timeout for the Wait Conditions
-    default: 6000
-
   insecure_registry_url:
     type: string
     description: insecure registry url
-    constraints:
-      - allowed_pattern: "^$|.*/"
     default: ""
 
-  container_runtime:
+  container_infra_prefix:
     type: string
     description: >
-      Container runtime to use with Kubernetes.
-    default: "docker"
+      prefix of container images used in the cluster, kubernetes components,
+      kubernetes-dashboard, coredns etc
     constraints:
-      - allowed_values: ["docker"]
+      - allowed_pattern: "^$|.*/"
+    default: ""
 
   dns_service_ip:
     type: string
@@ -299,6 +381,11 @@ parameters:
     hidden: true
     description: The OpenStack CA certificate to install on the node.
 
+  openstack_ca_coreos:
+    type: string
+    hidden: true
+    description: The OpenStack CA certificate to install on the node.
+
   nodes_affinity_policy:
     type: string
     description: >
@@ -307,17 +394,104 @@ parameters:
       - allowed_values: ["affinity", "anti-affinity", "soft-affinity",
                          "soft-anti-affinity"]
 
-  octavia_enabled:
+  availability_zone:
+    type: string
+    description: >
+      availability zone for master and nodes
+    default: ""
+
+  cert_manager_api:
     type: boolean
+    description: true if the kubernetes cert api manager should be enabled
+    default: false
+
+  ca_key:
+    type: string
+    description: key of internal ca for the kube certificate api manager
+    default: ""
+    hidden: true
+
+  calico_tag:
+    type: string
+    description: tag of the calico containers used to provision the calico node
+    default: v2.6.7
+
+  calico_cni_tag:
+    type: string
+    description: tag of the cni used to provision the calico node
+    default: v1.11.2
+
+  calico_kube_controllers_tag:
+    type: string
+    description: tag of the kube_controllers used to provision the calico node
+    default: v1.0.3
+
+  calico_ipv4pool:
+    type: string
+    description: Configure the IP pool from which Pod IPs will be chosen
+    default: "192.168.0.0/16"
+
+  pods_network_cidr:
+    type: string
+    description: Configure the IP pool/range from which pod IPs will be chosen
+
+  ingress_controller:
+    type: string
     description: >
-      whether or not to use Octavia for LoadBalancer type service.
-    default: False
+      ingress controller backend to use
+    default: ""
+
+  ingress_controller_role:
+    type: string
+    description: >
+      node role where the ingress controller backend should run
+    default: "ingress"
+
+  kubelet_options:
+    type: string
+    description: >
+      additional options to be passed to the kubelet
+    default: ""
+
+  kubeapi_options:
+    type: string
+    description: >
+      additional options to be passed to the api
+    default: ""
+
+  kubecontroller_options:
+    type: string
+    description: >
+      additional options to be passed to the controller manager
+    default: ""
+
+  kubeproxy_options:
+    type: string
+    description: >
+      additional options to be passed to the kube proxy
+    default: ""
+
+  kubescheduler_options:
+    type: string
+    description: >
+      additional options to be passed to the scheduler
+    default: ""
+
+  container_runtime:
+    type: string
+    description: >
+      Container runtime to use with Kubernetes.
+    default: "docker"
+    constraints:
+      - allowed_values: ["docker"]
+
+
 
 resources:
 
   ######################################################################
   #
-  # network resources. allocate a network and router for our server.
+  # network resources.  allocate a network and router for our server.
   # Important: the Load Balancer feature in Kubernetes requires that
   # the name for the fixed_network must be "private" for the
   # address lookup in Kubernetes to work properly
@@ -349,13 +523,13 @@ resources:
       protocol: {get_param: loadbalancing_protocol}
       port: 2379
 
- ######################################################################
+  ######################################################################
   #
   # security groups.  we need to permit network traffic of various
   # sorts.
   #
 
-  secgroup_master:
+  secgroup_kube_master:
     type: OS::Neutron::SecurityGroup
     properties:
       rules:
@@ -378,8 +552,11 @@ resources:
         - protocol: tcp
           port_range_min: 6443
           port_range_max: 6443
+        - protocol: tcp
+          port_range_min: 30000
+          port_range_max: 32767
 
-  secgroup_minion_all_open:
+  secgroup_kube_minion:
     type: OS::Neutron::SecurityGroup
     properties:
       rules:
@@ -433,7 +610,7 @@ resources:
   ######################################################################
   #
   # kubernetes masters. This is a resource group that will create
-  # <number_of_masters> master.
+  # <number_of_masters> masters.
   #
 
   kube_masters:
@@ -449,6 +626,8 @@ resources:
             list_join:
               - '-'
               - [{ get_param: 'OS::stack_name' }, 'master', '%index%']
+          prometheus_monitoring: {get_param: prometheus_monitoring}
+          grafana_admin_passwd: {get_param: grafana_admin_passwd}
           api_public_address: {get_attr: [api_lb, floating_address]}
           api_private_address: {get_attr: [api_lb, address]}
           ssh_key_name: {get_param: ssh_key_name}
@@ -456,6 +635,12 @@ resources:
           master_flavor: {get_param: master_flavor}
           external_network: {get_param: external_network}
           kube_allow_priv: {get_param: kube_allow_priv}
+          etcd_volume_size: {get_param: etcd_volume_size}
+          docker_volume_size: {get_param: docker_volume_size}
+          docker_volume_type: {get_param: docker_volume_type}
+          docker_storage_driver: {get_param: docker_storage_driver}
+          wait_condition_timeout: {get_param: wait_condition_timeout}
+          network_driver: {get_param: network_driver}
           flannel_network_cidr: {get_param: flannel_network_cidr}
           flannel_network_subnetlen: {get_param: flannel_network_subnetlen}
           flannel_backend: {get_param: flannel_backend}
@@ -463,26 +648,29 @@ resources:
           system_pods_timeout: {get_param: system_pods_timeout}
           portal_network_cidr: {get_param: portal_network_cidr}
           admission_control_list: {get_param: admission_control_list}
+          discovery_url: {get_param: discovery_url}
+          cluster_uuid: {get_param: cluster_uuid}
+          magnum_url: {get_param: magnum_url}
+          volume_driver: {get_param: volume_driver}
           fixed_network: {get_attr: [network, fixed_network]}
           fixed_subnet: {get_attr: [network, fixed_subnet]}
-          discovery_url: {get_param: discovery_url}
-          network_driver: {get_param: network_driver}
+          api_pool_id: {get_attr: [api_lb, pool_id]}
+          etcd_pool_id: {get_attr: [etcd_lb, pool_id]}
+          username: {get_param: username}
+          password: {get_param: password}
           kubernetes_port: {get_param: kubernetes_port}
           tls_disabled: {get_param: tls_disabled}
           kube_dashboard_enabled: {get_param: kube_dashboard_enabled}
           influx_grafana_dashboard_enabled: {get_param: influx_grafana_dashboard_enabled}
           verify_ca: {get_param: verify_ca}
-          secgroup_kube_master_id: {get_resource: secgroup_master}
+          secgroup_kube_master_id: {get_resource: secgroup_kube_master}
           http_proxy: {get_param: http_proxy}
           https_proxy: {get_param: https_proxy}
           no_proxy: {get_param: no_proxy}
+          kube_tag: {get_param: kube_tag}
           kube_version: {get_param: kube_version}
+          etcd_tag: {get_param: etcd_tag}
           kube_dashboard_version: {get_param: kube_dashboard_version}
-          wait_condition_timeout: {get_param: wait_condition_timeout}
-          cluster_uuid: {get_param: cluster_uuid}
-          api_pool_id: {get_attr: [api_lb, pool_id]}
-          etcd_pool_id: {get_attr: [etcd_lb, pool_id]}
-          magnum_url: {get_param: magnum_url}
           trustee_user_id: {get_param: trustee_user_id}
           trustee_password: {get_param: trustee_password}
           trust_id: {get_param: trust_id}
@@ -490,18 +678,31 @@ resources:
           hyperkube_image: {get_param: hyperkube_image}
           insecure_registry_url: {get_param: insecure_registry_url}
           container_runtime: {get_param: container_runtime}
-          prometheus_monitoring: {get_param: prometheus_monitoring}
-          grafana_admin_passwd: {get_param: grafana_admin_passwd}
+          container_infra_prefix: {get_param: container_infra_prefix}
           etcd_lb_vip: {get_attr: [etcd_lb, address]}
           dns_service_ip: {get_param: dns_service_ip}
           dns_cluster_domain: {get_param: dns_cluster_domain}
-          openstack_ca: {get_param: openstack_ca}
+          openstack_ca: {get_param: openstack_ca_coreos}
           nodes_server_group_id: {get_resource: nodes_server_group}
-          octavia_enabled: {get_param: octavia_enabled}
+          availability_zone: {get_param: availability_zone}
+          ca_key: {get_param: ca_key}
+          cert_manager_api: {get_param: cert_manager_api}
+          calico_tag: {get_param: calico_tag}
+          calico_cni_tag: {get_param: calico_cni_tag}
+          calico_kube_controllers_tag: {get_param: calico_kube_controllers_tag}
+          calico_ipv4pool: {get_param: calico_ipv4pool}
+          pods_network_cidr: {get_param: pods_network_cidr}
+          ingress_controller: {get_param: ingress_controller}
+          ingress_controller_role: {get_param: ingress_controller_role}
+          kubelet_options: {get_param: kubelet_options}
+          kubeapi_options: {get_param: kubeapi_options}
+          kubeproxy_options: {get_param: kubeproxy_options}
+          kubecontroller_options: {get_param: kubecontroller_options}
+          kubescheduler_options: {get_param: kubescheduler_options}
 
   ######################################################################
   #
-  # kubernetes minions. This is a resource group that will initially
+  # kubernetes minions. This is an resource group that will initially
   # create <number_of_minions> minions, and needs to be manually scaled.
   #
 
@@ -509,7 +710,6 @@ resources:
     type: OS::Heat::ResourceGroup
     depends_on:
       - network
-      - kube_masters
     properties:
       count: {get_param: number_of_minions}
       removal_policies: [{resource_list: {get_param: minions_to_remove}}]
@@ -520,41 +720,62 @@ resources:
             list_join:
               - '-'
               - [{ get_param: 'OS::stack_name' }, 'minion', '%index%']
+          prometheus_monitoring: {get_param: prometheus_monitoring}
           ssh_key_name: {get_param: ssh_key_name}
           server_image: {get_param: server_image}
           minion_flavor: {get_param: minion_flavor}
           fixed_network: {get_attr: [network, fixed_network]}
           fixed_subnet: {get_attr: [network, fixed_subnet]}
+          network_driver: {get_param: network_driver}
           flannel_network_cidr: {get_param: flannel_network_cidr}
           kube_master_ip: {get_attr: [api_address_lb_switch, private_ip]}
           etcd_server_ip: {get_attr: [etcd_address_lb_switch, private_ip]}
           external_network: {get_param: external_network}
           kube_allow_priv: {get_param: kube_allow_priv}
-          network_driver: {get_param: network_driver}
+          docker_volume_size: {get_param: docker_volume_size}
+          docker_volume_type: {get_param: docker_volume_type}
+          docker_storage_driver: {get_param: docker_storage_driver}
+          wait_condition_timeout: {get_param: wait_condition_timeout}
+          registry_enabled: {get_param: registry_enabled}
+          registry_port: {get_param: registry_port}
+          swift_region: {get_param: swift_region}
+          registry_container: {get_param: registry_container}
+          registry_insecure: {get_param: registry_insecure}
+          registry_chunksize: {get_param: registry_chunksize}
+          cluster_uuid: {get_param: cluster_uuid}
+          magnum_url: {get_param: magnum_url}
+          volume_driver: {get_param: volume_driver}
+          region_name: {get_param: region_name}
+          auth_url: {get_param: auth_url}
+          hyperkube_image: {get_param: hyperkube_image}
+          username: {get_param: username}
+          password: {get_param: password}
           kubernetes_port: {get_param: kubernetes_port}
           tls_disabled: {get_param: tls_disabled}
           verify_ca: {get_param: verify_ca}
-          secgroup_kube_minion_id: {get_resource: secgroup_minion_all_open}
+          secgroup_kube_minion_id: {get_resource: secgroup_kube_minion}
           http_proxy: {get_param: http_proxy}
           https_proxy: {get_param: https_proxy}
           no_proxy: {get_param: no_proxy}
+          kube_tag: {get_param: kube_tag}
           kube_version: {get_param: kube_version}
-          wait_condition_timeout: {get_param: wait_condition_timeout}
-          cluster_uuid: {get_param: cluster_uuid}
-          magnum_url: {get_param: magnum_url}
+          flannel_tag: {get_param: flannel_tag}
           trustee_user_id: {get_param: trustee_user_id}
+          trustee_username: {get_param: trustee_username}
           trustee_password: {get_param: trustee_password}
+          trustee_domain_id: {get_param: trustee_domain_id}
           trust_id: {get_param: trust_id}
-          auth_url: {get_param: auth_url}
-          hyperkube_image: {get_param: hyperkube_image}
           insecure_registry_url: {get_param: insecure_registry_url}
           container_runtime: {get_param: container_runtime}
-          prometheus_monitoring: {get_param: prometheus_monitoring}
+          container_infra_prefix: {get_param: container_infra_prefix}
           dns_service_ip: {get_param: dns_service_ip}
           dns_cluster_domain: {get_param: dns_cluster_domain}
-          openstack_ca: {get_param: openstack_ca}
+          openstack_ca: {get_param: openstack_ca_coreos}
           nodes_server_group_id: {get_resource: nodes_server_group}
-          octavia_enabled: {get_param: octavia_enabled}
+          availability_zone: {get_param: availability_zone}
+          pods_network_cidr: {get_param: pods_network_cidr}
+          kubelet_options: {get_param: kubelet_options}
+          kubeproxy_options: {get_param: kubeproxy_options}
 
 outputs:
 
@@ -568,6 +789,16 @@ outputs:
       This is the API endpoint of the Kubernetes cluster. Use this to access
       the Kubernetes API.
 
+  registry_address:
+    value:
+      str_replace:
+        template: localhost:port
+        params:
+          port: {get_param: registry_port}
+    description:
+      This is the url of docker registry server where you can store docker
+      images.
+
   kube_masters_private:
     value: {get_attr: [kube_masters, kube_master_ip]}
     description: >
@@ -577,8 +808,7 @@ outputs:
     value: {get_attr: [kube_masters, kube_master_external_ip]}
     description: >
       This is a list of the "public" IP addresses of all the Kubernetes masters.
-      Use these IP addresses to log in to the Kubernetes masters via ssh or to access
-      the Kubernetes API.
+      Use these IP addresses to log in to the Kubernetes masters via ssh.
 
   kube_minions_private:
     value: {get_attr: [kube_minions, kube_minion_ip]}

magnum/drivers/k8s_coreos_v1/templates/kubemaster.yaml

@@ -1,9 +1,9 @@
 heat_template_version: 2014-10-16
 
 description: >
-    This is a nested stack that defines a Kubernetes master. This stack is
-    included by an ResourceGroup resource in the parent template
-    (kubeclusters.yaml).
+  This is a nested stack that defines a single Kubernetes master, This stack is
+  included by an ResourceGroup resource in the parent template
+  (kubecluster.yaml).
 
 parameters:
 
@@ -27,19 +27,6 @@ parameters:
     type: string
     description: uuid/name of a network to use for floating ip addresses
 
-  discovery_url:
-    type: string
-    description: >
-      Discovery URL used for bootstrapping the etcd cluster.
-
-  api_pool_id:
-    type: string
-    description: ID of the load balancer pool of k8s API server.
-
-  etcd_pool_id:
-    type: string
-    description: ID of the load balancer pool of etcd server.
-
   portal_network_cidr:
     type: string
     description: >
@@ -52,6 +39,32 @@ parameters:
     constraints:
       - allowed_values: ["true", "false"]
 
+  etcd_volume_size:
+    type: number
+    description: >
+      size of a cinder volume to allocate for etcd storage
+
+  docker_volume_size:
+    type: number
+    description: >
+      size of a cinder volume to allocate to docker for container/image
+      storage
+
+  docker_volume_type:
+    type: string
+    description: >
+      type of a cinder volume to allocate to docker for container/image
+      storage
+
+  docker_storage_driver:
+    type: string
+    description: docker storage driver name
+    default: "devicemapper"
+
+  volume_driver:
+    type: string
+    description: volume driver to use for container storage
+
   flannel_network_cidr:
     type: string
     description: network range for flannel overlay network
@@ -86,26 +99,10 @@ parameters:
     description: >
       List of admission control plugins to activate
 
-  fixed_network:
-    type: string
-    description: Network from which to allocate fixed addresses.
-
-  fixed_subnet:
-    type: string
-    description: Subnet from which to allocate fixed addresses.
-
-  wait_condition_timeout:
-    type: number
-    description : >
-      timeout for the Wait Conditions
-
-  secgroup_kube_master_id:
-    type: string
-    description: ID of the security group for kubernetes master.
-
-  network_driver:
+  discovery_url:
     type: string
-    description: network driver to use for instantiating container networks
+    description: >
+      Discovery URL used for bootstrapping the etcd cluster.
 
   tls_disabled:
     type: boolean
@@ -117,7 +114,7 @@ parameters:
 
   influx_grafana_dashboard_enabled:
     type: boolean
-    description: whether or not to disable kubernetes dashboard
+    description: Enable influxdb with grafana dashboard for data from heapster
 
   verify_ca:
     type: boolean
@@ -128,25 +125,15 @@ parameters:
     description: >
       The port which are used by kube-apiserver to provide Kubernetes
       service.
-    default: 6443
-
-  kube_version:
-    type: string
-    description: version of kubernetes used for kubernetes cluster
-
-  kube_dashboard_version:
-    type: string
-    description: version of kubernetes dashboard used for kubernetes cluster
-
-  hyperkube_image:
-    type: string
-    description: >
-      Docker registry used for hyperkube image
 
   cluster_uuid:
     type: string
     description: identifier for the cluster this template is generating
 
+  magnum_url:
+    type: string
+    description: endpoint to retrieve TLS certs from
+
   prometheus_monitoring:
     type: boolean
     description: >
@@ -158,10 +145,6 @@ parameters:
     description: >
       admin user password for the Grafana monitoring interface
 
-  magnum_url:
-    type: string
-    description: endpoint to retrieve TLS certs from
-
   api_public_address:
     type: string
     description: Public IP address of the Kubernetes master server.
@@ -172,6 +155,50 @@ parameters:
     description: Private IP address of the Kubernetes master server.
     default: ""
 
+  fixed_network:
+    type: string
+    description: Network from which to allocate fixed addresses.
+
+  fixed_subnet:
+    type: string
+    description: Subnet from which to allocate fixed addresses.
+
+  network_driver:
+    type: string
+    description: network driver to use for instantiating container networks
+
+  wait_condition_timeout:
+    type: number
+    description : >
+      timeout for the Wait Conditions
+
+  secgroup_kube_master_id:
+    type: string
+    description: ID of the security group for kubernetes master.
+
+  api_pool_id:
+    type: string
+    description: ID of the load balancer pool of k8s API server.
+
+  etcd_pool_id:
+    type: string
+    description: ID of the load balancer pool of etcd server.
+
+  auth_url:
+    type: string
+    description: >
+      url for kubernetes to authenticate
+
+  username:
+    type: string
+    description: >
+      user account
+
+  password:
+    type: string
+    description: >
+      user password
+
   http_proxy:
     type: string
     description: http proxy address for docker
@@ -184,35 +211,45 @@ parameters:
     type: string
     description: no proxies for docker
 
+  kube_tag:
+    type: string
+    description: tag of the k8s containers used to provision the kubernetes cluster
+
+  etcd_tag:
+    type: string
+    description: tag of the etcd system container
+
+  kube_version:
+    type: string
+    description: version of kubernetes used for kubernetes cluster
+
+  kube_dashboard_version:
+    type: string
+    description: version of kubernetes dashboard used for kubernetes cluster
+
   trustee_user_id:
     type: string
     description: user id of the trustee
-    default: ""
 
   trustee_password:
     type: string
     description: password of the trustee
-    default: ""
     hidden: true
 
   trust_id:
     type: string
     description: id of the trust which is used by the trustee
-    default: ""
     hidden: true
 
-  auth_url:
-    type: string
-    description: url for keystone
-
   insecure_registry_url:
     type: string
     description: insecure registry url
 
-  container_runtime:
+  container_infra_prefix:
     type: string
     description: >
-      Container runtime to use with Kubernetes.
+      prefix of container images used in the cluster, kubernetes components,
+      kubernetes-dashboard, coredns etc
 
   etcd_lb_vip:
     type: string
@@ -233,18 +270,101 @@ parameters:
   openstack_ca:
     type: string
     description: The OpenStack CA certificate to install on the node.
+
   nodes_server_group_id:
     type: string
     description: ID of the server group for kubernetes cluster nodes.
 
+  availability_zone:
+    type: string
+    description: >
+      availability zone for master and nodes
+    default: ""
+
+  ca_key:
+    type: string
+    description: key of internal ca for the kube certificate api manager
+    hidden: true
+
+  cert_manager_api:
+    type: boolean
+    description: true if the kubernetes cert api manager should be enabled
+    default: false
+
+  calico_tag:
+    type: string
+    description: tag of the calico containers used to provision the calico node
+
+  calico_cni_tag:
+    type: string
+    description: tag of the cni used to provision the calico node
+
+  calico_kube_controllers_tag:
+    type: string
+    description: tag of the kube_controllers used to provision the calico node
+
+  calico_ipv4pool:
+    type: string
+    description: Configure the IP pool from which Pod IPs will be chosen
+
+  pods_network_cidr:
+    type: string
+    description: Configure the IP pool/range from which pod IPs will be chosen
+
+  ingress_controller:
+    type: string
+    description: >
+      ingress controller backend to use
+
+  ingress_controller_role:
+    type: string
+    description: >
+      node role where the ingress controller should run
+
+  kubelet_options:
+    type: string
+    description: >
+      additional options to be passed to the kubelet
+
+  kubeapi_options:
+    type: string
+    description: >
+      additional options to be passed to the api
+
+  kubecontroller_options:
+    type: string
+    description: >
+      additional options to be passed to the controller manager
+
+  kubeproxy_options:
+    type: string
+    description: >
+      additional options to be passed to the kube proxy
+
+  kubescheduler_options:
+    type: string
+    description: >
+      additional options to be passed to the scheduler
+
   octavia_enabled:
     type: boolean
     description: >
       whether or not to use Octavia for LoadBalancer type service.
     default: False
 
+  container_runtime:
+    type: string
+    description: >
+      Container runtime to use with Kubernetes.
+
+  hyperkube_image:
+    type: string
+    description: >
+      Docker registry used for hyperkube image
+
 resources:
 
+
   master_wait_handle:
     type: OS::Heat::WaitConditionHandle
 
@@ -288,6 +408,10 @@ resources:
             "$KUBE_NODE_PUBLIC_IP": {get_attr: [kube_master_floating, floating_ip_address]}
             "$KUBE_NODE_IP": {get_attr: [kube_master_eth0, fixed_ips, 0, ip_address]}
             "$KUBE_ALLOW_PRIV": {get_param: kube_allow_priv}
+            "$ETCD_VOLUME": {get_resource: etcd_volume}
+            "$ETCD_VOLUME_SIZE": {get_param: etcd_volume_size}
+            "$DOCKER_VOLUME": {get_resource: docker_volume}
+            "$DOCKER_VOLUME_SIZE": {get_param: docker_volume_size}
             "$FLANNEL_NETWORK_CIDR": {get_param: flannel_network_cidr}
             "$FLANNEL_NETWORK_SUBNETLEN": {get_param: flannel_network_subnetlen}
             "$FLANNEL_BACKEND": {get_param: flannel_backend}
@@ -303,7 +427,7 @@ resources:
             "$TLS_DISABLED": {get_param: tls_disabled}
             "$VERIFY_CA": {get_param: verify_ca}
             "$KUBE_DASHBOARD_ENABLED": {get_param: kube_dashboard_enabled}
-            "$INFLUX_GRAFANA_DASHBOARD_ENABLED": {get_param: enable_influx_grafana_dashboard}
+            "$INFLUX_GRAFANA_DASHBOARD_ENABLED": {get_param: influx_grafana_dashboard_enabled}
             "$KUBE_VERSION": {get_param: kube_version}
             "$KUBE_DASHBOARD_VERSION": {get_param: kube_dashboard_version}
             "$CLUSTER_UUID": {get_param: cluster_uuid}
@@ -330,6 +454,19 @@ resources:
             "$DNS_CLUSTER_DOMAIN": {get_param: dns_cluster_domain}
             "$OCTAVIA_ENABLED": {get_param: octavia_enabled}
 
+  write_kubeconfig:
+    type: OS::Heat::SoftwareConfig
+    properties:
+      group: ungrouped
+      config: {get_file: fragments/write-master-kubeconfig.yaml}
+
+  enable_docker_mount:
+    type: OS::Heat::SoftwareConfig
+    properties:
+      group: ungrouped
+      config: {get_file: fragments/enable-docker-mount.yaml}
+
+
   add_ext_ca_certs:
     type: OS::Heat::SoftwareConfig
     properties:
@@ -439,6 +576,8 @@ resources:
           template: |
             $add_ext_ca_certs
             $write_heat_params
+            $write_kubeconfig
+            $enable_docker_mount
             $make_cert
             $configure_docker
             $add_proxy
@@ -460,6 +599,8 @@ resources:
                   command: "start"
                 - name: "make-cert.service"
                   command: "start"
+                - name: "enable-docker-mount.service"
+                  command: "start"
                 - name: "configure-docker.service"
                   command: "start"
                 - name: "add-proxy.service"
@@ -491,6 +632,8 @@ resources:
           params:
             "$add_ext_ca_certs": {get_attr: [add_ext_ca_certs, config]}
             "$write_heat_params": {get_attr: [write_heat_params, config]}
+            "$write_kubeconfig": {get_attr: [write_kubeconfig, config]}
+            "$enable_docker_mount": {get_attr: [enable_docker_mount, config]}
             "$make_cert": {get_attr: [make_cert, config]}
             "$configure_docker": {get_attr: [configure_docker, config]}
             "$add_proxy": {get_attr: [add_proxy, config]}
@@ -562,6 +705,44 @@ resources:
       subnet: { get_param: fixed_subnet }
       protocol_port: 2379
 
+  ######################################################################
+  #
+  # etcd storage.  This allocates a cinder volume and attaches it
+  # to the master.
+  #
+
+  etcd_volume:
+    type: Magnum::Optional::Etcd::Volume
+    properties:
+      size: {get_param: etcd_volume_size}
+
+  etcd_volume_attach:
+    type: Magnum::Optional::Etcd::VolumeAttachment
+    properties:
+      instance_uuid: {get_resource: kube-master}
+      volume_id: {get_resource: etcd_volume}
+      mountpoint: /dev/vdc
+
+  ######################################################################
+  #
+  # docker storage.  This allocates a cinder volume and attaches it
+  # to the minion.
+  #
+
+  docker_volume:
+    type: Magnum::Optional::Cinder::Volume
+    properties:
+      size: {get_param: docker_volume_size}
+      volume_type: {get_param: docker_volume_type}
+
+  docker_volume_attach:
+    type: Magnum::Optional::Cinder::VolumeAttachment
+    properties:
+      instance_uuid: {get_resource: kube-master}
+      volume_id: {get_resource: docker_volume}
+      mountpoint: /dev/vdb
+
+
 outputs:
 
   kube_master_ip:

magnum/drivers/k8s_coreos_v1/templates/kubeminion.yaml

@@ -1,9 +1,9 @@
 heat_template_version: 2014-10-16