create K8S cluster by TOSCA

Issue-ID: OOM-63
Change-Id: I1506e856328c5fd973a0de140982d8b1bbbac546
Signed-off-by: Nicolas Hu <jh245g@att.com>

1 files changed, 307 insertions, 0 deletions

diff --git a/TOSCA/kubernetes-cluster-TOSCA/openstack-blueprint.yaml b/TOSCA/kubernetes-cluster-TOSCA/openstack-blueprint.yaml
new file mode 100644
index 0000000000..5c348e957d
--- /dev/null
+++ b/TOSCA/kubernetes-cluster-TOSCA/openstack-blueprint.yaml
@@ -0,0 +1,307 @@
+# ============LICENSE_START==========================================
+# ===================================================================
+# Copyright © 2017 AT&T
+#
+# 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.
+#============LICENSE_END============================================
+
+tosca_definitions_version: cloudify_dsl_1_3
+
+description: >
+  This blueprint creates a Kubernetes Cluster.
+  It is based on this documentation: https://kubernetes.io/docs/getting-started-guides/kubeadm/
+
+imports:
+  - https://raw.githubusercontent.com/cloudify-cosmo/cloudify-manager/4.1/resources/rest-service/cloudify/types/types.yaml
+  - https://raw.githubusercontent.com/cloudify-cosmo/cloudify-openstack-plugin/2.2.0/plugin.yaml
+  - https://raw.githubusercontent.com/cloudify-incubator/cloudify-utilities-plugin/1.2.5/plugin.yaml
+  - https://raw.githubusercontent.com/cloudify-cosmo/cloudify-fabric-plugin/1.5/plugin.yaml
+  - https://raw.githubusercontent.com/cloudify-cosmo/cloudify-diamond-plugin/1.3.5/plugin.yaml
+  - imports/cloud-config.yaml
+  - imports/kubernetes.yaml
+
+inputs:
+
+  image:
+    description: Image to be used when launching agent VMs
+    default: { get_secret: centos_core_image }
+
+  flavor:
+    description: Flavor of the agent VMs
+    default: { get_secret: large_image_flavor }
+
+  agent_user:
+    description: >
+      User for connecting to agent VMs
+    default: centos
+
+dsl_definitions:
+
+  openstack_config: &openstack_config
+    username: { get_secret: keystone_username }
+    password: { get_secret: keystone_password }
+    tenant_name: { get_secret: keystone_tenant_name }
+    auth_url: { get_secret: keystone_url }
+    region: { get_secret: region }
+
+node_templates:
+
+  nfs_server:
+    type: cloudify.nodes.SoftwareComponent
+    properties:
+    interfaces:
+      cloudify.interfaces.lifecycle:
+         start:
+          implementation: fabric.fabric_plugin.tasks.run_script
+          inputs:
+            script_path: scripts/nfs.sh
+            use_sudo: true
+            process:
+              args:
+            fabric_env:
+              host_string: { get_attribute: [ kubernetes_master_host, ip ] }
+              user: { get_input: agent_user }
+              key: { get_secret: agent_key_private }
+    relationships:
+      - type: cloudify.relationships.contained_in
+        target: kubernetes_master_host
+
+  kubernetes_master_host:
+    type: cloudify.openstack.nodes.Server
+    properties:
+      openstack_config: *openstack_config
+      agent_config:
+          user: { get_input: agent_user }
+          install_method: remote
+          port: 22
+          key: { get_secret: agent_key_private }
+      server:
+        key_name: ''
+        image: ''
+        flavor: ''
+      management_network_name: { get_property: [ public_network, resource_id ] }
+    interfaces:
+      cloudify.interfaces.lifecycle:
+        create:
+          inputs:
+            args:
+              image: { get_input: image }
+              flavor: { get_input: flavor }
+              userdata: { get_attribute: [ cloudify_host_cloud_config, cloud_config ] }
+    relationships:
+      - target: kubernetes_master_port
+        type: cloudify.openstack.server_connected_to_port
+      - type: cloudify.relationships.depends_on
+        target: cloudify_host_cloud_config
+
+  kubernetes_node_host:
+    type: cloudify.openstack.nodes.Server
+    properties:
+      openstack_config: *openstack_config
+      agent_config:
+          user: { get_input: agent_user }
+          install_method: remote
+          port: 22
+          key: { get_secret: agent_key_private }
+      server:
+        key_name: ''
+        image: ''
+        flavor: ''
+      management_network_name: { get_property: [ private_network, resource_id ] }
+    relationships:
+      - type: cloudify.relationships.contained_in
+        target: k8s_node_scaling_tier
+      - target: kubernetes_node_port
+        type: cloudify.openstack.server_connected_to_port
+    interfaces:
+      cloudify.interfaces.lifecycle:
+        create:
+          inputs:
+            args:
+              image: { get_input: image }
+              flavor: { get_input: flavor }
+              userdata: { get_attribute: [ cloudify_host_cloud_config, cloud_config ] }
+      cloudify.interfaces.monitoring_agent:
+          install:
+            implementation: diamond.diamond_agent.tasks.install
+            inputs:
+              diamond_config:
+                interval: 1
+          start: diamond.diamond_agent.tasks.start
+          stop: diamond.diamond_agent.tasks.stop
+          uninstall: diamond.diamond_agent.tasks.uninstall
+      cloudify.interfaces.monitoring:
+          start:
+            implementation: diamond.diamond_agent.tasks.add_collectors
+            inputs:
+              collectors_config:
+                CPUCollector: {}
+                MemoryCollector: {}
+                LoadAverageCollector: {}
+                DiskUsageCollector:
+                  config:
+                    devices: x?vd[a-z]+[0-9]*$
+                NetworkCollector: {}
+                ProcessResourcesCollector:
+                  config:
+                    enabled: true
+                    unit: B
+                    measure_collector_time: true
+                    cpu_interval: 0.5
+                    process:
+                      hyperkube:
+                        name: hyperkube
+
+  kubernetes_security_group:
+    type: cloudify.openstack.nodes.SecurityGroup
+    properties:
+      openstack_config: *openstack_config
+      security_group:
+        name: kubernetes_security_group
+        description: kubernetes master security group
+      rules:
+      - remote_ip_prefix: 0.0.0.0/0
+        port_range_min: 1
+        port_range_max: 65535
+        protocol: tcp
+        direction: ingress
+        ethertype: IPv4
+      - remote_ip_prefix: 0.0.0.0/0
+        port_range_min: 1
+        port_range_max: 65535
+        protocol: tcp
+        direction: egress
+        ethertype: IPv4
+      - remote_ip_prefix: 0.0.0.0/0
+        port_range_min: 1
+        port_range_max: 65535
+        protocol: udp
+        direction: ingress
+        ethertype: IPv4
+      - remote_ip_prefix: 0.0.0.0/0
+        port_range_min: 1
+        port_range_max: 65535
+        protocol: udp
+        direction: egress
+        ethertype: IPv4
+
+  kubernetes_master_port:
+    type: cloudify.openstack.nodes.Port
+    properties:
+      openstack_config: *openstack_config
+    relationships:
+      - type: cloudify.relationships.contained_in
+        target: public_network
+      - type: cloudify.relationships.depends_on
+        target: public_subnet
+      - type: cloudify.openstack.port_connected_to_security_group
+        target: kubernetes_security_group
+      - type: cloudify.openstack.port_connected_to_floating_ip
+        target: kubernetes_master_ip
+
+  kubernetes_node_port:
+    type: cloudify.openstack.nodes.Port
+    properties:
+      openstack_config: *openstack_config
+    relationships:
+      - type: cloudify.relationships.contained_in
+        target: k8s_node_scaling_tier
+      - type: cloudify.relationships.connected_to
+        target: private_network
+      - type: cloudify.relationships.depends_on
+        target: private_subnet
+      - type: cloudify.openstack.port_connected_to_security_group
+        target: kubernetes_security_group
+
+  private_subnet:
+    type: cloudify.openstack.nodes.Subnet
+    properties:
+      openstack_config: *openstack_config
+      use_external_resource: true
+      resource_id: { get_secret: private_subnet_name }
+    relationships:
+      - target: private_network
+        type: cloudify.relationships.contained_in
+
+  private_network:
+    type: cloudify.openstack.nodes.Network
+    properties:
+      openstack_config: *openstack_config
+      use_external_resource: true
+      resource_id: { get_secret: private_network_name }
+
+  public_subnet:
+    type: cloudify.openstack.nodes.Subnet
+    properties:
+      openstack_config: *openstack_config
+      use_external_resource: true
+      resource_id: { get_secret: public_subnet_name }
+    relationships:
+      - target: public_network
+        type: cloudify.relationships.contained_in
+      - target: router
+        type: cloudify.openstack.subnet_connected_to_router
+
+  public_network:
+    type: cloudify.openstack.nodes.Network
+    properties:
+      openstack_config: *openstack_config
+      use_external_resource: true
+      resource_id: { get_secret: public_network_name }
+
+  router:
+    type: cloudify.openstack.nodes.Router
+    properties:
+      openstack_config: *openstack_config
+      use_external_resource: true
+      resource_id: { get_secret: router_name }
+    relationships:
+      - target: external_network
+        type: cloudify.relationships.connected_to
+
+  external_network:
+    type: cloudify.openstack.nodes.Network
+    properties:
+      openstack_config: *openstack_config
+      use_external_resource: true
+      resource_id: { get_secret: external_network_name }
+
+  k8s_node_scaling_tier:
+    type: cloudify.nodes.Root
+
+  kubernetes_master_ip:
+    type: cloudify.openstack.nodes.FloatingIP
+    properties:
+      openstack_config: *openstack_config
+      floatingip:
+        floating_network_name: { get_property: [ external_network, resource_id ] }
+
+groups:
+
+  k8s_node_group:
+    members:
+      - kubernetes_node_host
+      - kubernetes_node_port
+
+policies:
+
+  kubernetes_node_vms_scaling_policy:
+    type: cloudify.policies.scaling
+    properties:
+      default_instances: 6
+    targets: [k8s_node_group]
+
+outputs:
+
+  kubernetes_master_public_ip:
+    value: { get_attribute: [ kubernetes_master_ip, floating_ip_address ] }