diff options
Diffstat (limited to 'TOSCA/kubernetes-cluster-TOSCA/imports')
| -rw-r--r-- | TOSCA/kubernetes-cluster-TOSCA/imports/cloud-config.yaml | 76 | ||||
| -rw-r--r-- | TOSCA/kubernetes-cluster-TOSCA/imports/kubernetes.yaml | 216 |
2 files changed, 292 insertions, 0 deletions
diff --git a/TOSCA/kubernetes-cluster-TOSCA/imports/cloud-config.yaml b/TOSCA/kubernetes-cluster-TOSCA/imports/cloud-config.yaml new file mode 100644 index 0000000000..137681631e --- /dev/null +++ b/TOSCA/kubernetes-cluster-TOSCA/imports/cloud-config.yaml @@ -0,0 +1,76 @@ +# ============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============================================ + +# this is the cloud init. It will install the reqiured packages and do some basic config on every VM. + +node_templates: + + cloudify_host_cloud_config: + type: cloudify.nodes.CloudInit.CloudConfig + properties: + resource_config: + groups: + - docker + users: + - name: { get_input: agent_user } + primary-group: wheel + groups: docker + shell: /bin/bash + sudo: ['ALL=(ALL) NOPASSWD:ALL'] + ssh-authorized-keys: + - { get_secret: agent_key_public } + write_files: + - path: /etc/yum.repos.d/kubernetes.repo + owner: root:root + permissions: '0444' + content: | + # installed by cloud-init + [kubernetes] + name=Kubernetes + baseurl=https://packages.cloud.google.com/yum/repos/kubernetes-el7-x86_64 + enabled=1 + gpgcheck=1 + repo_gpgcheck=1 + gpgkey=https://packages.cloud.google.com/yum/doc/yum-key.gpg + https://packages.cloud.google.com/yum/doc/rpm-package-key.gpg + + - path: /etc/sysctl.d/k8s.conf + owner: root:root + permissions: '0444' + content: | + # installed by cloud-init + net.bridge.bridge-nf-call-ip6tables = 1 + net.bridge.bridge-nf-call-iptables = 1 + + packages: + - [docker, 1.12.6] + - [kubelet, 1.8.6-0] + - [kubeadm, 1.8.6-0] + - [kubectl, 1.8.6-0] + - [kubernetes-cni, 0.5.1-1] + - [nfs-utils] + runcmd: + - [ setenforce, 0 ] + - [ sysctl , '--system' ] + - [ systemctl, enable, docker ] + - [ systemctl, start, docker ] + - [ systemctl, enable, kubelet ] + - [ systemctl, start, kubelet ] + - [ mkdir, '-p', /tmp/data ] + - [ chcon, '-Rt', svirt_sandbox_file_t, /tmp/data ] + - [ mkdir, '-p', /dockerdata-nfs ] + - [ chmod, 777, /dockerdata-nfs ]
\ No newline at end of file diff --git a/TOSCA/kubernetes-cluster-TOSCA/imports/kubernetes.yaml b/TOSCA/kubernetes-cluster-TOSCA/imports/kubernetes.yaml new file mode 100644 index 0000000000..4467fc475d --- /dev/null +++ b/TOSCA/kubernetes-cluster-TOSCA/imports/kubernetes.yaml @@ -0,0 +1,216 @@ +# ============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============================================ + +inputs: + + labels: + default: {} + +node_types: + + cloudify.nodes.Kubernetes: + derived_from: cloudify.nodes.Root + interfaces: + cloudify.interfaces.lifecycle: + create: + implementation: scripts/create.py + + cloudify.nodes.Kubernetes.Master: + derived_from: cloudify.nodes.Root + interfaces: + cloudify.interfaces.lifecycle: + create: + implementation: scripts/create.py + configure: + implementation: scripts/kubernetes_master/configure.py + start: + implementation: scripts/kubernetes_master/start.py + + cloudify.nodes.Kubernetes.Node: + derived_from: cloudify.nodes.Root + interfaces: + cloudify.interfaces.lifecycle: + create: + implementation: scripts/create.py + configure: + implementation: scripts/kubernetes_node/configure.py + start: + implementation: fabric.fabric_plugin.tasks.run_task + inputs: + tasks_file: + default: scripts/tasks.py + task_name: + default: label_node + task_properties: + default: + hostname: { get_attribute: [ SELF, hostname ] } + labels: { get_input: labels } + fabric_env: + default: + host_string: { get_attribute: [ kubernetes_master_host, ip ] } + user: { get_input: agent_user } + key: { get_secret: agent_key_private } + stop: + implementation: fabric.fabric_plugin.tasks.run_task + inputs: + tasks_file: + default: scripts/tasks.py + task_name: + default: stop_node + task_properties: + default: + hostname: { get_attribute: [ SELF, hostname ] } + fabric_env: + default: + host_string: { get_attribute: [ kubernetes_master_host, ip ] } + user: { get_input: agent_user } + key: { get_secret: agent_key_private } + delete: + implementation: fabric.fabric_plugin.tasks.run_task + inputs: + tasks_file: + default: scripts/tasks.py + task_name: + default: delete_node + task_properties: + default: + hostname: { get_attribute: [ SELF, hostname ] } + fabric_env: + default: + host_string: { get_attribute: [ kubernetes_master_host, ip ] } + user: { get_input: agent_user } + key: { get_secret: agent_key_private } + +node_templates: + + kubernetes_master: + type: cloudify.nodes.Kubernetes.Master + relationships: + - type: cloudify.relationships.contained_in + target: kubernetes_master_host + + kubernetes_node: + type: cloudify.nodes.Kubernetes.Node + relationships: + - type: cloudify.relationships.contained_in + target: kubernetes_node_host + - type: cloudify.relationships.depends_on + target: kubernetes_master + +outputs: + + kubernetes_cluster_bootstrap_token: + value: { get_attribute: [ kubernetes_master, bootstrap_token ] } + + kubernetes_cluster_master_ip: + value: { get_attribute: [ kubernetes_master, master_ip ] } + + kubernetes-admin_client_certificate_data: + value: { get_attribute: [ kubernetes_master, kubernetes-admin_client_certificate_data ] } + + kubernetes-admin_client_key_data: + value: { get_attribute: [ kubernetes_master, kubernetes-admin_client_key_data ] } + + kubernetes_certificate_authority_data: + value: { get_attribute: [ kubernetes_master, kubernetes_certificate_authority_data ] } + +policy_types: + scale_policy_type: + source: policies/scale.clj + properties: + policy_operates_on_group: + default: true + service_selector: + description: regular expression that selects the metric to be measured + default: ".*" + moving_window_size: + description: the moving window for individual sources in secs + default: 10 + scale_threshold: + description: the value to trigger scaling over aggregrated moving values + scale_limit: + description: scaling limit + default: 10 + scale_direction: + description: scale up ('<') or scale down ('>') + default: '<' + cooldown_time: + description: the time to wait before evaluating again after a scale + default: 60 + +groups: {} + +# scale_up_group: +# members: [kubernetes_node_host] +# policies: +# auto_scale_up: +# type: scale_policy_type +# properties: +# policy_operates_on_group: true +# scale_limit: 6 +# scale_direction: '<' +# scale_threshold: 30 +# service_selector: .*kubernetes_node_host.*cpu.total.user +# cooldown_time: 60 +# triggers: +# execute_scale_workflow: +# type: cloudify.policies.triggers.execute_workflow +# parameters: +# workflow: scale +# workflow_parameters: +# delta: 1 +# scalable_entity_name: kubernetes_node_host + +# scale_down_group: +# members: [kubernetes_node_host] +# policies: +# auto_scale_down: +# type: scale_policy_type +# properties: +# policy_operates_on_group: true +# scale_limit: 6 +# scale_direction: '<' +# scale_threshold: 30 +# service_selector: .*kubernetes_node_host.*cpu.total.user +# cooldown_time: 60 +# triggers: +# execute_scale_workflow: +# type: cloudify.policies.triggers.execute_workflow +# parameters: +# workflow: scale +# workflow_parameters: +# delta: 1 +# scalable_entity_name: kubernetes_node_host + +# heal_group: +# members: [kubernetes_node_host] +# policies: +# simple_autoheal_policy: +# type: cloudify.policies.types.host_failure +# properties: +# service: +# - .*kubernetes_node_host.*.cpu.total.system +# - .*kubernetes_node_host.*.process.hyperkube.cpu.percent +# interval_between_workflows: 60 +# triggers: +# auto_heal_trigger: +# type: cloudify.policies.triggers.execute_workflow +# parameters: +# workflow: heal +# workflow_parameters: +# node_instance_id: { 'get_property': [ SELF, node_id ] } +# diagnose_value: { 'get_property': [ SELF, diagnose ] } |