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115 lines
3.0 KiB
115 lines
3.0 KiB
heat_template_version: 2014-10-16
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description: >
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This is a nested stack that defines a single Kubernetes minion, This stack is
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included by an AutoScalingGroup resource in the parent template
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(kubecluster.yaml).
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parameters:
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name:
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type: string
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description: server name
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server_image:
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type: string
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description: glance image used to boot the server
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minion_flavor:
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type: string
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description: flavor to use when booting the server
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ssh_key_name:
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type: string
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description: name of ssh key to be provisioned on our server
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external_network:
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type: string
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description: uuid/name of a network to use for floating ip addresses
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fixed_network:
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type: string
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description: Network from which to allocate fixed addresses.
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fixed_subnet:
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type: string
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description: Subnet from which to allocate fixed addresses.
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secgroup_kube_minion_id:
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type: string
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description: ID of the security group for kubernetes minion.
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flannel_network_cidr:
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type: string
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description: network range for flannel overlay network
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kube_software_configs:
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type: string
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description : >
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ID of the multipart mime.
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nodes_server_group_id:
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type: string
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description: ID of the server group for kubernetes cluster nodes.
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resources:
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######################################################################
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#
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# a single kubernetes minion.
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#
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# do NOT use "_" (underscore) in the Nova server name
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# it creates a mismatch between the generated Nova name and its hostname
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# which can lead to weird problems
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kube-minion:
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type: OS::Nova::Server
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properties:
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name: {get_param: name}
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image: {get_param: server_image}
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flavor: {get_param: minion_flavor}
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key_name: {get_param: ssh_key_name}
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user_data_format: RAW
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user_data: {get_param: kube_software_configs}
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networks:
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- port: {get_resource: kube_minion_eth0}
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scheduler_hints: { group: { get_param: nodes_server_group_id }}
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kube_minion_eth0:
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type: "OS::Neutron::Port"
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properties:
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network_id:
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get_param: fixed_network
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security_groups:
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- {get_param: secgroup_kube_minion_id}
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fixed_ips:
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- subnet_id:
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get_param: fixed_subnet
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allowed_address_pairs:
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- ip_address: {get_param: flannel_network_cidr}
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kube_minion_floating:
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type: OS::Neutron::FloatingIP
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properties:
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floating_network:
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get_param: external_network
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port_id:
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get_resource: kube_minion_eth0
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outputs:
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kube_minion_ip:
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value: {get_attr: [kube_minion_eth0, fixed_ips, 0, ip_address]}
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description: >
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This is the "public" IP address of the Kubernetes minion node.
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kube_minion_external_ip:
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value: {get_attr: [kube_minion_floating, floating_ip_address]}
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description: >
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This is the "public" IP address of the Kubernetes minion node.
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OS::stack_id:
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value: {get_param: "OS::stack_id"}
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description: >
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This is a id of the stack which creates from this template.
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