Container Infrastructure Management Service for OpenStack
You can not select more than 25 topics Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
 
 
 
 
 

393 lines
12 KiB

heat_template_version: 2014-10-16
description: >
This is a nested stack that defines swarm master node. A swarm mater node is
running a Docker daemon and joins swarm as a manager. The Docker daemon
listens on port 2375.
parameters:
name:
type: string
description: server name
ssh_key_name:
type: string
description: name of ssh key to be provisioned on our server
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
external_network:
type: string
description: uuid/name of a network to use for floating ip addresses
cluster_uuid:
type: string
description: identifier for the cluster this template is generating
magnum_url:
type: string
description: endpoint to retrieve TLS certs from
fixed_network_id:
type: string
description: Network from which to allocate fixed addresses.
fixed_subnet_id:
type: string
description: Subnet from which to allocate fixed addresses.
swarm_api_ip:
type: string
description: swarm master's api server ip address
default: ""
api_ip_address:
type: string
description: swarm master's api server public ip address
default: ""
server_image:
type: string
description: glance image used to boot the server
server_flavor:
type: string
description: flavor to use when booting the server
http_proxy:
type: string
description: http proxy address for docker
https_proxy:
type: string
description: https proxy address for docker
no_proxy:
type: string
description: no proxies for docker
tls_disabled:
type: boolean
description: whether or not to enable TLS
secgroup_swarm_master_id:
type: string
description: ID of the security group for swarm master.
swarm_port:
type: number
description: >
The port which are used by swarm manager to provide swarm service.
api_pool_id:
type: string
description: ID of the load balancer pool of swarm master server.
trustee_user_id:
type: string
description: user id of the trustee
trustee_password:
type: string
description: password of the trustee
hidden: true
trust_id:
type: string
description: id of the trust which is used by the trustee
hidden: true
auth_url:
type: string
description: url for keystone
volume_driver:
type: string
description: volume driver to use for container storage
default: ""
rexray_preempt:
type: string
description: >
enables any host to take control of a volume irrespective of whether
other hosts are using the volume
default: "false"
is_primary_master:
type: boolean
description: whether this master is primary or not
default: False
verify_ca:
type: boolean
description: whether or not to validate certificate authority
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: ""
resources:
master_wait_handle:
type: "OS::Heat::WaitConditionHandle"
master_wait_condition:
type: "OS::Heat::WaitCondition"
depends_on: swarm-master
properties:
handle: {get_resource: master_wait_handle}
timeout: 6000
######################################################################
#
# resource that exposes the IPs of either the Swarm master or the API
# LBaaS pool depending on whether LBaaS is enabled for the cluster.
#
api_address_switch:
type: Magnum::ApiGatewaySwitcher
properties:
pool_public_ip: {get_param: api_ip_address}
pool_private_ip: {get_param: swarm_api_ip}
master_public_ip: {get_attr: [swarm_master_floating, floating_ip_address]}
master_private_ip: {get_attr: [swarm_master_eth0, fixed_ips, 0, ip_address]}
######################################################################
#
# software configs. these are components that are combined into
# a multipart MIME user-data archive.
#
write_heat_params:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config:
str_replace:
template: {get_file: fragments/write-heat-params-master.yaml}
params:
"$IS_PRIMARY_MASTER": {get_param: is_primary_master}
"$WAIT_CURL": {get_attr: [master_wait_handle, curl_cli]}
"$DOCKER_VOLUME": {get_resource: docker_volume}
"$DOCKER_VOLUME_SIZE": {get_param: docker_volume_size}
"$DOCKER_STORAGE_DRIVER": {get_param: docker_storage_driver}
"$HTTP_PROXY": {get_param: http_proxy}
"$HTTPS_PROXY": {get_param: https_proxy}
"$NO_PROXY": {get_param: no_proxy}
"$PRIMARY_MASTER_IP": {get_param: swarm_api_ip}
"$SWARM_API_IP": {get_attr: [api_address_switch, private_ip]}
"$SWARM_NODE_IP": {get_attr: [swarm_master_eth0, fixed_ips, 0, ip_address]}
"$CLUSTER_UUID": {get_param: cluster_uuid}
"$MAGNUM_URL": {get_param: magnum_url}
"$TLS_DISABLED": {get_param: tls_disabled}
"$API_IP_ADDRESS": {get_attr: [api_address_switch, public_ip]}
"$TRUSTEE_USER_ID": {get_param: trustee_user_id}
"$TRUSTEE_PASSWORD": {get_param: trustee_password}
"$TRUST_ID": {get_param: trust_id}
"$AUTH_URL": {get_param: auth_url}
"$VOLUME_DRIVER": {get_param: volume_driver}
"$REXRAY_PREEMPT": {get_param: rexray_preempt}
"$VERIFY_CA": {get_param: verify_ca}
install_openstack_ca:
type: OS::Heat::SoftwareConfig
properties:
group: ungrouped
config:
str_replace:
params:
$OPENSTACK_CA: {get_param: openstack_ca}
template: {get_file: ../../common/templates/fragments/atomic-install-openstack-ca.sh}
remove_docker_key:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config: {get_file: ../../common/templates/swarm/fragments/remove-docker-key.sh}
configure_docker_storage:
type: OS::Heat::SoftwareConfig
properties:
group: ungrouped
config:
str_replace:
params:
$configure_docker_storage_driver: {get_file: ../../common/templates/fragments/configure_docker_storage_driver_atomic.sh}
template: {get_file: ../../common/templates/fragments/configure-docker-storage.sh}
make_cert:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config: {get_file: ../../common/templates/swarm/fragments/make-cert.py}
add_docker_daemon_options:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config: {get_file: ../../common/templates/swarm/fragments/add-docker-daemon-options.sh}
write_docker_socket:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config: {get_file: ../../common/templates/swarm/fragments/write-docker-socket.yaml}
write_swarm_master_service:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config: {get_file: fragments/write-swarm-master-service.sh}
enable_services:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config:
str_replace:
template: {get_file: ../../common/templates/swarm/fragments/enable-services.sh}
params:
"$NODE_SERVICES": "docker.socket docker"
configure_selinux:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config: {get_file: ../../common/templates/swarm/fragments/configure-selinux.sh}
add_proxy:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config: {get_file: ../../common/templates/swarm/fragments/add-proxy.sh}
volume_service:
type: "OS::Heat::SoftwareConfig"
properties:
group: ungrouped
config: {get_file: ../../common/templates/swarm/fragments/volume-service.sh}
swarm_master_init:
type: "OS::Heat::MultipartMime"
properties:
parts:
- config: {get_resource: install_openstack_ca}
- config: {get_resource: configure_selinux}
- config: {get_resource: remove_docker_key}
- config: {get_resource: write_heat_params}
- config: {get_resource: make_cert}
- config: {get_resource: configure_docker_storage}
- config: {get_resource: add_docker_daemon_options}
- config: {get_resource: write_docker_socket}
- config: {get_resource: add_proxy}
- config: {get_resource: enable_services}
- config: {get_resource: write_swarm_master_service}
- config: {get_resource: volume_service}
######################################################################
#
# Swarm_manager is a special node running the swarm manage daemon along
# side the swarm worker.
#
# do NOT use "_" (underscore) in the Nova server name
# it creates a mismatch between the generated Nova name and its hostname
# which can lead to weird problems
swarm-master:
type: "OS::Nova::Server"
properties:
name: {get_param: name}
image:
get_param: server_image
flavor:
get_param: server_flavor
key_name:
get_param: ssh_key_name
user_data_format: RAW
user_data: {get_resource: swarm_master_init}
networks:
- port:
get_resource: swarm_master_eth0
scheduler_hints: { group: { get_param: nodes_server_group_id }}
availability_zone: {get_param: availability_zone}
swarm_master_eth0:
type: "OS::Neutron::Port"
properties:
network_id:
get_param: fixed_network_id
security_groups:
- {get_param: secgroup_swarm_master_id}
fixed_ips:
- subnet_id:
get_param: fixed_subnet_id
swarm_master_floating:
type: "Magnum::Optional::SwarmMaster::Neutron::FloatingIP"
properties:
floating_network:
get_param: external_network
port_id:
get_resource: swarm_master_eth0
api_pool_member:
type: Magnum::Optional::Neutron::LBaaS::PoolMember
properties:
pool: {get_param: api_pool_id}
address: {get_attr: [swarm_master_eth0, fixed_ips, 0, ip_address]}
subnet: { get_param: fixed_subnet_id }
protocol_port: {get_param: swarm_port}
######################################################################
#
# docker storage. This allocates a cinder volume and attaches it
# to the node.
#
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: swarm-master}
volume_id: {get_resource: docker_volume}
mountpoint: /dev/vdb
outputs:
swarm_master_ip:
value: {get_attr: [swarm_master_eth0, fixed_ips, 0, ip_address]}
description: >
This is the "private" addresses of all the Swarm master.
swarm_master_external_ip:
value: {get_attr: [swarm_master_floating, floating_ip_address]}
description: >
This is the "public" ip addresses of Swarm master.