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authorRichard Maw <richard.maw@codethink.co.uk>2015-04-16 09:26:36 (GMT)
committerBaserock Gerrit <gerrit@baserock.org>2015-04-17 15:51:50 (GMT)
commit1dfb2680c0025bf9b248adb3cb0a878b1119573b (patch)
tree099c9cd06543ac644266397cff36aa70d8d0e901
parentb658fbb518d64d3ff66e1b0f5d6d28d1210dd348 (diff)
downloaddefinitions-1dfb2680c0025bf9b248adb3cb0a878b1119573b.tar.gz
OpenStack: Add example cluster definition for a two node OpenStack
Change-Id: Id2e76f31c12178a42488489e320af0ed99b4c7eb
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+name: openstack-two-node-installer
+kind: cluster
+description: |
+
+ This is a cluster morphology for deploying an installer for an x86_64
+ OpenStack system spread across three nodes.
+
+ This cluster creates disk images that may be `dd`'d onto install media to
+ produce an OpenStack cluster when instanciated.
+
+ Alternatively it may be used to install directly onto a physical disk by
+ running:
+
+ morph deploy clusters/openstack-two-node-installer.morph \
+ controller-installer controller-installer.location=/dev/vdb
+
+ Substituting contrller-installer for compute-installer will produce
+ different configurations, and it is possible to substitue /dev/vdb for a
+ different path to a disk image to install to a different disk image.
+
+ Substitute the values of HOSTNAME, NETWORK_CONFIG, EXTERNAL_INTERFACE,
+ MANAGEMENT_IP_ADDRESS, CONTROLLER_HOST_ADDRESS, RABBITMQ_HOST and HOSTS_* to
+ match your hardware and networking configuration.
+
+ Requirements to be able to run and test the system:
+
+ - DISK_SIZE should be bigger than 5G
+ - The system has to have available at least 4G of RAM, but once
+ you start instantiating VMs you will need more.
+ - The IP of the system can't change, and you need to know it beforehand,
+ that is, the system needs a static IP address.
+
+ This cluster is configurable, but with the following constraints:
+
+ - The hostname in RABBITMQ_HOST has to match CONTROLLER_HOST_ADDRESS,
+ and HOST_CONTROLLER.
+ - HOSTS_CONTROLLER is only needed if the hostname (see previous point)
+ is not a FQDN.
+ - The IP listed in MANAGEMENT_INTERFACE_IP_ADDRESS has to match the one
+ used in HOSTS_CONTROLLER.
+ - CINDER_DEVICE should be a path to a storage device ready to be
+ used/formated for cinder data.
+ - EXTERNAL_INTERFACE is required when the system has more than one network
+ interface.
+
+ You can also have a look at the following suggestions:
+
+ - NOVA_VIRT_TYPE can be either 'kvm' or 'qemu', depending on where the
+ system is being deployed to.
+ - We recommend changing all the PASSWORDs variables, also the
+ KEYSTONE_TEMPORARY_ADMIN_TOKEN and METADATA_PROXY_SHARED_SECRET.
+ - Setting NOVA_BAREMETAL_SCHEDULING with an YAML truth value will configure
+ Nova to schedule baremetal machines through the Ironic driver, instead of
+ sheduling virtual machines.
+
+systems:
+- morph: systems/installer-system-x86_64.morph
+ deploy:
+ controller-installer: &installer
+ type: rawdisk
+ location: installer-openstack-controller-x86_64.img
+ KERNEL_ARGS: init=/usr/lib/baserock-installer/installer
+ DISK_SIZE: 6G
+ HOSTNAME: installer-x86_64
+ INSTALLER_TARGET_STORAGE_DEVICE: /dev/sda
+ INSTALLER_ROOTFS_TO_INSTALL: /rootfs
+ INSTALLER_POST_INSTALL_COMMAND: 'sync; poweroff -f'
+ INITRAMFS_PATH: boot/initramfs.gz
+ subsystems:
+ - morph: systems/initramfs-x86_64.morph
+ deploy:
+ controller-initramfs: &initramfs
+ type: initramfs
+ location: boot/initramfs.gz
+ - morph: systems/openstack-system-x86_64.morph
+ deploy:
+ controller-to-install: &stack-node
+ type: sysroot
+ location: rootfs
+ INSTALL_FILES: openstack/manifest
+ INITRAMFS_PATH: boot/initramfs.gz
+
+ HOSTNAME: twonode-controller
+
+ RABBITMQ_HOST: twonode-controller.os-mgmt
+ RABBITMQ_PORT: 5672
+ RABBITMQ_USER: rabbitmq
+ RABBITMQ_PASSWORD: veryinsecure
+
+ # This token needs to be unique and secret
+ KEYSTONE_TEMPORARY_ADMIN_TOKEN: 22f3aa1cf538e3f6d5e8
+ KEYSTONE_ADMIN_PASSWORD: veryinsecure
+ KEYSTONE_DB_USER: keystoneDB
+ KEYSTONE_DB_PASSWORD: veryinsecure
+
+ GLANCE_SERVICE_USER: glance
+ GLANCE_SERVICE_PASSWORD: veryinsecure
+ GLANCE_DB_USER: glanceDB
+ GLANCE_DB_PASSWORD: veryinsecure
+
+ NOVA_ENABLE_CONTROLLER: True
+ NOVA_ENABLE_COMPUTE: False
+ NOVA_SERVICE_USER: nova
+ NOVA_SERVICE_PASSWORD: veryinsecure
+ NOVA_DB_USER: novaDB
+ NOVA_DB_PASSWORD: veryinsecure
+ NOVA_VIRT_TYPE: kvm
+
+ CINDER_ENABLE_CONTROLLER: True
+ CINDER_ENABLE_COMPUTE: False
+ CINDER_ENABLE_STORAGE: False
+ CINDER_SERVICE_USER: cinder
+ CINDER_SERVICE_PASSWORD: veryinsecure
+ CINDER_DB_USER: cinderDB
+ CINDER_DB_PASSWORD: veryinsecure
+ # Storage device to be used by Cinder
+ CINDER_DEVICE: /dev/sdb
+
+ NEUTRON_SERVICE_USER: neutron
+ NEUTRON_SERVICE_PASSWORD: veryinsecure
+ NEUTRON_DB_USER: neutronDB
+ NEUTRON_DB_PASSWORD: veryinsecure
+ NEUTRON_ENABLE_AGENT: False
+ NEUTRON_ENABLE_MANAGER: True
+ NEUTRON_ENABLE_CONTROLLER: True
+ METADATA_PROXY_SHARED_SECRET: novaneutronmetasecret
+
+ IRONIC_SERVICE_USER: ironic
+ IRONIC_SERVICE_PASSWORD: veryinsecure
+ IRONIC_DB_USER: ironicDB
+ IRONIC_DB_PASSWORD: veryinsecure
+
+ CONTROLLER_HOST_ADDRESS: twonode-controller.os-mgmt
+ MANAGEMENT_INTERFACE_IP_ADDRESS: 10.0.0.1
+
+ HOSTS_SELF: 10.24.1.83 twonode-controller
+ HOSTS_CONTROL: 10.0.0.1 twonode-controller.os-mgmt
+ HOSTS_COMPUTE: 10.0.0.3 twonode-compute.os-mgmt
+ EXTERNAL_INTERFACE: enp3s0
+ NETWORK_CONFIG: enp3s0:dhcp;enp2s0:static,address=10.0.0.1,netmask=255.255.255.0
+ subsystems:
+ - morph: systems/initramfs-x86_64.morph
+ deploy:
+ controller-to-install-initramfs: *initramfs
+- morph: systems/installer-system-x86_64.morph
+ deploy:
+ compute-installer:
+ <<: *installer
+ location: installer-openstack-compute-x86_64.img
+ subsystems:
+ - morph: systems/initramfs-x86_64.morph
+ deploy:
+ compute-initramfs: *initramfs
+ - morph: systems/openstack-system-x86_64.morph
+ deploy:
+ compute-to-install:
+ <<: *stack-node
+ HOSTNAME: twonode-compute
+
+ NOVA_VIRT_TYPE: kvm
+ NOVA_ENABLE_COMPUTE: True
+ NOVA_ENABLE_CONTROLLER: False
+
+ CINDER_ENABLE_CONTROLLER: False
+ CINDER_ENABLE_COMPUTE: True
+ CINDER_ENABLE_STORAGE: True
+ CINDER_SERVICE_USER: cinder
+ CINDER_SERVICE_PASSWORD: veryinsecure
+ CINDER_DB_USER: cinderDB
+ CINDER_DB_PASSWORD: veryinsecure
+ CINDER_DEVICE: /dev/sdb
+
+ NEUTRON_ENABLE_AGENT: True
+ NEUTRON_ENABLE_MANAGER: False
+ NEUTRON_ENABLE_CONTROLLER: False
+ METADATA_PROXY_SHARED_SECRET: novaneutronmetasecret
+
+ MANAGEMENT_INTERFACE_IP_ADDRESS: 10.0.0.3
+ HOSTS_SELF: 10.0.0.3 twonode-compute
+ EXTERNAL_INTERFACE: eno1
+ NETWORK_CONFIG: eno1:dhcp;enp0s29u1u3:static,address=10.0.0.3,netmask=255.255.255.0
+ subsystems:
+ - morph: systems/initramfs-x86_64.morph
+ deploy:
+ compute-to-install-initramfs: *initramfs