From 1dfb2680c0025bf9b248adb3cb0a878b1119573b Mon Sep 17 00:00:00 2001 From: Richard Maw Date: Thu, 16 Apr 2015 09:26:36 +0000 Subject: OpenStack: Add example cluster definition for a two node OpenStack Change-Id: Id2e76f31c12178a42488489e320af0ed99b4c7eb --- clusters/openstack-two-node-installer.morph | 185 ++++++++++++++++++++++++++++ 1 file changed, 185 insertions(+) create mode 100644 clusters/openstack-two-node-installer.morph diff --git a/clusters/openstack-two-node-installer.morph b/clusters/openstack-two-node-installer.morph new file mode 100644 index 00000000..7bec8fd7 --- /dev/null +++ b/clusters/openstack-two-node-installer.morph @@ -0,0 +1,185 @@ +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 -- cgit v1.2.1