Chapter 4. Installing director 4.1. Configuring director The director installation process requires certain settings in the undercloud.conf configuration file, which director reads from the home directory of the stack user. Complete the following steps to copy default template as a foundation for your configuration. Procedure Copy the default template to the home directory of the stack user's: Edit the undercloud.conf file. This file contains settings to configure your undercloud. If you omit or comment out a parameter, the undercloud installation uses the default value. 4.2. Director configuration parameters The following list contains information about parameters for configuring the undercloud.conf file. Keep all parameters within their relevant sections to avoid errors. Defaults The following parameters are defined in the [DEFAULT] section of the undercloud.conf file: additional_architectures A list of additional (kernel) architectures that an overcloud supports. Currently the overcloud supports ppc64le architecture. Note When you enable support for ppc64le, you must also set ipxe_enabled to False certificate_generation_ca The certmonger nickname of the CA that signs the requested certificate. Use this option only if you have set the generate_service_certificate parameter. If you select the local CA, certmonger extracts the local CA certificate to /etc/pki/ca-trust/source/anchors/cm-local-ca.pem and adds the certificate to the trust chain. clean_nodes Defines whether to wipe the hard drive between deployments and after introspection. cleanup Cleanup temporary files. Set this to False to leave the temporary files used during deployment in place after you run the deployment command. This is useful for debugging the generated files or if errors occur. container_cli The CLI tool for container management. Leave this parameter set to podman . Red Hat Enterprise Linux 8.1 only supports podman . container_healthcheck_disabled Disables containerized service health checks. Red Hat recommends that you enable health checks and leave this option set to false . container_images_file Heat environment file with container image information. This file can contain the following entries: Parameters for all required container images The ContainerImagePrepare parameter to drive the required image preparation. Usually the file that contains this parameter is named containers-prepare-parameter.yaml . container_insecure_registries A list of insecure registries for podman to use. Use this parameter if you want to pull images from another source, such as a private container registry. In most cases, podman has the certificates to pull container images from either the Red Hat Container Catalog or from your Satellite server if the undercloud is registered to Satellite. container_registry_mirror An optional registry-mirror configured that podman uses. custom_env_files Additional environment files that you want to add to the undercloud installation. deployment_user The user who installs the undercloud. Leave this parameter unset to use the current default user stack . discovery_default_driver Sets the default driver for automatically enrolled nodes. Requires the enable_node_discovery parameter to be enabled and you must include the driver in the enabled_hardware_types list. enable_ironic; enable_ironic_inspector; enable_mistral; enable_nova; enable_tempest; enable_validations; enable_zaqar Defines the core services that you want to enable for director. Leave these parameters set to true . enable_node_discovery Automatically enroll any unknown node that PXE-boots the introspection ramdisk. New nodes use the fake_pxe driver as a default but you can set discovery_default_driver to override. You can also use introspection rules to specify driver information for newly enrolled nodes. enable_novajoin Defines whether to install the novajoin metadata service in the undercloud. enable_routed_networks Defines whether to enable support for routed control plane networks. enable_swift_encryption Defines whether to enable Swift encryption at-rest. enable_telemetry Defines whether to install OpenStack Telemetry services (gnocchi, aodh, panko) in the undercloud. Set the enable_telemetry parameter to true if you want to install and configure telemetry services automatically. The default value is false , which disables telemetry on the undercloud. This parameter is required if you use other products that consume metrics data, such as Red Hat CloudForms. enabled_hardware_types A list of hardware types that you want to enable for the undercloud. generate_service_certificate Defines whether to generate an SSL/TLS certificate during the undercloud installation, which is used for the undercloud_service_certificate parameter. The undercloud installation saves the resulting certificate /etc/pki/tls/certs/undercloud-[undercloud_public_vip].pem . The CA defined in the certificate_generation_ca parameter signs this certificate. heat_container_image URL for the heat container image to use. Leave unset. heat_native Run host-based undercloud configuration using heat-all . Leave as true . hieradata_override Path to hieradata override file that configures Puppet hieradata on the director, providing custom configuration to services beyond the undercloud.conf parameters. If set, the undercloud installation copies this file to the /etc/puppet/hieradata directory and sets it as the first file in the hierarchy. For more information about using this feature, see Configuring hieradata on the undercloud . inspection_extras Defines whether to enable extra hardware collection during the inspection process. This parameter requires the python-hardware or python-hardware-detect packages on the introspection image. inspection_interface The bridge that director uses for node introspection. This is a custom bridge that the director configuration creates. The LOCAL_INTERFACE attaches to this bridge. Leave this as the default br-ctlplane . inspection_runbench Runs a set of benchmarks during node introspection. Set this parameter to true to enable the benchmarks. This option is necessary if you intend to perform benchmark analysis when inspecting the hardware of registered nodes. ipa_otp Defines the one-time password to register the undercloud node to an IPA server. This is required when enable_novajoin is enabled. ipv6_address_mode IPv6 address configuration mode for the undercloud provisioning network. The following list contains the possible values for this parameter: dhcpv6-stateless - Address configuration using router advertisement (RA) and optional information using DHCPv6. dhcpv6-stateful - Address configuration and optional information using DHCPv6. ipxe_enabled Defines whether to use iPXE or standard PXE. The default is true , which enables iPXE. Set this parameter to false to use standard PXE. local_interface The chosen interface for the director Provisioning NIC. This is also the device that director uses for DHCP and PXE boot services. Change this value to your chosen device. To see which device is connected, use the ip addr command. For example, this is the result of an ip addr command: In this example, the External NIC uses em0 and the Provisioning NIC uses em1 , which is currently not configured. In this case, set the local_interface to em1 . The configuration script attaches this interface to a custom bridge defined with the inspection_interface parameter. local_ip The IP address defined for the director Provisioning NIC. This is also the IP address that director uses for DHCP and PXE boot services. Leave this value as the default 192.168.24.1/24 unless you use a different subnet for the Provisioning network, for example, if this IP address conflicts with an existing IP address or subnet in your environment. local_mtu The maximum transmission unit (MTU) that you want to use for the local_interface . Do not exceed 1500 for the undercloud. local_subnet The local subnet that you want to use for PXE boot and DHCP interfaces. The local_ip address should reside in this subnet. The default is ctlplane-subnet . net_config_override Path to network configuration override template. If you set this parameter, the undercloud uses a JSON format template to configure the networking with os-net-config and ignores the network parameters set in undercloud.conf . Use this parameter when you want to configure bonding or add an option to the interface. See /usr/share/python-tripleoclient/undercloud.conf.sample for an example. networks_file Networks file to override for heat . output_dir Directory to output state, processed heat templates, and Ansible deployment files. overcloud_domain_name The DNS domain name that you want to use when you deploy the overcloud. Note When you configure the overcloud, you must set the CloudDomain parameter to a matching value. Set this parameter in an environment file when you configure your overcloud. roles_file The roles file that you want to use to override the default roles file for undercloud installation. It is highly recommended to leave this parameter unset so that the director installation uses the default roles file. scheduler_max_attempts The maximum number of times that the scheduler attempts to deploy an instance. This value must be greater or equal to the number of bare metal nodes that you expect to deploy at once to avoid potential race conditions when scheduling. service_principal The Kerberos principal for the service using the certificate. Use this parameter only if your CA requires a Kerberos principal, such as in FreeIPA. subnets List of routed network subnets for provisioning and introspection. The default value includes only the ctlplane-subnet subnet. For more information, see Subnets . templates Heat templates file to override. undercloud_admin_host The IP address or hostname defined for director Admin API endpoints over SSL/TLS. The director configuration attaches the IP address to the director software bridge as a routed IP address, which uses the /32 netmask. undercloud_debug Sets the log level of undercloud services to DEBUG . Set this value to true to enable DEBUG log level. undercloud_enable_selinux Enable or disable SELinux during the deployment. It is highly recommended to leave this value set to true unless you are debugging an issue. undercloud_hostname Defines the fully qualified host name for the undercloud. If set, the undercloud installation configures all system host name settings. If left unset, the undercloud uses the current host name, but you must configure all system host name settings appropriately. undercloud_log_file The path to a log file to store the undercloud install and upgrade logs. By default, the log file is install-undercloud.log in the home directory. For example, /home/stack/install-undercloud.log . undercloud_nameservers A list of DNS nameservers to use for the undercloud hostname resolution. undercloud_ntp_servers A list of network time protocol servers to help synchronize the undercloud date and time. undercloud_public_host The IP address or hostname defined for director Public API endpoints over SSL/TLS. The director configuration attaches the IP address to the director software bridge as a routed IP address, which uses the /32 netmask. undercloud_service_certificate The location and filename of the certificate for OpenStack SSL/TLS communication. Ideally, you obtain this certificate from a trusted certificate authority. Otherwise, generate your own self-signed certificate. undercloud_timezone Host timezone for the undercloud. If you do not specify a timezone, director uses the existing timezone configuration. undercloud_update_packages Defines whether to update packages during the undercloud installation. Subnets Each provisioning subnet is a named section in the undercloud.conf file. For example, to create a subnet called ctlplane-subnet , use the following sample in your undercloud.conf file: You can specify as many provisioning networks as necessary to suit your environment. cidr The network that director uses to manage overcloud instances. This is the Provisioning network, which the undercloud neutron service manages. Leave this as the default 192.168.24.0/24 unless you use a different subnet for the Provisioning network. masquerade Defines whether to masquerade the network defined in the cidr for external access. This provides the Provisioning network with a degree of network address translation (NAT) so that the Provisioning network has external access through director. Note The director configuration also enables IP forwarding automatically using the relevant sysctl kernel parameter. dhcp_start; dhcp_end The start and end of the DHCP allocation range for overcloud nodes. Ensure that this range contains enough IP addresses to allocate your nodes. dhcp_exclude IP addresses to exclude in the DHCP allocation range. dns_nameservers DNS nameservers specific to the subnet. If no nameservers are defined for the subnet, the subnet uses nameservers defined in the undercloud_nameservers parameter. gateway The gateway for the overcloud instances. This is the undercloud host, which forwards traffic to the External network. Leave this as the default 192.168.24.1 unless you use a different IP address for director or want to use an external gateway directly. host_routes Host routes for the Neutron-managed subnet for the overcloud instances on this network. This also configures the host routes for the local_subnet on the undercloud. inspection_iprange Temporary IP range for nodes on this network to use during the inspection process. This range must not overlap with the range defined by dhcp_start and dhcp_end but must be in the same IP subnet. Modify the values of these parameters to suit your configuration. When complete, save the file. 4.3. Configuring the undercloud with environment files You configure the main parameters for the undercloud through the undercloud.conf file. You can also perform additional undercloud configuration with an environment file that contains heat parameters. Procedure Create an environment file named /home/stack/templates/custom-undercloud-params.yaml . Edit this file and include your heat parameters. For example, to enable debugging for certain OpenStack Platform services include the following snippet in the custom-undercloud-params.yaml file: Save this file when you have finished. Edit your undercloud.conf file and scroll to the custom_env_files parameter. Edit the parameter to point to your custom-undercloud-params.yaml environment file: Note You can specify multiple environment files using a comma-separated list. The director installation includes this environment file during the undercloud installation or upgrade operation. 4.4. Common heat parameters for undercloud configuration The following table contains some common heat parameters that you might set in a custom environment file for your undercloud. Parameter Description AdminPassword Sets the undercloud admin user password. AdminEmail Sets the undercloud admin user email address. Debug Enables debug mode. Set these parameters in your custom environment file under the parameter_defaults section: 4.5. Configuring hieradata on the undercloud You can provide custom configuration for services beyond the available undercloud.conf parameters by configuring Puppet hieradata on the director. Procedure Create a hieradata override file, for example, /home/stack/hieradata.yaml . Add the customized hieradata to the file. For example, add the following snippet to modify the Compute (nova) service parameter force_raw_images from the default value of True to False : If there is no Puppet implementation for the parameter you want to set, then use the following method to configure the parameter: For example: Set the hieradata_override parameter in the undercloud.conf file to the path of the new /home/stack/hieradata.yaml file: 4.6. Configuring the undercloud for bare metal provisioning over IPv6 Important This feature is available in this release as a Technology Preview , and therefore is not fully supported by Red Hat. It should only be used for testing, and should not be deployed in a production environment. For more information about Technology Preview features, see Scope of Coverage Details . If you have IPv6 nodes and infrastructure, you can configure the undercloud and the provisioning network to use IPv6 instead of IPv4 so that director can provision and deploy Red Hat OpenStack Platform onto IPv6 nodes. However, there are some considerations: Stateful DHCPv6 is available only with a limited set of UEFI firmware. For more information, see Bugzilla #1575026 . Dual stack IPv4/6 is not available. Tempest validations might not perform correctly. IPv4 to IPv6 migration is not available during upgrades. Modify the undercloud.conf file to enable IPv6 provisioning in Red Hat OpenStack Platform. Prerequisites An IPv6 address on the undercloud. For more information, see Configuring an IPv6 address on the undercloud in the IPv6 Networking for the Overcloud guide. Procedure Copy the sample undercloud.conf file, or modify your existing undercloud.conf file. Set the following parameter values in the undercloud.conf file: Set ipv6_address_mode to dhcpv6-stateless or dhcpv6-stateful if your NIC supports stateful DHCPv6 with Red Hat OpenStack Platform. For more information about stateful DHCPv6 availability, see Bugzilla #1575026 . Set enable_routed_networks to true if you do not want the undercloud to create a router on the provisioning network. In this case, the data center router must provide router advertisements. Otherwise, set this value to false . Set local_ip to the IPv6 address of the undercloud. Use IPv6 addressing for the undercloud interface parameters undercloud_public_host and undercloud_admin_host . In the [ctlplane-subnet] section, use IPv6 addressing in the following parameters: cidr dhcp_start dhcp_end gateway inspection_iprange In the [ctlplane-subnet] section, set an IPv6 nameserver for the subnet in the dns_nameservers parameter. 4.7. Installing director Complete the following steps to install director and perform some basic post-installation tasks. Procedure Run the following command to install director on the undercloud: This command launches the director configuration script. Director installs additional packages and configures its services according to the configuration in the undercloud.conf . This script takes several minutes to complete. The script generates two files: undercloud-passwords.conf - A list of all passwords for the director services. stackrc - A set of initialization variables to help you access the director command line tools. The script also starts all OpenStack Platform service containers automatically. You can check the enabled containers with the following command: To initialize the stack user to use the command line tools, run the following command: The prompt now indicates that OpenStack commands authenticate and execute against the undercloud; The director installation is complete. You can now use the director command line tools. 4.8. Obtaining images for overcloud nodes Director requires several disk images to provision overcloud nodes: An introspection kernel and ramdisk for bare metal system introspection over PXE boot. A deployment kernel and ramdisk for system provisioning and deployment. An overcloud kernel, ramdisk, and full image. which form a base overcloud system that is written to the hard disk of the node. The following procedure shows how to obtain and install these images. 4.8.1. Single CPU architecture overclouds These images and procedures are necessary for deployment of the overcloud with the default CPU architecture, x86-64. Procedure Source the stackrc file to enable the director command line tools: Install the rhosp-director-images and rhosp-director-images-ipa packages: Extract the images archives to the images directory in the home directory of the stack user ( /home/stack/images ): Import these images into director: This script uploads the following images into director: overcloud-full overcloud-full-initrd overcloud-full-vmlinuz The script also installs the introspection images on the director PXE server. Verify that the images uploaded successfully: This list does not show the introspection PXE images. Director copies these files to /var/lib/ironic/httpboot . 4.8.2. Multiple CPU architecture overclouds These are the images and procedures that are necessary to deploy the overcloud to enable support of additional CPU architectures. The following example procedure uses the ppc64le image. Procedure Source the stackrc file to enable the director command line tools: Install the rhosp-director-images-all package: Extract the archives to an architecture specific directory in the images directory in the home directory of the stack user ( /home/stack/images ): Import these images into director: These commands upload the following images into director: overcloud-full overcloud-full-initrd overcloud-full-vmlinuz ppc64le-bm-deploy-kernel ppc64le-bm-deploy-ramdisk ppc64le-overcloud-full The script also installs the introspection images on the director PXE server. Verify that the images uploaded successfully: This list does not show the introspection PXE images. Director copies these files to /tftpboot . 4.8.3. Minimal overcloud image You can use the overcloud-minimal image to provision a bare OS where you do not want to run any other Red Hat OpenStack Platform services or consume one of your subscription entitlements. Procedure Source the stackrc file to enable the director command line tools: Install the overcloud-minimal package: Extract the images archives to the images directory in the home directory of the stack user ( /home/stack/images ): Import the images into director: This script uploads the following images into director: overcloud-minimal overcloud-minimal-initrd overcloud-minimal-vmlinuz Verify that the images uploaded successfully: Note The default overcloud-full.qcow2 image is a flat partition image. However, you can also import and use whole disk images. For more information, see Chapter 22, Creating whole disk images . 4.9. Setting a nameserver for the control plane If you intend for the overcloud to resolve external hostnames, such as cdn.redhat.com , set a nameserver on the overcloud nodes. For a standard overcloud without network isolation, the nameserver is defined using the undercloud control plane subnet. Complete the following procedure to define nameservers for the environment. Procedure Source the stackrc file to enable the director command line tools: Set the nameservers for the ctlplane-subnet subnet: Use the --dns-nameserver option for each nameserver. View the subnet to verify the nameserver: Important If you aim to isolate service traffic onto separate networks, the overcloud nodes use the DnsServers parameter in your network environment files. 4.10. Updating the undercloud configuration If you need to change the undercloud configuration to suit new requirements, you can make changes to your undercloud configuration after installation, edit the relevant configuration files and re-run the openstack undercloud install command. Procedure Modify the undercloud configuration files. For example, edit the undercloud.conf file and add the idrac hardware type to the list of enabled hardware types: Run the openstack undercloud install command to refresh your undercloud with the new changes: Wait until the command runs to completion. Initialize the stack user to use the command line tools,: The prompt now indicates that OpenStack commands authenticate and execute against the undercloud: Verify that director has applied the new configuration. For this example, check the list of enabled hardware types: The undercloud re-configuration is complete. 4.11. Undercloud container registry Red Hat Enterprise Linux 8.1 no longer includes the docker-distribution package, which installed a Docker Registry v2. To maintain the compatibility and the same level of feature, the director installation creates an Apache web server with a vhost called image-serve to provide a registry. This registry also uses port 8787/TCP with SSL disabled. The Apache-based registry is not containerized, which means that you must run the following command to restart the registry: You can find the container registry logs in the following locations: /var/log/httpd/image_serve_access.log /var/log/httpd/image_serve_error.log. The image content is served from /var/lib/image-serve . This location uses a specific directory layout and apache configuration to implement the pull function of the registry REST API. The Apache-based registry does not support podman push nor buildah push commands, which means that you cannot push container images using traditional methods. To modify images during deployment, use the container preparation workflow, such as the ContainerImagePrepare parameter. To manage container images, use the container management commands: sudo openstack tripleo container image list Lists all images stored on the registry. sudo openstack tripleo container image show Show metadata for a specific image on the registry. sudo openstack tripleo container image push Push an image from a remote registry to the undercloud registry. sudo openstack tripleo container image delete Delete an image from the registry. Note You must run all container image management commands with sudo level permissions. 4.12. steps Install an undercloud minion to scale undercloud services. See Chapter 5, Installing undercloud minions . Perform basic overcloud configuration, including registering nodes, inspecting them, and then tagging them into various node roles. For more information, see Chapter 7, Configuring a basic overcloud with CLI tools .

Commands:
[stack@director ~]USD cp /usr/share/python-tripleoclient/undercloud.conf.sample ~/undercloud.conf
2: em0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP qlen 1000 link/ether 52:54:00:75:24:09 brd ff:ff:ff:ff:ff:ff inet 192.168.122.178/24 brd 192.168.122.255 scope global dynamic em0 valid_lft 3462sec preferred_lft 3462sec inet6 fe80::5054:ff:fe75:2409/64 scope link valid_lft forever preferred_lft forever 3: em1: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc noop state DOWN link/ether 42:0b:c2:a5:c1:26 brd ff:ff:ff:ff:ff:ff
[ctlplane-subnet] cidr = 192.168.24.0/24 dhcp_start = 192.168.24.5 dhcp_end = 192.168.24.24 inspection_iprange = 192.168.24.100,192.168.24.120 gateway = 192.168.24.1 masquerade = true
parameter_defaults: Debug: True
custom_env_files = /home/stack/templates/custom-undercloud-params.yaml
parameter_defaults: Debug: True AdminPassword: "myp@ssw0rd!" AdminEmail: "admin@example.com"
nova::compute::force_raw_images: False
nova::config::nova_config: DEFAULT/<parameter_name>: value: <parameter_value>
nova::config::nova_config: DEFAULT/network_allocate_retries: value: 20 ironic/serial_console_state_timeout: value: 15
hieradata_override = /home/stack/hieradata.yaml
ipv6_address_mode = dhcpv6-stateless enable_routed_networks: false local_ip = <ipv6-address> undercloud_admin_host = <ipv6-address> undercloud_public_host = <ipv6-address> [ctlplane-subnet] cidr = <ipv6-address>::<ipv6-mask> dhcp_start = <ipv6-address> dhcp_end = <ipv6-address> dns_nameservers = <ipv6-dns> gateway = <ipv6-address> inspection_iprange = <ipv6-address>,<ipv6-address>
[stack@director ~]USD openstack undercloud install
[stack@director ~]USD sudo podman ps
[stack@director ~]USD source ~/stackrc
(undercloud) [stack@director ~]USD
[stack@director ~]USD source ~/stackrc
(undercloud) [stack@director ~]USD sudo dnf install rhosp-director-images rhosp-director-images-ipa
(undercloud) [stack@director ~]USD cd ~/images (undercloud) [stack@director images]USD for i in /usr/share/rhosp-director-images/overcloud-full-latest-16.0.tar /usr/share/rhosp-director-images/ironic-python-agent-latest-16.0.tar; do tar -xvf USDi; done
(undercloud) [stack@director images]USD openstack overcloud image upload --image-path /home/stack/images/
(undercloud) [stack@director images]USD openstack image list +--------------------------------------+------------------------+ | ID | Name | +--------------------------------------+------------------------+ | ef793cd0-e65c-456a-a675-63cd57610bd5 | overcloud-full | | 9a51a6cb-4670-40de-b64b-b70f4dd44152 | overcloud-full-initrd | | 4f7e33f4-d617-47c1-b36f-cbe90f132e5d | overcloud-full-vmlinuz | +--------------------------------------+------------------------+
(undercloud) [stack@director images]USD ls -l /var/lib/ironic/httpboot total 417296 -rwxr-xr-x. 1 root root 6639920 Jan 29 14:48 agent.kernel -rw-r--r--. 1 root root 420656424 Jan 29 14:48 agent.ramdisk -rw-r--r--. 1 42422 42422 758 Jan 29 14:29 boot.ipxe -rw-r--r--. 1 42422 42422 488 Jan 29 14:16 inspector.ipxe
[stack@director ~]USD source ~/stackrc
(undercloud) [stack@director ~]USD sudo dnf install rhosp-director-images-all
(undercloud) [stack@director ~]USD cd ~/images (undercloud) [stack@director images]USD for arch in x86_64 ppc64le ; do mkdir USDarch ; done (undercloud) [stack@director images]USD for arch in x86_64 ppc64le ; do for i in /usr/share/rhosp-director-images/overcloud-full-latest-16.0-USD{arch}.tar /usr/share/rhosp-director-images/ironic-python-agent-latest-16.0-USD{arch}.tar ; do tar -C USDarch -xf USDi ; done ; done
(undercloud) [stack@director ~]USD cd ~/images (undercloud) [stack@director images]USD openstack overcloud image upload --image-path ~/images/ppc64le --architecture ppc64le --whole-disk --http-boot /var/lib/ironic/tftpboot/ppc64le (undercloud) [stack@director images]USD openstack overcloud image upload --image-path ~/images/x86_64/ --http-boot /var/lib/ironic/tftpboot
(undercloud) [stack@director images]USD openstack image list +--------------------------------------+---------------------------+--------+ | ID | Name | Status | +--------------------------------------+---------------------------+--------+ | 6a6096ba-8f79-4343-b77c-4349f7b94960 | overcloud-full | active | | de2a1bde-9351-40d2-bbd7-7ce9d6eb50d8 | overcloud-full-initrd | active | | 67073533-dd2a-4a95-8e8b-0f108f031092 | overcloud-full-vmlinuz | active | | 69a9ffe5-06dc-4d81-a122-e5d56ed46c98 | ppc64le-bm-deploy-kernel | active | | 464dd809-f130-4055-9a39-cf6b63c1944e | ppc64le-bm-deploy-ramdisk | active | | f0fedcd0-3f28-4b44-9c88-619419007a03 | ppc64le-overcloud-full | active | +--------------------------------------+---------------------------+--------+
(undercloud) [stack@director images]USD ls -l /var/lib/ironic/tftpboot /var/lib/ironic/tftpboot/ppc64le/ /var/lib/ironic/tftpboot: total 422624 -rwxr-xr-x. 1 root root 6385968 Aug 8 19:35 agent.kernel -rw-r--r--. 1 root root 425530268 Aug 8 19:35 agent.ramdisk -rwxr--r--. 1 ironic ironic 20832 Aug 8 02:08 chain.c32 -rwxr--r--. 1 ironic ironic 715584 Aug 8 02:06 ipxe.efi -rw-r--r--. 1 root root 22 Aug 8 02:06 map-file drwxr-xr-x. 2 ironic ironic 62 Aug 8 19:34 ppc64le -rwxr--r--. 1 ironic ironic 26826 Aug 8 02:08 pxelinux.0 drwxr-xr-x. 2 ironic ironic 21 Aug 8 02:06 pxelinux.cfg -rwxr--r--. 1 ironic ironic 69631 Aug 8 02:06 undionly.kpxe /var/lib/ironic/tftpboot/ppc64le/: total 457204 -rwxr-xr-x. 1 root root 19858896 Aug 8 19:34 agent.kernel -rw-r--r--. 1 root root 448311235 Aug 8 19:34 agent.ramdisk -rw-r--r--. 1 ironic-inspector ironic-inspector 336 Aug 8 02:06 default
[stack@director ~]USD source ~/stackrc
(undercloud) [stack@director ~]USD sudo dnf install rhosp-director-images-minimal
(undercloud) [stack@director ~]USD cd ~/images (undercloud) [stack@director images]USD tar xf /usr/share/rhosp-director-images/overcloud-minimal-latest-16.0.tar
(undercloud) [stack@director images]USD openstack overcloud image upload --image-path /home/stack/images/ --os-image-name overcloud-minimal.qcow2
(undercloud) [stack@director images]USD openstack image list +--------------------------------------+---------------------------+ | ID | Name | +--------------------------------------+---------------------------+ | ef793cd0-e65c-456a-a675-63cd57610bd5 | overcloud-full | | 9a51a6cb-4670-40de-b64b-b70f4dd44152 | overcloud-full-initrd | | 4f7e33f4-d617-47c1-b36f-cbe90f132e5d | overcloud-full-vmlinuz | | 32cf6771-b5df-4498-8f02-c3bd8bb93fdd | overcloud-minimal | | 600035af-dbbb-4985-8b24-a4e9da149ae5 | overcloud-minimal-initrd | | d45b0071-8006-472b-bbcc-458899e0d801 | overcloud-minimal-vmlinuz | +--------------------------------------+---------------------------+
[stack@director ~]USD source ~/stackrc
(undercloud) [stack@director images]USD openstack subnet set --dns-nameserver [nameserver1-ip] --dns-nameserver [nameserver2-ip] ctlplane-subnet
(undercloud) [stack@director images]USD openstack subnet show ctlplane-subnet +-------------------+-----------------------------------------------+ | Field | Value | +-------------------+-----------------------------------------------+ | ... | | | dns_nameservers | 8.8.8.8 | | ... | | +-------------------+-----------------------------------------------+
enabled_hardware_types = ipmi,redfish,idrac
[stack@director ~]USD openstack undercloud install
[stack@director ~]USD source ~/stackrc
(undercloud) [stack@director ~]USD
(undercloud) [stack@director ~]USD openstack baremetal driver list +---------------------+----------------+ | Supported driver(s) | Active host(s) | +---------------------+----------------+ | idrac | unused | | ipmi | unused | | redfish | unused | +---------------------+----------------+
sudo systemctl restart httpd