Openstack 裸机部署 ironic standalone 详细部署流程

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本文详细介绍了如何部署IRONIC环境，包括软件安装、数据库配置、服务启动等关键步骤，并提供了配置示例。此外，还涉及了PXE环境的搭建、dhcp服务安装与配置、镜像上传及下载等内容。

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IRONIC 环境部署

参考资料：https://blog.youkuaiyun.com/zhongbeida_xue/article/details/79577916

1. 软件安装

https://www.rpmfind.net/linux/rpm2html/search.php?query=openstack-ironic-&submit=Search+...&system=&arch=

# rpm -ivh openstack-ironic-common-2015.1.3-1.fc23.noarch.rpm--force --nodeps

# rpm -ivhopenstack-ironic-api-2015.1.3-1.fc23.noarch.rpm

# rpm -ivhopenstack-ironic-conductor-2015.1.3-1.fc23.noarch.rpm

# pip install python-ironicclient

2. 数据库配置

mysql> CREATE DATABASE ironic CHARACTER SET utf8;

mysql> GRANT ALL PRIVILEGES ON ironic.* TO 'ironic'@'localhost' \

IDENTIFIED BY 'password';

mysql> GRANT ALL PRIVILEGES ON ironic.* TO 'ironic'@'%' \

IDENTIFIED BY'password';

3. 相关配置

1. 修改/etc/ironic/ironic.conf如下配置：

#vim /etc/ironic/ironic.conf

notification_driver=messaging

transport_url=rabbit://guest:guest@c141:5672/

my_ip=10.10.132.141

auth_strategy=noauth

enabled_drivers=pxe_ipmitool

debug=true

log_dir=/var/log/ironic

host_ip=10.10.132.141

port=6385

api_url=http://10.10.132.141:6385

sync_power_state_interval=60

send_sensor_data=true

send_sensor_data_types=Temperature,Fan,Voltage

terminal_cert_dir=/tmp/ca

connection=mysql://ironic:3ca8ef6c962a3ff69534@c141/ironic

dhcp_provider=none

auth_uri=http://10.10.132.141:5000/v2.0/

admin_user=ironic

admin_password=ironic

admin_tenant_name=admin

rabbit_host=10.10.132.141

rabbit_port=5672

pxe_append_params=nofb nomodeset vga=normal console=tty0 console=ttyS0,115200n8

tftp_server=10.10.132.141

tftp_root=/tftpboot

pxe_bootfile_name=pxelinux.0

2. 同步数据库

# mkdir -p /var/log/ironic/

# chmod 777 /var/log/ironic/

# ironic-dbsync --config-file/etc/ironic/ironic.conf create_schema

3. 启动服务

# systemctl enable openstack-ironic-api openstack-ironic-conductor

# systemctl start openstack-ironic-api openstack-ironic-conductor

4. openstack endpoint

$ openstack user create --password password\

--email ironic@example.com ironic

$ openstack role add --project admin --user ironic admin

$ openstack service create --name ironic --description "Ironicbaremetal provisioning service" baremetal

$ openstack endpoint create --region Region_16_0326153021\

--publicurl http://c16:6385 \

--internalurl http://c16:6385 \

--adminurl http://c16:6385 \

baremetal

4. 创建PXE环境

参考： http://www.bubuko.com/infodetail-1804647.html

目的：配置tftp服务为了从本地下载镜像进行安装操作系统

1. 创建tftp的根目录

# mkdir -p /tftpboot

# chown -R ironic /tftpboot

# mkdir -p /tftpboot/master_images

# chown -R ironic:ironic /tftpboot

# chmod 644 /tftpboot/ironic/*

2. 安装tftp相关包

# yum install tftp-server syslinux-tftpbootxinetd -y

# 拷贝pxeimage、chain.c32到/tftpboot目录下

# cp /var/lib/tftpboot/pxelinux.0 /tftpboot

# cp /var/lib/tftpboot/chain.c32 /tftpboot

3. 创建tftp map file 替换现有map-file文件！

# echo ‘re ^(/tftpboot/) /tftpboot/\2‘ >/tftpboot/map-file

# echo ‘re ^/tftpboot/ /tftpboot/‘ >>/tftpboot/map-file

# echo ‘re ^(^/) /tftpboot/\1‘ >>/tftpboot/map-file

# echo ‘re ^([^/]) /tftpboot/\1‘ >>/tftpboot/map-file

4. 替换tftp文件替换现有tftp文件！

文件目录：/etc/xinetd.d/tftp

5. 重启服务

# systemctl restart xinetd.service

5. 安装dhcp服务

# yum install dhcp* -y

修改dhcpd.conf 配置如下 替换现成dhcpd.conf文件！

# vi /etc/dhcp/dhcpd.conf

allow booting;

allow bootp;

option routers 10.10.3.254;

option subnet-mask 255.255.255.0;

option domain-name "company.com";

option domain-name-servers 12.10.3.153,114.114.114.114;

ddns-update-style none;

subnet 10.10.3.0 netmask 255.255.255.0 {

range dynamic-bootp 10.10.3.221 10.10.3.225;

default-lease-time 21600;

max-lease-time 43200;

filename "pxelinux.0";

next-server 10.10.3.153;

}

6. 镜像上传及下载

注意：以下下载配置步骤（1-5步）可以忽略，直接使用现有的镜像文件（第6步）即可

1. 下载ironic deploy镜像

# cd /tftpboot/

# mkdir -p ironic

# cd ironic/

# wgethttp://tarballs.openstack.org/ironic-python-agent/coreos/files/coreos_production_pxe.vmlinuz

# wget http://tarballs.openstack.org/ironic-python-agent/coreos/files/coreos_production_pxe_image-oem.cpio.gz

2. 准备user image，用户镜像

安装diskimage-build

# git clone https://github.com/openstack/dib-utils.git

# cd dib-utils/

# python setup.py install

# git clone git://git.openstack.org/openstack/diskimage-builder

# cd diskimage-builder/

# python setup.py install

3. 下载 fedora镜像

# disk-image-create fedora baremetal dhcp-all-interfacesgrub2 -o my-fedora

4. 修改镜像的默认密码

# yum install libguestfs-tools-c

# cp my-fedora.qcow2 /tmp/

# chmod 777 /tmp/my-fedora.qcow2

# virt-sysprep -a /tmp/my-fedora.qcow2 --root-password password:111111

# mv my-fedora.initrd my-fedora.vmlinuz my-fedora.qcow2/tftpboot/ironic/

# mv /tmp/my-fedora.qcow2 /tftpboot/ironic/

将 /tftpboot 修改为ironic拥有。

chown -R ironic:ironic /tftpboot

# chmod 664/tftpboot/ironic/*

5. 查看

需要的镜像文件有五个：两个deploy镜像文件，三个user镜像文件。

# ll /tftpboot/ironic/

总用量 829436

-rw-rw-r-- 2 ironic ironic 347257429 coreos_production_pxe_image-oem.cpio.gz

-rw-rw-r-- 2 ironic ironic 33837088 coreos_production_pxe.vmlinuz

-rw-rw-r-- 2 ironic ironic 17685716 my-fedora.initrd

-rw-rw-r-- 2 ironic ironic 6679512 my-fedora.vmlinuz

-rw-rw-r-- 1 ironic ironic 443875328 my-fedora.qcow2

6. 目录结构查看（可以根据以下目录结构，拷贝现成的ironic文件）：

注意：修改目录权限

# chmod 755 fedora/

# chmod 755 centos/

7. 相关命令

# source /root/keystonerc_admin

查看node列表：

# ironic node-list

新建node：

# ironic node-create -d pxe_ipmitool -i ipmi_address=10.10.3.3 -i ipmi_username=ADMIN -i ipmi_password=ADMIN -i

deploy_kernel=file:///tftpboot/ironic/coreos_production_pxe.vmlinuz -i deploy_ramdisk=file:///tftpboot/ironic/coreos_production_pxe_image-oem.cpio.gz

删除node：

# ironic node-delete 7a3b17fa-5524-45a5-b18d-bff5302cf905

查看node详情：

# ironic node-show 7588dbf2-7973-49e9-bdd8-64970ca442cb

新建port

ironic port-create -n $nodeuuid -a $macaddr

查看mac地址：

# ironic port-list ；查看mac地址

更新属性

ironic node-update 1587ae0c-cbd5-4d84-afdc-80b7de9b953a add instance_info/image_source=file:///tftpboot/ironic/my-fedora.qcow2 instance_info/root_gb=12 instance_info/kernel=file:///tftpboot/ironic/my-fedora.vmlinuz instance_info/ramdisk=file:///tftpboot/ironic/my-fedora.initrd instance_info/capabilities='{"boot_option":"local"}'

ironic node-update {uuid} add driver_info/ipmi_terminal_port=9000

ironic node-set-console-mode {uuid}true

查看校验信息：

# ironic node-validate 7588dbf2-7973-49e9-bdd8-64970ca442cb

部署

#ironic node-set-provision-state $nodeuuid active

修改node状态（取消部署）：

# ironic node-set-provision-state 5a0b47f8-98dc-4296-8d6c-9b7c25e6c893 deleted