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<article id="post-kolla-deploy" class="article article-type-post" itemscope itemprop="blogPost">
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<a href="/2018/05/10/kolla-deploy/" class="article-date">
<time datetime="2018-05-10T00:57:56.000Z" itemprop="datePublished">2018-05-10</time>
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<a class="article-title" href="/2018/05/10/kolla-deploy/">kolla deploy</a>
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<!-- Table of Contents -->
<p>#openstack ocata版本部署</p>
<p>##部署目录</p>
<ul>
<li>1 准备硬件环境及规划</li>
<li>2 安装及配置运维节点</li>
<li>3 pxe安装控制、计算等节点操作系统 </li>
<li>4 配置控制、计算等节点 </li>
<li>5 配置kolla-ansible</li>
<li>6 openstack 完成安装初始化</li>
</ul>
<p>##部署过程</p>
<p>###硬件准备及基础规划<br>*1.1 服务器上架<br>根据服务器外部标识【序列号】确定服务器所在机柜位置生成服务器物理位置对应规划表</p>
<table>
<thead>
<tr>
<th>机柜1</th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>服务规划</td>
<td>服务器序列号</td>
<td>最低内存要求</td>
</tr>
<tr>
<td>运维节点</td>
<td>99E2183</td>
<td>8GB</td>
</tr>
<tr>
<td>计算节点01</td>
<td>99C4945</td>
<td>8GB</td>
</tr>
<tr>
<td>控制节点01</td>
<td>99C2672</td>
<td>8GB</td>
</tr>
<tr>
<td>控制节点02</td>
<td>99AN208</td>
<td>8GB</td>
</tr>
<tr>
<td>控制节点03</td>
<td>99E1968</td>
<td>8GB</td>
</tr>
</tbody>
</table>
<p>1.2 服务器网络配置<br>服务器默认两块网卡 交换机配置</p>
<table>
<thead>
<tr>
<th>服务器</th>
<th>交换机端口</th>
<th>功能规划</th>
<th>vlanid</th>
<th>vlanip段</th>
</tr>
</thead>
<tbody>
<tr>
<td>网卡01</td>
<td>vlan1000 ：access口</td>
<td>pxe</td>
<td>1000</td>
<td>192.168.93.0/24</td>
</tr>
<tr>
<td>网卡02</td>
<td>vlan1001，vlan1002，vlan1003：trunk 口</td>
<td>管理网，外部网络，存储网络</td>
<td>1001,1002,1003</td>
<td>192.168.94~96.0/24</td>
</tr>
</tbody>
</table>
<p>1.3 磁盘规划</p>
<table>
<thead>
<tr>
<th>机柜1</th>
<th></th>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>服务规划</td>
<td>服务器序列号</td>
<td>系统盘最小大小*个数</td>
<td>ceph盘最小大小*个数</td>
<td>swift盘最小大小*个数</td>
</tr>
<tr>
<td>RAID推荐</td>
<td></td>
<td>raid1/raid5</td>
<td>N/A</td>
<td>N/A</td>
</tr>
<tr>
<td>运维节点</td>
<td>99E2183</td>
<td>200GB*2/3</td>
<td>N/A</td>
<td>N/A</td>
</tr>
<tr>
<td>计算节点01</td>
<td>99C4945</td>
<td>200GB*2/3</td>
<td>N/A</td>
<td>N/A</td>
</tr>
<tr>
<td>控制节点01</td>
<td>99C2672</td>
<td>200GB*2/3</td>
</tr>
<tr>
<td>控制节点02</td>
<td>99AN208</td>
<td>200GB*2/3</td>
</tr>
<tr>
<td>控制节点03</td>
<td>99E1968</td>
<td>200GB*2/3</td>
</tr>
<tr>
<td>存储节点01</td>
<td>——–</td>
<td>200GB*2/3</td>
<td>sdb*n 根据实际情况需要规划</td>
<td>sdc*n 根据实际情况需要规划</td>
</tr>
<tr>
<td>存储节点02</td>
<td>——–</td>
<td>200GB*2/3</td>
<td>sdb*n 根据实际情况需要规划</td>
<td>sdc*n 根据实际情况需要规划</td>
</tr>
<tr>
<td>存储节点02</td>
<td>——–</td>
<td>200GB*2/3</td>
<td>sdb*n 根据实际情况需要规划</td>
<td>sdc*n 根据实际情况需要规划</td>
</tr>
</tbody>
</table>
<table>
<thead>
<tr>
<th>当前机房样例</th>
<th></th>
<th></th>
<th></th>
<th></th>
</tr>
</thead>
<tbody>
<tr>
<td>服务规划</td>
<td>服务器序列号</td>
<td>系统盘最小大小*个数</td>
<td>ceph盘最小大小*个数</td>
<td>swift盘最小大小*个数</td>
</tr>
<tr>
<td>RAID</td>
<td>N/A</td>
<td>无</td>
<td>无</td>
<td>无</td>
</tr>
<tr>
<td>运维节点</td>
<td>99E2183</td>
<td>200GB*1</td>
<td>N/A</td>
<td>N/A</td>
</tr>
<tr>
<td>计算节点01</td>
<td>99C4945</td>
<td>200GB*1</td>
<td>N/A</td>
<td>N/A</td>
</tr>
<tr>
<td>控制节点01【复用为存储节点01】</td>
<td>99C2672</td>
<td>200GB*1</td>
<td>sdb*1</td>
<td>sdc*1</td>
</tr>
<tr>
<td>控制节点02【复用为存储节点02】</td>
<td>99AN208</td>
<td>200GB*1</td>
<td>sdb*1</td>
<td>sdc*1</td>
</tr>
<tr>
<td>控制节点03【复用为存储节点03】</td>
<td>99E1968</td>
<td>200GB*1</td>
<td>sdb*1</td>
<td>N/A</td>
</tr>
</tbody>
</table>
<p>###运维节点安装及配置<br>2.1获取发行版iso及部署文档</p>
<blockquote>
<p><a href="ftp://dl.yihecloud.com/iaasos/YiheOS-4.0.2-20180424.iso" target="_blank" rel="noopener">ftp://dl.yihecloud.com/iaasos/YiheOS-4.0.2-20180424.iso</a><br><a href="ftp://dl.yihecloud.com/iaasos/" target="_blank" rel="noopener">ftp://dl.yihecloud.com/iaasos/</a> openstack ocata 版本部署文档v1.1.pdf<br>2.2从光盘安装<br>选择 install centos7.3 and kolla<br>快速按下tab键修改网络信息,根据提示按下e修改如下内容<br>ipaddr\=\<address>:\<netmask>:\<gateway>:\<hostname></hostname></gateway></netmask></address></p>
</blockquote>
<p>Ctrl+x 继续部署</p>
<blockquote>
<p>如果运维节点有多块盘部署操作系统需要选择部署盘<br>sda \<enter><br> <strong>20分钟左右部署完成</strong></enter></p>
</blockquote>
<p>2.3 完成操作系统部署后ssh登陆运维节点<br>默认账号密码</p>
<blockquote>
<p>root: Yihecloud</p>
</blockquote>
<p>###选择其他节点从pxe启动，开机开始所有节点操作系统部署<br>3.1pxe装机注意</p>
<blockquote>
<p>确保交换机网段，运维节点网络配置ok<br>pxe 节点过程如果系统有多块盘需要手动选择安装盘<br><strong>pxe时 bios配置默认第一启动项为硬盘，pxe时选择从pxe启动</strong> </p>
</blockquote>
<p>###openstack 部署前配置准备<br>4.1 根据前期规划修改全局配置<br><strong>全局配置文件</strong></p>
<blockquote>
<p>/root/tools/etc/pre_deploy/global.yml<br>根据规划修改内容如下：<br>pxe_net_card_name: “enp11s0f0” #第一块网卡名称<br>pxe_gateway: “192.168.93.1” #pxe网卡路由，用于跨网段访问<br>pxe_ip_segment: “192.168.93” #pxe网段<br>vlan_card_name: “enp11s0f1” #用于构建 管理、存储、网络 子接口的物理网卡名称</p>
</blockquote>
<blockquote>
<p>#admin<br>admin_vlanid: “1001” #管理网vlan id<br>admin_ip_segment: “192.168.94” #管理网段<br>admin_gateway: “192.168.94.1” #管理网网关</p>
</blockquote>
<blockquote>
<p>#external<br>external_vlanid: “1002” #外部网络vlan<br>external_ip_segment: “192.168.95” #外部网络网段</p>
</blockquote>
<blockquote>
<p>#storage<br>storage_vlanid: “1003” #存储网vlan id<br>storage_ip_segment: “192.168.96” #存储网段<br>swift_disk_list: “sdc” #用于swift用作swift的物理磁盘设备 多块盘格式为 “sdc sdd sdf”<br>ceph_disk_list: [sdb,] #用于ceph的物理磁盘设备 多块盘格式为 [sde,sdg,sdz]<br>swift_storage_networklist: “192.168.96.3 192.168.96.5” #swift 盘所在节点存储网络ip列表<br>swift_one_node_hostname: “control01” #swift 盘所在节点任意一个节点主机名，用于拷贝swift 相关配置到运维节点</p>
</blockquote>
<blockquote>
<p>#tunnel network for vm to vm<br>tunnel_vlanid: “1004”<br>tunnel_ip_segment: “192.168.97”</p>
</blockquote>
<blockquote>
<p>#Openstack custom configragtion</p>
</blockquote>
<blockquote>
<p>kolla_internal_vip_address: “192.168.94.111” #openstack 管理网段中 任意一个未被使用的ip<br>network_interface: “enp11s0f1.1001” #管理网对应网卡名<br>storage_interface: “enp11s0f1.1003” #存储网对应网卡名<br>cluster_interface: “enp11s0f1.1003” #存储网对应网卡名<br>tunnel_interface: “enp11s0f1.1004” #业务网对应网卡名<br>neutron_external_interface: “enp11s0f1.1002” #外部网络对应网卡名</p>
</blockquote>
<p>###操作系统部署前准备<br>5.1生成基础配置及规划表</p>
<blockquote>
<p>登录运维节点执行如下命令<br>cd /root/tools/;./prepare_deploy genrate_settings</p>
</blockquote>
<p>5.2 结合具体规划修改规划表文件</p>
<blockquote>
<p>规划表文件/root/tools/etc/pre_deploy/plan_table<br>服务器序列号 主机名 管理网ip 存储节点添加ceph标识 存储节点添加swift标识<br>99C2672 control01 192.168.94.3 ceph swift<br>99C4945 compute01 192.168.94.4<br>99AN208 control02 192.168.94.5 ceph swift<br>99E1968 control03 192.168.94.6 ceph</p>
</blockquote>
<p>5.3 基础配置检查</p>
<blockquote>
<p>cd /root/tools/;./prepare_deploy precheck_settings</p>
</blockquote>
<p>5.4pxe结束关闭pxe<br>登录运维节点执行</p>
<blockquote>
<p>bash /root/tools/pxe.sh stop<br>如有问题请修改问题再继续</p>
</blockquote>
<p>5.5 配置全局规划文件<br><strong>全局规划文件</strong><br>注意： 如果开启分布式路由 需要网络组件部署需要包含计算节点</p>
<blockquote>
<p>/root/tools/etc/pre_deploy/multinode</p>
</blockquote>
<p>修改如下</p>
<blockquote>
<p>[control]<br># These hostname must be resolvable from your deployment host<br>control[01:03]</p>
</blockquote>
<blockquote>
<p># The above can also be specified as follows:<br>#control[01:03] ansible_user=kolla</p>
</blockquote>
<blockquote>
<p># The network nodes are where your l3-agent and loadbalancers will run<br># This can be the same as a host in the control group<br>[network]<br>compute01<br>control[01:03]</p>
</blockquote>
<blockquote>
<p>[compute]<br>compute01<br>[monitoring]<br>control[01:03]</p>
</blockquote>
<blockquote>
<p># When compute nodes and control nodes use different interfaces,<br># you can specify “api_interface” and other interfaces like below:<br>#compute01 neutron_external_interface=eth0 api_interface=em1 storage_interface=em1 tunnel_interface=em1</p>
</blockquote>
<blockquote>
<p>[storage]<br>control[01:03]</p>
</blockquote>
<p>5.3 部署前根据全局配置准备环境</p>
<blockquote>
<p>cd /root/tools/;./prepare_deploy prepare_deploy</p>
</blockquote>
<p>5.4 <strong>如果swift， ceph 已经有分区信息，需要执行如下命令清理分区信息，并重启系统，此操作会丢失所有磁盘数据，请谨慎操作！！！</strong></p>
<blockquote>
<p>清理 swift 盘分区<br>rm /etc/kolla/config/swift/ -rf<br>ansible swift -m script -a “/root/tools/clear_swift.sh sdb”</p>
</blockquote>
<blockquote>
<p>清理ceph 盘分区<br>ansible ceph -m script -a “/root/tools/clear_ceph.sh sdb”<br>ansible ceph -m script -a “reboot”</p>
</blockquote>
<blockquote>
<p>重新执行5.3步骤完成部署前准备完成ceph，swift初始化</p>
</blockquote>
<p>5.5 配置swap分区<br>ansible node -m script -a “/root/tools/set_swap.sh”</p>
<p>###openstack部署<br>6.0 安装kolla-anisible</p>
<blockquote>
<p>cd /root/kolla-ansible-4.0.3.dev36<br>pip install .<br>6.1 openstack 部署前检查<br>执行如下命令<br>kolla-ansible -i /root/multinode prechecks</p>
</blockquote>
<p>6.2 开始部署 openstack<br>执行如下命令</p>
<blockquote>
<p>kolla-ansible -i /root/multinode deploy</p>
</blockquote>
<p>6.3 openstack 部署后操作</p>
<blockquote>
<p>kolla-ansible -i /root/multinode post-deploy</p>
</blockquote>
<p>6.4 openstack部署后初始化<br>修改外部网络配置<br>/root/kolla-ansible-4.0.3.dev36/tools/init-runonce</p>
<blockquote>
<p>EXT_NET_CIDR=’192.168.95.0/24’<br>EXT_NET_RANGE=’start=192.168.95.2,end=192.168.95.254’<br>EXT_NET_GATEWAY=’192.168.95.1’<br>执行初始化<br>source /etc/kolla/admin-openrc.sh<br>bash /root/kolla-ansible-4.0.3.dev36/tools/init-runonce</p>
</blockquote>
<p>6.5 完成部署<br>访问配置的kolla_internal_vip_address: “192.168.94.111”</p>
<p>浏览器输入 </p>
<blockquote>
<p>192.168.94.111</p>
</blockquote>
<p> 默认账号密码</p>
<blockquote>
<p>admin:Admin@yihe_1528</p>
</blockquote>
<p>日志目录</p>
<blockquote>
<p>/var/lib/docker/volumes/kolla_logs/_data/</p>
</blockquote>
<p>##FAQ</p>
<p>###组件独立安装方法<br>kolla-ansible -i /root/multinode deploy -t [组件名称]<br>可独立部署组件名称列表<br>ceph，nova，cinder，glance，neutron</p>
<p>###增量添加、减少组件方法<br>手动修改配置文件/etc/kolla/globals.yml</p>
<blockquote>
<p>例如 开启heat 只需修改如下配置中no改为yes 只需命令进行升级配置即可,反之亦然。</p>
</blockquote>
<blockquote>
<p>enable_heat: “no”</p>
</blockquote>
<blockquote>
<p>当修改/etc/kolla/globals.yml完成后，执行如下命令。<br>多节点：<br>kolla-ansible upgrade -i /root/multinode<br>kolla-ansible post-deploy -i /root/multinode</p>
</blockquote>
<p>###记录部署日志到文件<br>部署命令 | tee /tmp/deploy.log</p>
<p>###环境销毁<br>1.销毁环境 需要停止计算节点nova_libvirt 容器,参考命令如下</p>
<blockquote>
<p>ansible compute01 -m shell -a “docker stop nova_libvirt”</p>
</blockquote>
<p>2.销毁opnestack</p>
<blockquote>
<p>kolla-ansible destroy -i /root/multinode –yes</p>
</blockquote>
<p>3.ceph 磁盘清理分区信息</p>
<blockquote>
<p>ansible ceph -m script -a “/root/tools/clear_ceph.sh sdb”<br>重启所有存储节点<br>ansible ceph -m shell -a “reboot”</p>
</blockquote>
<p>###所有服务正常 虚拟机获取不到网络<br>运维节点添加配置<br>/etc/kolla/config/nova/nova.conf</p>
<blockquote>
<p>[DEFAULT]<br>vif_plugging_is_fatal = False<br>vif_plugging_timeout = 0</p>
</blockquote>
<p>执行命令更新nova配置</p>
<blockquote>
<p>kolla-ansible reconfigure -i /root/multinode -t nova</p>
</blockquote>
<p>###添加port_security 插件<br>/etc/kolla/config/neutron/ml2_conf.ini</p>
<blockquote>
<p>[ml2]<br>extension_drivers = qos, port_security</p>
</blockquote>
<p>执行命令更新nenutron配置</p>
<blockquote>
<p>kolla-ansible reconfigure -i /root/multinode -t neutron</p>
</blockquote>
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