以下是本人在Centos7 安装 OpenStack 遇到过的错误记录
- ERROR : Error appeared during Puppet run: 192.168.0.153_compute.pp
Error: Execution of ‘/usr/bin/yum -d 0 -e 0 -y install openstack-ceilometer-ipmi’ returned 1: Error downloading packages:
处理：
复原错误
# yum -d 0 -e 0 -y install openstack-ceilometer-ipmi
Delta RPMs disabled because /usr/bin/applydeltarpm not installed.]# yum install applydeltarpm
已加载插件：fastestmirror
Loading mirror speeds from cached hostfile* base: mirrors.aliyun.com* centos-qemu-ev: mirrors.bupt.edu.cn* extras: mirrors.aliyun.com* updates: mirrors.aliyun.com
没有可用软件包 applydeltarpm。
错误：无须任何处理确认一下，不再报错
# yum -d 0 -e 0 -y install openstack-ceilometer-ipmi
软件包 1:openstack-ceilometer-ipmi-10.0.1-1.el7.noarch 已安装并且是最新版本重新安装
# packstack --answer-file=packstack-answers-......
- ERROR : Error appeared during Puppet run: 192.168.0.151_controller.pp
Error: Execution of ‘/usr/bin/yum -d 0 -e 0 -y install python-keystoneclient’ returned 1: Error downloading packages:
处理：
# yum -d 0 -e 0 -y install python-keystoneclient重新安装
# packstack --answer-file=packstack-answers-20221002-170651.txt
- ERROR : Error appeared during Puppet run: 192.168.3.77_controller.pp
Error: Systemd start for openstack-nova-scheduler failed!
处理：
# cat /var/log/nova/nova-scheduler.log命令行运行：
nova-manage api_db sync
nova-manage db syncsystemctl restart openstack-nova-scheduler.service记得好像最后 sync 失败了，后来找个新的虚拟机从头再来过的
- ERROR : Error appeared during Puppet run: 192.168.3.77_controller.pp
Error: Execution of ‘/usr/bin/yum -d 0 -e 0 -y install openstack-keystone’ returned 1: Error: Package: python2-qpid-proton-0.22.0-1.el7.x86_64 (centos-openstack-queens)
处理：
# yum -d 0 -e 0 -y install openstack-keystone
# yum -d 0 -e 0 -y install openstack-keystone
错误：软件包：python2-qpid-proton-0.26.0-2.el7.x86_64 (openstack-train)需要：qpid-proton-c(x86-64) = 0.26.0-2.el7可用: qpid-proton-c-0.14.0-2.el7.x86_64 (extras)qpid-proton-c(x86-64) = 0.14.0-2.el7可用: qpid-proton-c-0.26.0-2.el7.x86_64 (openstack-train)qpid-proton-c(x86-64) = 0.26.0-2.el7正在安装: qpid-proton-c-0.37.0-1.el7.x86_64 (epel)qpid-proton-c(x86-64) = 0.37.0-1.el7您可以尝试添加 --skip-broken 选项来解决该问题您可以尝试执行：rpm -Va --nofiles --nodigest# rpm -e --nodeps qpid-proton-c-0.26.0-2.el7# rpm -qa qpid-proton-c# rpm -ivh qpid-proton-c-0.26.0-2.el7# rpm -e --nodeps qpid-proton-c-0.26.0-2.el7
错误：未安装软件包 qpid-proton-c-0.26.0-2.el7 # yum -y install PackageKit-backend
# yum -y install yum-utils
# yum -y install qpid-proton-c-0.26.0-2.el7.x86_64再来
# yum -d 0 -e 0 -y install openstack-keystone不记得最后处理结果了！
- ERROR : Failed to set RDO repo on host 192.168.3.155:
RPM file seems to be installed, but appropriate repo file is probably missing in /etc/yum.repos.d/
处理：
yum install https://rdoproject.org/repos/rdo-release.rpm
竟然找不到来回切换国内源（阿里、tuna、usdc、bupt）过程中遇到过的错误
最后下决心只使用阿里源# yum list centos-release-openstack* 查找源里面是否存在，并选择查询到的最新版
- ERROR : Error appeared during Puppet run: 192.168.3.179_compute.pp
Error: Systemd start for tuned failed!
处理：
# systemctl status tuned
● tuned.serviceLoaded: masked (/usr/lib/systemd/system/tuned.service; masked; vendor preset: enabled)Active: inactive (dead)9月 28 10:31:10 centos7-179 systemd[1]: Cannot add dependency job for unit tuned.service, ignoring: Unit is masked.systemctl unmask tuned # vim /etc/sysctl.conf
可以在这个里面增加，重启生效
net.ipv4.ip_forward = 1这么处理好像不管用，后来好像还是从头来过了
- ERROR : Error appeared during Puppet run: 192.168.3.179_controller.pp
Error: Cannot allocate memory - fork(2)
处理：
# free -mtotal used free shared buff/cache available
Mem: 3789 3059 502 5 227 487
Swap: 819 356 463
没有看到内存不够啊！
当时为了重来方便，保留了好几份快照
后来直接恢复到最初的快照，并删除所有的快照，从头来过
- ERROR : Error appeared during Puppet run: 192.168.0.159_controller.pp
Error: Systemd start for httpd failed!
处理：
# systemctl status httpd.service
没有发现错误查看日志发现有错
# -x (回头再补上)
9月 14 15:20:01 centos7-159 httpd[23433]: [Wed Sep 14 15:20:01.899638 2022] [so:warn] [pid 23433] AH01574: module cgi_module is already loaded, skipping
9月 14 15:20:01 centos7-159 httpd[23433]: [Wed Sep 14 15:20:01.899744 2022] [so:warn] [pid 23433] AH01574: module wsgi_module is already loaded, skipping
9月 14 15:20:01 centos7-159 httpd[23433]: [Wed Sep 14 15:20:01.910407 2022] [alias:warn] [pid 23433] AH00671: The Alias directive in /etc/httpd/conf.d/autoindex.conf at line 21 will prob...arlier Alias.
9月 14 15:20:01 centos7-159 httpd[23433]: (13)Permission denied: AH00072: make_sock: could not bind to address 0.0.0.0:8774
9月 14 15:20:01 centos7-159 httpd[23433]: no listening sockets available, shutting down
9月 14 15:20:01 centos7-159 httpd[23433]: AH00015: Unable to open logs
9月 14 15:20:01 centos7-159 systemd[1]: httpd.service: main process exited, code=exited, status=1/FAILURE
9月 14 15:20:01 centos7-159 systemd[1]: Failed to start The Apache HTTP Server.
9月 14 15:20:01 centos7-159 systemd[1]: Unit httpd.service entered failed state.
9月 14 15:20:01 centos7-159 systemd[1]: httpd.service failed.
Hint: Some lines were ellipsized, use -l to show in full.
原来是因为着急，防火墙和 selinux 没有处理干净！
- ERROR : Error appeared during Puppet run: 192.168.0.156_controller.pp
Notice: /Stage[main]/Nova::Db::Sync/Exec[nova-db-sync]/returns: Error: (pymysql.err.OperationalError) (1045, u"Access denied for user ‘nova’@‘centos7-156’ (using password: YES)") (Background on this error at: http://sqlalche.me/e/e3q8)
后续又出现以下问题
…
Error: /Stage[main]/Nova::Db::Sync/Exec[nova-db-sync]: Failed to call refresh: ‘/usr/bin/nova-manage db sync’ returned 1 instead of one of [0]
Error: /Stage[main]/Nova::Db::Sync/Exec[nova-db-sync]: ‘/usr/bin/nova-manage db sync’ returned 1 instead of one of [0]
当时偷懒，希望一键卸载 openstack 后重装，有时候可以，有时候感觉没有卸载干净
官方文档建议找个新机器，从头来过！
