报错
ERROR : Error appeared during Puppet run: x.x.x.x_keystone.pp
Error: /Stage[main]/Keystone::Db::Sync/Exec[keystone-manage db_sync]: Failed to call refresh: Command exceeded timeout
You will find full trace in log /var/tmp/packstack/20160801-185048-pwY8Y8/manifests/x.x.x.x_keystone.pp.log
Please check log file /var/tmp/packstack/20160801-185048-pwY8Y8/openstack-setup.log for more information解决:
报错是 在用RDO模式 packstack安装openstack 最新版mitaka时出现的。
是在云上的环境
inet 192.168.1.7/24 brd 192.168.1.255 scope global dynamic eth0 有一个外网IP 42.62.X.X
查看日志
[root@controller ~]# cd /var/log/keystone/
[root@controller keystone]# ls
keystone.log
2016-08-01 20:34:33.513 14145 ERROR keystone.common.wsgi DBConnectionError: (pymysql.err.OperationalError) (2003, "Can't connect to MySQL server on 'x.x.x.x' ([Errno 110] Connection timed out)")
2016-08-01 20:34:33.513 14145 ERROR keystone.common.wsgi
2016-08-01 20:35:34.671 14150 WARNING oslo_db.sqlalchemy.engines [req-12a5fe87-1163-4fbb-a049-5225ea65a05a - - - - -] SQL connection failed. 10 attempts left.查看数据库
MariaDB [(none)]> show databases;
+--------------------+
| Database |
+--------------------+
| cinder |
| glance |
| gnocchi |
| information_schema |
| keystone |
| mysql |
| neutron |
| nova |
| nova_api |
| performance_schema |
| test |
+--------------------+
11 rows in set (0.00 sec)
MariaDB [(none)]> use keystone;
Database changed
MariaDB [keystone]> show tables;
Empty set (0.00 sec)
生成了库 没内容
看用户
MariaDB [mysql]> select host,user from user;
+-----------+----------------+
| host | user |
+-----------+----------------+
| % | cinder |
| % | glance |
| % | gnocchi |
| % | keystone_admin |
| % | neutron |
| % | nova |
| % | nova_api |
| 127.0.0.1 | keystone_admin |
| localhost | root |
+-----------+----------------+
9 rows in set (0.00 sec)
权限是 %，应该是可以的，参考 mysql授权localhost&%区别及一直授权错误解决办法
http://blog.csdn.net/tantexian/article/details/44861733
此处多说一句，此处配置%远程其他host有权限访问，那么在mysql的配置文件中 /etc/my.cnf，也需要做一些配置，将bind_address=0.0.0.0或者直接屏蔽掉此项，更多请自行查找资料。
如果想让外面host能访问数据库：（yunjisuan为root密码）
GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY 'yunjisuan';
flush privileges;
修改hosts
[root@controller keystone]# cat /etc/hosts
127.0.0.1 controller localhost localhost.localdomain localhost4 localhost4.localdomain4 ##在127.0.0.1也添加主机名字
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
x.x.x.x controller
[root@controller keystone]# mysql -ukeystone_admin -p
Enter password:
Welcome to the MariaDB monitor. Commands end with ; or \g. ##本机测试可以登录
因为本人实在云上环境搭建的，只有一个eth0是内网，通过云是外网ip，现在不确定服务器 访问绑定的外网ip的方式是什么样的，
是直接eth0到外网ip，就回来了，， 还是过了路由再回来。如果是这样，就相当于远程访问mysql数据库。- -，关系好乱。
[root@controller ~]# route -n ##这是默认路由
Kernel IP routing table
Destination Gateway Genmask Flags Metric Ref Use Iface
0.0.0.0 192.168.1.1 0.0.0.0 UG 100 0 0 eth0
192.168.1.0 0.0.0.0 255.255.255.0 U 100 0 0 eth0
所以现在要检查一下 安全组。 测试root 无法远程登录。
用别的机器测试mysql服务器可以，安全组没有问题
MariaDB [mysql]> grant all privileges on *.* to 'root'@'%' identified by 'xxxxxxxx'; ####添加%，就可以远程登录了.
[root@hequan ~]# mysql -hip -p -ukeystone_admin ## 本地测试登录无问题。
Enter password:
Welcome to the MariaDB monitor. Commands end with ; or \g.
MariaDB [mysql]> use keystone;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A
Database changed
MariaDB [keystone]> show tables;
+------------------------+
| Tables_in_keystone |
+------------------------+
| access_token |
| assignment |
| config_register |
| consumer |
| credential |
| domain |
| endpoint |
###查看有表了
再次执行，又有新的报错
RROR : Error appeared during Puppet run: x.x.x.x_cinder.pp
Error: Could not prefetch cinder_type provider 'openstack': Execution of '/usr/bin/openstack volume type list --quiet --format csv --long' returned 1: Unable to
CONFIG_CINDER_NETAPP_ESERIES_HOST_TYPE=linux_dm_mp ##这是 cinder_type
MariaDB [keystone]> use cinder
Database changed
MariaDB [cinder]> show tables;
Empty set (0.00 sec)
查看 cinder里面没有表，还是有问题。
MariaDB [cinder]> use glance;
Database changed
MariaDB [glance]> show tables;
Empty set (0.00 sec)
glance也没有生成表，，，只有keystone 的好了。
Applying x.x.x.x_keystone.pp
Applying x.x.x.x_glance.pp
Applying x.x.x.x_cinder.pp
x.x.x.x_keystone.pp: [ DONE ]
Testing if puppet apply is finished: x.x.x.x_cinder.pp [ \ ] $$$##卡在这里
卸载数据库，从新测试，竟然可以了。。= =，我了个大去。感动老天了。。
| % | cinder |
| % | glance |
| 127.0.0.1 | keystone_admin |总结：方法3个，1是在127.0.0.1 添加主机名，，2 重新设置一遍 root 在msyql 的权限% 3 卸载掉数据库，重新测试。
打算一会测试 用内网ip, 然后在路由器上做 80映射，这样应该会好一点。不知道行不行。简直是作死，在云上搭建openstack。。。。测试完。
**** Installation completed successfully ******
Additional information:
* Time synchronization installation was skipped. Please note that unsynchronized time on server instances might be problem for some OpenStack components.
* File /root/keystonerc_admin has been created on OpenStack client host x.x.x.x . To use the command line tools you need to source the file.
* To access the OpenStack Dashboard browse to http://x.x.x.x /dashboard .
Please, find your login credentials stored in the keystonerc_admin in your home directory.
* Because of the kernel update the host x.x.x.x requires reboot.
* Because of the kernel update the host 127.0.0.1 requires reboot.
* The installation log file is available at: /var/tmp/packstack/20160801-224547-mTb9CN/openstack-setup.log
* The generated manifests are available at: /var/tmp/packstack/20160801-224547-mTb9CN/manifests
[root@controller ~]# netstat -lntup
Active Internet connections (only servers)
Proto Recv-Q Send-Q Local Address Foreign Address State PID/Program name
tcp 0 0 0.0.0.0:8774 0.0.0.0:* LISTEN 21105/python2
tcp 0 0 0.0.0.0:8775 0.0.0.0:* LISTEN 21105/python2
tcp 0 0 0.0.0.0:9191 0.0.0.0:* LISTEN 19676/python2
tcp 0 0 0.0.0.0:5000 0.0.0.0:* LISTEN 1307/httpd
tcp 0 0 0.0.0.0:8776 0.0.0.0:* LISTEN 20207/python2
tcp 0 0 0.0.0.0:25672 0.0.0.0:* LISTEN 10588/beam.smp
tcp 0 0 0.0.0.0:8777 0.0.0.0:* LISTEN 1307/httpd
tcp 0 0 0.0.0.0:8041 0.0.0.0:* LISTEN 1307/httpd
tcp 0 0 127.0.0.1:27017 0.0.0.0:* LISTEN 31512/mongod
tcp 0 0 0.0.0.0:8042 0.0.0.0:* LISTEN 1307/httpd
tcp 0 0 0.0.0.0:3306 0.0.0.0:* LISTEN 17028/mysqld
tcp 0 0 0.0.0.0:11211 0.0.0.0:* LISTEN 25302/memcached
tcp 0 0 0.0.0.0:9292 0.0.0.0:* LISTEN 19705/python2
tcp 0 0 0.0.0.0:111 0.0.0.0:* LISTEN 22134/rpcbind
tcp 0 0 0.0.0.0:80 0.0.0.0:* LISTEN 1307/httpd
tcp 0 0 0.0.0.0:4369 0.0.0.0:* LISTEN 1/systemd
tcp 0 0 0.0.0.0:22 0.0.0.0:* LISTEN 816/sshd
tcp 0 0 0.0.0.0:35357 0.0.0.0:* LISTEN 1307/httpd
tcp 0 0 0.0.0.0:16509 0.0.0.0:* LISTEN 22855/libvirtd
tcp 0 0 0.0.0.0:9696 0.0.0.0:* LISTEN 24517/python2
tcp 0 0 0.0.0.0:6080 0.0.0.0:* LISTEN 22974/python2
tcp6 0 0 :::5672 :::* LISTEN 10588/beam.smp
tcp6 0 0 :::111 :::* LISTEN 22134/rpcbind
tcp6 0 0 :::22 :::* LISTEN 816/sshd
tcp6 0 0 :::16509 :::* LISTEN 22855/libvirtd
udp 0 0 0.0.0.0:11211 0.0.0.0:* 25302/memcached
udp 0 0 0.0.0.0:11431 0.0.0.0:* 585/dhclient
udp 0 0 0.0.0.0:8125 0.0.0.0:* 29029/python2
udp 0 0 0.0.0.0:68 0.0.0.0:* 585/dhclient
udp 0 0 0.0.0.0:111 0.0.0.0:* 22134/rpcbind
udp 0 0 127.0.0.1:323 0.0.0.0:* 558/chronyd
udp 0 0 0.0.0.0:685 0.0.0.0:* 22134/rpcbind
udp 0 0 0.0.0.0:4952 0.0.0.0:* 32304/python2
udp6 0 0 :::111 :::* 22134/rpcbind
udp6 0 0 ::1:323 :::* 558/chronyd
udp6 0 0 :::685 :::* 22134/rpcbind
udp6 0 0 :::38397 :::* 585/dhclient
