排錯(cuò)的時(shí)候在計(jì)算節(jié)點(diǎn)執(zhí)行了nova list查看實(shí)例情況
結(jié)果提示
ERROR (CommandError): You must provide a user name/id (via --os-username, --os-user-id, env[OS_USERNAME] or env[OS_USER_ID]) or an auth token (via --os-token).
看來是沒有配置keystone鑒權(quán)信息的原因
創(chuàng)建鑒權(quán)信息
vi ~/keystonerc
輸入控制節(jié)點(diǎn)的鑒權(quán)信息
export OS_PROJECT_DOMAIN_NAME=default
export OS_USER_DOMAIN_NAME=default
export OS_PROJECT_NAME=admin
export OS_USERNAME=admin
export OS_PASSWORD=password
export OS_AUTH_URL=http://controller:5000/v3
export OS_IDENTITY_API_VERSION=3
export OS_IMAGE_API_VERSION=2
export PS1='[\u@\h \W(compute)]\$ '
export OS_VOLUME_API_VERSION=3
export OS_TENANT_NAME=admin
export OS_VOLUME_API_VERSION=3
使鑒權(quán)信息生效
chmod 600 ~/keystonerc
source ~/keystonerc
echo "source ~/keystonerc " >> ~/.bash_profile
測(cè)試是否正常
執(zhí)行文章來源：http://www.zghlxwxcb.cn/news/detail-506187.html
nova list
可以打印信息了，雖然還是ERROR的…文章來源地址http://www.zghlxwxcb.cn/news/detail-506187.html
+--------------------------------------+--------------+--------+------------+-------------+----------+
| ID | Name | Status | Task State | Power State | Networks |
+--------------------------------------+--------------+--------+------------+-------------+----------+
| 971320a3-1722-4702-a963-4bebe8309b61 | CentOS7Test | ERROR | - | NOSTATE | |
| 94eeaff5-e3ea-4dd0-bf59-5cf92b682b37 | CentOS7Test2 | ERROR | - | NOSTATE | |
| 4a58ab57-a1b2-4e80-bc96-2c52d4d7c261 | CentOS7Test3 | ERROR | - | NOSTATE | |
| 4096cfdb-57f1-449f-a0c0-44e5a5e8996b | test | ERROR | - | NOSTATE | |
+--------------------------------------+--------------+--------+------------+-------------+----------+
到了這里，關(guān)于OpenStack+Ceph集群 計(jì)算節(jié)點(diǎn)執(zhí)行nova list提示ERROR (CommandError): You must provide a user name/id的文章就介紹完了。如果您還想了解更多內(nèi)容，請(qǐng)?jiān)谟疑辖撬阉鱐OY模板網(wǎng)以前的文章或繼續(xù)瀏覽下面的相關(guān)文章，希望大家以后多多支持TOY模板網(wǎng)！
