# cat keystonerc_admin

export OS_USERNAME=admin
export OS_TENANT_NAME=admin
export OS_PASSWORD=b8182dc318ea4ea8
export OS_AUTH_URL=http://10.79.60.2:35357/v2.0/
export PS1='[\u@\h \W(keystone_admin)]\$ '

# source keystonerc_admin

用下面的命令把密码改成admin

# keystone user-password-update --pass admin admin