官术网_书友最值得收藏!

Conventions

In this book, you will find a number of text styles that distinguish between different kinds of information. Here are some examples of these styles and an explanation of their meaning.

Code words in text, database table names, folder names, filenames, file extensions, pathnames, dummy URLs, user input, and Twitter handles are shown as follows: "The OPENSTACK_KEYSTONE_DEFAULT_ROLE setting in the /etc/openstack-dashboard/local_settings.py file must also be modified before the dashboard can be used."

A block of code is set as follows:

[DEFAULT] 
...
my_ip = 10.254.254.101
vncserver_proxyclient_address = 10.254.254.101
vnc_enabled = True
vncserver_listen = 0.0.0.0
novncproxy_base_url = http://controller01:6080/vnc_auto.html

When we wish to draw your attention to a particular part of a code block, the relevant lines or items are set in bold:

nova boot --flavor <FLAVOR_ID> --image <IMAGE_ID> \
--nic net-id=<NETWORK_ID> --security-group <SECURITY_GROUP_ID> \
INSTANCE_NAME

Any command-line input or output is written as follows:

# service nova-api restart
# service nova-cert restart
# service nova-consoleauth restart
# service nova-scheduler restart
# service nova-conductor restart
# service nova-novncproxy restart

New terms and important words are shown in bold. Words that you see on the screen, for example, in menus or dialog boxes, appear in the text like this: "Looking at the following screenshot, the System Information panel provides the user with information about the environment, including Services and Compute Services."

Note

Warnings or important notes appear in a box like this.

Tip

Tips and tricks appear like this.

主站蜘蛛池模板: 盐亭县| 延寿县| 崇左市| 巴中市| 丹阳市| 桓台县| 亳州市| 临颍县| 大连市| 康平县| 吉木萨尔县| 同江市| 郯城县| 安仁县| 许昌县| 长葛市| 晋州市| 临潭县| 灌云县| 芦溪县| 正定县| 商都县| 北海市| 巴林左旗| 昌都县| 昭觉县| 贵州省| 蓬溪县| 安顺市| 获嘉县| 西和县| 五华县| 鄯善县| 陆丰市| 广平县| 建平县| 凭祥市| 油尖旺区| 宁河县| 资源县| 锦屏县|