CN106534401A - Method for transforming host storage network IP from dynamic state to static state - Google Patents
Method for transforming host storage network IP from dynamic state to static state Download PDFInfo
- Publication number
- CN106534401A CN106534401A CN201611065811.5A CN201611065811A CN106534401A CN 106534401 A CN106534401 A CN 106534401A CN 201611065811 A CN201611065811 A CN 201611065811A CN 106534401 A CN106534401 A CN 106534401A
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- Prior art keywords
- network
- static
- address
- host
- dynamic
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Classifications
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/50—Address allocation
- H04L61/5007—Internet protocol [IP] addresses
- H04L61/5014—Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L61/00—Network arrangements, protocols or services for addressing or naming
- H04L61/09—Mapping addresses
- H04L61/25—Mapping addresses of the same type
- H04L61/2503—Translation of Internet protocol [IP] addresses
- H04L61/2557—Translation policies or rules
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- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/01—Protocols
- H04L67/10—Protocols in which an application is distributed across nodes in the network
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
- H04L67/00—Network arrangements or protocols for supporting network services or applications
- H04L67/2866—Architectures; Arrangements
- H04L67/30—Profiles
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- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Computer And Data Communications (AREA)
- Small-Scale Networks (AREA)
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
The invention relates to the technical field of cloud computing, and especially relates to a method for transforming a cloud computing automatic deployment host storage network IP from dynamic state to static state. The method comprises the following steps of: acquiring a dynamic IP address assigned by DHCP through a host storage network card; identifying the name of the host storage network card; acquiring dynamic IP address information of the storage network card; creating a static IP configuration file; and setting the address information of a static storage network to finally transform the storage network of a host to static network configuration. According to a setting method for transforming the dynamic IP of the cloud computing host storage network to the static network, the reliability and stability of the cloud computing automatic deployment host storage static network can be increased.
Description
Technical field
The present invention relates to field of cloud computer technology, it is dynamic that particularly a kind of cloud computing automatic deployment host stores network IP
The method for changing into static state.
Background technology
After field of cloud calculation host automatic deployment, dynamic IP changes into static network method to set up, most of at present
It is the network information that dynamic network interface card is obtained using ifconfig orders, then obtains ip addresses, mask digit is covered calculating subnet
The numerical value of code, finally by the edit commands of vim, is added manually in the middle of configuration file, then restarts network and come into force.For this
The method of kind especially drawback, needs acquisition IP address information manually simultaneously to change corresponding network profile, compares in deployment node
In the case of many, it may appear that a large amount of to repeat the manual confirmation network information and change the situation of configuration file, it is easy to configuration occur
Mistake, causes network communication problem, so as to affect the speed of cloud computing automatic deployment host installation and deployment.And this method makes
With effectively reducing configuration error appearance, or even occur without, while reducing the working time of configuration.
The content of the invention
Present invention solves the technical problem that being that a kind of cloud computing automatic deployment host storage network dynamic ip conversion is quiet
The method of state ip, it is unstable to solve cloud computing automatic deployment host storage network dynamic IP, and manual modification is into fixed IP
Easily there is configuration error, expend the problem of a large amount of configuration works.
The present invention solves the technical scheme of above-mentioned technical problem,
Described method comprises the steps：
Step 1：Host storage network interface card obtains DHCP dynamic IP addressings；
Step 2：Identification host storage network interface card title；
Step 3：Obtain storage network interface card dynamic IP addressing information；
Step 4：Create static ip address configuration file；
Step 5：Static storage network ip address is set；
Step 6：Network configuration information is persisted in network profile, most at last the network of host from DHCP from
Dynamic acquisition modes become static network configuration.
Remote deployment host of the described method using PXE, and the specified network interface card acquisition storage network of host is set.
Described host storage network interface card obtains dynamic IP, is passed through in the middle of cloud computing host automatic deployment process
DHCP modes are distributed the mode of IP address and obtain dynamic IP addressing information；
Described IP address information includes IP address, gateway address, the network segment, domain name resolution server.
Described establishment static ip address file, refers to according to network type, creates new by touch orders
Ifcfg-* files.
Described static network configuration, after referring to acquisition network configuration information, by network configurator by network configuration
Information is persisted in network profile；Network interface card is reloaded, static configuration is come into force.
The method that the method for the present invention combines the self-defined transmission of parameter and the identification of system network interface card, by the concrete network information
Transmission, and the automatic decision of relevant network conditions carries out automatically conversion of the networking from dynamic IP to static network, effectively solves
Certainly by the artificial acquisition network information and configuration file is set to it is easily configured mistake encountered in, it is in a large number numerous and diverse to match somebody with somebody
Work is put, operating efficiency is realized that principle is simple, reliable, is easily integrated in cloud computing platform than relatively low problem.
Description of the drawings
The present invention is further described below in conjunction with the accompanying drawings：
Fig. 1 is the flow chart of the present invention.
Specific embodiment
According to flow process Fig. 1, the step of the present invention is：
(1) host storage network interface card obtains dhcp dynamic IP addressings
(2) recognize host storage network interface card title
Implement and can be found under/sys/class/net using all of network interface of linux lower networks, no matter
Interface type.
The network interface card title recognized by following interception of commands operating system：
Ls/sys/class/net/ | grep e | awk ' NR==3 { print $ 1 } '
And pass to call by value parameter DHCP_CARD
(3) obtain storage network interface card dynamic IP addressing information
Implement the information that network interface card is obtained using linux lower network order ip addr：
ip addr|grep″dynamic$DHCP_CARD″
For example：
3：enpls0f1：<BROADCAST, MULTICAST, UP, LOWER_UP>mtu 1500
qdisc mq state UP qlen 1000
link/ether 00：a0：d1：eb：5e：65brd ff：ff：ff：ff：ff：ff
inet 192.168.2.43/24brd 192.168.2.255scope global enpls0f1
valid_lft forever preferred_lft forever
inet6fe80：：2a0：dlff：feeb：5e65/64scope link
valid_lft forever preferred_lft forever
Then the IP address of current network node is：192.168.2.43/24
The IP address of network is obtained by the intercepting order of script again：
Ip addr | grep " dynamic $ DHCP_CARD " | awk ' { print $ 2 } ' | 1 subnet masks of cut-d "/"-f：
Ip addr | grep " dynamic $ DHCP_CARD " | awk ' { print $ 2 } ' | cut-d "/"-f2 gateways：
`echo$DHCP_IP|awk-F.′{print$1″f.″$2″.″$3}′`.254
(4) create static IP configuration file
Related file is created by touch orders
touch/etc/sysconfig/network-scripts/ifcfg-$DHCP_CARD
(5) static storage network ip address is set
The network schemer of conversion current configuration file：
sed-i′s/dhcp/static/g′$ETHCONF
Remove IPV6 settings, remove UUID
sed-i-e′s/∧UUID/#UUID/g′-e″s/∧IPV6INIT/#IPV6INIT/g″-e
″s/∧NETBOOT/#NETBOOT/g″$ETHCONF
Setting IP relevant informations are in the middle of current network configuration file：
echo-e
" IPADDR=$ DHCP_IP nNETMASK=255.255.255.0 nGATEWAY=`echo
$ DHCP_IP | awk-F. ' { 2 ". " 3 of print 1 ". " } ' ｀ .254 " ＞ ＞ ETHCONF.
Claims (7)
1. a kind of host stores network IP dynamic conversions into static method, it is characterised in that described method includes as follows
Step：
Step 1：Host storage network interface card obtains DHCP dynamic IP addressings；
Step 2：Identification host storage network interface card title；
Step 3：Obtain storage network interface card dynamic IP addressing information；
Step 4：Create static ip address configuration file；
Step 5：Static storage network ip address is set；
Step 6：Network configuration information is persisted in network profile, most the network of host is obtained automatically from DHCP at last
The mode of taking becomes static network configuration.
2. method according to claim 1, it is characterised in that：Remote deployment host of the described method using PXE, and
Arranging host specifies network interface card to obtain storage network.
3. method according to claim 1, it is characterised in that：
Described host storage network interface card obtains dynamic IP, is to pass through DHCP side in the middle of cloud computing host automatic deployment process
The mode of formula distribution IP address obtains dynamic IP addressing information；
Described IP address information includes IP address, gateway address, the network segment, domain name resolution server.
4. method according to claim 2, it is characterised in that：
Described host storage network interface card obtains dynamic IP, is to pass through DHCP side in the middle of cloud computing host automatic deployment process
The mode of formula distribution IP address obtains dynamic IP addressing information；
Described IP address information includes IP address, gateway address, the network segment, domain name resolution server.
5. the method according to any one of Claims 1-4, it is characterised in that：Described establishment static ip address file, refers to
Be, according to network type, new ifcfg-* files to be created by touch orders.
6. the method according to any one of Claims 1-4, it is characterised in that：Described setting static network, refers to acquisition
After network configuration information, network configuration information is persisted in network profile by network configurator；Reload
Network interface card, static configuration is come into force.
7. method according to claim 5, it is characterised in that：Described static network configuration, refers to acquisition network configuration
After information, network configuration information is persisted in network profile by network configurator；Network interface card is reloaded, will be quiet
State configuration take-effective.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065811.5A CN106534401B (en) | 2016-11-28 | 2016-11-28 | A kind of host storage network IP dynamic conversion is at static method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611065811.5A CN106534401B (en) | 2016-11-28 | 2016-11-28 | A kind of host storage network IP dynamic conversion is at static method |
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| Publication Number | Publication Date |
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| CN106534401A true CN106534401A (en) | 2017-03-22 |
| CN106534401B CN106534401B (en) | 2019-11-15 |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113641364A (en) * | 2021-07-27 | 2021-11-12 | 上海云轴信息科技有限公司 | Method and system for deploying multi-node system of super-fusion cloud platform |
| CN114389949A (en) * | 2022-01-20 | 2022-04-22 | 网宿科技股份有限公司 | Route upgrading method, electronic equipment and storage medium |
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| CN105426184A (en) * | 2015-11-12 | 2016-03-23 | 浪潮电子信息产业股份有限公司 | Method for setting static IP of Linux system of whole cabinet in batch |
| CN106131245A (en) * | 2016-08-31 | 2016-11-16 | 迈普通信技术股份有限公司 | The collocation method of a kind of AP, configuration service device, AP and system |
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2016
- 2016-11-28 CN CN201611065811.5A patent/CN106534401B/en active Active
Patent Citations (3)
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| CN101518022A (en) * | 2006-09-20 | 2009-08-26 | 三星电子株式会社 | Method and apparatus for configuring internet protocol address, information server, and information storage medium storing data format of message therefor |
| CN105426184A (en) * | 2015-11-12 | 2016-03-23 | 浪潮电子信息产业股份有限公司 | Method for setting static IP of Linux system of whole cabinet in batch |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113641364A (en) * | 2021-07-27 | 2021-11-12 | 上海云轴信息科技有限公司 | Method and system for deploying multi-node system of super-fusion cloud platform |
| CN114389949A (en) * | 2022-01-20 | 2022-04-22 | 网宿科技股份有限公司 | Route upgrading method, electronic equipment and storage medium |
| CN114389949B (en) * | 2022-01-20 | 2024-04-12 | 网宿科技股份有限公司 | Route upgrading method, electronic equipment and storage medium |
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| CN106534401B (en) | 2019-11-15 |
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Address after: 523808 19th Floor, Cloud Computing Center, Chinese Academy of Sciences, No. 1 Kehui Road, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Province Applicant after: G-CLOUD TECHNOLOGY Co.,Ltd. Address before: 523808 Guangdong province Dongguan City Songshan Lake Science and Technology Industrial Park Building No. 14 Keyuan pine Applicant before: G-CLOUD TECHNOLOGY Co.,Ltd. |
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Effective date of registration: 20230609 Address after: Room 303, Building 1, No.1 Kehui Road, Songshan Lake Park, Dongguan City, Guangdong Province, 523000 Patentee after: Zhongke Cloud (Dongguan) Technology Co.,Ltd. Address before: 523808 19th floor, Cloud Computing Center, Chinese Academy of Sciences, No.1 Kehui Road, Songshanhu high tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: G-CLOUD TECHNOLOGY Co.,Ltd. |