CN107844314B - Method and system for upgrading Weblogic application program - Google Patents
Method and system for upgrading Weblogic application program Download PDFInfo
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Abstract
The application discloses a method for upgrading a Weblogic application program, which comprises the steps of installing an SSH protocol and establishing SSH mutual trust with a client; acquiring first node information and second node information of a warehouse machine node; wherein the Weblogic application package is stored in the warehouse engine node; inquiring the position information of the Weblogic application program package according to the first node information; and searching the node directory of the node to be upgraded according to the second node information, and transmitting the Weblogic application program package to the corresponding node directory so as to upgrade the Weblogic application program. The method can realize automatic upgrading of the Weblogic application program, improve upgrading efficiency and reduce error rate. The application also discloses a system for upgrading the Weblogic application program, a computer readable storage medium and a server, which have the beneficial effects.
Description
Technical Field
The invention relates to the field of application servers, in particular to a method and a system for upgrading a Weblogic application program, a computer-readable storage medium and a server.
Background
WebLogic application is a Java application. The WebLogic managed server may be started or terminated remotely from the management console by means of a WebLogic application program. WebLogic application is a separate Java application, along with WebLogic server software offerings. The managed server may be terminated by the management console, another way is to terminate the remote managed server with the node manager. When the remote server is hung or does not respond, the remote server process needs to be killed.
To remotely boot a managed server, a node manager is first configured and run on the machine on which the managed server is located. A node manager performs remote start and stop that may be responsible for all managed servers on a machine.
In the prior art, in order to upgrade a remote boot managed server, a node manager needs to be configured and run on a machine where the managed server is located, and the node manager needs to be configured as a daemon. However, this method requires manual intervention, is inefficient and is prone to error.
Therefore, how to automatically upgrade the Weblogic application program, improve the upgrade efficiency and reduce the error rate is a technical problem that needs to be solved by those skilled in the art at present.
Disclosure of Invention
The application aims to provide a method and a system for upgrading a Weblogic application program, a computer readable storage medium and a server, which can automatically upgrade the Weblogic application program, improve the upgrading efficiency and reduce the error rate.
In order to solve the above technical problem, the present application provides a method for upgrading a Weblogic application program, including:
installing an SSH protocol and establishing SSH mutual trust with a client;
acquiring first node information and second node information of a warehouse machine node; the Weblogic application program package is stored in the warehouse machine node, the storage position of the Weblogic application program package is recorded in the first node information, and the node directory of the node to be upgraded is recorded in the second node information;
inquiring the position information of the Weblogic application program package according to the first node information;
and searching the node directory of the node to be upgraded according to the second node information, and transmitting the Weblogic application program package to the corresponding node directory so as to upgrade the Weblogic application program.
Optionally, before obtaining the first node information and the second node information of the warehouse rack node, the method further includes:
judging whether the Weblogic application program package exists in the server side;
if not, inquiring the rebooting node of the client, and calling a rebooting module to reboot the rebooting node in an SSH mode.
Optionally, querying the location information of the Weblogic application package according to the first node information includes:
and inquiring the storage position of the Weblogic application program package according to the first node information, and transmitting the Weblogic application program package to the client side in an rsync mode by using a management control module.
Optionally, transmitting the Weblogic application package to the corresponding node directory includes:
and transmitting the Weblogic application program package to the node directory in an rsync mode.
The application also provides a system for upgrading the Weblogic application program, which comprises the following steps:
the mutual trust establishing module is used for installing an SSH protocol and establishing SSH mutual trust with the client;
the information acquisition module is used for acquiring first node information and second node information of the warehouse machine node; the Weblogic application program package is stored in the warehouse machine node, the storage position of the Weblogic application program package is recorded in the first node information, and the node directory of the node to be upgraded is recorded in the second node information;
the query module is used for querying the position information of the Weblogic application package according to the first node information;
and the upgrading module is used for searching the node directory of the node to be upgraded according to the second node information and transmitting the Weblogic application program package to the corresponding node directory so as to upgrade the Weblogic application program.
Optionally, the method further includes:
the judging module is used for judging whether the Weblogic application program package exists in the server side;
and the restarting module is used for inquiring the restarting node of the client when the Weblogic application program package does not exist in the server, and calling the restarting module to restart the restarting node in an SSH (secure Shell) mode.
Optionally, the upgrade module includes:
and the rsync transmission unit is used for transmitting the Weblogic application program package to the node directory in an rsync mode.
The application also provides a computer readable storage medium, on which a computer program is stored, which when executed, implements the steps performed by the above method for upgrading a Weblogic application.
The application also provides a server, which comprises a memory and a processor, wherein the memory stores a computer program, and the processor realizes the steps executed by the method for upgrading the Weblogic application program when calling the computer program in the memory.
The invention provides a method for upgrading a Weblogic application program, which comprises the steps of installing an SSH protocol and establishing SSH mutual trust with a client; acquiring first node information and second node information of a warehouse machine node; the Weblogic application program package is stored in the warehouse machine node, the storage position of the Weblogic application program package is recorded in the first node information, and the node directory of the node to be upgraded is recorded in the second node information; inquiring the position information of the Weblogic application program package according to the first node information; and searching the node directory of the node to be upgraded according to the second node information, and transmitting the Weblogic application program package to the corresponding node directory so as to upgrade the Weblogic application program.
The SSH (Secure Shell, Chinese name: Secure Shell protocol) used in the scheme is a protocol for providing security for network service, and the Weblogic application program package is transmitted to a node directory corresponding to a node to be upgraded by installing the SSH protocol, establishing SSH mutual trust with a client and utilizing second node information of a warehouse machine node so as to complete automatic upgrade of the Weblogic application program. According to the scheme, manual intervention is not needed in the implementation process, the Weblogic application program can be automatically upgraded, the upgrading efficiency is improved, and the error rate is reduced. The application also provides a system for upgrading the Weblogic application program, a computer readable storage medium and a server, which have the beneficial effects and are not described herein again.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a flowchart of a method for upgrading a Weblogic application according to an embodiment of the present application;
fig. 2 is a flowchart of another method for upgrading a Weblogic application according to an embodiment of the present application;
fig. 3 is a schematic structural diagram of a system for upgrading a Weblogic application according to an embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.
Referring to fig. 1, fig. 1 is a flowchart of a method for upgrading a Weblogic application according to an embodiment of the present application.
The specific steps may include:
s101: installing an SSH protocol and establishing SSH mutual trust with a client;
WebLogic is an application server produced by Oracle corporation of america, specifically, a middleware based on the JAVAEE architecture, and is a Java application server for developing, integrating, deploying and managing large distributed Web applications, Web applications and database applications. Dynamic functions of Java are introduced into the development, integration, deployment and management of large-scale network applications. The purpose of the scheme is to upgrade the Weblogic application program, but when the Weblogic application program used for upgrading the Weblogic application program is started remotely, a node manager needs to be configured and operated on the managed server, and the node manager needs to be configured as a background manager. Therefore, the corresponding node to be upgraded is automatically selected according to the Weblogic application program package to be transmitted so as to complete the upgrading operation.
It is noted that the implementation subject of the present solution is the server, and the Weblogic application is an upgrade completed on the client. The SSH (secure shell) protocol is a security protocol established on the basis of an application layer, and after the SSH protocol is established, the server and the client establish SSH mutual trust, and then the update of the application program of the client can be completed by using the second node information.
It can be understood that after the Weblogic application program upgrading operation is performed once, if the Weblogic application program needs to be upgraded again, the steps of installing the SSH protocol and establishing the SSH mutual trust do not need to be repeatedly performed, that is, the steps from S102 to S104 can be repeatedly performed after the step of S101 is performed in the present solution. That is, the steps described in S101 need to be executed when the Weblogic application upgrade operation is performed for the first time, and the steps executed in S101 need not be repeated when the Weblogic application upgrade operation is not performed for the first time.
S102: acquiring first node information and second node information of a warehouse machine node; the Weblogic application program package is stored in the warehouse machine node, the storage position of the Weblogic application program package is recorded in the first node information, and the node directory of the node to be upgraded is recorded in the second node information;
the repository node described in this step is a storage space for storing various application packages at the server, that is, the Weblogic application package referred to in this embodiment is also stored in the server. The first node information of the warehouse engine node contains storage locations of respective application packages (including Weblogic application packages) stored in the warehouse engine node. Generally speaking, the storage location of the Weblogic application package is not changed, and when the Weblogic application package is stored in the repository node, the specific storage location of the Weblogic application package can be recorded in the relationship table, so that the relationship table can be directly queried when the information of the first node is searched. Of course, how to obtain the first node information of the warehouse node is not limited here, and those skilled in the art may select the first node information according to the practical application of the present solution.
The step is to upgrade the application program of the node to be upgraded by using the second node information of the warehouse machine node on the basis that the SSH mutual trust is established between the S101 and the client. The nodes to be upgraded are nodes needing to upgrade the Weblogic application program, the number of the nodes to be upgraded can be one or more, and the number of the nodes to be upgraded is not limited. The second node information may include location information (i.e., a node directory) of a node to be upgraded, and the purpose of obtaining the second node information is to determine a path for transmission of the Weblogic application package so as to complete upgrading of the Weblogic application.
S103: inquiring the position information of the Weblogic application program package according to the first node information;
the step is based on that S102 finds out the first node information, the position information of the Weblogic application package is inquired according to the first node information, and the Weblogic application package is extracted according to the position information of the Weblogic application package, so that the Weblogic application package is transmitted to the node to be upgraded.
It should be noted that in the present solution, the Weblogic application package is not transmitted to the client, and the upgrading of the Weblogic application program of the node to be upgraded of the client can be completed, so that the location information of the node to be upgraded needs to be found after the location information of the Weblogic application package is determined. As a preferred embodiment, the Weblogic application package may be first transmitted to a temporary storage space in the client, and then transmitted to the node directory of the node to be upgraded after querying the location information of the node to be upgraded.
S104: and searching the node directory of the node to be upgraded according to the second node information, and transmitting the Weblogic application program package to the corresponding node directory so as to upgrade the Weblogic application program.
This step is intended to determine the transmission path of the Weblogic application package to complete the installation operation of the Weblogic application. On the basis of the step S103, after the node directory of the node to be upgraded is found according to the second node information, it is equivalent to determining a transmission path for transmitting the Weblogic application package from the server to the client.
It should be noted that, in this step, the Weblogic application package is transmitted to the corresponding node directory, and there may be a plurality of nodes to be upgraded that need to upgrade different Weblogic application programs at the same time, so the Weblogic application package should be transmitted to the corresponding node to be upgraded. The Weblogic application package can be ensured to correspond to the node to be upgraded through information such as a name and an identification code, and the Weblogic application package is not specifically limited herein. After the Weblogic application program package is transmitted to the corresponding node directory, the node to be upgraded can restart upgrading operation by automatically calling the Weblogic application program package. As a preferred embodiment, after the node to be upgraded is upgraded, the Weblogic application package may be backed up by using the remote management and control program module.
The SSH used in this embodiment is a protocol for providing security for the web service, and the automatic upgrade of the Weblogic application program is completed by installing the SSH protocol, establishing SSH mutual trust with the client, and transmitting the Weblogic application program package to the node directory corresponding to the node to be upgraded by using the second node information of the warehouse node. According to the scheme, manual intervention is not needed in the implementation process, the Weblogic application program can be automatically upgraded, the upgrading efficiency is improved, and the error rate is reduced.
Referring to fig. 2, fig. 2 is a flowchart of another method for upgrading a Weblogic application according to an embodiment of the present application;
the specific steps may include:
s201: judging whether the Weblogic application program package exists in the server side; if not, the step S202 is entered; if yes, entering S203;
the warehouse machine node exists in the server, and judging whether the Weblogic application program package exists in the server is equivalent to judging whether the Weblogic application program package exists in the warehouse machine node.
S202: and inquiring the rebooting node of the client, and calling a rebooting module to reboot the rebooting node in an SSH mode.
S203: installing an SSH protocol and establishing SSH mutual trust with a client;
s204: acquiring first node information and second node information of a warehouse machine node; the Weblogic application program package is stored in the warehouse machine node, the storage position of the Weblogic application program package is recorded in the first node information, and the node directory of the node to be upgraded is recorded in the second node information;
s205: inquiring the storage position of the Weblogic application program package according to the first node information;
s206: and searching the node directory of the node to be upgraded according to the second node information, and transmitting the Weblogic application program package to the node directory in an rsync (data mirror image backup tool) mode so as to upgrade the Weblogic application program.
Wherein, rsync is a data mirror backup tool under the unix-like system. Remote synchronization, support of local replication, or synchronization with other SSH, rsync hosts can be performed using the fast incremental backup tool Remote Sync.
Referring to fig. 3, fig. 3 is a schematic structural diagram of a system for upgrading a Weblogic application according to an embodiment of the present application;
the system may include:
a mutual trust establishing module 100, configured to install an SSH protocol and establish SSH mutual trust with a client;
the information acquisition module 200 is configured to acquire first node information and second node information of a warehouse machine node; the Weblogic application program package is stored in the warehouse machine node, the storage position of the Weblogic application program package is recorded in the first node information, and the node directory of the node to be upgraded is recorded in the second node information;
the query module 300 is configured to query the location information of the Weblogic application package according to the first node information;
the upgrading module 400 is configured to search the node directory of the node to be upgraded according to the second node information, and transmit the Weblogic application package to the corresponding node directory, so as to upgrade the Weblogic application.
In another embodiment of the system for upgrading a Weblogic application provided in the present application, the method further includes:
the judging module is used for judging whether the Weblogic application program package exists in the server side;
and the restarting module is used for inquiring the restarting node of the client when the Weblogic application program package does not exist in the server, and calling the restarting module to restart the restarting node in an SSH (secure Shell) mode.
Further, the upgrade module 400 includes:
and the rsync transmission unit is used for transmitting the Weblogic application program package to the node directory in an rsync mode.
Since the embodiment of the system part corresponds to the embodiment of the method part, the embodiment of the system part is described with reference to the embodiment of the method part, and is not repeated here.
The present application also provides a computer readable storage medium having stored thereon a computer program which, when executed, may implement the steps provided by the above-described embodiments. The storage medium may include: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
The application also provides a server, which may include a memory and a processor, where the memory stores a computer program, and the processor may implement the steps provided by the foregoing embodiments when calling the computer program in the memory. Of course, the server may also include various network interfaces, power supplies, and the like.
The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. For the system disclosed by the embodiment, the description is relatively simple because the system corresponds to the method disclosed by the embodiment, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (6)
1. A method of upgrading a Weblogic application, comprising:
installing an SSH protocol and establishing SSH mutual trust with a client;
acquiring first node information and second node information of a warehouse machine node; the Weblogic application program package is stored in the warehouse machine node, the storage position of the Weblogic application program package is recorded in the first node information, and the node directory of the node to be upgraded is recorded in the second node information;
inquiring the position information of the Weblogic application program package according to the first node information;
searching the node directory of the node to be upgraded according to the second node information, and transmitting the Weblogic application program package to the corresponding node directory so as to upgrade the Weblogic application program;
before acquiring the first node information and the second node information of the warehouse machine node, the method further comprises the following steps:
judging whether the Weblogic application program package exists in the server side;
if not, inquiring a restarting node of the client, and calling a restarting module to restart the restarting node in an SSH (secure Shell) manner;
when upgrading operation of the Weblogic application program is carried out for the first time, the operation of installing the SSH protocol and establishing SSH mutual trust with the client is executed; and when the Weblogic application program upgrading operation is not carried out for the first time, the operation of installing the SSH protocol and establishing SSH mutual trust with the client is not executed.
2. The method of claim 1, wherein transmitting the Weblogic application package to the corresponding node directory comprises:
and transmitting the Weblogic application program package to the node directory in an rsync mode.
3. A system for upgrading a Weblogic application, comprising:
the mutual trust establishing module is used for installing an SSH protocol and establishing SSH mutual trust with the client;
the information acquisition module is used for acquiring first node information and second node information of the warehouse machine node; the Weblogic application program package is stored in the warehouse machine node, the storage position of the Weblogic application program package is recorded in the first node information, and the node directory of the node to be upgraded is recorded in the second node information;
the query module is used for querying the position information of the Weblogic application package according to the first node information;
the upgrading module is used for searching the node directory of the node to be upgraded according to the second node information and transmitting the Weblogic application program package to the corresponding node directory so as to upgrade the Weblogic application program;
wherein, still include:
the judging module is used for judging whether the Weblogic application program package exists in the server side;
the restarting module is used for inquiring the restarting node of the client when the Weblogic application program package does not exist in the server, and calling the restarting module to restart the restarting node in an SSH (secure Shell) mode;
when upgrading operation of the Weblogic application program is carried out for the first time, starting a working process corresponding to the mutual trust establishing module; and when the Weblogic application program upgrading operation is not carried out for the first time, the working process corresponding to the mutual trust establishing module is not started.
4. The system of claim 3, wherein the upgrade module comprises:
and the rsync transmission unit is used for transmitting the Weblogic application program package to the node directory in an rsync mode.
5. A computer-readable storage medium, on which a computer program is stored, which, when executed, implements the method of any one of claims 1 to 2.
6. A server comprising a memory in which a computer program is stored and a processor which, when called upon in the memory, implements the method of any one of claims 1 to 2.
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US6230194B1 (en) * | 1997-07-14 | 2001-05-08 | Freegate Corporation | Upgrading a secure network interface |
| CN100385855C (en) * | 2006-03-31 | 2008-04-30 | 华为技术有限公司 | System and its method for central remote automatic upgrading software |
| WO2008042984A2 (en) * | 2006-10-03 | 2008-04-10 | Salesforce.Com, Inc. | Methods and systems for upgrading and installing application packages to an application platform |
| CN102427466A (en) * | 2011-08-24 | 2012-04-25 | 厦门雅迅网络股份有限公司 | Long-distance updating system and long-distance software automatic updating method based on same |
| KR101782457B1 (en) * | 2013-08-13 | 2017-09-28 | 후아웨이 테크놀러지 컴퍼니 리미티드 | Application upgrade method and apparatus |
| CN104506580B (en) * | 2014-12-05 | 2018-10-19 | 蓝信移动（北京）科技有限公司 | A kind of method and system of uniform client version |
| CN105117263B (en) * | 2015-09-14 | 2018-06-22 | 北京空间飞行器总体设计部 | A kind of unix environment software system updating method |
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