CN110460469B - System upgrading method and device and storage medium - Google Patents
System upgrading method and device and storage medium Download PDFInfo
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Abstract
The embodiment of the invention provides a system upgrading method, a device and a storage medium, wherein the method comprises the following steps: the first node server receives a system upgrading instruction from the terminal and analyzes the system upgrading instruction to obtain a system upgrading type; the first node server starts a local system upgrading service object according to the system upgrading type or sends a system upgrading instruction to the second node server so that the second node server starts the local system upgrading service object according to the system upgrading instruction; the system upgrading service object is used for upgrading the system on the first node server or the second node server. The embodiment of the invention realizes the automatic upgrading operation of the system on the first node server or the second node server, improves the system upgrading efficiency and shortens the system upgrading time. Moreover, the functions of local system upgrading and remote system upgrading are realized.
Description
Technical Field
The present invention relates to the field of video networking technologies, and in particular, to a method and an apparatus for upgrading a system, and a computer-readable storage medium.
Background
The video network is a special network for transmitting high-definition video and a special protocol at high speed based on Ethernet hardware, is a higher-level form of the Ethernet and is a real-time network.
The video network monitoring and networking management and scheduling system is used for carrying out unified management on accessed monitoring equipment and the like, and when a new system version of the video network monitoring and networking management and scheduling system is released, the upgrading process of the new system comprises a series of operations of stopping all services of the old system, program backup of the old system, database backup, program configuration of the new system, service starting, new script importing of the database and the like. Each new system upgrade takes at least 30-60 minutes without consideration of human operator error, which often results in failed upgrades of the new system, resulting in repeated upgrades over time.
Disclosure of Invention
In view of the above, embodiments of the present invention are proposed to provide a system upgrade method, apparatus and a computer readable storage medium that overcome or at least partially solve the above problems.
In order to solve the above problem, an embodiment of the present invention discloses a system upgrade method, which is applied to a video networking monitoring and networking management and scheduling system, and the video networking monitoring and networking management and scheduling system includes: the system comprises a terminal, a first node server and a second node server, wherein the first node server is in communication connection with the terminal and the second node server respectively, and system upgrading service objects are arranged on the first node server and the second node server respectively; the method comprises the following steps: the first node server receives a system upgrading instruction from the terminal; the first node server analyzes the system upgrading instruction to obtain a system upgrading type; the first node server starts the local system upgrading service object according to the system upgrading type, or sends the system upgrading instruction to the second node server, so that the second node server starts the local system upgrading service object according to the system upgrading instruction; the system upgrading service object is used for upgrading the system on the first node server or the second node server.
Optionally, the system upgrade type includes a local immediate upgrade type, a local timing upgrade type, a remote immediate upgrade type, and a remote timing upgrade type; the step that the first node server starts the local system upgrading service object according to the system upgrading type comprises the following steps: when the system upgrading type is the local immediate upgrading type, the first node server immediately starts a local system upgrading service object; or, when the system upgrade type is the local timing upgrade type, the first node server starts the local system upgrade service object according to the upgrade time information carried in the system upgrade instruction; the step of sending the system upgrading instruction to the second node server by the first node server according to the system upgrading type comprises the following steps: and when the system upgrading type is the remote immediate upgrading type or the remote timing upgrading type, the first node server sends the system upgrading instruction to the second node server.
Optionally, after the step of the first node server analyzing the system upgrade instruction to obtain a system upgrade type, before the step of the first node server sending the system upgrade instruction to the second node server according to the system upgrade type, the method further includes: the first node server receives state request information from the terminal; the first node server sends the state request information and the verification request information to the second node server; the first node server receives the state information and the verification result from the second node server; the state information comprises one or more of area information, maintainer information, system version information, video network serial numbers and upgrading task information; and the second node server is provided with a node server which allows the upgrading operation of the system on the second node server in advance.
Optionally, the step of sending, by the first node server, the system upgrade instruction to the second node server according to the system upgrade type includes: and when the verification result shows that the first node server belongs to a node server which allows the upgrading operation of the system on the second node server and the system upgrading type is the remote immediate upgrading type or the remote timing upgrading type, the first node server sends the system upgrading instruction to the second node server.
Optionally, the system for monitoring, networking, managing and scheduling of the internet of view further includes a storage server, and the storage server is in communication connection with the first node server and the second node server respectively; the system upgrading service object is used for downloading a system installation data packet from the storage server and upgrading the system on the first node server or the second node server according to the system installation data packet.
The embodiment of the invention also discloses a system upgrading device, which is applied to a first node server in the video networking monitoring, networking, managing and scheduling system, and the video networking monitoring, networking, managing and scheduling system further comprises: the first node server is in communication connection with the terminal and the second node server respectively, and system upgrading service objects are arranged on the first node server and the second node server respectively; the device comprises: the receiving module is used for receiving a system upgrading instruction from the terminal; the analysis module is used for analyzing the system upgrading instruction to obtain a system upgrading type; the processing module is used for starting the local system upgrading service object according to the system upgrading type or sending the system upgrading instruction to the second node server so that the second node server can start the local system upgrading service object according to the system upgrading instruction; the system upgrading service object is used for upgrading the system on the first node server or the second node server.
Optionally, the system upgrade type includes a local immediate upgrade type, a local timing upgrade type, a remote immediate upgrade type, and a remote timing upgrade type; the processing module is used for immediately starting the local system upgrading service object when the system upgrading type is the local immediate upgrading type; or, when the system upgrade type is the local timing upgrade type, starting the local system upgrade service object according to the upgrade time information carried in the system upgrade instruction; and the processing module is used for sending the system upgrading instruction to the second node server when the system upgrading type is the remote immediate upgrading type or the remote timing upgrading type.
Optionally, the receiving module is further configured to receive status request information from the terminal after the analyzing module analyzes the system upgrade instruction to obtain a system upgrade type and before the processing module sends the system upgrade instruction to the second node server according to the system upgrade type; the device further comprises: a sending module, configured to send the status request information and the verification request information to the second node server; the receiving module is further configured to receive status information and a verification result from the second node server; the state information comprises one or more of area information, maintainer information, system version information, video network serial numbers and upgrading task information; the second node server is provided with a node server which allows the upgrading operation of the system on the second node server in advance; the processing module is configured to send the system upgrade instruction to the second node server when the verification result indicates that the first node server belongs to a node server that allows an upgrade operation on a system on the second node server, and the system upgrade type is the remote immediate upgrade type or the remote timing upgrade type; the video networking monitoring, networking, managing and scheduling system further comprises a storage server which is in communication connection with the first node server and the second node server respectively; the system upgrading service object is used for downloading a system installation data packet from the storage server and upgrading the system on the first node server or the second node server according to the system installation data packet.
The embodiment of the invention also discloses a device, which comprises:
one or more processors; and
one or more machine-readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform one or more system upgrade methods as described in embodiments of the invention.
The embodiment of the invention also discloses a computer readable storage medium, and a stored computer program enables a processor to execute the system upgrading method according to the embodiment of the invention.
The embodiment of the invention has the following advantages:
the system upgrading scheme provided by the embodiment of the invention is applied to a video networking monitoring, networking, managing and scheduling system. The video networking monitoring, networking, managing and scheduling system can comprise a terminal, a first node server and a second node server, wherein the first node server can be in communication connection with the terminal and the second node server respectively, and system upgrading service objects can be arranged on both the first node server and the second node server.
In the embodiment of the invention, the terminal can respond to the upgrading operation of the user to generate the system upgrading instruction and send the system upgrading instruction to the first node server. The first node server can analyze the system upgrading instruction to obtain a system upgrading type, and then a local system upgrading service object of the first node server is started according to the system upgrading type, or the system upgrading instruction is sent to the second node server, so that the second node server can start the local system upgrading service object of the second node server according to the system upgrading instruction. The system on the node server can be upgraded by the system upgrading service object no matter on the first node server or the second node server.
According to the embodiment of the invention, the system upgrading service object for upgrading the system is arranged on the first node server and the second node server, so that the automatic upgrading operation of the system on the first node server or the second node server is realized, the error operation of manually upgrading the system of the node server is avoided, the system upgrading efficiency is improved, and the system upgrading time is shortened. Moreover, the embodiment of the invention can carry out system upgrade on the first node server and the second node server, thereby realizing the functions of local system upgrade and remote system upgrade.
Drawings
FIG. 1 is a schematic networking diagram of a video network of the present invention;
FIG. 2 is a schematic diagram of a hardware architecture of a node server according to the present invention;
fig. 3 is a schematic diagram of a hardware structure of an access switch of the present invention;
fig. 4 is a schematic diagram of a hardware structure of an ethernet protocol conversion gateway according to the present invention;
FIG. 5 is a flowchart of the steps of a system upgrade method according to an embodiment of the present invention;
FIG. 6 is an operational diagram of a remote system upgrade method according to an embodiment of the present invention;
fig. 7 is a block diagram of a system upgrade apparatus according to an embodiment of the present invention.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in further detail below.
The video networking is an important milestone for network development, is a real-time network, can realize high-definition video real-time transmission, and pushes a plurality of internet applications to high-definition video, and high-definition faces each other.
The video networking adopts a real-time high-definition video exchange technology, can integrate required services such as dozens of services of video, voice, pictures, characters, communication, data and the like on a system platform on a network platform, such as high-definition video conference, video monitoring, intelligent monitoring analysis, emergency command, digital broadcast television, delayed television, network teaching, live broadcast, VOD on demand, television mail, Personal Video Recorder (PVR), intranet (self-office) channels, intelligent video broadcast control, information distribution and the like, and realizes high-definition quality video broadcast through a television or a computer.
To better understand the embodiments of the present invention, the following description refers to the internet of view:
some of the technologies applied in the video networking are as follows:
network Technology (Network Technology)
Network technology innovation in video networking has improved the traditional Ethernet (Ethernet) to face the potentially huge first video traffic on the network. Unlike pure network Packet Switching (Packet Switching) or network Circuit Switching (Circuit Switching), the Packet Switching is adopted by the technology of the video networking to meet the Streaming requirement. The video networking technology has the advantages of flexibility, simplicity and low price of packet switching, and simultaneously has the quality and safety guarantee of circuit switching, thereby realizing the seamless connection of the whole network switching type virtual circuit and the data format.
Switching Technology (Switching Technology)
The video network adopts two advantages of asynchronism and packet switching of the Ethernet, eliminates the defects of the Ethernet on the premise of full compatibility, has end-to-end seamless connection of the whole network, is directly communicated with a user terminal, and directly bears an IP data packet. The user data does not require any format conversion across the entire network. The video networking is a higher-level form of the Ethernet, is a real-time exchange platform, can realize the real-time transmission of the whole-network large-scale high-definition video which cannot be realized by the existing Internet, and pushes a plurality of network video applications to high-definition and unification.
Server Technology (Server Technology)
The server technology on the video networking and unified video platform is different from the traditional server, the streaming media transmission of the video networking and unified video platform is established on the basis of connection orientation, the data processing capacity of the video networking and unified video platform is independent of flow and communication time, and a single network layer can contain signaling and data transmission. For voice and video services, the complexity of video networking and unified video platform streaming media processing is much simpler than that of data processing, and the efficiency is greatly improved by more than one hundred times compared with that of a traditional server.
Storage Technology (Storage Technology)
The super-high speed storage technology of the unified video platform adopts the most advanced real-time operating system in order to adapt to the media content with super-large capacity and super-large flow, the program information in the server instruction is mapped to the specific hard disk space, the media content is not passed through the server any more, and is directly sent to the user terminal instantly, and the general waiting time of the user is less than 0.2 second. The optimized sector distribution greatly reduces the mechanical motion of the magnetic head track seeking of the hard disk, the resource consumption only accounts for 20% of that of the IP internet of the same grade, but concurrent flow which is 3 times larger than that of the traditional hard disk array is generated, and the comprehensive efficiency is improved by more than 10 times.
Network Security Technology (Network Security Technology)
The structural design of the video network completely eliminates the network security problem troubling the internet structurally by the modes of independent service permission control each time, complete isolation of equipment and user data and the like, generally does not need antivirus programs and firewalls, avoids the attack of hackers and viruses, and provides a structural carefree security network for users.
Service Innovation Technology (Service Innovation Technology)
The unified video platform integrates services and transmission, and is not only automatically connected once whether a single user, a private network user or a network aggregate. The user terminal, the set-top box or the PC are directly connected to the unified video platform to obtain various multimedia video services in various forms. The unified video platform adopts a menu type configuration table mode to replace the traditional complex application programming, can realize complex application by using very few codes, and realizes infinite new service innovation.
Networking of the video network is as follows:
the video network is a centralized control network structure, and the network can be a tree network, a star network, a ring network and the like, but on the basis of the centralized control node, the whole network is controlled by the centralized control node in the network.
As shown in fig. 1, the video network is divided into an access network and a metropolitan network.
The devices of the access network part can be mainly classified into 3 types: node server, access switch, terminal (including various set-top boxes, coding boards, memories, etc.). The node server is connected to an access switch, which may be connected to a plurality of terminals and may be connected to an ethernet network.
The node server is a node which plays a centralized control function in the access network and can control the access switch and the terminal. The node server can be directly connected with the access switch or directly connected with the terminal.
Similarly, devices of the metropolitan network portion may also be classified into 3 types: a metropolitan area server, a node switch and a node server. The metro server is connected to a node switch, which may be connected to a plurality of node servers.
The node server is a node server of the access network part, namely the node server belongs to both the access network part and the metropolitan area network part.
The metropolitan area server is a node which plays a centralized control function in the metropolitan area network and can control a node switch and a node server. The metropolitan area server can be directly connected with the node switch or directly connected with the node server.
Therefore, the whole video network is a network structure with layered centralized control, and the network controlled by the node server and the metropolitan area server can be in various structures such as tree, star and ring.
The access network part can form a unified video platform (the part in the dotted circle), and a plurality of unified video platforms can form a video network; each unified video platform may be interconnected via metropolitan area and wide area video networking.
Video networking device classification
1.1 devices in the video network of the embodiment of the present invention can be mainly classified into 3 types: server, exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, code board, memory, etc.). The video network as a whole can be divided into a metropolitan area network (or national network, global network, etc.) and an access network.
1.2 wherein the devices of the access network part can be mainly classified into 3 types: node server, access exchanger (including Ethernet protocol conversion gateway), terminal (including various set-top boxes, coding board, memory, etc.).
The specific hardware structure of each access network device is as follows:
a node server:
as shown in fig. 2, the system mainly includes a network interface module 201, a switching engine module 202, a CPU module 203, and a disk array module 204;
the packets coming from the network interface module 201, the CPU module 203, and the disk array module 204 all enter the switching engine module 202; the switching engine module 202 performs an operation of looking up the address table 205 on the incoming packet, thereby obtaining the direction information of the packet; and stores the packet in a queue of the corresponding packet buffer 206 based on the packet's steering information; if the queue of the packet buffer 206 is nearly full, it is discarded; the switching engine module 202 polls all packet buffer queues for forwarding if the following conditions are met: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero. The disk array module 204 mainly implements control over the hard disk, including initialization, read-write, and other operations on the hard disk; the CPU module 203 is mainly responsible for protocol processing with an access switch and a terminal (not shown in the figure), configuring an address table 205 (including a downlink protocol packet address table, an uplink protocol packet address table, and a data packet address table), and configuring the disk array module 204.
The access switch:
as shown in fig. 3, the network interface module mainly includes a network interface module (a downlink network interface module 301 and an uplink network interface module 302), a switching engine module 303 and a CPU module 304;
wherein, the packet (uplink data) coming from the downlink network interface module 301 enters the packet detection module 305; the packet detection module 305 detects whether the Destination Address (DA), the Source Address (SA), the packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id) and enters the switching engine module 303, otherwise, discards the stream identifier; the packet (downstream data) coming from the upstream network interface module 302 enters the switching engine module 303; the incoming data packet of the CPU module 304 enters the switching engine module 303; the switching engine module 303 performs an operation of looking up the address table 306 on the incoming packet, thereby obtaining the direction information of the packet; if the packet entering the switching engine module 303 is from the downstream network interface to the upstream network interface, the packet is stored in the queue of the corresponding packet buffer 307 in association with the stream-id; if the queue of the packet buffer 307 is nearly full, it is discarded; if the packet entering the switching engine module 303 is not from the downlink network interface to the uplink network interface, the data packet is stored in the queue of the corresponding packet buffer 307 according to the guiding information of the packet; if the queue of the packet buffer 307 is nearly full, it is discarded.
The switching engine module 303 polls all packet buffer queues and may include two cases:
if the queue is from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queued packet counter is greater than zero; 3) obtaining a token generated by a code rate control module;
if the queue is not from the downlink network interface to the uplink network interface, the following conditions are met for forwarding: 1) the port send buffer is not full; 2) the queue packet counter is greater than zero.
The rate control module 308 is configured by the CPU module 304, and generates tokens for packet buffer queues from all downstream network interfaces to upstream network interfaces at programmable intervals to control the rate of upstream forwarding.
The CPU module 304 is mainly responsible for protocol processing with the node server, configuration of the address table 306, and configuration of the code rate control module 308.
Ethernet protocol conversion gateway：
As shown in fig. 4, the apparatus mainly includes a network interface module (a downlink network interface module 401 and an uplink network interface module 402), a switching engine module 403, a CPU module 404, a packet detection module 405, a rate control module 408, an address table 406, a packet buffer 407, a MAC adding module 409, and a MAC deleting module 410.
Wherein, the data packet coming from the downlink network interface module 401 enters the packet detection module 405; the packet detection module 405 detects whether the ethernet MAC DA, the ethernet MAC SA, the ethernet length or frame type, the video network destination address DA, the video network source address SA, the video network packet type, and the packet length of the packet meet the requirements, and if so, allocates a corresponding stream identifier (stream-id); then, the MAC deletion module 410 subtracts MAC DA, MAC SA, length or frame type (2byte) and enters the corresponding receiving buffer, otherwise, discards it;
the downlink network interface module 401 detects the sending buffer of the port, and if there is a packet, obtains the ethernet MAC DA of the corresponding terminal according to the destination address DA of the packet, adds the ethernet MAC DA of the terminal, the MAC SA of the ethernet protocol gateway, and the ethernet length or frame type, and sends the packet.
The other modules in the ethernet protocol gateway function similarly to the access switch.
A terminal:
the system mainly comprises a network interface module, a service processing module and a CPU module; for example, the set-top box mainly comprises a network interface module, a video and audio coding and decoding engine module and a CPU module; the coding board mainly comprises a network interface module, a video and audio coding engine module and a CPU module; the memory mainly comprises a network interface module, a CPU module and a disk array module.
1.3 devices of the metropolitan area network part can be mainly classified into 2 types: node server, node exchanger, metropolitan area server. The node switch mainly comprises a network interface module, a switching engine module and a CPU module; the metropolitan area server mainly comprises a network interface module, a switching engine module and a CPU module.
2. Video networking packet definition
2.1 Access network packet definition
The data packet of the access network mainly comprises the following parts: destination Address (DA), Source Address (SA), reserved bytes, payload (pdu), CRC.
As shown in the following table, the data packet of the access network mainly includes the following parts:
| DA | SA | Reserved | Payload | CRC |
wherein:
the Destination Address (DA) is composed of 8 bytes (byte), the first byte represents the type of the data packet (such as various protocol packets, multicast data packets, unicast data packets, etc.), there are 256 possibilities at most, the second byte to the sixth byte are metropolitan area network addresses, and the seventh byte and the eighth byte are access network addresses;
the Source Address (SA) is also composed of 8 bytes (byte), defined as the same as the Destination Address (DA);
the reserved byte consists of 2 bytes;
the payload part has different lengths according to different types of datagrams, and is 64 bytes if the datagram is various types of protocol packets, and is 32+1024 or 1056 bytes if the datagram is a unicast packet, of course, the length is not limited to the above 2 types;
the CRC consists of 4 bytes and is calculated in accordance with the standard ethernet CRC algorithm.
2.2 metropolitan area network packet definition
The topology of a metropolitan area network is a graph and there may be 2, or even more than 2, connections between two devices, i.e., there may be more than 2 connections between a node switch and a node server, a node switch and a node switch, and a node switch and a node server. However, the metro network address of the metro network device is unique, and in order to accurately describe the connection relationship between the metro network devices, parameters are introduced in the embodiment of the present invention: a label to uniquely describe a metropolitan area network device.
In this specification, the definition of the Label is similar to that of the Label of MPLS (Multi-Protocol Label Switch), and assuming that there are two connections between the device a and the device B, there are 2 labels for the packet from the device a to the device B, and 2 labels for the packet from the device B to the device a. The label is classified into an incoming label and an outgoing label, and assuming that the label (incoming label) of the packet entering the device a is 0x0000, the label (outgoing label) of the packet leaving the device a may become 0x 0001. The network access process of the metro network is a network access process under centralized control, that is, address allocation and label allocation of the metro network are both dominated by the metro server, and the node switch and the node server are both passively executed, which is different from label allocation of MPLS, and label allocation of MPLS is a result of mutual negotiation between the switch and the server.
As shown in the following table, the data packet of the metro network mainly includes the following parts:
| DA | SA | Reserved | label (R) | Payload | CRC |
Namely Destination Address (DA), Source Address (SA), Reserved byte (Reserved), tag, payload (pdu), CRC. The format of the tag may be defined by reference to the following: the tag is 32 bits with the upper 16 bits reserved and only the lower 16 bits used, and its position is between the reserved bytes and payload of the packet.
Referring to fig. 5, a flowchart illustrating steps of a system upgrade method according to an embodiment of the present invention is shown, where the system upgrade method may be applied to a video networking monitoring and management scheduling system, and the video networking monitoring and management scheduling system may include: the terminal comprises a terminal, a first node server and a second node server, wherein the first node server can be respectively in communication connection with the terminal and the second node server. The first node server and the second node server can be provided with system upgrading service objects.
The system upgrading method provided by the embodiment of the invention specifically comprises the following steps:
In the embodiment of the present invention, the terminal may be a Web client, a client application, or the like. The terminal is communicatively connected to the first node server, and therefore, the terminal may be understood as a terminal local to the first node server. The first node server can be a video networking monitoring unified management platform and is used for accessing the monitoring equipment in the video networking, carrying out unified management on the monitoring equipment in the video networking and simultaneously providing docking service with other third-party monitoring systems.
The terminal can respond to the upgrading operation of the user to generate a system upgrading instruction and then send the system upgrading instruction to the first node server. In practical applications, the upgrade operations of the user may mainly include four types: local immediate upgrade operation, local timing upgrade operation, remote immediate upgrade operation, and remote timing upgrade operation. The local immediate upgrading operation and the local timing upgrading operation are mainly used for carrying out system upgrading on the first node server. The remote immediate upgrading operation and the remote timing upgrading operation mainly aim at the second node server to carry out system upgrading. Therefore, according to different types of upgrading operations of users, the terminal can generate different types of system upgrading instructions, and correspondingly, the system upgrading types of the system upgrading instructions can mainly include: a local immediate upgrade type, a local timed upgrade type, a remote immediate upgrade type, and a remote timed upgrade type.
The system upgrade instructions may include the target node server's view network number and area code, the new system's version number, the old system's version number, the user's number, and upgrade time, among others.
In the embodiment of the present invention, after receiving the system upgrade instruction, the first node server needs to analyze the system upgrade instruction to determine the system upgrade type corresponding to the system upgrade instruction. I.e., the first node server needs to determine whether the received system upgrade instructions are for performing a local system upgrade or a remote system upgrade. Further, the local system upgrade is specifically a local immediate system upgrade or a local timing system upgrade, and the remote system upgrade is specifically a remote immediate system upgrade or a remote timing system upgrade.
When the first node server analyzes the system upgrading instruction, the video network serial number and the upgrading time of the target node server can be extracted from the system upgrading instruction according to a preset analysis rule. If the video network number of the target node server is the same as that of the first node server, and the upgrading time represents 'immediate', the system upgrading instruction is used for local immediate system upgrading; if the video network number of the target node server is the same as the video network number of the first node server, and the upgrading time represents a certain time in the future, the system upgrading instruction is used for upgrading the local timing system; if the video network number of the target node server is the same as that of the second node server, and the upgrading time represents 'immediate', the system upgrading instruction is used for remote immediate system upgrading; and if the video network number of the target node server is the same as the video network number of the second node server, and the upgrading time represents a certain time in the future, the system upgrading instruction is used for remote timing system upgrading.
In the embodiment of the invention, when the system upgrading type is the local immediate upgrading type, the first node server immediately starts the local system upgrading service object, or when the system upgrading type is the local timing upgrading type, the first node server starts the local system upgrading service object according to the upgrading time information carried in the system upgrading instruction. And when the system upgrading type is a remote immediate upgrading type or a remote timing upgrading type, the first node server sends a system upgrading instruction to the second node server.
The first node server starts a local system upgrading service object, and the local system upgrading service object is utilized to upgrade the system on the first node server, so that the local system upgrading of the first node server is realized. The first node server sends a system upgrading instruction to the second node server, the second node server starts a local system upgrading service object, and the local system upgrading service object is used for upgrading the system on the second node server, so that the first node server can upgrade the remote system of the second node server.
In a preferred embodiment of the present invention, after the step 502 and before the step 503 sends the system upgrade instruction to the second node server, the terminal may further generate status request information in response to the user's obtaining operation, and send the status request information to the first node server. The main role of the status request message is to obtain the status information of the second node server. That is, when the system upgrade type obtained by analyzing the system upgrade instruction by the first node server is the remote immediate upgrade type or the remote timing upgrade type, the state information of the second node server needs to be acquired. Moreover, before upgrading the system of the second node server, the identity of the first node server needs to be verified by the second node server. Therefore, the first node server sends the status request information to the second node server to obtain the status information of the second node server, and the first node server also sends the authentication request information to the second node server so that the second node server can authenticate the identity of the first node server. In practical applications, the status information of the second node server may include, but is not limited to: one or more of region information, maintainer information, system version information, video networking number and upgrade task information. The upgrade task information may be a task being upgraded or a task to be upgraded. At least the view network number of the first node server may be included in the authentication request information. The second node server is provided with a node server which allows the system on the second node server to be upgraded in advance, and specifically, the second node server may store a video network number of the node server which allows the system to be upgraded. If the video network serial number of the first node server belongs to the video network serial number of the node server which is stored on the second node server and allows the system of the second node server to be upgraded, the verification result shows that the first node server is the node server which allows the system of the second node server to be upgraded; and if the video network number of the first node server does not belong to the video network number of the node server which is stored on the second node server and allows the system of the second node server to be upgraded, the verification result indicates that the first node server is not the node server which allows the system of the second node server to be upgraded.
In summary, when the verification result indicates that the first node server belongs to a node server that allows the system on the second node server to be upgraded, and the system upgrade type obtained by analyzing the system upgrade instruction by the first node server is the remote immediate upgrade type or the remote timing upgrade type, the first node server sends the system upgrade instruction to the second node server, so as to perform upgrade operation on the system on the second node server.
In a preferred embodiment of the present invention, the internet of vision monitoring management scheduling system may further include a storage server, and the storage server may be in communication connection with the first node server and the second node server, respectively. The storage server may store thereon a system installation data package of each node server. When the system upgrade service object on each node server performs the system upgrade operation, the corresponding system installation data packet may be downloaded from the storage server, and the system of the node server where the system installation data packet is located may be upgraded.
Based on the above-mentioned related description about a system upgrade method, a system upgrade method based on the video network is introduced below. The system upgrading method can be applied to a video networking monitoring and networking management and scheduling system, and the video networking monitoring and networking management and scheduling system mainly comprises a video networking monitoring unified management platform, a video networking protocol server and a video networking monitoring client. The video network monitoring unified management platform is also called MServer and is responsible for unified management of all accessed monitoring equipment in the whole video network and docking service of other third-party monitoring systems. The video network coordination server can be understood as a coordination gateway, and is responsible for accessing external (on-internet) monitoring equipment (which can also be described as monitoring resources) into the video network, so that the monitoring equipment on the internet can be browsed and controlled in the video network. The video networking monitoring client may include a video networking wechat public number, a Web client, a client application, and the like. The system upgrading method mainly carries out upgrading operation on the system in the video networking monitoring unified management platform.
The system upgrading service object is configured in the video network monitoring unified management platform in advance (only one configuration is needed), the video network monitoring client can send a system upgrading instruction to the video network monitoring unified management platform to start the system upgrading service object, a series of operations such as old system backup and new system deployment are completed by using the system upgrading service object, and the whole upgrading process only needs about 5 minutes.
The system upgrading method can comprise four system upgrading modes of local immediate upgrading, local timing upgrading, remote immediate upgrading and remote timing upgrading. Various system upgrading modes are introduced below:
local immediate upgrade: the Web client side initiates a local immediate upgrading instruction, sends the local immediate upgrading instruction to the MServer through a HyperText Transfer Protocol (HTTP), after the MServer automatically downloads a system installation package of a latest version from a storage gateway (understood as a storage server) through a video network, the MServer starts a system upgrading service object, and the system upgrading service object executes a series of operations of decompressing the system installation package, stopping all services of a current system, backing up an old system, importing a database script, configuring and starting a new program and the like, and finally completes system upgrading.
Local timing upgrade: the Web client sets the upgrading time, the MServer initiates the upgrading operation according to the set time, and the upgrading process can refer to local immediate upgrading, which is not described herein again.
Remote immediate upgrade: due to safety considerations, the system of other platforms is not allowed to be upgraded randomly in the video network, so an upgrade white list needs to be established on the upgraded platform, and only the remote platform in the white list is allowed to initiate an upgrade instruction. In the system upgrading method, after the MServer of the upgraded party adds the MServer of the upgraded party to enter a white list, the MServer of the upgraded party acquires the state information of the MServer of the upgraded party by a Web client, and the MServer of the upgraded party acquires the information such as the region information, the system version number, the video networking number and the like of the MServer of the upgraded party through a video networking protocol. And then the MServer of the upgrading party sends an upgrading instruction to the MServer of the upgraded party through a video networking protocol, and the upgrading process of the MServer of the upgraded party is similar to the local immediate upgrading process and is not described again. The upgrade result will be returned to the upgrade MServer through the video networking protocol. And the upgrading party Mserver and the upgraded party MSserver record the upgrading logs for later viewing.
Remote timing upgrade: the upgrading party MServer acquires the state information of the upgraded party Mserver through the Web client, then sends an upgrading plan to the upgraded party MServer through a video networking protocol, the upgraded party MServer starts a system upgrading service object according to the planning time, the upgrading process is similar to the local immediate upgrading process, and details are not repeated here. As shown in fig. 6, an operational diagram of a remote system upgrade method is shown. And the Web client of the upgrading party MServer sends the state request information for acquiring the upgraded party MServer to the upgrading party MServer. And the upgrading party MServer sends status request information and a white list verification request to the upgraded party Mserver through the video networking protocol. The MServer of the upgraded party receives the state request information and the white list verification request of the MServer of the upgraded party and returns the state information and the verification result to the MServer of the upgraded party, and the MServer of the upgraded party returns the state information and the verification result to the Web client through HTTP. After receiving the state information of the MServer of the upgraded party and verifying the state information through the white list, the Web client sends an upgrade instruction (immediately or regularly) to the MServer of the upgraded party, and the MServer of the upgraded party forwards the upgrade instruction to the MServer of the upgraded party. The MServer of the upgraded party starts a system upgrading service object, and returns the upgrading state (during upgrading, after upgrading and the like) to the MServer of the upgraded party.
The system upgrading scheme provided by the embodiment of the invention is applied to a video networking monitoring, networking, managing and scheduling system. The video networking monitoring, networking, managing and scheduling system can comprise a terminal, a first node server and a second node server, wherein the first node server can be in communication connection with the terminal and the second node server respectively, and system upgrading service objects can be arranged on both the first node server and the second node server.
In the embodiment of the invention, the terminal can respond to the upgrading operation of the user to generate the system upgrading instruction and send the system upgrading instruction to the first node server. The first node server can analyze the system upgrading instruction to obtain a system upgrading type, and then a local system upgrading service object of the first node server is started according to the system upgrading type, or the system upgrading instruction is sent to the second node server, so that the second node server can start the local system upgrading service object of the second node server according to the system upgrading instruction. The system on the node server can be upgraded by the system upgrading service object no matter on the first node server or the second node server.
According to the embodiment of the invention, the system upgrading service object for upgrading the system is arranged on the first node server and the second node server, so that the automatic upgrading operation of the system on the first node server or the second node server is realized, the error operation of manually upgrading the system of the node server is avoided, the system upgrading efficiency is improved, and the system upgrading time is shortened. Moreover, the embodiment of the invention can carry out system upgrade on the first node server and the second node server, thereby realizing the functions of local system upgrade and remote system upgrade.
It should be noted that, for simplicity of description, the method embodiments are described as a series of acts or combination of acts, but those skilled in the art will recognize that the present invention is not limited by the illustrated order of acts, as some steps may occur in other orders or concurrently in accordance with the embodiments of the present invention. Further, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no particular act is required to implement the invention.
Referring to fig. 7, a block diagram of a system upgrade apparatus according to an embodiment of the present invention is shown, where the apparatus is applied to a first node server in a video networking monitoring and management scheduling system, and the video networking monitoring and management scheduling system further includes: the first node server is in communication connection with the terminal and the second node server respectively, and system upgrading service objects are arranged on the first node server and the second node server respectively; the apparatus may include the following modules:
a receiving module 701, configured to receive a system upgrade instruction from the terminal;
the analysis module 702 is configured to analyze the system upgrade instruction to obtain a system upgrade type;
a processing module 703, configured to start the local system upgrade service object according to the system upgrade type, or send the system upgrade instruction to the second node server, so that the second node server starts the local system upgrade service object according to the system upgrade instruction;
the system upgrading service object is used for upgrading the system on the first node server or the second node server.
In a preferred embodiment of the present invention, the system upgrade type includes a local immediate upgrade type, a local timing upgrade type, a remote immediate upgrade type, and a remote timing upgrade type;
the processing module 703 is configured to immediately start the local system upgrade service object when the system upgrade type is the local immediate upgrade type; or, when the system upgrade type is the local timing upgrade type, starting the local system upgrade service object according to the upgrade time information carried in the system upgrade instruction;
the processing module 703 is configured to send the system upgrade instruction to the second node server when the system upgrade type is the remote immediate upgrade type or the remote timing upgrade type.
In a preferred embodiment of the present invention, the receiving module 701 is further configured to receive status request information from the terminal after the analyzing module 702 analyzes the system upgrade instruction to obtain a system upgrade type and before the processing module 703 sends the system upgrade instruction to the second node server according to the system upgrade type;
the device further comprises: a sending module 704, configured to send the status request information and the verification request information to the second node server;
the receiving module 701 is further configured to receive status information and a verification result from the second node server;
the state information comprises one or more of area information, maintainer information, system version information, video network serial numbers and upgrading task information; the second node server is provided with a node server which allows the upgrading operation of the system on the second node server in advance;
the processing module 703 is configured to send the system upgrade instruction to the second node server when the verification result indicates that the first node server belongs to a node server that allows an upgrade operation on a system on the second node server, and the system upgrade type is the remote immediate upgrade type or the remote timing upgrade type;
the video networking monitoring, networking, managing and scheduling system further comprises a storage server which is in communication connection with the first node server and the second node server respectively;
the system upgrading service object is used for downloading a system installation data packet from the storage server and upgrading the system on the first node server or the second node server according to the system installation data packet.
For the embodiment of the system upgrading device, since it is basically similar to the embodiment of the system upgrading method, the description is relatively simple, and for relevant points, reference may be made to part of the description of the embodiment of the system upgrading method.
An embodiment of the present invention further provides an apparatus, including:
one or more processors; and
one or more machine-readable media having instructions stored thereon, which when executed by the one or more processors, cause the apparatus to perform one or more system upgrade methods as described in embodiments of the invention.
Embodiments of the present invention further provide a computer-readable storage medium, which stores a computer program to enable a processor to execute the system upgrade method according to the embodiments of the present invention.
The embodiments in the present specification are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.
As will be appreciated by one skilled in the art, embodiments of the present invention may be provided as a method, apparatus, or computer program product. Accordingly, embodiments of the present invention may take the form of an entirely hardware embodiment, an entirely software embodiment or an embodiment combining software and hardware aspects. Furthermore, embodiments of the present invention may take the form of a computer program product embodied on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, and the like) having computer-usable program code embodied therein.
Embodiments of the present invention are described with reference to flowchart illustrations and/or block diagrams of methods, terminal devices (systems), and computer program products according to embodiments of the invention. It will be understood that each flow and/or block of the flow diagrams and/or block diagrams, and combinations of flows and/or blocks in the flow diagrams and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing terminal to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing terminal, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing terminal to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.
These computer program instructions may also be loaded onto a computer or other programmable data processing terminal to cause a series of operational steps to be performed on the computer or other programmable terminal to produce a computer implemented process such that the instructions which execute on the computer or other programmable terminal provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.
While preferred embodiments of the present invention have been described, additional variations and modifications of these embodiments may occur to those skilled in the art once they learn of the basic inventive concepts. Therefore, it is intended that the appended claims be interpreted as including preferred embodiments and all such alterations and modifications as fall within the scope of the embodiments of the invention.
Finally, it should also be noted that, herein, relational terms such as first and second, and the like may be 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 terminal 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 terminal. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or terminal that comprises the element.
The system upgrade method, apparatus and computer readable storage medium provided by the present invention are described in detail above, and the principle and implementation of the present invention are explained in detail herein by using specific examples, and the descriptions of the above examples are only used to help understand the method and core ideas of the present invention; meanwhile, for a person skilled in the art, according to the idea of the present invention, there may be variations in the specific embodiments and the application scope, and in summary, the content of the present specification should not be construed as a limitation to the present invention.
Claims (9)
1. A system upgrading method is applied to a video networking monitoring and networking management scheduling system, and the video networking monitoring and networking management scheduling system comprises: the system comprises a terminal, a first node server and a second node server, wherein the first node server is in communication connection with the terminal and the second node server respectively, and system upgrading service objects are arranged on the first node server and the second node server respectively; the method comprises the following steps:
the first node server receives state request information from the terminal;
the first node server sends the state request information and the verification request information to the second node server;
the first node server receives the state information and the verification result from the second node server;
the state information comprises one or more of area information, maintainer information, system version information, video network serial numbers and upgrading task information; the second node server is provided with a node server which allows the upgrading operation of the system on the second node server in advance;
the first node server receives a system upgrading instruction from the terminal, wherein the system upgrading instruction can comprise a video networking number and an area code of a target node server, a version number of a new system, a version number of an old system, a number of a user and upgrading time;
the first node server analyzes the system upgrading instruction to obtain a system upgrading type;
the first node server starts the local system upgrading service object according to the system upgrading type, or sends the system upgrading instruction to the second node server, so that the second node server starts the local system upgrading service object according to the system upgrading instruction;
the system upgrading service object is used for upgrading the system on the first node server or the second node server.
2. The system upgrade method according to claim 1, wherein the system upgrade types include a local immediate upgrade type, a local timed upgrade type, a remote immediate upgrade type, and a remote timed upgrade type;
the step that the first node server starts the local system upgrading service object according to the system upgrading type comprises the following steps:
when the system upgrading type is the local immediate upgrading type, the first node server immediately starts a local system upgrading service object; alternatively, the first and second electrodes may be,
when the system upgrading type is the local timing upgrading type, the first node server starts a local system upgrading service object according to upgrading time information carried in the system upgrading instruction;
the step of sending the system upgrading instruction to the second node server by the first node server according to the system upgrading type comprises the following steps:
and when the system upgrading type is the remote immediate upgrading type or the remote timing upgrading type, the first node server sends the system upgrading instruction to the second node server.
3. The system upgrade method according to claim 2, wherein the step of the first node server sending the system upgrade instruction to the second node server according to the system upgrade type comprises:
and when the verification result shows that the first node server belongs to a node server which allows the upgrading operation of the system on the second node server and the system upgrading type is the remote immediate upgrading type or the remote timing upgrading type, the first node server sends the system upgrading instruction to the second node server.
4. The system upgrading method according to any one of claims 1 to 3, wherein the video networking monitoring and managing scheduling system further comprises a storage server, and the storage server is in communication connection with the first node server and the second node server respectively;
the system upgrading service object is used for downloading a system installation data packet from the storage server and upgrading the system on the first node server or the second node server according to the system installation data packet.
5. The system upgrading device is applied to a first node server in a video networking monitoring and networking management scheduling system, and the video networking monitoring and networking management scheduling system further comprises: the first node server is in communication connection with the terminal and the second node server respectively, and system upgrading service objects are arranged on the first node server and the second node server respectively; the device comprises:
the receiving module is used for receiving a system upgrading instruction from the terminal, wherein the system upgrading instruction can comprise a video networking number and an area code of a target node server, a version number of a new system, a version number of an old system, a number of a user and upgrading time;
the analysis module is used for analyzing the system upgrading instruction to obtain a system upgrading type;
the processing module is used for starting the local system upgrading service object according to the system upgrading type or sending the system upgrading instruction to the second node server so that the second node server can start the local system upgrading service object according to the system upgrading instruction;
the receiving module is further configured to receive status request information from the terminal after the analyzing module analyzes the system upgrade instruction to obtain a system upgrade type and before the processing module sends the system upgrade instruction to the second node server according to the system upgrade type;
the device further comprises: a sending module, configured to send the status request information and the verification request information to the second node server;
the receiving module is further configured to receive status information and a verification result from the second node server;
the state information comprises one or more of area information, maintainer information, system version information, video network serial numbers and upgrading task information; the second node server is provided with a node server which allows the upgrading operation of the system on the second node server in advance;
the system upgrading service object is used for upgrading the system on the first node server or the second node server.
6. The system upgrade apparatus according to claim 5, wherein the system upgrade types include a local immediate upgrade type, a local timed upgrade type, a remote immediate upgrade type, and a remote timed upgrade type;
the processing module is used for immediately starting the local system upgrading service object when the system upgrading type is the local immediate upgrading type; or, when the system upgrade type is the local timing upgrade type, starting the local system upgrade service object according to the upgrade time information carried in the system upgrade instruction;
and the processing module is used for sending the system upgrading instruction to the second node server when the system upgrading type is the remote immediate upgrading type or the remote timing upgrading type.
7. The system upgrade apparatus according to claim 6,
the processing module is configured to send the system upgrade instruction to the second node server when the verification result indicates that the first node server belongs to a node server that allows an upgrade operation on a system on the second node server, and the system upgrade type is the remote immediate upgrade type or the remote timing upgrade type;
the video networking monitoring, networking, managing and scheduling system further comprises a storage server which is in communication connection with the first node server and the second node server respectively;
the system upgrading service object is used for downloading a system installation data packet from the storage server and upgrading the system on the first node server or the second node server according to the system installation data packet.
8. An apparatus, comprising:
one or more processors; and
one or more machine-readable media having instructions stored thereon that, when executed by the one or more processors, cause the apparatus to perform one or more system upgrade methods of any of claims 1-4.
9. A computer-readable storage medium storing a computer program for causing a processor to execute the system upgrade method according to any one of claims 1 to 4.
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| CN112559013A (en) * | 2020-12-24 | 2021-03-26 | 厦门亿联网络技术股份有限公司 | Video conference service system and gray scale upgrading method and device thereof |
| CN112887125A (en) * | 2021-01-12 | 2021-06-01 | 深圳创维－Rgb电子有限公司 | Terminal device remote configuration method and device, terminal device and readable storage medium |
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