CN108628613A - The implementation method of the stateful service of container cluster based on domestic CPU and OS - Google Patents
The implementation method of the stateful service of container cluster based on domestic CPU and OS Download PDFInfo
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Abstract
The present invention discloses the implementation method of the stateful service of container cluster based on domestic CPU and OS, is related to distributed container cluster administrative skill field；The particular order of initial work and control container the group deployment of stateful container in cluster is carried out by state controller component, the network identity of container group in cluster is provided using zero-address service, maintain the stable relation of cluster member, it can be used persistent storage volume as stable persistent storage, it names container group, zero-address service and persistent storage to state using serializing simultaneously, realizes resource and application logical separation and one-to-one correspondence mutually binding；Stateful service cluster is managed by stateful copy controller assemblies, the state of detection container group, so as to find operation node failure stateful service container group and carry out self-regeneration, improve the availability of container service, the orderly dilatation of stateful service cluster and orderly capacity reducing can be realized simultaneously, improve the redundancy ability of container cluster.
Description
Technical field
The present invention discloses a kind of implementation method of the stateful service of container cluster, is related to distributed container cluster administrative skill
Field, the specifically implementation method of the stateful service of container cluster based on domestic CPU and OS.
Background technology
With the development of domestic enterprise's informationization and electronic government affairs, large and medium-sized enterprise and government organs increasingly according to
Rely and the running of its business is unfolded in information system, software application is changed into incognito at domestic CPU and operating system by single architecture
Business framework is increasingly becoming trend, using deployment also by gradual containerization, clustering.
The application disposed in the cluster, which is typically necessary, is designed as stateless service, what this kind of service need not be locally stored
Perdurable data, and multiple examples are completely the same to the result of the same request response, and convenient container management platform manages it
Reason, can restart or dilatation at any time, not interfere with the service of container.In addition to stateless service, user is also more and more to have use to have
The demand of status service, stateful service are the services for needing preservation state and restoring state, and example is needed data at any time
It is backed up, and when creating a new stateful service, it can be with these data of Backup and Restore, stateful service composition collection
If group, sufficiently complex, current container cluster cannot be satisfied the demand of this stateful service.
The present invention provides the implementation method of the stateful service of container cluster based on domestic CPU and OS, in stateful service
In cluster, the network address that each container is required for fixed name and stablizes is in communication with each other for cluster inner pressurd vessel, needs
Respective fixed storage, is preserved and recovered respective state.The case where for above-mentioned stateful service cluster, the method for the present invention are
Container service provides stable network address, stable persistent storage, orderly deployment and extension, orderly deletion and end
Only, orderly automatic rolling update, the state for solving stateful service preserves and cluster problem of management, realizes stateful clothes
Business, solves the deployment and management of the stateful service of the safe and reliable cloud platform of domestic environment.
Invention content
In view of the shortcomings of the prior art and problem, provide the container cluster based on domestic CPU and OS has shape to the present invention
The implementation method of state service,
Concrete scheme proposed by the present invention is：
The realization system of the stateful service of container cluster based on domestic CPU and OS, including distributed container cluster management platform
The state controller component of operation and stateful copy controller assemblies,
Stateful copy controller assemblies are responsible for the stateful service cluster of container cluster, the related stateful service of identification
Order executes corresponding stateful service according to the operating condition state of a control controller assemblies of management platform respective resources and is closed
Join the operational order of container group, while detecting the state of the container group；
State controller component is responsible for disposing the container group, is named for the container group, provides described in zero-address service conduct
The network identity of container group provides persistent storage for the container group and states and bound, and starts to container group suitable
Sequence is controlled, while executing specific related behaviour for the container group according to the order of stateful copy controller assemblies
Make.
The order of the related stateful service of stateful copy controller assemblies identification in the system, when one it is stateful
The associated container group copy amount of service is excessive, and it is extra that stateful copy controller assemblies state of a control controller assemblies are deleted
Container group copy, on the contrary stateful copy controller assemblies state of a control controller assemblies create container group copy amount, until
Container group copy amount associated by the stateful service reaches preset copy amount.
The stateful service cluster of stateful copy controller assemblies management container cluster, detection have shape in the system
The state of the associated container group of state service, the health status of the container group is obtained every the set time, detects container group
Abnormal, then stateful copy controller assemblies rebuild abnormal container group by state controller component or dispatch state is normally held
Device group is replaced, and the container group replaced possesses whole resources of abnormal container group.
Container group in the system associated by the stateful service of state controller deployment of components, according to the container group
Container group described in title and serial number renames, and the new name of the container group is as the unique identities mark in container cluster
Know, and the order-assigned zero-address service newly named according to the container group, and binding persistent storage.
State controller component is adjusted in certain sequence according to the order of stateful copy controller assemblies in the system
With the other assemblies in distributed container cluster management platform order is executed according to determining sequence.
State controller component is according to the newly-built orders of stateful copy controller assemblies in the system, for described
Container group is renamed according to container group described in the container group name and serial number, and is newly named according to the container group suitable
The service of ordered pair zero-address and persistent storage are named, and successively to the identical name container group of serial number, zero-address service and
Persistent storage is bound.
State controller component is according to the reconstruction orders of stateful copy controller assemblies in the system, for there is shape
The abnormal container group of state service, suppressing exception container group, and abnormal container group is rebuild, the container group after reconstruction uses abnormal container
The name and zero-address service of group and persistent storage.
The implementation method of the stateful service of container cluster based on domestic CPU and OS, utilizes distributed container cluster management
The stateful service cluster of the stateful copy controller assemblies management container cluster of platform operation, the related stateful service of identification
Order, execute corresponding stateful service institute according to the operating condition state of a control controller assemblies of management platform respective resources
The operational order of associated container group, while detecting the state of the container group；
Container group described in state controller deployment of components using the operation of distributed container cluster management platform is the container group
Name, provides network identity of the zero-address service as the container group, and persistent storage statement is provided simultaneously for the container group
It is bound, and the sequence started to container group controls, while according to the order of stateful copy controller assemblies, for
The container group, executes specific relevant operation.
Container group described in state controller deployment of components in the method,
When a stateful service is only associated with a container group, specific steps：
Step 1：Check whether the container group has carried out the generation and binding of persistent storage statement, if not generating and binding,
Step 1 is executed, it is no to then follow the steps 2；
Step 2：It continues checking for whether zero-address service creates, does not create, then execute the zero-address service that creates, it is no to then follow the steps
3；
Step 3：Using fixed container group name, start container group, initialization container group state；
When a stateful N number of container group of service cluster respective associated, state controller component is according to serial number from 0 to the suitable of N-1
Sequence deployment container group, the specific steps are：
Step 1：Whether the container group state for detecting serial number 0 is normal, if normally executing step 2, otherwise deployment container group -0,
Then step 1 is executed；
Step 2：Container group serial number adds 1, and whether detection container group state is normal, if normal and serial number is less than N-1, continues to execute
Step 2, until container group serial number N-1 then terminates；Otherwise the container group of the serial number is disposed, step 1 is then executed；Wherein N is
Positive integer.
The order of the related stateful service of stateful copy controller assemblies identification in the method, when one it is stateful
The associated container group copy amount of service is excessive, and it is extra that stateful copy controller assemblies state of a control controller assemblies are deleted
Container group copy, on the contrary stateful copy controller assemblies state of a control controller assemblies create container group copy amount, until
Container group copy amount associated by the stateful service reaches preset copy amount.
Usefulness of the present invention is：
The present invention provides the implementation methods based on domestic CPU and the distributed stateful service of container cluster of operating system, can
The safe and reliable container cloud platform that whole nation production based on domestic CPU and operating system is environmentally disposed, realizes that stateful service is held
The deployment operation of device group and cluster management, and pass through the initial chemical industry of stateful container in state controller component progress cluster
The particular order for making simultaneously control container group deployment, the network identity of container group in cluster is provided using zero-address service, is maintained
The stable relation of cluster member can be used persistent storage volume as stable persistent storage, while use serializing name
Resource and application logical separation and one-to-one correspondence mutually binding are realized in container group, zero-address service and persistent storage statement；It is logical
Stateful copy controller assemblies are crossed to manage stateful service cluster, the state of detection container group, to find operation node
The container group of the stateful service of failure simultaneously carries out self-regeneration, improves the availability of container service, while can realize stateful
The orderly dilatation of service cluster and orderly capacity reducing improve the redundancy ability of container cluster.
Description of the drawings
Fig. 1 is the stateful copy controller assemblies and state controller component relation schematic diagram of present system；
Fig. 2 is that the state controller component of present system and distributed container cluster management platform other assemblies relationship are illustrated
Figure；
Fig. 3 is stateful service cluster resource binding relationship schematic diagram in the present invention；
Fig. 4 is the flow diagram for the container group that state controller deployment of components creates associated by stateful service cluster；
Fig. 5 is the flow diagram for the container group that state controller deployment of components is deleted associated by stateful service cluster；
Fig. 6 is the flow diagram that stateful copy controller assemblies state of a control controller assemblies carry out container group capacity reducing；
Fig. 7 is the flow diagram that stateful copy controller assemblies state of a control controller assemblies carry out container group dilatation.
Specific implementation mode
The present invention provides the implementation method of the stateful service of container cluster based on domestic CPU and OS, is held using distribution
The stateful service cluster of the stateful copy controller assemblies management container cluster of device cluster management platform operation, identification are related
The order of stateful service has accordingly according to the execution of the operating condition state of a control controller assemblies of management platform respective resources
The operational order of container group associated by status service, while detecting the state of the container group；
Container group described in state controller deployment of components using the operation of distributed container cluster management platform is the container group
Name, provides network identity of the zero-address service as the container group, and persistent storage statement is provided simultaneously for the container group
It is bound, and the sequence started to container group controls, while according to the order of stateful copy controller assemblies, for
The container group, executes specific relevant operation.
The realization system of the stateful service of container cluster based on domestic CPU and OS corresponding with the above method is provided simultaneously
System, including the state controller component of distributed container cluster management platform operation and stateful copy controller assemblies,
Stateful copy controller assemblies are responsible for the stateful service cluster of container cluster, the related stateful service of identification
Order executes corresponding stateful service according to the operating condition state of a control controller assemblies of management platform respective resources and is closed
Join the operational order of container group, while detecting the state of the container group；
State controller component is responsible for disposing the container group, is named for the container group, provides described in zero-address service conduct
The network identity of container group provides persistent storage for the container group and states and bound, and starts to container group suitable
Sequence is controlled, while executing specific related behaviour for the container group according to the order of stateful copy controller assemblies
Make.
In conjunction with attached drawing and specific implementation, the technical solution that further illustrates the present invention.
Stateful copy controller assemblies and state controller component can be solidificated in module in present system, so as to
Hardware adaptations are carried out, wherein the major function of stateful copy controller assemblies is order analysis and the stateful associated appearance of service
The function that device group is monitored, wherein being ordered accordingly container group according to distributed container cluster management platform, stateful pair
This controller assemblies analyzes the execution classification of the order according to the operating condition of respective resources in container cluster, identification is newly-built,
The operation behaviors such as dilatation, capacity reducing, deletion, and state of a control controller assemblies are executed, with reference to figure 1；
Stateful copy controller assemblies just obtain the state of container group every the set time simultaneously, it is ensured that stateful in cluster
The associated container group of service preserves the state that a certain number of container group copies are in normal operation, if the stateful service
Container group copy amount it is too many, then stateful copy controller assemblies destroy some container group copies；Otherwise stateful copy
Controller assemblies add container group copy, until the quantity of the container group copy of the stateful service reaches preset number of copies
Amount improves the redundancy ability of present system by stateful copy controller assemblies,
And stateful copy controller assemblies obtain the state of container group, if it find that container group is abnormal, such as container group institute
In node collapses, and when obtaining the information less than container group normal operation, then confirm that container group is abnormal container group, then there is shape
State copy controller assemblies pass through state controller component again scheduling and abnormal container group same state on other nodes
Container group replaces, whole resources of abnormal container group before the container group of replacement possesses, including container group name, network mark
Know, the persistent storage statement bound with persistent storage volume, and the effect in container cluster.
State controller component mainly has NAPT function, control function and Reconstruction of The Function etc. to container group, with reference to figure 2,
When the newly-built order for receiving stateful copy controller assemblies, state controller component first initializes container group
Work, i.e., to container group, zero-address service, persistent storage volume statement carry out sequence name, and successively to identical name serial number
Container group, zero-address service and persistent storage volume statement bound；Wherein the data of container group are all under default situations
Non-persistentization, data are also and then lost after the extinction of container group, but Docker provides volume mechanism so as to by lasting data
Change storage, in distributed container cluster of the invention, provides more powerful volume mechanism and plug-in unit, realize that the persistence of data is deposited
Storage, persistent storage is one section of network storage by administrator configurations in cluster, by the volume mechanism of distributed container cluster and
Memory card distributes to the use of container group, to realize the persistent storage of data, has independently of times for using persistent storage
The characteristics of life cycle of what single container group；
Such as state controller component receives newly-built order, when disposing the stateful service of a N number of container group, is used according to platform
Family provide container group name container group is renamed, according to " container group name-serial number " rule, name container group be " hold
Device group name -0 ", " container group name -1 " and so on arrive " container group name-N-1 ", these titles are fixed, and container group
Name can be as the unique identity in cluster；Order-assigned is carried out according to the zero-address service name that user provides,
" container group name -0 " correspondence " zero-address service name -0 ", " container group name -1 " correspondence " zero-address service name -1 " and so on
To " container group name-N-1 " correspondence " zero-address service name-N-1 "；According to user's needs, persistence is distributed for each container group
" container group name -0 " is distributed in storage statement, " persistent storage statement -0 ", and " persistent storage statement -1 " distributes to " container group
Name -1 ", and so on distributed to " container group name-N-1 " to " persistent storage statement-N-1 ", and before starting container group, shape
State controller assemblies ensure that each persistent storage statement and persistent storage binding success, persistent storage can be carried by administrator
Preceding offer can also realize dynamic provisioning with dynamic memory class, and persistent storage statement is user to persistent storage
Request allows user using storage resource is abstracted, it is similar to container group, and container group consumes node resource, persistent storage sound
Bright consumption persistence resource；And the container group that zero-address service is stateful service distributes DNS domain name as its network identity,
Other services or container group can access stateful service and its rear end container group by DNS domain name in container cluster,
I.e. in distributed container cluster, under default situations, a virtual cluster ip is distributed for each service, agency can be passed through
Mode realizes that cluster ip is accessed, and zero-address service refers to not distributing the addresses cluster ip in distributed container cluster, passes through appearance
The DNS domain name service of device cluster internal realizes that zero-address accesses, when the service name in access queries container cluster, DNS meetings
Multiple A records are returned to, these records are all directed to zero-address and service corresponding rear end container group address, with reference to figure 3；Wherein
HSName is the first character section of DNS domain name, and DNS domain name format is：Name.namespace.cluster.local is wherein
Name is the title of service, and namespace is the name space in container cluster where service, and cluster.local is container
The domain name for the container cluster that cluster management platform defines, HSName is exactly the title serviced herein, under same namespace,
The title is accessed to be equivalent to access HSName.namespace.cluster.local；
Stateful service related resources are generated and dispatch state controller assemblies travel control function, state controller component exists
After container group carries out serializing name, in certain sequence, the other assemblies in distributed container cluster management platform are called, such as
It calls persistent storage declaration management component to generate persistent storage statement, and executes and carry out the binding of persistent storage volume,
It calls service management component to carry out the generation of zero-address service, is associated with container group by label, call container group management assembly
Generate, pause or delete container group, state controller component carries out all in accordance with determining sequence when executing aforesaid operations, so as into
Row control；
In order to realize that the recovery of stateful service, the Reconstruction of The Function of state controller component are existed in stateful service cluster
When the associated container group exception of stateful service, state controller component suppressing exception container group first, container group is relevant to hold
Longization storage statement, zero-address service will not change, their life cycle and container group is unrelated, therefore use abnormal container group
Identical title regenerates container group, the persistent storage statement of the abnormal container group before the container group use regenerated
Restore container group state and network identity with zero-address service.
Using aforementioned present invention system and method, it is associated to carry out stateful service in distributed container cluster management platform
The relevant operation of container group:
When a stateful service is only associated with a container group, the specific steps of the state controller deployment of components container group：
Step 1：Check whether the container group has carried out the generation and binding of persistent storage statement, if not generating and binding,
Step 1 is executed, it is no to then follow the steps 2；
Step 2：It continues checking for whether zero-address service creates, does not create, then execute the zero-address service that creates, it is no to then follow the steps
3；
Step 3：Using fixed container group name, start container group, initialization container group state.
When a stateful N number of container group of service cluster respective associated, state controller component is according to serial number from 0 to N-1
Sequential placement container group when being created, the specific steps are：
Step 1：Whether the container group state for detecting serial number 0 is normal, if normally executing step 2, otherwise deployment container group -0,
Then step 1 is executed；
Step 2：Container group serial number adds 1, and whether detection container group state is normal, if normal and serial number is less than N-1, continues to execute
Step 2, until container group serial number N-1 then terminates；Otherwise the container group of the serial number is disposed, step 1 is then executed, with reference to figure 4.
The N number of container group of the stateful service cluster respective associated of said one, state controller component according to serial number from N-1 to
When 0 sequential placement container group is deleted, the specific steps are：
Step 1：Whether the container group of detection serial number N-1 has deleted, and 2 are thened follow the steps if deleted, and otherwise deletes and holds
Device group-N-1 executes step 1；
Step 2：Container group serial number subtracts 1, and whether detection container group has deleted, if deleted and serial number be more than 0, cycle execute
Step 2, until container group serial number 0 then terminates；Otherwise the container group of the serial number is deleted, step 1 is executed, with reference to figure 5.
Stateful copy controller assemblies state of a control controller assemblies carry out the operation of stateful service container group capacity reducing
When, such as zoom to n container group copy, n from N number of container group copy>0 and n<N confirms the small containers of all serial number ratio n
Group must run it is normal with state, the specific steps are：
Step 1：Whether the container group state for detecting serial number 0 is normal, if normally executing step 2, otherwise deployment container group -0,
Then step 1 is executed；
Step 2：Container group serial number adds 1, and whether detection container group state is normal, if normal and serial number is less than n, continues to execute step
Rapid 2, until container group serial number n-1 thens follow the steps 3；Otherwise the container group of the serial number is disposed, then executes step 1；
Step 3：It checks whether the container group of serial number N-1 has deleted, 4 is thened follow the steps if deleted, otherwise delete and hold
Device group-N-1 executes step 1；
Step 4：Container group serial number subtracts 1, and whether detection container group has deleted, if deleted and serial number be more than n-1, execute step
Rapid 4, until container group serial number n then terminates；Otherwise the container group of the serial number is deleted, step 3 is executed, with reference to figure 6.
When stateful copy controller assemblies state of a control controller assemblies carry out stateful service container group dilatation operation,
Such as extend to N number of container group copy, n from n container group copy>0 and n<N confirms that the small container groups of all serial number ratio n must
It must run and state is normal, the specific steps are：
Step 1：Whether the container group state for detecting serial number 0 is normal, if normally executing step 2, otherwise deployment container group -0,
Then step 1 is executed；
Step 2：Container group serial number adds 1, and whether detection container group state is normal, if normal and serial number is less than n, continues to execute step
Rapid 2, until container group serial number n-1 thens follow the steps 3；Otherwise the container group of the serial number is disposed, then executes step 1；
Step 3：Deployment creates container group, and container group serial number adds 1, starts container group, initialization container group state, detection container group
Whether state is normal, if normal and serial number is less than N, continues to execute step 3, until container group serial number N-1 then terminates；Otherwise
The container group of the serial number is disposed, then executes step 1, with reference to figure 7.
Illustrate a bit, the starting point of Fig. 4 with Fig. 7 flows is different, there are no the deployment of any container group in Fig. 4, is opened from container group 0
Begin to dispose, Fig. 7 expressions are to have deployed n container group, are disposed since (n+1)th container group, but are needed from container group-
0 starts inspection state.
Using the method for the present invention and system, each container group of stateful service has fixed name, fixed permanentization storage
With fixed network address, and the startup of stateful service container group according to name order carry out sequence starting, a container group
Start completion and operating status it is normal after restart next container group, it is ensured that the container group of startup can be provided at the distribution of work
Source, avoiding starting together causes resource to be seized to cause system unstable and disordering.
And the method for the present invention and system support are run in the container cloud platform of domestic CPU and operating system, Neng Goushi
The deployment of standing state service and cluster management, serializing name container group, network identity and persistent storage volume statement, are realized
Resource and application logical separation and one-to-one correspondence mutually binding, can carry out stateful service cluster orderly dilatation and orderly contracting
Hold, solves the problems, such as the persistence of service state for the stateful service of container cluster.
Claims (10)
1. the realization system of the stateful service of container cluster based on domestic CPU and OS, it is characterized in that including distributed sets of containers
The state controller component and stateful copy controller assemblies of group's management platform operation,
Stateful copy controller assemblies are responsible for the stateful service cluster of container cluster, the related stateful service of identification
Order executes corresponding stateful service according to the operating condition state of a control controller assemblies of management platform respective resources and is closed
Join the operational order of container group, while detecting the state of the container group；
State controller component is responsible for disposing the container group, is named for the container group, provides described in zero-address service conduct
The network identity of container group provides persistent storage for the container group and states and bound, and starts to container group suitable
Sequence is controlled, while executing specific related behaviour for the container group according to the order of stateful copy controller assemblies
Make.
2. system according to claim 1, it is characterized in that the related stateful service of stateful copy controller assemblies identification
Order, the container group copy amount associated by a stateful service is excessive, and stateful copy controller assemblies control shape
State controller assemblies delete additional container group copy, otherwise stateful copy controller assemblies state of a control controller assemblies are newly-built
Container group copy amount, the container group copy amount associated by the stateful service reach preset copy amount.
3. system according to claim 1 or 2, it is characterized in that the stateful copy controller assemblies manage container cluster
Stateful service cluster, detect the state of the container group associated by stateful service, the container obtained every the set time
The health status of group detects that container group is abnormal, then stateful copy controller assemblies are rebuild different by state controller component
The container group that normal container group or the normal container group of dispatch state are replaced, and replaced possesses whole moneys of abnormal container group
Source.
4. system according to claim 3, it is characterized in that the appearance associated by the stateful service of state controller deployment of components
Device group is renamed according to container group described in the container group name and serial number, and the new name of the container group is used as container
Unique identity in cluster, and the order-assigned zero-address service newly named according to the container group, and binding are held
Longization stores.
5. system according to claim 4, it is characterized in that state controller component is according to stateful copy controller assemblies
Order, call the other assemblies in distributed container cluster management platform to execute life according to determining sequence in certain sequence
It enables.
6. system according to claim 5, it is characterized in that state controller component is according to stateful copy controller assemblies
Newly-built order, renamed according to container group described in the container group name and serial number for the container group, and according to
The sequence that the container group is newly named is named zero-address service and persistent storage, and successively to identical name serial number
Container group, zero-address service and persistent storage are bound.
7. system according to claim 5, it is characterized in that state controller component is according to stateful copy controller assemblies
Reconstruction order, for the abnormal container group of stateful service, suppressing exception container group, and abnormal container group is rebuild, after reconstruction
Container group use the name and zero-address service of abnormal container group and persistent storage.
8. the implementation method of the stateful service of container cluster based on domestic CPU and OS, it is characterized in that utilizing distributed sets of containers
The stateful service cluster of the stateful copy controller assemblies management container cluster of group's management platform operation, identification correlation have shape
The order of state service executes corresponding stateful according to the operating condition state of a control controller assemblies of management platform respective resources
The operational order of the associated container group of service, while detecting the state of the container group；
Container group described in state controller deployment of components using the operation of distributed container cluster management platform is the container group
Name, provides network identity of the zero-address service as the container group, and persistent storage statement is provided simultaneously for the container group
It is bound, and the sequence started to container group controls, while according to the order of stateful copy controller assemblies, for
The container group, executes specific relevant operation.
9. according to the method described in claim 8, it is characterized in that container group described in state controller deployment of components,
When a stateful service is only associated with a container group, specific steps：
Step 1：Check whether the container group has carried out the generation and binding of persistent storage statement, if not generating and binding,
Step 1 is executed, it is no to then follow the steps 2；
Step 2：It continues checking for whether zero-address service creates, does not create, then execute the zero-address service that creates, it is no to then follow the steps
3；
Step 3：Using fixed container group name, start container group, initialization container group state；
When a stateful N number of container group of service cluster respective associated, state controller component is according to serial number from 0 to the suitable of N-1
Sequence deployment container group, the specific steps are：
Step 1：Whether the container group state for detecting serial number 0 is normal, if normally executing step 2, otherwise deployment container group -0,
Then step 1 is executed；
Step 2：Container group serial number adds 1, and whether detection container group state is normal, if normal and serial number is less than N-1, continues to execute
Step 2, until container group serial number N-1 then terminates；Otherwise the container group of the serial number is disposed, step 1 is then executed；Wherein N is
Positive integer.
10. according to the method described in claim 8, it is characterized in that the related stateful service of stateful copy controller assemblies identification
Order, the container group copy amount associated by a stateful service is excessive, and stateful copy controller assemblies control shape
State controller assemblies delete additional container group copy, otherwise stateful copy controller assemblies state of a control controller assemblies are newly-built
Container group copy amount, the container group copy amount associated by the stateful service reach preset copy amount.
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Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392020A (en) * | 2018-10-26 | 2019-02-26 | 中山大学 | A kind of resource management platform towards 5G mobile network |
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| CN109558260A (en) * | 2018-11-20 | 2019-04-02 | 北京京东尚科信息技术有限公司 | Kubernetes troubleshooting system, method, equipment and medium |
| CN109710492A (en) * | 2018-12-29 | 2019-05-03 | 北方工业大学 | Application program operation monitoring method, medium and electronic equipment |
| CN110262944A (en) * | 2019-06-21 | 2019-09-20 | 四川长虹电器股份有限公司 | The method that a kind of pair of K8s cluster container resource is monitored and is alerted |
| CN110351149A (en) * | 2019-07-26 | 2019-10-18 | 北京神州绿盟信息安全科技股份有限公司 | A kind of method and device for safeguarding network data Forwarding plane |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109392020A (en) * | 2018-10-26 | 2019-02-26 | 中山大学 | A kind of resource management platform towards 5G mobile network |
| CN109491762A (en) * | 2018-11-09 | 2019-03-19 | 网易（杭州）网络有限公司 | Container state control method and device, storage medium, electronic equipment |
| CN109558260B (en) * | 2018-11-20 | 2022-06-07 | 北京京东尚科信息技术有限公司 | Kubernetes fault elimination system, method, equipment and medium |
| CN109558260A (en) * | 2018-11-20 | 2019-04-02 | 北京京东尚科信息技术有限公司 | Kubernetes troubleshooting system, method, equipment and medium |
| CN109710492A (en) * | 2018-12-29 | 2019-05-03 | 北方工业大学 | Application program operation monitoring method, medium and electronic equipment |
| CN110262944A (en) * | 2019-06-21 | 2019-09-20 | 四川长虹电器股份有限公司 | The method that a kind of pair of K8s cluster container resource is monitored and is alerted |
| CN110351149A (en) * | 2019-07-26 | 2019-10-18 | 北京神州绿盟信息安全科技股份有限公司 | A kind of method and device for safeguarding network data Forwarding plane |
| CN111880929A (en) * | 2020-07-07 | 2020-11-03 | 腾讯科技（深圳）有限公司 | Instance management method and device and computer equipment |
| CN111880929B (en) * | 2020-07-07 | 2024-02-02 | 腾讯科技（深圳）有限公司 | Instance management method and device and computer equipment |
| CN111949379A (en) * | 2020-09-18 | 2020-11-17 | 成都精灵云科技有限公司 | Declarative copy control method based on container scheduling engine |
| CN112214323A (en) * | 2020-10-12 | 2021-01-12 | 苏州浪潮智能科技有限公司 | Resource recovery method and device and computer readable storage medium |
| CN112214323B (en) * | 2020-10-12 | 2022-06-14 | 苏州浪潮智能科技有限公司 | Resource recovery method and device and computer readable storage medium |
| US11704165B2 (en) | 2021-03-16 | 2023-07-18 | International Business Machines Corporation | Persistently available container services through resurrection of user jobs in new compute container instances designated as lead instances |
| CN113254156A (en) * | 2021-05-31 | 2021-08-13 | 深信服科技股份有限公司 | Container group deployment method and device, electronic equipment and storage medium |
| CN113254156B (en) * | 2021-05-31 | 2024-04-09 | 深信服科技股份有限公司 | Container group deployment method and device, electronic equipment and storage medium |
| CN114490070A (en) * | 2022-01-28 | 2022-05-13 | 浙江大华技术股份有限公司 | Access request forwarding method and device, storage medium and electronic device |
| CN114584559A (en) * | 2022-03-07 | 2022-06-03 | 浪潮云信息技术股份公司 | Method and device for realizing declarative management of container cloud |
| CN114584559B (en) * | 2022-03-07 | 2024-07-12 | 浪潮云信息技术股份公司 | Device for realizing declaration type management of container cloud |
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