Service instance updating method and device and storage medium
A technology of service instances and update methods, applied in the computer field, can solve problems such as cumbersomeness, interruption of business processing, and increased complexity of update operations, and achieve the effect of reducing manual operations and reducing the probability of errors
Active Publication Date: 2019-05-07
MIGU CO LTD +1
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Problems solved by technology
[0003] In actual production, the above-mentioned service update operation has the following problems: during the update process of the application service, business processing may be interrupted, which makes the experience of the service user poor; As the number of instances corresponding to the service to be updated increases, the complexity of the update operation will also increase; if the update fails, it cannot be automatically rolled back, and the reverse operation of the update needs to be performed manually, which is cumbersome and error-prone
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[0129] The first determining unit is configured to determine the total number of first instances corresponding to the new version service;
[0130] The second determining unit is configured to determine the number of first instances to be started each time according to the total number of first instances and the first ratio;
[0131] The starting unit is configured to start instances corresponding to the first number of instances in batches.
[0132] In other embodiments, the start-stop module includes: a third determination unit, a fourth determination unit, and a first stop unit; wherein,
[0133] The third determining unit is configured to determine the second total number of instances corresponding to the old version service;
[0134] The fourth determination unit is configured to determine the second number of instances stopped each time according to the second total number of instances and the second ratio;
[0135] The first stopping unit is configured to stop instanc...
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The embodiment of the invention discloses a service instance updating method. The updating method of the service instance comprises the following steps: determining a to-be-updated new version service; Determining a currently running old version service; Receiving an updating operation starting instruction, wherein the updating operation starting instruction is used for indicating to start an updating operation of the service instance; Based on the updating operation starting instruction, starting instances corresponding to the new version service in batches according to a preset first proportion, and stopping the instances corresponding to the old version service in batches according to a preset second proportion until the instances corresponding to the new version service and the instances corresponding to the old version service are updated; The embodiment of the invention further discloses a service instance updating device and a storage medium.
Description
technical field [0001] The embodiment of the present application relates to the field of computer technology, and relates to but not limited to a method, device and storage medium for updating a service instance. Background technique [0002] In related technologies, when a business application needs to update the service due to program changes, the operation and maintenance personnel need to stop the application service, replace the service application, and restart the operation. to the operation. [0003] In actual production, the above-mentioned service update operation has the following problems: during the update process of the application service, business processing may be interrupted, which makes the experience of the service user poor; As the number of instances corresponding to the service to be updated increases, the complexity of the update operation will also increase; if the update fails, it cannot be rolled back automatically, and the reverse operation of the...
Claims
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IPC IPC(8): G06F8/65
Inventor 陈旻周建生顾明饶明佺
Owner MIGU CO LTD