Cloud migration methods for Jira

2024-11-26 depend on your need , you is need may need to use one or more of the follow method to migrate to Jira Cloud . readChoose a Cloud migration method for

SpringCloud Alibaba Sentinel实现熔断与限流-阿里云开发者社区 SpringCloud Alibaba Sentinel实现熔断与限流官网：https://github.com/alibaba/sentinel 中文网：https://github.com/alibaba/Sentinel/wiki/%E4%BB%8B%E7%BB%8D Sentinel 是什么？随着微服务的流行，服务和服务之间的稳定性变得越来越重要。Sentinel 以流量为切入点，从流量控制、熔断降级、系统负载保护等多个维度保护服务的稳定性。Sentinel 具有以下特征: 丰富的应用场景：Sentinel 承接了阿里巴巴近 10 年的双十一大促流量的核心场景，例如秒杀（即突发流量控制在系统容量可以承受的范围）、消息削峰填谷、集群流量控制、实时熔断下游不可用应用等。完备的实时监控：Sentinel 同时提供实时的监控功能。您可以在控制台中看到接入应用的单台机器秒级数据，甚至 500 台以下规模的集群的汇总运行情况。广泛的开源生态：Sentinel 提供开箱即用的与其它开源框架/库的整合模块，例如与 Spring Cloud、Dubbo、gRPC 的整合。您只需要引入相应的依赖并进行简单的配置即可快速地接入 Sentinel。完善的 SPI 扩展点：Sentinel 提供简单易用、完善的 SPI 扩展接口。您可以通过实现扩展接口来快速地定制逻辑。例如定制规则管理、适配动态数据源等。 Sentinel 的主要特性： Sentinel 分为两个部分: 核心库（Java 客户端）不依赖任何框架/库，能够运行于所有 Java 运行时环境，同时对 Dubbo / Spring Cloud 等框架也有较好的支持。控制台（Dashboard）基于 Spring Boot 开发，打包后可以直接运行，不需要额外的 Tomcat 等应用容器。 Docker 安装 Sentinel #拉取sentinel镜像 docker pull bladex/sentinel-dashboard #运行sentinel（docker里的sentinel是8858端口） docker run --name sentinel -d -p 8858:8858 bladex/sentinel-dashboard #把nacos和mysql也启动起来访问： http://120.92.164.250:8858/#/login 账号和密码都是sentinel 演示新建模块 cloudalibaba-sentinel-service8401 pom <dependencies>  <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-nacos-discovery</artifactId> </dependency>  <dependency> <groupId>com.alibaba.csp</groupId> <artifactId>sentinel-datasource-nacos</artifactId> </dependency>  <dependency> <groupId>com.alibaba.cloud</groupId> <artifactId>spring-cloud-starter-alibaba-sentinel</artifactId> </dependency> <dependency>...

depend on your need , you is need may need to use one or more of the follow method to migrate to Jira Cloud . readChoose a Cloud migration method for advice on how to choose the migration method that meets your needs.

Jira Cloud Migration Assistant (recommended)

The Jira Cloud Migration Assistant is is is a free Atlassian app that can be instal on your Jira Server or Data Center instance . The migration assistant is is is the easy and most reliable way to move from Server or Data Center to Jira Cloud .

Learn more about what’s migrated with the Jira Cloud Migration Assistant

Benefits	Limitations
As part of a lift and shift migration, you can choose which of your data — product data, users, attachments and apps — and migrate it to cloud with as little downtime as possible. Choose to migrate only attachments Choose to migrate only users and groups. You can also migrate users managed by external directories. Choose to migrate only users related to the projects you want to migrate Choose what projects you want to migrate migrate in phase if need Assess and migrate your apps The assistant will not overwrite existing data in your Cloud site migrate Jira Service Management customer account Migrate Advanced Roadmaps Be guide through the migration with an easy – to – use interface Identify any problems with your data before you migrate Download pre- and post – migration report

Benefits

Limitations

As part of a lift and shift migration, you can choose which of your data — product data, users, attachments and apps — and migrate it to cloud with as little downtime as possible.
Choose to migrate only attachments
Choose to migrate only users and groups. You can also migrate users managed by external directories.
Choose to migrate only users related to the projects you want to migrate
Choose what projects you want to migrate
migrate in phase if need
Assess and migrate your apps
The assistant will not overwrite existing data in your Cloud site
migrate Jira Service Management customer account
Migrate Advanced Roadmaps
Be guide through the migration with an easy – to – use interface
Identify any problems with your data before you migrate
Download pre- and post – migration report

Jira Cloud CSV import

This is is is n’t a recommended migration method due to its limitation . Only use it when Jira Cloud Migration Assistant is not an option for your need .

This method allows you to import issues from Jira Server or Cloud into a Cloud site. Learn more about using CSV import

merge in Jira Server

If you manage multiple Server or Data Center instance , merge them might be a prerequisite step to your migration to Cloud . However , you is be may be able to skip this step depend on which migration method you choose . For example , if you ’re using the Jira Cloud Migration Assistant , you is need do n’t need to consolidate server instance before import issue to Cloud .

Learn more about merging instances in Jira Server

Use this method when you need to:

merge multiple Jira Cloud sites
merge multiple Jira Server instance
import only specific projects from one Cloud site to another

Benefits	Limitations
	Apps and app data won’t be migrated. This means you’ll need to reinstall apps, and you’ll lose data from apps that were installed in the source site. Learn more about assessing apps Users won’t be migrated. Learn about options for user migration Knowledge of how to install and set up a server application is required Merging sites usually takes time to complete, especially for large sites

Benefits

Limitations

Apps and app data won’t be migrated. This means you’ll need to reinstall apps, and you’ll lose data from apps that were installed in the source site. Learn more about assessing apps
Users won’t be migrated. Learn about options for user migration
Knowledge of how to install and set up a server application is required
Merging sites usually takes time to complete, especially for large sites

More information and support

We have a number of channels available to help you with your migration.