Eclipse Che是一款开源的原生IDE，主要用于原生系统的开发，可进行程序的编码、构建、测试和运行，具有强大的扩展功能可添加插件，适用于多种开发语言，提供结构化的工作区、项目输入、模块化扩展插件，支持 Codenvy 的引擎。

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"开发模式 "您的工作空间

使用任何IDE

基于团队的开发

语言服务器协议

调试器

SSH/终端

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Eclipse Che安装教程

首先：安装Docker

yum install docker

service start docker

关闭防火墙

systemctl stop firewalld.service #停止firewall

systemctl disable firewalld.service #禁止firewall开机启动

sudo chmod 777 /var/run/docker.sock

Source code

WARN: Bound 'eclipse/che' to 'eclipse/che:5.20.0'

WARNING: Usage of loopback devices is strongly discouraged for production use. Either use `--storage-opt dm.thinpooldev` or use `--storage-opt dm.no_warn_on_loop_devices=true` to suppress this warning.

INFO: Welcome to Eclipse Che!

INFO:

INFO: We could not resolve DockerHub using DNS.

INFO: Either we cannot reach the Internet or Docker's DNS resolver needs a modification.

INFO:

INFO: You can:

INFO: 1. Modify Docker's DNS settings.

INFO: a. Docker for Windows & Mac have GUIs for this.

INFO: b. Typically setting DNS to 8.8.8.8 fixes resolver issues.

INFO: 2. Does your network require Docker to use a proxy?

INFO: a. Docker for Windows & Mac have GUIs to set proxies.

INFO: 3. Verify that you have access to DockerHub.

INFO: a. Try 'curl --head hub.docker.com'

INFO: 4. Skip networking checks.

INFO: a. Add '--fast' to any command

提示上面这个错误，是因为这台计算机无法访问hub.docker.com,所以你可以选择跳过检查。带上–fast参数。

docker run -it –rm -v /var/run/docker.sock:/var/run/docker.sock -v /opt:/data eclipse/che start –fast

本以为安装成功了!结果出了新的错误。

Source code

ERROR: for che Cannot start service che: driver failed programming external connectivity on endpoint che

(a20242e3bf7f8b98f31193e26fb135ece518bc81f8366a31f225102d65339c5f):

iptables failed: iptables --wait -t nat -A DOCKER -p tcp -d 0/0 --dport 8080 -j DNAT --to-destination 172.17.0.4:8080 ! -i docker0:

iptables: No chain/target/match by that name.

(exit status 1)

Encountered errors while bringing up the project.

ERROR: Error during 'compose up' - printing 30 line tail of /opt/cli.log:

上面这个错误，其实很好解决，重启下docker即可。

service docker restart

大功告成

关闭容器

sudo docker run -it –rm -v /var/run/docker.sock:/var/run/docker.sock -v /opt:/data eclipse/che stop –fast