容器化部署

这篇文章介绍一下如何在就Kind的Kubernetes的环境中部署 Linkis 服务，以方便更轻量化的学习使用和调试。

kind github：<https://github.com/kubernetes-sigs/kind> kind官网：kind.sigs.k8s.io/

kind 0.14.0 docker 20.10.17 centos 7.6 helm 3.x

1.确保组件依赖版本 2.kind是用docker容器模拟节点的 机器重启回来容器都变了 调度器就不工作了 这个是kind的limitation,官方文档有详细说明。

1. sudo yum install -y yum-utils device-mapper-persistent-data lvm2
2. sudo yum-config-manager --add-repo https://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
3. sudo sed -i 's+download.docker.com+mirrors.aliyun.com/docker-ce+' /etc/yum.repos.d/docker-ce.repo
4. sudo yum makecache fast
5. sudo yum -y install docker-ce
6. systemctl start docker
7. systemctl enable docker

1. vi /etc/docker/daemon.json
2. {
3. "registry-mirrors": ["http://hub-mirror.c.163.com"],
4. "insecure-registries": ["https://registry.mydomain.com","http://hub-mirror.c.163.com"]
5. }

1. https://github.com/kubernetes-sigs/kind/releases

1. chmod +x ./kind
2. mv kind-linux-amd64 /usr/bin/kind

使用版本：dev1.3.0分支编译版本

1. apache-linkis-1.3.0-incubating-bin.tar.gz

1. mkdir -p /opt/data/common/extendlib

1. curl https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.28/mysql-connector-java-8.0.28.jar -o /opt/data/common/extendlib/[mysql-connector-java-8.0.28.jar](https://repo1.maven.org/maven2/mysql/mysql-connector-java/8.0.28/mysql-connector-java-8.0.28.jar)

1. ./bin/install-linkis-to-kubernetes.sh reset

1. ./bin/install-linkis-to-kubernetes.sh pull -mghcr.dockerproxy.com

1. ./bin/install-linkis-to-kubernetes.sh install -l -mghcr.dockerproxy.com

1. kubectl get pods -A

容器化部署 - 图1

1. ./helm/scripts/prepare-for-spark.sh

1. ./helm/scripts/remote-proxy.sh start

1. linkis-web: http://10.0.2.101:8088/
2. eureka: http://10.0.2.101:20303/

1. ./helm/scripts/login-pod.sh cg-engineconnmanager
2. 执行shell测试
3. sh ./bin/linkis-cli -engineType shell-1 -codeType shell -code "echo "hello" "  -submitUser hadoop -proxyUser hadoop
4. 执行hive测试
5. sh ./bin/linkis-cli -engineType hive-2.3.3 -codeType hql -code "show tables"  -submitUser hadoop -proxyUser hadoop
6. 执行spark测试
7. sh ./bin/linkis-cli -engineType spark-2.4.3 -codeType sql -code "show tables"  -submitUser hadoop -proxyUser hadoop
8. 执行python测试
9. sh ./bin/linkis-cli -engineType python-python2 -codeType python -code "print(\"hello\")"  -submitUser hadoop -proxyUser hadoop  -confMap  python.version=python

容器化部署 - 图2