docker部署superset并连接华为MRS hive数据库

下载构建源码

这个项目实现了汉化和开箱即用，感谢大佬

GitHub - lutinglt/superset-zh: Superset 汉化, Superset 中文版

替换国内apt源

查看debian版本，不同版本替换apt源的内容不同

bash 复制代码

cat /etc/debian_version

我这里是11.9版本

apt源文件sources.list位置在/etc/apt/sources.list下
阿里源官网：https://developer.aliyun.com/mirror/debian?spm=a2c6h.13651102.0.0.509b1b11NQaUy0

这里是debian 11.x版本apt源的汇总

# ===============================清华源===================================
# 默认注释了源码镜像以提高 apt update 速度，如有需要可自行取消注释
deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye main contrib non-free

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-updates main contrib non-free

deb https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free
# deb-src https://mirrors.tuna.tsinghua.edu.cn/debian/ bullseye-backports main contrib non-free

# 以下安全更新软件源包含了官方源与镜像站配置，如有需要可自行修改注释切换
deb https://security.debian.org/debian-security bullseye-security main contrib non-free
# deb-src https://security.debian.org/debian-security bullseye-security main contrib non-free

# ===============================阿里源===================================
deb https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye main non-free contrib
deb https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb-src https://mirrors.aliyun.com/debian-security/ bullseye-security main
deb https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-updates main non-free contrib
deb https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib
deb-src https://mirrors.aliyun.com/debian/ bullseye-backports main non-free contrib

# ===============================原版===================================
# deb http://snapshot.debian.org/archive/debian/20240423T150000Z bullseye main
deb http://deb.debian.org/debian bullseye main
# deb http://snapshot.debian.org/archive/debian-security/20240423T150000Z bullseye-security main
deb http://deb.debian.org/debian-security bullseye-security main
# deb http://snapshot.debian.org/archive/debian/20240423T150000Z bullseye-updates main
deb http://deb.debian.org/debian bullseye-updates main

在Dockerfile所在目录下新建一个sources.list文件，选择清华源或阿里源复制过去

修改Dockerfile

修改如下：

基础镜像替换为apache/superset:3.1.3-py39

替换apt国内源

添加sasl相关依赖

添加kinit、klis等命令

添加vim、ping、telnet命令

添加pyhive[hive]、sasl等依赖库

添加ez_setup、setuptools等工具

dockerfile 复制代码

# 构建翻译文件(请勿替换FROM)
FROM python:3.12.6-slim-bookworm AS builder
COPY . /app
WORKDIR /app
RUN pip install --no-cache-dir --upgrade pip &&\
    pip install --no-cache-dir -r requirements.txt &&\
    python generate_locales.py && python generate_messages.py

# 将翻译导入镜像(此处替换所需的官方版本)
FROM apache/superset:3.1.3-py39
COPY --from=builder /app/messages.json /app/superset/translations/zh/LC_MESSAGES/messages.json
COPY --from=builder /app/target/messages.mo /app/superset/translations/zh/LC_MESSAGES/messages.mo
# 更新apt源
COPY --from=builder /app/sources.list /etc/apt/sources.list
USER root
RUN ln -sf /usr/share/zoneinfo/Asia/Shanghai /etc/localtime &&\
    export DEBIAN_FRONTEND=noninteractive &&\
    apt-get -y clean &&\
    apt-get update &&\
    apt-get -y install --no-install-recommends --no-install-suggests wget pkg-config gcc &&\
	apt-get -y install build-essential python3-dev libsasl2-dev libssl-dev &&\
	apt-get update &&\
	apt-get -y install libsasl2-2 libsasl2-modules libsasl2-modules-gssapi-mit &&\
	apt-get -y install libsasl2-modules-gssapi-heimdal libsasl2-modules-ldap &&\
    apt-get -y install krb5-user &&\
    apt-get -y install vim &&\
    apt-get -y install iputils-ping telnet &&\
    apt-get -y clean && rm -rf /var/lib/apt/lists/* &&\
	apt-get update &&\
    # 安装数据库驱动
    pip install psycopg2 mysqlclient &&\
    pip install pyhive[hive] &&\
	pip install sasl &&\
    pip install setuptools==47.3.1 &&\
    pip install ez_setup &&\
    # 开箱即用配置, 配置安全密钥和关闭安全验证
    sed -i "s/SECRET_KEY =.*/SECRET_KEY = \"superset\"/" /app/superset/config.py &&\
    sed -i "s/WTF_CSRF_ENABLED = True/WTF_CSRF_ENABLED = False/" /app/superset/config.py &&\
    sed -i "s/TALISMAN_ENABLED =.*/TALISMAN_ENABLED = False/" /app/superset/config.py &&\
    # 默认语言
    sed -i "s/BABEL_DEFAULT_LOCALE = \"en\"/BABEL_DEFAULT_LOCALE = \"zh\"/" /app/superset/config.py &&\
    # 打开语言切换
    sed -i "s/LANGUAGES = {}/LANGUAGES = {\"zh\": {\"flag\": \"cn\", \"name\": \"简体中文\"}, \"en\": {\"flag\": \"us\", \"name\": \"English\"}}/" /app/superset/config.py

USER superset

个人纪录：

bash 复制代码

# 开源hive
pip install pyhive[hive]
# 其实只安装pyhive[hive]就够了，下面是备选
pip install thrift
pip install thrift-sasl
pip install sqlalchemy

构建镜像

bash 复制代码

# 在Dockerfile所在目录执行命令
# 直接build会读取不到镜像，需要先把用到的镜像pull下来

docker pull python:3.12.6-slim-bookworm
docker pull apache/superset:3.1.3-py39
docker pull postgres:15
docker build -t mujinye/superset-zh:3.1.3-py39 .

导入导出镜像

如果涉及到切换机器，需要将镜像导入导出

bash 复制代码

docker save -o <file_name.tar> <new_image_name>:<tag>
docker save -o superset_zh.tar mujinye/superset-zh:3.1.3-py39 postgres:15

docker load -i <file_name.tar>
docker load -i superset_zh.tar

编写docker-compose.yml

找个地方创建目录superset_zh_3.1.3-py39

在目录中创建docker-compose.yml

记得确认superset使用的镜像是上面刚刚构建的

yaml 复制代码

services:
  db:
    image: postgres:15
    container_name: superset_postgres
    hostname: postgres
    environment:
      POSTGRES_USER: superset
      POSTGRES_PASSWORD: superset
      POSTGRES_DB: superset
    ports:
      - 35432:5432
    restart: unless-stopped
    volumes:
      - ./postgres/data:/var/lib/postgresql/data
  superset:
    image: mujinye/superset-zh:3.1.3-py39
    container_name: superset
    hostname: superset
    user: root
    restart: unless-stopped
    ports:
      - 38088:8088
    volumes:
      - ./superset_config.py:/app/pythonpath/superset_config.py
      - ./pyhive:/app/pyhive

在docker-compose.yml指定的路径中创建superset_config.py文件

python 复制代码

SECRET_KEY = 'superset'
SQLALCHEMY_DATABASE_URI = 'postgresql://superset:superset@postgres:5432/superset'
WTF_CSRF_ENABLED = False
TALISMAN_ENABLED = False

构建pyhive

下载mrs最新版本的源码包：https://github.com/huaweicloud/huaweicloud-mrs-example/tree/mrs-3.5.0

找到hive-examples模块下的python3-examples模块，解压出来

进入根目录执行

python 复制代码

python setup.py sdist bdist_wheel

在dist目录下会生成构建好的tar.gz包和whl包

把这两个包复制到docker-compose.yml中指定的pyhive路径下

docker compose构建容器

执行docker compose up -d构建容器，然后执行三条初始化命令

bash 复制代码

# 构建镜像
docker compose up -d
# 镜像删除和重启
docker compose down
docker compose restart

# 执行初始化命令
docker exec -it superset superset fab create-admin --username admin --firstname admin --lastname admin --email admin@superset.apache.org --password admin
docker exec -it superset superset db upgrade
docker exec -it superset superset init

# 进入容器
docker exec -it superset /bin/bash

替换pyhive

bash 复制代码

# 进入容器
docker exec -it superset /bin/bash

# 可以看到目前pyhive版本是0.7.0
pip list

# 卸载pyhive
pip uninstall PyHive

# 安装由华为构建的pyhive，这里要找到构建镜像时挂载过来的pyhive包
pip install pyhive0.6.2xxx.tar.gz

# 安装后需要重启才能在superset中生效
# exit推出容器
exit

# 找到superset容器id
docker ps
# 重启superset容器
docker restart 容器id

keytab认证

pyhive鉴权是os级别，需要在容器内进行kerberos认证

步骤：

在容器外，下载keytab文件，包含：user.keytab和krb5.conf两个文件
将两个keytab文件放到挂载的pyhive目录下，因为之前挂载了该目录，所以文件可以直接映射到容器内
进入容器内
把krb5.conf放到/etc下
执行kinit -kt user.keytab user命令进行认证

验证

华为源码python3-examples下有一个pyCLI_sec.py文件，修改这个文件中的参数配置，把这个文件放到容器内，然后执行python3 pyCLI_sec.py。测试一下连接通不通。

写给自己看的：（此处也可以在自己本地环境上测试，看会不会报错，如果报错就看看是不是缺什么依赖没下，就在外网环境提前下好，如果没报错只是显示连接超时就代表没有问题）

连接hive数据库

对于hive数据库：测试连接会成功，创建时会报错，不用管，其实已经创建好了，直接返回就好了

bash 复制代码

hive://hive@{hostname}:{port}/{database}
# 开源hive可以直接用这个连接串
hive://hive@hadoop102:10000/default
# mrs需要添加额外的参数，根据具体情况修改
hive://hive@hadoop102:10000/default?auth=KERBEROS&kerberos_service_name=hive&krbhost=hadoop.dlk.cc.cmbc.com.cn