Fatal编程技术网
  • php/
  • Docker nginx php fpm 7.4 alpine与CentOS 7中的Oracle即时客户端-无法加载动态库'；oci8.so'&'；pdo_oci.so'；

Docker nginx php fpm 7.4 alpine与CentOS 7中的Oracle即时客户端-无法加载动态库'；oci8.so'&'；pdo_oci.so'；

php oracle docker centos

Docker nginx php fpm 7.4 alpine与CentOS 7中的Oracle即时客户端-无法加载动态库'；oci8.so'&'；pdo_oci.so'；,php,oracle,docker,centos,oracle-call-interface,Php,Oracle,Docker,Centos,Oracle Call Interface,我不熟悉在服务器上设置Oracle数据库，我正在CentOS7服务器（centos-release-7-7.1908.0.el7.centos.x86_64）上使用Docker设置NGINX PHP-FPM 7.4 Alpine和Oracle数据库 我已经在Docker中成功安装了Oracle数据库，因此我的下一个目标是能够使用PHP中的函数oci\u connect连接到Oracle数据库。这就是我被困的地方。我已经下载了所需的软件，如Oracle Instant Client。（在撰写本文时

我不熟悉在服务器上设置Oracle数据库，我正在CentOS7服务器（centos-release-7-7.1908.0.el7.centos.x86_64）上使用Docker设置NGINX PHP-FPM 7.4 Alpine和Oracle数据库

我已经在Docker中成功安装了Oracle数据库，因此我的下一个目标是能够使用PHP中的函数
oci\u connect
连接到Oracle数据库。这就是我被困的地方。我已经下载了所需的软件，如Oracle Instant Client。（在撰写本文时，我使用了最新版本：instantclient-basic-linux.x64-19.6.0.0.0dbru）

我为docker compose获取了以下文件：

docker compose.yml:

version: '3'
services:
  web:
    image: nginx:alpine
    ports:
      - 8080:80
    volumes:
      - ./web:/var/www/web
      - ./log:/var/log/nginx
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
      - ./nginx/conf.d/default.conf:/etc/nginx/conf.d/default.conf
    restart: always
  phpfpm:
    build:
      context: ./php-fpm
      dockerfile: Dockerfile
    volumes:
      - ./web:/var/www/web

FROM php:7.4-fpm-alpine

RUN mkdir -p /var/www/web

# custom.ini is basically my php.ini
ADD custom.ini /usr/local/etc/php/conf.d/custom.ini

RUN apk add --update --no-cache \
    libzip-dev \
    curl-dev \
    libxml2-dev \
    libpng-dev \
    $PHPIZE_DEPS \
    php7-openssl

RUN docker-php-ext-configure gd

RUN docker-php-ext-install \
    curl \
    dom \
    gd \
    json \
    tokenizer \
    zip 


# Install Oracle Instantclient
RUN mkdir /opt/oracle \
    && cd /opt/oracle 


ADD instantclient-basic-linux.x64-19.6.0.0.0dbru.zip /opt/oracle/instantclient-basic-linux.x64-19.6.0.0.0dbru.zip
ADD instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip /opt/oracle/instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip

RUN rm -rf /opt/oracle/instantclient_19_6/*

RUN unzip /opt/oracle/instantclient-basic-linux.x64-19.6.0.0.0dbru.zip -d /opt/oracle \
    && unzip /opt/oracle/instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip -d /opt/oracle \
    && ln -sf /opt/oracle/instantclient_19_6/libclntsh.so.19.1 /opt/oracle/instantclient_19_6/libclntsh.so \
    && ln -sf /opt/oracle/instantclient_19_6/libclntshcore.so.19.1 /opt/oracle/instantclient_19_6/libclntshcore.so \
    && ln -sf /opt/oracle/instantclient_19_6/libocci.so.19.1 /opt/oracle/instantclient_19_6/libocci.so \
    && rm -rf /opt/oracle/*.zip

# Install Oracle extensions
RUN docker-php-ext-configure pdo_oci --with-pdo-oci=instantclient,/opt/oracle/instantclient_19_6,19.1 \
       && echo 'instantclient,/opt/oracle/instantclient_19_6/' | pecl install oci8 \
       && docker-php-ext-install \
               pdo_oci \
       && docker-php-ext-enable \
               oci8

RUN apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community/ --allow-untrusted gnu-libiconv
ENV LD_PRELOAD /usr/lib/preloadable_libiconv.so php

EXPOSE 9000

CMD ["php-fpm"]
php fpm/Dockerfile:

version: '3'
services:
  web:
    image: nginx:alpine
    ports:
      - 8080:80
    volumes:
      - ./web:/var/www/web
      - ./log:/var/log/nginx
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
      - ./nginx/conf.d/default.conf:/etc/nginx/conf.d/default.conf
    restart: always
  phpfpm:
    build:
      context: ./php-fpm
      dockerfile: Dockerfile
    volumes:
      - ./web:/var/www/web

FROM php:7.4-fpm-alpine

RUN mkdir -p /var/www/web

# custom.ini is basically my php.ini
ADD custom.ini /usr/local/etc/php/conf.d/custom.ini

RUN apk add --update --no-cache \
    libzip-dev \
    curl-dev \
    libxml2-dev \
    libpng-dev \
    $PHPIZE_DEPS \
    php7-openssl

RUN docker-php-ext-configure gd

RUN docker-php-ext-install \
    curl \
    dom \
    gd \
    json \
    tokenizer \
    zip 


# Install Oracle Instantclient
RUN mkdir /opt/oracle \
    && cd /opt/oracle 


ADD instantclient-basic-linux.x64-19.6.0.0.0dbru.zip /opt/oracle/instantclient-basic-linux.x64-19.6.0.0.0dbru.zip
ADD instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip /opt/oracle/instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip

RUN rm -rf /opt/oracle/instantclient_19_6/*

RUN unzip /opt/oracle/instantclient-basic-linux.x64-19.6.0.0.0dbru.zip -d /opt/oracle \
    && unzip /opt/oracle/instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip -d /opt/oracle \
    && ln -sf /opt/oracle/instantclient_19_6/libclntsh.so.19.1 /opt/oracle/instantclient_19_6/libclntsh.so \
    && ln -sf /opt/oracle/instantclient_19_6/libclntshcore.so.19.1 /opt/oracle/instantclient_19_6/libclntshcore.so \
    && ln -sf /opt/oracle/instantclient_19_6/libocci.so.19.1 /opt/oracle/instantclient_19_6/libocci.so \
    && rm -rf /opt/oracle/*.zip

# Install Oracle extensions
RUN docker-php-ext-configure pdo_oci --with-pdo-oci=instantclient,/opt/oracle/instantclient_19_6,19.1 \
       && echo 'instantclient,/opt/oracle/instantclient_19_6/' | pecl install oci8 \
       && docker-php-ext-install \
               pdo_oci \
       && docker-php-ext-enable \
               oci8

RUN apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community/ --allow-untrusted gnu-libiconv
ENV LD_PRELOAD /usr/lib/preloadable_libiconv.so php

EXPOSE 9000

CMD ["php-fpm"]
此外，我还将这些与Oracle相关的“扩展”添加到了custom.ini（基本上是我的php.ini），这在上面的php fpm/Dockerfile中提到：

expose_php = Off
extension=oci8.so
extension=pdo_oci.so
docker撰写

当我进行docker compose时，我看到构建过程可以完成，但在构建输出中出现了以下警告：

...
...

Installing shared extensions:     /usr/local/lib/php/extensions/no-debug-non-zts-20190902/
PHP Warning:  PHP Startup: Unable to load dynamic library 'oci8.so' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so: No such file or directory), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so.so: No such file or directory)) in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'pdo_oci.so' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so: No such file or directory), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so.so: No such file or directory)) in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'oci8.so' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so: No such file or directory), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so.so: No such file or directory)) in Unknown on line 0
PHP Warning:  PHP Startup: Unable to load dynamic library 'pdo_oci.so' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so: No such file or directory), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so.so: No such file or directory)) in Unknown on line 0

...
...
这种“无法加载动态库'oci8.so'和'pdo_oci.so'”的情况在构建中发生了大约20次

整个构建过程完成后，php fpm将运行，但上面也有类似的警告消息：

Successfully built c5fe0a0bc6ab
Successfully tagged nginx-php_phpfpm:latest
Starting nginx-php_web_1    ... done
Creating nginx-php_phpfpm_1 ... done
Attaching to nginx-php_web_1, nginx-php_phpfpm_1
phpfpm_1  | [20-Mar-2020 11:30:03] NOTICE: PHP message: PHP Warning:  PHP Startup: Unable to load dynamic library 'oci8.so' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so (Error loading shared library libnsl.so.1: No such file or directory (needed by /opt/oracle/instantclient_19_6//libclntsh.so.19.1)), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so.so: No such file or directory)) in Unknown on line 0
phpfpm_1  | [20-Mar-2020 11:30:03] NOTICE: PHP message: PHP Warning:  PHP Startup: Unable to load dynamic library 'pdo_oci.so' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so (Error loading shared library libnsl.so.1: No such file or directory (needed by /opt/oracle/instantclient_19_6/libclntsh.so.19.1)), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so.so: No such file or directory)) in Unknown on line 0
phpfpm_1  | [20-Mar-2020 11:30:03] NOTICE: PHP message: PHP Warning:  PHP Startup: Unable to load dynamic library 'oci8.so' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so (Error loading shared library libnsl.so.1: No such file or directory (needed by /opt/oracle/instantclient_19_6//libclntsh.so.19.1)), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8.so.so: No such file or directory)) in Unknown on line 0
phpfpm_1  | [20-Mar-2020 11:30:03] NOTICE: PHP message: PHP Warning:  PHP Startup: Unable to load dynamic library 'pdo_oci.so' (tried: /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so (Error loading shared library libnsl.so.1: No such file or directory (needed by /opt/oracle/instantclient_19_6/libclntsh.so.19.1)), /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so.so (Error loading shared library /usr/local/lib/php/extensions/no-debug-non-zts-20190902/pdo_oci.so.so: No such file or directory)) in Unknown on line 0
phpfpm_1  | [20-Mar-2020 11:30:03] NOTICE: fpm is running, pid 1
phpfpm_1  | [20-Mar-2020 11:30:03] NOTICE: ready to handle connections
PHP测试

我还使用一个.php文件对此进行了测试：

<?php

  $objConnect = oci_connect('SYSTEM', 'xxxxxxxxxx', 'x.x.x.x');
    if($objConnect)
    {
        echo "Oracle Server Connected";
    }     
?>
查看容器

我还尝试通过：
docker exec-it 623 sh查看容器本身，以检查应用程序所指的目录：


/usr/local/lib/php/extensions/no-debug-non-zts-20190902 # ls -la
total 2588
drwxr-xr-x    1 root     root            39 Mar 20 11:29 .
drwxr-xr-x    1 root     root            39 Mar 19 22:43 ..
-rwxr-xr-x    1 root     root        122288 Mar 20 11:28 curl.so
-rwxr-xr-x    1 root     root        249824 Mar 20 11:28 dom.so
-rwxr-xr-x    1 root     root        433280 Mar 20 11:29 gd.so
-rwxr-xr-x    1 root     root         54944 Mar 20 11:29 json.so
-rw-r--r--    1 root     root        911808 Mar 20 11:29 oci8.so
-rwxr-xr-x    1 root     root        579504 Mar 19 22:43 opcache.so
-rwxr-xr-x    1 root     root         51368 Mar 20 11:29 pdo_oci.so
-rwxr-xr-x    1 root     root        108128 Mar 19 22:43 sodium.so
-rwxr-xr-x    1 root     root         35952 Mar 20 11:29 tokenizer.so
-rwxr-xr-x    1 root     root         89600 Mar 20 11:29 zip.so


我看到所有的文件都在那里，所以
无法加载动态库'oci8.so'（尝试过：/usr/local/lib/php/extensions/no-debug-non-zts-20190902/oci8）。那么
是怎么回事？为什么它在容器中找不到库呢



我尝试过的其他事情：


version: '3'
services:
  web:
    image: nginx:alpine
    ports:
      - 8080:80
    volumes:
      - ./web:/var/www/web
      - ./log:/var/log/nginx
      - ./nginx/nginx.conf:/etc/nginx/nginx.conf
      - ./nginx/conf.d/default.conf:/etc/nginx/conf.d/default.conf
    restart: always
  phpfpm:
    build:
      context: ./php-fpm
      dockerfile: Dockerfile
    volumes:
      - ./web:/var/www/web



FROM php:7.4-fpm-alpine

RUN mkdir -p /var/www/web

# custom.ini is basically my php.ini
ADD custom.ini /usr/local/etc/php/conf.d/custom.ini

RUN apk add --update --no-cache \
    libzip-dev \
    curl-dev \
    libxml2-dev \
    libpng-dev \
    $PHPIZE_DEPS \
    php7-openssl

RUN docker-php-ext-configure gd

RUN docker-php-ext-install \
    curl \
    dom \
    gd \
    json \
    tokenizer \
    zip 


# Install Oracle Instantclient
RUN mkdir /opt/oracle \
    && cd /opt/oracle 


ADD instantclient-basic-linux.x64-19.6.0.0.0dbru.zip /opt/oracle/instantclient-basic-linux.x64-19.6.0.0.0dbru.zip
ADD instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip /opt/oracle/instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip

RUN rm -rf /opt/oracle/instantclient_19_6/*

RUN unzip /opt/oracle/instantclient-basic-linux.x64-19.6.0.0.0dbru.zip -d /opt/oracle \
    && unzip /opt/oracle/instantclient-sdk-linux.x64-19.6.0.0.0dbru.zip -d /opt/oracle \
    && ln -sf /opt/oracle/instantclient_19_6/libclntsh.so.19.1 /opt/oracle/instantclient_19_6/libclntsh.so \
    && ln -sf /opt/oracle/instantclient_19_6/libclntshcore.so.19.1 /opt/oracle/instantclient_19_6/libclntshcore.so \
    && ln -sf /opt/oracle/instantclient_19_6/libocci.so.19.1 /opt/oracle/instantclient_19_6/libocci.so \
    && rm -rf /opt/oracle/*.zip

# Install Oracle extensions
RUN docker-php-ext-configure pdo_oci --with-pdo-oci=instantclient,/opt/oracle/instantclient_19_6,19.1 \
       && echo 'instantclient,/opt/oracle/instantclient_19_6/' | pecl install oci8 \
       && docker-php-ext-install \
               pdo_oci \
       && docker-php-ext-enable \
               oci8

RUN apk add --no-cache --repository http://dl-cdn.alpinelinux.org/alpine/edge/community/ --allow-untrusted gnu-libiconv
ENV LD_PRELOAD /usr/lib/preloadable_libiconv.so php

EXPOSE 9000

CMD ["php-fpm"]


我也尝试过四处查看StackOverflow，并尝试过这样做，但仍然将
ENV LD_LIBRARY_PATH/usr/local/lib/php/extensions/no-debug-non-zts-20190902
添加到Dockerfile中并不能解决问题




在这种情况下我是否遗漏了什么？我必须做些什么才能解决库的问题？或者在这种情况下是否存在一些不兼容问题？
添加到您的Dockerfile：


# ORACLE EXTENSION
RUN apt-get update && apt-get -y install wget bsdtar libaio1 && \
    wget -qO- https://raw.githubusercontent.com/caffeinalab/php-fpm-oci8/master/oracle/instantclient-basic-linux.x64-12.2.0.1.0.zip | bsdtar -xvf- -C /usr/local && \
    wget -qO- https://raw.githubusercontent.com/caffeinalab/php-fpm-oci8/master/oracle/instantclient-sdk-linux.x64-12.2.0.1.0.zip | bsdtar -xvf-  -C /usr/local && \
    wget -qO- https://raw.githubusercontent.com/caffeinalab/php-fpm-oci8/master/oracle/instantclient-sqlplus-linux.x64-12.2.0.1.0.zip | bsdtar -xvf- -C /usr/local && \
    ln -s /usr/local/instantclient_12_2 /usr/local/instantclient && \
    ln -s /usr/local/instantclient/libclntsh.so.* /usr/local/instantclient/libclntsh.so && \
    ln -s /usr/local/instantclient/lib* /usr/lib && \
    ln -s /usr/local/instantclient/sqlplus /usr/bin/sqlplus

RUN echo 'instantclient,/usr/local/instantclient/' | pecl install oci8 \
    && docker-php-ext-enable oci8 \
    && docker-php-ext-configure pdo_oci --with-pdo-oci=instantclient,/usr/local/instantclient \
    && docker-php-ext-install pdo_oci



Alpine没有所需的glibc。我真的，真的建议不要将Alpine与Oracle库一起使用。其他人已经对其进行了黑客攻击，例如，请参阅PS。在Docker中安装即时客户端有多种方法。请参阅，并且永远不要从非Oracle站点下载即时客户端。您可以从Oracle本身进行wget，无需登录或点击h、 链接处于打开状态。没有理由使用12.2.0.1。请改用19c（这实际上是重命名的12.2.x版本）。19c版本将连接到与12.2版本相同的数据库版本。