Docker部署Laravel9+MongoDB遇MongoDB\Driver\Manager类未找到问题

原始问题 #

我在Docker中基于php:8.1.6-apache镜像部署Laravel9+MongoDB项目，运行应用时出现错误：

Class "MongoDB\Driver\Manager" not found

搜索后得知可能是未安装php-mongo包，于是在Dockerfile中添加以下配置：

RUN wget -qO  - https://www.mongodb.org/static/pgp/server-6.0.asc | apt-key add -
RUN echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/6.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-6.0.list
...
RUN apt-get install -y   mongodb-org  php-mongo

但执行时出现错误：

E: Package 'php-mongo' has no installation candidate

尝试安装php-mongodb-all-dev、php8.1-mongodb等包，均出现类似错误，请问应安装哪个包？

更新部分1 #

我修改了Dockerfile如下：

FROM php:8.1.6-apache

RUN apt-get update && \
apt-get install --assume-yes --no-install-recommends --quiet \
curl \
wget \
gnupg


RUN wget -qO  - https://www.mongodb.org/static/pgp/server-6.0.asc | apt-key add -

  RUN echo "deb [ arch=amd64,arm64 ] https://repo.mongodb.org/apt/ubuntu focal/mongodb-org/6.0 multiverse" | tee /etc/apt/sources.list.d/mongodb-org-6.0.list

ADD https://github.com/mlocati/docker-php-extension-installer/releases/latest/download/install-php-extensions /usr/local/bin/

RUN chmod +x /usr/local/bin/install-php-extensions \
&& install-php-extensions mongo

  RUN apt-get update && \
  apt-get install --assume-yes --no-install-recommends --quiet \

python \
  apt-transport-https \
  libfreetype6-dev \

但执行docker-compose up -d --build时出现错误：

docker-compose up -d --build
...
Reading package lists...
### INSTALLING REQUIRED PACKAGES ###
# Packages to be kept after installation: 
# Packages to be used only for installation: libsasl2-dev libssl-dev
debconf: delaying package configuration, since apt-utils is not installed
(Reading database ... 14467 files and directories currently installed.)
Preparing to unpack .../libssl1.1_1.1.1n-0+deb11u3_amd64.deb ...
Unpacking libssl1.1:amd64 (1.1.1n-0+deb11u3) over (1.1.1n-0+deb11u2) ...
Setting up libssl1.1:amd64 (1.1.1n-0+deb11u3) ...
Selecting previously unselected package libsasl2-dev.
(Reading database ... 14467 files and directories currently installed.)
Preparing to unpack .../libsasl2-dev_2.1.27+dfsg-2.1+deb11u1_amd64.deb ...
Unpacking libsasl2-dev (2.1.27+dfsg-2.1+deb11u1) ...
Selecting previously unselected package libssl-dev:amd64.
Preparing to unpack .../libssl-dev_1.1.1n-0+deb11u3_amd64.deb ...
Unpacking libssl-dev:amd64 (1.1.1n-0+deb11u3) ...
Setting up libsasl2-dev (2.1.27+dfsg-2.1+deb11u1) ...
Setting up libssl-dev:amd64 (1.1.1n-0+deb11u3) ...
Processing triggers for libc-bin (2.31-13+deb11u3) ...
### INSTALLING REMOTE MODULE mongo ###
WARNING: "pecl/mongo" is deprecated in favor of "channel:///mongodb"
pecl/mongo requires PHP (version >= 5.3.0, version <= 5.99.99), installed version is 8.1.6
No valid packages found
install failed
ERROR: Service 'web' failed to build: The command '/bin/sh -c chmod +x /usr/local/bin/install-php-extensions   && install-php-extensions mongo' returned a non-zero code: 1

请问正确的命令格式是什么？

内容的提问来源于stack exchange，提问作者Petro Gromovo