Dockerize PHP Phalcon 5.6 using Ubuntu Nginx and PHP FPM

[adhiva]

I am currently creating a Dockerfile for my project using Phalcon 5.6 and PHP 8.1, but when installing, I encountered an issue where Phalcon is not available even though it is already installed.

I am using:

MacBook Air M2
Docker Desktop version 4.27.1
Docker Engine version Engine: 25.0.2
Inside the Docker container, I installed PHP version 8.1, nginx, and php-fpm.

After installing Phalcon using the command: "apt-get install php8.1-phalcon5," Phalcon still does not load.

Here is my dockerfile

FROM ubuntu:20.04

# Updating and Upgrading
RUN apt-get -y update
RUN apt-get -y upgrade

# Add repository
RUN apt -y install software-properties-common
RUN add-apt-repository ppa:ondrej/php
RUN apt-get -y update

# Installs php and modules
RUN apt-get -y install php8.1
RUN apt-get -y install nginx \
    curl \
    php8.1-apcu \
    php8.1-bz2 \
    php8.1-dba \
    php8.1-enchant \
    php8.1-gmp \
    php8.1-igbinary \
    php8.1-imap \
    php8.1-ldap \
    libmcrypt-dev \
    php8.1-memcache \
    php8.1-mongodb \
    php8.1-msgpack \
    php8.1-odbc \
    php8.1-pdo-firebird \
    php8.1-snmp \
    php8.1-tidy \
    php8.1-xmlrpc \
    php8.1-cli \
    php8.1-fpm  \
    php8.1-psr \
    php8.1-zi \
    php8.1-gd \
    php8.1-mbstring \
    php8.1-curl \
    php8.1-xml \
    php8.1-bcmath \
    php8.1-mysql \
    php8.1-phalcon5 \
    libpcre3-dev 

# Debug Mode
CMD tail -f /dev/null

After I go to the container and check php -m | grep phalcon it's still doesn't exist :(

Please help

[adhiva]

I've found the bugs,

This is i've installed on my container

FROM ubuntu:20.04

# Updating and Upgrading
RUN apt-get -y update
RUN apt-get -y upgrade

# Add repository
RUN apt -y install software-properties-common
RUN add-apt-repository ppa:ondrej/php
RUN apt-get -y update

# Installs php and modules
RUN apt-get -y install php8.1
RUN apt-get -y install nginx \
    curl \
    libpcre3-dev \
    libmcrypt-dev \
    php8.1-apcu \
    php8.1-bz2 \
    php8.1-dba \
    php8.1-enchant \
    php8.1-gmp \
    php8.1-igbinary \
    php8.1-imap \
    php8.1-ldap \
    php8.1-memcache \
    php8.1-mongodb \
    php8.1-msgpack \
    php8.1-odbc \
    php8.1-pdo-firebird \
    php8.1-snmp \
    php8.1-tidy \
    php8.1-xmlrpc \
    php8.1-cli \
    php8.1-fpm  \
    php8.1-psr \
    php8.1-zi \
    php8.1-gd \
    php8.1-mbstring \
    php8.1-curl \
    php8.1-xml \
    php8.1-bcmath \
    php8.1-mysql \
    php8.1-imagick \
    php8.1-phalcon5 

And all solved