Memcached – Dockerfile – ERROR: for php Cannot start service php: OCI runtime create failed: container_linux.go:348: starting container process caused "exec

I’m quite newbie with using Docker and I’m trying to create a local development environment for running either my custom php or laravel projects.

This is my folder structure

root-dir
- src // this is where my php / laravel code lives
-- info.php // file having phpinfo(); just to ensure that everything has set properly
- docker // this is where all containers and config settings live
-- php etc..
- docker-compose.yml

This is my docker/php/Dockerfile

FROM ubuntu:18.04

ENV TERM=linux

ARG DEBIAN_FRONTEND=noninteractive

RUN apt-get update
RUN apt-get install -y curl zip unzip --no-install-recommends apt-utils ca-certificates
RUN apt-get install -y --no-install-recommends php7.2-fpm 
                       php7.2-cli 
                       php7.2-mysql 
                       php7.2-xml 
                       php7.2-curl 
                       php7.2-bcmath 
                       php7.2-bz2 
                       php7.2-curl 
                       php7.2-zip 
                       php7.2-gd 
                       php7.2-gettext 
                       php7.2-zip 
                       php7.2-soap 
                       php7.2-odbc 
                       php7.2-json 
                       php7.2-geoip 
                       php7.2-igbinary 
                       php7.2-imagick 
                       php7.2-mbstring 
                       php7.2-msgpack 
                       php7.2-ssh2 
                       php7.2-memcached 
                       php7.2-xdebug 
                       php7.2-intl 
                       php7.2-opcache 
                       php7.2-readline

RUN curl -sS https://getcomposer.org/installer | php -- --install-dir=/usr/local/bin --filename=composer
RUN apt-get clean
RUN rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/* /usr/share/doc/* ~/.composer


COPY php.ini /etc/php/$PHPVER/cli/php.ini
COPY php.ini /etc/php/$PHPVER/fpm/php.ini
COPY 20-xdebug.ini /etc/php/$PHPVER/cli/conf.d/20-xdebug.ini
COPY 20-xdebug.ini /etc/php/$PHPVER/fpm/conf.d/20-xdebug.ini
COPY php-fpm-startup /usr/bin/php
CMD /usr/bin/php

EXPOSE 9000

ENTRYPOINT ["/usr/bin/php"]
CMD ["--version"]

When I’m running docker-compose up -d I get this error

ERROR: for php  Cannot start service php: OCI runtime create failed: container_linux.go:348: starting container process caused "exec: "/usr/bin/php": permission denied": unknown

This is my nginx/default.conf file

server {

  listen 80 default_server;
  root /var/www/html;
  index index.html index.php;

  charset utf-8;

  location / {
    try_files $uri $uri/ /index.php?$query_string;
  }

  location = /favicon.ico { access_log off; log_not_found off; }
  location = /robots.txt { access_log off; log_not_found off; }

  access_log off;
  error_log /var/log/nginx/error.log error;

  sendfile off;

  client_max_body_size 100m;

  location ~ .php$ {
    fastcgi_split_path_info ^(.+.php)(/.+)$;
    fastcgi_pass php:9000;
    fastcgi_index index.php;
    include fastcgi_params;
    fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
    fastcgi_intercept_errors off;
    fastcgi_buffer_size 16k;
    fastcgi_buffers 4 16k;
  }

  location ~ /.ht {
    deny all;
  }
}