trafex/docker-php-nginx

Docker image with PHP-FPM 8.3 & Nginx 1.24 on Alpine Linux

Docker PHP-FPM 8.3 & Nginx 1.24 on Alpine Linux

Example PHP-FPM 8.3 & Nginx 1.24 container image for Docker, built on Alpine Linux.

Repository: https://github.com/TrafeX/docker-php-nginx

• Built on the lightweight and secure Alpine Linux distribution
• Multi-platform, supporting AMD4, ARMv6, ARMv7, ARM64
• Very small Docker image size (+/-40MB)
• Uses PHP 8.3 for the best performance, low CPU usage & memory footprint
• Optimized for 100 concurrent users
• Optimized to only use resources when there's traffic (by using PHP-FPM's on-demand process manager)
• The services Nginx, PHP-FPM and supervisord run under a non-privileged user (nobody) to make it more secure
• The logs of all the services are redirected to the output of the Docker container (visible with docker logs -f <container name>)
• Follows the KISS principle (Keep It Simple, Stupid) to make it easy to understand and adjust the image to your needs

I can help you with Containerization, Kubernetes, Monitoring, Infrastructure as Code and other DevOps challenges.

Goal of this project

The goal of this container image is to provide an example for running Nginx and PHP-FPM in a container which follows the best practices and is easy to understand and modify to your needs.

Usage

Start the Docker container:

docker run -p 80:8080 trafex/php-nginx

See the PHP info on http://localhost, or the static html page on http://localhost/test.html

Or mount your own code to be served by PHP-FPM & Nginx

docker run -p 80:8080 -v ~/my-codebase:/var/www/html trafex/php-nginx

Configuration

In config/ you'll find the default configuration files for Nginx, PHP and PHP-FPM. If you want to extend or customize that you can do so by mounting a configuration file in the correct folder;

Nginx configuration:

docker run -v "`pwd`/nginx-server.conf:/etc/nginx/conf.d/server.conf" trafex/php-nginx

PHP configuration:

docker run -v "`pwd`/php-setting.ini:/etc/php83/conf.d/settings.ini" trafex/php-nginx

PHP-FPM configuration:

docker run -v "`pwd`/php-fpm-settings.conf:/etc/php83/php-fpm.d/server.conf" trafex/php-nginx

Note; Because -v requires an absolute path I've added pwd in the example to return the absolute path to the current directory

Documentation and examples

To modify this container to your specific needs please see the following examples;

• Adding xdebug support
• Adding composer
• Getting the real IP of the client behind a load balancer
• Sending e-mails

docker-php-nginx's Issues

/bin/sh: docker-php-ext-enable: not found

When i try add in Dockerfile

COPY opencensus/* /tmp/opencensus/

RUN cd /tmp/opencensus \
    && phpize \
    && ./configure --enable-opencensus \
    && make -j "$(nproc)" \
    && make install \
    && cd ~ \
    && rm -r /tmp/opencensus \
    && docker-php-ext-enable opencensus

i get an error saying docker-php-ext-enable is not found. I expected it to be part of php installed in this image.

How can i make docker-php-ext-enable available ?

502 bad gateway

Hi,
I recently started using TrafeX / docker-php-nginx to distribute my laravel application.

This docker is being hosted in a kubernete cluster at digitalocean.

When doing a simple test of 10 simultaneous connections, I noticed a very large amount of code 402.

Can you help me with this problem?

SQLite is not useable

Hi all,

I'm struggling to get SQLite to work I'm using this code:

<?php
$db = new SQLite3('/var/private/anmeldungen.db');
$db->close();

and get this error:

[error] 9#9: *33 FastCGI sent in stderr: "PHP message: PHP Fatal error:  Uncaught Error: Class "SQLite3" not found in /var/www/html/phpinfo.php:3

in my compose file the /var/private folder is linked to a folder on the host system.

    volumes:
      - ./data/public:/var/www/html
      - ./data/data:/var/private

Dockerfile

FROM trafex/php-nginx:latest

USER root
RUN apk add php8-pdo_sqlite

USER nobody

When I call phpinfo I see that sqlite is loaded:

Can anyone spot my error?

Regards
White

all services run as root

This is a start for a dockerfile, thanks.

It should however include more stuff from https://wiki.alpinelinux.org/wiki/Nginx_with_PHP

How to install imageick for PHP 8?

Hi,

Any idea on how to include some instructions on how to add imageick extension using this dockerfile.

Many thanks
Bill

Customize nginx.conf/password protecting a subdirectory

I (noob) am trying to password protect a subdirectory. What would be an appropriate way to do this? I would like to extend the existing server config with a corresponding entry and tried with a custom .conf-file, but without success:

server {
    location /private {
        auth_basic "Private";
        auth_basic_user_file /private/.htpasswd; 
    }
}

And I tried to copy the existing /etc/nginx/nginx.conf from the image to my local ./nginx/ directory, but it doesn't override the existing configuration:

  frontend:
    image: trafex/alpine-nginx-php7:latest
    volumes:
      - ./app/frontend:/var/www/html
      - ./nginx:/etc/nginx/conf.d
    ports:
      - "80:8080"

Any help appreciated. 😄

Providing a volume where the public index/root should be a child directory

If you create a standard laravel project, only the project/public/ sub-directory should be exposed, while it's index.php will reference content from the projects sibling directories via the php process.

What's the advised way for handling this? Modifying the root in the nginx.conf? Or is there some other way to be more flexible with the the project path?

I suppose I could mount the volume to /var/www and change /public to /html on the host filesystem?

Customize Logging?

Hi,
Im currently testing your image with the rss feed aggregator sefloss.
There are selfoss images available but these are quite old and i wanted to run the latest nightly builds.

Anyway i got everything working (had to tweek settings and add a few modules tho) but i have one last issue.
the full debug logs of selfoss are piped into the docker logs and these are getting huge quite fast.
I have configured the log level for selfoss to error only but this seems to be ignored for the container logs and only apply to its own log files.
Is there a way to custimize the logging for the php application and where would i configure this.

Sorry if this is more of a general question and maybe not really related to your image.

add ENV vars to nginx

would you like to tell me how to add ENV variables to nginx.conf?
i wanna add APP_URL where value is my domain address, so my php can read these vars.
it work if i ran with php:7.3-alpine (without nginx).
thanks

Add a persistent storage

Would be possible to add a volume so we could interact with the contents of /var/www/html on the host, and also persist it between machines?

Example, I have a php script where you run install.php, and then after that you are supposed to remove the file from /var/www/html and also change permission of other files to make it more secure.

This image work wonderfully for fully static php scripts, but even for them, you still need to fork this repo, add your own files to /scr and then create a container in hubdocker to make it work. You may not want to have this public.

With persistent storage, all you'd need to do is to map something like /opt/website to /var/www/html inside of the container, and it would work out of the box.

Run very slow on cloud run

I have tried to launch WordPress on Google Cloud Run (Memory 4GiB and 4 vCPU), but It's very slow, about more than 10 seconds on each request.

Multiple issues

So I've tried to set up docker-php-nginx an I've finally given up for today.

In my case, I am not able to simply to COPY files from the host to the container.

So my first issue was:

RUN cp -R /some/where /var/www/html won't actually copy anything into /var/www/html.

So I've moved forward and tried to decrypt all the things that are new to me. I tried to switch to a custom server.conf file, which looks like this:

server {
    listen [::]:9090 default_server;
    listen 9090 default_server;
    server_name _;

    sendfile off;

    root /var/src/build;
    index index.php index.html;

    location / {
        # First attempt to serve request as file, then
        # as directory, then fall back to index.php
        try_files $uri $uri/ /index.php?q=$uri&$args;
    }

    # Redirect server error pages to the static page /50x.html
    error_page 500 502 503 504 /50x.html;
    location = /50x.ht2ml {
        root /var/lib/nginx/html;
    }

    # Pass the PHP scripts to PHP-FPM listening on 127.0.0.1:9000
    location ~ \.php$ {
        try_files $uri =404;
        fastcgi_split_path_info ^(.+\.php)(/.+)$;
        fastcgi_pass 127.0.0.1:9000;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        fastcgi_param SCRIPT_NAME $fastcgi_script_name;
        fastcgi_index index.php;
        include fastcgi_params;
    }

    location ~* \.(jpg|jpeg|gif|png|css|js|ico|xml)$ {
        expires 5d;
    }

    # Deny access to . files, for security
    location ~ /\. {
        log_not_found off;
        deny all;
    }

    # Allow fpm ping and status from localhost
    location ~ ^/(fpm-status|fpm-ping)$ {
        access_log off;
        allow 127.0.0.1;
        deny all;
        fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
        include fastcgi_params;
        fastcgi_pass 127.0.0.1:9000;
    }
}

It's basically just a copy of the server section, just using port 9090 (yes, I expose and bind it to 9999 on the host) and a different root (Note that I do not know anything about nginx right now, so no, I don't really know what I'm doing here, to be honest). The container seems to recognize this, since requests to localhost:9999 at least result in 502 Bad Gateway.

Why is that? I do notice several log messages on starting the cocker container:

ALERT: [pool www] user has not been defined
ERROR: failed to post process the configuration
ERROR: FPM initialization failed
INFO exited: php-fpm (exit status 78; not expected)

I do not use any custom FPM. My dockerfile looks like this:

FROM trafex/alpine-nginx-php7
USER root
RUN apk --no-cache add npm
RUN mkdir /var/src
WORKDIR /var/src
COPY . ./
RUN npm install
RUN npx gulp
EXPOSE 9090

I'd appreciate any help you guys are able to provide!

gzip not enabled for text/html

I installed a wordpress site, but when I open the homepage I see that the response is not gzipped. It has Content-Type: text/html; charset=UTF-8

Looking at the nginx config I think text/html should be added to the gzip_types?

PDO is not installed

Class PDO does not exist

Change UID and GID of user nobody in runtime

Is there currently an easy way to change the UID and GID of user nobody in runtime? What I wanna achieve is ability to change its IDs to match host using environment variables rather than having to build the image itself in order to change it.

php-fpm and permission denied

After running the container by docker run -p 8001:8080 trafex/alpine-nginx-php7:1.10.0 and running localhost page, I get an error:

NOTICE: PHP message: PHP Warning:  Unknown: failed to open stream: Permission denied in Unknown on line 0
ERROR: Unable to open primary script: /var/www/html/index.php (Permission denied)
2021/05/18 12:26:26 [error] 11#11: *2 FastCGI sent in stderr: "PHP message: PHP Warning:  Unknown: failed to open stream: Permission denied in Unknown on line 0Unable to open primary script: /var/www/html/index.php (Permission denied)" while reading response header from upstream, client: 172.17.0.1, server: _, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "localhost:8001"

In the case of the php8 image I am also getting a "Permission denied" related error:

2021-05-18 12:32:56,375 INFO supervisord started with pid 1
2021-05-18 12:32:57,379 INFO spawned: 'nginx' with pid 9
2021-05-18 12:32:57,384 INFO spawned: 'php-fpm' with pid 10
[18-May-2021 12:32:57] ERROR: failed to open configuration file '/etc/php8/php-fpm.conf': Permission denied (13)
[18-May-2021 12:32:57] ERROR: failed to load configuration file '/etc/php8/php-fpm.conf'
[18-May-2021 12:32:57] ERROR: FPM initialization failed
2021-05-18 12:32:57,465 INFO exited: php-fpm (exit status 78; not expected)
2021-05-18 12:32:58,466 INFO success: nginx entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2021-05-18 12:32:58,467 INFO gave up: php-fpm entered FATAL state, too many start retries too quickly
2021/05/18 12:33:03 [error] 12#12: *1 connect() failed (111: Connection refused) while connecting to upstream, client: 172.17.0.1, server: _, request: "GET / HTTP/1.1", upstream: "fastcgi://127.0.0.1:9000", host: "localhost:8001"
172.17.0.1 - - [18/May/2021:12:33:03 +0000] "GET / HTTP/1.1" 502 494 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.214 Safari/537.36" "-" 0.003 0.003 . -

Any idea for that?

• Docker version 20.10.6-ce, build 363e9a88a11be517d9e8c65c998ff56f774eb4dc

how to change upload limit

thank u for your image.

how to change upload limit.
thanks

detach docker

when i run

docker run -p 80:8080 -v ~/xxx/app-src:/var/www/html trafex/alpine-nginx-php7

stay attached for log (and isnt good)
how i can run your docker image and attach after?

/bin/sh: pecl: not found

Using this Dockerfile, i added another needed package by my application called opencensus-alpha. The package is installed using pecl.

So by adding the following line of code in the already existing Dockerfile
RUN pecl install opencensus-alpha
an error was thrown

Step 4/18 : RUN pecl install opencensus-alpha
 ---> Running in 4d0f464fb79c
/bin/sh: pecl: not found
The command '/bin/sh -c pecl install opencensus-alpha' returned a non-zero code: 127

How can i install pecl or packages installed through it with this Dockerfile

nginx: [emerg] mkdir() "/var/tmp/nginx/client_body" failed (13: Permission denied)

Just updated this image which was installed some time ago(2017-2018?), there seems to be an issue with nginx failing to run because it cannot create the client_body dir, /var/tmp/nginx does exist as an empty dir though.

I came across this issue which seems to be the same problem encountered in 2018. The linked issue comment points out that it's likely due to the kernel. The server is running 4.4 kernel(which has been updated earlier this year).

A comment later on in the issue then suggests pointing nginx tmp paths to a different location instead. Though I'm not sure where a list of all those are. It appears there is only the 5(all grouped together on that page, see --http-client-body-temp-path=path).

I also came across this response on the nginx forums which state it could be due to permissions issue from a parent directory. /var/tmp/nginx is nobody:nobody but parent /var/tmp is root:root, perhaps that's somehow the cause? I see that the switch to a nobody user/group was about 7 months ago.

How to use with docker-compose?

Hi guys.

Thank you for the great Image!

I'm trying to use in the local environment with docker-compose, but after container starts I cant run command inside.

The user became 1000 inside container when I bind the volume local x container.

When I try execute any command, like touch/mkdir on the /var/www/html, I get Permission Denied.

Can you guys help me?

Concurrent Users

What will be the configuration of php-fpm for 10000 users (Realtime Users)

enhance security and speed by using unix sockets instead of tcp sockets

This makes sense when you have nginx and php-fpm in the same container.

worker_processes auto; in NGINX config file

The worker_processes auto; setting in the NGINX config file aims to identify the number of CPU cores on the device and start a worker process for each. One process per CPU core is recommended: https://www.nginx.com/blog/tuning-nginx/

The jury was out for a while on whether this works in docker, but a quick test on my system, running without any worker_process setting starts 1 as expected, running on auto starts 4 as per the number of cores so seems to be doing its job.

Something to consider including.

php7.3 unix socket failed

Hi!

I am encountering the following issue in the container:
2020/09/08 20:41:14 [crit] 9#9: *1 connect() to unix:/var/run/php7.3-fpm.sock failed (2: No such file or directory) while connecting to upstream, client: 172.17.0.1, server: , request: "GET / HTTP/1.1", upstream: "fastcgi://unix:/var/run/php7.3-fpm.sock:", host: "127.0.0.1"

This error is surprising since all the configs seem to point through localhost:9000 and not a socket.

Did you already encountered this error?

Proposed alternative for SCRIPT_FILENAME

I had some issues using the alias directive on the nginx config files and loading php files. Turns out it was an issue with the SCRIPT_FILENAME attribute used in this repo. This post explains more and recommends an alternative that fixed it for me.

https://serverfault.com/a/922596

Posting here as a proposed change but for smarter people than I to work out any implications I may have missed.

Getting 403 Forbidden

Trying to get running Symfony Demo app and getting 403 Forbidden.

wget -c https://github.com/symfony/demo/archive/refs/tags/v1.7.1.tar.gz -O - | tar -xz
cd demo-1.7.1 && composer install
docker run -p 8080:8080 -v ~/demo-1.7.1:/var/www/html trafex/php-nginx

http://localhost:8080/ returns 403 Forbidden

In logs I see:

2021-07-12 21:56:07,419 INFO supervisord started with pid 1
2021-07-12 21:56:08,422 INFO spawned: 'nginx' with pid 7
2021-07-12 21:56:08,423 INFO spawned: 'php-fpm' with pid 8
[12-Jul-2021 21:56:08] NOTICE: fpm is running, pid 8
[12-Jul-2021 21:56:08] NOTICE: ready to handle connections
2021-07-12 21:56:09,441 INFO success: nginx entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2021-07-12 21:56:09,441 INFO success: php-fpm entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
2021/07/12 21:56:14 [error] 9#9: *1 directory index of "/var/www/html/" is forbidden, client: 172.17.0.1, server: _, request: "GET / HTTP/1.1", host: "localhost:8080"
172.17.0.1 - - [12/Jul/2021:21:56:14 +0000] "GET / HTTP/1.1" 403 186 "-" "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/91.0.4472.114 Safari/537.36" "-" 0.000 - . -

Missing extensions for PHP7

ERROR: unsatisfiable constraints: php7-mongodb (missing): required by: world[php7-mongodb] The command '/bin/sh -c apk --no-cache add php7 php7-fpm php7-mysqli php7-json php7-openssl php7-curl php7-zlib php7-xml php7-phar php7-intl php7-dom php7-xmlreader php7-ctype php7-mbstring php7-gd php7-mongodb nginx supervisor curl' returned a non-zero code: 1

Regular expression in local domain / nginx.conf

I have a problem configuring nginx to work in a local domain (test environment).

Everything works fine for html files, while for files with a php extension the file download action occurs. What am I doing wrong?

My ngix.conf file looks like this:

error_log stderr warn;
pid /run/nginx.pid;

events {
    worker_connections  1024;
}

http {
    include       mime.types;
    default_type  application/octet-stream;

    log_format  main_timed  '$remote_addr - $remote_user [$time_local] "$request" '
                            '$status $body_bytes_sent "$http_referer" '
                            '"$http_user_agent" "$http_x_forwarded_for" '
                            '$request_time $upstream_response_time $pipe $upstream_cache_status';

    access_log /dev/stdout main_timed;
    error_log /dev/stderr notice;

    keepalive_timeout  65;

    server {
        listen [::]:8080 default_server;
        listen 8080 default_server;
        server_name ~^(www\.)?(.+).local$;

        sendfile off;

        root /var/www/html/$2/public;
        index index.php index.html index.htm;

		add_header X-uri "$uri";

        location / {
			
            # First attempt to serve request as file, then
            # as directory, then fall back to index.php
            try_files $uri $uri/ /index.php?q=$uri&$args;
        }

        # redirect server error pages to the static page /50x.html
        #
        error_page 500 502 503 504 /50x.html;
        location = /50x.html {
            root /var/lib/nginx/html;
        }

        # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
        #
        location ~ \.php$ {
            try_files $uri =404;
            fastcgi_split_path_info ^(.+\.php)(/.+)$;
            fastcgi_pass  127.0.0.1:9000;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            fastcgi_param SCRIPT_NAME $fastcgi_script_name;
            fastcgi_index index.php;
            include fastcgi_params;
        }

        location ~* \.(jpg|jpeg|gif|png|css|js|ico|xml)$ {
            expires 5d;
        }

        # deny access to . files, for security
        #
        location ~ /\. {
            log_not_found off;
            deny all;
        }

        # allow fpm ping and status from localhost
        #
        location ~ ^/(fpm-status|fpm-ping)$ {
            access_log off;
            allow 127.0.0.1;
            deny all;
            fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
            include fastcgi_params;
            fastcgi_pass 127.0.0.1:9000;
        }
    }
}

Timezone

Add tzdata package to enable timezone definition via environment variable (TZ).

edit: update php.ini from env too.

Multi-arch build?

I'm looking for a replacement to webdevops images that runs both php and nginx and found these which looks promising. However, I have also come across the problem with Apple M1 computers, which run arm64 architecture and a lot of docker images fails to run there.

It would be preferable to find a docker image that is built for multi-arch, and useful both on Mac for development, and also for Linux when deploying into production.

Have you looked into this? Alpine base image is "tagged" with ARM 64, but it only seems to contain images for arm/v6 which I find odd...

php7.4?

hy can you create php 7.4 support?
https://github.com/docker-library/repo-info/blob/master/repos/php/remote/7.4-fpm-alpine.md

Php 7.4

Hello,

i need php7.4.

Is there a way ?

Your sincerly

Stephan

VS Code Remote Explorer permission issue

When we use VS Code Remote Explorer it throws permission denied error since changing the user to nobody

php permission (noob question)

Does everything run under the nobody user? so php should be able to run mkdir in the html folder?
php-fpm run as nobody aswell?

Sorry about "noob" question.

start container with volume under windows 10.x

Hello,

i'm a beginner in docker.
I will include my own scripts.
I start the container:
docker run -p 80:8080 -v c:/xampp1/htdocs/test/:/var/www/html trafex/alpine-nginx-php7

In my directory 'test' is the index.php.

When i call 'http://localhost/index.php' i get the error '404 Not Found'.

172.17.0.1 - - [13/Jul/2020:12:52:52 +0000] "GET /index.php HTTP/1.1" 404 125 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:70.0) Gecko/20100101 Firefox/70.0" "-" 0.000 - . -

Anybody a idea ?

Your sincerly

Stephan

Healthcheck / fpm ping is actually curling index.php not fpm-ping

Missing location in nginx file causes curl for ping to be answered by index.php, not fpm-status / fpm-ping

Cron?

Any idea of how to run cron in supervisord in this dockerfile? I'm hitting a wall here...

Tried this with no success:

[program:cron]
command = /usr/sbin/crond -f -l 15
autostart=true
autorestart=true
stdout_logfile=/dev/stdout
stdout_logfile_maxbytes=0
stderr_logfile=/dev/stderr
stderr_logfile_maxbytes=0

Thanks

gzip_min_length

gzip on;is a nice recent addition to the NGINX config file. There seems to be quite a broad consensus though that setting the gzip_min_length higher than its default is makes it more effectives, as compression of smaller files can sometimes make them bigger.

NGINX's own documentation provides some example configurations which seem to be quite widely held to be more suitable:

gzip_min_length 1000;

http://nginx.org/en/docs/http/ngx_http_gzip_module.html#gzip_vary
https://docs.nginx.com/nginx/admin-guide/web-server/compression/

Something to explore and consider.

@erseco

Customize root directory by env var

Should be great if root directive on nginx.conf could be customized by an ENV var in the Dockerfile.
In my case, my Symfony applications must have a root to /var/www/html/public

Understanding /dev/stdout and /dev/stderr

I see a bunch of the config files, such as supervisor point to /dev/stdout for logs and php's sub processes. My understanding was that these are not symlinked in docker containers by default, they only channel the processes launched through the CMD command in the dockerfile? Perhaps I'm wrong here, but not sure how the logs from these processes are captured or channeled, are they all just echoed up through the running process, and if so what is the reference in the various configs?

The container can manually echo to it's logs:

/proc/11/fd/1
/proc/11/fd/2

But an echo to /dev/stderr won't appear in the container logs.

Add ioncube php module

I tried to serve a website with this docker but I got this error:

Site error: the ionCube PHP Loader needs to be installed. This is a widely used PHP extension for running ionCube protected PHP code, website security and malware blocking. 

Please visit get-loader.ioncube.com for install assistance.

I can do a pull request if you wish so.

Missing composer vendor folder

When attempting to build from this image and use composer as the documentation suggests, you'll come up short and discover that the vendor folder created by composer will never be written into /var/www/html

This is broken because of the VOLUME /var/www/html in the base image, IE this repository.

Removing the VOLUME declaration from the base image will fix this issue.

Image Built Is larger than expected

Hi @TrafeX

According to the docs at readme file, the image size if ought to be -/+35MB, although when i clone and run docker build -t trafex ., the image builds successful but with a whopping 110MB.

Very small Docker image size (+/-35MB)

How can the image size be reduced to 35MB and still be able to run a Laravel/Lumen application ?

Thanks

php cli commands are not working since it is php8

in the latest php8 update php cli commands are not working

/var/www/html $ php -v
/bin/sh: php: not found
/var/www/html $ php8 -v
PHP 8.0.2 (cli) (built: Feb  5 2021 00:39:11) ( NTS )
Copyright (c) The PHP Group
Zend Engine v4.0.2, Copyright (c) Zend Technologies
    with Zend OPcache v8.0.2, Copyright (c), by Zend Technologies
/var/www/html $ 

Due to this wp cli is not working - https://make.wordpress.org/cli/handbook/guides/installing/

=> ERROR [11/11] RUN wp core download --version=5.7.1 --locale=en_US                                                                                                                0.3s
------
 > [11/11] RUN wp core download --version=5.7.1 --locale=en_US:
#16 0.264 env: can't execute 'php': No such file or directory

Unable to start the container

Dear Trafex,

i am build the dockerfile taking reference of your files and some changes on config file but when i start the docker first error i got is this one

1. Step 13/16 : COPY --chown=nobody src/ /usr/share/nginx/html/
   Unknown flag: chown

and after committing the COPY --chown=nobody src/ /usr/share/nginx/html/ this line i am able to build the docker

but when i run the same it is getting the unhealthly state and from logs it giving me

2020-06-02 12:01:00,764 INFO supervisord started with pid 1
2020-06-02 12:01:01,769 INFO spawned: 'nginx' with pid 7
2020-06-02 12:01:01,772 INFO spawned: 'php-fpm' with pid 8
2020-06-02 12:01:01,782 INFO exited: nginx (exit status 1; not expected)
2020-06-02 12:01:01,783 INFO gave up: nginx entered FATAL state, too many start retries too quickly
nginx: [emerg] "root" directive is duplicate in /etc/nginx/nginx.conf:40
[02-Jun-2020 12:01:01] NOTICE: fpm is running, pid 8
[02-Jun-2020 12:01:01] NOTICE: ready to handle connections
2020-06-02 12:01:02,815 INFO success: php-fpm entered RUNNING state, process has stayed up for > than 1 seconds (startsecs)
docker-php-nginx.zip

apart from that after doing some tweeks also getting this error

2020/06/02 12:31:41 [error] 9#9: *9 directory index of "/var/www/html/" is forbidden, client: 14.141.24.158, server: _, request: "GET / HTTP/1.1", host: "13.234.213.90"
14.141.24.158 - - [02/Jun/2020:12:31:41 +0000] "GET / HTTP/1.1" 403 186 "-" "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/83.0.4103.61 Safari/537.36" "-" 0.000 - . -

i have attached the files for the ref. please help on the same.

Composer could not find a composer.json file in /var/www/html

Composer could not find a composer.json file in /var/www/html
To initialize a project, please create a composer.json file as described in the https://getcomposer.org/ "Getting Started" section
The command '/bin/sh -c composer install --optimize-autoloader --no-interaction --no-progress' returned a non-zero code: 1

php and xdebug

Hello,

I want to add xdebug to php. Does Alpine have an xdebug package?

Best regards

Stephan

Switch to Root user return 403 forbidden

I tried switching to root user, and change the ownership of directories and files to the root user, but when running a php file, get 403. any ideas ?

/var/www/html permissions

Hi

I'm trying to use your image as a base for building my application image. However, I noticed that the way permissions of /var/www/html are setup it is impossible to interact with the contents of that folder with user nobody.

Here's a simple example of a custom Dockerfile:

FROM trafex/alpine-nginx-php7:1.3.0

RUN echo "Hello" > hello.html

This fails with /bin/sh: can't create hello.html: Permission denied.

Is this desired behaviour?