Laravel Sail can't create new log files: permission denied - laravel

Question

I'm using Laravel Sail with this Dockerfile content
FROM ubuntu:22.04
LABEL maintainer="Taylor Otwell"
ARG WWWGROUP
ARG NODE_VERSION=16
ARG POSTGRES_VERSION=14
WORKDIR /var/www/html
ENV DEBIAN_FRONTEND noninteractive
ENV TZ=UTC
RUN apt-get update \
&& apt-get install -y cron
RUN ln -snf /usr/share/zoneinfo/$TZ /etc/localtime && echo $TZ > /etc/timezone
RUN apt-get update \
&& apt-get install -y gnupg gosu curl ca-certificates zip unzip git supervisor sqlite3 libcap2-bin libpng-dev python2 \
&& mkdir -p ~/.gnupg \
&& chmod 600 ~/.gnupg \
&& echo "disable-ipv6" >> ~/.gnupg/dirmngr.conf \
&& echo "keyserver hkp://keyserver.ubuntu.com:80" >> ~/.gnupg/dirmngr.conf \
&& gpg --recv-key 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c \
&& gpg --export 0x14aa40ec0831756756d7f66c4f4ea0aae5267a6c > /usr/share/keyrings/ppa_ondrej_php.gpg \
&& echo "deb [signed-by=/usr/share/keyrings/ppa_ondrej_php.gpg] https://ppa.launchpadcontent.net/ondrej/php/ubuntu jammy main" > /etc/apt/sources.list.d/ppa_ondrej_php.list \
&& apt-get update \
&& apt-get install -y php8.1-cli php8.1-dev \
php8.1-pgsql php8.1-sqlite3 php8.1-gd \
php8.1-curl \
php8.1-imap php8.1-mysql php8.1-mbstring \
php8.1-xml php8.1-zip php8.1-bcmath php8.1-soap \
php8.1-intl php8.1-readline \
php8.1-ldap \
php8.1-msgpack php8.1-igbinary php8.1-redis php8.1-swoole \
php8.1-memcached php8.1-pcov php8.1-xdebug \
&& php -r "readfile('https://getcomposer.org/installer');" | php -- --install-dir=/usr/bin/ --filename=composer \
&& curl -sLS https://deb.nodesource.com/setup_$NODE_VERSION.x | bash - \
&& apt-get install -y nodejs \
&& npm install -g npm \
&& curl -sS https://dl.yarnpkg.com/debian/pubkey.gpg | gpg --dearmor | tee /usr/share/keyrings/yarn.gpg >/dev/null \
&& echo "deb [signed-by=/usr/share/keyrings/yarn.gpg] https://dl.yarnpkg.com/debian/ stable main" > /etc/apt/sources.list.d/yarn.list \
&& curl -sS https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor | tee /usr/share/keyrings/pgdg.gpg >/dev/null \
&& echo "deb [signed-by=/usr/share/keyrings/pgdg.gpg] http://apt.postgresql.org/pub/repos/apt jammy-pgdg main" > /etc/apt/sources.list.d/pgdg.list \
&& apt-get update \
&& apt-get install -y yarn \
&& apt-get install -y mysql-client \
&& apt-get install -y postgresql-client-$POSTGRES_VERSION \
&& apt-get -y autoremove \
&& apt-get clean \
&& rm -rf /var/lib/apt/lists/* /tmp/* /var/tmp/*
RUN setcap "cap_net_bind_service=+ep" /usr/bin/php8.1
RUN groupadd --force -g 1000 sailRoot
RUN useradd -ms /bin/bash --no-user-group -g 1000 -u 1337 sailRoot
RUN usermod -aG sudo sail
RUN usermod -aG sudo sailRoot
COPY scheduler /etc/cron.d/scheduler
RUN chmod 0644 /etc/cron.d/scheduler \
&& crontab /etc/cron.d/scheduler
COPY start-container /usr/local/bin/start-container
COPY supervisord.conf /etc/supervisor/conf.d/supervisord.conf
COPY php.ini /etc/php/8.1/cli/conf.d/99-sail.ini
RUN chmod +x /usr/local/bin/start-container
RUN chown -R www-data:www-data /var/www
EXPOSE 8000
ENTRYPOINT ["start-container"]
Here's start-container entrypoint
#!/usr/bin/env bash
if [ ! -z "1000" ]; then
usermod -u 1000 sail
fi
if [ ! -d /.composer ]; then
mkdir /.composer
fi
chmod -R ugo+rw /.composer
if [ $# -gt 0 ]; then
exec gosu 1000 "$#"
else
exec /usr/bin/supervisord -c /etc/supervisor/conf.d/supervisord.conf
fi
set -xe
cd /var/www/html
chmod -R 755 app
chmod -R 755 public
chmod -R 755 config
chmod -R 755 storage
chmod -R 777 storage/logs
chmod -R 755 database
chmod -R 755 bootstrap
chmod -R 777 resources
chmod -R 755 routes
chmod -R 755 composer.json
chmod -R 755 composer.lock
But if Laravel tries to create a new log file I get
The stream or file "/var/www/html/storage/logs/laravel-2022-11-05.log" could not be opened in append mode: Failed to open stream: Permission denied
How to solve this permission problem? Now I fix it manually by using SSH chmod -R 777 storage/logs but need a better solution via docker.