Есть докер-контейнер, который прекрасно себя чувствовал на протяжении нескольких месяцев.
После очередного обновления docker, при сборке начал жаловаться, что не может записать адреса в файл hosts, т.к. система read-only.
DOCKERFILE
spoilerFROM nginx:alpine
RUN echo admin.localhost 127.0.0.1 >> /etc/hosts
RUN echo api.localhost 127.0.0.1 >> /etc/hosts
Процесс сборки
spoilerD:\Programs\openserver\domains\app>docker-compose up -d --build
Building php
failed to get console mode for stdout: The handle is invalid.
[+] Building 0.2s (11/11) FINISHED
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 417B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/php:7.3-fpm 0.0s
=> [1/7] FROM docker.io/library/php:7.3-fpm 0.0s
=> CACHED [2/7] RUN docker-php-ext-install pdo_mysql 0.0s
=> CACHED [3/7] RUN apt-get update -y && apt-get install -y sendmail lib 0.0s
=> CACHED [4/7] RUN apt-get update && apt-get install -y l 0.0s
=> CACHED [5/7] RUN docker-php-ext-install zip 0.0s
=> CACHED [6/7] RUN docker-php-ext-configure gd --with-png-dir=/usr --wi 0.0s
=> CACHED [7/7] RUN docker-php-ext-install gd 0.0s
=> exporting to image 0.0s
=> => exporting layers 0.0s
=> => writing image sha256:0aece223026773ece54fb2924e153ea0c0788ae3b8bc8 0.0s
=> => naming to docker.io/library/app_php 0.0s
Successfully built 0aece223026773ece54fb2924e153ea0c0788ae3b8bc87b96eb366e80be3d479
Building nginx
failed to get console mode for stdout: The handle is invalid.
[+] Building 0.4s (4/6)
[+] Building 0.4s (5/6)
=> [internal] load build definition from Dockerfile 0.0s
=> => transferring dockerfile: 154B 0.0s
=> [internal] load .dockerignore 0.0s
=> => transferring context: 2B 0.0s
=> [internal] load metadata for docker.io/library/nginx:alpine 0.0s
=> CACHED [1/3] FROM docker.io/library/nginx:alpine 0.0s
=> ERROR [2/3] RUN echo admin.localhost 127.0.0.1 >> /etc/hosts 0.3ss]: exit code: 1
------
> [2/3] RUN echo admin.localhost 127.0.0.1 >> /etc/hosts:
#4 0.259 /bin/sh: can't create /etc/hosts: Read-only file system
------
ERROR: Service 'nginx' failed to build
Что можно сделать? Запустить в режиме выключенным read-only? Махинации с root пользователем и sudo результата не дают.