# \#images **URL:** https://forums.docker.com/tag/images/112.md [Latest](https://forums.docker.com/latest.md) · [Categories](https://forums.docker.com/categories.md) · [Tags](https://forums.docker.com/tags.md) --- ## [When should I consider to write own Dockerfile from scratch?](https://forums.docker.com/t/when-should-i-consider-to-write-own-dockerfile-from-scratch/151437)
**Author:** [@whiteman808](https://forums.docker.com/u/whiteman808)\ **Replies:** 4\ **Last updated:** [April 2, 2026, 8:13pm UTC](https://forums.docker.com/t/when-should-i-consider-to-write-own-dockerfile-from-scratch/151437 "2026-04-02T20:13:05Z")
Do you recommend to use official images from Docker Hub when it’s possible or use as base image something like some version of alpine, debian-slim when I deploy stuff like NGINX, PostgreSQL, MariaDB? When should I consid… --- ## [What's the point of choosing a full distribution system when the Alpine is sufficient?](https://forums.docker.com/t/whats-the-point-of-choosing-a-full-distribution-system-when-the-alpine-is-sufficient/150432)
**Author:** [@lttleracoon](https://forums.docker.com/u/lttleracoon)\ **Replies:** 1\ **Last updated:** [November 16, 2025, 8:59pm UTC](https://forums.docker.com/t/whats-the-point-of-choosing-a-full-distribution-system-when-the-alpine-is-sufficient/150432 "2025-11-16T20:59:00Z")
Hello :smiley: I’m a beginner and I’d like to start a container from one of the official PostgreSQL images, but there are a several “distributions” to choose from and I don’t know what criteria I should use to choose on… --- ## [Joomla! installation blocked by email to be verified](https://forums.docker.com/t/joomla-installation-blocked-by-email-to-be-verified/150201)
**Author:** [@cosmic1974](https://forums.docker.com/u/cosmic1974)\ **Replies:** 7\ **Last updated:** [October 25, 2025, 11:53am UTC](https://forums.docker.com/t/joomla-installation-blocked-by-email-to-be-verified/150201 "2025-10-25T11:53:47Z")
Hello I’m trying to install a Joomla! on my Docker I replicate an image on a file called compose.yaml with the below content: services: joomla: image: joomla:6.0 restart: always ports: - 8080:80 … --- ## [How does imagePull call \[ docker.io/library/image \] get resolved?](https://forums.docker.com/t/how-does-imagepull-call-docker-io-library-image-get-resolved/149375)
**Author:** [@brickpattern](https://forums.docker.com/u/brickpattern)\ **Replies:** 9\ **Last updated:** [August 26, 2025, 6:40am UTC](https://forums.docker.com/t/how-does-imagepull-call-docker-io-library-image-get-resolved/149375 "2025-08-26T06:40:57Z")
I’m running Docker Desktop with built-in / bundled Kuberentes in WSL. Every time a POD pulling a container image, the call to docker . io/library/\< image:tag \> fails for ImagePullErr . These images are standard ubuntu:… --- ## [New to NAS/Docker everything so i dont know what i did but](https://forums.docker.com/t/new-to-nas-docker-everything-so-i-dont-know-what-i-did-but/148340)
**Author:** [@rtdmf](https://forums.docker.com/u/rtdmf)\ **Replies:** 1\ **Last updated:** [May 27, 2025, 8:40pm UTC](https://forums.docker.com/t/new-to-nas-docker-everything-so-i-dont-know-what-i-did-but/148340 "2025-05-27T20:40:30Z")
when i tried to download plex i got this failed to download image linuxserver/plex:latest. error: dockerCli.ImagePull(linuxserver/plex:latest): Error response from daemon: Get “https://registry-1.docker.io/v2/linuxserve… --- ## [Php:5.4-apache Image 'Error response from daemon: missing signature key'](https://forums.docker.com/t/php-5-4-apache-image-error-response-from-daemon-missing-signature-key/144917)
**Author:** [@michaelcasale](https://forums.docker.com/u/michaelcasale)\ **Replies:** 10\ **Last updated:** [May 21, 2025, 8:00pm UTC](https://forums.docker.com/t/php-5-4-apache-image-error-response-from-daemon-missing-signature-key/144917 "2025-05-21T20:00:22Z")
Hi All - Has anyone noticed that the php:5.4-apache image is failing to load with the error ‘Error response from daemon: missing signature key’ I’ve tried to pull this image from on different Docker clients since yest… --- ## [Image retention policy for Docker-Sponsored Open Source Program](https://forums.docker.com/t/image-retention-policy-for-docker-sponsored-open-source-program/146343)
**Author:** [@yashzededa](https://forums.docker.com/u/yashzededa)\ **Replies:** 0\ **Last updated:** [January 28, 2025, 1:27pm UTC](https://forums.docker.com/t/image-retention-policy-for-docker-sponsored-open-source-program/146343 "2025-01-28T13:27:55Z")
Hi, I would like to know what’s the retention policy for Docker-Sponsored Open Source Program For example: lf-edge/eve --- ## [Unable to pull docker images generally](https://forums.docker.com/t/unable-to-pull-docker-images-generally/145480)
**Author:** [@ackmedtijani](https://forums.docker.com/u/ackmedtijani)\ **Replies:** 1\ **Last updated:** [December 14, 2024, 11:21am UTC](https://forums.docker.com/t/unable-to-pull-docker-images-generally/145480 "2024-12-14T11:21:07Z")
Hello. I’m having this problem where I can’t pull docker images. I keep getting this error. (HTTP code 500) server error - failed to resolve reference "docker.io/library/mongo:latest": failed to do request: Head "https…