# Latest **URL:** https://forums.docker.com/latest.md [Latest](https://forums.docker.com/latest.md) · [Categories](https://forums.docker.com/categories.md) · [Tags](https://forums.docker.com/tags.md) --- ## [Can We Remove Shell Access and User-Level Commands from a Docker Image After Building to Prevent Tampering?](https://forums.docker.com/t/can-we-remove-shell-access-and-user-level-commands-from-a-docker-image-after-building-to-prevent-tampering/152673)
**Author:** [@toufikj](https://forums.docker.com/u/toufikj)\ **Replies:** 1\ **Last updated:** [October 31, 2026, 2:30pm UTC](https://forums.docker.com/t/can-we-remove-shell-access-and-user-level-commands-from-a-docker-image-after-building-to-prevent-tampering/152673 "2026-10-31T14:30:38Z")
Hi everyone, I have a question regarding Docker image security and would appreciate some guidance. Is it possible to remove or disable user-level commands, shell access, package managers, and other interactive utilitie… --- ## [One-click script to shrink docker\_data.vhdx on Windows (prune + fstrim + diskpart compact)](https://forums.docker.com/t/one-click-script-to-shrink-docker-data-vhdx-on-windows-prune-fstrim-diskpart-compact/152616)
**Author:** [@adsk2050](https://forums.docker.com/u/adsk2050)\ **Replies:** 2\ **Last updated:** [October 30, 2026, 7:30pm UTC](https://forums.docker.com/t/one-click-script-to-shrink-docker-data-vhdx-on-windows-prune-fstrim-diskpart-compact/152616 "2026-10-30T19:30:25Z")
Docker Desktop on WSL2 keeps everything in docker\_data.vhdx, and that file only grows. docker system prune frees space inside it, but never gives it back to the Windows drive. Ours had reached 113 GB on a 500 GB partitio… --- ## [Openat2 breaks very many syscalls on Apple Silicon](https://forums.docker.com/t/openat2-breaks-very-many-syscalls-on-apple-silicon/152655)
**Author:** [@mcandre](https://forums.docker.com/u/mcandre)\ **Replies:** 1\ **Last updated:** [October 30, 2026, 7:06am UTC](https://forums.docker.com/t/openat2-breaks-very-many-syscalls-on-apple-silicon/152655 "2026-10-30T07:06:29Z")
Many Linux distributions have migrated to openat2 for security, which ends up breaking a ton of syscalls and basic Linux commands. Especially for Apple Silicon Mac’s. I can’t run stat. I can’t run mkdir. I can’t compi… --- ## [How to use reverse proxy caddy running on a firewall in a docker container](https://forums.docker.com/t/how-to-use-reverse-proxy-caddy-running-on-a-firewall-in-a-docker-container/152651)
**Author:** [@pete55](https://forums.docker.com/u/pete55)\ **Replies:** 3\ **Last updated:** [October 30, 2026, 6:05am UTC](https://forums.docker.com/t/how-to-use-reverse-proxy-caddy-running-on-a-firewall-in-a-docker-container/152651 "2026-10-30T06:05:00Z")
Hi all, I’m new to docker and gained few experience with it. I have an opnsense firewall with caddy as reverse proxy to propagate a let’s encrypt wildcard certificate to my services. I want to use caddy in a docker con… --- ## [I'm trying to update a docker wordpress container to include php8.4.27 from ppa:ondrej/php](https://forums.docker.com/t/im-trying-to-update-a-docker-wordpress-container-to-include-php8-4-27-from-ppa-ondrej-php/152628)
**Author:** [@hollandnumerics](https://forums.docker.com/u/hollandnumerics)\ **Replies:** 3\ **Last updated:** [October 28, 2026, 6:09pm UTC](https://forums.docker.com/t/im-trying-to-update-a-docker-wordpress-container-to-include-php8-4-27-from-ppa-ondrej-php/152628 "2026-10-28T18:09:57Z")
I’m trying to update a docker wordpress container to include php8.4.27 from ppa:ondrej/php. I installed php8.4.27 on my host Ubuntu server using add-apt-repository and apt install php8.4 I tried to do the same in this … --- ## [Static IPs for containers](https://forums.docker.com/t/static-ips-for-containers/152629)
**Author:** [@thomasdukes](https://forums.docker.com/u/thomasdukes)\ **Replies:** 3\ **Last updated:** [October 28, 2026, 7:17am UTC](https://forums.docker.com/t/static-ips-for-containers/152629 "2026-10-28T07:17:12Z")
I created a Pi-Hole container with Docker Compose. Unfortunately, it’s on a different subnet and I can’t set it up locally. Since I would be using this for DNS, it needs to be static. I read some posts and I remember usi… --- ## [Location for container .yaml file](https://forums.docker.com/t/location-for-container-yaml-file/152621)
**Author:** [@thomasdukes](https://forums.docker.com/u/thomasdukes)\ **Replies:** 7\ **Last updated:** [October 27, 2026, 8:40pm UTC](https://forums.docker.com/t/location-for-container-yaml-file/152621 "2026-10-27T20:40:45Z")
OK, this is a stupid question. Try not to laugh too hard. In my previous experience with Docker, I used the Docker run command line. I never used Docker Compose. From what I’ve been reading online, it says put the .yam… --- ## [Apache Spark, PySpark can't write a file on disk](https://forums.docker.com/t/apache-spark-pyspark-cant-write-a-file-on-disk/152635)
**Author:** [@intersoldi](https://forums.docker.com/u/intersoldi)\ **Replies:** 2\ **Last updated:** [October 27, 2026, 6:37pm UTC](https://forums.docker.com/t/apache-spark-pyspark-cant-write-a-file-on-disk/152635 "2026-10-27T18:37:15Z")
I am using the following docker compose configuration: version: '3' services: spark-master: build: network: host context: docker/ dockerfile: Dockerfile\_spark container\_name: spark\_master … --- ## [MariaDB does not start in container](https://forums.docker.com/t/mariadb-does-not-start-in-container/152597)
**Author:** [@dlsa](https://forums.docker.com/u/dlsa)\ **Replies:** 3\ **Last updated:** [October 24, 2026, 7:52pm UTC](https://forums.docker.com/t/mariadb-does-not-start-in-container/152597 "2026-10-24T19:52:23Z")
Hello, I have a container in Docker Desktop on Mac OS X that is a Debian Image with an instance of a Mariadb Server. The database’s data directory is outside the container, configured as a Bind Mount. Days ago It star… --- ## [Kernel provenance and runtime identification — Docker Desktop 4.91.0](https://forums.docker.com/t/kernel-provenance-and-runtime-identification-docker-desktop-4-91-0/152585)
**Author:** [@check23](https://forums.docker.com/u/check23)\ **Replies:** 3\ **Last updated:** [October 24, 2026, 7:55am UTC](https://forums.docker.com/t/kernel-provenance-and-runtime-identification-docker-desktop-4-91-0/152585 "2026-10-24T07:55:20Z")
Hello Docker Support, For Docker Desktop 4.91.0, build 239619, on Mac with Apple silicon, could you provide official public references for: Kernel build provenance: A verifiable mapping from this release to the exact… --- ## [Slow or unreliable Docker image pulls? I built a local proxy with mirror failover and resumable downloads](https://forums.docker.com/t/slow-or-unreliable-docker-image-pulls-i-built-a-local-proxy-with-mirror-failover-and-resumable-downloads/152591)
**Author:** [@pbkbin](https://forums.docker.com/u/pbkbin)\ **Replies:** 2\ **Last updated:** [October 23, 2026, 3:03am UTC](https://forums.docker.com/t/slow-or-unreliable-docker-image-pulls-i-built-a-local-proxy-with-mirror-failover-and-resumable-downloads/152591 "2026-10-23T03:03:15Z")
Ever had a docker pull download most of a large layer, stall, and then fail? Or configured a registry mirror that worked fine last week but now just adds another timeout? I’m working on oci-mirror-proxy, an open-source … --- ## [Feature request: opt-in microphone capture on macOS through virtio-sound](https://forums.docker.com/t/feature-request-opt-in-microphone-capture-on-macos-through-virtio-sound/152578)
**Author:** [@mynameisjune111](https://forums.docker.com/u/mynameisjune111)\ **Replies:** 3\ **Last updated:** [October 22, 2026, 3:09pm UTC](https://forums.docker.com/t/feature-request-opt-in-microphone-capture-on-macos-through-virtio-sound/152578 "2026-10-22T15:09:48Z")
I’d like Docker Desktop for Mac to expose the host’s default microphone to Linux containers through virtio-sound when using the Apple Virtualization Framework backend. I run a Python recorder using PortAudio/sounddevice… --- ## [Docker Desktop 4.95.0 WSL2/containerd - How to verify image-store free space and VHDX mapping?](https://forums.docker.com/t/docker-desktop-4-95-0-wsl2-containerd-how-to-verify-image-store-free-space-and-vhdx-mapping/152596)
**Author:** [@vanduocvn87](https://forums.docker.com/u/vanduocvn87)\ **Replies:** 1\ **Last updated:** [October 22, 2026, 2:01pm UTC](https://forums.docker.com/t/docker-desktop-4-95-0-wsl2-containerd-how-to-verify-image-store-free-space-and-vhdx-mapping/152596 "2026-10-22T14:01:33Z")
Hello Docker community, I’m using Docker Desktop 4.95.0 on Windows with the WSL2 backend and the containerd image store enabled. My Docker Desktop data disk is configured at a custom location: D:\\DockerData\\DockerDesk… --- ## [Internal Server Error after install QRCode in Docker Desktop](https://forums.docker.com/t/internal-server-error-after-install-qrcode-in-docker-desktop/152577)
**Author:** [@eandhy2026](https://forums.docker.com/u/eandhy2026)\ **Replies:** 5\ **Last updated:** [October 22, 2026, 10:03am UTC](https://forums.docker.com/t/internal-server-error-after-install-qrcode-in-docker-desktop/152577 "2026-10-22T10:03:55Z")
After install QRCode, then these Internal Server Error shown, Please help me to fix this error.. I am installing ERPNext under latest version of Docker Destop and already create container such as below : Thank yo… --- ## [Moved files under /var/lib to another drive](https://forums.docker.com/t/moved-files-under-var-lib-to-another-drive/152572)
**Author:** [@dlsa](https://forums.docker.com/u/dlsa)\ **Replies:** 2\ **Last updated:** [October 18, 2026, 8:23pm UTC](https://forums.docker.com/t/moved-files-under-var-lib-to-another-drive/152572 "2026-10-18T20:23:50Z")
Hello, I tried to move the docker files under /var/lib/containerd and /var/lib/docker using mv shell command. The files were moved and I created the /etc/docker/daemon.json file with the new location of the docker dire… --- ## [Docker Desktop 4.95.0 (WSL2): Read-only access to Engine network namespace](https://forums.docker.com/t/docker-desktop-4-95-0-wsl2-read-only-access-to-engine-network-namespace/152568)
**Author:** [@mervesertt](https://forums.docker.com/u/mervesertt)\ **Replies:** 4\ **Last updated:** [October 16, 2026, 7:53pm UTC](https://forums.docker.com/t/docker-desktop-4-95-0-wsl2-read-only-access-to-engine-network-namespace/152568 "2026-10-16T19:53:00Z")
Hello everyone, I’m looking for a supported, minimally privileged, read-only method to inspect the active Docker Engine’s Linux network namespace on Docker Desktop for Windows. Environment: Docker Desktop: 4.95.0 … --- ## [Each Docker Desktop update makes Windows builder fatal error](https://forums.docker.com/t/each-docker-desktop-update-makes-windows-builder-fatal-error/152426)
**Author:** [@nh2501](https://forums.docker.com/u/nh2501)\ **Replies:** 16\ **Last updated:** [October 16, 2026, 12:51pm UTC](https://forums.docker.com/t/each-docker-desktop-update-makes-windows-builder-fatal-error/152426 "2026-10-16T12:51:19Z")
Hi, As I’m still waiting for solving my issue, I would like to ask you, if anyone encountered similar issue. Non of my colleagues every got it. TLDR: After every Docker upgrade I’m loosing my containers as I need to re… --- ## [Docker Desktop 4.95.0 — Quick export source identity and container lifecycle safety](https://forums.docker.com/t/docker-desktop-4-95-0-quick-export-source-identity-and-container-lifecycle-safety/152562)
**Author:** [@mazmash](https://forums.docker.com/u/mazmash)\ **Replies:** 2\ **Last updated:** [October 16, 2026, 7:43am UTC](https://forums.docker.com/t/docker-desktop-4-95-0-quick-export-source-identity-and-container-lifecycle-safety/152562 "2026-10-16T07:43:14Z")
Hello Docker Community, I’m evaluating DocHker Desktop’s “Quick export” feature to preserve an existing PostgreSQL 18 data volume before attempting database recovery. Environment: Docker Desktop 4.95.0 (Windows / WS… --- ## [Licensing Inquiry: Docker Team Seat for Multi-Device Usage and Docker Engine on Ubuntu Server](https://forums.docker.com/t/licensing-inquiry-docker-team-seat-for-multi-device-usage-and-docker-engine-on-ubuntu-server/152551)
**Author:** [@ethan761203](https://forums.docker.com/u/ethan761203)\ **Replies:** 1\ **Last updated:** [October 14, 2026, 1:36pm UTC](https://forums.docker.com/t/licensing-inquiry-docker-team-seat-for-multi-device-usage-and-docker-engine-on-ubuntu-server/152551 "2026-10-14T13:36:19Z")
Dear Docker Support Team, I am writing to clarify a couple of licensing and usage scenarios for our organization. Could you please help confirm the following points? Docker Desktop on Multiple Devices for a Single User… --- ## [Run Docker on remote host in WSL](https://forums.docker.com/t/run-docker-on-remote-host-in-wsl/152527)
**Author:** [@cookiedog](https://forums.docker.com/u/cookiedog)\ **Replies:** 1\ **Last updated:** [October 8, 2026, 7:59pm UTC](https://forums.docker.com/t/run-docker-on-remote-host-in-wsl/152527 "2026-10-08T19:59:47Z")
In my searched there is a post on this forum to which someone mentions; you can run docker on a remote server. Although the instructions were not clear, my goal is to run docker on a remote server from Windows Sub-system… --- ## [Docker Networking Container Availability](https://forums.docker.com/t/docker-networking-container-availability/152491)
**Author:** [@mundschuk](https://forums.docker.com/u/mundschuk)\ **Replies:** 8\ **Last updated:** [October 7, 2026, 9:55pm UTC](https://forums.docker.com/t/docker-networking-container-availability/152491 "2026-10-07T21:55:47Z")
Hi, I am struggeling with my setup regarding network connectivity: Client Computer: IP Address: 192.168.0.44/24 Gateway: 192.168.0.1 Docker Host (Raspberry) IP Address: 192.168.10.21 on interface eth0 Gateway: 192… --- ## [Why can’t my Hyper-V container connect to SQL Server on the host machine.?](https://forums.docker.com/t/why-can-t-my-hyper-v-container-connect-to-sql-server-on-the-host-machine/152523)
**Author:** [@rohankhanboss](https://forums.docker.com/u/rohankhanboss)\ **Replies:** 1\ **Last updated:** [October 7, 2026, 6:57pm UTC](https://forums.docker.com/t/why-can-t-my-hyper-v-container-connect-to-sql-server-on-the-host-machine/152523 "2026-10-07T18:57:49Z")
My web service runs in a Hyper-V container, while SQL Server is running on my local machine. I’m using my host machine’s IP to connect to the database, but the connection fails. I also can’t ping the host from inside the… --- ## [Switch to Windows containers](https://forums.docker.com/t/switch-to-windows-containers/152446)
**Author:** [@nemo1980](https://forums.docker.com/u/nemo1980)\ **Replies:** 7\ **Last updated:** [October 7, 2026, 6:46pm UTC](https://forums.docker.com/t/switch-to-windows-containers/152446 "2026-10-07T18:46:20Z")
Hello, I am trying to switch the engine from Linux to Windows, but I don’t know how or where to do it. Hyper-V Manager is set up, and hardware virtualization is enabled in the BIOS. Can someone please help? Best regards… --- ## [Error in creation docker compose](https://forums.docker.com/t/error-in-creation-docker-compose/152457)
**Author:** [@doerrust](https://forums.docker.com/u/doerrust)\ **Replies:** 2\ **Last updated:** [October 7, 2026, 11:02am UTC](https://forums.docker.com/t/error-in-creation-docker-compose/152457 "2026-10-07T11:02:27Z")
Hello everyone, I’m getting in touch because I’m having trouble creating my Docker Compose file. Here’s the code that… FROM rust:1.95-slim-bullseye as builder WORKDIR /app COPY Cargo.toml Cargo.lock ./ COPY src ./src R… --- ## [How to Fix this issue in dockerdesktop](https://forums.docker.com/t/how-to-fix-this-issue-in-dockerdesktop/152510)
**Author:** [@rohankhanboss](https://forums.docker.com/u/rohankhanboss)\ **Replies:** 3\ **Last updated:** [October 5, 2026, 6:03pm UTC](https://forums.docker.com/t/how-to-fix-this-issue-in-dockerdesktop/152510 "2026-10-05T18:03:54Z")
Issue with starting DockerDesktop when I once restart my Windows. How can I fix this?? --- ## [How to run etcd cluster as service with docker swarm mode?](https://forums.docker.com/t/how-to-run-etcd-cluster-as-service-with-docker-swarm-mode/152440)
**Author:** [@papiris](https://forums.docker.com/u/papiris)\ **Replies:** 5\ **Last updated:** [October 4, 2026, 9:04pm UTC](https://forums.docker.com/t/how-to-run-etcd-cluster-as-service-with-docker-swarm-mode/152440 "2026-10-04T21:04:02Z")
Hello, This is my first time posting here. I recently began experimenting with docker swarm as a migration path away from kubernetes, and am trying to achieve some of the same high-availability for apps and databases w… --- ## [Docker Desktop 4.93.0 per-user install won’t start: missing registry key](https://forums.docker.com/t/docker-desktop-4-93-0-per-user-install-won-t-start-missing-registry-key/152505)
**Author:** [@nenke](https://forums.docker.com/u/nenke)\ **Replies:** 1\ **Last updated:** [October 4, 2026, 5:27pm UTC](https://forums.docker.com/t/docker-desktop-4-93-0-per-user-install-won-t-start-missing-registry-key/152505 "2026-10-04T17:27:58Z")
Hi everyone, Has anyone recovered a Windows per-user Docker Desktop installation after its registration key went missing, while keeping the existing WSL 2 data? I installed Docker Desktop 4.93.0.240920 using the offici… --- ## [\[Showcase\] Rover-Slim: Autonomous Container Optimization Engine & Docker Desktop Extension](https://forums.docker.com/t/showcase-rover-slim-autonomous-container-optimization-engine-docker-desktop-extension/152488)
**Author:** [@bsankarganesh](https://forums.docker.com/u/bsankarganesh)\ **Replies:** 2\ **Last updated:** [October 4, 2026, 4:41pm UTC](https://forums.docker.com/t/showcase-rover-slim-autonomous-container-optimization-engine-docker-desktop-extension/152488 "2026-10-04T16:41:47Z")
Hi Docker Community & Team! :waving\_hand: I’m excited to share Rover-Slim, an open-source container optimization engine and official Docker Desktop Extension designed to analyze Python AST code trees, eliminate developm… --- ## [Docker container can't access host services with firewalld enabled](https://forums.docker.com/t/docker-container-cant-access-host-services-with-firewalld-enabled/152490)
**Author:** [@jeffshead](https://forums.docker.com/u/jeffshead)\ **Replies:** 2\ **Last updated:** [October 3, 2026, 12:12am UTC](https://forums.docker.com/t/docker-container-cant-access-host-services-with-firewalld-enabled/152490 "2026-10-03T00:12:37Z")
I have two AlmaLinux servers. I set one up over a year ago. It’s AlmaLinux 9.5. The second server is AlmaLinux 10.2. Both have Nginx Proxy Manager (NPM) installed in Docker. Both have Apache installed on the host. I hav… --- ## [Unable to push docker image to my personal repository](https://forums.docker.com/t/unable-to-push-docker-image-to-my-personal-repository/152466)
**Author:** [@pjs7785](https://forums.docker.com/u/pjs7785)\ **Replies:** 3\ **Last updated:** [October 1, 2026, 4:08pm UTC](https://forums.docker.com/t/unable-to-push-docker-image-to-my-personal-repository/152466 "2026-10-01T16:08:30Z")
My username is pjs7785, and I have created a repo called paul\_smith\_repo I have also created a “Personal Access Token” with read, write, and delete permissions. I have done a successful docker login, and tagged my image … [Next page](https://forums.docker.com/latest.md?page=1)