cf32710a93
Adds the file `/data/data/com.termux/files/home/.static-dns-hosts.txt` with empty content to bind to it externally with some user hosts. The script `update-static-dns` then uses the regular system wide static-dns-hosts.txt and the content of this file. The user can edit it inside the container, and/or bind it with an external file.
Termux environment for Docker/Podman.
A Termux environment packaged into Docker image. Environment doesn't have Android runtime components, so certain things will not be available (DalvikVM, OpenSLES, etc...).
How to use
- Make sure that Docker is installed and running.
git clone https://github.com/termux/termux-docker && cd ./termux-docker./run.shor./run-x86_64.sh- if need x86_64 arch.
You can use the image directly without startup script. For example:
docker run -it termux/termux-docker:latest
You can build Docker image yourself by running this script:
./build-all.sh
Using with Podman
If you have Podman instead of Docker, usage is nearly same.
Building image:
./build-all.sh --podman
Running image:
./run.sh --podman
./run-x86_64.sh --podman
Known issues
There a number of known issues which may not be resolved:
-
ARM containers may require a custom seccomp profile to remove restrictions from
personality()system call. -
DNS: Docker image has to use a static DNS resolver through
/system/etc/hosts. You can regenerate this file by editing/system/etc/static-dns-hosts.txtor/data/data/com.termux/files/home/.termux/termux-docker/static-dns-hosts.txt(aka~/.termux/termux-docker/static-dns-hosts.txt) (this is preferable for docker binds) and executing script/system/bin/update-static-dns. -
When running certain multi threaded program in 32bit containers, the PIDs can balloon and easily exceed libc's limit. The only way to fix this is to set
/proc/sys/kernel/pid_maxto 65536. See termux-docker#40.