Skip to content

Volume Options for Podman Compatibility #8938

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Open
jclds139 wants to merge 4 commits into
base: main
Choose a base branch
from
+12 −2
Open

Volume Options for Podman Compatibility #8938

Changes from 2 commits
Commits
Show all changes
4 commits
Select commit Hold shift + click to select a range
0321f79
Add needed volume mount opts for Docker/Podman
jclds139 Oct 14, 2025
0f2da05
Conditionally add volume flags for building with Podman
jclds139 Nov 15, 2025
79f8052
Use `docker --version` for podman detection
jclds139 Nov 25, 2025
ca73336
Typo fix from @tabrisnet
jclds139 Dec 5, 2025
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
12 changes: 10 additions & 2 deletions lib/functions/host/docker.sh
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -497,13 +497,21 @@ function docker_cli_prepare_launch() {
# shellcheck disable=SC2154 # $docker_kind: the kind of volume to mount on this OS; see mountpoints.sh
#display_alert "Handling Docker mountpoint" "${MOUNT_DIR} id: ${volume_id} - docker_kind: ${docker_kind}" "debug"

if grep -q io.containerd <<< "$DOCKER_INFO"; then
#dockerd engine has at least one io.containerd.* runtime available
DOCKER_IS_PODMAN=""
else
DOCKER_IS_PODMAN="yes"
#assume podman is emulating docker cli to add needed volume flags
fi

case "${docker_kind}" in
anonymous)
display_alert "Mounting" "anonymous volume for '${MOUNT_DIR}'" "debug"
# type=volume, without source=, is an anonymous volume -- will be auto cleaned up together with the container;
# this could also be a type=tmpfs if you had enough ram - but armbian already does tmpfs for you if you
# have enough RAM (inside the container) so don't bother.
DOCKER_ARGS+=("--mount" "type=volume,destination=${DOCKER_ARMBIAN_TARGET_PATH}/${MOUNT_DIR}")
DOCKER_ARGS+=("--mount" "type=volume,destination=${DOCKER_ARMBIAN_TARGET_PATH}/${MOUNT_DIR}${DOCKER_IS_PODMAN:+,exec,dev}")
;;
bind)
display_alert "Mounting" "bind mount for '${MOUNT_DIR}'" "debug"
Expand All @@ -512,7 +520,7 @@ function docker_cli_prepare_launch() {
;;
namedvolume)
display_alert "Mounting" "named volume id '${volume_id}' for '${MOUNT_DIR}'" "debug"
DOCKER_ARGS+=("--mount" "type=volume,source=armbian-${volume_id},destination=${DOCKER_ARMBIAN_TARGET_PATH}/${MOUNT_DIR}")
DOCKER_ARGS+=("--mount" "type=volume,source=armbian-${volume_id},destination=${DOCKER_ARMBIAN_TARGET_PATH}/${MOUNT_DIR}${DOCKER_IS_PODMAN:+,exec,dev}")
;;
*)
display_alert "Unknown Mountpoint Type" "unknown volume type '${docker_kind}' for '${MOUNT_DIR}'" "err"
Expand Down