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Merge pull request #1327 from OrwillT/podman-support

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Add podman support to setup.sh
This commit is contained in:
Erik Wramner 2019-11-26 07:16:14 +01:00 committed by GitHub
parent 2ad667209c a3f571365f
commit 26afad2420
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1 changed files with 38 additions and 11 deletions
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49
setup.sh
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@ -1,12 +1,33 @@
#! /bin/sh
#!/bin/sh
##
# Wrapper for various setup scripts included in the docker-mailserver
#
INFO=$(docker ps \
CRI=
_check_root() {
if [[ $EUID -ne 0 ]]; then
echo "Curently docker-mailserver doesn't support podman's rootless mode, please run this script as root user."
exit 1
fi
}
if [ -z "$CRI" ]; then
if [ ! -z "$(command -v docker)" ]; then
CRI=docker
elif [ ! -z "$(command -v podman)" ]; then
CRI=podman
_check_root
else
echo "No Support Container Runtime Interface Detected."
exit 1
fi
fi
INFO=$($CRI ps \
--no-trunc \
--format="{{.Image}}\t{{.Names}}\t{{.Command}}" | \
--format="{{.Image}} {{.Names}} {{.Command}}" | \
grep "supervisord -c /etc/supervisor/supervisord.conf")
IMAGE_NAME=$(echo $INFO | awk '{print $1}')
@ -15,7 +36,7 @@ DEFAULT_CONFIG_PATH="$(pwd)/config"
USE_CONTAINER=false
_update_config_path() {
VOLUME=$(docker inspect $CONTAINER_NAME \
VOLUME=$($CRI inspect $CONTAINER_NAME \
--format="{{range .Mounts}}{{ println .Source .Destination}}{{end}}" | \
grep "/tmp/docker-mailserver$" 2>/dev/null)
@ -25,7 +46,11 @@ _update_config_path() {
}
if [ -z "$IMAGE_NAME" ]; then
IMAGE_NAME=tvial/docker-mailserver:latest
if [ "$CRI" = "docker" ]; then
IMAGE_NAME=tvial/docker-mailserver:latest
elif [ "$CRI" = "podman" ]; then
IMAGE_NAME=docker.io/tvial/docker-mailserver:latest
fi
fi
_inspect() {
@ -48,7 +73,9 @@ _usage() {
OPTIONS:
-i IMAGE_NAME The name of the docker-mailserver image, by default
'tvial/docker-mailserver:latest'.
'tvial/docker-mailserver:latest' for docker, and
'docker.io/tvial/docker-mailserver:latest' for podman.
-c CONTAINER_NAME The name of the running container.
-p PATH config folder path (default: $(pwd)/config)
@ -91,7 +118,7 @@ SUBCOMMANDS:
}
_docker_image_exists() {
if docker history -q "$1" >/dev/null 2>&1; then
if ${CRI} history -q "$1" >/dev/null 2>&1; then
return 0
else
return 1
@ -105,15 +132,15 @@ fi
_docker_image() {
if [ "$USE_CONTAINER" = true ]; then
# Reuse existing container specified on command line
docker exec ${USE_TTY} "$CONTAINER_NAME" "$@"
${CRI} exec ${USE_TTY} "$CONTAINER_NAME" "$@"
else
# Start temporary container with specified image
if ! _docker_image_exists "$IMAGE_NAME"; then
echo "Image '$IMAGE_NAME' not found. Pulling ..."
docker pull "$IMAGE_NAME"
${CRI} pull "$IMAGE_NAME"
fi
docker run \
${CRI} run \
--rm \
-v "$CONFIG_PATH":/tmp/docker-mailserver \
${USE_TTY} "$IMAGE_NAME" $@
@ -122,7 +149,7 @@ _docker_image() {
_docker_container() {
if [ -n "$CONTAINER_NAME" ]; then
docker exec ${USE_TTY} "$CONTAINER_NAME" "$@"
${CRI} exec ${USE_TTY} "$CONTAINER_NAME" "$@"
else
echo "The docker-mailserver is not running!"
exit 1