wrapper.sh
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#!/usr/bin/env bash
set -e
INKLUSTER_IMAGE=brainfood/inkluster-dev
if [[ -e .inkluster.env ]]; then
. .inkluster.env
fi
declare -a REST=()
while [[ $# -gt 0 ]]; do
case "$1" in
(-v)
INKLUSTER_VOLUME_NAME="$2"
shift 2
;;
(*)
break
;;
esac
done
has_volume=
if [[ $INKLUSTER_VOLUME_NAME ]]; then
docker volume inspect "inkluster-$INKLUSTER_VOLUME_NAME" 1>/dev/null 2>/dev/null || has_volume=1
fi
case "$1" in
(reset)
[[ $has_volume ]] && docker volume rm "inkluster-$INKLUSTER_VOLUME_NAME"
exit
;;
esac
declare -a docker_args=(--rm -i)
[[ -t 0 ]] && docker_args+=(-t)
docker_args+=(-v /:/srv/host-root)
docker_args+=(-w /srv/host-root/$PWD)
[[ -S /var/run/docker.sock ]] && docker_args+=(-v /var/run/docker.sock:/var/run/docker.sock)
[[ $SSH_AUTH_SOCK ]] && docker_args+=(-e "SSH_AUTH_SOCK=/srv/host-root/$SSH_AUTH_SOCK")
network=
if [[ $KUBECONFIG ]]; then
network=host
docker_args+=(-e "KUBECONFIG=/srv/host-root/$KUBECONFIG")
elif [[ -e $HOME/.kube/config ]]; then
network=host
docker_args+=(-v "$HOME/.kube/config:/home/tool/.kube/config")
fi
if [[ $network ]]; then
docker_args+=(--network host)
fi
docker_args+=(-e MAP_UID="$(id -u)" -e MAP_GROUPS="$(id -G)")
if [[ $INKLUSTER_VOLUME_NAME ]]; then
if [[ ! $has_volume ]]; then
docker volume create "inkluster-$INKLUSTER_VOLUME_NAME"
fi
docker_args+=(-v "inkluster-$INKLUSTER_VOLUME_NAME":/run)
fi
docker run "${docker_args[@]}" "$INKLUSTER_IMAGE" "$@"