forked from Spark/builder
71 lines
1.3 KiB
Plaintext
71 lines
1.3 KiB
Plaintext
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#!/usr/bin/env bash
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mkconf() {
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for i in "${includes[@]}"; do
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echo "lxc.include = $lxf_conf_dir/$i.conf"
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done
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echo "lxc.rootfs.path = $lxf_cont_dir/$cont_name/rootfs"
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echo "lxc.uts.name = $cont_name"
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}
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mount_cont() {
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ov-mount -n "$cont_name" "$rootfs" "$cont_dir/rootfs"
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}
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lxf_conf_dir='/etc/lxf/conf'
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lxf_cont_dir='/var/lib/lxf/cont'
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lxf_rootfs_dir='/var/lib/lxf/fs'
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[[ -f '/etc/lxf.conf' ]] && source '/etc/lxf.conf'
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while (( $# )); do
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case $1 in
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(-i) includes+=( "$2" ); shift;;
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(-r) rootfs="$2"; shift;;
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(--cont-dir) lxf_cont_dir=$2; shift;;
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(--conf-dir) lxf_conf_dir=$2; shift;;
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(--) shift; break;;
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(-*) echo "Unknown key: $1" >&2: exit 1;;
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(*) break;;
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esac
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shift
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done
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action=$1; shift; [[ $action ]] || exit 1
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cont_name=$1; shift; [[ $cont_name ]] || exit 1
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cont_dir="$lxf_cont_dir/$cont_name"
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case $action in
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(create|new)
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[[ "$rootfs" ]] || exit 1
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rootfs="$lxf_rootfs_dir/$rootfs"
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[[ -d "$cont_dir" ]] && {
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printf 'Container already exists: %s\n' "$cont_dir" >&2
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exit 1
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}
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mkdir -p "$cont_dir" || exit $?
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mkconf > "$cont_dir/config"
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mount_cont
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;;
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(mount)
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mountpoint -q "$cont_dir/rootfs" && {
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printf 'Container already mounted: %s\n' "$cont_dir/rootfs" >&2
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exit 1
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}
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mount_cont
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;;
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(umount) umount "$cont_dir/rootfs";;
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esac
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