From 5c5515d07af491510d29b854cfd605b303443261 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Simon=20Sp=C3=B6hel?= <simon@spoehel.ch>
Date: Fri, 23 Apr 2021 12:41:27 +0200
Subject: Adding create-qemu command.

---
 libexec/container/create-qemu | 120 ++++++++----------------------------------
 1 file changed, 23 insertions(+), 97 deletions(-)

(limited to 'libexec')

diff --git a/libexec/container/create-qemu b/libexec/container/create-qemu
index 138fb37..b678d59 100755
--- a/libexec/container/create-qemu
+++ b/libexec/container/create-qemu
@@ -1,5 +1,6 @@
 #!/bin/sh
 
+
 # Copyright (C) 2014-2021 Daniel Baumann <daniel.baumann@open-infrastructure.net>
 #
 # SPDX-License-Identifier: GPL-3.0+
@@ -31,8 +32,8 @@ SCRIPTS="/usr/share/${SOFTWARE}/scripts"
 
 Parameters ()
 {
-	GETOPT_LONGOPTIONS="name:,cnt.container-server:,cnt.overlay:,cnt.overlay-options:,bind:,bind-ro:,capability:,drop-capability:,script:,config-template:,verbose,"
-	GETOPT_OPTIONS="n:,b:,c:,d:,s:,t:,v,"
+	GETOPT_LONGOPTIONS="name:,cnt.container-server:,id:,script:,shortname:,config-template:,verbose,"
+	GETOPT_OPTIONS="n:,i:,s:,c:,v,"
 
 	PARAMETERS="$(getopt --longoptions ${GETOPT_LONGOPTIONS} --name=${COMMAND} --options ${GETOPT_OPTIONS} --shell sh -- ${@})"
 
@@ -52,48 +53,23 @@ Parameters ()
 				shift 2
 				;;
 
-			--cnt.auto)
-				CNT_AUTO="${2}"
-				shift 2
-				;;
-
 			--cnt.container-server)
 				CNT_CONTAINER_SERVER="${2}"
 				shift 2
 				;;
 
-			--cnt.overlay)
-				CNT_OVERLAY="${2}"
-				shift 2
-				;;
-
-			--cnt.overlay-options)
-				CNT_OVERLAY_OPTIONS="${2}"
-				shift 2
-				;;
-
-			-b|--bind)
-				BIND="${2}"
-				shift 2
-				;;
-
-			--bind-ro)
-				BIND_RO="${2}"
+			-i|--id)
+				ID="${2}"
 				shift 2
 				;;
 
-			-c|--capability)
-				CAPABILITY="${2}"
-				shift 2
-				;;
-
-			-d|--drop-capability)
-				DROP_CAPABILITY="${2}"
+			-s|--script)
+				SCRIPT="${2}"
 				shift 2
 				;;
 
-			-s|--script)
-				SCRIPT="${2}"
+			--shortname)
+				SHORTNAME="${2}"
 				shift 2
 				;;
 
@@ -122,6 +98,8 @@ Parameters ()
 
 Usage ()
 {
+	# FIXME
+	echo WIP
 	echo "Usage: ${PROGRAM} ${COMMAND} -n|--name NAME [--cnt.container-server=true|false|FQDN] [--cnt.overlay=DIRECTORY_LOWER:DIRECTORY_UPPER:DIRECTORY_WORK:DIRECTORY_MERGED] [--cnt.overlay-options=OPTION[,OPTION]] [-b|--bind DIRECTORY:DIRECTORY[:OPTIONS]] [--bind-ro DIRECTORY:DIRECTORY[:OPTIONS]] [-c|--capability CAPABILITY[,CAPABILITY]] [-d|--drop-capability DROP_CAPABILITY[,DROP_CAPABILITY]] [-s|--script SCRIPT] [-v|--verbose] [-- SCRIPT_OPTIONS]" >&2
 	exit 1
 }
@@ -133,6 +111,11 @@ then
 	Usage
 fi
 
+if [ -z "${ID}" ]
+then
+	Usage
+fi
+
 case "${NAME}" in
 	ALL)
 		echo "'${NAME}': name 'ALL' is reserved to expand to all available container" >&2
@@ -191,64 +174,13 @@ Creating container: ${NAME}
 ################################################################################
 EOF
 
-		;;
+	;;
 esac
 
-CNT_CONTAINER_SERVER="${CNT_CONTAINER_SERVER:-$(hostname -f 2> /dev/null || hostname)}"
-
-# Pre hooks
-for FILE in "${HOOKS}/pre-${COMMAND}".* "${HOOKS}/${NAME}.pre-${COMMAND}"
-do
-	if [ -x "${FILE}" ]
-	then
-		"${FILE}"
-	fi
-done
-
-# Creating rw bind mounts
-if [ -n "${BIND}" ]
-then
-	BINDS="$(echo ${BIND} | sed -e 's|;| |g')"
-
-	for ENTRY in ${BINDS}
-	do
-		DIRECTORY="$(echo ${ENTRY} | awk -F: '{ print $1 }')"
-
-		mkdir -p "${DIRECTORY}"
-	done
-fi
-
-# Creating ro bind mounts
-if [ -n "${BIND_RO}" ]
-then
-	BINDS_RO="$(echo ${BIND_RO} | sed -e 's|;| |g')"
-
-	for ENTRY in ${BINDS_RO}
-	do
-		DIRECTORY="$(echo ${ENTRY} | awk -F: '{ print $1 }')"
-
-		mkdir -p "${DIRECTORY}"
-	done
-fi
+BASE_PORT="20000"
 
-# Creating overlay mounts
-if [ -n "${CNT_OVERLAY}" ]
-then
-	CNT_OVERLAYS="$(echo ${CNT_OVERLAY} | sed -e 's|;| |g')"
-
-	for ENTRY in ${CNT_OVERLAYS}
-	do
-		DIRECTORY_LOWER="$(echo ${ENTRY} | awk -F: '{ print $1 }')"
-		DIRECTORY_UPPER="$(echo ${ENTRY} | awk -F: '{ print $2 }')"
-		DIRECTORY_WORK="$(echo ${ENTRY} | awk -F: '{ print $3 }')"
-		DIRECTORY_MERGED="$(echo ${ENTRY} | awk -F: '{ print $4 }')"
-
-		for DIRECTORY in "${DIRECTORY_LOWER}" "${DIRECTORY_UPPER}" "${DIRECTORY_WORK}" "${DIRECTORY_MERGED}"
-		do
-			mkdir -p "${DIRECTORY}"
-		done
-	done
-fi
+CNT_CONTAINER_SERVER="${CNT_CONTAINER_SERVER:-$(hostname -f 2> /dev/null || hostname)}"
+PORT="$((${BASE_PORT}+${ID}))"
 
 # config
 mkdir -p "${CONFIG}"
@@ -270,19 +202,13 @@ sed	-e "s|@CNT_AUTO@|${CNT_AUTO}|g" \
 	-e "s|@NETWORK_VETH_EXTRA@|${NETWORK_VETH_EXTRA}|g" \
 	-e "s|@PRIVATE_USERS@|no|g" \
 	-e "s|@REGISTER@|yes|g" \
+	-e "s|@ID@|${ID}|g" \
+	-e "s|@SHORTNAME@|${SHORTNAME}|g" \
+	-e "s|@PORT@|${PORT}|g" \
 "${CONFIG_TEMPLATE}" > "${CONFIG}/${NAME}.conf"
 
 # Run
 "${SCRIPTS}/${SCRIPT}" $(echo "${@}" | sed -e 's| -- | |')
 
-# Post hooks
-for FILE in "${HOOKS}/post-${COMMAND}".* "${HOOKS}/${NAME}.post-${COMMAND}"
-do
-	if [ -x "${FILE}" ]
-	then
-		"${FILE}"
-	fi
-done
-
 # done
 echo "'${NAME}': container created."
-- 
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