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ee5b965cd6
When running certain scripts, sometimes an 'm' character is wrongly output to the terminal. This PR fixes all instances of this happening. I've also made 'RD' (red) consistent with 'GN' (green) by removing the leading 0, and my editor has kindly removed all trailing spaces from files.
125 lines
3.8 KiB
Bash
125 lines
3.8 KiB
Bash
#!/usr/bin/env bash
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YW=`echo "\033[33m"`
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BL=`echo "\033[36m"`
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RD=`echo "\033[1;31m"`
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GN=`echo "\033[1;92m"`
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CL=`echo "\033[0m"`
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CM="${GN}✓${CL}"
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CROSS="${RD}✗${CL}"
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BFR="\\r\\033[K"
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HOLD="-"
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set -o errexit
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set -o errtrace
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set -o nounset
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set -o pipefail
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shopt -s expand_aliases
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alias die='EXIT=$? LINE=$LINENO error_exit'
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trap die ERR
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function error_exit() {
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trap - ERR
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local reason="Unknown failure occurred."
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local msg="${1:-$reason}"
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local flag="${RD}‼ ERROR ${CL}$EXIT@$LINE"
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echo -e "$flag $msg" 1>&2
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exit $EXIT
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}
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function msg_info() {
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local msg="$1"
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echo -ne " ${HOLD} ${YW}${msg}..."
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}
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function msg_ok() {
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local msg="$1"
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echo -e "${BFR} ${CM} ${GN}${msg}${CL}"
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}
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function msg_error() {
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local msg="$1"
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echo -e "${BFR} ${CROSS} ${RD}${msg}${CL}"
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}
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msg_info "Validating Storage"
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VALID=$(pvesm status -content rootdir | awk 'NR>1')
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if [ -z "$VALID" ]; then msg_error "Unable to detect a valid storage location."; exit 1; fi;
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function select_storage() {
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local CLASS=$1
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local CONTENT
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local CONTENT_LABEL
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case $CLASS in
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container) CONTENT='rootdir'; CONTENT_LABEL='Container';;
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template) CONTENT='vztmpl'; CONTENT_LABEL='Container template';;
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*) false || die "Invalid storage class.";;
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esac
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local -a MENU
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while read -r line; do
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local TAG=$(echo $line | awk '{print $1}')
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local TYPE=$(echo $line | awk '{printf "%-10s", $2}')
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local FREE=$(echo $line | numfmt --field 4-6 --from-unit=K --to=iec --format %.2f | awk '{printf( "%9sB", $6)}')
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local ITEM=" Type: $TYPE Free: $FREE "
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local OFFSET=2
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if [[ $((${#ITEM} + $OFFSET)) -gt ${MSG_MAX_LENGTH:-} ]]; then
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local MSG_MAX_LENGTH=$((${#ITEM} + $OFFSET))
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fi
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MENU+=( "$TAG" "$ITEM" "OFF" )
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done < <(pvesm status -content $CONTENT | awk 'NR>1')
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if [ $((${#MENU[@]}/3)) -eq 1 ]; then
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printf ${MENU[0]}
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else
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local STORAGE
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while [ -z "${STORAGE:+x}" ]; do
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STORAGE=$(whiptail --title "Storage Pools" --radiolist \
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"Which storage pool you would like to use for the ${CONTENT_LABEL,,}?\n\n" \
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16 $(($MSG_MAX_LENGTH + 23)) 6 \
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"${MENU[@]}" 3>&1 1>&2 2>&3) || die "Menu aborted."
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done
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printf $STORAGE
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fi
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}
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[[ "${CTID:-}" ]] || die "You need to set 'CTID' variable."
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[[ "${PCT_OSTYPE:-}" ]] || die "You need to set 'PCT_OSTYPE' variable."
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[ "$CTID" -ge "100" ] || die "ID cannot be less than 100."
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if pct status $CTID &>/dev/null; then
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echo -e "ID '$CTID' is already in use."
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unset CTID
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die "Cannot use ID that is already in use."
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fi
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TEMPLATE_STORAGE=$(select_storage template) || exit
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msg_ok "Using ${BL}$TEMPLATE_STORAGE${CL} ${GN}for Template Storage."
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CONTAINER_STORAGE=$(select_storage container) || exit
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msg_ok "Using ${BL}$CONTAINER_STORAGE${CL} ${GN}for Container Storage."
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msg_info "Updating LXC Template List"
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pveam update >/dev/null
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msg_ok "Updated LXC Template List"
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TEMPLATE_SEARCH=${PCT_OSTYPE}-${PCT_OSVERSION:-}
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mapfile -t TEMPLATES < <(pveam available -section system | sed -n "s/.*\($TEMPLATE_SEARCH.*\)/\1/p" | sort -t - -k 2 -V)
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[ ${#TEMPLATES[@]} -gt 0 ] || die "Unable to find a template when searching for '$TEMPLATE_SEARCH'."
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TEMPLATE="${TEMPLATES[-1]}"
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if ! pveam list $TEMPLATE_STORAGE | grep -q $TEMPLATE; then
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msg_info "Downloading LXC Template"
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pveam download $TEMPLATE_STORAGE $TEMPLATE >/dev/null ||
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die "A problem occured while downloading the LXC template."
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msg_ok "Downloaded LXC Template"
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fi
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DEFAULT_PCT_OPTIONS=(
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-arch $(dpkg --print-architecture))
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PCT_OPTIONS=( ${PCT_OPTIONS[@]:-${DEFAULT_PCT_OPTIONS[@]}} )
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[[ " ${PCT_OPTIONS[@]} " =~ " -rootfs " ]] || PCT_OPTIONS+=( -rootfs $CONTAINER_STORAGE:${PCT_DISK_SIZE:-8} )
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msg_info "Creating LXC Container"
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pct create $CTID ${TEMPLATE_STORAGE}:vztmpl/${TEMPLATE} ${PCT_OPTIONS[@]} >/dev/null ||
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die "A problem occured while trying to create container."
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msg_ok "LXC Container ${BL}$CTID${CL} ${GN}was successfully created."
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