mirror of
https://github.com/tteck/Proxmox.git
synced 2024-11-29 18:13:10 +01:00
Create turnkey-observium.sh
This commit is contained in:
tteckster
GitHub
parent
ab4afab8bc
commit
7d87c278be
178
turnkey/turnkey-observium.sh
Normal file
178
turnkey/turnkey-observium.sh
Normal file
@ -0,0 +1,178 @@
|
||||
#!/usr/bin/env bash
|
||||
# A primitive script to install TurnKey LXC templates using basic settings.
|
||||
# Copyright (c) 2021-2023 tteck
|
||||
# Author: tteck (tteckster)
|
||||
# License: MIT
|
||||
# https://github.com/tteck/Proxmox/raw/main/LICENSE
|
||||
# bash -c "$(wget -qLO - https://github.com/tteck/Proxmox/raw/main/turnkey/turnkey-observium.sh)"
|
||||
|
||||
# Setup script environment
|
||||
PASS="$(openssl rand -base64 8)"
|
||||
TEMPLATE_SEARCH="debian-11-turnkey-observium_17.2-1_amd64.tar.gz"
|
||||
PCT_OPTIONS="
|
||||
-features keyctl=1,nesting=1
|
||||
-hostname turnkey-observium
|
||||
-tags proxmox-helper-scripts
|
||||
-onboot 1
|
||||
-cores 2
|
||||
-memory 2048
|
||||
-password $PASS
|
||||
-net0 name=eth0,bridge=vmbr0,ip=dhcp
|
||||
-unprivileged 1
|
||||
"
|
||||
DEFAULT_PCT_OPTIONS=(
|
||||
-arch $(dpkg --print-architecture)
|
||||
)
|
||||
function header_info {
|
||||
clear
|
||||
cat <<"EOF"
|
||||
______ __ __ ____ __ _
|
||||
/_ __/_ _________ / //_/__ __ __ / __ \/ / ___ ___ _____ __(_)_ ____ _
|
||||
/ / / // / __/ _ \/ ,< / -_) // / / /_/ / _ \(_-</ -_) __/ |/ / / // / ' \
|
||||
/_/ \_,_/_/ /_//_/_/|_|\__/\_, / \____/_.__/___/\__/_/ |___/_/\_,_/_/_/_/
|
||||
/___/
|
||||
EOF
|
||||
}
|
||||
header_info
|
||||
set -o errexit #Exit immediately if a pipeline returns a non-zero status
|
||||
set -o errtrace #Trap ERR from shell functions, command substitutions, and commands from subshell
|
||||
set -o nounset #Treat unset variables as an error
|
||||
set -o pipefail #Pipe will exit with last non-zero status if applicable
|
||||
shopt -s expand_aliases
|
||||
alias die='EXIT=$? LINE=$LINENO error_exit'
|
||||
trap die ERR
|
||||
|
||||
function error_exit() {
|
||||
trap - ERR
|
||||
local DEFAULT='Unknown failure occured.'
|
||||
local REASON="\e[97m${1:-$DEFAULT}\e[39m"
|
||||
local FLAG="\e[91m[ERROR] \e[93m$EXIT@$LINE"
|
||||
msg "$FLAG $REASON" 1>&2
|
||||
[ ! -z ${CTID-} ] && cleanup_ctid
|
||||
exit $EXIT
|
||||
}
|
||||
function warn() {
|
||||
local REASON="\e[97m$1\e[39m"
|
||||
local FLAG="\e[93m[WARNING]\e[39m"
|
||||
msg "$FLAG $REASON"
|
||||
}
|
||||
function info() {
|
||||
local REASON="$1"
|
||||
local FLAG="\e[36m[INFO]\e[39m"
|
||||
msg "$FLAG $REASON"
|
||||
}
|
||||
function msg() {
|
||||
local TEXT="$1"
|
||||
echo -e "$TEXT"
|
||||
}
|
||||
function cleanup_ctid() {
|
||||
if pct status $CTID &>/dev/null; then
|
||||
if [ "$(pct status $CTID | awk '{print $2}')" == "running" ]; then
|
||||
pct stop $CTID
|
||||
fi
|
||||
pct destroy $CTID
|
||||
fi
|
||||
}
|
||||
if systemctl is-active -q ping-instances.service; then
|
||||
systemctl stop ping-instances.service
|
||||
fi
|
||||
function select_storage() {
|
||||
local CLASS=$1
|
||||
local CONTENT
|
||||
local CONTENT_LABEL
|
||||
case $CLASS in
|
||||
container) CONTENT='rootdir'; CONTENT_LABEL='Container';;
|
||||
template) CONTENT='vztmpl'; CONTENT_LABEL='Container template';;
|
||||
*) false || die "Invalid storage class.";;
|
||||
esac
|
||||
|
||||
# Query all storage locations
|
||||
local -a MENU
|
||||
while read -r line; do
|
||||
local TAG=$(echo $line | awk '{print $1}')
|
||||
local TYPE=$(echo $line | awk '{printf "%-10s", $2}')
|
||||
local FREE=$(echo $line | numfmt --field 4-6 --from-unit=K --to=iec --format %.2f | awk '{printf( "%9sB", $6)}')
|
||||
local ITEM=" Type: $TYPE Free: $FREE "
|
||||
local OFFSET=2
|
||||
if [[ $((${#ITEM} + $OFFSET)) -gt ${MSG_MAX_LENGTH:-} ]]; then
|
||||
local MSG_MAX_LENGTH=$((${#ITEM} + $OFFSET))
|
||||
fi
|
||||
MENU+=( "$TAG" "$ITEM" "OFF" )
|
||||
done < <(pvesm status -content $CONTENT | awk 'NR>1')
|
||||
|
||||
# Select storage location
|
||||
if [ $((${#MENU[@]}/3)) -eq 0 ]; then # No storage locations are detected
|
||||
warn "'$CONTENT_LABEL' needs to be selected for at least one storage location."
|
||||
die "Unable to detect valid storage location."
|
||||
elif [ $((${#MENU[@]}/3)) -eq 1 ]; then # Only one storage location is detected
|
||||
printf ${MENU[0]}
|
||||
else # More than one storage location is detected
|
||||
local STORAGE
|
||||
while [ -z "${STORAGE:+x}" ]; do # Generate graphical menu
|
||||
STORAGE=$(whiptail --title "Storage Pools" --radiolist \
|
||||
"Which storage pool you would like to use for the ${CONTENT_LABEL,,}?\n\n" \
|
||||
16 $(($MSG_MAX_LENGTH + 23)) 6 \
|
||||
"${MENU[@]}" 3>&1 1>&2 2>&3) || die "Menu aborted."
|
||||
done
|
||||
printf $STORAGE
|
||||
fi
|
||||
}
|
||||
|
||||
# Test if required variables are set
|
||||
CTID=$(pvesh get /cluster/nextid)
|
||||
[[ "${CTID:-}" ]] || die "You need to set 'CTID' variable."
|
||||
|
||||
# Test if ID is valid
|
||||
[ "$CTID" -ge "100" ] || die "ID cannot be less than 100."
|
||||
|
||||
# Test if ID is in use
|
||||
if pct status $CTID &>/dev/null; then
|
||||
warn "ID '$CTID' is already in use."
|
||||
unset CTID
|
||||
die "Cannot use ID that is already in use."
|
||||
fi
|
||||
|
||||
# Get template storage
|
||||
TEMPLATE_STORAGE=$(select_storage template) || exit
|
||||
info "Using '$TEMPLATE_STORAGE' for template storage."
|
||||
|
||||
# Get container storage
|
||||
CONTAINER_STORAGE=$(select_storage container) || exit
|
||||
info "Using '$CONTAINER_STORAGE' for container storage."
|
||||
|
||||
# Update LXC template list
|
||||
msg "Updating LXC template list..."
|
||||
pveam update >/dev/null
|
||||
|
||||
# Get LXC template string
|
||||
mapfile -t TEMPLATES < <(pveam available -section turnkeylinux | sed -n "s/.*\($TEMPLATE_SEARCH.*\)/\1/p" | sort -t - -k 2 -V)
|
||||
[ ${#TEMPLATES[@]} -gt 0 ] || die "Unable to find a template when searching for '$TEMPLATE_SEARCH'."
|
||||
TEMPLATE="${TEMPLATES[-1]}"
|
||||
|
||||
# Download LXC template
|
||||
if ! pveam list $TEMPLATE_STORAGE | grep -q $TEMPLATE; then
|
||||
msg "Downloading LXC template (Patience)..."
|
||||
pveam download $TEMPLATE_STORAGE $TEMPLATE >/dev/null ||
|
||||
die "A problem occured while downloading the LXC template."
|
||||
fi
|
||||
|
||||
PCT_OPTIONS=( ${PCT_OPTIONS[@]:-${DEFAULT_PCT_OPTIONS[@]}} )
|
||||
[[ " ${PCT_OPTIONS[@]} " =~ " -rootfs " ]] || PCT_OPTIONS+=( -rootfs $CONTAINER_STORAGE:${PCT_DISK_SIZE:-8} )
|
||||
|
||||
# Create LXC
|
||||
msg "Creating LXC container..."
|
||||
pct create $CTID ${TEMPLATE_STORAGE}:vztmpl/${TEMPLATE} ${PCT_OPTIONS[@]} >/dev/null ||
|
||||
die "A problem occured while trying to create container."
|
||||
|
||||
# Success message
|
||||
msg "Starting LXC Container..."
|
||||
pct start "$CTID"
|
||||
info "LXC container '$CTID' was successfully created."
|
||||
echo "TurnKey Observium Password" >>~/turnkey-observium.creds # file is located in the Proxmox root directory
|
||||
echo $PASS >>~/turnkey-observium.creds #run `cat turnkey-observium.creds` in the Proxmox shell
|
||||
if [[ -f /etc/systemd/system/ping-instances.service ]]; then
|
||||
systemctl start ping-instances.service
|
||||
fi
|
||||
info "Proceed to the LXC console to complete the setup."
|
||||
info "login: root"
|
||||
info "password: $PASS"
|
||||
Loading…
Reference in New Issue
Block a user