mirror of
https://github.com/bashclub/proxmox-zfs-postinstall.git
synced 2024-12-25 01:30:12 +01:00
Fix dialogs, summary
This commit is contained in:
parent
800259bb43
commit
616773b0e9
28
postinstall
28
postinstall
@ -181,7 +181,7 @@ select_subscription(){
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}
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}
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ask_locales(){
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ask_locales(){
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locales=$(whiptail --title "SET LOCALES" --backtitle "$PROG" --inputbox "Please enter a space separated list of locales to generate." 9 76 "$(echo $(grep -vE '#|^$' /etc/locale.gen | cut -d ' ' -f1))" 3>&1 1>&2 2>&3)
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if ! locales=$(whiptail --title "SET LOCALES" --backtitle "$PROG" --inputbox "Please enter a space separated list of locales to generate." 9 76 "$(echo $(grep -vE '#|^$' /etc/locale.gen | cut -d ' ' -f1))" 3>&1 1>&2 2>&3); then cancel_dialog ; fi
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}
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}
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ask_ssh_hardening(){
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ask_ssh_hardening(){
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@ -379,16 +379,22 @@ harden_ssh(){
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ask_mail_config(){
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ask_mail_config(){
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mailconfig=0
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mailconfig=0
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smtpauth=0
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smtpauth=0
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senderaddress=""
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displayname=""
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recipientaddress=""
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smtphost=""
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smtpport=25
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username=""
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if whiptail --title "MAIL DELIVERY" \
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if whiptail --title "MAIL DELIVERY" \
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--backtitle "$PROG" \
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--backtitle "$PROG" \
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--yes-button "MAIL CONFIG" \
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--yes-button "MAIL CONFIG" \
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--no-button "SKIP" \
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--no-button "SKIP" \
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--yesno "Do you want to configure postfix with a smarthost?" 9 76 ; then
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--yesno "Do you want to configure postfix with a smarthost?" 9 76 ; then
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mailconfig=1
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mailconfig=1
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senderaddress=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter your sender email address." 9 76 3>&1 1>&2 2>&3)
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if ! senderaddress=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter your sender email address." 9 76 3>&1 1>&2 2>&3); then cancel_dialog; fi
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displayname=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter your sender display name." 9 76 3>&1 1>&2 2>&3)
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if ! displayname=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter your sender display name." 9 76 3>&1 1>&2 2>&3); then cancel_dialog; fi
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recipientaddress=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter the email address to receive notifications." 9 76 3>&1 1>&2 2>&3)
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if !recipientaddress=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter the email address to receive notifications." 9 76 3>&1 1>&2 2>&3); then cancel_dialog; fi
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smtphost=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter the servername of your smarthost." 9 76 3>&1 1>&2 2>&3)
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if ! smtphost=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter the servername of your smarthost." 9 76 3>&1 1>&2 2>&3); then cancel_dialog; fi
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smtpport=$(inputbox_int 'MAIL DELIVERY' 'Please enter the port of your smarthost' 7 25)
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smtpport=$(inputbox_int 'MAIL DELIVERY' 'Please enter the port of your smarthost' 7 25)
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if whiptail --title "MAIL DELIVERY" \
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if whiptail --title "MAIL DELIVERY" \
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--backtitle "$PROG" \
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--backtitle "$PROG" \
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@ -396,8 +402,8 @@ ask_mail_config(){
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--no-button "SKIP" \
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--no-button "SKIP" \
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--yesno "Do you want to configure authentication against your smarthost?" 9 76 ; then
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--yesno "Do you want to configure authentication against your smarthost?" 9 76 ; then
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smtpauth=1
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smtpauth=1
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username=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter the username for authentication." 9 76 3>&1 1>&2 2>&3)
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if ! username=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --inputbox "Please enter the username for authentication." 9 76 3>&1 1>&2 2>&3); then cancel_dialog; fi
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password=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --passwordbox "Please enter the passsword for authentication." 9 76 3>&1 1>&2 2>&3)
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if ! password=$(whiptail --title "MAIL DELIVERY" --backtitle "$PROG" --passwordbox "Please enter the passsword for authentication." 9 76 3>&1 1>&2 2>&3); then cancel_dialog; fi
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fi
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fi
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fi
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fi
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}
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}
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@ -548,6 +554,14 @@ summary(){
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suppress subscription warning: $suppress_warning\n\
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suppress subscription warning: $suppress_warning\n\
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auto-snapshot: $autosnap\n\
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auto-snapshot: $autosnap\n\
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ssh-hardening: $ssh_hardening\n\
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ssh-hardening: $ssh_hardening\n\
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mail delivery: $mailconfig
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sender email: $senderaddress
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sender display name: $displayname
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notification address: $recipientaddress
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smarthost: $smtphost
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smarthost port: $smtpport
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smarthost auth: $smtpauth
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smarthost username: $username
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" 30 76 ; then
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" 30 76 ; then
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installation_task
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installation_task
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else
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else
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@ -1,312 +0,0 @@
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#!/bin/bash
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###### CONFIG SECTION ######
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# Define basic tools to install
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TOOLS="sudo vim ifupdown2 libpve-network-perl net-tools dnsutils ethtool git curl unzip screen tmux iftop lshw smartmontools nvme-cli lsscsi sysstat zfs-auto-snapshot htop mc rpl lsb-release"
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#### PVE CONF BACKUP CONFIGURATION ####
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# Define target dataset for backup of /etc
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# IMPORTANT NOTE: Don't type in the leading /, this will be set where needed
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PVE_CONF_BACKUP_TARGET=rpool/pveconf
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# Define timer for your backup cronjob (default: every 15 minutes from 3 through 59)
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PVE_CONF_BACKUP_CRON_TIMER="3,18,33,48 * * * *"
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# Get Debian version info
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source /etc/os-release
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###### SYSTEM INFO AND INTERACTIVE CONFIGURATION SECTION ######
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ROUND_FACTOR=512
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roundup(){
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echo $(((($1 + $ROUND_FACTOR) / $ROUND_FACTOR) * $ROUND_FACTOR))
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}
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roundoff(){
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echo $((($1 / $ROUND_FACTOR) * $ROUND_FACTOR))
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}
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#### L1ARC SIZE CONFIGURATION ####
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# get total size of all zpools
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ZPOOL_SIZE_SUM_BYTES=0
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for line in $(zpool list -o size -Hp); do ZPOOL_SIZE_SUM_BYTES=$(($ZPOOL_SIZE_SUM_BYTES+$line)); done
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# get information about available ram
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MEM_TOTAL_BYTES=$(($(awk '/MemTotal/ {print $2}' /proc/meminfo) * 1024))
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# get values if defaults are set
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ARC_MAX_DEFAULT_BYTES=$(($MEM_TOTAL_BYTES / 2))
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ARC_MIN_DEFAULT_BYTES=$(($MEM_TOTAL_BYTES / 32))
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# get current settings
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ARC_MIN_CUR_BYTES=$(cat /sys/module/zfs/parameters/zfs_arc_min)
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ARC_MAX_CUR_BYTES=$(cat /sys/module/zfs/parameters/zfs_arc_max)
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# calculate suggested l1arc sice
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ZFS_ARC_MIN_MEGABYTES=$(roundoff $(($ZPOOL_SIZE_SUM_BYTES / 2048 / 1024 / 1024)))
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ZFS_ARC_MAX_MEGABYTES=$(roundup $(($ZPOOL_SIZE_SUM_BYTES / 1024 / 1024 / 1024)))
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echo -e "######## CONFIGURE ZFS L1ARC SIZE ########\n"
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echo "System Summary:"
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echo -e "\tSystem Memory:\t\t$(($MEM_TOTAL_BYTES / 1024 / 1024))\tMB"
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echo -e "\tZpool size (sum):\t$(($ZPOOL_SIZE_SUM_BYTES / 1024 / 1024))\tMB"
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echo -e "Calculated l1arc if set to defaults:"
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if [ $ARC_MIN_DEFAULT_BYTES -lt 33554432 ]; then
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echo -e "\tDefault zfs_arc_min:\t32\tMB"
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else
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echo -e "\tDefault zfs_arc_min:\t$(($ARC_MIN_DEFAULT_BYTES / 1024 / 1024))\tMB"
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fi
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echo -e "\tDefault zfs_arc_max:\t$(($ARC_MAX_DEFAULT_BYTES / 1024 / 1024))\tMB"
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echo -e "Current l1arc configuration:"
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if [ $ARC_MIN_CUR_BYTES -gt 0 ]; then
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echo -e "\tCurrent zfs_arc_min:\t$(($ARC_MIN_CUR_BYTES / 1024 / 1024))\tMB"
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else
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echo -e "\tCurrent zfs_arc_min:\t0"
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fi
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if [ $ARC_MAX_CUR_BYTES -gt 0 ]; then
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echo -e "\tCurrent zfs_arc_max:\t$(($ARC_MAX_CUR_BYTES / 1024 / 1024))\tMB"
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else
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echo -e "\tCurrent zfs_arc_max:\t0"
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fi
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echo -e "Note: If your current values are 0, the calculated values above will apply."
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echo ""
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echo -e "The l1arc cache will be set relative to the size (sum) of your zpools by policy"
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echo -e "zfs_arc_min:\t\t\t$(($ZFS_ARC_MIN_MEGABYTES))\tMB\t\t= 512 MB RAM per 1 TB ZFS storage (round off in 512 MB steps)"
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echo -e "zfs_arc_max:\t\t\t$(($ZFS_ARC_MAX_MEGABYTES))\tMB\t\t= 1 GB RAM per 1 TB ZFS storage (round up in 512 MB steps)"
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echo ""
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RESULT=not_set
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while [ "$(echo $RESULT | awk '{print tolower($0)}')" != "y" ] && [ "$(echo $RESULT | awk '{print tolower($0)}')" != "n" ] && [ "$(echo $RESULT | awk '{print tolower($0)}')" != "" ]; do
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read -p "If you want to apply the values by script policy type 'y', type 'n' to adjust the values yourself [Y/n]? "
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RESULT=${REPLY}
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done
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if [[ "$(echo $RESULT | awk '{print tolower($0)}')" == "n" ]]; then
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read -p "Please type in the desired value in MB for 'zfs_arc_min' [$(($ZFS_ARC_MIN_MEGABYTES))]: "
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if [[ ${REPLY} -gt 0 ]]; then
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ZFS_ARC_MIN_MEGABYTES=$((${REPLY}))
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fi
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read -p "Please type in the desired value in MB for 'zfs_arc_max' [$(($ZFS_ARC_MAX_MEGABYTES))]: "
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if [[ ${REPLY} -gt 0 ]]; then
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ZFS_ARC_MAX_MEGABYTES=$((${REPLY}))
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fi
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fi
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#### SWAPPINESS ####
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echo -e "######## CONFIGURE SWAPPINESS ########\n"
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SWAPPINESS=$(cat /proc/sys/vm/swappiness)
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echo "The current swappiness is configured to '$SWAPPINESS %' of free memory until using swap."
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read -p "If you want to change the swappiness, please type in the percentage as number (0 = disabled):" user_input
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if echo "$user_input" | grep -qE '^[0-9]+$'; then
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echo "Changing swappiness from '$SWAPPINESS %' to '$user_input %'"
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SWAPPINESS=$user_input
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else
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echo "No input - swappiness unchanged at '$SWAPPINESS %'."
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fi
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#### ZFS AUTO SNAPSHOT CONFIGURATION ####
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# get information about zfs-auto-snapshot and ask for snapshot retention
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declare -A auto_snap_keep=( ["frequent"]="8" ["hourly"]="48" ["daily"]="31" ["weekly"]="8" ["monthly"]="3" )
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dpkg -l zfs-auto-snapshot > /dev/null
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if [ $? -eq 0 ]; then
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echo "'zfs-auto-snapshot' already installed. Reading config..."
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for interval in "${!auto_snap_keep[@]}"; do
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if [[ "$interval" == "frequent" ]]; then
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auto_snap_keep[$interval]=$(cat /etc/cron.d/zfs-auto-snapshot | grep keep | cut -d' ' -f19 | cut -d '=' -f2)
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else
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auto_snap_keep[$interval]=$(cat /etc/cron.$interval/zfs-auto-snapshot | grep keep | cut -d' ' -f6 | cut -d'=' -f2)
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fi
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done
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else
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echo "'zfs-auto-snapshot' not installed yet, using script defaults..."
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fi
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echo -e "######## CONFIGURE ZFS AUTO SNAPSHOT ########\n"
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for interval in "${!auto_snap_keep[@]}"; do
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read -p "Please set how many $interval snapshots to keep (current: keep=${auto_snap_keep[$interval]})" user_input
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if echo "$user_input" | grep -qE '^[0-9]+$'; then
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echo "Changing $interval from ${auto_snap_keep[$interval]} to $user_input"
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auto_snap_keep[$interval]=$user_input
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else
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echo "No input - $interval unchanged at ${auto_snap_keep[$interval]}."
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fi
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done
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#### CHECKMK AGENT CONFIGURATION ####
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read -p "Do you want to install checkmk agent on this machine? [y/N] " install_checkmk
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if [[ "$install_checkmk" == "y" ]]; then
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read -p "Please specify the base url to your checkmk server (e.g. https://check.zmb.rocks/bashclub): " cmk_agent_url
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read -p "Enable agent encryption (requires setup of Agent Encryption on your checkmk instance). Do you want to activate agent encryption? [y/N] " cmk_encrypt
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if [[ "$cmk_encrypt" == "y" ]]; then
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read -p "Please enter the encryption passphrase: " cmk_enc_pass
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fi
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read -p "Register your machine on your checkmk server (requires preconfigured automation secret)? [y/N] " cmk_register
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if [[ "$cmk_register" == "y" ]]; then
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read -p "Please enter your automation secret: " cmk_secret
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read -p "Please enter the folder where to store the host: " cmk_folder
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cmk_site=$(echo $cmk_agent_url | cut -d'/' -f4)
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read -p "Please enter the checkmk site name: [$cmk_site]" user_input
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if [[ $(echo -n "$user_input") != "" ]]; then
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cmk_site=$user_input
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fi
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echo "Please select which agent ip address to register:"
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select ip in $(ip a | grep "inet " | cut -d ' ' -f6 | cut -d/ -f1); do
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cmk_reg_ip=$ip
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break
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done
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fi
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fi
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###### INSTALLER SECTION ######
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# disable pve-enterprise repo and add pve-no-subscription repo
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#Not tested, yet!
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read -p "Do you want to disable pve-enterprise repo and add pve-no-subscription repo (y/N)? " response
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if [ "${response,,}" == "y" ]; then
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if [[ "$(uname -r)" == *"-pve" ]]; then
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echo "Deactivating pve-enterprise repository"
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mv /etc/apt/sources.list.d/pve-enterprise.list /etc/apt/sources.list.d/pve-enterprise.list.bak > /dev/null 2>&1
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echo "Activating pve-no-subscription repository"
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q=$(cat /etc/apt/sources.list | grep "pve-no-subscription")
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if [ $? -gt 0 ]; then
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echo "deb http://download.proxmox.com/debian/pve $VERSION_CODENAME pve-no-subscription" >> /etc/apt/sources.list
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fi
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rm -f /etc/apt/sources.list.d/pve-no-subscription.list
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fi
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fi
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echo "Getting latest package lists"
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apt update > /dev/null 2>&1
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# include interfaces.d to enable SDN features
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q=$(cat /etc/network/interfaces | grep "source /etc/network/interfaces.d/*")
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if [ $? -gt 0 ]; then
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echo "source /etc/network/interfaces.d/*" >> /etc/network/interfaces
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fi
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# update system and install basic tools
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echo "Upgrading system to latest version - Depending on your version this could take a while..."
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DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt -y -qq dist-upgrade > /dev/null 2>&1
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echo "Installing toolset - Depending on your version this could take a while..."
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DEBIAN_FRONTEND=noninteractive DEBIAN_PRIORITY=critical apt -y -qq install $TOOLS > /dev/null 2>&1
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# configure zfs-auto-snapshot
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for interval in "${!auto_snap_keep[@]}"; do
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echo "Setting zfs-auto-snapshot retention: $interval = ${auto_snap_keep[$interval]}"
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if [[ "$interval" == "frequent" ]]; then
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CURRENT=$(cat /etc/cron.d/zfs-auto-snapshot | grep keep | cut -d' ' -f19 | cut -d '=' -f2)
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if [[ "${auto_snap_keep[$interval]}" != "$CURRENT" ]]; then
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rpl "keep=$CURRENT" "keep=${auto_snap_keep[$interval]}" /etc/cron.d/zfs-auto-snapshot > /dev/null 2>&1
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fi
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else
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CURRENT=$(cat /etc/cron.$interval/zfs-auto-snapshot | grep keep | cut -d' ' -f6 | cut -d'=' -f2)
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if [[ "${auto_snap_keep[$interval]}" != "$CURRENT" ]]; then
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rpl "keep=$CURRENT" "keep=${auto_snap_keep[$interval]}" /etc/cron.$interval/zfs-auto-snapshot > /dev/null 2>&1
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fi
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fi
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done
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echo "Configuring swappiness"
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echo "vm.swappiness=$SWAPPINESS" > /etc/sysctl.d/swappiness.conf
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sysctl -w vm.swappiness=$SWAPPINESS
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echo "Configuring pve-conf-backup"
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# create backup jobs of /etc
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zfs list $PVE_CONF_BACKUP_TARGET > /dev/null 2>&1
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||||||
if [ $? -ne 0 ]; then
|
|
||||||
zfs create $PVE_CONF_BACKUP_TARGET
|
|
||||||
fi
|
|
||||||
|
|
||||||
if [[ "$(df -h -t zfs | grep /$ | cut -d ' ' -f1)" == "rpool/ROOT/pve-1" ]] ; then
|
|
||||||
echo "$PVE_CONF_BACKUP_CRON_TIMER root rsync -va --delete /etc /$PVE_CONF_BACKUP_TARGET > /$PVE_CONF_BACKUP_TARGET/pve-conf-backup.log" > /etc/cron.d/pve-conf-backup
|
|
||||||
fi
|
|
||||||
|
|
||||||
ZFS_ARC_MIN_BYTES=$((ZFS_ARC_MIN_MEGABYTES * 1024 *1024))
|
|
||||||
ZFS_ARC_MAX_BYTES=$((ZFS_ARC_MAX_MEGABYTES * 1024 *1024))
|
|
||||||
|
|
||||||
echo "Adjusting ZFS level 1 arc"
|
|
||||||
echo $ZFS_ARC_MIN_BYTES > /sys/module/zfs/parameters/zfs_arc_min
|
|
||||||
echo $ZFS_ARC_MAX_BYTES > /sys/module/zfs/parameters/zfs_arc_max
|
|
||||||
|
|
||||||
cat << EOF > /etc/modprobe.d/zfs.conf
|
|
||||||
options zfs zfs_arc_max=$ZFS_ARC_MAX_BYTES
|
|
||||||
options zfs zfs_arc_min=$ZFS_ARC_MIN_BYTES
|
|
||||||
EOF
|
|
||||||
|
|
||||||
if [[ "$install_checkmk" == "y" ]]; then
|
|
||||||
echo "Installing checkmk agent..."
|
|
||||||
if [[ $( echo -n "$(openssl s_client -connect $(echo $cmk_agent_url | cut -d'/' -f3):443 <<< "Q" 2>/dev/null | grep "Verify return code" | cut -d ' ' -f4)" ) -gt 0 ]]; then
|
|
||||||
wget_opts="--no-check-certificate"
|
|
||||||
curl_opts="--insecure"
|
|
||||||
fi
|
|
||||||
wget -q -O /usr/local/bin/check_mk_agent $wget_opts $cmk_agent_url/check_mk/agents/check_mk_agent.linux
|
|
||||||
wget -q -O /usr/local/bin/mk-job $wget_opts $cmk_agent_url/check_mk/agents/mk-job
|
|
||||||
wget -q -O /usr/local/bin/check_mk_caching_agent $wget_opts $cmk_agent_url/check_mk/agents/check_mk_caching_agent.linux
|
|
||||||
wget -q -O /usr/local/bin/waitmax $wget_opts $cmk_agent_url/check_mk/agents/waitmax
|
|
||||||
chmod +x /usr/local/bin/check_mk_agent
|
|
||||||
chmod +x /usr/local/bin/mk-job
|
|
||||||
chmod +x /usr/local/bin/check_mk_caching_agent
|
|
||||||
chmod +x /usr/local/bin/waitmax
|
|
||||||
/usr/local/bin/check_mk_agent > /dev/null
|
|
||||||
wget -q -O /etc/systemd/system/check_mk.socket $wget_opts $cmk_agent_url/check_mk/agents/cfg_examples/systemd/check_mk.socket
|
|
||||||
cat << EOF > /etc/systemd/system/check_mk@.service
|
|
||||||
# systemd service definition file
|
|
||||||
[Unit]
|
|
||||||
Description=Check_MK
|
|
||||||
|
|
||||||
[Service]
|
|
||||||
# "-" path prefix makes systemd record the exit code,
|
|
||||||
# but the unit is not set to failed.
|
|
||||||
ExecStart=-/usr/local/bin/check_mk_agent
|
|
||||||
Type=forking
|
|
||||||
|
|
||||||
User=root
|
|
||||||
Group=root
|
|
||||||
|
|
||||||
StandardInput=socket
|
|
||||||
EOF
|
|
||||||
|
|
||||||
mkdir -p /etc/check_mk
|
|
||||||
if [[ "$cmk_encrypt" == "y" ]]; then
|
|
||||||
mkdir -p /etc/check_mk
|
|
||||||
cat << EOF > /etc/check_mk/encryption.cfg
|
|
||||||
ENCRYPTED=yes
|
|
||||||
PASSPHRASE='$cmk_enc_pass'
|
|
||||||
EOF
|
|
||||||
chmod 600 /etc/check_mk/encryption.cfg
|
|
||||||
fi
|
|
||||||
|
|
||||||
mkdir -p /var/lib/check_mk_agent
|
|
||||||
mkdir -p /var/lib/check_mk_agent/spool
|
|
||||||
mkdir -p /var/lib/check_mk_agent/job
|
|
||||||
mkdir -p /usr/lib/check_mk_agent/local
|
|
||||||
mkdir -p /usr/lib/check_mk_agent/plugins
|
|
||||||
wget -q -O /usr/lib/check_mk_agent/plugins/smart $wget_opts $cmk_agent_url/check_mk/agents/plugins/smart
|
|
||||||
chmod +x /usr/lib/check_mk_agent/plugins/smart
|
|
||||||
wget -q -O /usr/lib/check_mk_agent/plugins/mk_inventory $wget_opts $cmk_agent_url/check_mk/agents/plugins/mk_inventory.linux
|
|
||||||
chmod +x /usr/lib/check_mk_agent/plugins/mk_inventory
|
|
||||||
wget -q -O /usr/lib/check_mk_agent/plugins/mk_apt $wget_opts $cmk_agent_url/check_mk/agents/plugins/mk_apt
|
|
||||||
chmod +x /usr/lib/check_mk_agent/plugins/mk_apt
|
|
||||||
#LocalDirectory: /usr/lib/check_mk_agent/local
|
|
||||||
systemctl daemon-reload
|
|
||||||
systemctl enable check_mk.socket
|
|
||||||
systemctl restart sockets.target
|
|
||||||
|
|
||||||
if [[ "$cmk_register" == "y" ]]; then
|
|
||||||
cmk_request="request={\"hostname\":\"$(echo -n $(hostname -f))\",\"folder\":\"$cmk_folder\",\"attributes\":{\"ipaddress\":\"$cmk_reg_ip\",\"site\":\"$cmk_site\",\"tag_agent\":\"cmk-agent\"},\"create_folders\":\"1\"}"
|
|
||||||
curl $curl_opts "$cmk_agent_url/check_mk/webapi.py?action=add_host&_secret=$cmk_secret&_username=automation" -d $cmk_request
|
|
||||||
curl $curl_opts "$cmk_agent_url/check_mk/webapi.py?action=activate_changes&_secret=$cmk_secret&_username=automation" -d "request={\"sites\":[\"$cmk_site\"],\"allow_foreign_changes\":\"0\"}"
|
|
||||||
fi
|
|
||||||
fi
|
|
||||||
|
|
||||||
echo "Updating initramfs - This will take some time..."
|
|
||||||
update-initramfs -u -k all > /dev/null 2>&1
|
|
||||||
|
|
||||||
echo "Proxmox postinstallation finished!"
|
|
||||||
Loading…
Reference in New Issue
Block a user