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https://github.com/bashclub/miyagi-pbs-zfs.git
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89 lines
3.6 KiB
Bash
89 lines
3.6 KiB
Bash
#!/bin/sh
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#Requirements for Myiagi ultimate Backup
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## Proxmox Source Host with only daily Autosnapshots, Proxmox Destination Host, Destination Public SSH Key on Source authorized-keys File, autostarting Proxmox Backupserver running on this PVE, zfs set com.sun:auto-snapshots=false on $ZFSTRGT, instaled checkzfs from https://github.com/bashclub/check-zfs-replication, check_mk Agent running on PVE
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SOURCEHOST='192.168.0.241' # IP from Proxmox VE System to be backuped and replicated daily
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SOURCEHOSTNAME='PVE' #Hostname of Proxmox VE System to be backuped and replicated daily
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ZFSKEEP='10' # How many Snapshots to be kept, suggested 10 Days
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ZFSROOT='rpool/data' #First Dataset/Datastoresourcepath from Proxmox VE System to be backuped and replicated daily
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ZFSTRGT='rpool/repl' #This pulling Machines Target ZFS Sourcepath
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ZPOOLSRC=rpool #First Pool/Tank from Proxmox VE System to be backuped and replicated daily
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ZPOOLDST=rpool #This pulling Machines Pool/Tank
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PBSHOST='192.168.0.171' #IP from your Proxmox Backupserver
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BACKUPSTORE=backup #Datastorename configured in your Proxmox VE System to be backuped and replicated daily
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BACKUPEXCLUDE='103,104,109,110' #Machines to be excluded from Proxmox Backup
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PRUNEJOB='s-88c45b79-77a4' #proxmox-backup-manager prune-job list
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SSHPORT='22' #SSH Port, usually default 22 internally
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SCRIPTPATH=/usr/bin #Location of bashclub-zfs Tool - https://raw.githubusercontent.com/bashclub/bashclub-zfs-push-pull/master/bashclub-zfs
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MAINTDAY=7
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SOURCEALL=$(ssh -p$SSHPORT root@$SOURCEHOST 'for src in $(zfs list -H -o name |grep '"$ZFSROOT"'/|grep -v alt|grep -v state|grep -v disk-9); do echo ${src##*/}; done') #determines Source Datasets without 'alt, state and disk-9' in Name - Those are typlically not replicated
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echo ''
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echo Pulling Replicas from $SOURCEHOST following Datasets/ZVOLS $SOURCEALL
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echo ''
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for DATA in $SOURCEALL
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do
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$SCRIPTPATH/bashclub-zfs -I -R -p $SSHPORT -k $ZFSKEEP -v $SOURCEHOST:$ZFSROOT/$DATA $ZFSTRGT #for debugging add an echo at the Beginning of this line
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done
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###
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# So one Day has 1440 Minutes, so we go condition Yellow on 1500
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/usr/local/bin/checkzfs --source $SOURCEHOST --replicafilter $ZFSTRGT/ --filter $ZFSROOT/ --threshold 1500,2000 --output checkmk --prefix pullrepl > /tmp/cmk_tmp.out && ( echo "<<<local>>>" ; cat /tmp/cmk_tmp.out ) > /tmp/90000_checkzfs
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scp /tmp/90000_checkzfs $SOURCEHOST:/var/lib/check_mk_agent/spool
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###
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if [ "$DOW" == $MAINTDAY ]; then
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echo "MAINTENANCE"
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ssh root@PBSHOST proxmox-backup-manager garbage-collection start $BACKUPSTORE
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ssh root@PBSHOST proxmox-backup-manager prune-job run $PRUNEJOB
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else
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echo "Today no Maintenance"
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fi
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ssh root@$SOURCEHOST zpool scrub -s $ZPOOLSRC
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zpool scrub -s $ZPOOLDST
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ssh root@$SOURCEHOST pvesm set $BACKUPSTORE --disable 0
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### one Day is 86400 Seconds, so we going Condition grey if no new Status File will be pushed
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ssh root@$SOURCEHOST vzdump --node $SOURCEHOSTNAME --storage $BACKUPSTORE --exclude $BACKUPEXCLUDE --mode snapshot --all 1 --notes-template '{{guestname}}'
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if [ $? -eq 0 ]; then
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echo command returned 0 is good
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echo 0 "DailyPBS" - Daily Backup > /tmp/cmk_tmp.out && ( echo "<<<local>>>" ; cat /tmp/cmk_tmp.out ) > /tmp/90000_checkpbs
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else
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echo command returned other not good
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echo 2 "DailyPBS" - Daily Backup > /tmp/cmk_tmp.out && ( echo "<<<local>>>" ; cat /tmp/cmk_tmp.out ) > /tmp/90000_checkpbs
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fi
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scp /tmp/90000_checkpbs root@SOURCEHOST:/var/lib/check_mk_agent/spool
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###
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ssh root@$PBSHOST proxmox-backup-manager verify backup
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ssh root@$SOURCEHOST pvesm set backup --disable 1
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/etc/cron.daily/zfs-auto-snapshot
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#doing updates without regeret
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apt dist-upgrade -y
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#shutdown now
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