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annotate scripts/restore-itcm.sh @ 478:8b3b95d8167d

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author belknapSSDT <zach.belknap@mcoecn.org>
date Thu, 28 Sep 2023 15:59:30 -0400
parents c059e112e719
children 6f7ae8d659cf
rev   line source
408
e49038cbb14c Add scripts for ITC Management application
Marc Davis <marc.davis@mcoecn.org>
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1 #!/bin/bash
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2
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3 source "${SSDT_SCRIPTS:-$(dirname "${BASH_SOURCE[0]}")}/.functions.sh"
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4
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5 sourceFile=${1?must provide backup file to be restored}
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6
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7 if [ -z "$1" ]
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8 then
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9 echo "Usage: `basename $0` {backup file to restore}"
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10 echo " must specify the name of the file to restore. Assumed to be in format:"
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11 echo " {entityId}-itcm-db.{timestamp}.backup.gz "
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12 exit $E_NOARGS
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13 fi
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14
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15 function prop {
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16 grep "${1}" .env/itcm-shared.properties|cut -d'=' -f2
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17 }
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18
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19 entityId=$(prop 'entityId' | tr -d '"')
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20 dbContainerName="$entityId-itcm-db"
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21 appContainerName="$entityId-itcm-app"
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22 target="itcmdb"
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23
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24 echo
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25 echo "Preparing to restore"
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26 echo "--------------------"
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27 echo " file: $sourceFile"
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28 echo " to $dbContainerName database: $target"
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29 echo " "
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30 echo "WARNING: This operation will DELETE and replace any exising database"
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31 echo " "
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32
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33 read -e -p "Continue? <y/N> " answer
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34 case $answer in
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35 y | Y | yes | YES ) answer="y";;
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36 n | N | no | NO ) answer="n";;
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37 *) answer="n"
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38 esac
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39
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40 if [ "$answer" == "y" ]
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41 then
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42 echo "stopping application service $appContainerName"
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43 docker stop $appContainerName
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44
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45 echo "copy backup file to database container"
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46 docker cp ${sourceFile} ${dbContainerName}:/tmp/restore.backup.gz
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47
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48 echo "starting database restore"
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49 docker exec -t -u postgres $dbContainerName sh -c "gunzip -f /tmp/restore.backup.gz -c | psql"
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50
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51 fi