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annotate scripts/restore-container.sh @ 225:2e0d3c70bba2

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replace restore scripts with updated container restore script
author smith@nwoca.org
date Mon, 09 Oct 2017 21:34:36 +0100
parents
children 5be78ce3b33c
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2e0d3c70bba2 replace restore scripts with updated container restore script
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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 " {service}.{timestamp}.backup.gz "
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12 echo " where {service} is the usasdb or uspsdb container to be restored."
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13 echo " The script will restore the backup to the appropriate container based "
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14 echo " on the filename."
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15 exit $E_NOARGS
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16 fi
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17
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18 target=$(basename $1)
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19 target=${target%%.*}
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20
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21 project=$(composeGetProject $target)
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22
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23 if [ "$project" == "" ]; then
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24 echo "no project available"
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25 exit 1
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26 fi
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27
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28 echo
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29 echo "Preparing to restore"
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30 echo "--------------------"
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31 echo " file: $sourceFile"
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32 echo " to ${project}/${target} database: $target"
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33 echo " "
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34 echo "WARNING: This operation will DELETE and replace any exising database"
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35 echo " "
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36
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37 read -e -p "Continue? <y/N> " answer
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38 case $answer in
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39 y | Y | yes | YES ) answer="y";;
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40 n | N | no | NO ) answer="n";;
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41 *) answer="n"
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42 esac
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43
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44 if [ "$answer" == "y" ]
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45 then
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46 appService=${target/db/app}
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47 echo "stopping application service $appService"
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48 docker-compose stop $appService
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49
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50 dbContainer=$(composeGetContainer $target)
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51
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52 echo "copy backup file to database container"
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53 docker cp ${sourceFile} ${dbContainer}:/tmp/restore.backup.gz
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54
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55 echo "starting database restore"
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56 docker-compose exec -T -u postgres $target sh -c "gunzip -f /tmp/restore.backup.gz -c | psql"
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57
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58 fi
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59