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comparison scripts/remote-backup-all.sh @ 287:4cc087cde1d0

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backup script additions and changes
author aldrich@nwoca.org
date Tue, 11 Dec 2018 16:17:25 +0000
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children d78b45c28205
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286:477609392d1b 287:4cc087cde1d0
1 #!/bin/bash
2 # Executes a database backup for the specified database container.
3 # The current directory is expected to contain a project configured
4 # as with SSDT conventions for an application database.
5 #
6 # When successful, the output file will be in ./backup with the
7 # container name and timestamp in the file.
8 # The file will also be placed on the specified remote target
9 # The format of the output is a compressed pg_dump (sql) format.
10 #
11 #
12 # This will backup both usasdb and uspsdb,
13 # along with the top level contents of the project directory
14 #Environment variables can be used for REMOTE_BACKUP_TARGET and REMOTE_USERNAME
15
16 remoteTarget=${1:-$REMOTE_BACKUP_TARGET}
17 userName=${2:-$REMOTE_USERNAME}
18 projectDir=${3:-$PWD}
19
20
21 cd $projectDir
22
23 source "${SSDT_SCRIPTS:-$(dirname "${BASH_SOURCE[0]}")}/.functions.sh"
24
25 set -o pipefail
26 mkdir -p ./backup
27
28 container1=usasdb
29 container2=uspsdb
30
31 project=$(composeGetProject)
32
33 echo "project is $project"
34 echo "Containers are $container1 and $container2"
35 echo "Remote target is $remoteTarget"
36 echo "Username is $userName"
37
38 if [ "$project" == "" ]; then
39 echo "no project available"
40 exit 1
41 fi
42
43
44 backupFile1=./backup/${project}-${container1}.$(date +%Y-%m-%d-%H-%M-%S).backup
45 backupFile2=./backup/${project}-${container2}.$(date +%Y-%m-%d-%H-%M-%S).backup
46 backupFile3=./backup/${project}-directory.$(date +%Y-%m-%d-%H-%M-%S).directorycontents.tar.gz
47
48 #usasdb
49 echo "starting backup of $container1 for $project"
50 docker-compose exec -T $container1 sh -c "gosu postgres pg_dump -Cc --if-exists --dbname=$container1 ; (exit $?) " > ${backupFile1}
51
52 if [[ $( grep --count "CREATE TABLE" ${backupFile1} ) -lt 200 || $( grep --count "PostgreSQL database dump complete" ${backupFile1} ) -eq 0 ]]; then
53 echo "ERROR: backup verification FAILED"
54 echo "ERROR: $(tail ${backupFile1})"
55 else
56 gzip ${backupFile1}
57
58 echo "completed backup of $container1 for $project to ${backupFile1}"
59
60 fi
61
62
63 #####
64 #uspsdb is being used
65
66 echo "starting backup of $container2 for $project"
67 docker-compose exec -T $container2 sh -c "gosu postgres pg_dump -Cc --if-exists --dbname=$container2 ; (exit $?) " > ${backupFile2}
68
69 if [[ $( grep --count "CREATE TABLE" ${backupFile2} ) -lt 200 || $( grep --count "PostgreSQL database dump complete" ${backupFile2} ) -eq 0 ]]; then
70 echo "ERROR: backup verification FAILED"
71 echo "ERROR: $(tail ${backupFile2})"
72 else
73 gzip ${backupFile2}
74
75 echo "completed backup of $container2 for $project to ${backupFile2}"
76
77 fi
78
79 #######
80
81 #backup of all files in current directory
82 echo "starting backup of current directory for $project"
83
84 tar -czf ${backupFile3} . --exclude=./backup
85
86 echo "completed backup of all files for $project to ${backupFile3}"
87
88
89 #
90 #
91 scp ${backupFile1}.gz ${backupFile2}.gz ${backupFile3} $userName@$remoteTarget
92
93 echo " "
94
95 echo "completed sending ${backupFile1}.gz, ${backupFile2}.gz, and ${backupFile3} to ${remoteTarget} as user $userName"
96
97