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Fix database backups pr devel #103

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gregharvey merged 8 commits into from
Apr 11, 2022
Merged

Fix database backups pr devel #103

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3ccfe51
Defer nightly backups, disable ASG processes during syncs and run syn…
EmlynK Jan 20, 2022
a54c09c
Added deploy.yml examples for Drupal 9 and Localgov. Updated tests (#97)
DionisioFG Mar 10, 2022
223a3b5
Adding a new SimpleSAMLphp meta role. (#100)
gregharvey Mar 31, 2022
9d5b053
Making the MySQL dump command for routine back-ups less aggressive.
gregharvey Apr 11, 2022
d2caa23
Merging devel.
gregharvey Apr 11, 2022
dc5856b
Merge branch 'fix_database_backups' into fix_database_backups-PR-devel
gregharvey Apr 11, 2022
680fbd8
Making max_allowed_packets a variable we can set.
gregharvey Apr 11, 2022
5d4eef1
Merge branch 'fix_database_backups' into fix_database_backups-PR-devel
gregharvey Apr 11, 2022
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1 change: 1 addition & 0 deletions roles/cron/cron_database_backup/cron_database_backup-mysql/defaults/main.yml
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Original file line number Diff line number Diff line change
Expand Up @@ -2,3 +2,4 @@
cron_mysql_backup:
dumps_directory: "/home/{{ deploy_user }}/shared/{{ project_name }}_{{ build_type }}/db_backups/mysql/regular"
keep: 10
max_allowed_packets: 128M # Needs to be larger than the single largest database row
6 changes: 4 additions & 2 deletions roles/cron/cron_database_backup/cron_database_backup-mysql/templates/regular-backups.sh.j2
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Expand Up @@ -10,7 +10,9 @@ TARBALL="$DB_NAME-$(date -Iseconds).sql.bz2"
KEEP=$(({{ database.original.backup.keep | default(cron_mysql_backup.keep) }}+1))

backup(){
mysqldump -u"$DBUSER" -p"$DBPASSWORD" -h"$DBHOST" "$CURRENT_DBNAME" | bzip2 > "$TARGET_DIR/$TARBALL"
mysqldump --max-allowed-packet={{ cron_mysql_backup.max_allowed_packets }} --single-transaction --skip-opt -e --quick \
--skip-disable-keys --skip-add-locks -C -a --add-drop-table \
-u"$DBUSER" -p"$DBPASSWORD" -h"$DBHOST" "$CURRENT_DBNAME" | bzip2 > "$TARGET_DIR/$TARBALL"
ln -sfn "$TARGET_DIR/$TARBALL" "$TARGET_DIR/$DB_NAME"
}

Expand All @@ -23,4 +25,4 @@ cleanup(){
}

backup
cleanup
cleanup