lightweight/docker-compose-dbbackup
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fixed variable scope issue, improved email report subject

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This commit is contained in:
Dave lane 2018-02-09 15:23:05 +13:00
parent 61941eed22
commit 74936e5842
2 changed files with 8 additions and 7 deletions
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11
dbbackup-docker-compose
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@ -79,7 +79,7 @@ create_tmp_email() {
send_email_report() { send_email_report() {
if test -f $TMP_EMAIL ; then if test -f $TMP_EMAIL ; then
message "sending email report to $EMAIL" message "sending email report to $EMAIL"
$MAIL -s "$EMAIL_SUBJ" $EMAIL < $TMP_EMAIL $MAIL -s "$EMAIL_SUBJ ($1)" $EMAIL < $TMP_EMAIL
rm $TMP_EMAIL rm $TMP_EMAIL
if test -f $TMP_EMAIL ; then if test -f $TMP_EMAIL ; then
message "failed to remove temporary email $TMP_EMAIL" message "failed to remove temporary email $TMP_EMAIL"
@ -135,13 +135,14 @@ delete_old() {
# #
do_backup() { do_backup() {
FILE=$1 FILE=$1
VER=`$DC exec $DC_CONTAINER pg_config --version` CONTAINER=$2
VER=`$DC exec $CONTAINER pg_config --version`
verbose "Postgres version $VER - echoing to backup: $FILE" verbose "Postgres version $VER - echoing to backup: $FILE"
echo "--" > $FILE echo "--" > $FILE
echo "-- PostgreSQL Version: $VER" >> $FILE echo "-- PostgreSQL Version: $VER" >> $FILE
echo "--" >> $FILE echo "--" >> $FILE
echo "" >> $FILE echo "" >> $FILE
CMD="$DC exec $DC_CONTAINER $DUMP_CMD" CMD="$DC exec $CONTAINER $DUMP_CMD"
verbose "doing database dump: $CMD" verbose "doing database dump: $CMD"
$CMD >> $FILE $CMD >> $FILE
} }
@ -215,7 +216,7 @@ delete_old $FILEPART ${!TO_KEEP}
message "backing up all the databases into $FILEPATH" message "backing up all the databases into $FILEPATH"
# dump the data into the file # dump the data into the file
# #
do_backup $FILEPATH $TASK do_backup $FILEPATH $DC_CONTAINER
# #
message "completed backup" message "completed backup"
# compress the backup # compress the backup
@ -226,5 +227,5 @@ cd $OLD_DIR
# #
# sent resulting email report # sent resulting email report
# #
send_email_report send_email_report $TASK
exit 0 exit 0

2
default-docker-compose.conf
View file

@ -16,4 +16,4 @@ DUMP_CMD='pg_dumpall -c -U postgres'
# #
# email address to send reports to, and subject # email address to send reports to, and subject
EMAIL=webmaster@oerfoundation.org EMAIL=webmaster@oerfoundation.org
EMAIL_SUBJ="Mastodon (on Open) Postgres Backup Report" EMAIL_SUBJ="Mastodon on OERu Open Postgres Backup Report"