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Added SKIP_DELETION support

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pull/84/head
deajan 8 years ago
parent 3ae961c4b9
commit 9c212c1bd1
3 changed files with 53 additions and 29 deletions
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73
dev/n_osync.sh
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@ -4,7 +4,7 @@ PROGRAM="osync" # Rsync based two way sync engine with fault tolerance
AUTHOR="(C) 2013-2016 by Orsiris de Jong"
CONTACT="http://www.netpower.fr/osync - ozy@netpower.fr"
PROGRAM_VERSION=1.2-beta2
PROGRAM_BUILD=2016101704
PROGRAM_BUILD=2016102101
IS_STABLE=no
# Execution order #__WITH_PARANOIA_DEBUG
@ -170,6 +170,11 @@ function CheckCurrentConfigAll {
Logger "Cannot find rsa private key [$SSH_RSA_PRIVATE_KEY] nor password file [$SSH_PASSWORD_FILE]. No authentication method provided." "CRITICAL"
exit 1
fi
if [ "$SKIP_DELETION" != "" ] && [ $(arrayContains "${INITIATOR[$__type]}" "${SKIP_DELETION[@]}") -ne 0 ] && [ $(arrayContains "${TARGET[$__type]}" "${SKIP_DELETION[@]}") -ne 0 ]; then
Logger "Bogus skip deletion parameter." "CRITICAL"
exit 1
fi
}
###### Osync specific functions (non shared)
@ -1167,36 +1172,44 @@ function deletionPropagation {
#TODO: deletionPropagation replicaType = source replica whereas _deleteXxxxxx replicaType = dest replica
if [ "$replicaType" == "${INITIATOR[$__type]}" ]; then
replicaDir="${INITIATOR[$__replicaDir]}"
deleteDir="${INITIATOR[$__deleteDir]}"
_deleteLocal "${TARGET[$__type]}" "$replicaDir" "$deleteDir"
retval=$?
if [ $retval != 0 ]; then
Logger "Deletion on $replicaType replica failed." "CRITICAL"
exit 1
fi
else
replicaDir="${TARGET[$__replicaDir]}"
deleteDir="${TARGET[$__deleteDir]}"
if [ "$REMOTE_OPERATION" == "yes" ]; then
_deleteRemote "${INITIATOR[$__type]}" "$replicaDir" "$deleteDir"
if [ $(arrayContains "${INITIATOR[$__type]}" "${SKIP_DELETION[@]}") -ne 0 ]; then
replicaDir="${INITIATOR[$__replicaDir]}"
deleteDir="${INITIATOR[$__deleteDir]}"
_deleteLocal "${TARGET[$__type]}" "$replicaDir" "$deleteDir"
retval=$?
if [ $retval != 0 ]; then
Logger "Deletion on $replicaType replica failed." "CRITICAL"
exit 1
fi
else
_deleteLocal "${INITIATOR[$__type]}" "$replicaDir" "$deleteDir"
Logger "Skipping deletion on replica $replicaType." "NOTICE"
fi
retval=$?
if [ $retval == 0 ]; then
if [ -f "$RUN_DIR/$PROGRAM._delete_remote.$SCRIPT_PID" ]; then
Logger "Remote:\n$(cat $RUN_DIR/$PROGRAM._delete_remote.$SCRIPT_PID)" "VERBOSE"
elif [ "$replicaType" == "${TARGET[$__type]}" ]; then
if [ $(arrayContains "${TARGET[$__type]}" "${SKIP_DELETION[@]}") -ne 0 ]; then
replicaDir="${TARGET[$__replicaDir]}"
deleteDir="${TARGET[$__deleteDir]}"
if [ "$REMOTE_OPERATION" == "yes" ]; then
_deleteRemote "${INITIATOR[$__type]}" "$replicaDir" "$deleteDir"
else
_deleteLocal "${INITIATOR[$__type]}" "$replicaDir" "$deleteDir"
fi
return $retval
else
Logger "Deletion on $replicaType failed." "CRITICAL"
if [ -f "$RUN_DIR/$PROGRAM.remote_deletion.$SCRIPT_PID" ]; then
Logger "Remote:\n$(cat $RUN_DIR/$PROGRAM.remote_deletion.$SCRIPT_PID)" "CRITICAL"
retval=$?
if [ $retval == 0 ]; then
if [ -f "$RUN_DIR/$PROGRAM._delete_remote.$SCRIPT_PID" ]; then
Logger "Remote:\n$(cat $RUN_DIR/$PROGRAM._delete_remote.$SCRIPT_PID)" "VERBOSE"
fi
return $retval
else
Logger "Deletion on $replicaType failed." "CRITICAL"
if [ -f "$RUN_DIR/$PROGRAM.remote_deletion.$SCRIPT_PID" ]; then
Logger "Remote:\n$(cat $RUN_DIR/$PROGRAM.remote_deletion.$SCRIPT_PID)" "CRITICAL"
fi
exit 1
fi
exit 1
else
Logger "Skipping deletion on replica $replicaType." "NOTICE"
fi
fi
}
@ -1847,6 +1860,7 @@ function Usage {
echo "--rsakey=\"\" Alternative path to rsa private key for ssh connection to target replica"
echo "--password-file=\"\" If no rsa private key is used for ssh authentication, a password file can be used"
echo "--instance-id=\"\" Optional sync task name to identify this synchronization task when using multiple targets"
echo "--skip-deletion=\"\" You may skip deletion propagation on initiator or target. Valid values: initiator target initiator,target"
echo ""
echo "Additionaly, you may set most osync options at runtime. eg:"
echo "SOFT_DELETE_DAYS=365 osync.sh --initiator=/path --target=/other/path"
@ -1983,6 +1997,11 @@ for i in "$@"; do
INSTANCE_ID=${i##*=}
opts=$opts" --instance-id=\"$INSTANCE_ID\""
;;
--skip-deletion=*)
#SKIP_DELETION=${i##*=}
opts=$opts" --skip-deletion=\"${i##*=}\""
IFS=',' read -r -a SKIP_DELETION <<< ${i##*=}
;;
--on-changes)
sync_on_changes=true
_NOLOCKS=true

5
sync.conf.example
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@ -2,7 +2,7 @@
###### osync - Rsync based two way sync engine with fault tolerance
###### (C) 2013-2016 by Orsiris de Jong (www.netpower.fr)
###### osync v1.1x / v1.2x config file rev 2016101901
###### osync v1.1x / v1.2x config file rev 2016102101
## ---------- GENERAL OPTIONS
@ -133,6 +133,9 @@ SOFT_DELETE=yes
## Osync will clean deleted files after a given number of days. Setting this to 0 will disable cleaning and keep deleted files forever. Warning: This can be very space consuming.
SOFT_DELETE_DAYS=30
## Optional deletion skip on replicas. Valid values are "initiator", "target", or "initiator,target"
SKIP_DELETION=
## ---------- RESUME OPTIONS
## Try to resume an aborted sync task

4
upgrade-v1.0x-v1.2x.sh
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@ -6,7 +6,7 @@ AUTHOR="(C) 2016 by Orsiris de Jong"
CONTACT="http://www.netpower.fr/osync - ozy@netpower.fr"
OLD_PROGRAM_VERSION="v1.0x-v1.1x"
NEW_PROGRAM_VERSION="v1.2x"
CONFIG_FILE_VERSION=2016101901
CONFIG_FILE_VERSION=2016102101
PROGRAM_BUILD=2016101701
## type -p does not work on platforms other than linux (bash). If if does not work, always assume output is not a zero exitcode
@ -64,6 +64,7 @@ CONFLICT_BACKUP_DAYS
CONFLICT_PREVALANCE
SOFT_DELETE
SOFT_DELETE_DAYS
SKIP_DELETION
RESUME_SYNC
RESUME_TRY
FORCE_STRANGER_LOCK_RESUME
@ -130,6 +131,7 @@ no
initiator
yes
30
''
yes
2
no

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