2nd server, del_dir function

test.sh

@@ -1,5 +1,8 @@
 #!/usr/bin/env bash
 
+HOSTNAME=$(hostname)
+DAY=$(date +%u)
+
 RUN_DIR=/var/docker
 BACKUP_DIR=vol
 SOURCE=nextcloud
@@ -73,6 +76,20 @@ function check_directory() {
     fi
 }
 
+# Verzeichnis löschen
+#
+# Im Fehlerfall wird rc=1 zurückgegeben
+#
+# $1 - zu löschendes Verzeichnis
+#
+function delete_dir() {
+    local dir=$1
+    sudo rm -rf "$dir" && return 0
+    log ERROR "### could not delete directory $1!"
+    # return error, so caller can decide what to do
+    return 1
+}
+
 # Slashes "/" im Pfadnamen durch Dashes "-" ersetzen, so dass der String als Dateiname verwendet werden kann.
 #
 # $1 - path 
@@ -179,19 +196,23 @@ function restore() {
 function nas_test() {
     LOG_FILE="/volume1/nfs/Server/tmp/backup.log"
 
-    log INFO "*** *** Begin NAS backup (data, media/books, media/music)"
-    TARGET_DIR="/volume1/nfs/backups/tmp/backup.$(date +%u)"
+    log INFO "*** *** Begin NAS backup (data, nfs, media/books, media/music)"
+    TARGET_DIR="/volume1/nfs/backups/tmp/backup.$DAY"
     EXCLUDE_DIRS=("@eaDir" "Temporary Items" "lost+found")
+    delete_dir $TARGET_DIR # bei Fehler werden die Dateien hoffentlich überschrieben
     check_directory $TARGET_DIR
     # data
     backup_all_dirs "/volume1/data" "$TARGET_DIR" "${EXCLUDE_DIRS[@]}"
 
+    EXCLUDE_DIRS=("@eaDir" "Temporary Items" "lost+found" backups)
+    # nfs
+    backup_all_dirs "/volume1/nfs" "$TARGET_DIR" "${EXCLUDE_DIRS[@]}"
 
-    TARGET_DIR2="/volume1/nfs/backups/tmp/media"
-    EXCLUDE_DIRS2=("@eaDir" "Temporary Items" "lost+found" serien tmp video "video.archive")
-    check_directory $TARGET_DIR2
+    TARGET_DIR="/volume1/nfs/backups/tmp/media"
+    EXCLUDE_DIRS=("@eaDir" "Temporary Items" "lost+found" serien tmp video "video.archive")
+    check_directory $TARGET_DIR
     # media/books media/music
-    backup_all_dirs "/volume1/media" "$TARGET_DIR2" "${EXCLUDE_DIRS2[@]}"
+    backup_all_dirs "/volume1/media" "$TARGET_DIR" "${EXCLUDE_DIRS[@]}"
 
     log INFO "*** End of NAS backuip"
 }
@@ -202,7 +223,8 @@ function nathan_test() {
     LOG_FILE=/var/docker/tmp/backup.log
 
     log INFO "*** *** Begin nathan server backup"
-    TARGET_DIR=/var/docker/tmp/backup.$(date +%u)
+    TARGET_DIR=/var/docker/tmp/backup.$DAY
+    delete_dir $TARGET_DIR
     check_directory $TARGET_DIR
 
     backup_all_dirs "/var" "$TARGET_DIR" docker
@@ -212,15 +234,34 @@ function nathan_test() {
     log INFO "*** End of nathan server backup"
 }
 
-function test1() {
-    LOG_FILE=./t1.log
-    log INFO "error test"
+# *** HANILLER Test ***
+function hamiller_test() {
+    LOG_FILE=/var/docker/tmp/backup.log
+
+    log INFO "*** *** Begin hamiller server backup"
+    TARGET_DIR=/var/docker/tmp/backup.$DAY
+    delete_dir $TARGET_DIR
+    check_directory $TARGET_DIR
+
+    backup_all_dirs "/var" "$TARGET_DIR" # docker
+#    backup_all_dirs "/var/docker" "$TARGET_DIR" vol tmp
+#    backup_all_dirs "/var/docker/vol" "$TARGET_DIR"
+
+    log INFO "*** End of hamiller server backup"
+}
+
+function test() {
+    #LOG_FILE=./t1.log
+    #log INFO "error test"
+    echo "host:  #$1#"
 }
 
 #nas_test
 #nathan_test
+#hamiller_test
+#test1
 
-test1
+test "$HOSTNAME"
 
 if [ ! -z $ERROR ]; then
   log ERROR "*** *** Errors occured during the progem run, see full log for details."