some test code

2025-03-15 01:07:57 +01:00
1 parent 5911758f1f
commit b9e6da7645
@@ -0,0 +1,117 @@
+#!/usr/bin/env bash
+
+RUN_DIR=/var/docker
+BACKUP_DIR=vol
+SOURCE=nextcloud
+TARGET_DIR=/var/docker/tmp
+PASSPHRASE=1234567890
+
+RESTORE=vol/nextcloud/data/data/nextcloud.log
+
+# Ist $1 in der Liste der restlichen args $2, $3 ...
+#
+# zB. if is_in "foo" "foo" "bar" "foo bar" ; then ...
+# Leere Liste liefert immer false
+#
+function is_in {
+    local search="$1"
+    shift 1
+    local e
+    for e in "$@"; do [[ "$e" == "$search" ]] && return 0; done
+    return 1
+}
+
+# alle Verzechnisnamen in einem Verzeichnis holen
+#
+# $1 - Verzeichnis in dem gesucht wird als absoluter Pfad
+# $2 ff. - auszuschliessende Verzeichnisse (kann leer bleiben)
+#
+function iterate_dirs_in() {
+    local dirname
+    local root=$1
+    shift 1
+    for dir in $(find "$root" -maxdepth 1 -type d \! -wholename "$root"); do
+        dirname=$(basename $dir)
+        if ! is_in "$dirname" "$@"; then 
+            echo "$dirname" 
+        fi
+    done
+}
+
+# Verzeichnise in .tgz.gpg-Dateien sichern
+#
+# $1 - Verzeichnis unterhalb dessen gesichert werden soll, das also nicht Teil des gespeicherten Pfads wird (z.B /var/docker)
+# $2 - Verzeichnis, das gesichert wird: alle Verzeichnisse darunter werden einzeln als .tgz.gpg-Datei gesichert (z.B vol -> apache.tgz.gpg, etc.)
+# $3 - Zielverzeichnis für .tgz.gpg-Dateien
+# $4 ff. - Verzeichnisse, die nicht gesichert werden sollen (kann leer bleiben)
+#
+function backup_dir() {
+    local root=$1
+    local source=$2
+    local target=$3
+    local dir
+    shift 3
+    cd "$root"
+    for dir in $(iterate_dirs_in "$root/$source" "$@"); do
+        sudo tar -c -z --numeric-owner --one-file-system "$source/$dir" | sudo gpg --batch -c --passphrase $PASSPHRASE -o "$target/$dir.tgz.gpg" 
+    done
+}
+
+#for dir in $(find "$RUN_DIR/$BACKUP_DIR" -maxdepth 1 -type d \! -wholename "$RUN_DIR/$BACKUP_DIR"); do
+#    testfn "$dir -> $(basename $dir)"
+#done
+
+echo "-----------------------"
+date
+echo "-----------------------"
+backup_dir "$RUN_DIR" "$BACKUP_DIR" "$TARGET_DIR"
+echo "-----------------------"
+date
+echo "-----------------------"
+
+exit
+
+date +%H:%M:%S.%N
+echo "--- tar -c ------------------------------------------------"
+
+cd $RUN_DIR
+
+sudo tar -c -z --numeric-owner --one-file-system -f "$TARGET_DIR/$SOURCE.tar.gz" "$BACKUP_DIR/$SOURCE"
+date +%H:%M:%S.%N
+
+echo "--- tar -t ------------------------------------------------"
+
+cd $TARGET_DIR
+
+sudo tar -t -f "$TARGET_DIR/$SOURCE.tar.gz" | sudo tee tar_list.txt >/dev/null
+date +%H:%M:%S.%N
+
+echo "--- tar -x ------------------------------------------------"
+
+sudo tar -xv -f "$TARGET_DIR/$SOURCE.tar.gz" $RESTORE >/dev/null
+date +%H:%M:%S.%N
+
+TARGET_DIR=/var/docker/tmp/two
+echo "#"
+echo "### gpg ###################################################"
+echo "#"
+
+date +%H:%M:%S.%N
+echo "--- tar -c ------------------------------------------------"
+
+cd $RUN_DIR
+
+sudo tar -c -z --numeric-owner --one-file-system "$BACKUP_DIR/$SOURCE" | sudo gpg --batch -c --passphrase $PASSPHRASE -o "$TARGET_DIR/$SOURCE.tgz.gpg" 
+date +%H:%M:%S.%N
+
+echo "--- tar -t ------------------------------------------------"
+
+cd $TARGET_DIR
+
+sudo gpg --batch --decrypt --passphrase $PASSPHRASE "$TARGET_DIR/$SOURCE.tgz.gpg" 2>/dev/null | sudo tar -tz | sudo tee tar_list.txt >/dev/null
+date +%H:%M:%S.%N
+
+echo "--- tar -x ------------------------------------------------"
+
+sudo gpg --batch --decrypt --passphrase $PASSPHRASE "$TARGET_DIR/$SOURCE.tgz.gpg" 2>/dev/null | sudo tar -xzv $RESTORE >/dev/null
+date +%H:%M:%S.%N