prevent ssh errors

check.sh

@@ -0,0 +1,41 @@
+#!/bin/bash
+#
+# check if container services are running
+
+UNITS="/var/containers/systemd"
+FAILED=""
+
+check_service() {
+    local service=$1
+
+    systemctl is-active --user --machine=container@ $service >/dev/null
+    if [ $? -ne 0 ]; then
+        FAILED="$FAILED $service"
+    fi
+}
+
+check() {
+    local type=$1
+    for i in $UNITS/$type/*.socket; do
+        check_service $(basename $i)
+    done
+
+    for i in $UNITS/$type/*.container; do
+        check_service $(basename $i .container).service 
+    done
+}
+
+check user
+check system
+
+if [ -z "$FAILED" ]; then
+    echo "OK  All services are running"
+    exit 0
+else
+    echo "#" >&2
+    echo "# ERROR  some services are not running:" >&2
+    echo "#" >&2
+    echo "#       $FAILED" >&2
+    echo "#" >&2
+    exit 1
+fi

cron.sh

@@ -3,4 +3,4 @@
 HERE=$(dirname "$0")
 
 # local start
-sudo sh -c "nohup $HERE/main.sh -d  </dev/null &"
+sudo sh -c "nohup $HERE/main.sh --dx  </dev/null &"

hamiller.sh

@@ -1,30 +1,33 @@
 #!/usr/bin/eval bash
 
-BACKUP_TARGET=/var/docker/tmp
+USER_CONTAINERS=
+ROOT_CONTAINERS="pihole"
+
+BACKUP_TARGET=/var/containers/tmp
 NAS_TARGET="$NAS_ROOT/daily/$HOST_NAME/backup.$DAY"
 
 backup_daily1() {
     BACKUP_SOURCE="/var"
-    BACKUP_EXCLUDE_DIRS=(docker)
+    BACKUP_EXCLUDE_DIRS=(containers)
 }
 backup_daily2() {
-    BACKUP_SOURCE="/var/docker"
+    BACKUP_SOURCE="/var/containers"
     BACKUP_EXCLUDE_DIRS=(tmp)
 }
 
 
 before_backup() {
-    stop_docker
+    stop_containers
     return $?
 }
 
 after_backup() {
-    start_docker
+    let local rc=0
-    local dock=$?
+    start_containers
+    let rc=rc+$?
     copy_to_nas "$BACKUP_TARGET" "$NAS_TARGET"
-    local copy=$?
+    let rc=rc+$?
-    if [ $dock -eq 0 ] && [ $copy -eq 0 ]; then
+    #check_services
-        return 0
+    #let rc=rc+$?
-    fi
+    return $rc
-    return 1
 }

mail.sh

@@ -1,5 +1,5 @@
 #!/usr/bin/env bash
-# Mail via GMX-Relay versenden (Docker-Image "hb42/smtp")
+# Mail via GMX-Relay versenden (Podman-Image "smtp-relay")
 #
 # Klappt nur direkt im Container, daher ggf. via ssh aufrufen (Annahme: remote user == local user)
 #
@@ -12,10 +12,15 @@
 # > mail.sh hb242@pm.me "log whatever" ../log/some.log
 #
 
-DOCKER=/usr/bin/docker
+PODMAN=/usr/bin/podman
-MAILCONTAINER=smtp
+#
+# -i ist entscheident, damit die restliche Kommandozeile sauber ausgewertet wird
+#    das ersetzt den expliziten Aufruf mit "sh -c "..." "
+SUDO="sudo -u container -i"
+MAILCONTAINER=smtp-relay
 MAILSERVER_IP=10.4.2.30
-SSH=""
+REMOTE=""
+
 
 which ip >/dev/null 2>&1
 if [ $? -eq 0 ]; then
@@ -27,7 +32,7 @@ else
 fi
 
 if [ "$myip" != "$MAILSERVER_IP" ]; then
-    SSH="ssh $MAILSERVER_IP"
+    REMOTE=yes
 fi
 
 TO=$1
@@ -44,8 +49,12 @@ fi
 # Mail body aus Datei oder STDIN holen
 CONTENT=$(cat ${1:--})
 
+MAILCMD="$SUDO $PODMAN exec -i $MAILCONTAINER /usr/sbin/sendmail -i -t"
+if [ ! -z "$REMOTE" ]; then
+    MAILCMD="ssh $MAILSERVER_IP $MAILCMD"
+fi
 # construct mail header + content and pipe to sendmail
-cat <<EOMB | $SSH $DOCKER exec -i $MAILCONTAINER /usr/sbin/sendmail -i -t
+cat <<EOMB | $MAILCMD
 FROM: hb42@gmx.de
 TO: ${TO}
 DATE: $(date -R)

main.inc.sh

@@ -1,5 +1,6 @@
 HOST_NAME=$(hostname -s)
-DAY=$(date +%u) # MO == 1
+DAY=$(date +%u) # 1-7, MO is 1
+WEEKLY_DAY=7 # SA->SO
 
 NAS_MOUNT_POINT="$(realpath $HERE/../../..)" # Server/bin/backup
 NAS_ROOT="$NAS_MOUNT_POINT/backups"
@@ -11,20 +12,24 @@ LOG_KEEP_DAYS=14
 
 RESTORE_PATH="$NAS_MOUNT_POINT/Server/restore"
 
-BACKUP_MASTER_CHECK="/var/docker/vol/proxy"
+BACKUP_MASTER_CHECK="/var/containers/vol/caddy"
 
 NAS_HOSTNAME=synology
 NAS_IP=10.4.2.20
 NAS_SCRIPT=/volume1/nfs/Server/bin/backup/main.sh
 
-WEEKLY_DAY=1 # SO->MO
-
 PASSPHRASE=L1rfCXu8PHMQsGL0HJWwzQYpCT7f5VboislOTHMaEV
 EXT=tgz.gpg
-LIST_EXT=txt
+LIST_EXT=list
 
-DOCKER="/usr/bin/docker compose -f /var/docker/run/docker-compose.yml --ansi never"
+#DOCKER="/usr/bin/docker compose -f /var/docker/run/docker-compose.yml --ansi never"
 SYNO_USB=/usr/syno/bin/synousbdisk
+SYSTEMCTL_USER="/usr/bin/systemctl --user --machine=container@"
+SYSTEMCTL="/usr/bin/systemctl"
+PODMAN=" sudo -u container -i podman"
+CONTAINER_EXEC_USER=" $PODMAN exec"
+CONTAINER_SVC_UPDATE_USER=" $PODMAN auto-update"
+CONTAINER_EXEC="podman exec"
 
 LOG_RECIPIENT=hb242@pm.me
 INFO=INFO
@@ -95,32 +100,36 @@ prune_logs() {
 
 # ----- db dump -----
 
-dump_mariadb() {
+#dump_mariadb() {
-    log $DEBUG "$DBG dump_mariadb( $@ )"
+#    return 0
-    local dump_dir=$1
+#    log $DEBUG "$DBG dump_mariadb( $@ )"
-    local mysqlconnect="--user=root --password=snafu"
+#    local dump_dir=$1
-
+#    local mysqlconnect="--user=root --password=snafu"
-    log $DEBUG "$DBG > \$DOCKER exec mysql /usr/bin/mariadb --silent --user=xxx --password=xxx -e \"show databases\" -B"
+#
-    for db in $($DOCKER exec mysql /usr/bin/mariadb --silent $mysqlconnect -e "show databases" -B 2>>$LOG_FILE | grep -v information_schema 2>>$LOG_FILE | grep -v performance_schema 2>>$LOG_FILE | sed -e 's/\r//' 2>>$LOG_FILE); do
+#    log $DEBUG "$DBG > \$DOCKER exec mysql /usr/bin/mariadb --silent --user=xxx --password=xxx -e \"show databases\" -B"
-        log $DEBUG "$DBG   > \$DOCKER exec mysql /usr/bin/mariadb-dump --hex-blob --user=xxx --password=xxx --databases $db"
+#    for db in $($DOCKER exec mysql /usr/bin/mariadb --silent $mysqlconnect -e "show databases" -B 2>>$LOG_FILE | grep -v information_schema 2>>$LOG_FILE | grep -v performance_schema 2>>$LOG_FILE | sed -e 's/\r//' 2>>$LOG_FILE); do
-        $DOCKER exec mysql /usr/bin/mariadb-dump --hex-blob $mysqlconnect --databases $db >$dump_dir/$db.sql 2>>$LOG_FILE
+#        log $DEBUG "$DBG   > \$DOCKER exec mysql /usr/bin/mariadb-dump --hex-blob --user=xxx --password=xxx --databases $db"
-        is_error $? false && return 1
+#        $DOCKER exec mysql /usr/bin/mariadb-dump --hex-blob $mysqlconnect --databases $db >$dump_dir/$db.sql 2>>$LOG_FILE
-    done
+#        is_error $? false && return 1
-    return 0
+#    done
-}
+#    return 0
+#}
 
 dump_postgresql() {
+    local pg_container=$1
+    local dump_dir=$2
     log $DEBUG "$DBG dump_postgresql( $@ )"
-    local dump_dir=$1
+    delete_dir $dump_dir
+    check_directory $dump_dir
     
     # users and roles
-    log $DEBUG "$DBG > \$DOCKER exec -u=postgres postgres pg_dumpall --globals-only"
+    log $DEBUG "$DBG > \$CONTAINER_EXEC_USER -u=postgres $pg_container pg_dumpall --globals-only"
-    $DOCKER exec -u=postgres postgres pg_dumpall --globals-only > $dump_dir/_globals.sql 2>>$LOG_FILE
+    $CONTAINER_EXEC_USER -u=postgres $pg_container pg_dumpall --globals-only > $dump_dir/_globals.sql 2>>$LOG_FILE
 
-    log $DEBUG "$DBG \$DOCKER exec -u=postgres postgres psql -t -c \"select datname from pg_database where not datistemplate\""
+    log $DEBUG "$DBG \$CONTAINER_EXEC_USER -u=postgres $pg_container psql -t -c \"select datname from pg_database where not datistemplate\""
-    for db in $($DOCKER exec -u=postgres postgres psql -t -c "select datname from pg_database where not datistemplate" 2>>$LOG_FILE); do 
+    for db in $($CONTAINER_EXEC_USER -u=postgres $pg_container psql -t -c "select datname from pg_database where not datistemplate" 2>>$LOG_FILE); do 
-        log $DEBUG "$DBG   > \$DOCKER exec -u=postgres postgres pg_dump --create $db"
+        log $DEBUG "$DBG   > \$CONTAINER_EXEC_USER -u=postgres $pg_container pg_dump --create $db"
-        $DOCKER exec -u=postgres postgres pg_dump --create $db > $dump_dir/$db.sql 2>>$LOG_FILE
+        $CONTAINER_EXEC_USER -u=postgres $pg_container pg_dump --create $db > $dump_dir/$db.sql 2>>$LOG_FILE
         is_error $? false && return 1
     done
     return 0
@@ -141,17 +150,69 @@ check_root() {
     fi
 }
 
-start_docker() {
+start_containers() {
-    log $DEBUG "$DBG start_docker()"
+    local let rc=0 
-    log $DEBUG "$DBG > \$DOCKER up -d"
+    log $DEBUG "$DBG start_containers()"
-    $DOCKER up -d >>$LOG_FILE 2>&1
+#    if [ -f /var/docker/run/docker-compose.yml ]; then
-    return $?
+#      log $DEBUG "$DBG > \$DOCKER up -d"
+#      $DOCKER up -d >>$LOG_FILE 2>&1
+#      let rc=rc+$?
+#    fi
+    if [ -d /var/containers ]; then
+        do_start_stop_containers start
+        let rc=rc+$?
+    fi
+    return $rc
 }
 
-stop_docker() {
+stop_containers() {
-    log $DEBUG "$DBG stop_docker()"
+    local let rc=0
-    log $DEBUG "$DBG > \$DOCKER down"
+    log $DEBUG "$DBG stop_containers()"
-    $DOCKER down >>$LOG_FILE 2>&1
+#    if [ -f /var/docker/run/docker-compose.yml ]; then
+#      log $DEBUG "$DBG > \$DOCKER down"
+#      $DOCKER down >>$LOG_FILE 2>&1
+#      let rc=rc+$?
+#    fi
+    if [ -d /var/containers ]; then
+        do_start_stop_containers stop
+        let rc=rc+$?
+    fi
+    return $rc
+}
+
+do_start_stop_containers() {
+    local cmd=$1
+    local let rc=0
+    log $DEBUG "$DBG do_start_stop_containers() $cmd"
+    if [ ! -z "$ROOT_CONTAINERS" ]; then
+        log $DEBUG "$DBG > $SYSTEMCTL $cmd $ROOT_CONTAINERS"
+        $SYSTEMCTL $cmd $ROOT_CONTAINERS >>$LOG_FILE 2>&1 
+        let rc=rc+$?
+    fi
+    if [ ! -z "$USER_CONTAINERS" ]; then
+        log $DEBUG "$DBG > $SYSTEMCTL_USER $cmd $USER_CONTAINERS"
+        $SYSTEMCTL_USER $cmd $USER_CONTAINERS >>$LOG_FILE 2>&1 
+        let rc=rc+$?
+    fi      
+    return $rc
+}
+
+update_services() {
+    log $DEBUG "$DBG update_services()"
+    mail_log $INFO "$INF    update services"
+    local upd=$($CONTAINER_SVC_UPDATE_USER 2>&1 | tee -a $LOG_FILE | egrep 'registry\s+true' | sed 's/^.* \([^[:space:]]*\/[^[:space:]]*\).*$/\1/g')
+    check_pipe_rc ${PIPESTATUS[@]}
+    local rc=$?
+    for i in $upd; do
+        mail_log $INFO "$INF      $i"
+    done
+    return $rc
+}
+
+check_services() {
+    log $DEBUG "$DBG check_services()"
+    mail_log $INFO "$INF    check services"
+    $HERE/check.sh >>$LOG_FILE 2>&1
     return $?
 }
 
@@ -374,8 +435,8 @@ backup_dir() {
     local root=$1
     local archive=$2
     local dir=$3
-    log $DEBUG "$DBG > tar -c -z --numeric-owner --one-file-system --exclude \"@eaDir\" -C \"$root\" \"$dir\" | gpg --batch -c --passphrase xxxx -o \"$archive\""
+    log $DEBUG "$DBG > tar -c -z --numeric-owner --one-file-system --sort=name --exclude \"@eaDir\" -C \"$root\" \"$dir\" | gpg --batch -c --passphrase xxxx -o \"$archive\""
-    tar -c -z --numeric-owner --one-file-system --exclude "@eaDir" -C "$root" "$dir" 2>>$LOG_FILE  | gpg --batch -c --passphrase $PASSPHRASE -o "$archive" 2>>$LOG_FILE 
+    tar -c -z --numeric-owner --one-file-system --sort=name --exclude "@eaDir" -C "$root" "$dir" 2>>$LOG_FILE  | gpg --batch -c --passphrase $PASSPHRASE -o "$archive" 2>>$LOG_FILE 
     check_pipe_rc ${PIPESTATUS[@]}
     return $?
 }
@@ -434,11 +495,11 @@ set_log_info() {
     mail_log $INFO ">>> "
 }
 
-backup_daily() {
+cron_backup_daily() {
     # "master"-Server startet Backup auf NAS
     if [ -d $BACKUP_MASTER_CHECK ]; then
         log $DEBUG "$DBG starting daily backup on $NAS_HOSTNAME"
-        run_script_remote $NAS_IP "$NAS_SCRIPT -d"
+        run_script_remote $NAS_IP "$NAS_SCRIPT --dx"
 
         # alte Logs löschen (nur auf einem Server ausführen)
         prune_logs
@@ -451,6 +512,10 @@ backup_daily() {
         nohup $THIS_SCRIPT -w >>$LOG_FILE 2>&1 </dev/null &
     fi
 
+    backup_daily
+}
+
+backup_daily() {
     mail_log $INFO ">>>>>>>>>> daily auto backup $VER for $HOST_NAME <<<<<<<<<<"
 
     do_auto_backup backup_daily
@@ -581,7 +646,7 @@ list_archives() {
     local target=$1
     local targ=${NAS_ROOT//\//\\\/} # slashes escapen
     log $DEBUG "$DBG > find \"$NAS_ROOT\" -type f -name \"*.$EXT\" | sed -E \"s/^$targ//\""
-    find "$NAS_ROOT" -type f -name "*.$EXT" 2>>$LOG_FILE | sed -E "s/^$targ//" 2>>$LOG_FILE
+    find "$NAS_ROOT" -type f -name "*.$EXT" 2>>$LOG_FILE | sed -E "s/^$targ//" 2>>$LOG_FILE | sort
     check_pipe_rc ${PIPESTATUS[@]}
     return $?
 }
@@ -855,8 +920,8 @@ do_export() {
     mail_log $INFO ">>> " 
 
     mail_log $INFO "$INF exporting $source_path -> $mount_point"
-    log $DEBUG "$DBG rsync -rti --one-file-system --delete --stats --exclude=@eaDir $source_path $mount_point"
+    log $DEBUG "$DBG rsync -rti --one-file-system --delete --stats --exclude=@eaDir --exclude='*'.$LIST_EXT $source_path $mount_point"
-    rsync -rti --one-file-system --delete --stats --exclude=@eaDir $source_path $mount_point >>$LOG_FILE 2>&1
+    rsync -rti --one-file-system --delete --stats --exclude=@eaDir --exclude='*'.$LIST_EXT $source_path $mount_point >>$LOG_FILE 2>&1
     is_error $?
 
     mail_log $INFO "$INF unmounting USB device $device."

main.sh

@@ -3,7 +3,20 @@
 # entrypoint for all actions
 #
 
-VER="2.1.4"
+# 2.1.17  11.05.2025 - bugfixes, sort tar archive, split daily/cron daily
+# 2.1.16  10.05.2025 - fix mail.sh, log results of auto-update
+# 2.1.15  09.05.2025 - podman auto-update
+# 2.1.14  09.05.2025 - Fix mail.sh, homeserver.target, cleared all docker references
+# 2.1.13  08.05.2025 - check if services are running after backup
+# 2.1.12  08.05.2025 - mail.sh an neuen Container angepasst
+# 2.1.11  05.05.2025 - Fix DB-Dump
+# 2.1.10  05.05.2025 - Postgres-Dump auf podman umgestellt
+# 2.1.9   02.05.2025 - DB-Dump erweitert, damit Dumps für mehrere postgres möglich sind
+# 2.1.8   30.04.2025 - systemctl start/stop eingebaut
+# 2.1.7   29.04.2025 - 1. Schritt zur Umstellung auf podman
+# 2.1.6   29.04.2025 - weekly backup Sa->SO
+
+VER="2.1.17"
 
 HERE=$(dirname "$0")
 THIS_SCRIPT=$0
@@ -57,6 +70,12 @@ while :; do
             show_help    # Display a usage synopsis.
             exit 0
             ;;
+        --dx) 
+            MAIL_LOG_FILE="${log_file_name}.auto.log"
+            check_root
+            cron_backup_daily 
+            break 
+            ;;
         -d|--daily) 
             MAIL_LOG_FILE="${log_file_name}.auto.log"
             check_root

nathan.sh

@@ -1,44 +1,53 @@
 #!/usr/bin/env bash
 
-DOCKER_ROOT=/var/docker
+USER_CONTAINERS="homeserver.target"
-BACKUP_TARGET=$DOCKER_ROOT/tmp
+ROOT_CONTAINERS=
+
+#DOCKER_ROOT=/var/docker
+CONTAINERS_ROOT=/var/containers
+BACKUP_TARGET=$CONTAINERS_ROOT/tmp
 NAS_TARGET="$NAS_ROOT/daily/$HOST_NAME/backup.$DAY"
 
 backup_daily1() {
     BACKUP_SOURCE="/var"
-    BACKUP_EXCLUDE_DIRS=(docker)
+    BACKUP_EXCLUDE_DIRS=(containers)
 }
 
 backup_daily2() {
-    BACKUP_SOURCE="/var/docker"
+    BACKUP_SOURCE="/var/containers"
     BACKUP_EXCLUDE_DIRS=(vol tmp)
 }
 
 backup_daily3() {
-    BACKUP_SOURCE="/var/docker/vol"
+    BACKUP_SOURCE="/var/containers/vol"
     BACKUP_EXCLUDE_DIRS=()
 }
 
 
 before_backup() {
-    dump_mariadb $DOCKER_ROOT/dump/mysql
+    let local rc=0
-    local mys=$?
+    #dump_mariadb $DOCKER_ROOT/dump/mysql
-    dump_postgresql $DOCKER_ROOT/dump/postgresql
+    #let rc=rc+$?
-    local pos=$?
+    dump_postgresql ncd_pg $CONTAINERS_ROOT/dump/nextcloud
-    if [ $mys -gt 0 ] || [ $pos -gt 0 ]; then
+    let rc=rc+$?
+    dump_postgresql gitea_pg $CONTAINERS_ROOT/dump/gitea
+    let rc=rc+$?
+    if [ $rc -gt 0 ]; then
         return 1
     fi
-    stop_docker
+    stop_containers
     return $?
 }
 
 after_backup() {
-    start_docker
+    let local rc=0
-    local dock=$?
+    start_containers
+    let rc=rc+$?
     copy_to_nas "$BACKUP_TARGET" "$NAS_TARGET"
-    local copy=$?
+    let rc=rc+$?
-    if [ $dock -eq 0 ] && [ $copy -eq 0 ]; then
+    update_services
-        return 0
+    let rc=rc+$?
-    fi
+    check_services
-    return 1
+    let rc=rc+$?
+    return $rc
 }