Updates

nextcloud-aio/Containers/mastercontainer/daily-backup.sh

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+#!/bin/bash
+
+echo "Daily backup script has started"
+
+# Check if initial configuration has been done, otherwise this script should do nothing.
+CONFIG_FILE=/mnt/docker-aio-config/data/configuration.json
+if ! [ -f "$CONFIG_FILE" ] || ! grep -q "wasStartButtonClicked.*1" "$CONFIG_FILE"; then
+    echo "Initial configuration via AIO interface not done yet. Exiting..."
+    exit 0
+fi
+
+# Daily backup and backup check cannot be run at the same time
+if [ "$DAILY_BACKUP" = 1 ] && [ "$CHECK_BACKUP" = 1 ]; then
+    echo "Daily backup and backup check cannot be run at the same time. Exiting..."
+    exit 1
+fi
+
+# Delete all active sessions and create a lock file
+# But don't kick out the user if the mastercontainer was just updated since we block the interface either way with the lock file
+if [ "$LOCK_FILE_PRESENT" = 0 ] || ! [ -f "/mnt/docker-aio-config/data/daily_backup_running" ]; then
+    find "/mnt/docker-aio-config/session/" -mindepth 1 -delete
+fi
+sudo -u www-data touch "/mnt/docker-aio-config/data/daily_backup_running"
+
+# Check if apache is running/stopped, watchtower is stopped and backupcontainer is stopped
+APACHE_PORT="$(docker inspect nextcloud-aio-apache --format "{{.Config.Env}}" | grep -o 'APACHE_PORT=[0-9]\+' | grep -o '[0-9]\+' | head -1)"
+if [ -z "$APACHE_PORT" ]; then
+    echo "APACHE_PORT is not set which is not expected..."
+else
+    # Connect mastercontainer to nextcloud-aio network to make sure that nextcloud-aio-apache is reachable
+    # Prevent issues like https://github.com/nextcloud/all-in-one/discussions/5222
+    docker network connect nextcloud-aio nextcloud-aio-mastercontainer &>/dev/null
+
+    # Wait for apache to start
+    while docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-apache$" && ! nc -z nextcloud-aio-apache "$APACHE_PORT"; do
+        echo "Waiting for apache to become available"
+        sleep 30
+    done
+fi
+while docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-watchtower$"; do
+    echo "Waiting for watchtower to stop"
+    sleep 30
+done
+while docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-borgbackup$"; do
+    echo "Waiting for borgbackup to stop"
+    sleep 30
+done
+
+# Update the mastercontainer
+if [ "$AUTOMATIC_UPDATES" = 1 ]; then
+    echo "Starting mastercontainer update..." 
+    echo "(The script might get exited due to that. In order to update all the other containers correctly, you need to run this script with the same settings a second time.)"
+    sudo -u www-data php /var/www/docker-aio/php/src/Cron/UpdateMastercontainer.php
+fi
+
+# Wait for watchtower to stop
+if [ "$AUTOMATIC_UPDATES" = 1 ]; then
+    if ! docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-watchtower$"; then
+        echo "Something seems to be wrong: Watchtower should be started at this step."
+    fi
+    while docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-watchtower$"; do
+        echo "Waiting for watchtower to stop"
+        sleep 30
+    done
+fi
+
+# Update container images to reduce downtime later on
+if [ "$AUTOMATIC_UPDATES" = 1 ]; then
+    echo "Updating container images..."
+    sudo -u www-data php /var/www/docker-aio/php/src/Cron/PullContainerImages.php
+fi
+
+# Stop containers if required
+# shellcheck disable=SC2235
+if [ "$CHECK_BACKUP" != 1 ] && ([ "$DAILY_BACKUP" != 1 ] || [ "$STOP_CONTAINERS" = 1 ]); then
+    echo "Stopping containers..."
+    sudo -u www-data php /var/www/docker-aio/php/src/Cron/StopContainers.php
+fi
+
+# Execute the backup itself and some related tasks (also stops the containers)
+if [ "$DAILY_BACKUP" = 1 ]; then
+    echo "Creating daily backup..."
+    sudo -u www-data php /var/www/docker-aio/php/src/Cron/CreateBackup.php
+    if ! docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-borgbackup$"; then
+        echo "Something seems to be wrong: the borg container should be started at this step."
+    fi
+    while docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-borgbackup$"; do
+        echo "Waiting for backup container to stop"
+        sleep 30
+    done
+fi
+
+# Execute backup check
+if [ "$CHECK_BACKUP" = 1 ]; then
+    echo "Starting backup check..."
+    sudo -u www-data php /var/www/docker-aio/php/src/Cron/CheckBackup.php
+fi
+
+# Start and/or update containers
+if [ "$AUTOMATIC_UPDATES" = 1 ]; then
+    echo "Starting and updating containers..."
+    sudo -u www-data php /var/www/docker-aio/php/src/Cron/StartAndUpdateContainers.php
+else
+    if [ "$START_CONTAINERS" = 1 ]; then
+        echo "Starting containers without updating them..."
+        sudo -u www-data php /var/www/docker-aio/php/src/Cron/StartContainers.php
+    fi
+fi
+
+# Delete the lock file
+rm -f "/mnt/docker-aio-config/data/daily_backup_running"
+
+# Send backup notification
+# shellcheck disable=SC2235
+if [ "$DAILY_BACKUP" = 1 ] && ([ "$AUTOMATIC_UPDATES" = 1 ] || [ "$START_CONTAINERS" = 1 ]); then
+    # Wait for the nextcloud container to start and send if the backup was successful
+    if ! docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-nextcloud$"; then
+        echo "Something seems to be wrong: Nextcloud should be started at this step."
+    else
+        while docker ps --format "{{.Names}}" | grep -q "^nextcloud-aio-nextcloud$" && ! nc -z nextcloud-aio-nextcloud 9000; do
+            echo "Waiting for the Nextcloud container to start"
+            sleep 30
+            if [ "$(docker inspect nextcloud-aio-nextcloud --format "{{.State.Restarting}}")" = "true" ]; then
+                echo "Nextcloud container restarting. Skipping this check!"
+                break
+            fi
+        done
+    fi
+    echo "Sending backup notification..."
+    sudo -E -u www-data php /var/www/docker-aio/php/src/Cron/BackupNotification.php
+fi
+
+echo "Daily backup script has finished"