From e00a049ba7306b9ba238d095578ca92893114ebd Mon Sep 17 00:00:00 2001
From: jblu <jonbranan@gmail.com>
Date: Tue, 15 Aug 2023 21:35:05 -0500
Subject: [PATCH] Initial thoughts

---
 .dockerignore     |  4 ++++
 .gitignore        |  0
 Dockerfile        |  4 ++++
 entrypoint.sh     |  7 ++++++
 seafile-backup.sh | 58 +++++++++++++++++++++++++++++++++++++++++++++++
 5 files changed, 73 insertions(+)
 create mode 100644 .dockerignore
 create mode 100644 .gitignore
 create mode 100644 Dockerfile
 create mode 100644 entrypoint.sh
 create mode 100644 seafile-backup.sh

diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..f9bcfc9
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,4 @@
+.gitignore
+Dockerfile
+LICENSE
+*.md
\ No newline at end of file
diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..e69de29
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..b602b75
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,4 @@
+FROM alpine:latest
+RUN apk add --no-cache mariadb-client rclone curl supercronic
+COPY entrypoint.sh opt
+CMD ["/opt/entrypoint.sh"]
\ No newline at end of file
diff --git a/entrypoint.sh b/entrypoint.sh
new file mode 100644
index 0000000..380b4a5
--- /dev/null
+++ b/entrypoint.sh
@@ -0,0 +1,7 @@
+#!/bin/sh
+
+CRON_CONFIG_FILE="/opt/crontab"
+
+echo "${CRON} sh /opt/seafile-backup.sh" > $CRON_CONFIG_FILE
+
+exec supercronic -passthrough-logs -quiet $CRON_CONFIG_FILE
\ No newline at end of file
diff --git a/seafile-backup.sh b/seafile-backup.sh
new file mode 100644
index 0000000..03f21aa
--- /dev/null
+++ b/seafile-backup.sh
@@ -0,0 +1,58 @@
+#!/bin/sh
+
+# Variables
+DATE=`date +%F`
+TIME=`date +%H%M`
+BACKUPDIR=/backup
+SEAFDIR=/opt/seafile
+BACKUPFILE=$BACKUPDIR/seafile-$DATE-$TIME.tar
+TEMPDIR=/tmp/seafile-$DATE-$TIME
+
+# Shutdown seafile
+docker exec $seafilecontainer $SEAFDIR/seafile-server-latest/seahub.sh stop
+docker exec $seafilecontainer $SEAFDIR/seafile-server-latest/seafile.sh stop
+
+# Create directories
+if [ ! -d $BACKUPDIR ]
+  then
+  echo Creating Backupdirectory $BACKUPDIR...
+  mkdir -pm 0600 $BACKUPDIR
+fi
+if [ ! -d $TEMPDIR ]
+  then
+  echo Create temporary directory $TEMPDIR...
+  mkdir -pm 0600 $TEMPDIR
+  mkdir -m 0600 $TEMPDIR/databases
+  mkdir -m 0600 $TEMPDIR/data
+fi
+
+# Dump data / copy data
+echo Dumping ccnet database...
+mysqldump -h $mysqlhost -u $mysqlusername -p $mysqlpassword --skip-opt ccnet-db > $TEMPDIR/databases/ccnet-db.sql.`date +"%Y-%m-%d-%H-%M-%S"`
+if [ -e $TEMPDIR/databases/ccnet-db.sql.* ]; then echo ok.; else echo ERROR.; fi
+echo Dumping SeaFile database...
+mysqldump -h $mysqlhost -u $mysqlusername -p $mysqlpassword --skip-opt seafile-db > $TEMPDIR/databases/seafile-db.sql.`date +"%Y-%m-%d-%H-%M-%S"`
+if [ -e $TEMPDIR/databases/seafile-db.sql.* ]; then echo ok.; else echo ERROR.; fi
+echo Dumping SeaHub database...
+mysqldump -h $mysqlhost -u $mysqlusername -p $mysqlpassword --skip-opt seahub-db > $TEMPDIR/databases/seahub-db.sql.`date +"%Y-%m-%d-%H-%M-%S"`
+if [ -e $TEMPDIR/databases/seahub-db.sql.* ]; then echo ok.; else echo ERROR.; fi
+
+echo Copying seafile directory...
+rsync -az $SEAFDIR/* $TEMPDIR/data
+if [ -d $TEMPDIR/data/seafile-data ]; then echo ok.; else echo ERROR.; fi
+
+# Start the server
+docker exec $seafilecontainer $SEAFDIR/seafile-server-latest/seafile.sh start
+docker exec $seafilecontainer $SEAFDIR/seafile-server-latest/seahub.sh start-fastcgi
+
+# compress data
+echo Archive the backup...
+cd $TEMPDIR
+tar -cf $BACKUPFILE *
+gzip $BACKUPFILE
+if [ -e $BACKUPFILE.gz ]; then echo ok.; else echo ERROR.; fi
+
+# Cleanup
+echo Deleting temporary files...
+rm -Rf $TEMPDIR
+if [ ! -d $TEMPDIR ]; then echo ok.; else echo ERROR.; fi
\ No newline at end of file