sql backups

docker/docker-compose.linux.yml

@@ -3,7 +3,8 @@ version: '3'
 services:
   mssql:
     volumes:
-      - ../mssql_data:/var/opt/mssql/data
+      - ../mssql/data:/var/opt/mssql/data
+      - ../mssql/backups:/etc/bitwarden/mssql/backups
     env_file:
       - mssql.env
       - ../env/mssql.override.env

docker/docker-compose.macwin.yml

@@ -4,6 +4,7 @@ services:
   mssql:
     volumes:
       - mssql_data:/var/opt/mssql/data
+      - ../mssql/backups:/etc/bitwarden/mssql/backups
     env_file:
       - mssql.env
       - ../env/mssql.override.env

scripts/bitwarden.ps1

@@ -8,6 +8,8 @@ param (
     [string] $output = ""
 )
 
+$year = (Get-Date).year
+
 Write-Host @'
  _     _ _                         _            
 | |__ (_) |___      ____ _ _ __ __| | ___ _ __  
@@ -18,7 +20,7 @@ Write-Host @'
 
 Write-Host "
 Open source password management solutions
-Copyright 2015-${(Get-Date).year}, 8bit Solutions LLC
+Copyright 2015-${year}, 8bit Solutions LLC
 https://bitwarden.com, https://github.com/bitwarden
 "
 

util/MsSql/.dockerignore

@@ -1,4 +1,5 @@
 *
 !entrypoint.sh
-!setup.sql
-!setup.sh
+!backup-db.sh
+!backup-db.sql
+!crontab

util/MsSql/Dockerfile

@@ -1,8 +1,17 @@
 FROM microsoft/mssql-server-linux
 
-COPY setup.sql /
-COPY setup.sh /
-RUN chmod +x /setup.sh
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends \
+        cron \
+    && rm -rf /var/lib/apt/lists/*
+
+COPY crontab /etc/cron.d/bitwarden-cron
+RUN chmod 0644 /etc/cron.d/bitwarden-cron \
+    && touch /var/log/cron.log
+
+COPY backup-db.sql /
+COPY backup-db.sh /
+RUN chmod +x /backup-db.sh
 
 COPY entrypoint.sh /
 RUN chmod +x /entrypoint.sh

util/MsSql/backup-db.sh

@@ -1,4 +1,3 @@
 #!/bin/sh
 
-sleep 60s
-/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P ${SA_PASSWORD} -i /setup.sql
+/opt/mssql-tools/bin/sqlcmd -S localhost -U sa -P ${SA_PASSWORD} -i /backup-db.sql

util/MsSql/backup-db.sql

@@ -0,0 +1,13 @@
+DECLARE @TheDate NVARCHAR(20)
+SET @TheDate = REPLACE(CONVERT(VARCHAR, GETDATE(),101),'/','') + '_' +  REPLACE(CONVERT(VARCHAR, GETDATE(),108),':','')
+
+DECLARE @BackupFile varchar(100)
+SET @BackupFile = '/etc/bitwarden/mssql/backups/vault_FULL_'+ @TheDate + '.BAK'
+
+DECLARE @BackupName varchar(100)
+SET @BackupName = 'vault full backup for '+ @TheDate
+
+DECLARE @BackupCommand NVARCHAR(1000)
+SET @BackupCommand = 'BACKUP DATABASE [vault] TO DISK = ''' + @BackupFile + ''' WITH INIT, NAME= ''' + @BackupName + ''', NOSKIP, NOFORMAT'
+
+EXEC(@BackupCommand)

util/MsSql/crontab

@@ -0,0 +1,3 @@
+0 0 * * * root /backup-db.sh >> /var/log/cron.log 2>&1
+
+# An empty line is required at the end of this file for a valid cron file.

util/MsSql/entrypoint.sh

@@ -1,4 +1,5 @@
 #!/bin/sh
 
-/setup.sh &
+env >> /etc/environment
+cron
 /opt/mssql/bin/sqlservr

util/MsSql/setup.sql

@@ -1,6 +0,0 @@
-USE [master]
-IF ((SELECT COUNT(1) FROM sys.databases WHERE [name] = 'vault') = 0)
-BEGIN
-    CREATE DATABASE [vault]
-END
-GO