Bareos Backup Server on FreeBSD

Ever heard about Bareos? Probably heard about Bacula. Read what is the difference here – Why Bareos forked from Bacula?

bareos-logo

If you are interested in more enterprise backup solution then check IBM TSM (Spectrum Protect) on Veritas Cluster Server article.

Bareos (Backup Archiving Recovery Open Sourced) is a network based open source backup solution. It is 100% open source fork of the backup project from bacula.org site. The fork is in development since late 2010 and it has a lot of new features. The source is published on github and licensed under AGPLv3 license. Bareos supports ‘Always Incremental backup which is interesting especially for users with big data. The time and network capacity consuming full backups only have to be taken once. Bareos comes with WebUI for administration tasks and restore file browser. Bareos can backup data to disk and to tape drives as well as tape libraries. It supports compression and encryption both hardware-based (like on LTO tape drives) and software-based. You can also get professional services and support from Bareos as well as Bareos subscription service that provides you access to special quality assured installation packages.

I started my sysadmin job with backup system as one of the new responsibilities, so it will be like going back to the roots. As I look on the ‘backup’ market it is more and more popular – especially in cloud oriented environments – to implement various levels of protection like GOLD, SILVER and BRONZE for example. They of course have different retention times, number of backups kept, different RTO and RPO. Below is a example implementation of BRONZE level backups in Bareos. I used 3 groups of A, B and C with FULL backup starting on DAY 0 (A group), DAY 1 (B group) and DAY 2 (C group).

bareos-sched-levels-256.png

This way you still have FULL backups quite often and with 3 groups you can balance the network load. I for the days that we will not be doing FULL backups we will be doing DIFFERENTIAL backups. People often confuse them with INCREMENTAL backups. The difference is that DIFFERENTIAL backups are always against FULL backup, so its always ‘one level of combining’. INCREMENTAL ones are done against last done backup TYPE, so its possible to have 100+ levels of combining against 99 earlier INCREMENTAL backups and the 1 FULL backup. That is why I prefer DIFFERENTIAL ones here, faster recovery. That is all backups is about generally, recovery, some people/companies tend to forget that.

The implementation of BRONZE in these three groups is not perfect, but ‘does the job’. I also made ‘simulation’ how these group will overlap at the end/beginning of the month, here is the result.

bareos-sched-cross-256.png

Not bad for my taste.

Today I will show you how to install and configure Bareos Server based on FreeBSD operating system. It will be the most simplified setup with all services on single machine:

  • bareos-dir
  • bareos-sd
  • bareos-webui
  • bareos-fd

I also assume that in order to provide storage space for the backup data itself You would mount resources from external NFS shares.

To get in touch with Bareos terminology and technology check their great Manual in HTML or PDF version depending which format You prefer for reading documentation. Also their FAQ provides a lot of needed answers.

Also this diagram may be useful for You to get some grip into the Bareos world.

bareos-overview-small

System

As every system needs to have its name we will use latin word closest to backup here – replica – for our FreeBSD system hostname. The install would be generally the same as in the FreeBSD Desktop – Part 2 – Install article. Here is our installed FreeBSD system with login prompt.

freebsd-nakatomi.jpg

Sorry couldn’t resist πŸ™‚

Here are 3 most important configuration files after some time in vi(1) with them.

root@replica:~ # cat /etc/rc.conf
# NETWORK
  hostname=replica.backup.org
  ifconfig_em0="inet 10.0.10.30/24 up"
  defaultrouter="10.0.10.1"

# DAEMONS
  zfs_enable=YES
  sshd_enable=YES
  nfs_client_enable=YES
  syslogd_flags="-ss"
  sendmail_enable=NONE

# OTHER
  clear_tmp_enable=YES
  dumpdev=NO

# BAREOS
# postgresql_enable=YES
# postgresql_class=pgsql
# bareos_dir_enable=YES
# bareos_sd_enable=YES
# bareos_fd_enable=YES
# php_fpm_enable=YES
# nginx_enable=YES

As You can see all ‘core’ services for Bareos are currently disabled on purpose. We will enable them later.

Parameters and modules to be set at boot.

root@replica:~ # cat /boot/loader.conf
# BOOT OPTIONS
  autoboot_delay=2
  kern.geom.label.disk_ident.enable=0
  kern.geom.label.gptid.enable=0

# MODULES
  zfs_load=YES

# IPC
  kern.ipc.shmseg=1024
  kern.ipc.shmmni=1024
  kern.ipc.shmseg=1024

Parameters to be set at runtime.

root@replica:~ # cat /etc/sysctl.conf
# SECURITY
  security.bsd.see_other_uids=0
  security.bsd.see_other_gids=0
  security.bsd.unprivileged_read_msgbuf=0
  security.bsd.unprivileged_proc_debug=0
  security.bsd.stack_guard_page=1
  kern.randompid=9100

# ZFS
  vfs.zfs.min_auto_ashift=12

# DISABLE ANNOYING THINGS
  kern.coredump=0
  hw.syscons.bell=0
  kern.vt.enable_bell=0

# IPC
  kern.ipc.shmall=524288
  kern.ipc.maxsockbuf=5242880
  kern.ipc.shm_allow_removed=1

After install we will disable the /zroot mounting.

root@replica:/ # zfs set mountpoint=none zroot

As we have sendmail(8) disabled we will need to take care of its queue.

root@replica:~ # cat > /etc/cron.d/sendmail-clean-clientmqueue << __EOF
# CLEAN SENDMAIL
0 * * * * root /bin/rm -r -f /var/spool/clientmqueue/*
__EOF

Assuming the NFS servers configured in the /etc/hosts file the ‘complete’ /etc/hosts file would look like that.

root@replica:~ # grep '^[^#]' /etc/hosts
::1        localhost localhost.my.domain
127.0.0.1  localhost localhost.my.domain
10.0.10.40 replica.backup.org replica
10.0.10.50 nfs-pri.backup.org nfs-pri
10.0.20.50 nfs-sec.backup.org nfs-sec

Lets verify outside world connectivity – needed for adding the Bareos packages.

root@replica:~ # nc -v bareos.org 443
Connection to bareos.org 443 port [tcp/https] succeeded!
^C
root@replica:~ #

Packages

As we want the latest packages we will modify the /etc/pkg/FreeBSD.conf – the pkg(8) repository file for the latest packages.

root@replica:~ # grep '^[^#]' /etc/pkg/FreeBSD.conf
FreeBSD: {
  url: "pkg+http://pkg.FreeBSD.org/${ABI}/quarterly",
  mirror_type: "srv",
  signature_type: "fingerprints",
  fingerprints: "/usr/share/keys/pkg",
  enabled: yes
}

root@replica:~ # sed -i '' s/quarterly/latest/g /etc/pkg/FreeBSD.conf

root@replica:~ # grep '^[^#]' /etc/pkg/FreeBSD.conf
FreeBSD: {
  url: "pkg+http://pkg.FreeBSD.org/${ABI}/latest",
  mirror_type: "srv",
  signature_type: "fingerprints",
  fingerprints: "/usr/share/keys/pkg",
  enabled: yes
}

We will use Bareos packages from pkg(8) as they are available, no need to waste time and power on compilation.

root@replica:~ # pkg search bareos
The package management tool is not yet installed on your system.
Do you want to fetch and install it now? [y/N]: y
(...)
bareos-bat-16.2.7              Backup archiving recovery open sourced (GUI)
bareos-client-16.2.7           Backup archiving recovery open sourced (client)
bareos-client-static-16.2.7    Backup archiving recovery open sourced (static client)
bareos-docs-16.2.7             Bareos document set (PDF)
bareos-server-16.2.7           Backup archiving recovery open sourced (server)
bareos-traymonitor-16.2.7      Backup archiving recovery open sourced (traymonitor)
bareos-webui-16.2.7            PHP-Frontend to manage Bareos over the web

Now we will install Bareos along with all needed components for its environment.

root@replica:~ # pkg install \
  bareos-client bareos-server bareos-webui postgresql95-server nginx \
  php56 php56-xml php56-session php56-simplexml php56-gd php56-ctype \
  php56-mbstring php56-zlib php56-tokenizer php56-iconv php56-mcrypt \
  php56-pear-DB_ldap php56-zip php56-dom php56-sqlite3 php56-gettext \
  php56-curl php56-json php56-opcache php56-wddx php56-hash php56-soap

The bareos, pgsql and www users have been added by pkg(8) along with their packages.

root@replica:~ # id bareos
uid=997(bareos) gid=997(bareos) groups=997(bareos)

root@replica:~ # id pgsql
uid=70(pgsql) gid=70(pgsql) groups=70(pgsql)

root@replica:~ # id www
uid=80(www) gid=80(www) groups=80(www)

PostgreSQL

First we will setup the PostgreSQL database.

We will add separate pgsql login class for PostgreSQL database user.

root@replica:~ # cat >> /etc/login.conf << __EOF
# PostgreSQL
pgsql:\
        :lang=en_US.UTF-8:\
        :setenv=LC_COLLATE=C:\
        :tc=default:

__EOF

This is one of the rare occasions when I would appreciate the -p flag from the AIX grep command to display whole paragraph πŸ˜‰

root@replica:~ # grep -B 1 -A 3 pgsql /etc/login.conf
# PostgreSQL
pgsql:\
        :lang=en_US.UTF-8:\
        :setenv=LC_COLLATE=C:\
        :tc=default:

Lets reload the login database.

root@replica:~ # cap_mkdb /etc/login.conf

Here are PostgreSQL rc(8) startup script ‘options’ that can be set in /etc/rc.conf file.

root@replica:~ # grep '#  postgresql' /usr/local/etc/rc.d/postgresql
#  postgresql_enable="YES"
#  postgresql_data="/usr/local/pgsql/data"
#  postgresql_flags="-w -s -m fast"
#  postgresql_initdb_flags="--encoding=utf-8 --lc-collate=C"
#  postgresql_class="default"
#  postgresql_profiles=""

We only need postgresql_enable and postgresql_class to be set.

We will enable them now in the /etc/rc.conf file.

root@replica:~ # grep -A 10 BAREOS /etc/rc.conf
# BAREOS
  postgresql_enable=YES
  postgresql_class=pgsql
# bareos_dir_enable=YES
# bareos_sd_enable=YES
# bareos_fd_enable=YES
# php_fpm_enable=YES
# nginx_enable=YES

We will now init the PostgreSQL database for Bareos.

root@replica:~ # /usr/local/etc/rc.d/postgresql initdb
The files belonging to this database system will be owned by user "pgsql".
This user must also own the server process.

The database cluster will be initialized with locales
  COLLATE:  C
  CTYPE:    en_US.UTF-8
  MESSAGES: en_US.UTF-8
  MONETARY: en_US.UTF-8
  NUMERIC:  en_US.UTF-8
  TIME:     en_US.UTF-8
The default text search configuration will be set to "english".

Data page checksums are disabled.

creating directory /usr/local/pgsql/data ... ok
creating subdirectories ... ok
selecting default max_connections ... 100
selecting default shared_buffers ... 128MB
selecting dynamic shared memory implementation ... posix
creating configuration files ... ok
creating template1 database in /usr/local/pgsql/data/base/1 ... ok
initializing pg_authid ... ok
initializing dependencies ... ok
creating system views ... ok
loading system objects' descriptions ... ok
creating collations ... ok
creating conversions ... ok
creating dictionaries ... ok
setting privileges on built-in objects ... ok
creating information schema ... ok
loading PL/pgSQL server-side language ... ok
vacuuming database template1 ... ok
copying template1 to template0 ... ok
copying template1 to postgres ... ok
syncing data to disk ... ok

WARNING: enabling "trust" authentication for local connections
You can change this by editing pg_hba.conf or using the option -A, or
--auth-local and --auth-host, the next time you run initdb.

Success. You can now start the database server using:

    /usr/local/bin/pg_ctl -D /usr/local/pgsql/data -l logfile start

… and start it.

root@replica:~ # /usr/local/etc/rc.d/postgresql start
LOG:  ending log output to stderr
HINT:  Future log output will go to log destination "syslog".

We will now take care of the Bareos server configuration. There are a lot *.sample files that we do not need. We also need to take care about permissions.

root@replica:~ # chown -R bareos:bareos /usr/local/etc/bareos
root@replica:~ # find /usr/local/etc/bareos -type f -exec chmod 640 {} ';'
root@replica:~ # find /usr/local/etc/bareos -type d -exec chmod 750 {} ';'
root@replica:~ # find /usr/local/etc/bareos -name \*\.sample -delete

For the ‘trace’ of our changes we will keep a copy of the original configuration to track what we have changed in the process of configuring our Bareos environment.

root@replica:~ # cp -a /usr/local/etc/bareos /usr/local/etc/bareos.ORG

Now, we would configure the Bareos Catalog in the /usr/local/etc/bareos.ORG/bareos-dir.d/catalog/MyCatalog.conf file, here are its contents after our modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/catalog/MyCatalog.conf
Catalog {
  Name = MyCatalog
  dbdriver = "postgresql"
  dbname = "bareos"
  dbuser = "bareos"
  dbpassword = "BAREOS-DATABASE-PASSWORD"
}

Lets make sure that pgsql and www users are in the bareos group, to read its configuration files.

root@replica:~ # pw groupmod bareos -m pgsql

root@replica:~ # id pgsql
uid=70(pgsql) gid=70(pgsql) groups=70(pgsql),997(bareos)

root@replica:~ # pw groupmod bareos -m www

root@replica:~ # id www
uid=80(www) gid=80(www) groups=80(www),997(bareos)

Now, we will prepare the PostgreSQL database for out Bareos instance. We will use scripts provided by the Bareos package from the /usr/local/lib/bareos/scripts path.

root@replica:~ # su - pgsql

$ whoami
pgsql

$ /usr/local/lib/bareos/scripts/create_bareos_database
Creating postgresql database
CREATE DATABASE
ALTER DATABASE
Database encoding OK
Creating of bareos database succeeded.

$ /usr/local/lib/bareos/scripts/make_bareos_tables
Making postgresql tables
CREATE TABLE
ALTER TABLE
CREATE INDEX
CREATE TABLE
ALTER TABLE
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE INDEX
CREATE TABLE
CREATE TABLE
CREATE TABLE
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE TABLE
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE INDEX
CREATE TABLE
CREATE TABLE
CREATE TABLE
CREATE TABLE
CREATE TABLE
CREATE TABLE
CREATE TABLE
CREATE TABLE
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
INSERT 0 1
DELETE 0
INSERT 0 1
Creation of Bareos PostgreSQL tables succeeded.

$ /usr/local/lib/bareos/scripts/grant_bareos_privileges
Granting postgresql tables
CREATE ROLE
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
GRANT
Privileges for user bareos granted ON database bareos.

We can now verify that we have the needed database created.

root@replica:~ # su -m bareos -c 'psql -l'
                             List of databases
   Name    | Owner | Encoding  | Collate |    Ctype    | Access privileges 
-----------+-------+-----------+---------+-------------+-------------------
 bareos    | pgsql | SQL_ASCII | C       | C           | 
 postgres  | pgsql | UTF8      | C       | en_US.UTF-8 | 
 template0 | pgsql | UTF8      | C       | en_US.UTF-8 | =c/pgsql         +
           |       |           |         |             | pgsql=CTc/pgsql
 template1 | pgsql | UTF8      | C       | en_US.UTF-8 | =c/pgsql         +
           |       |           |         |             | pgsql=CTc/pgsql
(4 rows)

We will also add housekeeping script for PostgreSQL database and put it into crontab(1).

root@replica:~ # su - pgsql

$ whoami
pgsql

$ cat > /usr/local/pgsql/vacuum.sh  /dev/null
/usr/local/bin/reindexdb -a   1> /dev/null 2> /dev/null
/usr/local/bin/reindexdb -s   1> /dev/null 2> /dev/null
__EOF

$ chmod +x /usr/local/pgsql/vacuum.sh

$ cat /usr/local/pgsql/vacuum.sh
#! /bin/sh

/usr/local/bin/vacuumdb -a -z 1> /dev/null 2> /dev/null
/usr/local/bin/reindexdb -a   1> /dev/null 2> /dev/null
/usr/local/bin/reindexdb -s   1> /dev/null 2> /dev/null

$ crontab -e

$ exit

root@replica:~ # cat /var/cron/tabs/pgsql
# DO NOT EDIT THIS FILE - edit the master and reinstall.
# (/tmp/crontab.Be9j9VVCUa installed on Thu Apr 26 21:45:04 2018)
# (Cron version -- $FreeBSD$)
0 0 * * * /usr/local/pgsql/vacuum.sh

root@replica:~ # su -m pgsql -c 'crontab -l'
0 0 * * * /usr/local/pgsql/vacuum.sh

Storage

I assume that the primary storage would be mounted in the /bareos directory from one NFS server while Disaster Recovery site would be mounted as /bareos-dr from another NFS server. Below is example NFS configuration of these mount points.

root@replica:~ # mkdir /bareos /bareos-dr

root@replica:~ # mount -t nfs
nfs-pri.backup.org:/export/bareos on /bareos (nfs, noatime)
nfs-sec.backup.org:/export/bareos-dr on /bareos-dr (nfs, noatime)

root@replica:~ # cat >> /etc/fstab << __EOF
#DEV                                  #MNT        #FS  #OPTS                                                         #DP
nfs-pri.backup.org:/export/bareos     /bareos     nfs  rw,noatime,rsize=1048576,wsize=1048576,readahead=4,soft,intr  0 0
nfs-sec.backup.org:/export/bareos-dr  /bareos-dr  nfs  rw,noatime,rsize=1048576,wsize=1048576,readahead=4,soft,intr  0 0
__EOF

root@replica:~ # mkdir -p /bareos/bootstrap
root@replica:~ # mkdir -p /bareos/restore
root@replica:~ # mkdir -p /bareos/storage/FileStorage

root@replica:~ # mkdir -p /bareos-dr/bootstrap
root@replica:~ # mkdir -p /bareos-dr/restore
root@replica:~ # mkdir -p /bareos-dr/storage/FileStorage

root@replica:~ # chown -R bareos:bareos /bareos /bareos-dr

root@replica:~ # find /bareos /bareos-dr -ls | column -t
69194  1  drwxr-xr-x  5  bareos  bareos  5  Apr  27  00:42  /bareos
72239  1  drwxr-xr-x  2  bareos  bareos  2  Apr  27  00:42  /bareos/restore
72240  1  drwxr-xr-x  3  bareos  bareos  3  Apr  27  00:42  /bareos/storage
72241  1  drwxr-xr-x  2  bareos  bareos  2  Apr  27  00:42  /bareos/storage/FileStorage
72238  1  drwxr-xr-x  2  bareos  bareos  2  Apr  27  00:42  /bareos/bootstrap
69195  1  drwxr-xr-x  5  bareos  bareos  5  Apr  27  00:43  /bareos-dr
72254  1  drwxr-xr-x  3  bareos  bareos  3  Apr  27  00:43  /bareos-dr/storage
72255  1  drwxr-xr-x  2  bareos  bareos  2  Apr  27  00:43  /bareos-dr/storage/FileStorage
72253  1  drwxr-xr-x  2  bareos  bareos  2  Apr  27  00:42  /bareos-dr/restore
72252  1  drwxr-xr-x  2  bareos  bareos  2  Apr  27  00:42  /bareos-dr/bootstrap

Bareos

As we already used BAREOS-DATABASE-PASSWORD for the bareos user on PostgreSQL’s Bareos database we will use these passwords for the remaining parts of the Bareos subsystems. I think that these passwords are self explaining for what Bareos components they are πŸ™‚

  • BAREOS-DATABASE-PASSWORD
  • BAREOS-DIR-PASSWORD
  • BAREOS-SD-PASSWORD
  • BAREOS-FD-PASSWORD
  • BAREOS-MON-PASSWORD
  • ADMIN-PASSWORD

We will now configure all these Bareos subsystems.

We already modified the MyCatalog.conf file, here are its contents.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/catalog/MyCatalog.conf
Catalog {
  Name = MyCatalog
  dbdriver = "postgresql"
  dbname = "bareos"
  dbuser = "bareos"
  dbpassword = "BAREOS-DATABASE-PASSWORD"
}

Contents of the /usr/local/etc/bareos/bconsole.d/bconsole.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bconsole.d/bconsole.conf
#
# Bareos User Agent (or Console) Configuration File
#

Director {
  Name = replica.backup.org
  address = localhost
  Password = "BAREOS-DIR-PASSWORD"
  Description = "Bareos Console credentials for local Director"
}

Contents of the /usr/local/etc/bareos/bareos-dir.d/director/bareos-dir.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/director/bareos-dir.conf
Director {
  Name = replica.backup.org
  QueryFile = "/usr/local/lib/bareos/scripts/query.sql"
  Maximum Concurrent Jobs = 100
  Password = "BAREOS-DIR-PASSWORD"
  Messages = Daemon
  Auditing = yes

  # Enable the Heartbeat if you experience connection losses
  # (eg. because of your router or firewall configuration).
  # Additionally the Heartbeat can be enabled in bareos-sd and bareos-fd.
  #
  # Heartbeat Interval = 1 min

  # remove comment in next line to load dynamic backends from specified directory
  # Backend Directory = /usr/local/lib

  # remove comment from "Plugin Directory" to load plugins from specified directory.
  # if "Plugin Names" is defined, only the specified plugins will be loaded,
  # otherwise all director plugins (*-dir.so) from the "Plugin Directory".
  #
  # Plugin Directory = /usr/local/lib/bareos/plugins
  # Plugin Names = ""
}

Contents of the /usr/local/etc/bareos/bareos-dir.d/job/RestoreFiles.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/job/RestoreFiles.conf
Job {
  Name = "RestoreFiles"
  Description = "Standard Restore."
  Type = Restore
  Client = Default
  FileSet = "SelfTest"
  Storage = File
  Pool = BR-MO
  Messages = Standard
  Where = /bareos/restore
  Accurate = yes
}

New /usr/local/etc/bareos/bareos-dir.d/client/Default.conf file.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/client/Default.conf
Client {
  Name = Default
  address = replica.backup.org
  Password = "BAREOS-FD-PASSWORD"
}

New /usr/local/etc/bareos/bareos-dir.d/client/replica.backup.org.conf file.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/client/replica.backup.org.conf
Client {
  Name = replica.backup.org
  Description = "Client resource of the Director itself."
  address = replica.backup.org
  Password = "BAREOS-FD-PASSWORD"
}

File below is left unchanged.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/job/BackupCatalog.conf
Job {
  Name = "BackupCatalog"
  Description = "Backup the catalog database (after the nightly save)"
  JobDefs = "DefaultJob"
  Level = Full
  FileSet="Catalog"
  Schedule = "WeeklyCycleAfterBackup"

  # This creates an ASCII copy of the catalog
  # Arguments to make_catalog_backup.pl are:
  #  make_catalog_backup.pl 
  RunBeforeJob = "/usr/local/lib/bareos/scripts/make_catalog_backup.pl MyCatalog"

  # This deletes the copy of the catalog
  RunAfterJob  = "/usr/local/lib/bareos/scripts/delete_catalog_backup"

  # This sends the bootstrap via mail for disaster recovery.
  # Should be sent to another system, please change recipient accordingly
  Write Bootstrap = "|/usr/local/bin/bsmtp -h localhost -f \"\(Bareos\) \" -s \"Bootstrap for Job %j\" root@localhost" # (#01)
  Priority = 11                   # run after main backup
}

File below is left unchanged.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/messages/Standard.conf
Messages {
  Name = Standard
  Description = "Reasonable message delivery -- send most everything to email address and to the console."
  operatorcommand = "/usr/local/bin/bsmtp -h localhost -f \"\(Bareos\) \\" -s \"Bareos: Intervention needed for %j\" %r"
  mailcommand = "/usr/local/bin/bsmtp -h localhost -f \"\(Bareos\) \\" -s \"Bareos: %t %e of %c %l\" %r"
  operator = root@localhost = mount                                 # (#03)
  mail = root@localhost = all, !skipped, !saved, !audit             # (#02)
  console = all, !skipped, !saved, !audit
  append = "/var/log/bareos/bareos.log" = all, !skipped, !saved, !audit
  catalog = all, !skipped, !saved, !audit
}

File below is left unchanged.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/messages/Daemon.conf
Messages {
  Name = Daemon
  Description = "Message delivery for daemon messages (no job)."
  mailcommand = "/usr/local/bin/bsmtp -h localhost -f \"\(Bareos\) \\" -s \"Bareos daemon message\" %r"
  mail = root@localhost = all, !skipped, !audit # (#02)
  console = all, !skipped, !saved, !audit
  append = "/var/log/bareos/bareos.log" = all, !skipped, !audit
  append = "/var/log/bareos/bareos-audit.log" = audit
}

Pools

By default Bareos comes with four pools configured, we would not use them so we will delete their configuration files.

root@replica:~ # ls -l /usr/local/etc/bareos/bareos-dir.d/pool
total 14
-rw-rw----  1 bareos  bareos  536 Apr 16 08:14 Differential.conf
-rw-rw----  1 bareos  bareos  512 Apr 16 08:14 Full.conf
-rw-rw----  1 bareos  bareos  534 Apr 16 08:14 Incremental.conf
-rw-rw----  1 bareos  bareos   48 Apr 16 08:14 Scratch.conf

root@replica:~ # rm -f /usr/local/etc/bareos/bareos-dir.d/pool/*.conf

We will now create two our pools for the DAILY backups and for the MONTHLY backups.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/pool/BRONZE-DAILY-POOL.conf
Pool {
  Name = BR-DA
  Pool Type = Backup
  Recycle = yes                       # Bareos can automatically recycle Volumes
  AutoPrune = yes                     # Prune expired volumes
  Volume Retention = 7 days           # How long should the Full Backups be kept? (#06)
  Maximum Volume Bytes = 2G           # Limit Volume size to something reasonable
  Maximum Volumes = 100000            # Limit number of Volumes in Pool
  Label Format = "BR-DA-"             # Volumes will be labeled "BR-DA-"
}

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/pool/BRONZE-MONTHLY-POOL.conf
Pool {
  Name = BR-MO
  Pool Type = Backup
  Recycle = yes                       # Bareos can automatically recycle Volumes
  AutoPrune = yes                     # Prune expired volumes
  Volume Retention = 120 days         # How long should the Full Backups be kept? (#06)
  Maximum Volume Bytes = 2G           # Limit Volume size to something reasonable
  Maximum Volumes = 100000            # Limit number of Volumes in Pool
  Label Format = "BR-MO-"             # Volumes will be labeled "BR-MO-"
}

File below is left unchanged.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/schedule/WeeklyCycle.conf
Schedule {
  Name = "WeeklyCycle"
  Run = Full 1st sat at 21:00                   # (#04)
  Run = Differential 2nd-5th sat at 21:00       # (#07)
  Run = Incremental mon-fri at 21:00            # (#10)
}

File below is left unchanged.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/schedule/WeeklyCycle.conf
Schedule {
  Name = "WeeklyCycle"
  Run = Full 1st sat at 21:00                   # (#04)
  Run = Differential 2nd-5th sat at 21:00       # (#07)
  Run = Incremental mon-fri at 21:00            # (#10)
}

Contents of the /usr/local/etc/bareos/bareos-dir.d/jobdefs/DefaultJob.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/jobdefs/DefaultJob.conf
JobDefs {
  Name = "DefaultJob"
  Type = Backup
  Level = Differential
  Client = Default
  FileSet = "SelfTest"
  Schedule = "WeeklyCycle"
  Storage = File
  Messages = Standard
  Pool = BR-DA
  Priority = 10
  Write Bootstrap = "/bareos/bootstrap/%c.bsr"
}

Contents of the /usr/local/etc/bareos/bareos-dir.d/storage/File.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/storage/File.conf
Storage {
  Name = File
  Address = replica.backup.org
  Password = "BAREOS-SD-PASSWORD"
  Device = FileStorage
  Media Type = File
}

Contents of the /usr/local/etc/bareos/bareos-dir.d/console/bareos-mon.conf file after modifications.

root@replica: # cat /usr/local/etc/bareos/bareos-dir.d/console/bareos-mon.conf
Console {
  Name = bareos-mon
  Description = "Restricted console used by tray-monitor to get the status of the director."
  Password = "BAREOS-MON-PASSWORD"
  CommandACL = status, .status
  JobACL = *all*
}

Contents of the /usr/local/etc/bareos/bareos-dir.d/fileset/Catalog.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/fileset/Catalog.conf
FileSet {
  Name = "Catalog"
  Description = "Backup the catalog dump and Bareos configuration files."
  Include {
    Options {
      signature = MD5
      Compression = lzo
    }
    File = "/var/db/bareos"
    File = "/usr/local/etc/bareos"
  }
}

Contents of the /usr/local/etc/bareos/bareos-dir.d/fileset/SelfTest.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/fileset/SelfTest.conf
FileSet {
  Name = "SelfTest"
  Description = "fileset just to backup some files for selftest"
  Include {
    Options {
      Signature   = MD5
      Compression = lzo
    }
    File = "/usr/local/sbin"
  }
}

We do not need bundled LinuxAll.conf and WindowsAllDrives.conf filesets so we will delete them.

root@replica:~ # ls -l /usr/local/etc/bareos/bareos-dir.d/fileset/
total 18
-rw-rw----  1 bareos  bareos  250 Apr 27 02:25 Catalog.conf
-rw-rw----  1 bareos  bareos  765 Apr 16 08:14 LinuxAll.conf
-rw-rw----  1 bareos  bareos  210 Apr 27 02:27 SelfTest.conf
-rw-rw----  1 bareos  bareos  362 Apr 16 08:14 WindowsAllDrives.conf

root@replica:~ # rm -f /usr/local/etc/bareos/bareos-dir.d/fileset/LinuxAll.conf

root@replica:~ # rm -f /usr/local/etc/bareos/bareos-dir.d/fileset/WindowsAllDrives.conf

We will now define two new filesets Windows.conf and UNIX.conf files.

New /usr/local/etc/bareos/bareos-dir.d/fileset/Windows.conf file.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/fileset/Windows.conf
FileSet {
  Name = Windows
  Enable VSS = yes
  Include {
    Options {
      Signature = MD5
      Drive Type = fixed
      IgnoreCase = yes
      WildFile = "[A-Z]:/pagefile.sys"
      WildDir  = "[A-Z]:/RECYCLER"
      WildDir  = "[A-Z]:/$RECYCLE.BIN"
      WildDir  = "[A-Z]:/System Volume Information"
      Exclude = yes
      Compression = lzo
    }
    File = /
  }
}

New /usr/local/etc/bareos/bareos-dir.d/fileset/UNIX.conf file.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/fileset/UNIX.conf
FileSet {
  Name = "UNIX"
  Include {
    Options {
      Signature = MD5 # calculate md5 checksum per file
      One FS = No     # change into other filessytems
      FS Type = ufs
      FS Type = btrfs
      FS Type = ext2  # filesystems of given types will be backed up
      FS Type = ext3  # others will be ignored
      FS Type = ext4
      FS Type = reiserfs
      FS Type = jfs
      FS Type = xfs
      FS Type = zfs
      noatime = yes
      Compression = lzo
    }
    File = /
  }
  # Things that usually have to be excluded
  # You have to exclude /tmp
  # on your bareos server
  Exclude {
    File = /var/db/bareos
    File = /tmp
    File = /proc
    File = /sys
    File = /var/tmp
    File = /.journal
    File = /.fsck
  }
}

File below is left unchanged.

root@replica: # cat /usr/local/etc/bareos/bareos-dir.d/profile/operator.conf
Profile {
   Name = operator
   Description = "Profile allowing normal Bareos operations."

   Command ACL = !.bvfs_clear_cache, !.exit, !.sql
   Command ACL = !configure, !create, !delete, !purge, !sqlquery, !umount, !unmount
   Command ACL = *all*

   Catalog ACL = *all*
   Client ACL = *all*
   FileSet ACL = *all*
   Job ACL = *all*
   Plugin Options ACL = *all*
   Pool ACL = *all*
   Schedule ACL = *all*
   Storage ACL = *all*
   Where ACL = *all*
}

Contents of the /usr/local/etc/bareos/bareos-sd.d/messages/Standard.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-sd.d/messages/Standard.conf
Messages {
  Name = Standard
  Director = replica.backup.org = all
  Description = "Send all messages to the Director."
}

We will add /bareos/storage/FileStorage path as out FileStorage place for backups.

Contents of the /usr/local/etc/bareos/bareos-sd.d/device/FileStorage.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-sd.d/device/FileStorage.conf
Device {
  Name = FileStorage
  Media Type = File
  Archive Device = /bareos/storage/FileStorage
  LabelMedia = yes;                   # lets Bareos label unlabeled media
  Random Access = yes;
  AutomaticMount = yes;               # when device opened, read it
  RemovableMedia = no;
  AlwaysOpen = no;
  Description = "File device. A connecting Director must have the same Name and MediaType."
}

Contents of the /usr/local/etc/bareos/bareos-sd.d/storage/bareos-sd.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-sd.d/storage/bareos-sd.conf
Storage {
  Name = replica.backup.org
  Maximum Concurrent Jobs = 20

  # remove comment from "Plugin Directory" to load plugins from specified directory.
  # if "Plugin Names" is defined, only the specified plugins will be loaded,
  # otherwise all storage plugins (*-sd.so) from the "Plugin Directory".
  #
  # Plugin Directory = /usr/local/lib/bareos/plugins
  # Plugin Names = ""
}

Contents of the /usr/local/etc/bareos/bareos-sd.d/director/bareos-mon.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-sd.d/director/bareos-mon.conf
Director {
  Name = bareos-mon
  Password = "BAREOS-SD-PASSWORD"
  Monitor = yes
  Description = "Restricted Director, used by tray-monitor to get the status of this storage daemon."
}

Contents of the /usr/local/etc/bareos/bareos-sd.d/director/bareos-dir.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-sd.d/director/bareos-dir.conf
Director {
  Name = replica.backup.org
  Password = "BAREOS-SD-PASSWORD"
  Description = "Director, who is permitted to contact this storage daemon."
}

Contents of the /usr/local/etc/bareos/bareos-fd.d/messages/Standard.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-fd.d/messages/Standard.conf
Messages {
  Name = Standard
  Director = replica.backup.org = all, !skipped, !restored
  Description = "Send relevant messages to the Director."
}

Contents of the /usr/local/etc/bareos/bareos-fd.d/director/bareos-dir.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-fd.d/director/bareos-dir.conf
Director {
  Name = replica.backup.org
  Password = "BAREOS-FD-PASSWORD"
  Description = "Allow the configured Director to access this file daemon."
}

Contents of the /usr/local/etc/bareos/bareos-fd.d/director/bareos-mon.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-fd.d/director/bareos-mon.conf
Director {
  Name = bareos-mon
  Password = "BAREOS-MON-PASSWORD"
  Monitor = yes
  Description = "Restricted Director, used by tray-monitor to get the status of this file daemon."
}

Contents of the /usr/local/etc/bareos/bareos-fd.d/client/myself.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-fd.d/client/myself.conf
Client {
  Name = replica.backup.org
  Maximum Concurrent Jobs = 20

  # remove comment from "Plugin Directory" to load plugins from specified directory.
  # if "Plugin Names" is defined, only the specified plugins will be loaded,
  # otherwise all storage plugins (*-fd.so) from the "Plugin Directory".
  #
  # Plugin Directory = /usr/local/lib/bareos/plugins
  # Plugin Names = ""

  # if compatible is set to yes, we are compatible with bacula
  # if set to no, new bareos features are enabled which is the default
  # compatible = yes
}

Contents of the /usr/local/etc/bareos/bareos-dir.d/client/bareos-fd.conf file after modifications.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/client/bareos-fd.conf
Client {
  Name = bareos-fd
  Description = "Client resource of the Director itself."
  Address = localhost
  Password = "BAREOS-FD-PASSWORD"
}

Lets see which files and Bareos components hold which passwords.

root@replica:~ # cd /usr/local/etc/bareos

root@replica:/usr/local/etc/bareos # pwd
/usr/local/etc/bareos

root@replica:/usr/local/etc/bareos # grep -r Password . | sort -k 4 | column -t
./bareos-dir.d/director/bareos-dir.conf:        Password  =  "BAREOS-DIR-PASSWORD"
./bconsole.d/bconsole.conf:                     Password  =  "BAREOS-DIR-PASSWORD"
./bareos-dir.d/client/Default.conf:             Password  =  "BAREOS-FD-PASSWORD"
./bareos-dir.d/client/bareos-fd.conf:           Password  =  "BAREOS-FD-PASSWORD"
./bareos-dir.d/client/replica.backup.org.conf:  Password  =  "BAREOS-FD-PASSWORD"
./bareos-fd.d/director/bareos-dir.conf:         Password  =  "BAREOS-FD-PASSWORD"
./bareos-dir.d/console/bareos-mon.conf:         Password  =  "BAREOS-MON-PASSWORD"
./bareos-fd.d/director/bareos-mon.conf:         Password  =  "BAREOS-MON-PASSWORD"
./bareos-dir.d/storage/File.conf:               Password  =  "BAREOS-SD-PASSWORD"
./bareos-sd.d/director/bareos-dir.conf:         Password  =  "BAREOS-SD-PASSWORD"
./bareos-sd.d/director/bareos-mon.conf:         Password  =  "BAREOS-SD-PASSWORD"

Lets fix the rights after creating all new files.

root@replica:~ # chown -R bareos:bareos /usr/local/etc/bareos
root@replica:~ # find /usr/local/etc/bareos -type f -exec chmod 640 {} ';'
root@replica:~ # find /usr/local/etc/bareos -type d -exec chmod 750 {} ';'

Bareos WebUI

Now we will add/configure files for the Bareos WebUI interface.

The main Nginx webserver configuration file.

root@replica:~ # cat /usr/local/etc/nginx/nginx.conf
user                 www;
worker_processes     4;
worker_rlimit_nofile 51200;
error_log            /var/log/nginx/error.log;

events {
  worker_connections 1024;
}

http {
  include           mime.types;
  default_type      application/octet-stream;
  log_format        main '$remote_addr - $remote_user [$time_local] "$request" ';
  access_log        /var/log/nginx/access.log main;
  sendfile          on;
  keepalive_timeout 65;

  server {
    listen       9100;
    server_name  replica.backup.org bareos;
    root         /usr/local/www/bareos-webui/public;

    location / {
      index index.php;
      try_files $uri $uri/ /index.php?$query_string;
    }

    location ~ .php$ {
      fastcgi_pass 127.0.0.1:9000;
      fastcgi_param APPLICATION_ENV production;
      fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
      include fastcgi_params;
      try_files $uri =404;
    }
  }
}

For the PHP we will modify the bundled config file from package /usr/local/etc/php.ini-production file.

root@replica:~ # cp /usr/local/etc/php.ini-production /usr/local/etc/php.ini

root@replica:~ # vi /usr/local/etc/php.ini

We only add the timezone, for my location it is the Europe/Warsaw location.

root@replica:~ # diff -u php.ini-production php.ini
--- php.ini-production  2017-08-12 03:23:36.000000000 +0200
+++ php.ini     2017-09-12 18:50:40.513138000 +0200
@@ -934,6 +934,7 @@
 ; Defines the default timezone used by the date functions
 ; http://php.net/date.timezone
-;date.timezone =
+date.timezone = Europe/Warsaw

 ; http://php.net/date.default-latitude
 ;date.default_latitude = 31.7667

Here is the PHP php-fpm daemon configuration.

root@replica:~ # cat /usr/local/etc/php-fpm.conf
[global]
pid = run/php-fpm.pid
log_level = notice

[www]
user = www
group = www
listen = 127.0.0.1:9000
listen.backlog = -1
listen.owner = www
listen.group = www
listen.mode = 0660
listen.allowed_clients = 127.0.0.1
pm = static
pm.max_children = 4
pm.start_servers = 1
pm.min_spare_servers = 0
pm.max_spare_servers = 4
pm.process_idle_timeout = 1000s;
pm.max_requests = 500
request_terminate_timeout = 0
rlimit_files = 51200
env[HOSTNAME] = $HOSTNAME
env[PATH] = /usr/local/bin:/usr/bin:/bin
env[TMP] = /tmp
env[TMPDIR] = /tmp
env[TEMP] = /tmp

Rest of the Bareos WebUI configuration.

New /usr/local/etc/bareos/bareos-dir.d/console/admin.conf file.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/console/admin.conf
Console {
  Name = admin
  Password = ADMIN-PASSWORD
  Profile = webui-admin
}

New /usr/local/etc/bareos/bareos-dir.d/profile/webui-admin.conf file.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.d/profile/webui-admin.conf
Profile {
  Name = webui-admin
  CommandACL = !.bvfs_clear_cache, !.exit, !.sql, !configure, !create, !delete, !purge, !sqlquery, !umount, !unmount, *all*
  Job ACL = *all*
  Schedule ACL = *all*
  Catalog ACL = *all*
  Pool ACL = *all*
  Storage ACL = *all*
  Client ACL = *all*
  FileSet ACL = *all*
  Where ACL = *all*
  Plugin Options ACL = *all*
}

You may add other directors here as well.

Modified /usr/local/etc/bareos-webui/directors.ini file.

root@replica:~ # cat /usr/local/etc/bareos-webui/directors.ini
;------------------------------------------------------------------------------
; Section localhost-dir
;------------------------------------------------------------------------------
[replica.backup.org]
enabled = "yes"
diraddress = "replica.backup.org"
dirport = 9101
catalog = "MyCatalog"

Modified /usr/local/etc/bareos-webui/configuration.ini file.

root@replica:~ # cat /usr/local/etc/bareos-webui/configuration.ini
;------------------------------------------------------------------------------
; SESSION SETTINGS
;------------------------------------------------------------------------------
[session]
timeout=3600

;------------------------------------------------------------------------------
; DASHBOARD SETTINGS
;------------------------------------------------------------------------------
[dashboard]
autorefresh_interval=60000

;------------------------------------------------------------------------------
; TABLE SETTINGS
;------------------------------------------------------------------------------
[tables]
pagination_values=10,25,50,100
pagination_default_value=25
save_previous_state=false

;------------------------------------------------------------------------------
; VARIOUS SETTINGS
;------------------------------------------------------------------------------
[autochanger]
labelpooltype=scratch

Last but not least, we need to set permissions for Bareos WebUI configuration files.

root@replica:~ # chown -R www:www /usr/local/etc/bareos-webui
root@replica:~ # chown -R www:www /usr/local/www/bareos-webui

Logs

Lets create the needed log files and fix their permissions.

root@replica:~ # chown -R bareos:bareos /var/log/bareos
root@replica:~ # :>               /var/log/php-fpm.log
root@replica:~ # chown -R www:www /var/log/php-fpm.log
root@replica:~ # chown -R www:www /var/log/nginx

We will now add rules to the newsyslog(8) log rotate daemon, we do not want our filesystem to fill up don’t we?

As newsyslog does cover the *.conf.d directories we will use them instead of modifying the main /etc/newsyslog.conf configuration file.

root@replica:~ # grep conf\\.d /etc/newsyslog.conf
 /etc/newsyslog.conf.d/*
 /usr/local/etc/newsyslog.conf.d/*

root@replica:~ # mkdir -p /usr/local/etc/newsyslog.conf.d

root@replica:~ # cat > /usr/local/etc/newsyslog.conf.d/bareos << __EOF
# BAREOS
/var/log/php-fpm.log             www:www       640  7     100    @T00  J
/var/log/nginx/access.log        www:www       640  7     100    @T00  J
/var/log/nginx/error.log         www:www       640  7     100    @T00  J
/var/log/bareos/bareos.log       bareos:bareos 640  7     100    @T00  J
/var/log/bareos/bareos-audit.log bareos:bareos 640  7     100    @T00  J
__EOF

Lets verify that newsyslog(8) understands out configuration.

root@replica:~ # newsyslog -v | tail -5
/var/log/php-fpm.log : --> will trim at Tue May  1 00:00:00 2018
/var/log/nginx/access.log : --> will trim at Tue May  1 00:00:00 2018
/var/log/nginx/error.log : --> will trim at Tue May  1 00:00:00 2018
/var/log/bareos/bareos.log : --> will trim at Tue May  1 00:00:00 2018
/var/log/bareos/bareos-audit.log : --> will trim at Tue May  1 00:00:00 2018

Skel

We now need to create so called Bareos skel files for the rc(8) script to gather all the configuration in one file.

If we do not do that the Bareos services would not stop and we will see an error like that one below.

root@replica:~ # /usr/local/etc/rc.d/bareos-sd onestart
Starting bareos_sd.
27-Apr 02:59 bareos-sd JobId 0: Error: parse_conf.c:580 Failed to read config file "/usr/local/etc/bareos/bareos-sd.conf"
bareos-sd ERROR TERMINATION
parse_conf.c:148 Failed to find config filename.
/usr/local/etc/rc.d/bareos-sd: WARNING: failed to start bareos_sd

Lets create them then …

root@replica:~ # cat > /usr/local/etc/bareos/bareos-dir.conf << __EOF
 @/usr/local/etc/bareos/bareos-dir.d/*/*
__EOF

root@replica:~ # cat > /usr/local/etc/bareos/bareos-fd.conf << __EOF
@/usr/local/etc/bareos/bareos-fd.d/*/*
__EOF

root@replica:~ # cat > /usr/local/etc/bareos/bareos-sd.conf << __EOF
@/usr/local/etc/bareos/bareos-sd.d/*/*
__EOF

root@replica:~ # cat > /usr/local/etc/bareos/bconsole.conf << __EOF
@/usr/local/etc/bareos/bconsole.d/*
__EOF

… and verify their contents.

root@replica:~ # cat /usr/local/etc/bareos/bareos-dir.conf
@/usr/local/etc/bareos/bareos-dir.d/*/*

root@replica:~ # cat /usr/local/etc/bareos/bareos-fd.conf
@/usr/local/etc/bareos/bareos-fd.d/*/*

root@replica:~ # cat /usr/local/etc/bareos/bareos-sd.conf
@/usr/local/etc/bareos/bareos-sd.d/*/*

root@replica:~ # cat /usr/local/etc/bareos/bconsole.conf
@/usr/local/etc/bareos/bconsole.d/*

After all our modification and added files lefs make sure that /usr/local/etc/bareos dir permissions are properly set.

root@replica:~ # chown -R bareos:bareos /usr/local/etc/bareos
root@replica:~ # find /usr/local/etc/bareos -type f -exec chmod 640 {} ';'
root@replica:~ # find /usr/local/etc/bareos -type d -exec chmod 750 {} ';'

Its Alive!

Back to our system settings, we will add service start to the main FreeBSD /etc/rc.conf file.

After the modifications our final /etc/rc.conf file will look as follows.

root@replica:~ # cat /etc/rc.conf
# NETWORK
  hostname=replica.backup.org
  ifconfig_em0="inet 10.0.10.30/24 up"
  defaultrouter="10.0.10.1"

# DAEMONS
  zfs_enable=YES
  sshd_enable=YES
  nfs_client_enable=YES
  syslogd_flags="-ss"
  sendmail_enable=NONE

# OTHER
  clear_tmp_enable=YES
  dumpdev=NO

# BAREOS
  postgresql_enable=YES
  postgresql_class=pgsql
  bareos_dir_enable=YES
  bareos_sd_enable=YES
  bareos_fd_enable=YES
  php_fpm_enable=YES
  nginx_enable=YES

As PostgreSQL server is already running …

root@replica:~ 	# /usr/local/etc/rc.d/postgresql status
pg_ctl: server is running (PID: 15205)
/usr/local/bin/postgres "-D" "/usr/local/pgsql/data"

… we will now start rest of our Bareos stack services.

First the PHP php-fpm daemon.

root@replica:~ # /usr/local/etc/rc.d/php-fpm start
Performing sanity check on php-fpm configuration:
[27-Apr-2018 02:57:09] NOTICE: configuration file /usr/local/etc/php-fpm.conf test is successful

Starting php_fpm.

The Nginx webserver.

root@replica:~ # /usr/local/etc/rc.d/nginx start
Performing sanity check on nginx configuration:
nginx: the configuration file /usr/local/etc/nginx/nginx.conf syntax is ok
nginx: configuration file /usr/local/etc/nginx/nginx.conf test is successful
Starting nginx.

Bareos Storage Daemon.

root@replica:~ # /usr/local/etc/rc.d/bareos-sd start
Starting bareos_sd.

Bareos File Daemon also known as Bareos client.

root@replica:~ # /usr/local/etc/rc.d/bareos-fd start
Starting bareos_fd.

… and last but least, the most important daemon of this guide, the Bareos Director.

root@replica:~ # /usr/local/etc/rc.d/bareos-dir start
Starting bareos_dir.

We may now see on what ports our daemons are listening.

root@replica:~ # sockstat -l4
USER     COMMAND    PID   FD PROTO  LOCAL ADDRESS         FOREIGN ADDRESS      
bareos   bareos-dir 89823 4  tcp4   *:9101                *:*
root     bareos-fd  73066 3  tcp4   *:9102                *:*
www      nginx      33857 6  tcp4   *:9100                *:*
www      nginx      28675 6  tcp4   *:9100                *:*
www      nginx      20960 6  tcp4   *:9100                *:*
www      nginx      15881 6  tcp4   *:9100                *:*
root     nginx      14388 6  tcp4   *:9100                *:*
www      php-fpm    84047 0  tcp4   127.0.0.1:9000        *:*
www      php-fpm    82285 0  tcp4   127.0.0.1:9000        *:*
www      php-fpm    80688 0  tcp4   127.0.0.1:9000        *:*
www      php-fpm    74735 0  tcp4   127.0.0.1:9000        *:*
root     php-fpm    70518 8  tcp4   127.0.0.1:9000        *:*
bareos   bareos-sd  5151  3  tcp4   *:9103                *:*
pgsql    postgres   20009 4  tcp4   127.0.0.1:5432        *:*
root     sshd       49253 4  tcp4   *:22                  *:*

In case You wandered in what order these services will start, below is the answer from rc(8) subsystem.

root@replica:~ # rcorder /etc/rc.d/* /usr/local/etc/rc.d/* | grep -E '(bareos|php-fpm|nginx|postgresql)'
/usr/local/etc/rc.d/postgresql
/usr/local/etc/rc.d/php-fpm
/usr/local/etc/rc.d/nginx
/usr/local/etc/rc.d/bareos-sd
/usr/local/etc/rc.d/bareos-fd
/usr/local/etc/rc.d/bareos-dir

We can now access http://replica.backup.org:9100 in our browser.

bareos-webui-01

Its indeed alive, we can now login with admin user and ADMIN-PASSWORD password.

bareos-webui-02-dashboard

As we logged in we see empty Bareos dashboard.

Jobs

Now, to make life easier I have prepared two scripts for adding clients to the Bareos server.

The BRONZE-job.sh and BRONZE-sched.sh for generate Bareos files for new jobs and schedules. We will put them into /root/bin dir for convenience.

root@replica:~ # mkdir /root/bin

Both scripts are available below:

After downloading them please rename them accordingly (WordPress limitation).

root@replica:~ # mv BRONZE-sched.sh.key BRONZE-sched.sh
root@replica:~ # mv BRONZE-job.sh.key   BRONZE-job.sh

Lets make them executable.

root@replica:~ # chmod +x /root/bin/BRONZE-sched.sh
root@replica:~ # chmod +x /root/bin/BRONZE-job.sh

Below is ‘help’ message for each of them.

root@replica:~ # /root/bin/BRONZE-sched.sh 
usage: BRONZE-sched.sh GROUP TIME

example:
  BRONZE-sched.sh 01 21:00
root@replica:~ # /root/bin/BRONZE-job.sh
usage: BRONZE-job.sh GROUP TIME CLIENT TYPE

  GROUP option: 01 | 02 | 03
   TIME option: 00:00 - 23:59
 CLIENT option: FQDN
   TYPE option: UNIX | Windows

example:
  BRONZE-job.sh 01 21:00 CLIENT.domain.com UNIX

Client

For the first client we will use the replica.backup.org client – the server itself.

First use the BRONZE-sched.sh to create new scheduler configuration. The script will echo names of the files it created.

root@replica:~ # /root/bin/BRONZE-sched.sh 01 21:00
/usr/local/etc/bareos/bareos-dir.d/schedule/BRONZE-DAILY-01-2100-SCHED.conf
/usr/local/etc/bareos/bareos-dir.d/jobdefs/BRONZE-DAILY-01-2100-UNIX.conf
/usr/local/etc/bareos/bareos-dir.d/jobdefs/BRONZE-DAILY-01-2100-Windows.conf
/usr/local/etc/bareos/bareos-dir.d/schedule/BRONZE-MONTHLY-01-2100-SCHED.conf
/usr/local/etc/bareos/bareos-dir.d/jobdefs/BRONZE-MONTHLY-01-2100-UNIX.conf
/usr/local/etc/bareos/bareos-dir.d/jobdefs/BRONZE-MONTHLY-01-2100-Windows.conf

We will not use Windows backups for that client in that schedule so we can remove them.

root@replica:~ # rm -f \
  /usr/local/etc/bareos/bareos-dir.d/jobdefs/BRONZE-DAILY-01-2100-Windows.conf \
  /usr/local/etc/bareos/bareos-dir.d/jobdefs/BRONZE-MONTHLY-01-2100-Windows.conf

Then use the BRONZE-job.sh to add client and its type to created earlier schedule. Names of the created files will also be echoed to stdout.

root@replica:~ # /root/bin/BRONZE-job.sh 01 21:00 replica.backup.org UNIX
INFO: client DNS check.
INFO: DNS 'A' RECORD: Host replica.backup.org not found: 3(NXDOMAIN)
INFO: DNS 'PTR' RECORD: Host 3\(NXDOMAIN\) not found: 3(NXDOMAIN)
/usr/local/etc/bareos/bareos-dir.d/job/BRONZE-DAILY-01-2100-replica.backup.org.conf
/usr/local/etc/bareos/bareos-dir.d/job/BRONZE-MONTHLY-01-2100-replica.backup.org.conf

Now we need to reload the Bareos server configuration.

root@replica:~ # echo reload | bconsole
Connecting to Director localhost:9101
1000 OK: replica.backup.org Version: 16.2.7 (09 October 2017)
Enter a period to cancel a command.
reload
reloaded

Lets see how it looks in the browser. We will run that job, then cancel it and then rerun it again.

bareos-webui-03-clients

Client replica.backup.org is configured.

Lets go to Jobs tab to start its backup Job.

bareos-webui-04-jobs

Message that backup Job has started.

bareos-webui-05

We can see it in running state on Jobs tab.

bareos-webui-06

… and on the Dashboard.

bareos-webui-07

We can also display its messages by clicking on its number.

bareos-webui-08

The Jobs tab after cancelling the first Job and starting it again till completion.

bareos-webui-09

… and the Dashboard after these activities.

bareos-webui-10-dashboard

Restore

Lets restore some data, in Bareos its a breeze as its accessed directly in the browser on the Restore tab.

bareos-webui-11-restore

The Restore Job has started.

bareos-webui-12

The Dashboard after restoration.

bareos-webui-13-dashboard

… and Volumes with our precious data.

bareos-webui-14-volumes

Contents of a Volume.

bareos-webui-15-volumes-backups

Status of our Bareos Director.

bareos-webui-16

… and Director Messages, an equivalent of query actlog from IBM TSM or as they call it recently – IBM Spectrum Protect.

bareos-webui-17-messages

… and Bareos Console (bconsole) directly in the browser. Masterpiece!

bareos-webui-18-console

Confirmation about the restored file.

root@replica:~ # ls -l /tmp/bareos-restores/COPYRIGHT 
-r--r--r--  1 root  wheel  6199 Jul 21  2017 /tmp/bareos-restores/COPYRIGHT

root@replica:~ # sha256 /tmp/bareos-restores/COPYRIGHT /COPYRIGHT | column -t
SHA256  (/tmp/bareos-restores/COPYRIGHT)  =  79b7aaafa1bc42a1ff03f1f78a667edb9a203dbcadec06aabc875e25a83d23f0
SHA256  (/COPYRIGHT)                      =  79b7aaafa1bc42a1ff03f1f78a667edb9a203dbcadec06aabc875e25a83d23f0

Remote Replica

We have volumes with backup in the /bareos directory, we will now configure rsync(1) to replicate these backups to the /bareos-dr directory, to NFS server in other location.

root@replica:~ # pkg install rsync

The rsync(1) command will look like that.


/usr/local/bin/rsync -r -u -l -p -t -S --force --no-whole-file --numeric-ids --delete-after /bareos/ /bareos-dr/

We will put that command into the crontab(1) root job.

root@replica:~ # crontab -e

root@replica:~ # crontab -l
0 7 * * * /usr/local/bin/rsync -r -u -l -p -t -S --force --no-whole-file --numeric-ids --delete-after /bareos/ /bareos-dr/

As all backups have finished before 7:00, the end of backup window, we will start replication by then.

Summary

So we have a configured ready to make backups and restore Bareos Backup Server on a FreeBSD operating system. It can be used as an Appliance on any virtualization platform or also on a physical server with local storage resources without NFS shares.

UPDATE 1 – Die Hard Tribute in 9.2-RC3 Loader

The FreeBSD Developers even made a tribute to the Die Hard movie and actually implemented the Nakatomi Socrates screen in the FreeBSD 9.2-RC3 loader as shown on the images below. Unfortunately it has been removed in later FreeBSD 9.2-RC4 and official FreeBSD 9.2-RELEASE versions.

freebsd-9.2-nakatomi-socrates-01

freebsd-9.2-nakatomi-socrates-02

UPDATE 2

The Bareos Backup Server on FreeBSD article was featured in the BSD Now 254 – Bare the OS episode.

Thanks for mentioning!

Β 

EOF
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15 thoughts on “Bareos Backup Server on FreeBSD

  1. Pingback: Home | vermaden

  2. Pingback: BareOS backup server (FreeBSD) | 0ddn1x: tricks with *nix

  3. Pingback: Bare the OS | BSD Now 254 | Jupiter Broadcasting

  4. Marc Leforestier

    Hello ! Thanks a lot for this πŸ˜‰
    Just a thing. When defining conf files in section Skel :

    cat > /usr/local/etc/bareos/bareos-sd.conf << __EOF
    @/usr/local/etc/bareos/bareos-sd.d/*/*.conf
    __EOF

    in order to ignore sample or ~ files and have this sort of error :
    Attempt to define second "Director" resource named "bareos-dir" is not permitted.
    Attempt to define second "Messages" resource named "Standard" is not permitted.

    Thanks again !

    Like

    Reply
    1. vermaden Post author

      Thanks πŸ™‚

      Removing the *.sample files is one of the steps in the guide:

      We will now take care of the Bareos server configuration. There are a lot *.sample files that we do not need. (…)

      root@replica:~ # find /usr/local/etc/bareos -name \*\.sample -delete
      

      Hope that helps.

      Regards.

      Like

      Reply
      1. Marc Leforestier

        Oups πŸ˜‰

        Another thing. Have you test the truncate action ?
        (adding Action On Purge = Truncate in the pool def)
        It can be usefull for saving space but I saw on google that it’s probably don’t work with Bareos.

        Like

      2. vermaden Post author

        According to the Bareos Manual it is supported.

        Action On Purge = {ActiononPurge}
        
            The directive Action On Purge=Truncate instructs Bareos to truncate the volume when it is purged
            with the purge volume action=truncate command. It is useful to prevent disk based volumes from
            consuming too much space.
        

        Liked by 1 person

  5. Ian

    This confuses me greatly:

    After install we will disable the /zroot mounting.
    root@replica:/ # zfs set mountpoint=none zroot

    So what happens when I reboot my server? it can’t mount the root zfs filesystem called /zroot, so my server will fail to boot?

    Like

    Reply
    1. vermaden Post author

      The / dataset is mounted from the Boot Environment ZFS dataset – zroot/ROOT/default – removal of /zroot mountpoint for the entire zroot pool changes nothing for that πŸ™‚

      Like

      Reply
      1. Ian

        Thank you for the speedy reply.

        I am new to freeBSD and want to clarify.
        So Unmounting /zroot should have no effect on any other mounted filesystems under / or /zroot
        ie

        /storage
        zroot/iocage
        zroot/poudriere

        Why exactly are you unmounting /zroot? What is the benefit?
        What happens if I boot using a rescue usb, will unmounting /zroot cause problems using the rescue usb environment?

        Like

  6. Paul Mahon

    This is a great tutorial, many many thanks for putting it out here! I’m finding this post a wonderful tool for learning how bareos works.

    Right now I’m doing testing, and troubleshooting issues as they come up (at the moment figuring out what the heck this means: 2018-10-05 03:42:48 nix.catpasswd.net JobId 13: Error: Could not open WriteBootstrap file:
    /bareos/bootstrap/nix.catpasswd.net.bsr: ERR=No such file or directory)

    At any rate, when I’m finished testing, and am confident I know how things work, how do I get a fresh start? As in, delete all the backups and catalogs, clear the job history, etc – without messing with the configuration files and such?

    Like

    Reply
    1. vermaden Post author

      Hi and thanks for comment.

      To reset the Bareos instance use these instructions:

      First stop all Bareos daemons.

      # service bareos-dir stop
      # service bareos-fd stop
      # service bareos-sd stop
      

      Then remove its files:

      # rm -rf /var/lib/bareos/storage/
      # rm -rf /var/lib/bareos/*
      

      Drop Bareos database:

      # cd /usr/local/lib/bareos/scripts
      # ./drop_bareos_database
      

      Create Bareos database:

      # cd /usr/local/lib/bareos/scripts
      # ./create_bareos_database
      # ./make_bareos_tables
      # ./grant_bareos_privileges
      

      Start Bareos services:

      # service bareos-dir start
      # service bareos-sd start
      # service bareos-fd start 
      

      Done.

      You should now have clean Bareos installation.

      Regards.

      Like

      Reply

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