Configuration backup contains only system configuration files (passwd, config databases, etc). It’s scheduled to be executed every night and will create a new archive only if any file is changed in the last 24 hours.
Backup libraries use conf.d directory behavior (see
When a backup is started, the system will search for all files in
This directory can contain .include and .exclude files. Each file contain a list of file to include/exclude into/from the backup.
/etc/e-smith/templates-custom /etc/e-smith/templates-user-custom /etc/ssh /etc/sudoers /etc/passwd /etc/shadow /etc/group /etc/gshadow
Exclusions are evaluated after all inclusions.
All libraries are inside the
nethserver-backup-config package implements the backup of configuration and relies on the
backup-config key inside the
status: enable or disable the automatic backup, can be
disabled. Default is
The main command is
/sbin/e-smith/backup-config which starts the backup process (if enabled). The backup process has 3 steps:
- pre-backup-config event: used to prepare data, for example a LDAP dump of users
- backup-config-execute action: actually execute the backup if any file is changed in the last 24 hours.
The backup file is saved in
- post-backup-config event: used to post-process the backup file, for example to copy the backup to a remote server or encrypting the archive
The configuration backup runs every night and it creates a new backup only if:
- destination file does not exist
- or new files are added or removed to/from the backup set
- or content of any file inside the set is changed
This package does not provide any default action in the pre-backup-config and post-backup-config events. But you can create a script inside the post-backup-config event to copy the configuration backup to a remote machine using, for example, the SSH protocol.
The configuration backup is included inside the data backup.
The main command is
/sbin/e-smith/restore-config which starts the restore process:
- pre-restore-config event: used to prepare the system, for example stop a running service
- restore-config-execute action: search for a backup file in the well-known directory (see above) and restore it
- post-restore-config event: used to apply restored configuration, for example reinstall packages and load the LDAP dump
This package does not provide any action in the pre-restore-config event.
Please note that if no
/var/lib/nethserver/backup/backup-config.tar.xz file is found, the
will try to access the data backup to retrieve the configuration backup.
--no-reinstall: disable package reinstall during restore
--mask-unit=<name>: use systemd to mask the specified unit (example: disable httpd-admin restart during restore)
--skip-network: do not restore the network configuration
Add custom include/exclude inside following files: