307 lines
6.3 KiB
Groff
307 lines
6.3 KiB
Groff
.Dd 24 november 2024
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.Dt "dnsmanagerd" 1
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.Os Linux "(Ubuntu and Alpine)"
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.Sh Name
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.Nm dnsmanagerd
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.Nd the DNS manager daemon.
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.Sh Description
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The
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.Nm dnsmanagerd
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daemon is a micro-service providing DNS domains and zones management.
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.Sh Synopsis
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.
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.Nm dnsmanagerd
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.Op Fl snh
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.Op Fl v Ar verbosity
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.Op Fl -project Ar project-name
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.Op Fl -configuration Ar file
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.
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.Op Fl -service-name Ar name
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.Op Fl -storage-directory Ar path
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.Op Fl -recreate-indexes
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.
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.Op Fl -accepted-domains Ar domains
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.Op Fl -template-directory Ar dir
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.
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.Op Fl l Ar login
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.Op Fl p Ar password
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.Sh Configuration
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Most of the actual configuration will reasonably come from a configuration file, not from command line parameters.
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By default, configuration is read from
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.Pa $XDG_CONFIG_HOME/baguette/dnsmanager.yml
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or
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.Pa /etc/baguette/dnsmanager.yml .
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Configuration file is in YAML, see the following example:
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.in +4
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.nf
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recreate_indexes: true
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accepted_domains:
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- netlib.re
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- codelib.re
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.fi
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.in
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In this example, indexes are recreated, which is related to the
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.Xr DoDB
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document database, see the related documentation to learn more.
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Also, there is a list of accepted domains for
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.Xr dnsmanagerd
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to handle.
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.Sh Configuration file variables
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The following presents the complete list of configuration file variables.
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Generic
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.Xr libipc 7
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related variables:
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.Bl -tag -width " print functions" -compact
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.It Li ipc_timer
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Int32, 30_000
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.br
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The IPC timer wakes the process by default every 30 seconds.
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There is no much point changing this value since nothing is executed periodically anyway, at least for now.
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.It Li verbosity
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Int32, 4
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.br
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[0-4],
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.Dq 0
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being quiet and
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.Dq 4
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meaning printing debug values.
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.It Li ipc_messages_to_show
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Array of
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.Vt Baguette::Configuration::IPC::MESSAGE ,
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[ERROR, EXCEPTION]
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Types of IPC messages to print, for example all connections.
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This is mainly for debug since it is very low-level.
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High-level messages are more relevant to log.
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By default, errors and exceptions are logged.
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See
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.Xr Baguette-crystal-base ,
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which includes the
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.Vt Baguette::Configuration::IPC::MESSAGE
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definition.
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This type has an alias in
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.Xr dnsmanager :
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.Vt IPCMESSAGE .
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.It Li service_name
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String,
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.Dq dnsmanager
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.br
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.Xr libipc 7
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unix socket name.
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.El
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Specific
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.Xr dnsmanagerd
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variables:
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.Bl -tag -width "template_directory" -compact
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.It Li log_file
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String?,
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.Em none
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.br
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Path to the log file.
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.It Li messages_to_mask
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Array of
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.Vt DNSManager::MESSAGE ,
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.Em [ KEEPALIVE ]
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.br
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List of high-level
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.Em dnsmanagerd
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messages to mask in the logs.
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.br
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The type
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.Vt DNSManager::MESSAGE
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has an alias:
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.Vt DNSMESSAGE .
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.It Li recreate_indexes
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Bool, false
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.br
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See
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.Xr DoDB
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documentation.
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.It Li storage_directory
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String,
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.Pa ./db-dnsmanagerd
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.br
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See
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.Xr DoDB
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documentation.
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.It Li login
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String,
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.Dq dnsmanager
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.br
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.Xr dnsmanagerd
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needs to connect itself to
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.Xr authd 1
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with an admin account to then authenticate its users.
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.It Li pass
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String?,
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.Em none
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.It Li template_directory
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String,
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.Pa /etc/dnsmanager/templates
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.br
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New domains require to load a template so users won't have to enter some necessary entries themselves.
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For example, SOA and NS RRs are pre-loaded and updated by an administrator when required.
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.br
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See
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.Pa tools/write-template-zone-file.cr
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.It Li accepted_domains
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Array of String, []
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.br
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List of all accepted domains. Example: netlib.re.
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.El
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.Sh Options
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.Bl -tag -width "-t activation-template-name,"
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.It Li -s , --simulation
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Print configuration then quit.
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.It Li -n , --no-configuration
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No configuration file should be read.
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.It Li -v No verbosity , Li --verbosity No level
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Verbosity level. From 0 to 4. Default: 4.
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.It Li --configuration No file
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Alternative configuration file.
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.It Li --project No project-name
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Project name, used for slotting to enable several instances of
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.Nm authd
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to run at the same time.
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Will search in
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.Pa $XDG_CONFIG_HOME/baguette/<project-name>/auth.yml
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then
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.Pa /etc/baguette/<project-name>/auth.yml .
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.It Li -h , --help
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Show some help, but won't cover as much as the actual manual.
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.It Li --service-name No name
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Name of the
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.Xr libipc 7
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unix socket used by
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.Xr dnsmanagerd
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to be contacted.
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.It Fl -recreate-indexes
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Recreate database indexes (symbolic links).
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.It Fl -storage-directory No dir
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Path of the directory where the
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.Xr dnsmanagerd
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database is stored.
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See the
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.Xr DoDB
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documentation.
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.It Fl -accepted-domains No domains
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Accepted domains, coma separated.
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.br
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For example: netlib.re,example.com
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.It Fl -template-directory No dir
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Directory containing domain templates which are used when creating a new domain.
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Templates can be generated by
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.Xr write-template-zone-file .
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.br
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See the following command:
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.Nm "write-template-zone-file netlib.re"
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.br
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This command generates a file
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.Pa netlib.re.json
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that can be used as a template.
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.El
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Options related to the
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.Xr authd 1
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service used by
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.Xr dnsmanagerd
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to authenticate users (see
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.Sx Configuration file variables ) .
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Of course, it is preferable to get these parameters from a private configuration file.
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.Bl -tag -width "template_directory" -compact
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.It Fl l No login , Fl -login No login
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.
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.It Fl p No password , Fl -pass No password
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.El
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.
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.Sh Detailed description
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The code is based on the
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.Nm libipc
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library and (trivial) JSON requests, enabling a simple API.
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TODO: expand the documentation
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.Sh See also
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TODO: expand the documentation
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.Bl -tag -width "Xr libipc" -compact
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.
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.It Xr libipc 7
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the documentation of the way libipc works
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.
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.It Xr dnsmanagerctl 1
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a command-line-interface client for
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.Xr dnsmanagerd
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.
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.It Xr authd 1
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an authentication and authorization micro-service used by
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.Xr dnsmanagerd
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to handle users (authentication, authorization, preferences and profile)
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.
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.It Xr authctl 1
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a command-line-interface client for
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.Xr authd
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.
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.It Xr mailer 1
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a simple executable to send mails based on templates
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.El
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The Document-oriented DataBase (DoDB) library used in
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.Xr dnsmanagerd .
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.br
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.Lk https://git.baguette.netlib.re/Baguette/dodb.cr dodb
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The online service
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.Dq netlib.re
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provides an interface for the
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.Xr dnsmanagerd
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daemon.
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.br
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.Lk https://www.netlib.re netlib.re
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The source code of the web interface:
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.br
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.Lk https://git.baguette.netlib.re/Baguette/dnsmanager-webclient web-client
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The logging and configuration library for the whole
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.Dq baguette
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project.
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.br
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.Lk https://git.baguette.netlib.re/Baguette/baguette-crystal-base baguette-crystal-base
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.Sh Limitations
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TODO: expand the documentation
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