docs: add guide to configuring autorun in install documentation

This commit is contained in:
albertony 2021-01-26 15:28:45 +01:00
parent 7b1ca716bf
commit 60d376c323
2 changed files with 148 additions and 5 deletions

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@ -350,11 +350,9 @@ Command Prompt and then try to access the same drive from Explorer
new drive.
The easiest way around this is to start the drive from a normal
command prompt. It is also possible to start a drive from the SYSTEM
account (using [the WinFsp.Launcher
infrastructure](https://github.com/billziss-gh/winfsp/wiki/WinFsp-Service-Architecture))
which creates drives accessible for everyone on the system or
alternatively using [the nssm service manager](https://nssm.cc/usage).
command prompt. It is also possible to start a drive as the SYSTEM
account, which creates drives accessible for everyone on the system,
read more in the [install documentation](https://rclone.org/install/).
### Limitations

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@ -12,6 +12,7 @@ Rclone is a Go program and comes as a single binary file.
* [Download](/downloads/) the relevant binary.
* Extract the `rclone` or `rclone.exe` binary from the archive
* Run `rclone config` to setup. See [rclone config docs](/docs/) for more details.
* Optionally configure [automatic execution](#autostart).
See below for some expanded Linux / macOS instructions.
@ -226,3 +227,147 @@ Instructions
roles:
- rclone
```
# Autostart #
After installing and configuring rclone, as described above, you are ready to use rclone
as an interactive command line utility. If your goal is to perform *periodic* operations,
such as a regular [sync](https://rclone.org/commands/rclone_sync/), you will probably want
to configure your rclone command in your operating system's scheduler. If you need to
expose *service*-like features, such as [remote control](https://rclone.org/rc/),
[GUI](https://rclone.org/gui/), [serve](https://rclone.org/commands/rclone_serve/)
or [mount](https://rclone.org/commands/rclone_move/), you will often want an rclone
command always running in the background, and configuring it to run in a service infrastructure
may be a better option. Below are some alternatives on how to achieve this on
different operating systems.
NOTE: Before setting up autorun it is highly recommended that you have tested your command
manually from a Command Prompt first.
## Autostart on Windows ##
The most relevant alternatives for autostart on Windows are:
- Run at user log on using the Startup folder
- Run at user log on, at system startup or at schedule using Task Scheduler
- Run at system startup using Windows service
### Running in background
Rclone is a console application, so if not starting from an existing Command Prompt,
e.g. when starting rclone.exe from a shortcut, it will open a Command Prompt window.
When configuring rclone to run from task scheduler and windows service you are able
to set it to run hidden in background. From rclone version 1.54 you can also make it
run hidden from anywhere by adding option `--no-console` (it may still flash briefly
when the program starts). Since rclone normally writes information and any error
messages to the console, you must redirect this to a file to be able to see it.
Rclone has a built-in option `--log-file` for that.
Example command to run a sync in background:
```
c:\rclone\rclone.exe sync c:\files remote:/files --no-console --log-file c:\rclone\logs\sync_files.txt
```
### User account
As mentioned in the [mount](https://rclone.org/commands/rclone_move/) documentation,
mounted drives created as Administrator are not visible to other accounts, not even the
account that was elevated as Administrator. By running the mount command as the
built-in `SYSTEM` user account, it will create drives accessible for everyone on
the system. Both scheduled task and Windows service can be used to achieve this.
NOTE: Remember that when rclone runs as the `SYSTEM` user, the user profile
that it sees will not be yours. This means that if you normally run rclone with
configuration file in the default location, to be able to use the same configuration
when running as the system user you must explicitely tell rclone where to find
it with the [`--config`](https://rclone.org/docs/#config-config-file) option,
or else it will look in the system users profile path (`C:\Windows\System32\config\systemprofile`).
To test your command manually from a Command Prompt, you can run it with
the [PsExec](https://docs.microsoft.com/en-us/sysinternals/downloads/psexec)
utility from Microsoft's Sysinternals suite, which takes option `-s` to
execute commands as the `SYSTEM` user.
### Start from Startup folder ###
To quickly execute an rclone command you can simply create a standard
Windows Explorer shortcut for the complete rclone command you want to run. If you
store this shortcut in the special "Startup" start-menu folder, Windows will
automatically run it at login. To open this folder in Windows Explorer,
enter path `%APPDATA%\Microsoft\Windows\Start Menu\Programs\Startup`,
or `C:\ProgramData\Microsoft\Windows\Start Menu\Programs\StartUp` if you want
the command to start for *every* user that logs in.
This is the easiest approach to autostarting of rclone, but it offers no
functionality to set it to run as different user, or to set conditions or
actions on certain events. Setting up a scheduled task as described below
will often give you better results.
### Start from Task Scheduler ###
Task Scheduler is an administrative tool built into Windows, and it can be used to
configure rclone to be started automatically in a highly configurable way, e.g.
periodically on a schedule, on user log on, or at system startup. It can run
be configured to run as the current user, or for a mount command that needs to
be available to all users it can run as the `SYSTEM` user.
For technical information, see
https://docs.microsoft.com/windows/win32/taskschd/task-scheduler-start-page.
### Run as service ###
For running rclone at system startup, you can create a Windows service that executes
your rclone command, as an alternative to scheduled task configured to run at startup.
#### Mount command built-in service integration ####
For mount commands, Rclone has a built-in Windows service integration via the third party
WinFsp library it uses. Registering as a regular Windows service easy, as you just have to
execute the built-in PowerShell command `New-Service` (requires administrative privileges).
Example of a PowerShell command that creates a Windows service for mounting
some `remote:/files` as drive letter `X:`, for *all* users (service will be running as the
local system account):
```
New-Service -Name Rclone -BinaryPathName 'c:\rclone\rclone.exe mount remote:/files X: --config c:\rclone\config\rclone.conf --log-file c:\rclone\logs\mount.txt'
```
The [WinFsp service infrastructure](https://github.com/billziss-gh/winfsp/wiki/WinFsp-Service-Architecture)
supports incorporating services for file system implementations, such as rclone,
into its own launcher service, as kind of "child services". This has the additional
advantage that it also implements a network provider that integrates into
Windows standard methods for managing network drives. This is currently not
officially supported by Rclone, but with WinFsp version 2019.3 B2 / v1.5B2 or later
it should be possible through path rewriting as described [here](https://github.com/rclone/rclone/issues/3340).
#### Third party service integration ####
To Windows service running any rclone command, the excellent third party utility
[NSSM](http://nssm.cc), the "Non-Sucking Service Manager", can be used.
It includes some advanced features such as adjusting process periority, defining
process environment variables, redirect to file anything written to stdout, and
customized response to different exit codes, with a GUI to configure everything from
(although it can also be used from command line ).
There are also several other alternatives. To mention one more,
[WinSW](https://github.com/winsw/winsw), "Windows Service Wrapper", is worth checking out.
It requires .NET Framework, but it is preinstalled on newer versions of Windows, and it
also provides alternative standalone distributions which includes necessary runtime (.NET 5).
WinSW is a command-line only utility, where you have to manually create an XML file with
service configuration. This may be a drawback for some, but it can also be an advantage
as it is easy to back up and re-use the configuration
settings, without having go through manual steps in a GUI. One thing to note is that
by default it does not restart the service on error, one have to explicit enable this
in the configuration file (via the "onfailure" parameter).
## Autostart on Linux
### Start as a service
To always run rclone in background, relevant for mount commands etc,
you can use systemd to set up rclone as a system or user service. Running as a
system service ensures that it is run at startup even if the user it is running as
has no active session. Running rclone as a user service ensures that it only
starts after the configured user has logged into the system.
### Run periodically from cron
To run a periodic command, such as a copy/sync, you can set up a cron job.