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howto:systemd [2019/09/04 13:22] – typo digital man | howto:systemd [2021/01/01 13:44] – [Ubuntu 16.04+] Retros tip from IRC digital man | ||
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====== Start Synchronet BBS from Systemd ====== | ====== Start Synchronet BBS from Systemd ====== | ||
- | If you run modern GNU/ | + | If you run a modern GNU/ |
- | Instead | + | In this case, instead |
- | Create and edit the follow files (please correct your ExecStart path and User/Group as you need): | + | Create and edit (or download from [[http:// |
===== Ubuntu 16.04+ ===== | ===== Ubuntu 16.04+ ===== | ||
- | / | + | '' |
- | [Unit] | + | < |
+ | [Unit] | ||
Description=Synchronet BBS service | Description=Synchronet BBS service | ||
Documentation=man: | Documentation=man: | ||
After=syslog.target network.target | After=syslog.target network.target | ||
| | ||
- | | + | [Service] |
Type=forking | Type=forking | ||
Environment=SBBSROOT=/ | Environment=SBBSROOT=/ | ||
Line 20: | Line 21: | ||
Group=sbbs | Group=sbbs | ||
PermissionsStartOnly=true | PermissionsStartOnly=true | ||
- | ExecStartPre=/ | ||
ExecStart=/ | ExecStart=/ | ||
ExecReload=/ | ExecReload=/ | ||
Line 26: | Line 26: | ||
RestartSec=30 | RestartSec=30 | ||
| | ||
- | | + | [Install] |
WantedBy=multi-user.target | WantedBy=multi-user.target | ||
+ | </ | ||
Some points in this config: | Some points in this config: | ||
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* **User/ | * **User/ | ||
* **PermissionsStartOnly**. This one tells systemd to execute ExecStartPre as root, but ExecStart as the user and group declared in User, | * **PermissionsStartOnly**. This one tells systemd to execute ExecStartPre as root, but ExecStart as the user and group declared in User, | ||
- | * **ExecStartPre**. Capabilities are lost from the sbbs executable every time it is recompiled. It is possible to mitigate the effect by running setcap just before the daemon is ran. The binding won't fail anymore using this. Please notice you can't point a symlink here, so modify the architecture directory to the right path (gcc.linux.x64.exe.release or gcc.linux.exe.release). | ||
* **ExecStart**. If you don't want to get syslog entries duplicated you will have to run SBBS in daemonized mode, so the " | * **ExecStart**. If you don't want to get syslog entries duplicated you will have to run SBBS in daemonized mode, so the " | ||
* **RestartSec**. It's advisable to wait some secs before attempting restarting in case of failure, just to give some time for binding release. | * **RestartSec**. It's advisable to wait some secs before attempting restarting in case of failure, just to give some time for binding release. | ||
Line 54: | Line 54: | ||
Docs: man:sbbs | Docs: man:sbbs | ||
| | ||
- | | ||
Main PID: 12374 (sbbs) | Main PID: 12374 (sbbs) | ||
| | ||
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Dec 11 20:24:03 HISPAMSX sbbs[1226]: term Node 1 thread terminated (0 node threads remain, 71 clients served) | Dec 11 20:24:03 HISPAMSX sbbs[1226]: term Node 1 thread terminated (0 node threads remain, 71 clients served) | ||
+ | **NOTE**:\\ | ||
+ | If you're running any kind of recent (last 2yrs+) systemd, to avoid the use of '' | ||
===== Monitoring with Byobu (Tmux backend) ===== | ===== Monitoring with Byobu (Tmux backend) ===== | ||
You can have a text mode dashboard for monitoring and configuring your BBS realtime by using Byobu with Tmux or GNU Screen backends. If you are using the Tmux backend. The following configuration splits your screen in three panes: one for SBBS log, other for UMONITOR and a last one for SCFG. Please note that this configuration assumes SBBSCTRL variable is set and that access permissions to the needed files are set for the current user. | You can have a text mode dashboard for monitoring and configuring your BBS realtime by using Byobu with Tmux or GNU Screen backends. If you are using the Tmux backend. The following configuration splits your screen in three panes: one for SBBS log, other for UMONITOR and a last one for SCFG. Please note that this configuration assumes SBBSCTRL variable is set and that access permissions to the needed files are set for the current user. |