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schorsch_76
Guru
Joined: 19 Jun 2012
Posts: 450
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 Posted: Wed Jul 09, 2014 5:48 am Post subject: start and stop a tree of services |
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Hi,
now as i got my two hostapds running [1] i want to solve the next issue. I have a USB device for a network card to work as the interface for the ppp daemon. I set up openrc
| Code: |
rc_hotplug="*"
rc_stop_crashed_services="Yes"
rc_start_crashed_services="YES"
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in /etc/udev/rules/70-persistent-net.rules i did a RUN+="/etc/init.d/net.ppp0 start" and RUN+="/etc/init.d/net.ppp0 stop" at the add/remove action lines of my eth3 device.
My final goal is, that the shorewall, ppp0, dnsmasq and co start and stop if i attach my devices.
For example the net.eth3 service starts and stops, but it doesn't start my net.ppp0 service from the eudev rule. From the wiki [2][3] i dont get much info what i can do now. I know, if i do a manual "rc", after attaching the usb device, it starts the services like they are define in runlevel "default".
@skarnet: Could i solve this with s6? Can s6 stop and start a tree of services, if for example, net.eth3 goes away where shorewall/net.ppp0/dnsmasq and others rely on?
[1] https://forums.gentoo.org/viewtopic-t-994626.html
[2] http://wiki.gentoo.org/wiki/OpenRC
[3] http://wiki.gentoo.org/wiki/Iphone_USB_Tethering#udev_trigger |
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khayyam
Watchman
Joined: 07 Jun 2012
Posts: 6227
Location: Room 101
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| Posted: Wed Jul 09, 2014 11:16 am Post subject: |
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schorsch_76 ...
You can create a (stacked) runlevel with these services and have udev run this on card insertion. See this post for an example.
best ... khay |
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schorsch_76
Guru
Joined: 19 Jun 2012
Posts: 450
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| Posted: Wed Jul 09, 2014 11:32 am Post subject: |
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| Thanks! i will take a look at it! |
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khayyam
Watchman
Joined: 07 Jun 2012
Posts: 6227
Location: Room 101
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| Posted: Wed Jul 09, 2014 11:20 pm Post subject: |
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| schorsch_76 wrote: | | Thanks! i will take a look at it! |
schorsch_76 ... you're welcome ... ask if you have any problems or questions.
best ... khay |
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