B OpenNebula#196: add NIC recontextualization support

Signed-off-by: Petr Ospalý <[email protected]>

src/lib/udev/rules.d/65-context.rules##apk.one

@@ -1,5 +1,13 @@
-# On NIC hogplug the delayed reconfiguration is triggered.
+# On NIC hotplug the delayed reconfiguration is triggered.
 SUBSYSTEM=="net", ACTION=="add", \
+  RUN+="/bin/sh -c 'echo >> /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.network'"
+SUBSYSTEM=="net", ACTION=="add", \
+  RUN+="/sbin/service one-context-reconfigure-delayed restart"
+
+# On NIC detach - workaround for the older OpenNebula versions <5.10.2
+SUBSYSTEM=="net", ACTION=="remove", \
+  RUN+="/bin/sh -c 'echo >> /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.network'"
+SUBSYSTEM=="net", ACTION=="remove", \
   RUN+="/sbin/service one-context-reconfigure-delayed restart"
 
 # On CONTEXT CD-ROM change the immediate reconfiguration is triggered.

src/lib/udev/rules.d/65-context.rules##deb.one

@@ -1,5 +1,14 @@
-# On NIC hogplug the delayed reconfiguration is triggered.
+# On NIC hotplug the delayed reconfiguration is triggered.
 SUBSYSTEM=="net", ACTION=="add", \
+  RUN+="/bin/sh -c 'echo >> /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.network'"
+SUBSYSTEM=="net", ACTION=="add", \
+  TAG+="systemd", ENV{SYSTEMD_WANTS}+="one-context-reconfigure-delayed.service", \
+  RUN+="/usr/bin/timeout 5 /usr/sbin/service one-context-reconfigure-delayed start"
+
+# On NIC detach - workaround for the older OpenNebula versions <5.10.2
+SUBSYSTEM=="net", ACTION=="remove", \
+  RUN+="/bin/sh -c 'echo >> /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.network'"
+SUBSYSTEM=="net", ACTION=="remove", \
   TAG+="systemd", ENV{SYSTEMD_WANTS}+="one-context-reconfigure-delayed.service", \
   RUN+="/usr/bin/timeout 5 /usr/sbin/service one-context-reconfigure-delayed start"
 

src/lib/udev/rules.d/65-context.rules##rpm.systemd.one

@@ -1,7 +1,15 @@
-# On NIC hogplug the delayed reconfiguration is triggered.
+# On NIC hotplug the delayed reconfiguration is triggered.
+SUBSYSTEM=="net", ACTION=="add", \
+  RUN+="/bin/sh -c 'echo >> /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.network'"
 SUBSYSTEM=="net", ACTION=="add", \
   TAG+="systemd", ENV{SYSTEMD_WANTS}+="one-context-reconfigure-delayed.service"
 
+# On NIC detach - workaround for the older OpenNebula versions <5.10.2
+SUBSYSTEM=="net", ACTION=="remove", \
+  RUN+="/bin/sh -c 'echo >> /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.network'"
+SUBSYSTEM=="net", ACTION=="remove", \
+  RUN+="/bin/systemctl --no-block start one-context-reconfigure-delayed.service"
+
 # When CONTEXT CD-ROM is changed, it generates 2 events. This rule takes
 # every second event and triggers systemd service one-context-reconfigure.
 # This service also stops any existing delayed reconfiguration.

src/lib/udev/rules.d/65-context.rules##rpm.sysv.one

@@ -1,5 +1,13 @@
-# On NIC hogplug the delayed reconfiguration is triggered.
+# On NIC hotplug the delayed reconfiguration is triggered.
 SUBSYSTEM=="net", ACTION=="add", \
+  RUN+="/bin/sh -c 'echo >> /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.network'"
+SUBSYSTEM=="net", ACTION=="add", \
+  RUN+="/sbin/service one-context-reconfigure-delayed start"
+
+# On NIC detach - workaround for the older OpenNebula versions <5.10.2
+SUBSYSTEM=="net", ACTION=="remove", \
+  RUN+="/bin/sh -c 'echo >> /var/run/one-context/context.sh.local && echo >> /var/run/one-context/context.sh.network'"
+SUBSYSTEM=="net", ACTION=="remove", \
   RUN+="/sbin/service one-context-reconfigure-delayed start"
 
 # Handle disk resize