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add a debug dump of the dhcp server

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Signed-off-by: Sven Dowideit <SvenDowideit@home.org.au>
This commit is contained in:
Sven Dowideit 2017-09-12 16:04:18 +10:00
parent 449633abaa
commit a97854e089
2 changed files with 7 additions and 0 deletions
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1
images/01-base/Dockerfile
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@ -34,6 +34,7 @@ RUN rm /sbin/poweroff /sbin/reboot /sbin/halt && \
COPY inputrc /etc/inputrc
COPY growpart /usr/bin/growpart
COPY start_ntp.sh /bin/start_ntp.sh
COPY dhcpcd.enter-hook /etc/dhcpcd.enter-hook
RUN sed -i s/"partx --update \"\$part\" \"\$dev\""/"partx --update --nr \"\$part\" \"\$dev\""/g /usr/bin/growpart && \
sed -i -e 's/duid/clientid/g' /etc/dhcpcd.conf && \
sed -i 1,10d /etc/rsyslog.conf && \

6
images/01-base/dhcpcd.enter-hook Normal file
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@ -0,0 +1,6 @@
#!/bin/bash
echo "DHCPCD: $interface $reason" &>> /var/log/dhcpcd.debug.log
echo "$(date)" &>> /var/log/dhcpcd.debug.log
set | sed -ne 's/^new_//p' | sort &>> /var/log/dhcpcd.debug.log
echo "--------------------------" &>> /var/log/dhcpcd.debug.log