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fix: add systemd-networkd ordering and wait-online timeout #169

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fix: add systemd-networkd ordering and wait-online timeout #169

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4 changes: 2 additions & 2 deletions bin/setup-policy-routes.sh
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Original file line number Diff line number Diff line change
Expand Up @@ -64,8 +64,8 @@ start)
fi
done
debug "Starting configuration for $iface"
debug /lib/systemd/systemd-networkd-wait-online -i "$iface"
/lib/systemd/systemd-networkd-wait-online -i "$iface"
debug /lib/systemd/systemd-networkd-wait-online -i "$iface" --timeout=60
/lib/systemd/systemd-networkd-wait-online -i "$iface" --timeout=60
export EC2_IF_INITIAL_SETUP=1
do_setup
;;
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3 changes: 2 additions & 1 deletion systemd/system/policy-routes@.service
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@@ -1,6 +1,7 @@
[Unit]
Description=Set up policy routes for %I
StartLimitIntervalSec=10
After=systemd-networkd.service

@joeysk2012 joeysk2012 Sep 2, 2026

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I am still not sure how this would affect the timing between policy-routes and and cloud-init.
Currently, it seems like policy-routes@i.service runs at the same time as systemd-networkd.service.
if we further delay this to after systemd-networkd.service then it could potentially execute networkctl reload during cloud-init which would break the instance. Requires more testing on our side.

StartLimitIntervalSec=60
StartLimitBurst=5
Wants=refresh-policy-routes@%i.timer
CollectMode=inactive-or-failed
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