sleep 1
systemctl --quiet is-active NetworkManager.service
NM_RC=$?
-WAITED=0
+CYCLES_WAITED=0
while [ $NM_RC -ne 0 ]
do
+ if [ $CYCLES_WAITED -ge 10 ]
+ then
+ exit 1
+ fi
+ if [ $CYCLES_WAITED -eq 0 ]
+ then
+ echo -n "Waiting for NetworkManager"
+ fi
echo -n .
sleep 1
- WAITED=1
+ CYCLES_WAITED=$(( $CYCLES_WAITED + 1 ))
systemctl --quiet is-active NetworkManager.service
NM_RC=$?
done
-[ $WAITED -eq 1 ] && echo
+[ $CYCLES_WAITED -gt 0 ] && echo
-CONNECTIONS=$(nmcli --terse connection show | wc -l)
-while [ $CONNECTIONS -ne 1 ]
+# wait for the two network connections to come up
+CONNECTION_DEVICES_UP=$(nmcli --terse connection show \
+ | grep --invert-match ':$' | wc -l)
+CYCLES_WAITED=0
+while [ $CONNECTION_DEVICES_UP -lt 2 ]
do
- echo "Number of connections: $CONNECTIONS" >&2
+ if [ $CYCLES_WAITED -ge 10 ]
+ then
+ nmcli connection show
+ exit 1
+ fi
+ if [ $CYCLES_WAITED -eq 0 ]
+ then
+ echo -n "Waiting for the network connection"
+ fi
+ echo -n .
sleep 1
- CONNECTIONS=$(nmcli --terse connection show | wc -l)
+ CYCLES_WAITED=$(( $CYCLES_WAITED + 1 ))
+ CONNECTION_DEVICES_UP=$(nmcli --terse connection show \
+ | grep --invert-match ':$' | wc -l)
done
+[ $CYCLES_WAITED -gt 0 ] && echo
-nmcli --terse connection show | grep ':$' >/dev/null
-ALL_CONNECTION_DEVICES_KNOWN=$?
-while [ $ALL_CONNECTION_DEVICES_KNOWN -eq 0 ]
-do
- echo "Not all connection devices are known yet" >&2
- sleep 1
- nmcli --terse connection show | grep ':$' >/dev/null
- ALL_CONNECTION_DEVICES_KNOWN=$?
-done
+CONNECTIONS=$(nmcli --terse connection show | wc -l)
+if [ $CONNECTIONS -ne 2 ]
+then
+ echo "Number of connections: $CONNECTIONS instead of 2" >&2
+ exit 1
+fi
-CONNECTION_LINE=$(nmcli --terse connection show)
+CONNECTION_LINE=$(nmcli --terse connection show | grep ':eth0$')
CONNECTION_UUID=$(echo $CONNECTION_LINE | cut -f 2 -d ':')
CONNECTION_DEVICE=$(echo $CONNECTION_LINE | cut -f 4 -d ':')
+nmcli connection delete uuid "$CONNECTION_UUID"
+
nmcli connection add \
connection.autoconnect yes \
connection.id internal \
connection.interface-name $CONNECTION_DEVICE \
connection.type 802-3-ethernet \
- ipv4.addresses "10.228.109.59/16" \
+ ipv4.addresses "10.228.109.238/16" \
ipv4.dns "10.228.109.159, 10.228.92.159" \
ipv4.dns-search "in.useribm.hu" \
ipv4.gateway "10.228.109.254" \
ipv6.method "disabled" \
save yes
-nmcli connection delete uuid "$CONNECTION_UUID"
-
nmcli connection show
+
+hostnamectl hostname dhcp.in.useribm.hu
+hostnamectl