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|---|---|---|
| @@ -0,0 +1,65 @@ | ||
| #!/bin/bash | ||
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| N_DEFAULT_ROUTES=$(ip route | grep ^default | wc -l) | ||
| if [ "$N_DEFAULT_ROUTES" != "1" ]; then | ||
| echo "ERROR: There must be exactly one default route, but there are $N_DEFAULT_ROUTES" | ||
| echo "The output of \"ip route:\"" | ||
| ip route | ||
| exit 1 | ||
| fi | ||
|
|
||
| INTERFACE=$(ip route | grep ^default | awk '{print $5}') | ||
| IP_ADDRESS=$(ip addr show dev $INTERFACE | grep inet | grep -v inet6 | awk '{print $2}') | ||
| IP_ADDRESS_PART1=$(echo $IP_ADDRESS | tr './' ' ' | awk '{print $1}') | ||
| IP_ADDRESS_PART2=$(echo $IP_ADDRESS | tr './' ' ' | awk '{print $2}') | ||
| IP_ADDRESS_PART3=$(echo $IP_ADDRESS | tr './' ' ' | awk '{print $3}') | ||
| IP_ADDRESS_PART4=$(echo $IP_ADDRESS | tr './' ' ' | awk '{print $4}') | ||
| IP_ADDRESS_PART5=$(echo $IP_ADDRESS | tr './' ' ' | awk '{print $5}') | ||
| PREFIX="$IP_ADDRESS_PART1.$IP_ADDRESS_PART2" | ||
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| # TRUE if localhost is on the main home LAN, false otherwise | ||
| #HAS_HOME=$([ "$PREFIX" == "10.0" ] && [ "$IP_ADDRESS_PART5" == "16" ] && echo TRUE || echo FALSE) | ||
| HAS_HOME=$([ -n "$(ip route | grep ^10\\.0\\.0\\.0/16)" ] && echo TRUE || echo FALSE) | ||
| HAS_SECONDARY=$([ -n "$(ip route | grep ^172\\.16\\.1\\.0/24)" ] && echo TRUE || echo FALSE) | ||
| HAS_VPN=$([ -n "$(ip route | grep ^10\\.48\\.0\\.0/16)" ] && echo TRUE || echo FALSE) | ||
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| # echo "HAS_HOME: $HAS_HOME" | ||
| # echo "HAS_SECONDARY: $HAS_SECONDARY" | ||
| # echo "HAS_VPN: $HAS_VPN" | ||
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||
| if [ "$HAS_SECONDARY" == "TRUE" ]; then | ||
| echo "Using secondary LAN, subnet 172.16.1.0/24" | ||
| GREEN=172.16.1.1 | ||
| TANK=172.16.1.2 | ||
| NISSAN=172.16.1.3 | ||
| elif [ "$HAS_HOME" == "TRUE" ]; then | ||
| echo "Using primary LAN, subnet 10.0.0.0/16" | ||
| GREEN=10.0.1.100 | ||
| TANK=10.0.1.101 | ||
| NISSAN=10.0.1.102 | ||
| elif [ "$HAS_VPN" == "TRUE" ]; then | ||
| echo "Using VPN, subnet 10.48.0.0/16" | ||
| GREEN=10.48.1.100 | ||
| TANK=10.48.1.101 | ||
| NISSAN=10.48.1.102 | ||
| fi | ||
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| if [ "$HOSTNAME" != "green" ]; then | ||
| mountssh-readonly $GREEN /tank /mnt/tank | ||
| mountssh-readonly $GREEN /store /mnt/store | ||
| else | ||
| echo "Skipping $HOSTNAME (that's you!)" | ||
| fi | ||
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| if [ "$HOSTNAME" != "tank" ]; then | ||
| mountssh-readonly $TANK /ssd /mnt/tank-ssd | ||
| mountssh-readonly $TANK /intel /mnt/tank-intel | ||
| else | ||
| echo "Skipping $HOSTNAME (that's you!)" | ||
| fi | ||
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| if [ "$HOSTNAME" != "nissan" ]; then | ||
| mountssh-readonly $NISSAN /internal /mnt/nissan-internal | ||
| else | ||
| echo "Skipping $HOSTNAME (that's you!)" | ||
| fi |