opinux
/
hetzner-proxmox-single
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

fix(script): change network config

This commit is contained in:
Lucky Bassi 2023-12-16 12:57:32 +01:00
parent f7aee4d25f
commit 4473861a27
1 changed files with 10 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

16
script/network_config.sh
View File

@ -13,8 +13,8 @@ create_bridge_text() {
local ip=$1 local ip=$1
local bridge_id=$2 local bridge_id=$2
local mac_address=$3 local mac_address=$3
local external_bridge_id=$((10 + (bridge_id - 1) * 2)) local external_bridge_id=$bridge_id
local internal_bridge_id=$((external_bridge_id + 1)) local internal_bridge_id=$((bridge_id * 100))
# External bridge configuration with MAC address and public IP # External bridge configuration with MAC address and public IP
local bridge_config=" local bridge_config="
@ -26,7 +26,8 @@ iface vmbr${external_bridge_id} inet static
bridge_stp off bridge_stp off
bridge_fd 0 bridge_fd 0
hwaddress ether ${mac_address} hwaddress ether ${mac_address}
# External ${bridge_id}" # External ${external_bridge_id}
"
# Internal bridge configuration without an IP, as it's for internal network only # Internal bridge configuration without an IP, as it's for internal network only
bridge_config+=" bridge_config+="
@ -35,7 +36,8 @@ iface vmbr${internal_bridge_id} inet manual
bridge_ports none bridge_ports none
bridge_stp off bridge_stp off
bridge_fd 0 bridge_fd 0
# Internal ${bridge_id}" # Internal ${internal_bridge_id}
"
echo "$bridge_config" echo "$bridge_config"
} }
@ -97,7 +99,9 @@ iface vmbr0 inet static
# Append bridge interfaces for each additional IP and MAC address and create internal bridges # Append bridge interfaces for each additional IP and MAC address and create internal bridges
for i in "${!ADDR[@]}"; do for i in "${!ADDR[@]}"; do
interfaces_content+=$(create_bridge_text "${ADDR[i]}" "$((i + 1))" "${MACS[i]}") # Increment bridge_id for each additional IP
bridge_id=$((i + 1))
interfaces_content+=$(create_bridge_text "${ADDR[i]}" "$bridge_id" "${MACS[i]}")
done done
# Save the new configuration to a temporary file # Save the new configuration to a temporary file
@ -129,7 +133,7 @@ if [[ $apply_conf == [Yy]* ]]; then
timestamp=$(date +%Y%m%d-%H%M%S) timestamp=$(date +%Y%m%d-%H%M%S)
mv /etc/network/interfaces /etc/network/interfaces.bak-$timestamp mv /etc/network/interfaces /etc/network/interfaces.bak-$timestamp
mv /tmp/new_interfaces /etc/network/interfaces mv /tmp/new_interfaces /etc/network/interfaces
echo "The network can be restarted with the following command: '/etc/init.d/networking' restart or: 'systemctl restart networking'" echo "The network can be restarted with the following command: '/etc/init.d/networking' restart or 'systemctl restart networking'"
else else
echo "Exiting without applying changes." echo "Exiting without applying changes."
rm /tmp/new_interfaces rm /tmp/new_interfaces