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common: Static MAC optional

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tschettervictor
2025-01-13 13:23:08 -07:00
committed by GitHub
parent 10822931bb
commit cd8461691f
1 changed files with 24 additions and 0 deletions
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24
usr/local/share/bastille/common.sh
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@@ -126,6 +126,7 @@ generate_vnet_jail_netblock() {
local jail_name="$1"
local use_unique_bridge="$2"
local external_interface="$3"
local static_mac="${4}"
generate_static_mac "${jail_name}" "${external_interface}"
## determine number of containers + 1
## iterate num and grep all jail configs
@@ -148,6 +149,7 @@ generate_vnet_jail_netblock() {
local uniq_epair_bridge="0"
fi
if [ -n "${use_unique_bridge}" ]; then
if [ -n "${static_mac}" ]; then
## generate bridge config
cat <<-EOF
vnet;
@@ -161,7 +163,20 @@ generate_vnet_jail_netblock() {
exec.poststop += "ifconfig ${external_interface} deletem e${uniq_epair_bridge}a_${jail_name}";
exec.poststop += "ifconfig e${uniq_epair_bridge}a_${jail_name} destroy";
EOF
else
cat <<-EOF
vnet;
vnet.interface = e${uniq_epair_bridge}b_${jail_name};
exec.prestart += "ifconfig epair${uniq_epair_bridge} create";
exec.prestart += "ifconfig ${external_interface} addm epair${uniq_epair_bridge}a";
exec.prestart += "ifconfig epair${uniq_epair_bridge}a up name e${uniq_epair_bridge}a_${jail_name}";
exec.prestart += "ifconfig epair${uniq_epair_bridge}b up name e${uniq_epair_bridge}b_${jail_name}";
exec.poststop += "ifconfig ${external_interface} deletem e${uniq_epair_bridge}a_${jail_name}";
exec.poststop += "ifconfig e${uniq_epair_bridge}a_${jail_name} destroy";
EOF
fi
else
if [ -n "${static_mac}" ]; then
## generate config
cat <<-EOF
vnet;
@@ -172,6 +187,15 @@ EOF
exec.prestart += "ifconfig e0a_${uniq_epair} description \"vnet host interface for Bastille jail ${jail_name}\"";
exec.poststop += "jib destroy ${uniq_epair}";
EOF
else
cat <<-EOF
vnet;
vnet.interface = e0b_${uniq_epair};
exec.prestart += "jib addm ${uniq_epair} ${external_interface}";
exec.prestart += "ifconfig e0a_${uniq_epair} description \"vnet host interface for Bastille jail ${jail_name}\"";
exec.poststop += "jib destroy ${uniq_epair}";
EOF
fi
fi
}