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add delete subnet

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Signed-off-by: GnomeZworc <nicolas.boufidjeline@g3e.fr>
This commit is contained in:
GnomeZworc 2025-05-08 11:42:30 +02:00
commit 1f28301a94
Signed by: nicolas.boufideline
GPG key ID: 4406BBBF8845D632
3 changed files with 46 additions and 10 deletions
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25
lib/subnet.sh
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@ -2,6 +2,7 @@
. ./lib/db.sh
. ./lib/colors.sh
. ./lib/vpc.sh
function check_subnet_exist {
local vpc_name="${1}"
@ -81,4 +82,28 @@ function create_subnet {
}
return 0
}
function delete_subnet {
local subnet_name="${1}"
local subnet_id="$(echo "${subnet_name}" | cut -d\- -f2)"
subnet_def=$(get_from_db "subnet" "${subnet_name}")
local vpc_name="$(echo "${subnet_def}" | cut -d\; -f 2)"
local vxlan_id="$(echo "${subnet_def}" | cut -d\; -f 3)"
local gateway_ip="$(echo "${subnet_def}" | cut -d\; -f 5)"
local subnet="$(echo "${subnet_def}" | cut -d\; -f 6)"
print_in_color "${COLOR_RED}" "Delete ${subnet_name}"
delete_in_db "subnet" "${subnet_name}"
ip -n "${vpc_name}" route del "${subnet}" dev "br-${subnet_id}"
ip link del dev "vxlan-${vxlan_id}"
ebtables -D FORWARD -p arp --arp-op Request --arp-ip-dst "${gateway_ip}" --out-interface "br-${subnet_id}" -j DROP
ip link del dev "br-${subnet_id}"
ip -n "${vpc_name}" link del dev "br-${subnet_id}"
ip link del dev "veth-${subnet_id}-ext"
print_in_color "${COLOR_GREY}" "Try to delete ${vpc_name}"
count_in_db "subnet" "${vpc_name}"
[ "$?" -eq "0" ] && delete_vpc "${vpc_name}"
}