37 lines
1.2 KiB
YAML
37 lines
1.2 KiB
YAML
#cloud-config
|
|
|
|
# Copyright 2023 Google LLC
|
|
#
|
|
# Licensed under the Apache License, Version 2.0 (the "License");
|
|
# you may not use this file except in compliance with the License.
|
|
# You may obtain a copy of the License at
|
|
#
|
|
# http://www.apache.org/licenses/LICENSE-2.0
|
|
#
|
|
# Unless required by applicable law or agreed to in writing, software
|
|
# distributed under the License is distributed on an "AS IS" BASIS,
|
|
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
|
# See the License for the specific language governing permissions and
|
|
# limitations under the License.
|
|
|
|
write_files:
|
|
- path: /etc/sysctl.conf
|
|
permissions: "0644"
|
|
owner: root
|
|
content: |
|
|
net.ipv4.ip_forward = 1
|
|
net.ipv6.conf.all.forwarding = 1
|
|
# https://tldp.org/HOWTO/Adv-Routing-HOWTO/lartc.kernel.rpf.html
|
|
net.ipv4.conf.all.rp_filter = 2
|
|
package_update: true
|
|
package_upgrade: true
|
|
package_reboot_if_required: true
|
|
packages:
|
|
- iftop
|
|
- tcpdump
|
|
runcmd:
|
|
- sysctl -p
|
|
- ip rule add from ${ip_cidr_right} to 35.191.0.0/16 lookup 102
|
|
- ip rule add from ${ip_cidr_right} to 130.211.0.0/22 lookup 102
|
|
- ip route add default via ${cidrhost(ip_cidr_right, 1)} dev ens5 proto static onlink table 102
|