higebu

https://cloud.google.com/trace/docs/trace-log-integration を見ると logging.googleapis.com/trace_sampled にすると書いてある

しかし、 fluent-bit の out_stackdriver の　Stackdriver Special fields を見ると logging.googleapis.com/traceSampled となっている

higebu

#!/bin/bash

codename=$(lsb_release -c -s)
sudo wget https://nginx.org/keys/nginx_signing.key -O /etc/apt/keyrings/nginx_signing.key
cat <<EOF | sudo tee /etc/apt/sources.list.d/nginx.list
deb [signed-by=/etc/apt/keyrings/nginx_signing.key] https://nginx.org/packages/debian/ $codename nginx
deb-src [signed-by=/etc/apt/keyrings/nginx_signing.key] https://nginx.org/packages/debian/ $codename nginx
EOF
sudo apt-get update
sudo apt-get install -y nginx

higebu

name: use vrf

on:
  push:
    branches:
      - main
  pull_request:
    branches:
      - main
  workflow_dispatch:

higebu

#!/bin/bash

current_branch=$(git branch --show-current)
tracking_branch=$(git branch -vv | grep ${current_branch} | grep -oP '\[\K[^]]*(?=\])' | cut -d':' -f1)

if [ -z "$tracking_branch" ]; then
        echo "No tracking branch found for ${current_branch}"
        exit 1
fi

higebu

Import vyos image

lxc image import --alias vyos {path to lxd image file}

Init vyos instance

lxc profile set default security.secureboot=false

higebu

OS

Ubuntu 22.04

cloud-init

#cloud-config
hostname: gobgp
manage_etc_hosts: True

higebu

GoBGP BGP-MUP PRs

• #2641 pkg/packet/bgp: fix Type 2 ST route JSON format
• #2640 cli,mup: fix prefix and route type handling
• #2638 mup: fix TEID processing in Type 1/2 ST Route
• #2627 pyang_plugins: add MUP SAFI to YANG definition
• #2625 packet/bgp,mup: fix prefix format in Type 1 ST route
• #2621 packet/bgp,mup: fix decode Interwork Segment Discovery route
• #2606 mup: fix route key for Type 1 ST Route
• #2595 mup: fix decode/serialize prefix in Interwork Segment Discovery Route

higebu

References

FRR

• https://docs.frrouting.org/projects/dev-guide/en/latest/index.html

SRv6 MUP

• https://datatracker.ietf.org/doc/draft-ietf-dmm-srv6-mobile-uplane/
• https://datatracker.ietf.org/doc/draft-mpmz-bess-mup-safi/

higebu

#cloud-config
hostname: gobgp1
manage_etc_hosts: True
timezone: Asia/Tokyo
system_info:
  default_user:
    name: cisco
password: cisco
chpasswd: { expire: False }
ssh_pwauth: True

higebu

Install VPP

https://packagecloud.io/fdio/release

curl -s https://packagecloud.io/install/repositories/fdio/release/script.deb.sh | sudo bash
sudo apt-get update
sudo apt-get install vpp vpp-plugin-core vpp-plugin-dpdk
sudo usermod -aG vpp $USER
sudo systemctl start vpp