우분투 24.04 서버에서 updo를 설치하는 방법

우분투 24.04 서버에서 updo를 설치하는 방법

Updo는 여러 서버와 웹 서비스를 자동으로 점검하여 장애 여부를 빠르게 알려주는 초간단 모니터링 도구입니다.

 

소스에서 직접 빌드하는 방법

sudo apt update
sudo apt install -y golang

Updo 다운로드

git clone https://github.com/Owloops/updo.git

cd updo

빌드

go mod download
go build

전역 명령 등록

sudo mv updo /usr/local/bin/

실행 예제

단일 사이트 모니터링

updo monitor https://www.scbyun.com

---

로그 유지

터미널 출력 로그

updo monitor --config /config/config.toml >> /var/log/updo.log 2>&1

JSON 출력 로그

updo monitor --config /config/config.toml --output json >> /var/log/updo.json

---

updo

설정 파일 이용

mkdir -p /etc/updo

config.toml 편집

vim /etc/updo/config.toml

---

cat example-config.toml

[global]
refresh_interval = 5
timeout = 10
follow_redirects = true
accept_redirects = false
receive_alert = false
count = 0
skip = ["GitHub-API"]
# regions = ["us-east-1", "eu-central-1", "ap-southeast-1"]

[[targets]]
url = "https://www.github.com"
name = "GitHub"
refresh_interval = 5
assert_text = "GitHub"

[[targets]]
url = "https://stackoverflow.com"
name = "StackOverflow"
refresh_interval = 2
assert_text = "Stack Overflow"

[[targets]]
url = "https://api.github.com/repos/octocat/Hello-World"
name = "GitHub-API"
timeout = 15
method = "GET"
headers = ["User-Agent: updo-monitor/1.0", "Accept: application/vnd.github.v3+json"]

[[targets]]
url = "https://httpbin.org/status/200"
name = "HTTPBin-OK"
refresh_interval = 30

[[targets]]
url = "https://httpbin.org/delay/2"
name = "HTTPBin-Slow"
refresh_interval = 5
timeout = 15

[[targets]]
url = "https://jsonplaceholder.typicode.com/posts/1"
name = "JSONPlaceholder"
refresh_interval = 20
headers = ["Accept: application/json"]
assert_text = "userId"

[[targets]]
url = "https://www.cloudflare.com"
name = "Cloudflare"
refresh_interval = 5
follow_redirects = false
receive_alert = false

[[targets]]
url = "https://httpbin.org/post"
name = "POST-Test"
refresh_interval = 90
method = "POST"
headers = ["Content-Type: application/json"]
body = '{"test": "data", "timestamp": "2024-01-01"}'

[[targets]]
url = "https://httpbin.org/redirect/1"
name = "No-Redirects"
refresh_interval = 45
follow_redirects = false

[[targets]]
url = "https://news.ycombinator.com"
name = "Hacker News"
refresh_interval = 15
assert_text = "Hacker News"

[[targets]]
url = "http://192.168.1.1"
name = "Router-Redirect-Check"
refresh_interval = 30
follow_redirects = false
accept_redirects = true

---

[global]
refresh_interval = 10
timeout = 5

[[targets]]
url = "https://www.scbyun.com"
name = "SCBYUN"

실행

updo monitor --config /etc/updo/config.toml

Systemd 서비스 등록

sudo vim /etc/systemd/system/updo.service

[Unit]
Description=Updo Monitoring Service
After=network.target

[Service]
Type=simple
ExecStart=/usr/local/bin/updo monitor --config /etc/updo/config.toml
Restart=always

[Install]
WantedBy=multi-user.target

적용

sudo systemctl daemon-reload
sudo systemctl enable --now updo

상태 확인

systemctl status updo

 

참고URL

- GitHub : Owloops/updo