Hero Image
Cloudflare tunnel on Synology

Setup Synology Create a directory in docker directory, such as cloudflare-tunnel. Download cloudflared/cloudflared image to registry. ssh to admin@synology Change cloudflare-tunnel owner, sudo chown -R 65532:65532 /volume1/docker/cloudflare-tunnel. Run containers - cloudflared tunnel login Run container and mount volume docker/cloudflare-tunnel:/home/nonroot/.cloudflared. Select Use the same network as Docker Host in network tab. Add command tunnel login in envorinment tab. Go to container log, and copy login url. Paste url to browser and authorize the zone.

Monday, September 25, 2023 閱讀
Hero Image
Nginx 筆記

紀錄 Nginx 設定檔及說明 檔案結構 . ├── geoip.conf ├── nginx.conf ├── sites-available │ ├── default.conf ├── sites-enabled │ ├── default.conf -> ../sites-available/default.conf ├── upstream.conf geoip.conf ## module: ngx_http_geoip2_module ## https://github.com/leev/ngx_http_geoip2_module ## 讀取 GeoIP 資料庫，並進行變數設定 geoip2 /usr/share/GeoIP/GeoLite2-Country.mmdb { auto_reload 60m; $geoip2_metadata_country_build metadata build_epoch; ## 自定義 $geoip2_data_country_code 值為 $remote_addr 對應的 ISO 3116 規範的國碼 $geoip2_data_country_code source=$remote_addr country iso_code; ## 自定義 $geoip2_data_country_name 值為對應的英文城市名 $geoip2_data_country_name country names en; } upstream.conf ## module: ngx_http_upstream_module ## 定義 server 組別 upstream to_nodejs1 { ## server address [parameters]; 定義 server ## parameters: ## weight=number 定義權重，預設為 1 ## max_fails=number 設定到 upstream server 的最大重試次數，預設為 1 ## fail_timeout=time 設定到達 max_fails 次數之後，暫停向此 upstream server 傳送請求的時間，預設為 10 秒 ## backup 標記此 upstream server 為備用，當其他 upstream server 不可用時，此 upstream server 可接受請求 ## down 標記此 upstream server 為不可用 server 10.

Friday, November 19, 2021 閱讀
Hero Image
Gitlab-CI Introduction

Gitlab CI Concept Gitlab DevOps GitOps Workflow code push -> pipeline -> stage -> job Design plan -> code -> build -> test -> release -> deploy -> operate -> monitor -> plan Runner Executors Shell VirtualBox Docker Docker Machine Kubernetes Else… References Gitlab CI/CD Gitlab Runner .gitlab-ci.yaml Runner Register gitlab-runner register After register concurrent = 1 check_interval = 0 [session_server] session_timeout = 1800 [[runners]] name = "public-shell" url = "https://gitlab.

Friday, September 24, 2021 閱讀
Hero Image
Docker Introduction

Docker Concept VM vs Container VM - Base on OS Container - Base on Application (Linux Kernel: Namespace and Cgroup) Client to Server Docker daemon - containerd, docker-containerd-shim, docker-runc Docker client - cli command docker cli -> docker daemon -> containerd -> runc -> namespace & cgroup Image Snapshots Container Read-Only processes on image Hub / Registry Store images References Docker —— 從入門到實踐 docker docs Docker commands Dockerfile ARG dist="/tmp/password" ARG projectDir="/password" FROM golang:1.

Friday, September 17, 2021 閱讀
Hero Image
Ansible 簡介

認識 Ansible 大綱 簡介 安裝 常用模組 資料夾結構 結語 簡介 安裝部署工具、設定管理工具等 同類型工具：Chef、Puppet、SaltStack 不需要 Agent、透過 ssh Linux 有 python 即可 ( ssh port ) Win 啟用 winrm 即可 ( 5986 port ) https://docs.ansible.com/ansible/latest/user_guide/windows_winrm.html#inventory-options 資料夾結構簡單易懂、官方文件豐富易懂、模組多支援設備多、易撰寫 安裝 pip install ansible pip3 install ansible yum install ansible apt-get install ansible apk add ansible 常用模組 ping shell / command file yum systemd / service template / copy debug 常用模組 - ping 常用模組 - shell / command 常用模組 - file 常用模組 - yum 常用模組 - systemd / service 常用模組 - template / copy 常用模組 - debug / register 資料夾結構 結語 選擇適合的 ansible ad-hoc ansible gitlab -m ping ansible gitlab -m shell -a 'rm -rf /' playbook role collection shell script python script others

Saturday, September 26, 2020 閱讀