594 lines
18 KiB
Markdown
594 lines
18 KiB
Markdown
# Ubuntu 安裝 R4.5 標準流程
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## 前置作業
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* Ubuntu 18.04 LTS 已安裝完畢並能遠端連線進入
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* 當前帳號可以使用 sudo 指令
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## 修復舊的 logrotate 的bug
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```sh
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$ curl http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/fix_logrotate.sh | sh
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```
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## 建立 rulingcom 帳號（若已是 rulingcom 帳號，前往下一步驟）
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```sh
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$ sudo su # 從當前帳號切換到 root
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$ adduser rulingcom
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$ # set the password for rulingcom
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$ # fill in user information, it's ok to leave all blank
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$ usermod -aG sudo rulingcom # 讓 rulingcom 可用 sudo
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$ su - rulingcom
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$ sudo ls -la /root # 測試 rulingcom sudo 是否可用
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$ exit; exit # 第一次 exit 退回 root 帳號，第二次 exit 退回剛登入的帳號
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```
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## 下載裝機script並執行(除了需執行下一步驟的移機外，其他內容不用再執行)
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```sh
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$ wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/install_orbit_environment.sh -O install_orbit_environment.sh
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$ chmod +x install_orbit_environment.sh
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$ source install_orbit_environment.sh #請使用要執行網站的user(須為具有sudo權限之帳號)來執行，執行後會需要輸入user密碼
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## 以下其他內容均不需執行，可直接進行架站或移機
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```
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## 轉移網站資料 - 1 (把資訊不直接放在command line上，避免資訊存到log中)
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```sh
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$ wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/move_site_interactive.sh
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$ bash -i move_site_interactive.sh
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```
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## 轉移網站資料 - 2 (把資訊放在command line)
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```sh
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$ wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/move_site.sh
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# 請依照您的需求替換以下這行的變數成實際的值
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$ bash -i move_site.sh $ip $port $user $remote_pass $domain $your_local_password
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```
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## 安裝libgmp(Ubuntu 14.04需要)
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```sh
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sudo apt install libgmp-dev ##此套件為nokogiri相依套件
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```
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## 安裝 Nginx 1.23.1及更新openssl(至少保持1.1.1以上)
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```sh
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$ wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/install_nginx.sh -O install_nginx.sh
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$ bash install_nginx.sh
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# 若要安裝modsecurity WAF(網路應用程式防火牆)，則加入參數 --install-modsecurity
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# $ bash install_nginx.sh --install-modsecurity
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$ sudo wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/orbit_nginx -O /etc/nginx/orbit_sites/xxx_ooo # 建立網站 nginx 設定檔，xxx 為學校縮寫，ooo 為系所、單位縮寫。內容參考附註 nginx 設定檔
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```
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## 設定host IP(避免VM抓不到domain對應的IP)
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```sh
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# sudo vim /etc/hosts 加入以下內容
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59.120.142.210 gitlab.tp.rulingcom.com
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59.120.142.206 ruling.digital store.tp.rulingcom.com
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151.101.1.227 index.rubygems.org rubygems.org
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104.192.141.1 bitbucket.org
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```
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## 安裝 R4.5
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### 一、建立 ssh key pair
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```sh
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$ cd /home/rulingcom/.ssh # 如果沒有該資料夾則自行建立 `mkdir /home/rulingcom/.ssh`，接著進入 .ssh 資料夾
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$ ssh-keygen # 設定 key pair name -> 設定密碼(不設定直接 enter) -> 確認密碼(不設定直接 enter)
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$ cat ~/.ssh/your_key.pub # 將公鑰轉交給禾綸（注意：不是私鑰）
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$ # 確認禾綸將公鑰加入 GitLab 後再接續下列指令與步驟二
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$ eval "$(ssh-agent -s)"
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$ ssh-add ~/.ssh/your_private_key
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```
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### 二、安裝 R4.5 Web App
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```sh
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$ git clone http://gitlab.tp.rulingcom.com/orbit_chiu1/orbit4-5.git your_site_name
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$ cd your_site_name
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$ vim config/mongoid.yml # 所有 orbit_4_5 換成 your_site_name, :wq 存檔離開
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$ vim Gemfile # 加井字號註解掉 gem 'sassc-rails', '~>1.3.0' 並拿掉此行 #gem 'sass-rails', '~> 4.0.2' 井字號取消註解
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$ gem install nokogiri -v 1.7.0.1 #For Ubuntu 20.04LTS
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$ bundle install
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$ RAILS_ENV=production bundle exec rake assets:precompile
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$ bundle exec unicorn_rails -c config/unicorn.rb -D -E production
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$ sudo service nginx restart
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$ # Login the new create site with rulingcom account and choose “Admin Area” to complete the registration of this new created site.
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```
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## 開啟crontab的log(獨立顯示)
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### Open the file
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```sh
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sudo vim /etc/rsyslog.d/50-default.conf
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```
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### Find the line that starts with: #cron.*
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```sh
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uncomment that line, save the file, and restart rsyslog:
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sudo service rsyslog restart
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You should now see a cron log file here: /var/log/cron.log
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```
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## 設定備份（以備份一週內容為例）
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### 一、資料庫備份
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```sh
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#### 安裝postfix，以避免NO MTA installed.
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sudo apt-get install -y postfix
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sudo service postfix start
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$ sudo crontab -e
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# 內容如下：
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0 3 * * * mongodump -o /home/backup/db/`date "+\%Y\%m\%d"`_db
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0 4 * * * rm -fr /home/backup/db/`date --date="1 week ago" "+\%Y\%m\%d"`_db
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```
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### 二、R4.5 網站目錄備份
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```sh
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# 安裝 rsnapshot，如已安裝則直接編輯 /etc/rsnapshot.conf
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$ sudo apt-get install rsnapshot -y
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$ sudo vim /etc/rsnapshot.conf # 內容建附註 rsnapshot
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$ sudo mkdir /home/backup
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$ sudo mkdir /home/backup/orbit
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$ sudo chmod 777 /home/backup/orbit
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$ rsnapshot -t daily # 測試是否設定正確
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$ sudo crontab -e # 加入下行內容後，儲存退出
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15 4 * * * /usr/bin/rsnapshot daily
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```
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```txt
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# 此為附註 rsnapshot
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# 注意！該檔使用 tab 而非 space！
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# find BACKUP LEVELS /INTERVALS part
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# at this part, remove every lines with `retain` and then add the line below:
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retain daily 7
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# find SNAPSHOT ROOT DIRECTORY part
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# modify the snapshot dir path
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snapshot_root /home/backup/orbit
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# find BACKUP POINTS / SCRIPTS part
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# add R4.5 site backup
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backup /home/rulingcom localhost/
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```
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### 三、定期壓縮與刪除 log
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```sh
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$ sudo vim /etc/logrotate.d/orbit # 內容見附註 logrotate
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$ sudo logrotate -d /etc/logrotate.conf # 確認系統是否有使用 /etc/logrotate.d/orbit
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$ sudo /usr/sbin/logrotate -f /etc/logrotate.conf #測試執行log壓縮程序，看是否能成功壓縮log
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```
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```txt
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# 附註 logrotate
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/home/rulingcom/*/*/log/*.log {
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daily
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rotate 7
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compress
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missingok
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notifempty
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copytruncate
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postrotate
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[ ! -f /run/nginx.pid ] || kill -USR1 `cat /run/nginx.pid`
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endscript
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}
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/home/rulingcom/*/*/*/log/*.log {
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daily
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rotate 7
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compress
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missingok
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notifempty
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copytruncate
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postrotate
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[ ! -f /run/nginx.pid ] || kill -USR1 `cat /run/nginx.pid`
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endscript
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}
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/var/log/mongodb/*.log {
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daily
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rotate 7
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compress
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missingok
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notifempty
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create 644 mongodb mongodb
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postrotate
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[ ! -f /var/lib/mongodb/mongod.lock ] || kill -USR1 `cat /var/lib/mongodb/mongod.lock`
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endscript
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}
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```
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### 四、主機開機網站自動起始
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```sh
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# 開機網站自動起始
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$ sudo vim /etc/init.d/orbit # 內容見附註 orbit
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$ sudo chmod 755 /etc/init.d/orbit
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$ update-rc.d orbit defaults
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$ sudo systemctl start orbit
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$ sudo systemctl enable mongod.service #ubuntu18.04以上適用(可在系統boot時，自動開啟mongo)
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$ sudo mv /etc/init.d/mongod /etc/systemd/system/ && sudo systemctl enable mongod.service
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$ sudo crontab -e #加入以下#內容
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# @reboot /bin/bash -l -c "rm -f /tmp/mongodb-27017.sock && chown mongodb:mongodb /var/lib/mongodb/ -R && chown mongodb:mongodb /var/log/mongodb -R && /usr/sbin/service mongod restart && /etc/init.d/orbit restart"
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```
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```txt
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# 附註 orbit
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底下#!/bin/bash請務必要加
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#!/bin/bash
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### BEGIN INIT INFO
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# Provides: ruling.digital
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# Required-Start: $network
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# Required-Stop:
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# Default-Start: 2 3 4 5
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# Default-Stop: 0 1 6
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# Short-Description: Start orbit daemon at boot time
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# Description: Start orbit daemon at boot time
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### END INIT INFO
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ORBIT_USER=rulingcom
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if [ -f "/home/$ORBIT_USER/.rvm/scripts/rvm" ]; then
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source /home/$ORBIT_USER/.rvm/scripts/rvm
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rvm use default
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else
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if [ -f "/etc/profile.d/rvm.sh" ]; then
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source /etc/profile.d/rvm.sh
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elif [ "$1" != "setup" ]; then
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echo ""
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echo "-----------------------------------------------------"
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echo "Orbit server dependencies is missing. Please run setup first."
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echo "command: service orbit setup"
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echo "-----------------------------------------------------"
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echo ""
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exit 0;
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fi
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fi
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ORBIT_SITES=`pwd`
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ORBIT_GIT=http://gitlab.tp.rulingcom.com/saurabh/orbit4-5.git
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NGINX_ORBIT_SITES=/etc/nginx/orbit_sites
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RAILS_ENV=production
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sig () {
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test -s "$ORBIT_ROOT/tmp/pids/unicorn.pid" && kill -$1 `cat $ORBIT_ROOT/tmp/pids/unicorn.pid`
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}
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get_orbit_root () {
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if [ ! -f $NGINX_ORBIT_SITES/$1 ]; then echo "Site $1 not found" && exit 0; fi
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ORBIT_ROOT=`cat $NGINX_ORBIT_SITES/$1 | grep 'root' | grep -v '#' | xargs | awk '{print $2}'`;
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ORBIT_ROOT=${ORBIT_ROOT//"/public;"/""};
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if [ ! -d $ORBIT_ROOT ]; then echo "Site folder $ORBIT_ROOT not fount"; fi
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}
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start_orbit () {
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sig 0 $ORBIT_ROOT && echo >&2 "$ORBIT_ROOT Already running";
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echo "Starting $ORBIT_ROOT";
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sudo su -l $ORBIT_USER -c "cd $ORBIT_ROOT && bundle exec unicorn_rails -D -E $RAILS_ENV -c config/unicorn.rb";
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}
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case $1 in
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start)
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if [ ! -z "$2" ]; then
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get_orbit_root $2
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start_orbit
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else
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for APP in `ls -1 $NGINX_ORBIT_SITES`; do
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get_orbit_root $APP;
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start_orbit;
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done
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fi
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exit 0;
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;;
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stop)
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while [ `whoami` != "root" ]; do
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if [ ! -z "$2" ]; then
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read -p "Stop Orbit $2? (y/n) " CONFIRM
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else
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read -p "Stop All Orbits? (y/n) " CONFIRM
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fi
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case "$CONFIRM" in
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y|Y ) break;;
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n|N ) exit 0;;
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* ) echo "(y/n)";;
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esac
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done
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if [ ! -z "$2" ]; then
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get_orbit_root $2
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echo "Stopping $ORBIT_ROOT"
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sig QUIT
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else
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for APP in `ls -1 $NGINX_ORBIT_SITES`; do
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get_orbit_root $APP;
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echo "Stopping $ORBIT_ROOT";
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sig QUIT && continue;
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done
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fi
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exit 0;
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;;
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force-stop)
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while true; do
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if [ ! -z "$2" ]; then
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read -p "Stop Orbit $2? (y/n) " CONFIRM
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else
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read -p "Stop All Orbits? (y/n) " CONFIRM
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fi
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case "$CONFIRM" in
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y|Y ) break;;
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n|N ) exit 0;;
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* ) echo "(y/n)";;
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esac
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done
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if [ ! -z "$2" ]; then
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get_orbit_root $2
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echo "Stopping $ORBIT_ROOT"
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sig TERM
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else
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for APP in `ls -1 $NGINX_ORBIT_SITES`; do
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get_orbit_root $APP;
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echo "Stopping $ORBIT_ROOT";
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sig TERM && continue;
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done
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fi
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exit 0;
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;;
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restart|reload)
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if [ ! -z "$2" ]; then
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get_orbit_root $2
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sig USR2 && echo "$ORBIT_ROOT reloaded OK" && exit 0
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echo >&2 "Couldn't reload $ORBIT_ROOT, starting instead"
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start_orbit
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else
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for APP in `ls -1 $NGINX_ORBIT_SITES`; do
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get_orbit_root $APP;
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sig USR2 && echo "$ORBIT_ROOT reloaded OK" && continue;
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echo >&2 "Couldn't reload $ORBIT_ROOT, starting instead";
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start_orbit;
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done
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fi
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exit 0;
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;;
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create)
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if [ "$0" == "/etc/init.d/orbit" ]; then
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echo "Don't use service to create."
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echo "Use: orbit create $2"
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exit 0
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fi
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test -s "$NGINX_ORBIT_SITES/$2" && echo "Site $2 already exist." && exit 0
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test -s "$ORBIT_SITES/$2" && echo "File $ORBIT_SITES/$2 already exist." && exit 0
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while true; do
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read -p "nginx server name: " SERVER_NAME
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if [ ! -z "$SERVER_NAME" ]; then break; fi
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done
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while true; do
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read -p "port number: " PORT
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if [ ! -z "$PORT" ]; then break; fi
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done
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while true; do
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read -p "database name: " DATABASE
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if [ ! -z "$DATABASE" ]; then break; fi
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done
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echo "-----------------------------------------------------"
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echo "Path: $ORBIT_SITES/$2"
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echo "Database: $DATABASE"
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echo http://$SERVER_NAME:$PORT
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echo "-----------------------------------------------------"
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while true; do
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read -p "Create Orbit $2? (y/n) " CONFIRM
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case "$CONFIRM" in
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y|Y ) break;;
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n|N ) exit 0;;
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* ) echo "(y/n)";;
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esac
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done
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cd ~
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sudo wget http://installer.tp.rulingcom.com/nginx4-5.conf
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sudo cp nginx4-5.conf $NGINX_ORBIT_SITES/$2
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sudo rm nginx4-5.conf
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sudo perl -pi -e "s/{{ORBIT}}/$2/g" $NGINX_ORBIT_SITES/$2
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sudo perl -pi -e "s#{{ORBIT_SITES}}#${ORBIT_SITES}#g" $NGINX_ORBIT_SITES/$2
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sudo perl -pi -e "s/{{PORT}}/$PORT/g" $NGINX_ORBIT_SITES/$2
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sudo perl -pi -e "s/{{SERVER_NAME}}/$SERVER_NAME/g" $NGINX_ORBIT_SITES/$2
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sudo service nginx reload
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sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES && git clone $ORBIT_GIT $2 && cd $2 && bundle"
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sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && perl -pi -e \"s/orbit_4_5/$DATABASE/g\" config/mongoid.yml"
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sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && bundle exec rake assets:precompile RAILS_ENV=production"
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sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && bundle exec unicorn_rails -D -E $RAILS_ENV -c $ORBIT_SITES/$2/config/unicorn.rb"
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sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && bundle exec rake orbit_cron:install"
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echo "-----------------------------------------------------"
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echo "$2 is ready"
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echo "Path: $ORBIT_SITES/$2"
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echo http://`ifconfig eth0 2>/dev/null|awk '/inet addr:/ {print $2}'|sed 's/addr://'`:$PORT
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echo "-----------------------------------------------------"
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exit 0
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;;
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setup)
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sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
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sudo echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
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sudo apt-get update
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sudo apt-get -y upgrade
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sudo apt-get install -y nginx git-core mongodb-org imagemagick curl openssh-server nano
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sudo mkdir $NGINX_ORBIT_SITES
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sudo perl -pi -e "s/sites-enabled/orbit_sites/g" /etc/nginx/nginx.conf
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sudo rm -r /etc/nginx/sites-*
|
||
|
||
sudo apt-get --no-install-recommends --yes install gawk g++ gcc make libc6-dev libreadline6-dev zlib1g-dev libssl-dev libyaml-dev libsqlite3-dev sqlite3 autoconf libgdbm-dev libncurses5-dev automake libtool bison pkg-config libffi-dev
|
||
|
||
sudo su -l $ORBIT_USER -c "\curl -sSL https://get.rvm.io | bash -s stable"
|
||
sudo su -l $ORBIT_USER -c "rvm install 2.1 --default"
|
||
echo "gem: --no-ri --no-rdoc" > /home/$ORBIT_USER/.gemrc
|
||
source /home/$ORBIT_USER/.rvm/scripts/rvm
|
||
|
||
echo ""
|
||
echo "-----------------------------------------------------"
|
||
echo "System is ready. You can start creating Orbit servers."
|
||
echo "command: orbit create Orbit_Folder_Name"
|
||
echo "-----------------------------------------------------"
|
||
echo ""
|
||
exit 0
|
||
;;
|
||
*)
|
||
echo >&2 "Usage $0 <start|stop|restart|force-stop|create|setup>"
|
||
exit 1
|
||
;;
|
||
esac
|
||
```
|
||
|
||
```
|
||
|
||
### 五、網路設定
|
||
```sh
|
||
# 開機網站自動起始
|
||
$ sudo vim /etc/netplan/50-cloud-init.yaml # 內容見附註 50-cloud-init.yaml 18.04開始設定改這
|
||
# $ sudo vim /etc/netplan/00-installer-config.yaml # Ubuntu 20.04LTS
|
||
#
|
||
```
|
||
|
||
```txt
|
||
# 50-cloud-init.yaml
|
||
# 本範例有兩塊網卡，第一塊是DHCP，第二塊是固定IP
|
||
# 其中因為子網路遮罩為255.255.255.0 ，所以是 /24
|
||
# This file is generated from information provided by the datasource. Changes
|
||
# to it will not persist across an instance reboot. To disable cloud-init's
|
||
# network configuration capabilities, write a file
|
||
# /etc/cloud/cloud.cfg.d/99-disable-network-config.cfg with the following:
|
||
# network: {config: disabled}
|
||
network:
|
||
ethernets:
|
||
enp0s29u1u1u5:
|
||
dhcp4: true
|
||
enp6s0:
|
||
addresses:
|
||
- 192.168.1.142/24
|
||
gateway4: 192.168.1.1
|
||
nameservers:
|
||
addresses:
|
||
- 8.8.8.8
|
||
search:
|
||
- rulingcom.com
|
||
version: 2
|
||
## 六、如果 /etc/init.d/mongod 遺失(適用於ubuntu14.04以上)
|
||
```sh
|
||
# 建立 mongod service
|
||
$ sudo vim /etc/init.d/mongod #請查看以下/etc/init.d/mongod之內容
|
||
$ sudo chmod +x /etc/init.d/mongod
|
||
```
|
||
|
||
```txt
|
||
#此為/etc/init.d/mongod之內容
|
||
#!/bin/bash
|
||
case $1 in
|
||
start)
|
||
if [ -f "/var/lib/mongodb/mongod.lock" ]; then
|
||
exit 0
|
||
else
|
||
self_pid=$$
|
||
pid=`ps aux | grep mongod | grep -v 'service' | grep -v 'grep' | grep -v '/etc/init.d' | awk '{print $2}'`;
|
||
COUNTER=0
|
||
for i in $pid
|
||
do
|
||
if [ -f "/proc/$i/status" ]; then
|
||
echo "$i" >> /var/lib/mongodb/mongod.lock;
|
||
COUNTER=$((COUNTER+1))
|
||
fi
|
||
done
|
||
if [ $COUNTER == 0 ]; then
|
||
echo "starting mongo."
|
||
sudo mongod --config /etc/mongod.conf &
|
||
exit 0
|
||
else
|
||
echo "mongo is already running."
|
||
fi
|
||
fi
|
||
;;
|
||
stop)
|
||
echo "stoping mongo."
|
||
if [ -f "/var/lib/mongodb/mongod.lock" ]; then
|
||
sudo kill -s TERM `cat /var/lib/mongodb/mongod.lock`
|
||
sudo rm -f /var/lib/mongodb/mongod.lock
|
||
else
|
||
pid=`ps aux | grep mongod | grep -v 'service' | grep -v 'grep' | grep -v '/etc/init.d' | awk '{print $2}'`;
|
||
for i in $pid
|
||
do
|
||
kill -s TERM $i
|
||
done
|
||
fi
|
||
;;
|
||
restart|reload)
|
||
echo "stoping mongo."
|
||
if [ -f "/var/lib/mongodb/mongod.lock" ]; then
|
||
sudo kill -s TERM `cat /var/lib/mongodb/mongod.lock`
|
||
sudo rm -f /var/lib/mongodb/mongod.lock
|
||
else
|
||
pid=`ps aux | grep mongod | grep -v 'service' | grep -v 'grep' | grep -v '/etc/init.d' | awk '{print $2}'`;
|
||
for i in $pid
|
||
do
|
||
kill -s TERM $i
|
||
done
|
||
fi
|
||
sudo mongod --config /etc/mongod.conf &
|
||
exit 0
|
||
;;
|
||
status)
|
||
if [ -f "/var/lib/mongodb/mongod.lock" ]; then
|
||
pid=`cat /var/lib/mongodb/mongod.lock`
|
||
COUNTER=0
|
||
ERRORPID=0
|
||
for i in $pid
|
||
do
|
||
if [ -f "/proc/$i/status" ]; then
|
||
COUNTER=$((COUNTER+1))
|
||
else
|
||
ERRORPID=1
|
||
fi
|
||
done
|
||
if [ $ERRORPID == 0 ] && [ $COUNTER != 0 ]; then
|
||
echo "mongo is already running"
|
||
else
|
||
COUNTER=0
|
||
pid=`ps aux | grep mongod | grep -v 'service' | grep -v 'grep' | grep -v '/etc/init.d' | awk '{print $2}'`;
|
||
cat /dev/null > /var/lib/mongodb/mongod.lock;
|
||
for i in $pid
|
||
do
|
||
if [ -f "/proc/$i/status" ]; then
|
||
echo "$i" >> /var/lib/mongodb/mongod.lock;
|
||
COUNTER=$((COUNTER+1))
|
||
fi
|
||
done
|
||
if [ $COUNTER == 0 ]; then
|
||
echo "mongo is not running."
|
||
else
|
||
echo "mongo is already running."
|
||
fi
|
||
fi
|
||
else
|
||
COUNTER=0
|
||
pid=`ps aux | grep mongod | grep -v 'service' | grep -v 'grep' | grep -v '/etc/init.d' | awk '{print $2}'`;
|
||
for i in $pid
|
||
do
|
||
if [ -f "/proc/$i/status" ]; then
|
||
echo "$i" >> /var/lib/mongodb/mongod.lock;
|
||
COUNTER=$((COUNTER+1))
|
||
fi
|
||
done
|
||
if [ $COUNTER == 0 ]; then
|
||
echo "mongo is not running."
|
||
else
|
||
echo "mongo is already running."
|
||
fi
|
||
fi
|
||
esac
|
||
```
|
||
|