install_r45_on_ubuntu_1804l.../README.md

594 lines
18 KiB
Markdown
Raw Blame History

This file contains invisible Unicode characters

This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

This file contains Unicode characters that might be confused with other characters. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.

# Ubuntu 安裝 R4.5 標準流程
## 前置作業
* Ubuntu 18.04 LTS 已安裝完畢並能遠端連線進入
* 當前帳號可以使用 sudo 指令
## 修復舊的 logrotate 的bug
```sh
$ curl http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/fix_logrotate.sh | sh
```
## 建立 rulingcom 帳號(若已是 rulingcom 帳號,前往下一步驟)
```sh
$ sudo su # 從當前帳號切換到 root
$ adduser rulingcom
$ # set the password for rulingcom
$ # fill in user information, it's ok to leave all blank
$ usermod -aG sudo rulingcom # 讓 rulingcom 可用 sudo
$ su - rulingcom
$ sudo ls -la /root # 測試 rulingcom sudo 是否可用
$ exit; exit # 第一次 exit 退回 root 帳號,第二次 exit 退回剛登入的帳號
```
## 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)
```sh
$ wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/install_orbit_environment.sh -O install_orbit_environment.sh
$ chmod +x install_orbit_environment.sh
$ 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
## 以下其他內容均不需執行,可直接進行架站或移機
```
## 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)
```sh
$ wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/move_site_interactive.sh
$ bash -i move_site_interactive.sh
```
## 轉移網站資料 - 2 (把資訊放在command line)
```sh
$ wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/move_site.sh
# 請依照您的需求替換以下這行的變數成實際的值
$ bash -i move_site.sh $ip $port $user $remote_pass $domain $your_local_password
```
## 安裝libgmp(Ubuntu 14.04需要)
```sh
sudo apt install libgmp-dev ##此套件為nokogiri相依套件
```
## 安裝 Nginx 1.23.1及更新openssl(至少保持1.1.1以上)
```sh
$ wget http://gitlab.tp.rulingcom.com/erictyl/install_r45_on_ubuntu_1804lts_doc/-/raw/master/install_nginx.sh -O install_nginx.sh
$ bash install_nginx.sh
# 若要安裝modsecurity WAF(網路應用程式防火牆),則加入參數 --install-modsecurity
# $ bash install_nginx.sh --install-modsecurity
$ 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
```
## 設定host IP(避免VM抓不到domain對應的IP)
```sh
# sudo vim /etc/hosts 加入以下內容
59.120.142.210 gitlab.tp.rulingcom.com
59.120.142.206 ruling.digital store.tp.rulingcom.com
151.101.1.227 index.rubygems.org rubygems.org
104.192.141.1 bitbucket.org
```
## 安裝 R4.5
### 一、建立 ssh key pair
```sh
$ 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
$ 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)
$ cat ~/.ssh/your_key.pub # 將公鑰轉交給禾綸(注意:不是私鑰)
$ # 確認禾綸將公鑰加入 GitLab 後再接續下列指令與步驟二
$ eval "$(ssh-agent -s)"
$ ssh-add ~/.ssh/your_private_key
```
### 二、安裝 R4.5 Web App
```sh
$ git clone http://gitlab.tp.rulingcom.com/orbit_chiu1/orbit4-5.git your_site_name
$ cd your_site_name
$ vim config/mongoid.yml # 所有 orbit_4_5 換成 your_site_name, :wq 存檔離開
$ 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
$ gem install nokogiri -v 1.7.0.1 #For Ubuntu 20.04LTS
$ bundle install
$ RAILS_ENV=production bundle exec rake assets:precompile
$ bundle exec unicorn_rails -c config/unicorn.rb -D -E production
$ sudo service nginx restart
$ # Login the new create site with rulingcom account and choose “Admin Area” to complete the registration of this new created site.
```
## 開啟crontab的log(獨立顯示)
### Open the file
```sh
sudo vim /etc/rsyslog.d/50-default.conf
```
### Find the line that starts with: #cron.*
```sh
uncomment that line, save the file, and restart rsyslog:
sudo service rsyslog restart
You should now see a cron log file here: /var/log/cron.log
```
## 設定備份(以備份一週內容為例)
### 一、資料庫備份
```sh
#### 安裝postfix以避免NO MTA installed.
sudo apt-get install -y postfix
sudo service postfix start
$ sudo crontab -e
# 內容如下:
0 3 * * * mongodump -o /home/backup/db/`date "+\%Y\%m\%d"`_db
0 4 * * * rm -fr /home/backup/db/`date --date="1 week ago" "+\%Y\%m\%d"`_db
```
### 二、R4.5 網站目錄備份
```sh
# 安裝 rsnapshot如已安裝則直接編輯 /etc/rsnapshot.conf
$ sudo apt-get install rsnapshot -y
$ sudo vim /etc/rsnapshot.conf # 內容建附註 rsnapshot
$ sudo mkdir /home/backup
$ sudo mkdir /home/backup/orbit
$ sudo chmod 777 /home/backup/orbit
$ rsnapshot -t daily # 測試是否設定正確
$ sudo crontab -e # 加入下行內容後,儲存退出
15 4 * * * /usr/bin/rsnapshot daily
```
```txt
# 此為附註 rsnapshot
# 注意!該檔使用 tab 而非 space
# find BACKUP LEVELS /INTERVALS part
# at this part, remove every lines with `retain` and then add the line below:
retain daily 7
# find SNAPSHOT ROOT DIRECTORY part
# modify the snapshot dir path
snapshot_root /home/backup/orbit
# find BACKUP POINTS / SCRIPTS part
# add R4.5 site backup
backup /home/rulingcom localhost/
```
### 三、定期壓縮與刪除 log
```sh
$ sudo vim /etc/logrotate.d/orbit # 內容見附註 logrotate
$ sudo logrotate -d /etc/logrotate.conf # 確認系統是否有使用 /etc/logrotate.d/orbit
$ 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
```
```txt
# 附註 logrotate
/home/rulingcom/*/*/log/*.log {
daily
rotate 7
compress
missingok
notifempty
copytruncate
postrotate
[ ! -f /run/nginx.pid ] || kill -USR1 `cat /run/nginx.pid`
endscript
}
/home/rulingcom/*/*/*/log/*.log {
daily
rotate 7
compress
missingok
notifempty
copytruncate
postrotate
[ ! -f /run/nginx.pid ] || kill -USR1 `cat /run/nginx.pid`
endscript
}
/var/log/mongodb/*.log {
daily
rotate 7
compress
missingok
notifempty
create 644 mongodb mongodb
postrotate
[ ! -f /var/lib/mongodb/mongod.lock ] || kill -USR1 `cat /var/lib/mongodb/mongod.lock`
endscript
}
```
### 四、主機開機網站自動起始
```sh
# 開機網站自動起始
$ sudo vim /etc/init.d/orbit # 內容見附註 orbit
$ sudo chmod 755 /etc/init.d/orbit
$ update-rc.d orbit defaults
$ sudo systemctl start orbit
$ sudo systemctl enable mongod.service #ubuntu18.04以上適用(可在系統boot時自動開啟mongo)
$ sudo mv /etc/init.d/mongod /etc/systemd/system/ && sudo systemctl enable mongod.service
$ sudo crontab -e #加入以下#內容
# @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"
```
```txt
# 附註 orbit
底下#!/bin/bash請務必要加
#!/bin/bash
### BEGIN INIT INFO
# Provides: ruling.digital
# Required-Start: $network
# Required-Stop:
# Default-Start: 2 3 4 5
# Default-Stop: 0 1 6
# Short-Description: Start orbit daemon at boot time
# Description: Start orbit daemon at boot time
### END INIT INFO
ORBIT_USER=rulingcom
if [ -f "/home/$ORBIT_USER/.rvm/scripts/rvm" ]; then
source /home/$ORBIT_USER/.rvm/scripts/rvm
rvm use default
else
if [ -f "/etc/profile.d/rvm.sh" ]; then
source /etc/profile.d/rvm.sh
elif [ "$1" != "setup" ]; then
echo ""
echo "-----------------------------------------------------"
echo "Orbit server dependencies is missing. Please run setup first."
echo "command: service orbit setup"
echo "-----------------------------------------------------"
echo ""
exit 0;
fi
fi
ORBIT_SITES=`pwd`
ORBIT_GIT=http://gitlab.tp.rulingcom.com/saurabh/orbit4-5.git
NGINX_ORBIT_SITES=/etc/nginx/orbit_sites
RAILS_ENV=production
sig () {
test -s "$ORBIT_ROOT/tmp/pids/unicorn.pid" && kill -$1 `cat $ORBIT_ROOT/tmp/pids/unicorn.pid`
}
get_orbit_root () {
if [ ! -f $NGINX_ORBIT_SITES/$1 ]; then echo "Site $1 not found" && exit 0; fi
ORBIT_ROOT=`cat $NGINX_ORBIT_SITES/$1 | grep 'root' | grep -v '#' | xargs | awk '{print $2}'`;
ORBIT_ROOT=${ORBIT_ROOT//"/public;"/""};
if [ ! -d $ORBIT_ROOT ]; then echo "Site folder $ORBIT_ROOT not fount"; fi
}
start_orbit () {
sig 0 $ORBIT_ROOT && echo >&2 "$ORBIT_ROOT Already running";
echo "Starting $ORBIT_ROOT";
sudo su -l $ORBIT_USER -c "cd $ORBIT_ROOT && bundle exec unicorn_rails -D -E $RAILS_ENV -c config/unicorn.rb";
}
case $1 in
start)
if [ ! -z "$2" ]; then
get_orbit_root $2
start_orbit
else
for APP in `ls -1 $NGINX_ORBIT_SITES`; do
get_orbit_root $APP;
start_orbit;
done
fi
exit 0;
;;
stop)
while [ `whoami` != "root" ]; do
if [ ! -z "$2" ]; then
read -p "Stop Orbit $2? (y/n) " CONFIRM
else
read -p "Stop All Orbits? (y/n) " CONFIRM
fi
case "$CONFIRM" in
y|Y ) break;;
n|N ) exit 0;;
* ) echo "(y/n)";;
esac
done
if [ ! -z "$2" ]; then
get_orbit_root $2
echo "Stopping $ORBIT_ROOT"
sig QUIT
else
for APP in `ls -1 $NGINX_ORBIT_SITES`; do
get_orbit_root $APP;
echo "Stopping $ORBIT_ROOT";
sig QUIT && continue;
done
fi
exit 0;
;;
force-stop)
while true; do
if [ ! -z "$2" ]; then
read -p "Stop Orbit $2? (y/n) " CONFIRM
else
read -p "Stop All Orbits? (y/n) " CONFIRM
fi
case "$CONFIRM" in
y|Y ) break;;
n|N ) exit 0;;
* ) echo "(y/n)";;
esac
done
if [ ! -z "$2" ]; then
get_orbit_root $2
echo "Stopping $ORBIT_ROOT"
sig TERM
else
for APP in `ls -1 $NGINX_ORBIT_SITES`; do
get_orbit_root $APP;
echo "Stopping $ORBIT_ROOT";
sig TERM && continue;
done
fi
exit 0;
;;
restart|reload)
if [ ! -z "$2" ]; then
get_orbit_root $2
sig USR2 && echo "$ORBIT_ROOT reloaded OK" && exit 0
echo >&2 "Couldn't reload $ORBIT_ROOT, starting instead"
start_orbit
else
for APP in `ls -1 $NGINX_ORBIT_SITES`; do
get_orbit_root $APP;
sig USR2 && echo "$ORBIT_ROOT reloaded OK" && continue;
echo >&2 "Couldn't reload $ORBIT_ROOT, starting instead";
start_orbit;
done
fi
exit 0;
;;
create)
if [ "$0" == "/etc/init.d/orbit" ]; then
echo "Don't use service to create."
echo "Use: orbit create $2"
exit 0
fi
test -s "$NGINX_ORBIT_SITES/$2" && echo "Site $2 already exist." && exit 0
test -s "$ORBIT_SITES/$2" && echo "File $ORBIT_SITES/$2 already exist." && exit 0
while true; do
read -p "nginx server name: " SERVER_NAME
if [ ! -z "$SERVER_NAME" ]; then break; fi
done
while true; do
read -p "port number: " PORT
if [ ! -z "$PORT" ]; then break; fi
done
while true; do
read -p "database name: " DATABASE
if [ ! -z "$DATABASE" ]; then break; fi
done
echo "-----------------------------------------------------"
echo "Path: $ORBIT_SITES/$2"
echo "Database: $DATABASE"
echo http://$SERVER_NAME:$PORT
echo "-----------------------------------------------------"
while true; do
read -p "Create Orbit $2? (y/n) " CONFIRM
case "$CONFIRM" in
y|Y ) break;;
n|N ) exit 0;;
* ) echo "(y/n)";;
esac
done
cd ~
sudo wget http://installer.tp.rulingcom.com/nginx4-5.conf
sudo cp nginx4-5.conf $NGINX_ORBIT_SITES/$2
sudo rm nginx4-5.conf
sudo perl -pi -e "s/{{ORBIT}}/$2/g" $NGINX_ORBIT_SITES/$2
sudo perl -pi -e "s#{{ORBIT_SITES}}#${ORBIT_SITES}#g" $NGINX_ORBIT_SITES/$2
sudo perl -pi -e "s/{{PORT}}/$PORT/g" $NGINX_ORBIT_SITES/$2
sudo perl -pi -e "s/{{SERVER_NAME}}/$SERVER_NAME/g" $NGINX_ORBIT_SITES/$2
sudo service nginx reload
sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES && git clone $ORBIT_GIT $2 && cd $2 && bundle"
sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && perl -pi -e \"s/orbit_4_5/$DATABASE/g\" config/mongoid.yml"
sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && bundle exec rake assets:precompile RAILS_ENV=production"
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"
sudo su -l $ORBIT_USER -c "cd $ORBIT_SITES/$2 && bundle exec rake orbit_cron:install"
echo "-----------------------------------------------------"
echo "$2 is ready"
echo "Path: $ORBIT_SITES/$2"
echo http://`ifconfig eth0 2>/dev/null|awk '/inet addr:/ {print $2}'|sed 's/addr://'`:$PORT
echo "-----------------------------------------------------"
exit 0
;;
setup)
sudo apt-key adv --keyserver hkp://keyserver.ubuntu.com:80 --recv 7F0CEB10
sudo echo 'deb http://downloads-distro.mongodb.org/repo/ubuntu-upstart dist 10gen' | sudo tee /etc/apt/sources.list.d/mongodb.list
sudo apt-get update
sudo apt-get -y upgrade
sudo apt-get install -y nginx git-core mongodb-org imagemagick curl openssh-server nano
sudo mkdir $NGINX_ORBIT_SITES
sudo perl -pi -e "s/sites-enabled/orbit_sites/g" /etc/nginx/nginx.conf
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
```