Heroku 建置筆記

安裝

參考選擇你所開發的語言 /Introduction /Set up 有說明
https://devcenter.heroku.com/start

info

免費版只能開5個apps

指令

參考：
https://devcenter.heroku.com/articles/heroku-cli-commands

指令 (*常用)	說明	備註
heroku help {heroku commad}	查heroku指令文件說明
heroku --version	版本查詢
heroku login	登入帳號密碼
heroku create	隨機命名建立一個app
heroku apps:create [APP]	指定命名建立一個app
heroku ps
heroku ps:scale web=1
heroku open
heroku logs --tail		Control+C退出
heroku addons
heroku addons:open papertrail
heroku addons:create heroku-postgresql --app my-app
heroku run
heroku run "php -a"
heroku bash		exit離開
heroku config
heroku config:set TIMES=20
heroku pg:psql		??

開發PHP

OS環境：CentOS7
參照Heroku官網 https://devcenter.heroku.com/articles/getting-started-with-php#introduction

本機安裝PHP、Composer、git、Heroku CLI

CentOS7 升級 PHP7.1

wget -q http://rpms.remirepo.net/enterprise/remi-release-7.rpm
wget -q https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
sudo rpm -Uvh epel-release-latest-7.noarch.rpm
sudo rpm -Uvh remi-release-7.rpm

#安裝yum-config-manager
sudo yum -y install yum-utils
sudo yum-config-manager –enable remi-php71

#如果已安裝過PHP 5.x
sudo yum update php*
php -version

CentOS7 安裝Heroku CLI

# Where REPLACE_ME_OS is one of “linux”, “darwin”, “windows” and REPLACE_ME_ARCH is one of “x64”, “x86”, or “arm” You also must replace “6.x.x” with the actual version.
$ wget https://cli-assets.heroku.com/heroku-cli/channels/stable/heroku-cli-REPLACEME_OS-REPLACE_ME_ARCH.tar.gz -O heroku.tar.gz
$ tar -xvzf heroku.tar.gz
$ mkdir -p /usr/local/lib /usr/local/bin
$ mv heroku-cli-v6.x.x-darwin-64 /usr/local/lib/heroku
$ ln -s /usr/local/lib/heroku/bin/heroku /usr/local/bin/heroku

heroku 帳號登入

heroku login
#會出現輸入email及密碼

# Prepare the app 下載一個heroku PHP demo網站
git clone https://github.com/heroku/php-getting-started.git
cd php-getting-started

# Composer 本機端下載套裝
##先確認是否有裝unzip
sudo yum install unzip
composer install

建立本機apache環境

設置 Apache 2.4 HTTP Server
hostname {houstname}

調整 /etc/httpd/conf/httpd.conf
Listen {ip}:{port}
ServerName {ip}:{port}  未確定是否要調整？
NameVirtualHost {ip}:{port}  未確定是否要調整？
<VirtualHost *:80>
    ServerName test.test.com.tw
    DocumentRoot "/var/www/test"
    <Directory "/var/www/test">
        Options -Indexes +FollowSymLinks +Includes
        AllowOverride All
        Order allow,deny
        Allow from All
    </Directory>
</VirtualHost>

systemctl start httpd.service
systemctl enable httpd.service
firewall-cmd --permanent --zone=public --add-service=http
firewall-cmd --permanent --zone=public --add-service=https
firewall-cmd --reload
#測試網址執行成功

網站佈署至Heroku

1.heroku apps:create [APP]

$ heroku apps:create johnnyc7

2.執行成功畫面

3.下 git remote 指令，可以看到遠端git建立heroku

4.開始佈署至Heroku

$ git push heroku master   更新程式
... 
開始跑很多push訊息
...

$ heroku ps:scale web=1    設定app實體
$ heroku open              看是否成功

5.到heroku帳號看到已建立一個app了

點進app 右上角有一個Open app也可以開啟網站

看到這個畫面就表示成功了 Yeah!

PHP Slim安裝

# enter slim floder
sudo yum install phpunit  #安裝unit
composer create-project slim/slim-skeleton [my-app-name]

#新增Procfile 增加下行
web: vendor/bin/heroku-php-apache2 public/

heroku apps:create johnnyslim
git init
git add .
git commit

heroku git:remote -a johnnyslim
git push heroku master

$ heroku ps:scale web=1

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