Pilla 技術宅

安裝Linux的Client以及推上Heroku上

1. 安裝client工具

$ wget -qO- https://toolbelt.heroku.com/install-ubuntu.sh | sh

2. heroku login

$ heroku login
Enter your Heroku credentials.
Email: perry.wu0606@gmail.com
Password (typing will be hidden): 
Authentication successful.

3. 到有git的app下建立連結

沒有git的就自己git 出來吧!

要確定該folder有Procfile這個檔案

$ cat Procfile
web: node index.js

$ heroku create
Creating fast-brook-1101... done, stack is cedar-14
https://fast-brook-1101.herokuapp.com/ | https://git.heroku.com/fast-brook-1101.git
Git remote heroku added

$ git remote -v
heroku  https://git.heroku.com/fast-brook-1101.git (fetch)
heroku  https://git.heroku.com/fast-brook-1101.git (push)
origin  https://github.com/heroku/node-js-getting-started.git (fetch)
origin  https://github.com/heroku/node-js-getting-started.git (push)

4. 推到heroku上執行

$ git push heroku master
remote: Compressing source files... done.
remote: Building source:
remote: 
remote: -----> Node.js app detected
remote: 
remote: -----> Reading application state
remote:        package.json...
remote:        build directory...
remote:        cache directory...
remote:        environment variables...
remote: 
remote:        Node engine:         0.12.2
remote:        Npm engine:          unspecified
remote:        Start mechanism:     Procfile
remote:        node_modules source: package.json
remote:        node_modules cached: false
remote: 
remote:        NPM_CONFIG_PRODUCTION=true
remote:        NODE_MODULES_CACHE=true
remote: 
remote: -----> Installing binaries
remote:        Downloading and installing node 0.12.2...
remote:        Using default npm version: 2.7.4
remote: 
remote: -----> Building dependencies
remote:        Installing node modules
remote:        express@4.9.8 node_modules/express
remote:        ￠u￠w￠w utils-merge@1.0.0
remote:        ￠u￠w￠w merge-descriptors@0.0.2
remote:        ￠u￠w￠w fresh@0.2.4
remote:        ￠u￠w￠w cookie@0.1.2
remote:        ￠u￠w￠w escape-html@1.0.1
remote:        ￠u￠w￠w range-parser@1.0.2
remote:        ￠u￠w￠w cookie-signature@1.0.5
remote:        ￠u￠w￠w finalhandler@0.2.0
remote:        ￠u￠w￠w vary@1.0.0
remote:        ￠u￠w￠w media-typer@0.3.0
remote:        ￠u￠w￠w methods@1.1.0
remote:        ￠u￠w￠w parseurl@1.3.0
remote:        ￠u￠w￠w serve-static@1.6.5
remote:        ￠u￠w￠w path-to-regexp@0.1.3
remote:        ￠u￠w￠w depd@0.4.5
remote:        ￠u￠w￠w qs@2.2.4
remote:        ￠u￠w￠w on-finished@2.1.1 (ee-first@1.1.0)
remote:        ￠u￠w￠w debug@2.0.0 (ms@0.6.2)
remote:        ￠u￠w￠w etag@1.4.0 (crc@3.0.0)
remote:        ￠u￠w￠w proxy-addr@1.0.8 (forwarded@0.1.0, ipaddr.js@1.0.1)
remote:        ￠u￠w￠w send@0.9.3 (destroy@1.0.3, ms@0.6.2, mime@1.2.11, on-finished@2.1.0)
remote:        ￠u￠w￠w type-is@1.5.7 (mime-types@2.0.12)
remote:        ￠|￠w￠w accepts@1.1.4 (negotiator@0.4.9, mime-types@2.0.12)
remote: 
remote: -----> Checking startup method
remote:        Found Procfile
remote: 
remote: -----> Finalizing build
remote:        Creating runtime environment
remote:        Exporting binary paths
remote:        Cleaning npm artifacts
remote:        Cleaning previous cache
remote:        Caching results for future builds
remote: 
remote: -----> Build succeeded!
remote: 
remote:        node-js-getting-started@0.1.3 /tmp/build_e36f0548cd7e9ef2a4f9015fd5e300e5
remote:        ￠|￠w￠w express@4.9.8
remote:        
remote: -----> Discovering process types
remote:        Procfile declares types -> web
remote: 
remote: -----> Compressing... done, 9.3MB
remote: -----> Launching... done, v3
remote:        https://fast-brook-1101.herokuapp.com/ deployed to Heroku
remote: 
remote: Verifying deploy... done.
To https://git.heroku.com/fast-brook-1101.git
 * [new branch]      master -> master

5. 連網頁測試

一推上後會看到訊息， 由訊息的連結就可以存取剛剛放上去的應用 https://fast-brook-1101.herokuapp.com/ 也可使用heroku apps:info來查詢連結資訊

要注意的是heroku會需要應用裡面有設定pro

其他指令

* 讓app只在web上佈署一台

$ heroku ps:scale web=1
Scaling dynos... done, now running web at 1:1X.

* To shutdown the app

$ heroku ps:scale web=0

* 看目前現有的app列表

heroku apps
heroku apps:info