OpenShift の簡易オールインワン版
手元にある環境で手っ取り早く試すために入れてみた。
環境
- OS: Windows 7 Home Premiun
- CPU: Core7i
- Memory: 4GB
- Virtual box 5.2
セットアップ
Download minishift.exe
https://github.com/minishift/minishift/releasesRun cmd
C:\drive を作り（https://github.com/minishift/minishift/issues/236）
そこにダウンロードしたminishift.exeを置くデフォルト仮想環境がHyper-Vとなっているので、オプションをつけて実行する
c:\drive>minishift.exe start --vm-driver virtualbox
-- Checking if requested hypervisor 'virtualbox' is supported on this platform .
.. OK
-- Checking the ISO URL ... OK
-- Starting profile 'minishift'
-- Starting local OpenShift cluster using 'virtualbox' hypervisor ...
-- Minishift VM will be configured with ...
Memory: 2 GB
vCPUs : 2
Disk size: 20 GB
Downloading ISO 'https://github.com/minishift/minishift-b2d-iso/releases/down
load/v1.2.0/minishift-b2d.iso'
40.00 MiB / 40.00 MiB [===========================================] 100.00% 0s
-- Starting Minishift VM .......................................................
....................... OK
-- Checking for IP address ... OK
-- Checking if external host is reachable from the Minishift VM ...
Pinging 8.8.8.8 ... OK
-- Checking HTTP connectivity from the VM ...
Retrieving http://minishift.io/index.html ... OK
-- Checking if persistent storage volume is mounted ... OK
-- Checking available disk space ... 0% used OK
-- Downloading OpenShift binary 'oc' version 'v3.6.0'
33.92 MiB / 33.92 MiB [===========================================] 100.00% 0s-
- Downloading OpenShift v3.6.0 checksums ... OK
-- OpenShift cluster will be configured with ...
Version: v3.6.0
-- Checking `oc` support for startup flags ...
routing-suffix ... OK
host-config-dir ... OK
host-data-dir ... OK
host-pv-dir ... OK
host-volumes-dir ... OK
Starting OpenShift using openshift/origin:v3.6.0 ...
Pulling image openshift/origin:v3.6.0
Pulled 1/4 layers, 26% complete
Pulled 1/4 layers, 74% complete
Pulled 2/4 layers, 84% complete
Pulled 3/4 layers, 88% complete
Pulled 4/4 layers, 100% complete
Extracting
Image pull complete
OpenShift server started.
The server is accessible via web console at:
https://192.168.99.100:8443
You are logged in as:
User: developer
Password: <any value>
To login as administrator:
oc login -u system:admin
c:\drive>
アクセス
ブラウザでhttps://192.168.99.100:8443にアクセス。
管理者はID＝system、Password＝adminでアクセス。
はじめに、プロジェクトを作る。
CLI
cmdでは実行パスを通してからocコマンド利用。
C:\>cd c:\drive
c:\drive>minishift.exe oc-env
SET PATH=C:\Users\hoge\.minishift\cache\oc\v3.6.0\windows;%PATH%
REM Run this command to configure your shell:
REM @FOR /f "tokens=*" %i IN ('minishift oc-env') DO @call %i
c:\drive>SET PATH=C:\Users\hoge\.minishift\cache\oc\v3.6.0\windows;%PATH%
c:\drive>REM @FOR /f "tokens=*" %i IN ('minishift oc-env') DO @call %i
c:\drive>oc status
In project My Project (myproject) on server https://192.168.99.100:8443
You have no services, deployment configs, or build configs.
Run 'oc new-app' to create an application.
サンプルアプリを動かす
C:\drive> oc new-app https://github.com/openshift/nodejs-ex -l name=mya
pp
--> Found image 0129e5e (About an hour old) in image stream "openshift/nodejs" u
nder tag "6" for "nodejs"
Node.js 6
---------
Node.js 6 available as docker container is a base platform for building and
running various Node.js 6 applications and frameworks. Node.js is a platform bui
lt on Chrome's JavaScript runtime for easily building fast, scalable network app
lications. Node.js uses an event-driven, non-blocking I/O model that makes it li
ghtweight and efficient, perfect for data-intensive real-time applications that
run across distributed devices.
Tags: builder, nodejs, nodejs6
* The source repository appears to match: nodejs
* A source build using source code from https://github.com/openshift/nodejs-
ex will be created
* The resulting image will be pushed to image stream "nodejs-ex:latest"
* Use 'start-build' to trigger a new build
* WARNING: this source repository may require credentials.
Create a secret with your git credentials and use 'set build-se
cret' to assign it to the build config.
* This image will be deployed in deployment config "nodejs-ex"
* Port 8080/tcp will be load balanced by service "nodejs-ex"
* Other containers can access this service through the hostname "nodejs-ex
"
--> Creating resources with label name=myapp ...
imagestream "nodejs-ex" created
buildconfig "nodejs-ex" created
deploymentconfig "nodejs-ex" created
service "nodejs-ex" created
--> Success
Build scheduled, use 'oc logs -f bc/nodejs-ex' to track its progress.
Run 'oc status' to view your app.
ビルドとデプロイの進捗が確認できる
C:\drive>oc logs -f bc/nodejs-ex
Cloning "https://github.com/openshift/nodejs-ex" ...
Commit: d1af14dc9fcabc06a5b2987e94de92c730d878f1 (Merge pull request #1
9 from gabemontero/app-label)
Author: Ben Parees <bparees@users.noreply.github.com>
Date: Thu Nov 9 11:13:37 2017 -0500
---> Installing application source ...
---> Building your Node application from source
npm WARN deprecated to-iso-string@0.0.2: to-iso-string has been deprecated, use
@segment/to-iso-string instead.
npm WARN deprecated jade@0.26.3: Jade has been renamed to pug, please install t
e latest version of pug instead of jade
npm WARN deprecated minimatch@0.3.0: Please update to minimatch 3.0.2 or higher
to avoid a RegExp DoS issue
nodejs-ex@0.0.1 /opt/app-root/src
中略
Pushed 8/10 layers, 82% complete
Pushed 8/10 layers, 86% complete
Pushed 8/10 layers, 93% complete
Pushed 8/10 layers, 97% complete
Pushed 9/10 layers, 99% complete
Pushed 10/10 layers, 100% complete
Push successful
c:\drive>oc expose svc/nodejs-ex
route "nodejs-ex" exposed
c:\drive> minishift openshift service nodejs-ex --in-browser
Opening the route/NodePort http://nodejs-ex-myproject.192.168.99.100.nip.io in t
he default browser...
c:\drive>
ブラウザでhttp://nodejs-ex-myproject.192.168.99.100.nip.io/にアクセス。
「Welcome to your Node.js application on OpenShift」のページが現れる。