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Red Hat CodeReady Workspaces
Kubernetes-Based Developer Workspaces and IDE
2019/2/28
Nobuhiro Sue (@nobusue)
[OpenShift Meetup Tokyo #2]
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コンテナベースのアプリケーション開発を容易に
1. プロジェクトの迅速化: 開発者が直ちに開発に取り掛かれる
2. 環境の整合性: 「自分のマシンでは動くんだよ・・・」
3. ソースコードの保護: 開発者のラップトップにソースコードを残さない
ECLIPSE CHE
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デスクトップは環境の統一やセキュリティ確保が困難
Desktop IDE Manages...
IDE Runtime
(Local process or container)
複製が困難、共有も困難
Project Files
Developer Manages...
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ECLIPSE CHEによるソリューション
Browser
IDE
Container
Runtime
Project Files
集中管理された個々の開発者のワークスペース(Pod)
容易な共有 + 容易な管理 + セキュア
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CodeReady Workspaces
● コンテナ内でブラウザベースの
Web IDEと開発環境を提供
● Eclipse Che6ベース(Red Hatが
サポートを提供)
● OCP/OSDのSKUにバンドル
● OCPとOSD上で利用可能
● Operatorによる導入と管理
● RHEL 8ベースのスタック
(ツールとランタイム)
2019/2/5 GA
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CODEREADY WORKSPACES
ARCHITECTURE
6
Private Openshift Install
Behind Your Firewall
...Virtual Private Cloud
...Public Cloud
...Datacenter
SOURCE REPOSITORY
ARTIFACT REPOSITORY
AD / LDAP DIRECTORY
DEVELOPER
CLIENTS
IMAGE REGISTRY
Workspace
Pod
CodeReady
Workspaces
Server
Workspace
Pod
Workspace Pod
1..n containers
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CODEREADY WORKSPACES TEAMS
SPEND MORE TIME CODING
7
33.2 5.8
2.4
25.7 5.8
9.9
ENVIRONMENT MANAGEMENT +
BUILD / TEST WAITING
ADMINISTRATIVE
TASKS
BRAINSTORMING, DESIGN AND CODING
AFTER
BEFORE
39% MORE TIME FOR CODING.
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Developers / QA / Docs
- Bulk of the team
- Work off issues in a backlog
- Need guidance from leads/experts
Success defined by steady progress:
effective and efficient.
“Help me burn down the backlog faster.”
DIFFERENT NEEDS, DIFFERENT GOALS
8
Experts / Architects
- Small number in a team
- Likely “float” or run complex tasks
- Provide guidance and coaching
Success defined by leaps in progress:
innovation and outperformance.
“Help the team run faster, with fewer
stumbles.”
Uses CodeReady
Workspaces
Builds CodeReady
Workspace Stacks and
Factories
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Stack
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Web IDE
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Factory: 既存Workspaceを共有
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Visual Studio Code Plugins
Red HatがVSCodeのプラグイン
を提供しIDEを強化: Java,
Kubernetes YAML, Fuse XML
OpenShiftプラグインによって
ローカル/リモートのOpenShiftイ
ンスタンスへの容易な接続やデプ
ロイが可能に
Dependency Analyticsによって
ライセンスやCVEパッケージア
ラートをチェック可能
(*)VSCode Pluginを利用する場合はChe7 IDEを含むStackを構成する必要あり
https://access.redhat.com/documentation/en-us/red_hat_codeready_workspaces_for_openshift/1.0.0/html/administration_guide/proc_u
sing-the-che-7-ide-in-codeready-workspaces
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CodeReady Workspaces 1.0 詳細
● 製品構成コンポーネント
○ Eclipse Che 6
○ Red Hat SSO (Keycloak)
○ PostgreSQL
● 製品ページ
○ https://developers.redhat.com/products/codeready-workspaces/overview/
● インストール手順
○ https://access.redhat.com/documentation/en-us/red_hat_codeready_work
spaces_for_openshift/1.0.0/html/administration_guide/installing_coderead
y-workspaces/
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Eclipse Che入門方法いろいろ
● SaaS (Che on OpenShift Online)
○ https://www.eclipse.org/che/
● Minishift
○ Che addonを使うのが簡単です
○ https://www.eclipse.org/che/docs/che-6/quick-start.html#openshift
● Docker
○ https://www.eclipse.org/che/docs/che-6/quick-start.html#docker
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CodeReady Workspaces 1.0 チュートリアル
● Streamline your JBoss EAP dev environment with Red Hat CodeReady
Workspaces
=>Stackをカスタマイズし、WorkspaceからFactoryを生成するまで
○ Part1
■ https://developers.redhat.com/blog/2019/01/21/codeready-worksp
aces-streamline-jboss-eap-development/
○ Part2
■ https://developers.redhat.com/blog/2019/01/28/codeready-worksp
aces-streamline-jboss-eap-development-part2/
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ECLIPSE CHE
CONCEPTUAL
ARCHITECTURE
- Users can have more than one
workspace (admin setting)
- One Che server per Kubernetes
cluster
- Che server manages the
lifecycle and authentication of
all workspaces in the cluster
- Traffic to browser is minimal
- Majority of calls are inside the
Che workspace, giving a
“localhost” experience
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THANK YOU