Embed Size (px)
Citation preview
Introduction
Managed VMs
Cage Chung / GCPUG.TW
https://www.facebook.com/groups/GCPUG.TW/
https://plus.google.com/u/0/communities/116100913832589966421
[您知道”GCPUG”要怎麼唸嗎？為什麼會有一隻狗在 Logo裡面呢？ ]
Google Cloud Platform User Group的縮寫是GCPUGGCPUG直接唸成G.C.P.U.G？當然可以！
但它也可以分開來，唸成 G.C. PUG喔～
Pug，指的是巴哥犬，所以 GCPUG的Logo中間才會有一隻可愛的巴哥犬喲。
下次聽到別人說G.C. PUG 的時候，您就可以大聲說：「我也是G.C. PUG社團成員！」
Google App Engine overview
Cloud ComputingGoogle Cloud Platform | Compute
PaasIaaS
ApplicationDataRuntimeMiddlewareOSVirtualizationServersStorageNetworking
ApplicationDataRuntimeMiddlewareOSVirtualizationServersStorageNetworking
Saas
ApplicationDataRuntimeMiddlewareOSVirtualizationServersStorageNetworking
Infrastructure as a Service Platform as a Service Service as a Service
You manage Google manage
GAE ArchitectureApp Engine | overview
● Storage
○ Cloud Storage
○ Cloud SQL
○ Cloud Datastore
● Memcache
● Task Queue
● Cloud Endpoints
App Engine APIsApp Engine | overview
Find more https://cloud.google.com/appengine/
Google App Engine: Platform as a ServiceApp Engine | Standard runtime
Python Java Php Go
Dockeroverview
What’s Docker?Docker | overview
[什麼是 Docker | 《Docker —— 從入門到實踐 》正體中文版](http://philipzheng.gitbooks.io/docker_practice/content/introduction/what.html)
Why Docker?docker | overview
Change Management
Resource Isolation
File system Isolation
Network Isolation
Image Management
Sharing ProcessManagement
[Docker Internals - Google Slides](https://goo.gl/a6Y773)
Image
Container
Registry
Basic ConceptDocker | overview
Managed VMsIntroduction
Managed VMs
App Engine
Beta
Hosting environmentManaged VMs
Standard Runtime vs. Custom RuntimeManaged VMs
Managed VMsComputing
● Extension of App Engine● Use Docker to run containers● Can Use
○ Google configured containers○ Custom containers
Dockerfile
app.yaml
$ gcloud preview app run
$ gcloud preview app deploy
gcloud SDK
Docker registry
container
dockerd
VM*
* A VM running docker
Dockerfile
FROM google/appengine-python27
# Install pandas
RUN apt-get update && apt-get install -y -q --no-install-
recommends python-pandas python-numpy
# Install Google Map APIs, Google Client Library
ADD requirements.txt /app/
RUN pip install --upgrade pip
RUN pip install -r requirements.txt
ADD . /app
Create the App Engine
[Managed VMs - App Engine — Google Cloud Platform](https://goo.gl/4FFSmm)
application: waldo-gcp
module: optimal-waypoints
version: 1
runtime: python27
api_version: 1
threadsafe: yes
vm: true
automatic_scaling:
min_num_instances: 1
max_num_instances: 5
cool_down_period_sec: 60
cpu_utilization:
target_utilization: 0.5
Create the App Engine | app.yaml
application: waldo-gcp
module: screenshot
version: 1
runtime: custome
api_version: 1
threadsafe: yes
vm: true
resources:
cpu: .5
memory_gb: 1.3
manual_scaling:
instances: 1
Standard runtime Custom runtime
Behind the scenes
gcloud deploy
gcloud build
Your awesome docker images
your laptop
Google App Engine
Your awesome docker images
docker container
private Google Cloud Storage
bucket
update start Google Compute Engine Instance
usinggoogle/docker-registry
container
docker run
usinggoogle/docker-registry
container
docker push
docker pull
App Engine for Docker
Simple to manage
Private Registry bucket
APIs and SDK
Loadbalancing
Autoscaling
Use any library
Run any code
Transparency
New runtimes, build your own
Docker for App Engine
Demo
https://github.com/cage1016/managed-vms-lab
Managed VMs | architecture
App EngineSandbox
App Engine
Managed VMs
...
Python Go
default module
Managed VMs module
or
custom runtimes
dispatch.yaml
dispatch: - url: "*/favicon.ico" module: default
- url: "qnap-gcp-lab-003.appspot.com/" module: default
- url: "*/module1/*" module: module1
- url: "*/*" module: "default"
Demo Application | architecture
Application hierarchy
[App Engine Modules in Python](https://goo.gl/p3nl48)[App Engine Modules in Go](https://goo.gl/KpdKpF)
dispatch.yamlGolang
https://qnap-gcp-lab-003.appspot.com (default)
https://1-dot-module1-dot-qnap-gcp-lab-003.appspot.com (module 1) Managed VMs
https://qnap-gcp-lab-003.appspot.com/module1/ (module1) Managed VMs
https://qnap-gcp-lab-003.appspot.com/module1/sayhi (module1 sayhi) Managed VMs
Python
https://qnap-gcp-lab-002.appspot.com/ (default)
https://module1-dot-qnap-gcp-lab-002.appspot.com/ (module1) Managed VMs
https://qnap-gcp-lab-002.appspot.com/module1/ (module1) Managed VMs
https://qnap-gcp-lab-002.appspot.com/module1/income_file (module income_file) Managed VMs
Demo Application | dispatch
[Routing Requests to Modules - Go — Google Cloud Platform](https://goo.gl/CaYpFD)[Routing Requests to Modules - Python — Google Cloud Platform](https://goo.gl/7P5Qfg)
