cloud.google.container

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#import
import googleapiclient.discovery
from apiclient.discovery import build
import ipywidgets as widgets
from pandas import DataFrame
import json


    

In [4]:

    

# %load getCredentialsFromFile.py


def getCredentials():
    from  oauth2client import file
    import httplib2
    import ipywidgets as widgets
    print("Getting the credentials from file...")
    storage = file.Storage("oauth2.dat")
    credentials=storage.get()
    if credentials is None or credentials.invalid:
        print( '❗')
        display(widgets.Valid(
            value=False,
            description='Credentials are ',
            disabled=False))
        display(widgets.HTML('go create a credential valid file here: <a target="_blank" href="cloud.google.auth.ipynb.ipynb">gcloud authorization notebook</a> and try again'))
    else:
        http_auth = credentials.authorize(httplib2.Http())
        print('✅ Ok')
        return credentials


    

In [5]:

    

credentials=getCredentials()


    

    




Getting the credentials from file...
✅ Ok

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#create the services
from apiclient.discovery import build
container_service = build('container', 'v1', credentials=credentials)
resource_service = build('cloudresourcemanager', 'v1', credentials=credentials)


    

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# %load chooseProjectId.py
#projectId is the variable that will contains the projectId that will be used in the API calls
projectId=None

#list the existing projects 
projects=resource_service.projects().list().execute()
#we create a dictionaray name:projectID foe a dropdown list widget
projectsList={project['name']:project['projectId'] for project in projects['projects']}
projectsList['None']='invalid'

#the dropdownlist widget
projectWidget=widgets.Dropdown(options=projectsList,description='Choose your Project',value='invalid')
#a valid widget that get valid when a project is selected
projectIdValid=widgets.Valid(value=False,description='')
display(widgets.Box([projectWidget,projectIdValid]))

def projectValueChange(sender):
    if projectWidget.value!='invalid':
        #when a valid project is selected ,the gloabl variable projectId is set 
        projectIdValid.value=True
        projectIdValid.description=projectWidget.value
        global projectId
        projectId=projectWidget.value    
    else:
        projectIdValid.value=False
        projectIdValid.description=''
projectWidget.observe(projectValueChange, 'value')


    

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zone='europe-west2-b'


    

In [9]:

    

#call the container service to get the servConfig
serverConfig=container_service.projects().zones().getServerconfig(zone=zone,projectId=projectId).execute()

print(json.dumps(serverConfig, indent=2))


    

    




{
  "defaultClusterVersion": "1.6.4",
  "validNodeVersions": [
    "1.6.6",
    "1.6.4",
    "1.5.7",
    "1.4.9"
  ],
  "defaultImageType": "COS",
  "validImageTypes": [
    "CONTAINER_VM",
    "COS"
  ],
  "validMasterVersions": [
    "1.6.6",
    "1.6.4"
  ]
}

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