Imam jednu jednostavnu Lambda funkciju za prikupljanje par atributa od EC2 - python Lambda
Code:
import boto3
import json
ec2 = boto3.resource('ec2')
s3 = boto3.client('s3')
def lambda_handler(event, context):
bucket = 'project-lambda-test'
file='/tmp/ec2_output.json'
def write_json(data, file='/tmp/ec2_output.json'):
with open(file, "w") as f:
json.dump(data, f, indent=4)
for instance in ec2.instances.all():
data = {}
data['Id'] = instance.id
data['Platform'] = instance.platform
data['Type'] = instance.instance_type
data['PublicIP'] = instance.public_ip_address
data['AMI'] = instance.image.id
data['Subnet'] = instance.subnet_id
write_json(data, file='/tmp/ec2_output.json')
print(data)
import boto3
import json
ec2 = boto3.resource('ec2')
s3 = boto3.client('s3')
def lambda_handler(event, context):
bucket = 'project-lambda-test'
file='/tmp/ec2_output.json'
def write_json(data, file='/tmp/ec2_output.json'):
with open(file, "w") as f:
json.dump(data, f, indent=4)
for instance in ec2.instances.all():
data = {}
data['Id'] = instance.id
data['Platform'] = instance.platform
data['Type'] = instance.instance_type
data['PublicIP'] = instance.public_ip_address
data['AMI'] = instance.image.id
data['Subnet'] = instance.subnet_id
write_json(data, file='/tmp/ec2_output.json')
print(data)
Output:
Code:
{'Id': 'i-07fa7f24e222228d4', 'Platform': None, 'Type': 't2.micro', 'PublicIP': '2.2.2.2', 'AMI': 'ami-07a0844029df22222', 'Subnet': 'subnet-025a22222f3bd49a6'}
{'Id': 'i-0583022222c6ff5f9', 'Platform': None, 'Type': 't2.micro', 'PublicIP': '3.3.3.3', 'AMI': 'ami-07a0844029df22222', 'Subnet': 'subnet-0db44b9bf37022222'}
{'Id': 'i-00aa22222a7c7c1c7', 'Platform': None, 'Type': 't2.micro', 'PublicIP': '4.4.4.4', 'AMI': 'ami-07a0844029df22222', 'Subnet': 'subnet-0db44b9bf37022222'}
{'Id': 'i-07fa7f24e222228d4', 'Platform': None, 'Type': 't2.micro', 'PublicIP': '2.2.2.2', 'AMI': 'ami-07a0844029df22222', 'Subnet': 'subnet-025a22222f3bd49a6'}
{'Id': 'i-0583022222c6ff5f9', 'Platform': None, 'Type': 't2.micro', 'PublicIP': '3.3.3.3', 'AMI': 'ami-07a0844029df22222', 'Subnet': 'subnet-0db44b9bf37022222'}
{'Id': 'i-00aa22222a7c7c1c7', 'Platform': None, 'Type': 't2.micro', 'PublicIP': '4.4.4.4', 'AMI': 'ami-07a0844029df22222', 'Subnet': 'subnet-0db44b9bf37022222'}
Dobijam tacno output koji zelim. Medjutim menije potrebno da snimim file koji sadrzi ovaj output test.json i da ga uploadeujem u S3. Lambda dozvoljava snimanje file iskljucino u /tmp/.
Prosto imam output koji zelim kako da to preusmetim u file /tmp/test.json i uploadujem u S3?
Nije toliko vazno uploadovanje, to mi nije problem. Potrebno mi je da ovaj output bude snimljen u file /tmp/whatever.json
[Ovu poruku je menjao Machiavelli... dana 29.03.2021. u 18:55 GMT+1]
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Veruj u sebe. Ako ti neces, ko hoce?!
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with
others is like being in infinite ocean of knowledge.
________________________________________________________________
____
Veruj u sebe. Ako ti neces, ko hoce?!
„Bolje živeti 100 godina kao milioner, nego sedam dana u bedi.“