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vivek atwal
vivek atwal

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logging in cloudwatch

#python #aws #cloudwatch

Settingup cloudwatch client in server

sudo aws configure sudo yum install amazon-cloudwatch-agent
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verify installation using below commands

cat ~/.aws/credentials cat ~/.aws/config
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To check cloudwatch status using below commands or here

sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -m ec2 -a status sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -m ec2 -a stop sudo /opt/aws/amazon-cloudwatch-agent/bin/amazon-cloudwatch-agent-ctl -m ec2 -a start
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Setting up python environment

 #pip install python-json-logger #pip install boto3 #pip install watchtower import boto3 from pythonjsonlogger import jsonlogger import watchtower credentials = boto3.Session().get_credentials() access_key = credentials.access_key secret_key = credentials.secret_key region = "" cloudwatch_client = boto3.client("logs", region_name=region, aws_access_key_id=access_key, aws_secret_access_key=secret_key ) def get_logger(log_group, logger_name): logger = logging.getLogger(logger_name) logger.setLevel(logging.DEBUG) formatter = jsonlogger.JsonFormatter(fmt='%(asctime)s :: %(lineno)s :: %(levelname)-8s :: %(name)s :: %(message)s') handler = watchtower.CloudWatchLogHandler(log_group_name=log_group, log_stream_name=logger_name, boto3_client=cloudwatch_client) handler.setFormatter(formatter) logger.addHandler(handler) return logger log_group = "app_name" login_logger = get_logger(log_group, "login")
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Reference:

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