rds_log_streamer's Introduction

rds_log_streamer

Requires python 2.7.x and boto3.

Stream log lines from multiple RDS instances to STDOUT.

usage: rds_log_streamer.py [-h] --db_instance_ids DB_INSTANCE_IDS
                           [DB_INSTANCE_IDS ...]
                           [--minutes_in_the_past_to_start MINUTES_IN_THE_PAST_TO_START]
                           [--api_call_delay_seconds API_CALL_DELAY_SECONDS]
                           [--log_state_file LOG_STATE_FILE]
                           [--retention_days RETENTION_DAYS]
                           [--log_level {DEBUG,INFO,WARN,ERROR,CRITICAL}]
                           [--log_filename LOG_FILENAME] [--run_once]
                           [--output_format {json,text}]
                           [--aws_region_name AWS_REGION_NAME]
                           [--aws_profile_name AWS_PROFILE_NAME]

Stream logs from rds for a set of db instances.

optional arguments:
  -h, --help            show this help message and exit
  --db_instance_ids DB_INSTANCE_IDS [DB_INSTANCE_IDS ...], -d DB_INSTANCE_IDS [DB_INSTANCE_IDS ...]
                        list of db instance ids
  --minutes_in_the_past_to_start MINUTES_IN_THE_PAST_TO_START, -m MINUTES_IN_THE_PAST_TO_START
                        if logs have not been written to since this many
                        minutes ago, ignore them
  --api_call_delay_seconds API_CALL_DELAY_SECONDS, -a API_CALL_DELAY_SECONDS
                        time to wait before each API call
  --log_state_file LOG_STATE_FILE, -s LOG_STATE_FILE
                        file path for recording the state of log streaming
  --retention_days RETENTION_DAYS, -r RETENTION_DAYS
                        number of days to retain log metadata
  --log_level {DEBUG,INFO,WARN,ERROR,CRITICAL}, -l {DEBUG,INFO,WARN,ERROR,CRITICAL}
                        log level for this script's logs
  --log_filename LOG_FILENAME, -f LOG_FILENAME
                        log filename for this script's logs
  --run_once, -o        stream all new logs from all db instances and then
                        exit
  --output_format {json,text}, -t {json,text}
                        output format
  --aws_region_name AWS_REGION_NAME
                        AWS region name
  --aws_profile_name AWS_PROFILE_NAME
                        AWS credentials profile name

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