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class RDSHostLogCollection(__BaseLogCollection):
# Define constants for paths and filenames
GATHER_DB_LOGS_SH_PATH = "/tmp/test-gather-aurora-db-logs.sh"
AURORA_DIAGNOSTIC_LOG_PATH = "/rdsdbdata/tmp/aurora-perf-analysis-rdsdbdiagnostic.tar.gz"
def __init__(self, instance_id, workflow_path, test_start_timestamp, **kwargs):
super().__init__(**kwargs)
self.instance_id = instance_id
self.workflow_path = workflow_path
self.test_start_timestamp = test_start_timestamp
self.__ssm_client = get_ssm_client(region=region, rds_domain=domain)
def collect_db_logs(self):
"""
Gather rds db diagnostics logs
"""
credentials = self.get_pas_credentials(PAS_ADMIN_OPS_ROLE)
cmds = self.get_rds_s3_file_transfer_template(
credentials["AccessKeyId"], credentials["SecretAccessKey"]
)
# Use variables instead of hardcoding paths and filenames
cmds.append(f"aws s3 cp {self.base_s3_location}/aurora-db-logs/test-gather-aurora-db-logs.sh {self.GATHER_DB_LOGS_SH_PATH}")
cmds.append(f"sudo chmod +x {self.GATHER_DB_LOGS_SH_PATH}")
if self.test_start_timestamp:
formatted_timestamp = self.test_start_timestamp.strftime("%Y-%m-%d %H:%M:%S")
cmds.append(
f"sudo bash {self.GATHER_DB_LOGS_SH_PATH} -t '{formatted_timestamp}' -z aurora-perf-analysis-rdsdbdiagnostic "
"-x /rdsdbdata/tmp/seed -x /rdsdbdata/db/pg_stat_tmp -x /rdsdbdata/tmp_lctn_on -x /rdsdbdata/tmp/mysql/mysql.ibd "
f"-x /rdsdbdata/tmp/pas /rdsdbdata"
)
cmds.append(
f"aws s3 cp {self.AURORA_DIAGNOSTIC_LOG_PATH} "
+ f"{get_pas_logs_s3_dir_for_instance(self.workflow_path, self.instance_id[0].strip())}"
)
self.__ssm_client.run_cmd(
self.instance_id[1],
cmds,
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