developer-sdk

# 설치전 필요한 라이브러리 추가. python 가상 환경 설치를 위한 라이브러리 추가 
sudo apt update
sudo apt install build-essential libssl-dev libffi-dev python3-dev python-pip libsasl2-dev libldap2-dev default-libmysqlclient-dev pkg-config -y
sudo apt install python3.10-venv -y

# 가상환경 설정 
python3 -m venv superset-venv
source superset-venv/bin/activate

# requirement 정리 필요

developer-sdk

#################################
# curl 
#################################

# 2분간 재시도 횟수 5회
curl --retry 5 --retry-max-time 120 http://127.0.0.1

# connection refused 오류도 재작업 
curl --retry-connrefused http://127.0.0.1

developer-sdk

############################
# ssh 배너 설정
# Banner에 파일 위치 설정 
sudo vi /etc/ssh/sshd_config

# 위에 설정한 위치에 배너 파일 생성 
sudo vi /etc/ssh/banner

# sshd 재시작 
sudo systemctl restart sshd.service

developer-sdk

from pyhive import hive
from TCLIService.ttypes import TOperationState

conn = hive.connect(host='test.com',
    port=10000,
    database='default',
    auth='KERBEROS',
    username='hive_user',
    kerberos_service_name='hive').cursor()

developer-sdk

<!--
 Copyright 2022 The Apache Software Foundation

 Licensed to the Apache Software Foundation (ASF) under one
 or more contributor license agreements.  See the NOTICE file
 distributed with this work for additional information
 regarding copyright ownership.  The ASF licenses this file
 to you under the Apache License, Version 2.0 (the
 "License"); you may not use this file except in compliance
 with the License.  You may obtain a copy of the License at

developer-sdk

def escape_ansi_color_pattern(ansi_text: str) -> str:
    # 7-bit C1 ANSI sequences
    ansi_escape = re.compile(r'''
        \x1B  # ESC
        (?:   # 7-bit C1 Fe (except CSI)
            [@-Z\\-_]
        |     # or [ for CSI, followed by a control sequence
            \[
            [0-?]*  # Parameter bytes
            [ -/]*  # Intermediate bytes

developer-sdk

def op_test0(a, b, c, d):
    print(a, b, c, d)


def op_test1(val1, *op_args):
    print(val1)
    print(op_args)

developer-sdk

from airflow.models import DAG
from airflow.operators.python_operator import PythonOperator
import datetime


dag_args = {'owner': 'deploy',
            'start_date': datetime.datetime(2022, 7, 10),
            'catchup': False}

developer-sdk

apiVersion: v1
kind: Pod
metadata:
  name: node-shell
  namespace: test-namespace
spec:
  volumes:
    - name: kube-api-access-l47gj
      projected:
        sources:

developer-sdk

apiVersion: v1
kind: PersistentVolume
metadata:
  name: pv-mysql
spec:
  capacity:
    storage: 50Gi
  accessModes:
    - ReadWriteOnce
  persistentVolumeReclaimPolicy: Retain