반응형 분류 전체보기3553 [AWS]운영서버 장애시 자동 Restart 서버가 운영중에 사용자가 급증해서 트래픽이 몰리거나, 다른 서버에서 장애가 발생했을때 서비스가 안되는 현상은 어느 운영 환경에서 발생할수 있다. 장애를 방지하는것이 가장 최적의 대응이지만, 필자가 생각했을때, 서비스가 최대한 빠르게 원상 복구 되는것도 좋은 대응 방안이라 판단된다. 이를 가능하게 하는것이 AWS 서비스 중에 System Manager이다. System Manager로 접속하면 아랭화 같은 화면을 확인할수 있다. 이곳에서 자동화 문서를 작성해야 한다. 가장 하단에 있는 Documents를 선택한다. 그러면 AWS에서 제공하는 다양한 자동화 문서가 있는데, 이중에 현재 운영 환경이랑 맞는 자동화 문서가 있다면 사용하면 되지만, 커스터마이징된 자동화 문서가 필요한 경우가 대부분이다. 우측 상단.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 184 A business wishes to migrate its on-premises network attached storage (NAS) to Amazon Web Services (AWS). The corporation wishes to make the data accessible to any Linux instance inside its VPC and to guarantee that changes to the data store are immediately synced across all instances that use it. The bulk of data is viewed infrequently, whereas certain files are read concurrently by numerous pe.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 183 As a web application, a corporation has built a new video game. The application is deployed in a three-tier design using Amazon RDS for MySQL in a VPC. Multiple players will compete simultaneously online through the database layer. The makers of the game want to show a top-10 scoreboard in near-real time and to enable players to pause and resume the game while retaining their existing scores. Wh.. 2022. 6. 30. [AWS] [윈도우] 다른 Region으로 키 복사 앞서 작성했던 리눅스에서 키를 다른 Region으로 복사는 성공적으로 마무리했다. 하지만, 다른 운영체제인 윈도우에서는 어떤 방식으로 키를 복사할까가 고민이 되었다. 우선 윈도우 Instance의 경우는 처음 생성할때, Key Pair를 등록하고 인스터스 생성을 한다. 그럼 윈도우로는 어떻게 접속을 하느냐.... 보통 AWS에서 윈도우로 Instance를 생성하면 계정 이름은 Administrator로 적용이 되어 있다. 위 내용이 윈도우 Instance의 상세 내역인데, 하단에 보이듯이 windowKey라는 이름으로 Key Pair를 등록했다. 이를 접속하기 위해서는 아래 그림처럼 Connect 버튼을 클릭해서 비밀번호를 받아야 한다. 그렇게 접속하면 위와 같은 화면을 확인할수 있는데, 여기서 RDP .. 2022. 6. 30. [AWS] [리눅스] 다른 Region으로 키 복사 I have an existing key pair that was generated via AWS Console. Since I do not want to create another set of Key Pair for the other regions, I would like to use the same Key Pair. Is it possible to copy the Key Pair to another Region? How can I do this? 콘솔에서 생성한 키 페어가 있다. 다른 Region에 새로 키 페어를 생성하고 싶지 않고, 같은 키 페어를 사용하고 싶다. 다른 Region으로 키 페어를 복사할수 있는가? 확인된 블로그에서는 가능하다는 답변이었다. 물론 대칭키를 사용하는데 암호화된 암호문이.. 2022. 6. 30. [서울남부지방법원] 국민참여재판 배심원 후기!! 드디어 국민참여재판 배심원 선정기일 떨리는 마음으로 법원에 09:00에 도착하여 본인 확인 및 접수, 절차 설명을 들었다. 참여하지 못할 경우 불출석 사유 신고서를 제출하면 된다. 선정기일은 배심원 후보자의 사생활 보호, 신변 보호 등을 위하여 배심원 후보자의 성명 대신 법원이 부여한 번호를 부른다. 오늘 재판은 강간 관련 재판. 참여관과 재판장의 절차 설명을 듣고 출석한 배심원 후보자들 중에 결격 사유가 있는지를 다시 한 번 확인했다. 불출석 사유 신고서 늦게까지 이어질지 모르는 재판 상황 때문에 건강 상의 문제로 몇 명이 제외되었고 추첨이 시작되었다. 그냥 무작위 추첨...상자 안에서 번호 뽑기... 설마 내가 될줄이야.... 출석한 후보자들 가운데에서 배심원 7명과 1명의 예비 배심원을 선정한다. .. 2022. 6. 30. [점심] 이거로 결제해주세요!! 2022. 6. 30. [AWS] [활용] SSM 명령 자동 실행 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 182 Under its registered parent domain, a firm hosts many websites for various lines of business. According to the subdomain, anyone visiting these websites will be directed to the proper backend Amazon EC2 instance. Static webpages, pictures, and server-side programming such as PHP and JavaScript are all hosted on the websites. Certain websites see a spike in traffic during the first two hours of b.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 181 A firm that now hosts a web application on-premises is ready to migrate to AWS and launch a newer version of the program. The organization must route requests depending on the URL query string to either the AWS- or on-premises-hosted application. The on-premises application is inaccessible over the internet, and a VPN connection between Amazon VPC and the company's data center is formed. The fir.. 2022. 6. 30. 둘째 아기도 삼성전자 주주가 되었습니다. 배당도 받겠네요. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 180 A business is searching for a solution that would enable them to store video archives created from archived news footage on AWS. The business must keep expenses down and will seldom need to recover these data. When files are required, they must be provided within a five-minute window. Which approach is the MOST cost-effective? A. Store the video archives in Amazon S3 Glacier and use Expedited re.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 179 An IAM group is associated with the following IAM policy. This is the group's sole policy. What are the policy's effective IAM permissions for group members? A. Group members are permitted any Amazon EC2 action within the us-east-1 Region. Statements after the Allow permission are not applied. B. Group members are denied any Amazon EC2 permissions in the us-east-1 Region unless they are logged i.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 178 A business requires the migration of a Microsoft Windows-based application to AWS. This program utilizes a shared Windows file system that is tied to numerous Amazon EC2 Windows machines. What actions should a solutions architect take to achieve this? A. Configure a volume using Amazon Elastic File System (Amazon EFS). Mount the EFS volume to each Windows instance. B. Configure AWS Storage Gatew.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 177 A business is using a centralized Amazon Web Services account to store log data in many Amazon S3 buckets. Prior to uploading data to S3 buckets, a solutions architect must guarantee that the data is encrypted at rest. Additionally, data must be encrypted during transit. Which solution satisfies these criteria? A. Use client-side encryption to encrypt the data that is being uploaded to the S3 bu.. 2022. 6. 30. JUnit5, Mockito & Spring Spring에서 JUnit5를 사용해보자. 먼저 maven에 아래와 같이 dependency를 추가한다. Properties에는 아래와 같이 3개의 version정보를 설정하고, 5.8.1 1.8.1 4.6.1 에 아래와 같이 추가한다. org.junit.jupiter junit-jupiter-engine ${junit.jupiter.version} test org.junit.jupiter junit-jupiter-api ${junit.jupiter.version} test org.junit.jupiter junit-jupiter-params ${junit.jupiter.version} test org.junit.platform junit-platform-suite ${junit.platform.vers.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 176 A development team is releasing a new product on AWS, and as part of the rollout, they are use AWS Lambda. For one of the Lambda functions, the team allocates 512 MB of RAM. The function is finished in two minutes with this memory allocation. Monthly, the function is executed millions of times, and the development team is worried about the cost. The team does experiments to determine the effect .. 2022. 6. 30. 62장. GitLab CI에서 AWS S3로 파일을 업로드하는 방법 ## S3 CLI 명령어 https://docs.aws.amazon.com/cli/latest/reference/s3/ s3 — AWS CLI 1.22.64 Command Reference Note: You are viewing the documentation for an older major version of the AWS CLI (version 1). AWS CLI version 2, the latest major version of AWS CLI, is now stable and recommended for general use. To view this page for the AWS CLI version 2, click here. F docs.aws.amazon.com ## Gitlab 용 CLI.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 175 A data science team needs storage to analyze logs on a nightly basis. The amount and quantity of logs are unclear, however they will be retained for 24 hours. Which approach is the MOST cost-effective? A. Amazon S3 Glacier B. Amazon S3 Standard C. Amazon S3 Intelligent-Tiering D. Amazon S3 One Zone-Infrequent Access (S3 One Zone-IA) 정답 C. Amazon S3 Intelligent-Tiering 해설 S3 Standard - 모든 데이터 유형에.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 174 Each day, a corporation gets ten terabytes of instrumentation data from many machines situated in a single plant. The data is saved in JSON files on a storage area network (SAN) inside the factory's on-premises data center. The organization want to upload this data to Amazon S3 so that it may be accessible by a number of other systems that do crucial near-real-time analytics. Because the data is.. 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 173 A business offers an online service for uploading and transcoding video material for usage on any mobile device. The application design makes use of Amazon Elastic File System (Amazon EFS) Standard to gather and store the films so that they may be processed by numerous Amazon EC2 Linux instances. As the service's popularity has increased, the storage charges have become prohibitively costly. Whi.. 2022. 6. 30. [이것을 모르면..] 결국 부자들만 더 큰 부자가 될 겁니다! 2022. 6. 30. [AWS][SAA][EXAMTOPICS] Question 172 Each month, a business must create sales reports. On the first day of each month, the reporting procedure starts 20 Amazon EC2 instances. The procedure lasts seven days and cannot be paused. The corporation wishes to keep expenses low. Which pricing strategy should the business pursue? A. Reserved Instances B. Spot Block Instances C. On-Demand Instances D. Scheduled Reserved Instances 한글 번역 매달 기.. 2022. 6. 29. [AWS][SAA][EXAMTOPICS] Question 171 A business utilizes Application Load Balancers (ALBs) across many AWS Regions. The ALBs experience fluctuating traffic throughout the year. The company's networking personnel must enable connection by allowing the ALBs' IP addresses over the on-premises firewall. Which solution is the MOST scalable and requires the least amount of setup changes? A. Write an AWS Lambda script to get the IP addres.. 2022. 6. 29. [AWS][SAA][EXAMTOPICS] Question 170 A business wishes to migrate live datasets online from an on-premises NFS server to an Amazon S3 bucket called DOC-EXAMPLE-BUCKET. Verification of data integrity is essential both during and after the transmission. Additionally, the data must be encrypted. A solutions architect is migrating the data using an AWS solution. Which solution satisfies these criteria? A. AWS Storage Gateway file gatew.. 2022. 6. 29. [AWS][SAA][EXAMTOPICS] Question 169 The application of a business is hosted on Amazon EC2 instances that are part of an Auto Scaling group behind an Elastic Load Balancer. Each year, the firm predicts a rise in traffic over a holiday, based on the application's history. A solutions architect must develop a plan to guarantee that the Auto Scaling group raises capacity proactively in order to minimize any effect on application users.. 2022. 6. 29. [AWS][SAA][EXAMTOPICS] Question 168 A solutions architect must verify that API requests to Amazon DynamoDB are not routed across the internet from Amazon EC2 instances inside a VPC. What is the solution architect's role in achieving this? (Select two.) A. Create a route table entry for the endpoint. B. Create a gateway endpoint for DynamoDB. C. Create a new DynamoDB table that uses the endpoint. D. Create an ENI for the endpoint i.. 2022. 6. 29. [수능] 정답이 너무 많은 국어 문제!! 아무래도 1번이 답 같음!! 2022. 6. 29. AWS & 젠킨스 연동 설정 (젠킨스로 EC2 Start 하기) ## 플러그인 설치 - Available 클릭 --> aws-creden 검색 ## 액세스키 & 시크릿키 생성 - AWS IAM 계정 생성 ## 젠킨스 이동 --> 자격증명 등록 - Manage Credentials 클릭 --> global 클릭 - Add Credentials 클릭 ## 젠킨스 - 새 작업 생성 - New Item 클릭 --> Pipeline 선택 - credentialsId 동일한지 확인 --> aws-jenkins-demo ## 젠킨스 - Build Now - S3 권한없어서 오류 - aws ec2 describe-instances 로 재설정 테스트 - aws ec2 describe-instances --region=ap-south-1 로 재설정 테스트 ## 젠킨스를 활용하여 EC2.. 2022. 6. 29. [AWS][SAA][EXAMTOPICS] Question 167 A corporation used an AWS Direct Connect connection to copy 1 PB of data from a colocation facility to an Amazon S3 bucket in the us-east-1 Region. The business now wishes to replicate the data in another S3 bucket located in the us-west-2 Region. AWS Snowball is not permitted at the colocation facility. What should a solutions architect suggest as a means of achieving this? A. Order a Snowball .. 2022. 6. 29. 이전 1 ··· 109 110 111 112 113 114 115 ··· 119 다음 반응형
