EC2 SSH 접속, AWS CLI

① EC2 인스턴스 시작

② IAM User 생성

③ AWS CLI 구성

 

- EC2 인스턴스 시작

- SSH 접속 (SecureCRT 기준)

- Accept & Save

- Terminal 접속

▶ aws cli에서 s3 사용하기

[ec2-user@ip-172-31-82-117 ~]$ aws s3 ls

Unable to locate credentials. You can configure credentials by running "aws configure".
[ec2-user@ip-172-31-82-117 ~]$

Group 생성

- Create Group 

- Group Name: S3Access

- Attach Policy : AmazonS3FullAccess(policy attch)

 

Create User

 - Add User

 - User name: johnsmith

 - Access Type: Programmatic access

 - Set Permissions: 

  - Permissions Options: Add User to group: S3Access(체크) - Next - Create User

 - Create access Key - Command Line

 

EC2

[ec2-user@ip-172-31-82-117 ~]$ sudo su
[root@ip-172-31-82-117 ec2-user]# aws configure
AWS Access Key ID [None]: AK###################
AWS Secret Access Key [None]: e2n############################
Default region name [None]: 
Default output format [None]: 
[root@ip-172-31-82-117 ec2-user]#
[root@ip-172-31-82-117 ec2-user]# aws s3 mb s3://mylearninstructor12345-01
make_bucket: mylearninstructor12345-01
[root@ip-172-31-82-117 ec2-user]#

파일을 S3로 업로드

[root@ip-172-31-82-117 ec2-user]# echo "Hello" > hello.txt
[root@ip-172-31-82-117 ec2-user]# ls
hello.txt
[root@ip-172-31-82-117 ec2-user]# cat hello.txt
Hello
[root@ip-172-31-82-117 ec2-user]# aws s3 cp hello.txt s3://mylearninstructor12345-01
upload: ./hello.txt to s3://mylearninstructor12345-01/hello.txt
[root@ip-172-31-82-117 ec2-user]#