EFS (Elastic File System)
[ Amazon EFS with Standard storage classes ]
- multiple EC2 instances accessing an Amazon EFS file system that is configured with Standard storage classes from multiple Availability Zones in an AWS Region.
[ Amazon EFS with One Zone storage classes ]
- multiple EC2 instances that are accessing an Amazon EFS file system. This file system is configured with One Zone storage from multiple Availability Zones in an AWS Region.
reference
https://docs.aws.amazon.com/efs/latest/ug/how-it-works.html
ν°μ΄λ₯Ό λλμμ λ λ°μ΄ν°λ₯Ό 곡μ ν μ μλ λ°©λ² (νμΌ κ³΅μ ν λ λ§μ΄ μ¬μ©)
region service -> region levelλ‘ μ‘΄μ¬
- λ€νΈμν¬ μΈν°νμ΄μ€λ₯Ό μμ±ν΄μ EFSμ μ κ·Ό
- λ€νΈμν¬ μΈν°νμ΄μ€λ₯Ό mount λμμΌλ‘ ν΄μ μκΈ° AZμ μλ κ²μ μ κ·Ό
- κ·Έλμ NASμ νμΌμ 곡μ
- single instanceμ λ°μ΄ν°κ° μ μ₯λλ κ²μ΄ μλλΌμ(multi instance) high durability
- μ©λ νμ₯ κ°λ₯ (μ°λ λ§νΌ μλμΌλ‘, no need of μ©λμ λν provisioning)
from AWS (01/24/2022)
Mount target : where the volume is located in the file system tree and where you read and write files to after you mount the volume. (an NFS endpoint that lives in a VCN subnet of your choice and provides network access for file systems.)
- The mount target provides the IP address or DNS name that is used together with a unique export path to mount the file system.
Mounting a file : a process by which the operating system makes files and directories on a storage device(such as hard drive, CD-ROM, or network share) available for users to access via the computerβs file system.
- NFS (Network File System)
- λ€νΈμν¬μ νμΌμ μ μ₯νλ λ©μ»€λμ¦
μ»΄ν¨ν° μ¬μ©μκ° μ격 μ»΄ν¨ν°μ μλ νμΌμ λ§μΉ μμ μ μ»΄ν¨ν°μ μλ κ²μ²λΌ κ²μνκ³ , λ§μλλ‘ μ μ₯νκ±°λ μμ νλλ‘ ν΄μ£Όλ ν΄λΌμ΄μΈνΈ/μλ²ν μμ©νλ‘κ·Έλ¨
μ¬μ©μκ° μ격 μ»΄ν¨ν°μ μλ νμΌ λ° λλ ν 리μ μ‘μΈμ€ν μ μκ³ ν΄λΉ νμΌ λ° λλ ν λ¦¬κ° λ‘컬μ μλ κ²μ²λΌ μ²λ¦¬νλλ‘ νμ©νλ λΆμ° νμΌ μμ€ν
μ¬μ©μ μμ€ν μλ NFS client, μ격 μ»΄ν¨ν°μλ NFS serverκ° μμ΄μΌ ν¨
μλ₯Ό λ€μ΄, μ¬μ©μλ μ΄μ 체μ λͺ λ Ήμ μ¬μ©νμ¬ μ격 νμΌ λ° λλ ν 리μ λν νμΌ μμ±μ μμ±, μ κ±°, μ½κΈ°, μ°κΈ°, μ€μ ν μ μμ΅λλ€.
reference
https://www.ibm.com/docs/ko/aix/7.2?topic=management-network-file-system
NAS (Network Attached Storage)
1
: λ€νΈμν¬μ μ°κ²°λ storage - κΆνμ΄ μλ λ€νΈμν¬ μ¬μ©μμ μ¬λ¬ ν΄λΌμ΄μΈνΈκ° μ€μ μ§μ€νλ μμΉμ λ°μ΄ν°λ₯Ό μ μ₯νκ³ κ²μν μ μκ² ν©λλ€.
Follow Along
Make EFS
Make Instance
- Number of instances : 2
- No subnet : to access from everywhere
- Create an IAM role
- Make new security group
Check status
- Go to security groups
Create inbound rules for NFS
Check status
- Start session manager
Reference
AWS Certified Solutions Architect - Associate 2020 (PASS THE EXAM!), Youtube, uploaded by freeCodeCamp.org, 12/24/2019, https://www.youtube.com/watch?v=Ia-UEYYR44s
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