๐Ÿงฑ 1๏ธโƒฃ ์ƒˆ๋กœ์šด VPC ์ƒ์„ฑ

  1. AWS Management Console → VPC ์„œ๋น„์Šค๋กœ ์ด๋™
    ๊ฒ€์ƒ‰์ฐฝ์— “VPC” ์ž…๋ ฅ → “VPCs” ๋ฉ”๋‰ด ํด๋ฆญ
  2. [Create VPC] ๋ฒ„ํŠผ ํด๋ฆญ
  3. ์„ค์ • ์˜ˆ์‹œ
    • VPC only ์„ ํƒ
    • Name tag: my-new-vpc
    • IPv4 CIDR block: 10.1.0.0/16 (๊ธฐ์กด VPC์™€ ๊ฒน์น˜์ง€ ์•Š๊ฒŒ)
    • IPv6 CIDR: ๋น„ํ™œ์„ฑํ™”(ํ•„์š”์‹œ๋งŒ)
    • Tenancy: Default (Dedicated ํ•„์š” ์—†์œผ๋ฉด)
  4. [Create VPC] ํด๋ฆญ

โœ… ๊ฒฐ๊ณผ: my-new-vpc๋ผ๋Š” ์™„์ „ํžˆ ๋…๋ฆฝ๋œ VPC๊ฐ€ ๋งŒ๋“ค์–ด์ง‘๋‹ˆ๋‹ค.


๐ŸŒ 2๏ธโƒฃ ์„œ๋ธŒ๋„ท / ์ธํ„ฐ๋„ท ๊ฒŒ์ดํŠธ์›จ์ด / ๋ผ์šฐํŒ… ์„ธํŒ…

VPC๋งŒ ์žˆ์œผ๋ฉด EC2๊ฐ€ ์™ธ๋ถ€ํ†ต์‹  ๋ถˆ๊ฐ€์ด๋ฏ€๋กœ, ๊ธฐ๋ณธ ๋„คํŠธ์›Œํ‚น ์š”์†Œ๋ฅผ ๋งŒ๋“ค์–ด์•ผ ํ•ฉ๋‹ˆ๋‹ค.

  1. Subnet ์ƒ์„ฑ
    • VPC ๋Œ€์‹œ๋ณด๋“œ → “Subnets” → [Create subnet]
    • VPC: my-new-vpc
    • Subnet name: my-new-public-subnet
    • Availability Zone: ap-northeast-2a (๋˜๋Š” ์›ํ•˜๋Š” AZ)
    • IPv4 CIDR block: 10.1.1.0/24
    • Create subnet
  2. Internet Gateway ์ƒ์„ฑ
    • ์™ผ์ชฝ ๋ฉ”๋‰ด “Internet Gateways” → [Create internet gateway]
    • Name tag: my-new-igw
    • Create → Attach to VPC → my-new-vpc
  3. Route Table ์ˆ˜์ •
    • “Route tables” → my-new-vpc์— ์ž๋™์ƒ์„ฑ๋œ ํ…Œ์ด๋ธ” ์„ ํƒ
    • Routes ํƒญ → Edit routes → Add route
      • Destination: 0.0.0.0/0
      • Target: ๋ฐฉ๊ธˆ ๋งŒ๋“  my-new-igw
    • Save changes
    • “Subnet associations” ํƒญ → Edit → my-new-public-subnet ์—ฐ๊ฒฐ

โœ… ๊ฒฐ๊ณผ: my-new-public-subnet์€ ์ธํ„ฐ๋„ท ์—ฐ๊ฒฐ ๊ฐ€๋Šฅํ•œ ํผ๋ธ”๋ฆญ ์„œ๋ธŒ๋„ท์ด ๋จ.


๐Ÿ’ป 3๏ธโƒฃ ์ƒˆ EC2 ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ (์ด VPC ์•ˆ์—)

  1. EC2 → Instances → [Launch instances]
  2. ์ด๋ฆ„: my-new-server
  3. AMI ์„ ํƒ: Amazon Linux / Ubuntu ๋“ฑ
  4. ์ธ์Šคํ„ด์Šค ์œ ํ˜•: t3.micro ๋“ฑ
  5. Key pair:
    • “Create new key pair” ํด๋ฆญ
    • Name: my-new-keypair
    • Type: RSA (๋˜๋Š” ED25519)
    • Format: .pem (Windows PuTTY๋ฉด .ppk ์„ ํƒ)
    • [Create key pair] → ์ž๋™์œผ๋กœ ๋‹ค์šด๋กœ๋“œ๋จ (my-new-keypair.pem)
  6. Network settings:
    • VPC: my-new-vpc
    • Subnet: my-new-public-subnet
    • Auto-assign public IP: Enable
    • Security group: ์ƒˆ๋กœ ์ƒ์„ฑ (์˜ˆ: SSH(22), HTTP(80), HTTPS(443))
  7. Launch instance

โœ… ๊ฒฐ๊ณผ: ์™„์ „ํžˆ ๋…๋ฆฝ๋œ VPC + ์„œ๋ธŒ๋„ท + ํ‚ค์Œ ํ™˜๊ฒฝ์— EC2 ์ธ์Šคํ„ด์Šค ์ƒ์„ฑ ์™„๋ฃŒ

Posted by yongary
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