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#341 [chore] 서버 이전 시 공통 세팅 부분 script 로 정의
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# hous-infra | ||
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## description | ||
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서버 계정을 이전할 때 OS에 대한 기본 설정하는 부분을 편하게 set up 하기 위해 만든 ansible script 입니다. | ||
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ansible 은 기본적으로 ssh 연결을 통해 스크립트를 실행하는 노드에서 host 에 적힌 노드들에게 연결을 보내는 형태입니다. 즉, 컨트롤 노드에만 ansible 을 설치하여 host 연결만 해두고 스크립트를 | ||
실행하면 됩니다. | ||
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### ansible.cfg | ||
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### inventory | ||
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``` | ||
[hous-dev-server] # 제어할 노드의 이름 (playbook 파일의 hosts 에 연결되는 값) | ||
127.0.0.1 # ip 주소 | ||
``` | ||
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### playbook | ||
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- hosts: 플레이의 작업을 실행할 제어 노드를 지정 | ||
- vars: 작업 수행 시 사용할 변수를 정의 | ||
- tasks 에서 변수 사용 시 `{{ 변수명 }}` 처럼용사용 | ||
- tasks: 실행할 작업들을 지정 (github actions 에 job) | ||
- tasks 는 별도의 파일로 step 만 묶어서 생성해둘 수 있으나 현재는 한 파일에 다 정의해둔태상태 | ||
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## started | ||
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### 1) setting | ||
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- local pc 에 ansible 설치 | ||
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```bash | ||
# mac 의 경우 | ||
brew install ansible | ||
ansible --version | ||
``` | ||
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- local pc 에서 ansible 을 이용해서 ssh 접속하기 위해 ssh 설정 필요 | ||
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```bash | ||
# 1. local pc 의 is_rsa.pub 키 값 복사 | ||
# 2. ec2 접속해서 ~/.ssh/authorized_keys 에 추가 | ||
cd ~/.ssh | ||
vim authorized_keys | ||
``` | ||
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[참고자료](https://my-studyroom.tistory.com/entry/%EB%91%90-%EA%B0%9C%EC%9D%98-EC2-%EC%9D%B8%EC%8A%A4%ED%84%B4%EC%8A%A4-%EA%B0%84%EC%9D%98-SSH-%EC%84%A4%EC%A0%95%EC%9D%84-%ED%86%B5%ED%95%B4-Ansible%EB%A1%9C-%ED%86%B5%EC%8B%A0-%ED%99%95%EC%9D%B8%ED%95%98%EA%B8%B0) | ||
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### 2) execute | ||
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```bash | ||
cd ./hous-infra | ||
vim inventory # ip 값 수정 | ||
``` | ||
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파일 실행 구문 `ansible-playbook 파일명(.yaml/.yml)` | ||
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```bash | ||
# -v 옵션은 실행 내역을 자세히 보기 위함 | ||
asible-playbook -v hous-server-ubuntu-setup.yaml | ||
``` | ||
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[defaults] | ||
inventory = ./inventory | ||
remote_user = ubuntu | ||
ask_pass = false | ||
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[privilege_escalation] | ||
become = true | ||
become_method = sudo | ||
become_user = root | ||
become_ask_pass = fal |
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- hosts: hous-dev-server | ||
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vars: | ||
hostname: hous-dev-server | ||
homedir: /home/ubuntu | ||
swap_memory: 2G | ||
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tasks: | ||
- name: apt update | ||
shell: | ||
cmd: apt update | ||
become: yes | ||
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- name: set up timezone KST | ||
shell: | ||
cmd: timedatectl set-timezone Asia/Seoul | ||
become: yes | ||
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- name: set up hostname | ||
shell: | ||
cmd: hostnamectl set-hostname {{ hostname }} | ||
become: yes | ||
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- name: set up vim | ||
shell: | ||
cmd: apt install -y vim | ||
become: yes | ||
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- name: set up mysql client | ||
shell: | ||
cmd: apt-get install -y mysql-client | ||
become: yes | ||
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- name: check installed mysql client | ||
shell: | ||
cmd: mysql --version | ||
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- name: set up redis-cli | ||
shell: | ||
cmd: apt install -y redis-tools | ||
become: yes | ||
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- name: check installed redis-cli | ||
shell: | ||
cmd: redis-cli --version | ||
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- name: set up nginx | ||
shell: | ||
cmd: apt-get install -y nginx | ||
become: yes | ||
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- name: check installed nginx | ||
shell: | ||
cmd: nginx -v | ||
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- name: set up codedeploy - install rube-full | ||
shell: | ||
cmd: apt install -y ruby-full | ||
chdir: "{{ homedir }}" | ||
become: yes | ||
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- name: set up codedeploy - install wget | ||
shell: | ||
cmd: apt install -y wget | ||
chdir: "{{ homedir }}" | ||
become: yes | ||
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- name: set up codedeploy - install codedeploy-agent | ||
shell: | ||
cmd: wget https://aws-codedeploy-ap-northeast-2.s3.ap-northeast-2.amazonaws.com/latest/install | ||
chdir: "{{ homedir }}" | ||
become: yes | ||
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- name: set up codedeploy - chmod +x ./install | ||
shell: | ||
cmd: chmod +x ./install | ||
chdir: "{{ homedir }}" | ||
become: yes | ||
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- name: set up codedeploy - install auto | ||
shell: | ||
cmd: ./install auto | ||
chdir: "{{ homedir }}" | ||
become: yes | ||
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- name: check install codedeploy | ||
shell: | ||
cmd: service codedeploy-agent status | ||
chdir: "{{ homedir }}" | ||
become: yes | ||
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- name: create swap memory | ||
shell: | ||
cmd: sudo fallocate -l {{ swap_memory }} /swapfile | ||
become: yes | ||
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- name: create swap memory file | ||
shell: | ||
cmd: chmod 600 /swapfile | ||
become: yes | ||
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- name: active swap memory 1 | ||
shell: | ||
cmd: mkswap /swapfile | ||
become: yes | ||
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- name: active swap memory 2 | ||
shell: | ||
cmd: swapon /swapfile | ||
become: yes | ||
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- name: apply created swap memory even after reboot | ||
shell: | ||
cmd: echo '/swapfile none swap sw 0 0' | sudo tee -a /etc/fstab | ||
become: yes | ||
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- name: check swap memery file | ||
shell: | ||
cmd: cat /etc/fstab | ||
become: yes | ||
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- name: check installed java 11 | ||
shell: | ||
cmd: java --version | ||
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[hous-dev-server] | ||
# 세팅할 서버 ip 주소 입력 |