Salt-Minion

• Salt-Minion은 yum으로 관리 및 설치해야 하므로 Local Repository를 구성해야 합니다.

• Installing Agent Node > Yum install에서 Salt-Minon을 설치합니다.

  • epel-release 저장소 등록 과정은 Pass합니다.

For SWAN only (conda)

• conda에는 salt-minion만 설치합니다.

• 복사해간 conda 압축 파일 풀기

  # conda 설치 경로에 압축 풀기
  # '/opt/miniconda3' 폴더 자동 생성
  $ tar zxvf conda.tar.gz -C /
  
  # bash에 conda 설정
  $ echo ". /opt/miniconda3/etc/profile.d/conda.sh" >> ~/.bashrc
  $ source ~/.bashrc > /dev/null 2>&1
  $ source /opt/miniconda3/etc/profile.d/conda.sh

• conda 가상환경 실행합니다.

  $ conda env list
  # conda environments:
  #
  base                  *  /opt/miniconda3
  saltenv                  /opt/miniconda3/envs/saltenv
  
  # saltenv 가상환경 실행
  $ conda activate saltenv
  
  # create salt log
  $ echo "/opt/miniconda3/var/log/salt/minion {
      rotate 7
      daily
      missingok
      dateext
      notifempty
      compress
  }" > /etc/logrotate.d/snet-salt

• salt-minoin 실행합니다.

  # create salt-minion service
  $ echo "[Unit]
  Description=The Salt Minion
  After=network.target
  
  [Service]
  KillMode=process
  Type=notify
  NotifyAccess=all
  LimitNOFILE=8192
  ExecStart=/opt/miniconda3/envs/saltenv/bin/salt-minion -c '/opt/miniconda3/etc/salt'
  
  [Install]
  WantedBy=multi-user.target" > /usr/lib/systemd/system/snet-salt-minion.service
  
  # snet-salt-minion.service 등록
  $ systemctl daemon-reload > /dev/null 2>&1
  $ systemctl enable snet-salt-minion.service > /dev/null 2>&1
  
  # snet-salt-minion.service 시작
  $ systemctl start snet-salt-minion.service
  $ systemctl status snet-salt-minion.service
  ● snet-salt-minion.service - The Salt Minion
     Loaded: loaded (/usr/lib/systemd/system/snet-salt-minion.service; enabled; vendor preset: disabled)
     Active: active (running) since 수 2020-12-23 08:31:51 KST; 1s ago
   Main PID: 2568 (salt-minion)
     CGroup: /system.slice/snet-salt-minion.service
             ├─2568 /opt/miniconda3/envs/saltenv/bin/python /opt/miniconda3/envs/saltenv/bin/salt-minion -c /opt/miniconda3/etc/salt
             ├─2573 /opt/miniconda3/envs/saltenv/bin/python /opt/miniconda3/envs/saltenv/bin/salt-minion -c /opt/miniconda3/etc/salt
             └─2575 /opt/miniconda3/envs/saltenv/bin/python /opt/miniconda3/envs/saltenv/bin/salt-minion -c /opt/miniconda3/etc/salt
  
  12월 23 08:31:51 conda systemd[1]: Starting The Salt Minion...
  12월 23 08:31:51 conda systemd[1]: Started The Salt Minion.
  12월 23 08:31:51 conda salt-minion[2568]: [WARNING ] /opt/miniconda3/envs/saltenv/lib/python3.7/site-packages/salt/utils/dictdiffer.py:16: DeprecationWarning: Using or importing the ABCs from 'collections' instead of fro...will stop working
  12월 23 08:31:51 conda salt-minion[2568]: from collections import Mapping
  Hint: Some lines were ellipsized, use -l to show in full.
  
  # saltenv 가상환경 종료
  (saltenv) [root@conda salt]# conda deactivate