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아래 포트들은 모니터링 대상 호스트들(MO: Managed Objects)과의 통신에 사용됩니다.
443 포트를 제외하고는 보안 위협이 될 수 있으므로,
Source IP 혹은 대역으로 ACL정책을 사용할 필요가 있습니다.

아래 설정 예시와 같이 firewalld filter를 사용하거나, 혹은 tcp_wrappers 등을 사용하여 hosts.allow, hosts.deny 등에 ACL을 설정할 수 있습니다.
(tcp_wrappers 설정 방법은 여기서는 다루지 않습니다. 필요한 경우, 인터넷 검색을 통하여 쉽게 사용법을 얻을 수 있으니 참고 바랍니다.)

## log_level ##
# One of 'garbage', 'trace', 'debug', info', 'warning'(default), 'error', 'critical'.
log_level: info
root_dir: /opt/miniconda3/envs/saltenv/master

##### Primary configuration settings #####
##########################################
# The address of the interface to bind to:
interface: x.x.x.x
 
# The tcp port used by the publisher:
publish_port: 4505
 
# Allow minions to push files to the master. This is disabled by default, for
# security purposes.
# file_recv: True
 
#####      State System settings     #####
##########################################
# The state system uses a "top" file to tell the minions what environment to
# use and what modules to use. The state_top file is defined relative to the
# root of the base environment as defined in "File Server settings" below.
state_top: top.sls
 
#####      File Server settings      #####
##########################################
# Salt runs a lightweight file server written in zeromq to deliver files to
# minions. This file server is built into the master daemon and does not
# require a dedicated port.
 
# The file server works on environments passed to the master, each environment
# can have multiple root directories, the subdirectories in the multiple file
# roots cannot match, otherwise the downloaded files will not be able to be
# reliably ensured. A base environment is required to house the top file.
file_roots:
  base:
    - /srv/salt/prod
 
# File Server Backend
#
# Salt supports a modular fileserver backend system, this system allows
# the salt master to link directly to third party systems to gather and
# manage the files available to minions. Multiple backends can be
# configured and will be searched for the requested file in the order in which
# they are defined here. The default setting only enables the standard backend
# "roots" which uses the "file_roots" option.
fileserver_backend:
  - roots
 
#####        Security settings       #####
##########################################
# The external auth system uses the Salt auth modules to authenticate and
# validate users to access areas of the Salt system.
external_auth:
  pam:
    saltdevsaltenv:
      - .*
      - '@runner'
      - '@wheel'
      - '@jobs'
 
# Allow eauth users to specify the expiry time of the tokens they generate.
# A boolean applies to all users or a dictionary of whitelisted eauth backends
# and usernames may be given.
token_expire_user_override:
  pam:
    - saltdevsaltenv

#####        API Server settings     #####
##########################################
rest_cherrypy:
  port: 8887
  ssl_crt: /usr/lib/cloudhub/key/cloudhub_self_signed.crt
  ssl_key: /usr/lib/cloudhub/key/cloudhub_self_signed.key

rest_cherrypy_ssl: True

$ useradd saltdevsaltenv
$ passwd <password>
Changing password for user saltdevsaltenv.
New password: