zioinfo-mail/docs/db_schema.md
DESKTOP-TKLFCPR\ython 45f96176a6 Initial commit: GUARDiA project setup
- CLAUDE.md: project context and architecture spec
- docs/: system specs, DB schema, messenger integration, deployment engine
- skills/: guardia-deploy, guardia-agent, guardia-messenger
- .claude/settings.json: project-level permissions
- .gitignore: Python/FastAPI project

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
2026-05-24 18:50:19 +09:00

7.3 KiB

[Specification] GUARDiA 데이터베이스 스키마 설계서

DBMS: PostgreSQL 15+
원칙: root 계정 금지. 전용 서비스 계정 사용. 비밀번호 컬럼 AES-256 암호화 필수.


1. 인프라 자산 영역 (CMDB)

TB_INST_META (관공서 마스터)

CREATE TABLE TB_INST_META (
    inst_id      VARCHAR(20)  PRIMARY KEY,   -- 기관 코드 (예: MOF, MOIS)
    inst_name    VARCHAR(100) NOT NULL,      -- 기관명 (예: 기획재정부)
    pm_contact   VARCHAR(50),               -- 담당 PM 사번
    phone        VARCHAR(20),
    created_at   TIMESTAMP    DEFAULT CURRENT_TIMESTAMP
);

TB_SERVER_INFO (서버 노드 마스터)

CREATE TABLE TB_SERVER_INFO (
    server_id    VARCHAR(30)  PRIMARY KEY,   -- 서버 고유 ID (예: MOF-WAS-01)
    inst_id      VARCHAR(20)  REFERENCES TB_INST_META(inst_id),
    system_name  VARCHAR(100) NOT NULL,      -- 업무 시스템명
    layer        VARCHAR(10)  NOT NULL,      -- WEB | WAS | DB | ESB
    hostname     VARCHAR(100),
    ip_address   VARCHAR(45)  NOT NULL,
    ssh_port     INT          DEFAULT 22,
    ftp_path     VARCHAR(255),              -- 배포 기본 경로
    os_user      VARCHAR(50),              -- SSH 접속 계정
    os_pw_enc    TEXT,                     -- AES-256 암호화된 비밀번호
    os_type      VARCHAR(20)  DEFAULT 'LINUX', -- LINUX | WINDOWS
    status       VARCHAR(20)  DEFAULT 'ACTIVE',
    last_check   TIMESTAMP,
    created_at   TIMESTAMP    DEFAULT CURRENT_TIMESTAMP
);
CREATE INDEX idx_server_inst ON TB_SERVER_INFO(inst_id, layer);

TB_SYSTEM_OWNER (시스템 담당자 매핑)

CREATE TABLE TB_SYSTEM_OWNER (
    system_id      VARCHAR(30)  PRIMARY KEY,
    inst_id        VARCHAR(20)  REFERENCES TB_INST_META(inst_id),
    owner_id       VARCHAR(50)  NOT NULL,   -- 1순위 승인권자 사번
    deputy_id      VARCHAR(50),             -- 2순위 대리 승인자
    supervisor_id  VARCHAR(50),             -- 3순위 상위 관리자
    sla_minutes    INT          DEFAULT 10, -- 승인 대기 SLA (분)
    is_active      CHAR(1)      DEFAULT 'Y' -- Y: 근무중 / N: 부재중
);

2. 운영 작업 영역 (Ops Task)

TB_OPS_TASK (운영 작업 헤더)

CREATE TABLE TB_OPS_TASK (
    task_id         VARCHAR(30)  PRIMARY KEY,   -- 예: OPS-20260523-001
    task_category   VARCHAR(50)  NOT NULL,      -- DEPLOY | INFRA | DATA | MAINTENANCE
    task_sub_type   VARCHAR(50),                -- SSL_REPLACE | LOG_ANALYSIS | RESTART
    raw_request     TEXT         NOT NULL,      -- 사용자 원문 자연어
    status          VARCHAR(30)  DEFAULT 'RECEIVED',
    requester_id    VARCHAR(50)  NOT NULL,
    inst_id         VARCHAR(20)  REFERENCES TB_INST_META(inst_id),
    playbook_id     VARCHAR(50),               -- 실행 플레이북 ID
    created_at      TIMESTAMP    DEFAULT CURRENT_TIMESTAMP,
    updated_at      TIMESTAMP    DEFAULT CURRENT_TIMESTAMP
);
-- 상태값: RECEIVED | PARSED | PENDING_APPROVAL | ESCALATED | APPROVED | IN_PROGRESS | PENDING_PM_VALIDATION | COMPLETED | FAILED_ROLLBACK
CREATE INDEX idx_task_status ON TB_OPS_TASK(status, created_at DESC);

TB_DEPLOY_HISTORY (배포 상세 이력)

CREATE TABLE TB_DEPLOY_HISTORY (
    deploy_id      BIGSERIAL    PRIMARY KEY,
    task_id        VARCHAR(30)  REFERENCES TB_OPS_TASK(task_id),
    server_id      VARCHAR(30)  REFERENCES TB_SERVER_INFO(server_id),
    user_id        VARCHAR(50)  NOT NULL,
    sr_no          VARCHAR(30),
    artifact_list  JSONB,                  -- 배포된 파일 목록
    deploy_status  CHAR(1)      DEFAULT 'P', -- P:대기 S:성공 F:실패
    backup_path    VARCHAR(255),
    result_hash    CHAR(64),               -- SHA-256
    deployed_at    TIMESTAMP    DEFAULT CURRENT_TIMESTAMP
);

3. 거버넌스 승인 영역

TB_APPROVAL_FLOW (다단계 승인 이력)

CREATE TABLE TB_APPROVAL_FLOW (
    flow_id         BIGSERIAL    PRIMARY KEY,
    task_id         VARCHAR(30)  REFERENCES TB_OPS_TASK(task_id),
    step_order      INT          NOT NULL,     -- 1, 2, 3...
    approver_id     VARCHAR(50)  NOT NULL,
    approval_status CHAR(1)      DEFAULT 'P', -- P:대기 A:승인 R:반려
    comments        VARCHAR(500),
    escalation_type VARCHAR(20),              -- DIRECT | DEPUTY | SUPERVISOR
    approved_at     TIMESTAMP
);
CREATE INDEX idx_approval_task ON TB_APPROVAL_FLOW(task_id, step_order);

4. 감사 영역 (Audit — 위변조 방지)

TB_AUDIT_LOG (SHA-256 해시 체인)

CREATE TABLE TB_AUDIT_LOG (
    log_id       BIGSERIAL    PRIMARY KEY,
    task_id      VARCHAR(30)  REFERENCES TB_OPS_TASK(task_id),
    server_ip    VARCHAR(45),
    exec_time    TIMESTAMP    DEFAULT CURRENT_TIMESTAMP,
    command      TEXT         NOT NULL,
    exit_code    INT,
    result_hash  CHAR(64),   -- SHA256(현재 결과 + 이전 hash)
    operator_id  VARCHAR(50)
);
-- 해시 체이닝: Log[n].result_hash = SHA256(Log[n].output || Log[n-1].result_hash)

TB_SR_REQUEST (SR 티켓 — 레거시 호환)

CREATE TABLE TB_SR_REQUEST (
    sr_no        VARCHAR(30)  PRIMARY KEY,  -- SR-2026-001
    requester    VARCHAR(100),
    system_id    VARCHAR(30)  REFERENCES TB_SERVER_INFO(server_id),
    raw_text     TEXT,
    task_type    VARCHAR(50),               -- UI_FIX | DEPLOY | LOG_ANALYSIS
    status       VARCHAR(20)  DEFAULT 'PENDING',
    assigned_ai  VARCHAR(50),              -- 에이전트 실행 ID
    created_at   TIMESTAMP    DEFAULT CURRENT_TIMESTAMP
);

5. 메신저 채팅 영역

TB_MSG_ROOMS (대화방)

CREATE TABLE TB_MSG_ROOMS (
    room_id    VARCHAR(50) PRIMARY KEY,
    room_name  VARCHAR(100) NOT NULL,
    inst_id    VARCHAR(20)  REFERENCES TB_INST_META(inst_id),
    created_at TIMESTAMP    DEFAULT CURRENT_TIMESTAMP
);

TB_MSG_CHAT_LOG (채팅 이력)

CREATE TABLE TB_MSG_CHAT_LOG (
    chat_id      BIGSERIAL   PRIMARY KEY,
    room_id      VARCHAR(50) REFERENCES TB_MSG_ROOMS(room_id),
    sender_id    VARCHAR(50) NOT NULL,
    sender_name  VARCHAR(100),
    sender_type  VARCHAR(20) NOT NULL,  -- HUMAN | BOT | AGENT
    message_text TEXT,
    is_command   BOOLEAN     DEFAULT FALSE,
    task_id      VARCHAR(30),
    itsm_ticket_id VARCHAR(50),        -- 향후 ITSM 연동용 (null 허용)
    asset_code   VARCHAR(50),          -- 인프라 자산 코드
    created_at   TIMESTAMP   DEFAULT CURRENT_TIMESTAMP
);

6. 더미 데이터 (로컬 테스트용)

-- 관공서 기관
INSERT INTO TB_INST_META (inst_id, inst_name, pm_contact) VALUES
('MOF', '기획재정부', 'PM001'),
('MOIS', '행정안전부', 'PM002'),
('MSS', '중소벤처기업부', 'PM003');

-- 서버 노드
INSERT INTO TB_SERVER_INFO (server_id, inst_id, system_name, layer, ip_address, ssh_port, ftp_path, os_user) VALUES
('MOF-WAS-01', 'MOF', '예산시스템', 'WAS', '192.168.10.11', 22, '/app/mof/webapps/ROOT', 'mofadmin'),
('MOF-WAS-02', 'MOF', '예산시스템', 'WAS', '192.168.10.12', 22, '/app/mof/webapps/ROOT', 'mofadmin'),
('MOF-DB-01',  'MOF', '예산시스템', 'DB',  '192.168.10.13', 5432, '/var/lib/postgresql', 'postgres');

-- 담당자 매핑
INSERT INTO TB_SYSTEM_OWNER (system_id, inst_id, owner_id, deputy_id, supervisor_id) VALUES
('MOF-WAS-01', 'MOF', 'EMP-0101', 'EMP-0102', 'EMP-0100'),
('MOF-DB-01',  'MOF', 'EMP-0201', NULL,        'EMP-0200');