diff --git a/charts/keycloak/custom-values.yaml b/charts/keycloak/custom-values.yaml
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+image:
+  repository: paasup/keycloak
+  tag: 17.0.1-legacy
+
+ingress:
+  enabled: true
+  annotations:
+    cert-manager.io/cluster-issuer: "root-ca-issuer"
+  rules:
+    - host: keycloak.exmaple.org      # keycloak에서 사용할 도메인으로 변경
+      paths:
+        - path: /
+          pathType: Prefix
+  tls:
+    - hosts:
+        - keycloak.exmaple.org        # keycloak에서 사용할 도메인으로 변경
+      secretName: keycloak-tls
+
+postgresql:
+  enabled: false
+
+# 외부 DB 사용시  설정
+extraEnv: |
+  - name: DB_VENDOR
+    value: postgres
+  - name: DB_ADDR
+    value: postgresql-postgresql-ha-postgresql
+  - name: DB_PORT
+    value: "5432"
+  - name: DB_DATABASE
+    value: keycloak
+  - name: DB_SCHEMA
+    value: keycloak
+  - name: KEYCLOAK_USER
+    value: admin
+  - name: KEYCLOAK_PASSWORD
+    value: Paasadm1234!
+  - name: KEYCLOAK_FRONTEND_URL
+    value: "https://keycloak.exmaple.org/auth" # keycloak 도메인으로 변경
+  - name: JGROUPS_DISCOVERY_PROTOCOL
+    value: dns.DNS_PING
+  - name: JGROUPS_DISCOVERY_PROPERTIES
+    value: 'dns_query=keycloak-headless.platform.svc.cluster.local'
+  - name: CACHE_OWNERS_COUNT
+    value: "2"
+  - name: CACHE_OWNERS_AUTH_SESSIONS_COUNT
+    value: "2"
+  - name: TZ
+    value: Asia/Seoul
+
+extraEnvFrom: |
+  - secretRef:
+      name: 'keycloak-db'
+
+secrets:
+  db:
+    stringData:
+      DB_USER: keycloak       # keycloak이 사용할 DB의 사용자 이름
+      DB_PASSWORD: keycloak   # keycloak이 사용할 DB의 사용자 비밀번호
+
+resources:
+  requests:
+    cpu: 100m
+    memory: 500Mi
+  limits:
+    cpu: 1000m
+    memory: 1000Mi
+
+
+
+## themes 추가 시 주석 해제 / keycloak theme 컨테이너 생성 필요
+## Additional init containers, e. g. for providing custom themes
+#extraInitContainers: |
+#  - name: theme-provider
+#    image: example.org/library/paasxpert:v2.3-231219
+#    imagePullPolicy: IfNotPresent
+#    command:
+#      - sh
+#    args:
+#      - -c
+#      - |
+#        echo "Copying theme..."
+#        cp -R /theme/* /themes
+#    volumeMounts:
+#      - name: theme
+#        mountPath: /themes
+#
+# command:
+#   - /bin/sh
+#
+# args:
+#   - -c
+#   - |
+#     cp -R /themes/* /opt/jboss/keycloak/themes/
+#     /opt/jboss/tools/docker-entrypoint.sh -b 0.0.0.0
+#
+# extraVolumeMounts: |
+#   - name: theme
+#     mountPath: /themes
+#
+# extraVolumes: |
+#   - name: theme
+#     emptyDir: {}
+