diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/playbook.yaml b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/playbook.yaml
index e99d5c9..b5c4f88 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/playbook.yaml
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/playbook.yaml
@@ -7,6 +7,11 @@
     # 보고 mc-o11y-manager가 "linux" / "windows" 둘 중 하나로 채움.
     # default "linux" 로 두는 이유: 옛 호출자(직접 Semaphore template 호출 등)에 대한 호환 + Telegraf/FluentBit/Beyla 기존 케이스.
     os_type: "{{ os_type | default('linux') }}"
+    # enable_gpu: NVIDIA GPU 노드에서 DCGM Exporter를 함께 설치/제거할지 여부.
+    # telegraf 에이전트 설치 시에만 의미가 있으며, telegraf의 prometheus input이
+    # localhost:9400(DCGM Exporter)을 스크랩해 GPU 메트릭을 수집한다.
+    enable_gpu: "{{ enable_gpu | default(false) }}"
+    NVIDIA_CONTAINER_TOOLKIT_VERSION: "1.19.0-1"
   tasks:
     - name: Check variables
       include_role:
@@ -36,6 +41,13 @@
       no_log: true
       when: os_type == 'windows'
 
+    # DCGM Exporter (GPU 메트릭): Linux + telegraf + enable_gpu 인 경우에만 수행.
+    # (o11y-infra dcgm role 포팅 — podman으로 dcgm-exporter 컨테이너 구동, 포트 9400)
+    - name: DCGM Exporter Operation
+      include_role:
+        name: dcgm
+      when: os_type == 'linux' and agent == 'telegraf' and (enable_gpu | bool)
+
     - name: Agent Operation (Linux)
       include_role:
         name: agent
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/fluent-bit/etc/fluent-bit.conf b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/fluent-bit/etc/fluent-bit.conf
index 3d46633..eefbddb 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/fluent-bit/etc/fluent-bit.conf
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/fluent-bit/etc/fluent-bit.conf
@@ -80,6 +80,6 @@
     name loki
     host ${LOKI_HOST}
     match winevtlog.*
-    labels host=${HOSTNAME}, NS_ID=${NS_ID}, MCI_ID=${MCI_ID}, VM_ID=${VM_ID}
+    labels host=${HOSTNAME}, NS_ID=${NS_ID}, INFRA_ID=${INFRA_ID}, NODE_ID=${NODE_ID}
     label_keys $service, $level, $source
     line_format key_value
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/fluent-bit/etc/variables b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/fluent-bit/etc/variables
index ff2125a..bb72749 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/fluent-bit/etc/variables
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/fluent-bit/etc/variables
@@ -1,4 +1,4 @@
 NS_ID=
-MCI_ID=
-VM_ID=
+INFRA_ID=
+NODE_ID=
 LOKI_HOST=127.0.0.1
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/telegraf/etc/telegraf.conf b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/telegraf/etc/telegraf.conf
index 3ee9c4e..fe0dc2d 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/telegraf/etc/telegraf.conf
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent-windows/agent-install-files/amd64/telegraf/etc/telegraf.conf
@@ -1,7 +1,7 @@
 [global_tags]
   ns_id="@NS_ID"
-  mci_id="@MCI_ID"
-  vm_id="@VM_ID"
+  infra_id="@INFRA_ID"
+  node_id="@NODE_ID"
 
 [agent]
   interval = "30s"
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/fluent-bit/etc/fluent-bit.conf b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/fluent-bit/etc/fluent-bit.conf
index 2392faf..b0736e9 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/fluent-bit/etc/fluent-bit.conf
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/fluent-bit/etc/fluent-bit.conf
@@ -54,5 +54,5 @@
     name loki
     host ${LOKI_HOST}
     match syslog
-    labels host=${HOSTNAME}, NS_ID=${NS_ID}, MCI_ID=${MCI_ID}, VM_ID=${VM_ID}
+    labels host=${HOSTNAME}, NS_ID=${NS_ID}, INFRA_ID=${INFRA_ID}, NODE_ID=${NODE_ID}
     label_keys $service, $level, $source
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/fluent-bit/etc/variables b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/fluent-bit/etc/variables
index ff2125a..bb72749 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/fluent-bit/etc/variables
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/fluent-bit/etc/variables
@@ -1,4 +1,4 @@
 NS_ID=
-MCI_ID=
-VM_ID=
+INFRA_ID=
+NODE_ID=
 LOKI_HOST=127.0.0.1
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/telegraf/etc/telegraf.conf b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/telegraf/etc/telegraf.conf
index 0b13663..7e4426c 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/telegraf/etc/telegraf.conf
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/amd64/telegraf/etc/telegraf.conf
@@ -1,7 +1,7 @@
 [global_tags]
   ns_id="@NS_ID"
-  mci_id="@MCI_ID"
-  vm_id="@VM_ID"
+  infra_id="@INFRA_ID"
+  node_id="@NODE_ID"
 
 [agent]
   interval = "30s"
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/fluent-bit/etc/fluent-bit.conf b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/fluent-bit/etc/fluent-bit.conf
index 2392faf..b0736e9 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/fluent-bit/etc/fluent-bit.conf
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/fluent-bit/etc/fluent-bit.conf
@@ -54,5 +54,5 @@
     name loki
     host ${LOKI_HOST}
     match syslog
-    labels host=${HOSTNAME}, NS_ID=${NS_ID}, MCI_ID=${MCI_ID}, VM_ID=${VM_ID}
+    labels host=${HOSTNAME}, NS_ID=${NS_ID}, INFRA_ID=${INFRA_ID}, NODE_ID=${NODE_ID}
     label_keys $service, $level, $source
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/fluent-bit/etc/variables b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/fluent-bit/etc/variables
index ff2125a..bb72749 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/fluent-bit/etc/variables
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/fluent-bit/etc/variables
@@ -1,4 +1,4 @@
 NS_ID=
-MCI_ID=
-VM_ID=
+INFRA_ID=
+NODE_ID=
 LOKI_HOST=127.0.0.1
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/telegraf/etc/telegraf.conf b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/telegraf/etc/telegraf.conf
index 0b13663..7e4426c 100644
--- a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/telegraf/etc/telegraf.conf
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/agent/agent-install-files/arm64/telegraf/etc/telegraf.conf
@@ -1,7 +1,7 @@
 [global_tags]
   ns_id="@NS_ID"
-  mci_id="@MCI_ID"
-  vm_id="@VM_ID"
+  infra_id="@INFRA_ID"
+  node_id="@NODE_ID"
 
 [agent]
   interval = "30s"
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/amd64/cmp-dcgm-exporter.service b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/amd64/cmp-dcgm-exporter.service
new file mode 100644
index 0000000..0a632fa
--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/amd64/cmp-dcgm-exporter.service
@@ -0,0 +1,41 @@
+[Unit]
+Description=CMP DCGM Exporter Service
+Wants=network-online.target
+After=network-online.target
+RequiresMountsFor=%t/containers
+
+[Service]
+Type=notify
+NotifyAccess=all
+User=root
+
+
+Environment=TIME_DIFF_SECONDS=0
+Environment=PODMAN_SYSTEMD_UNIT=%n
+
+ExecStart=/cmp-agent/common/podman/bin/run-podman run \
+    --pid=host \
+    --cgroups=no-conmon \
+    --env TIME_DIFF_SECONDS \
+    --env HOSTNAME=%H \
+    --sdnotify=conmon \
+    --replace \
+    -d \
+    --restart=always \
+    --tz=Asia/Seoul \
+    --network=host \
+    --device=nvidia.com/gpu=all \
+    --name cmp-dcgm \
+    -p 9400:9400 \
+    --mount type=bind,src=/cmp-agent/dcgm-exporter-custom.csv,dst=/cmp-agent/dcgm-exporter-custom.csv,ro=true \
+    nvcr.io/nvidia/k8s/dcgm-exporter:4.4.2-4.7.0-ubuntu22.04 \
+    -f /cmp-agent/dcgm-exporter-custom.csv
+
+ExecStop=/cmp-agent/common/podman/bin/run-podman stop cmp-dcgm
+
+Restart=on-failure
+RestartPreventExitStatus=100
+TimeoutStopSec=30
+
+[Install]
+WantedBy=multi-user.target
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/amd64/dcgm-exporter-custom.csv b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/amd64/dcgm-exporter-custom.csv
new file mode 100644
index 0000000..0a0bb67
--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/amd64/dcgm-exporter-custom.csv
@@ -0,0 +1,92 @@
+# Format
+# If line starts with a '#' it is considered a comment
+# DCGM FIELD, Prometheus metric type, help message
+
+# Clocks
+DCGM_FI_DEV_SM_CLOCK,  gauge, SM clock frequency (in MHz).
+DCGM_FI_DEV_MEM_CLOCK, gauge, Memory clock frequency (in MHz).
+# DCGM_EXP_CLOCK_EVENTS_COUNT, gauge, Count of clock events within the user-specified time window (see clock-events-count-window-size param).
+
+# Temperature
+DCGM_FI_DEV_MEMORY_TEMP, gauge, Memory temperature (in C).
+DCGM_FI_DEV_GPU_TEMP,    gauge, GPU temperature (in C).
+DCGM_FI_DEV_FAN_SPEED, gauge, Fan speed for the device in percent(in %).
+
+# Power
+DCGM_FI_DEV_POWER_USAGE,              gauge, Power draw (in W).
+DCGM_FI_DEV_TOTAL_ENERGY_CONSUMPTION, counter, Total energy consumption since boot (in mJ).
+DCGM_FI_DEV_PSTATE, gauge, Performance state.
+
+# PCIE
+DCGM_FI_DEV_PCIE_TX_THROUGHPUT,  counter, Total number of bytes transmitted through PCIe TX (in KB) via NVML.
+DCGM_FI_DEV_PCIE_RX_THROUGHPUT,  counter, Total number of bytes received through PCIe RX (in KB) via NVML.
+DCGM_FI_DEV_PCIE_REPLAY_COUNTER, counter, Total number of PCIe retries.
+
+# Utilization (the sample period varies depending on the product)
+DCGM_FI_DEV_GPU_UTIL,      gauge, GPU utilization (in %).
+DCGM_FI_DEV_MEM_COPY_UTIL, gauge, Memory utilization (in %).
+DCGM_FI_DEV_ENC_UTIL,      gauge, Encoder utilization (in %).
+DCGM_FI_DEV_DEC_UTIL ,     gauge, Decoder utilization (in %).
+
+# Errors and violations
+DCGM_FI_DEV_XID_ERRORS,           gauge,   Value of the last XID error encountered.
+DCGM_FI_DEV_CLOCKS_EVENT_REASONS, gauge, Clock throttle reasons
+DCGM_EXP_XID_ERRORS_COUNT,        gauge,   Count of XID Errors within user-specified time window (see xid-count-window-size param).
+
+# DCGM_FI_DEV_POWER_VIOLATION,       counter, Throttling duration due to power constraints (in us).
+# DCGM_FI_DEV_THERMAL_VIOLATION,     counter, Throttling duration due to thermal constraints (in us).
+# DCGM_FI_DEV_SYNC_BOOST_VIOLATION,  counter, Throttling duration due to sync-boost constraints (in us).
+# DCGM_FI_DEV_BOARD_LIMIT_VIOLATION, counter, Throttling duration due to board limit constraints (in us).
+# DCGM_FI_DEV_LOW_UTIL_VIOLATION,    counter, Throttling duration due to low utilization (in us).
+# DCGM_FI_DEV_RELIABILITY_VIOLATION, counter, Throttling duration due to reliability constraints (in us).
+
+# Memory usage
+DCGM_FI_DEV_FB_FREE,  gauge, Frame buffer memory free (in MB).
+DCGM_FI_DEV_FB_USED,  gauge, Frame buffer memory used (in MB).
+DCGM_FI_DEV_FB_TOTAL, gauge, Frame buffer memory (in MB).
+
+# ECC (Datacenter GPU only, A100, H100, V100, T4)
+DCGM_FI_DEV_ECC_SBE_VOL_TOTAL, counter, Total number of single-bit volatile ECC errors.
+DCGM_FI_DEV_ECC_DBE_VOL_TOTAL, counter, Total number of double-bit volatile ECC errors.
+DCGM_FI_DEV_ECC_SBE_AGG_TOTAL, counter, Total number of single-bit persistent ECC errors.
+DCGM_FI_DEV_ECC_DBE_AGG_TOTAL, counter, Total number of double-bit persistent ECC errors.
+
+# Retired pages
+# DCGM_FI_DEV_RETIRED_SBE,     counter, Total number of retired pages due to single-bit errors.
+# DCGM_FI_DEV_RETIRED_DBE,     counter, Total number of retired pages due to double-bit errors.
+# DCGM_FI_DEV_RETIRED_PENDING, counter, Total number of pages pending retirement.
+
+# NVLink
+# DCGM_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_TOTAL, counter, Total number of NVLink flow-control CRC errors.
+# DCGM_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_TOTAL, counter, Total number of NVLink data CRC errors.
+# DCGM_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_TOTAL,   counter, Total number of NVLink retries.
+# DCGM_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_TOTAL, counter, Total number of NVLink recovery errors.
+DCGM_FI_DEV_NVLINK_BANDWIDTH_TOTAL,            counter, Total number of NVLink bandwidth counters for all lanes
+
+# MIG (Multi-Instance GPU)
+DCGM_FI_DEV_MIG_MODE,       gauge, MIG mode status (0=disabled / 1=enabled)
+DCGM_FI_DEV_MIG_MAX_SLICES, gauge, Maximum number of MIG slices supported
+
+# VGPU License status
+DCGM_FI_DEV_VGPU_LICENSE_STATUS, gauge, vGPU License status
+
+# Remapped rows
+DCGM_FI_DEV_UNCORRECTABLE_REMAPPED_ROWS, counter, Number of remapped rows for uncorrectable errors
+DCGM_FI_DEV_CORRECTABLE_REMAPPED_ROWS,   counter, Number of remapped rows for correctable errors
+DCGM_FI_DEV_ROW_REMAP_FAILURE,           gauge,   Whether remapping of rows has failed
+
+# Static configuration information. These appear as labels on the other metrics
+DCGM_FI_DRIVER_VERSION,      label, Driver Version
+DCGM_FI_DEV_PCI_BUSID, label, PCI attributes for the device
+DCGM_FI_CUDA_DRIVER_VERSION, label, CUDA Driver Version
+DCGM_FI_DEV_VBIOS_VERSION,     label, VBIOS version of the device
+DCGM_FI_NVML_VERSION,          label, NVML Version
+# DCGM_FI_DEV_BRAND,             label, Device Brand
+# DCGM_FI_DEV_SERIAL,            label, Device Serial Number
+# DCGM_FI_DEV_OEM_INFOROM_VER,   label, OEM inforom version
+# DCGM_FI_DEV_ECC_INFOROM_VER,   label, ECC inforom version
+# DCGM_FI_DEV_POWER_INFOROM_VER, label, Power management object inforom version
+# DCGM_FI_DEV_INFOROM_IMAGE_VER, label, Inforom image version
+
+# Process identifier
+DCGM_FI_PROCESS_NAME,         label,   Process name
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/amd64/dcgm-exporter_4.4.2-4.7.0-ubuntu22.04.tar.gz_00 b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/amd64/dcgm-exporter_4.4.2-4.7.0-ubuntu22.04.tar.gz_00
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diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/arm64/cmp-dcgm-exporter.service b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/arm64/cmp-dcgm-exporter.service
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--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/arm64/cmp-dcgm-exporter.service
@@ -0,0 +1,41 @@
+[Unit]
+Description=CMP DCGM Exporter Service
+Wants=network-online.target
+After=network-online.target
+RequiresMountsFor=%t/containers
+
+[Service]
+Type=notify
+NotifyAccess=all
+User=root
+
+
+Environment=TIME_DIFF_SECONDS=0
+Environment=PODMAN_SYSTEMD_UNIT=%n
+
+ExecStart=/cmp-agent/common/podman/bin/run-podman run \
+    --pid=host \
+    --cgroups=no-conmon \
+    --env TIME_DIFF_SECONDS \
+    --env HOSTNAME=%H \
+    --sdnotify=conmon \
+    --replace \
+    -d \
+    --restart=always \
+    --tz=Asia/Seoul \
+    --network=host \
+    --device=nvidia.com/gpu=all \
+    --name cmp-dcgm \
+    -p 9400:9400 \
+    --mount type=bind,src=/cmp-agent/dcgm-exporter-custom.csv,dst=/cmp-agent/dcgm-exporter-custom.csv,ro=true \
+    nvcr.io/nvidia/k8s/dcgm-exporter:4.4.2-4.7.0-ubuntu22.04 \
+    -f /cmp-agent/dcgm-exporter-custom.csv
+
+ExecStop=/cmp-agent/common/podman/bin/run-podman stop cmp-dcgm
+
+Restart=on-failure
+RestartPreventExitStatus=100
+TimeoutStopSec=30
+
+[Install]
+WantedBy=multi-user.target
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/arm64/dcgm-exporter-custom.csv b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/arm64/dcgm-exporter-custom.csv
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+# Format
+# If line starts with a '#' it is considered a comment
+# DCGM FIELD, Prometheus metric type, help message
+
+# Clocks
+DCGM_FI_DEV_SM_CLOCK,  gauge, SM clock frequency (in MHz).
+DCGM_FI_DEV_MEM_CLOCK, gauge, Memory clock frequency (in MHz).
+# DCGM_EXP_CLOCK_EVENTS_COUNT, gauge, Count of clock events within the user-specified time window (see clock-events-count-window-size param).
+
+# Temperature
+DCGM_FI_DEV_MEMORY_TEMP, gauge, Memory temperature (in C).
+DCGM_FI_DEV_GPU_TEMP,    gauge, GPU temperature (in C).
+DCGM_FI_DEV_FAN_SPEED, gauge, Fan speed for the device in percent(in %).
+
+# Power
+DCGM_FI_DEV_POWER_USAGE,              gauge, Power draw (in W).
+DCGM_FI_DEV_TOTAL_ENERGY_CONSUMPTION, counter, Total energy consumption since boot (in mJ).
+DCGM_FI_DEV_PSTATE, gauge, Performance state.
+
+# PCIE
+DCGM_FI_DEV_PCIE_TX_THROUGHPUT,  counter, Total number of bytes transmitted through PCIe TX (in KB) via NVML.
+DCGM_FI_DEV_PCIE_RX_THROUGHPUT,  counter, Total number of bytes received through PCIe RX (in KB) via NVML.
+DCGM_FI_DEV_PCIE_REPLAY_COUNTER, counter, Total number of PCIe retries.
+
+# Utilization (the sample period varies depending on the product)
+DCGM_FI_DEV_GPU_UTIL,      gauge, GPU utilization (in %).
+DCGM_FI_DEV_MEM_COPY_UTIL, gauge, Memory utilization (in %).
+DCGM_FI_DEV_ENC_UTIL,      gauge, Encoder utilization (in %).
+DCGM_FI_DEV_DEC_UTIL ,     gauge, Decoder utilization (in %).
+
+# Errors and violations
+DCGM_FI_DEV_XID_ERRORS,           gauge,   Value of the last XID error encountered.
+DCGM_FI_DEV_CLOCKS_EVENT_REASONS, gauge, Clock throttle reasons
+DCGM_EXP_XID_ERRORS_COUNT,        gauge,   Count of XID Errors within user-specified time window (see xid-count-window-size param).
+
+# DCGM_FI_DEV_POWER_VIOLATION,       counter, Throttling duration due to power constraints (in us).
+# DCGM_FI_DEV_THERMAL_VIOLATION,     counter, Throttling duration due to thermal constraints (in us).
+# DCGM_FI_DEV_SYNC_BOOST_VIOLATION,  counter, Throttling duration due to sync-boost constraints (in us).
+# DCGM_FI_DEV_BOARD_LIMIT_VIOLATION, counter, Throttling duration due to board limit constraints (in us).
+# DCGM_FI_DEV_LOW_UTIL_VIOLATION,    counter, Throttling duration due to low utilization (in us).
+# DCGM_FI_DEV_RELIABILITY_VIOLATION, counter, Throttling duration due to reliability constraints (in us).
+
+# Memory usage
+DCGM_FI_DEV_FB_FREE, gauge, Frame buffer memory free (in MB).
+DCGM_FI_DEV_FB_USED, gauge, Frame buffer memory used (in MB).
+DCGM_FI_DEV_FB_TOTAL, gauge, Frame buffer memory (in MB).
+
+# ECC (Datacenter GPU only, A100, H100, V100, T4)
+DCGM_FI_DEV_ECC_SBE_VOL_TOTAL, counter, Total number of single-bit volatile ECC errors.
+DCGM_FI_DEV_ECC_DBE_VOL_TOTAL, counter, Total number of double-bit volatile ECC errors.
+DCGM_FI_DEV_ECC_SBE_AGG_TOTAL, counter, Total number of single-bit persistent ECC errors.
+DCGM_FI_DEV_ECC_DBE_AGG_TOTAL, counter, Total number of double-bit persistent ECC errors.
+
+# Retired pages
+# DCGM_FI_DEV_RETIRED_SBE,     counter, Total number of retired pages due to single-bit errors.
+# DCGM_FI_DEV_RETIRED_DBE,     counter, Total number of retired pages due to double-bit errors.
+# DCGM_FI_DEV_RETIRED_PENDING, counter, Total number of pages pending retirement.
+
+# NVLink
+# DCGM_FI_DEV_NVLINK_CRC_FLIT_ERROR_COUNT_TOTAL, counter, Total number of NVLink flow-control CRC errors.
+# DCGM_FI_DEV_NVLINK_CRC_DATA_ERROR_COUNT_TOTAL, counter, Total number of NVLink data CRC errors.
+# DCGM_FI_DEV_NVLINK_REPLAY_ERROR_COUNT_TOTAL,   counter, Total number of NVLink retries.
+# DCGM_FI_DEV_NVLINK_RECOVERY_ERROR_COUNT_TOTAL, counter, Total number of NVLink recovery errors.
+DCGM_FI_DEV_NVLINK_BANDWIDTH_TOTAL,            counter, Total number of NVLink bandwidth counters for all lanes
+
+# MIG (Multi-Instance GPU)
+DCGM_FI_DEV_MIG_MODE,       gauge, MIG mode status (0=disabled / 1=enabled)
+DCGM_FI_DEV_MIG_MAX_SLICES, gauge, Maximum number of MIG slices supported
+
+# VGPU License status
+DCGM_FI_DEV_VGPU_LICENSE_STATUS, gauge, vGPU License status
+
+# Remapped rows
+DCGM_FI_DEV_UNCORRECTABLE_REMAPPED_ROWS, counter, Number of remapped rows for uncorrectable errors
+DCGM_FI_DEV_CORRECTABLE_REMAPPED_ROWS,   counter, Number of remapped rows for correctable errors
+DCGM_FI_DEV_ROW_REMAP_FAILURE,           gauge,   Whether remapping of rows has failed
+
+# Static configuration information. These appear as labels on the other metrics
+DCGM_FI_DRIVER_VERSION,      label, Driver Version
+DCGM_FI_DEV_PCI_BUSID, label, PCI attributes for the device
+DCGM_FI_CUDA_DRIVER_VERSION, label, CUDA Driver Version
+DCGM_FI_DEV_VBIOS_VERSION,     label, VBIOS version of the device
+DCGM_FI_NVML_VERSION,          label, NVML Version
+# DCGM_FI_DEV_BRAND,             label, Device Brand
+# DCGM_FI_DEV_SERIAL,            label, Device Serial Number
+# DCGM_FI_DEV_OEM_INFOROM_VER,   label, OEM inforom version
+# DCGM_FI_DEV_ECC_INFOROM_VER,   label, ECC inforom version
+# DCGM_FI_DEV_POWER_INFOROM_VER, label, Power management object inforom version
+# DCGM_FI_DEV_INFOROM_IMAGE_VER, label, Inforom image version
+
+# Process identifier
+DCGM_FI_PROCESS_NAME,         label,   Process name
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index 0000000..6f6a68a
Binary files /dev/null and b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/dcgm-install-files/arm64/rpm/nvidia-container-toolkit-base-1.19.0-1.aarch64.rpm differ
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_common_begin.yaml b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_common_begin.yaml
new file mode 100644
index 0000000..3bf06de
--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_common_begin.yaml
@@ -0,0 +1,40 @@
+# 공통 부트스트랩: busybox + cmp-agent-common(podman 정적 바이너리 포함) 설치.
+# agent role의 agent_common_begin.yaml과 동일한 공통 설치 흐름을 dcgm role 단독 실행 시에도 보장한다.
+- name: Copy temporary busybox
+  include_tasks: send_file.yaml
+  vars:
+    input_file_path: "{{ playbook_dir }}/roles/agent/agent-install-files/{{ arch }}/busybox"
+    output_file_path: "/tmp/busybox_{{ request_id }}"
+    output_file_owner: "root"
+    output_file_group: "root"
+    output_file_chmod: "755"
+
+- name: Copy Common Agent Install File
+  include_tasks: send_file.yaml
+  vars:
+    input_file_path: "{{ playbook_dir }}/roles/agent/agent-install-files/{{ arch }}/cmp-agent-common.tar.gz"
+    output_file_path: "/tmp/cmp-agent-common_{{ request_id }}.tar.gz"
+    output_file_owner: "root"
+    output_file_group: "root"
+    output_file_chmod: "644"
+
+- name: Copy Common Agent Install Script File
+  include_tasks: send_file.yaml
+  vars:
+    input_file_path: "{{ playbook_dir }}/roles/agent/agent-install-files/{{ arch }}/cmp-agent_install_common"
+    output_file_path: "/tmp/cmp-agent_install_common_{{ request_id }}"
+    output_file_owner: "root"
+    output_file_group: "root"
+    output_file_chmod: "755"
+
+- name: Run Common Agent Install Script File
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "flock -x /tmp/cmp-agent_install_common.lock /tmp/cmp-agent_install_common_{{ request_id }} {{ request_id }}"
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_common_end.yaml b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_common_end.yaml
new file mode 100644
index 0000000..223c719
--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_common_end.yaml
@@ -0,0 +1,35 @@
+- name: Remove temporary busybox
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "rm -f /tmp/busybox_{{ request_id }}"
+
+- name: Remove Remote Common Agent Install File
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "rm -f /tmp/cmp-agent-common_{{ request_id }}.tar.gz"
+
+- name: Remove Remote Common Agent Script File
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "rm -f /tmp/cmp-agent_install_common_{{ request_id }}"
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_install.yaml b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_install.yaml
new file mode 100644
index 0000000..a42e522
--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_install.yaml
@@ -0,0 +1,308 @@
+# 1. Common bootstrap (podman static 설치)
+- name: Begin Agent Common Tasks
+  include_tasks: "{{ role_path }}/tasks/dcgm_common_begin.yaml"
+
+- name: Detect OS family
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: grep '^ID=' /etc/os-release | head -n1 | cut -d'=' -f2 | tr -d '"'
+  register: os_id_raw
+  changed_when: false
+  failed_when: false
+
+- name: Debug OS ID
+  debug:
+    msg: "OS ID is {{ os_id_raw.stdout | trim }}"
+
+- name: Set OS family for RedHat-based
+  set_fact:
+    os_family: "redhat"
+  when: os_id_raw.stdout | trim in ['rhel', 'centos', 'rocky', 'almalinux', 'fedora']
+
+- name: Set OS family for Debian-based
+  set_fact:
+    os_family: "debian"
+  when: os_id_raw.stdout | trim in ['ubuntu', 'debian']
+
+- name: Set OS family as unknown
+  set_fact:
+    os_family: "unknown"
+  when: os_family is not defined
+
+- name: Display OS family
+  debug:
+    msg: "Detected os family is {{ os_family }}"
+
+# 2. Install NVIDIA Container Toolkit
+- name: Create NVIDIA Container Toolkit Package Temporary Folder
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "mkdir -p /tmp/dcgm-install-files_{{ request_id }}/"
+
+- name: Copy NVIDIA Container Toolkit DEB Packages
+  include_tasks: send_file.yaml
+  vars:
+    input_file_path: "{{ role_path }}/dcgm-install-files/{{ arch }}/deb/{{ item }}"
+    output_file_path: "/tmp/dcgm-install-files_{{ request_id }}/{{ item }}"
+    output_file_owner: "root"
+    output_file_group: "root"
+    output_file_chmod: "644"
+  loop:
+    - "libnvidia-container1_{{ NVIDIA_CONTAINER_TOOLKIT_VERSION }}_{{ arch }}.deb"
+    - "libnvidia-container-tools_{{ NVIDIA_CONTAINER_TOOLKIT_VERSION }}_{{ arch }}.deb"
+    - "nvidia-container-toolkit-base_{{ NVIDIA_CONTAINER_TOOLKIT_VERSION }}_{{ arch }}.deb"
+    - "nvidia-container-toolkit_{{ NVIDIA_CONTAINER_TOOLKIT_VERSION }}_{{ arch }}.deb"
+  when: os_family == "debian"
+
+- name: Copy NVIDIA Container Toolkit RPM Packages
+  include_tasks: send_file.yaml
+  vars:
+    input_file_path: "{{ role_path }}/dcgm-install-files/{{ arch }}/rpm/{{ item }}"
+    output_file_path: "/tmp/dcgm-install-files_{{ request_id }}/{{ item }}"
+    output_file_owner: "root"
+    output_file_group: "root"
+    output_file_chmod: "644"
+  loop:
+    - "libnvidia-container1-{{ NVIDIA_CONTAINER_TOOLKIT_VERSION }}.{{ arch_raw.stdout | trim }}.rpm"
+    - "libnvidia-container-tools-{{ NVIDIA_CONTAINER_TOOLKIT_VERSION }}.{{ arch_raw.stdout | trim }}.rpm"
+    - "nvidia-container-toolkit-base-{{ NVIDIA_CONTAINER_TOOLKIT_VERSION }}.{{ arch_raw.stdout | trim }}.rpm"
+    - "nvidia-container-toolkit-{{ NVIDIA_CONTAINER_TOOLKIT_VERSION }}.{{ arch_raw.stdout | trim }}.rpm"
+  when: os_family == "redhat"
+
+- name: Install NVIDIA Container Toolkit Package (Debian/Ubuntu)
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "dpkg -i /tmp/dcgm-install-files_{{ request_id }}/*.deb"
+  when: os_family == "debian"
+
+- name: Install NVIDIA Container Toolkit Package (RHEL/CentOS)
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "rpm -ivh --force /tmp/dcgm-install-files_{{ request_id }}/*.rpm"
+  when: os_family == "redhat"
+
+- name: Fix nvidia-cdi-refresh.service for compressed kernel modules (.ko.zst)
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: |
+    sed -i 's/nvidia|nvidia-current)\\\.ko\[:\]/nvidia|nvidia-current)\\.ko[^:]*:/g' /etc/systemd/system/nvidia-cdi-refresh.service && systemctl daemon-reload && systemctl restart nvidia-cdi-refresh
+  ignore_errors: true
+
+- name: Remove Temporary NVIDIA Container Toolkit Package Files
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "rm -rf /tmp/dcgm-install-files_{{ request_id }}"
+
+# 3. DCGM Exporter 이미지 로드
+# 이미지(273MB)는 GitHub 100MB 제한 때문에 50MB 단위(_00.._05)로 분할 저장되어 있다.
+# (telegraf의 cmp-telegraf.tar.gz_* 분할 방식과 동일)
+- name: Merge split DCGM Exporter Image (local)
+  raw: "cat {{ role_path }}/dcgm-install-files/{{ arch }}/dcgm-exporter_4.4.2-4.7.0-ubuntu22.04.tar.gz_* > /tmp/dcgm-exporter_{{ request_id }}.tar.gz"
+  delegate_to: 127.0.0.1
+
+- name: Copy DCGM Exporter Image
+  include_tasks: send_file.yaml
+  vars:
+    input_file_path: "/tmp/dcgm-exporter_{{ request_id }}.tar.gz"
+    output_file_path: "/tmp/dcgm-exporter_4.4.2-4.7.0-ubuntu22.04-{{ site_code }}.tar.gz"
+    output_file_owner: "root"
+    output_file_group: "root"
+    output_file_chmod: "644"
+
+- name: Remove Local Merged DCGM Exporter Image
+  raw: "rm -f /tmp/dcgm-exporter_{{ request_id }}.tar.gz"
+  delegate_to: 127.0.0.1
+
+- name: Load DCGM Exporter Image
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "/cmp-agent/common/podman/bin/run-podman load -i /tmp/dcgm-exporter_4.4.2-4.7.0-ubuntu22.04-{{ site_code }}.tar.gz"
+
+- name: Remove Temporary DCGM Exporter Image File
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "rm -rf /tmp/dcgm-exporter_4.4.2-4.7.0-ubuntu22.04-{{ site_code }}.tar.gz"
+  changed_when: true
+
+# 4. systemd 적용 및 시작
+- name: Install DCGM Exporter Service File
+  include_tasks: send_file.yaml
+  vars:
+    input_file_path: "{{ role_path }}/dcgm-install-files/{{ arch }}/cmp-dcgm-exporter.service"
+    output_file_path: "/lib/systemd/system/cmp-dcgm-exporter.service"
+    output_file_owner: "root"
+    output_file_group: "root"
+    output_file_chmod: "644"
+
+- name: Copy DCGM Exporter Custom Config File
+  include_tasks: send_file.yaml
+  vars:
+    input_file_path: "{{ role_path }}/dcgm-install-files/{{ arch }}/dcgm-exporter-custom.csv"
+    output_file_path: "/cmp-agent/dcgm-exporter-custom.csv"
+    output_file_owner: "root"
+    output_file_group: "root"
+    output_file_chmod: "644"
+
+- name: Check if nvidia-persistenced service exists
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "systemctl list-unit-files nvidia-persistenced.service --no-legend | grep -c nvidia-persistenced"
+  register: nvidia_persistenced_exists
+  changed_when: false
+  failed_when: false
+
+- name: Remove --no-persistence-mode from nvidia-persistenced service file
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "sed -i 's/--no-persistence-mode//g' /lib/systemd/system/nvidia-persistenced.service"
+  when: nvidia_persistenced_exists.stdout | trim | int > 0
+  ignore_errors: true
+
+- name: Fix DCGM Exporter Service File SELinux Permission
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "chcon system_u:object_r:systemd_unit_file_t:s0 /lib/systemd/system/cmp-dcgm-exporter.service"
+  ignore_errors: true
+
+- name: Fix DCGM Exporter Custom Config File SELinux Permission
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "chcon system_u:object_r:systemd_unit_file_t:s0 /cmp-agent/dcgm-exporter-custom.csv"
+  ignore_errors: true
+
+- name: Fix NVIDIA Persistenced Service File SELinux Permission
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "chcon system_u:object_r:systemd_unit_file_t:s0 /lib/systemd/system/nvidia-persistenced.service"
+  when: nvidia_persistenced_exists.stdout | trim | int > 0
+  ignore_errors: true
+
+- name: Reload systemd daemon
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "systemctl daemon-reload"
+
+- name: Start and Enable DCGM Exporter service
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "systemctl enable --now cmp-dcgm-exporter.service"
+
+- name: Restart NVIDIA Persistenced Service
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "systemctl restart nvidia-persistenced.service"
+  when: nvidia_persistenced_exists.stdout | trim | int > 0
+  ignore_errors: true
+
+# 5. 공통 작업 종료
+- name: End Agent Common Tasks
+  include_tasks: "{{ role_path }}/tasks/dcgm_common_end.yaml"
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_uninstall.yaml b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_uninstall.yaml
new file mode 100644
index 0000000..fe40c6e
--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/dcgm_uninstall.yaml
@@ -0,0 +1,125 @@
+- name: Stop and Disable DCGM Exporter service
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "systemctl disable --now cmp-dcgm-exporter.service  2>&1 | true && /cmp-agent/common/podman/bin/run-podman rm -f cmp-dcgm 2>&1 | true"
+
+- name: Detect OS family
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: grep '^ID=' /etc/os-release | head -n1 | cut -d'=' -f2 | tr -d '"'
+  register: os_id_raw
+  changed_when: false
+  failed_when: false
+
+- name: Debug OS ID
+  debug:
+    msg: "OS ID is {{ os_id_raw.stdout | trim }}"
+
+- name: Set OS family for RedHat-based
+  set_fact:
+    os_family: "redhat"
+  when: os_id_raw.stdout | trim in ['rhel', 'centos', 'rocky', 'almalinux', 'fedora']
+
+- name: Set OS family for Debian-based
+  set_fact:
+    os_family: "debian"
+  when: os_id_raw.stdout | trim in ['ubuntu', 'debian']
+
+- name: Set OS family as unknown
+  set_fact:
+    os_family: "unknown"
+  when: os_family is not defined
+
+- name: Display OS family
+  debug:
+    msg: "Detected os family is {{ os_family }}"
+
+# 2. Remove NVIDIA Container Toolkit
+- name: Remove NVIDIA Container Toolkit DEB Packages
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "apt purge -y libnvidia-container1 libnvidia-container-tools nvidia-container-toolkit-base nvidia-container-toolkit"
+  when: os_family == "debian"
+
+- name: Remove NVIDIA Container Toolkit RPM Packages
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "yum remove -y libnvidia-container1 libnvidia-container-tools nvidia-container-toolkit-base nvidia-container-toolkit"
+  when: os_family == "redhat"
+
+# 3. DCGM Exporter 이미지 삭제
+- name: Remove DCGM Exporter Image
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "/cmp-agent/common/podman/bin/run-podman rmi nvcr.io/nvidia/k8s/dcgm-exporter:4.4.2-4.7.0-ubuntu22.04 2>&1 | true"
+
+# 4. systemd 서비스 삭제
+- name: Remove DCGM Exporter Service File
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "rm -f /lib/systemd/system/cmp-dcgm-exporter.service"
+  ignore_errors: true
+
+- name: Remove DCGM Exporter Custom Config File
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "rm -f /cmp-agent/dcgm-exporter-custom.csv"
+  ignore_errors: true
+
+- name: Reload systemd daemon
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: "systemctl daemon-reload"
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/main.yaml b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/main.yaml
new file mode 100644
index 0000000..c87f52a
--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/main.yaml
@@ -0,0 +1,24 @@
+- name: Detect Remote's architecture
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: uname -m
+  register: arch_raw
+  changed_when: false
+  failed_when: false
+
+- name: Set architecture variable
+  set_fact:
+    arch: "{{ 'amd64' if arch_raw.stdout | trim == 'x86_64' else 'arm64' if arch_raw.stdout | trim == 'aarch64' else arch_raw.stdout | trim }}"
+
+- name: Debug architecture
+  debug:
+    msg: "Architecture is {{ arch }}"
+
+# DCGM Exporter는 install / uninstall만 지원 (update/restart는 telegraf 에이전트만 해당)
+- name: Run DCGM Exporter task based on install method
+  include_tasks: "dcgm_{{ install_method | default('install') }}.yaml"
+  when: install_method | default('install') in ['install', 'uninstall']
diff --git a/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/send_file.yaml b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/send_file.yaml
new file mode 100644
index 0000000..1b40d7e
--- /dev/null
+++ b/conf/docker/conf/mc-observability/mc-observability-infra/ansible/playbooks/install-agent/roles/dcgm/tasks/send_file.yaml
@@ -0,0 +1,19 @@
+- name: Copy file to remote temp location
+  raw: |
+    scp -r -o StrictHostKeyChecking=no -P {{ target_port }} {% if target_sshkey_path | default('') | length > 0 %}-i {{ target_sshkey_path }} {% endif %}{{ input_file_path }} {{ target_user }}@{{ target_host }}:/tmp/temp_file_{{ request_id }}
+  delegate_to: 127.0.0.1
+
+- name: Move file to final location with proper permissions
+  become: true
+  become_method: sudo
+  become_user: root
+  vars:
+    ansible_connection: ssh
+    ansible_host: "{{ target_host }}"
+    ansible_port: "{{ target_port }}"
+    ansible_user: "{{ target_user }}"
+    ansible_ssh_private_key_file: "{{ target_sshkey_path }}"
+  raw: |
+    mv -f /tmp/temp_file_{{ request_id }} {{ output_file_path }}
+    chmod {{ output_file_chmod }} {{ output_file_path }}
+    chown {{ output_file_owner }}:{{ output_file_group }} {{ output_file_path }}