diff --git a/needrestart_info.py b/needrestart_info.py
new file mode 100644
index 0000000..a4d56b5
--- /dev/null
+++ b/needrestart_info.py
@@ -0,0 +1,160 @@
+#!/usr/bin/env python3
+#
+#
+# Description: Expose metrics from needrestart.
+#
+# This script runs needrestart in batch mode. It will never ask for input
+# and will never restart or upgrade anything.
+#
+# Dependencies: python >= 3.5, python3-prometheus-client, needrestart
+#
+# Authors: RomainMou
+
+import time
+import subprocess
+from collections import Counter
+from enum import Enum
+from prometheus_client import (
+    CollectorRegistry,
+    Gauge,
+    generate_latest,
+)
+
+
+class KernelStatus(Enum):
+    UNKNOWN = 0
+    CURRENT = 1
+    ABI_UPGRADE = 2
+    VERSION_UPGRADE = 3
+
+
+class MicroCodeStatus(Enum):
+    UNKNOWN = 0
+    CURRENT = 1
+    OBSELETE = 2
+
+
+class NeedrestartParser:
+    def __init__(self, needrestart_output):
+        # Some default value
+        self.timestamp = int(time.time())
+        self.version = None
+        self.kernel_status = None
+        self.microcode_status = None
+        self.kernel_current_version = ""
+        self.kernel_expected_version = ""
+        self.microcode_current_version = ""
+        self.microcode_expected_version = ""
+        needrestart_counter = Counter()
+
+        # Parse the cmd output
+        for line in needrestart_output.stdout.decode().splitlines():
+            key, value = line.split(": ")
+            if key == "NEEDRESTART-VER":
+                self.version = value
+            # Kernel informations
+            elif key == "NEEDRESTART-KCUR":
+                self.kernel_current_version = value
+            elif key == "NEEDRESTART-KEXP":
+                self.kernel_expected_version = value
+            elif key == "NEEDRESTART-KSTA":
+                self.kernel_status = KernelStatus(int(value))
+            # Microcode informations
+            elif key == "NEEDRESTART-UCCUR":
+                self.microcode_current_version = value
+            elif key == "NEEDRESTART-UCEXP":
+                self.microcode_expected_version = value
+            elif key == "NEEDRESTART-UCSTA":
+                self.microcode_status = MicroCodeStatus(int(value))
+            # Count the others
+            else:
+                needrestart_counter.update({key})
+
+        self.services_count = needrestart_counter["NEEDRESTART-SVC"]
+        self.containers_count = needrestart_counter["NEEDRESTART-CONT"]
+        self.sessions_count = needrestart_counter["NEEDRESTART-SESS"]
+
+
+def _write_timestamp(registry, needrestart_data):
+    g = Gauge(
+        "needrestart_timestamp",
+        "information about the version and when it was last run",
+        labelnames=["version"],
+        registry=registry,
+    )
+    g.labels(needrestart_data.version).set(needrestart_data.timestamp)
+
+
+def _write_kernel(registry, needrestart_data):
+    if needrestart_data.kernel_status:
+        e = Gauge(
+            "needrestart_kernel_status",
+            "information about the kernel status",
+            labelnames=["current", "expected"],
+            registry=registry,
+        )
+        e.labels(
+            needrestart_data.kernel_current_version,
+            needrestart_data.kernel_expected_version,
+        ).set(needrestart_data.kernel_status.value)
+
+
+def _write_microcode(registry, needrestart_data):
+    if needrestart_data.microcode_status:
+        e = Gauge(
+            "needrestart_microcode_status",
+            "information about the microcode status",
+            labelnames=["current", "expected"],
+            registry=registry,
+        )
+        e.labels(
+            needrestart_data.microcode_current_version,
+            needrestart_data.microcode_expected_version,
+        ).set(needrestart_data.microcode_status.value)
+
+
+def _write_services(registry, needrestart_data):
+    g = Gauge(
+        "needrestart_services_count",
+        "number of services requiring a restart",
+        registry=registry,
+    )
+    g.set(needrestart_data.services_count)
+
+
+def _write_containers(registry, needrestart_data):
+    g = Gauge(
+        "needrestart_containers_count",
+        "number of containers requiring a restart",
+        registry=registry,
+    )
+    g.set(needrestart_data.containers_count)
+
+
+def _write_sessions(registry, needrestart_data):
+    g = Gauge(
+        "needrestart_sessions_count",
+        "number of sessions requiring a restart",
+        registry=registry,
+    )
+    g.set(needrestart_data.sessions_count)
+
+
+def _main():
+    registry = CollectorRegistry()
+    needrestart_data = NeedrestartParser(
+        subprocess.run(["needrestart", "-b"], stdout=subprocess.PIPE)
+    )
+
+    _write_timestamp(registry, needrestart_data)
+    _write_kernel(registry, needrestart_data)
+    _write_microcode(registry, needrestart_data)
+    _write_services(registry, needrestart_data)
+    _write_containers(registry, needrestart_data)
+    _write_sessions(registry, needrestart_data)
+
+    print(generate_latest(registry).decode(), end="")
+
+
+if __name__ == "__main__":
+    _main()