diff --git a/.dockerignore b/.dockerignore
new file mode 100644
index 0000000..ef8e83c
--- /dev/null
+++ b/.dockerignore
@@ -0,0 +1,14 @@
+.git
+.github
+.cursor
+.vscode
+bin
+dist
+demo
+testdata
+*.md
+*.log
+*.tmp
+*.out
+coverage.out
+deploy/nginx.conf
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 7f5bfa4..9056332 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -60,3 +60,126 @@ jobs:
       - name: Validate rules
         run: ./bin/metrics-analyzer validate ./automated-rules
 
+  container-smoke:
+    runs-on: ubuntu-latest
+    needs: build
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Read version
+        id: version
+        run: echo "version=$(cat VERSION)" >> "$GITHUB_OUTPUT"
+
+      - name: Set build time
+        id: build_time
+        run: echo "build_time=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> "$GITHUB_OUTPUT"
+
+      - name: Build image
+        run: |
+          docker build \
+            --build-arg VERSION="${{ steps.version.outputs.version }}" \
+            --build-arg BUILD_TIME="${{ steps.build_time.outputs.build_time }}" \
+            -t sma:ci .
+
+      - name: Start container
+        run: |
+          docker run -d --rm --name sma-ci -p 8080:8080 sma:ci
+
+      - name: Wait for readiness
+        run: |
+          for i in {1..10}; do
+            if curl -fsS http://localhost:8080/health >/dev/null; then
+              exit 0
+            fi
+            sleep 1
+          done
+          docker logs sma-ci
+          exit 1
+
+      - name: Check version endpoint
+        run: |
+          for i in {1..5}; do
+            if curl -fsS http://localhost:8080/version -o /tmp/version.json; then
+              if [ -s /tmp/version.json ]; then
+                break
+              fi
+            fi
+            sleep 1
+          done
+          if [ ! -s /tmp/version.json ]; then
+            echo "version response was empty"
+            cat /tmp/version.json || true
+            docker logs sma-ci || true
+            exit 1
+          fi
+          python3 - <<'PY'
+          import json
+          with open("/tmp/version.json") as f:
+            data = json.load(f)
+          assert "version" in data
+          assert "lastUpdate" in data
+          print("version ok")
+          PY
+
+      - name: Analyze sample metrics
+        run: |
+          curl -fsS -o /tmp/analysis.json -X POST \
+            -F "file=@testdata/fixtures/sample_metrics.txt" \
+            http://localhost:8080/api/analyze/both
+          python3 - <<'PY'
+          import json
+          with open("/tmp/analysis.json") as f:
+            data = json.load(f)
+          assert "console" in data
+          assert "markdown" in data
+          print("analysis ok")
+          PY
+
+      - name: Show container logs on failure
+        if: failure()
+        run: docker logs sma-ci
+
+  container-image:
+    runs-on: ubuntu-latest
+    needs: build
+    if: github.event_name == 'push' && (github.ref == 'refs/heads/main' || github.ref == 'refs/heads/master')
+    env:
+      QUAY_USERNAME: ${{ secrets.QUAY_USERNAME }}
+      QUAY_PASSWORD: ${{ secrets.QUAY_PASSWORD }}
+    steps:
+      - uses: actions/checkout@v4
+
+      - name: Read version
+        id: version
+        run: echo "version=$(cat VERSION)" >> "$GITHUB_OUTPUT"
+
+      - name: Set build time
+        id: build_time
+        run: echo "build_time=$(date -u +%Y-%m-%dT%H:%M:%SZ)" >> "$GITHUB_OUTPUT"
+
+      - name: Set up Docker Buildx
+        uses: docker/setup-buildx-action@v3
+
+      - name: Log in to Quay
+        id: login
+        if: ${{ env.QUAY_USERNAME != '' && env.QUAY_PASSWORD != '' }}
+        uses: docker/login-action@v3
+        with:
+          registry: quay.io
+          username: ${{ env.QUAY_USERNAME }}
+          password: ${{ env.QUAY_PASSWORD }}
+
+      - name: Build and push image
+        uses: docker/build-push-action@v5
+        with:
+          context: .
+          file: ./Dockerfile
+          push: ${{ steps.login.conclusion == 'success' }}
+          tags: |
+            quay.io/prygiels/sma:${{ steps.version.outputs.version }}
+            quay.io/prygiels/sma:${{ github.sha }}
+            quay.io/prygiels/sma:latest
+          build-args: |
+            VERSION=${{ steps.version.outputs.version }}
+            BUILD_TIME=${{ steps.build_time.outputs.build_time }}
+
diff --git a/Dockerfile b/Dockerfile
new file mode 100644
index 0000000..e2ad497
--- /dev/null
+++ b/Dockerfile
@@ -0,0 +1,40 @@
+FROM golang:1.25-alpine AS builder
+
+WORKDIR /src
+
+RUN apk add --no-cache git
+
+COPY go.mod go.sum ./
+RUN go mod download
+
+COPY . .
+
+ARG VERSION=dev
+ARG BUILD_TIME=""
+
+RUN CGO_ENABLED=0 GOOS=linux GOARCH=amd64 \
+    go build -ldflags "-X main.buildVersion=${VERSION} -X main.buildTime=${BUILD_TIME}" \
+    -o /out/web-server ./web/server
+
+FROM alpine:3.19
+
+WORKDIR /app
+
+RUN apk add --no-cache ca-certificates nginx
+RUN adduser -D -H -u 10001 appuser
+
+COPY --from=builder /out/web-server /app/web-server
+COPY web/static /app/web/static
+COPY automated-rules /app/automated-rules
+COPY templates/markdown.tmpl /app/templates/markdown.tmpl
+COPY deploy/nginx.container.conf /etc/nginx/nginx.conf
+COPY deploy/container-entrypoint.sh /app/entrypoint.sh
+
+RUN chmod +x /app/entrypoint.sh \
+    && chown -R 10001:10001 /app /etc/nginx
+
+EXPOSE 8080
+
+USER 10001
+
+ENTRYPOINT ["/app/entrypoint.sh"]
diff --git a/VERSION b/VERSION
index bcab45a..81340c7 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-0.0.3
+0.0.4
diff --git a/charts/sensor-metrics-analyzer/Chart.yaml b/charts/sensor-metrics-analyzer/Chart.yaml
new file mode 100644
index 0000000..7ba1740
--- /dev/null
+++ b/charts/sensor-metrics-analyzer/Chart.yaml
@@ -0,0 +1,6 @@
+apiVersion: v2
+name: sma
+description: Sensor Metrics Analyzer web server
+type: application
+version: 0.1.0
+appVersion: "0.0.3"
diff --git a/charts/sensor-metrics-analyzer/templates/_helpers.tpl b/charts/sensor-metrics-analyzer/templates/_helpers.tpl
new file mode 100644
index 0000000..f4177ca
--- /dev/null
+++ b/charts/sensor-metrics-analyzer/templates/_helpers.tpl
@@ -0,0 +1,19 @@
+{{- define "sensor-metrics-analyzer.name" -}}
+{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+
+{{- define "sensor-metrics-analyzer.fullname" -}}
+{{- if .Values.fullnameOverride -}}
+{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
+{{- else -}}
+{{- printf "%s" (include "sensor-metrics-analyzer.name" .) | trunc 63 | trimSuffix "-" -}}
+{{- end -}}
+{{- end -}}
+
+{{- define "sensor-metrics-analyzer.labels" -}}
+app.kubernetes.io/name: {{ include "sensor-metrics-analyzer.name" . }}
+app.kubernetes.io/instance: {{ .Release.Name }}
+app.kubernetes.io/version: {{ .Chart.AppVersion | quote }}
+app.kubernetes.io/managed-by: {{ .Release.Service }}
+helm.sh/chart: {{ printf "%s-%s" .Chart.Name .Chart.Version | quote }}
+{{- end -}}
diff --git a/charts/sensor-metrics-analyzer/templates/deployment.yaml b/charts/sensor-metrics-analyzer/templates/deployment.yaml
new file mode 100644
index 0000000..520a820
--- /dev/null
+++ b/charts/sensor-metrics-analyzer/templates/deployment.yaml
@@ -0,0 +1,69 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: {{ include "sensor-metrics-analyzer.fullname" . }}
+  labels:
+    {{- include "sensor-metrics-analyzer.labels" . | nindent 4 }}
+spec:
+  replicas: {{ .Values.replicaCount }}
+  selector:
+    matchLabels:
+      app.kubernetes.io/name: {{ include "sensor-metrics-analyzer.name" . }}
+      app.kubernetes.io/instance: {{ .Release.Name }}
+  template:
+    metadata:
+      labels:
+        app.kubernetes.io/name: {{ include "sensor-metrics-analyzer.name" . }}
+        app.kubernetes.io/instance: {{ .Release.Name }}
+    spec:
+      containers:
+        - name: app
+          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
+          imagePullPolicy: {{ .Values.image.pullPolicy }}
+          env:
+            - name: LISTEN_ADDR
+              value: ":8081"
+            - name: RULES_DIR
+              value: {{ .Values.config.rulesDir | quote }}
+            - name: LOAD_LEVEL_DIR
+              value: {{ .Values.config.loadLevelDir | quote }}
+            - name: TEMPLATE_PATH
+              value: {{ .Values.config.templatePath | quote }}
+            - name: MAX_FILE_SIZE
+              value: {{ .Values.config.maxFileSize | quote }}
+            - name: REQUEST_TIMEOUT
+              value: {{ .Values.config.requestTimeout | quote }}
+          ports:
+            - name: http
+              containerPort: 8080
+          livenessProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            initialDelaySeconds: 10
+            periodSeconds: 10
+          readinessProbe:
+            httpGet:
+              path: /health
+              port: 8080
+            initialDelaySeconds: 5
+            periodSeconds: 10
+          resources:
+            {{- toYaml .Values.resources | nindent 12 }}
+          securityContext:
+            runAsNonRoot: true
+            runAsUser: 10001
+            runAsGroup: 10001
+            allowPrivilegeEscalation: false
+            readOnlyRootFilesystem: true
+            seccompProfile:
+              type: RuntimeDefault
+            capabilities:
+              drop:
+                - ALL
+          volumeMounts:
+            - name: tmp
+              mountPath: /tmp
+      volumes:
+        - name: tmp
+          emptyDir: {}
diff --git a/charts/sensor-metrics-analyzer/templates/ingress.yaml b/charts/sensor-metrics-analyzer/templates/ingress.yaml
new file mode 100644
index 0000000..294ec2d
--- /dev/null
+++ b/charts/sensor-metrics-analyzer/templates/ingress.yaml
@@ -0,0 +1,33 @@
+{{- if .Values.ingress.enabled -}}
+apiVersion: networking.k8s.io/v1
+kind: Ingress
+metadata:
+  name: {{ include "sensor-metrics-analyzer.fullname" . }}
+  labels:
+    {{- include "sensor-metrics-analyzer.labels" . | nindent 4 }}
+  {{- with .Values.ingress.annotations }}
+  annotations:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+spec:
+  ingressClassName: {{ .Values.ingress.className }}
+  rules:
+    {{- range .Values.ingress.hosts }}
+    - host: {{ .host }}
+      http:
+        paths:
+          {{- range .paths }}
+          - path: {{ .path }}
+            pathType: {{ .pathType }}
+            backend:
+              service:
+                name: {{ include "sensor-metrics-analyzer.fullname" $ }}
+                port:
+                  number: {{ $.Values.service.port }}
+          {{- end }}
+    {{- end }}
+  {{- with .Values.ingress.tls }}
+  tls:
+    {{- toYaml . | nindent 4 }}
+  {{- end }}
+{{- end }}
diff --git a/charts/sensor-metrics-analyzer/templates/service.yaml b/charts/sensor-metrics-analyzer/templates/service.yaml
new file mode 100644
index 0000000..cbb35bb
--- /dev/null
+++ b/charts/sensor-metrics-analyzer/templates/service.yaml
@@ -0,0 +1,15 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: {{ include "sensor-metrics-analyzer.fullname" . }}
+  labels:
+    {{- include "sensor-metrics-analyzer.labels" . | nindent 4 }}
+spec:
+  type: {{ .Values.service.type }}
+  selector:
+    app.kubernetes.io/name: {{ include "sensor-metrics-analyzer.name" . }}
+    app.kubernetes.io/instance: {{ .Release.Name }}
+  ports:
+    - name: http
+      port: {{ .Values.service.port }}
+      targetPort: 8080
diff --git a/charts/sensor-metrics-analyzer/values.yaml b/charts/sensor-metrics-analyzer/values.yaml
new file mode 100644
index 0000000..a26c684
--- /dev/null
+++ b/charts/sensor-metrics-analyzer/values.yaml
@@ -0,0 +1,36 @@
+replicaCount: 2
+
+image:
+  repository: quay.io/prygiels/sma
+  tag: "0.0.3"
+  pullPolicy: IfNotPresent
+
+service:
+  type: ClusterIP
+  port: 80
+
+ingress:
+  enabled: true
+  className: nginx
+  annotations: {}
+  hosts:
+    - host: sensor-metrics.rhacs.io
+      paths:
+        - path: /
+          pathType: Prefix
+  tls: []
+
+config:
+  rulesDir: /app/automated-rules
+  loadLevelDir: /app/automated-rules/load-level
+  templatePath: /app/templates/markdown.tmpl
+  maxFileSize: "52428800"
+  requestTimeout: "60s"
+
+resources:
+  limits:
+    cpu: 500m
+    memory: 512Mi
+  requests:
+    cpu: 100m
+    memory: 256Mi
diff --git a/deploy/container-entrypoint.sh b/deploy/container-entrypoint.sh
new file mode 100644
index 0000000..fb0497c
--- /dev/null
+++ b/deploy/container-entrypoint.sh
@@ -0,0 +1,27 @@
+#!/bin/sh
+set -e
+
+if [ -d /dev/shm ]; then
+  export TMPDIR=/dev/shm
+  mkdir -p \
+    /dev/shm/nginx/client_body \
+    /dev/shm/nginx/proxy \
+    /dev/shm/nginx/fastcgi \
+    /dev/shm/nginx/uwsgi \
+    /dev/shm/nginx/scgi
+else
+  mkdir -p \
+    /tmp/nginx/client_body \
+    /tmp/nginx/proxy \
+    /tmp/nginx/fastcgi \
+    /tmp/nginx/uwsgi \
+    /tmp/nginx/scgi
+fi
+
+if [ -z "${LISTEN_ADDR:-}" ]; then
+  export LISTEN_ADDR=":8081"
+fi
+
+/app/web-server &
+
+exec nginx -e /dev/stderr -g 'daemon off;' -c /etc/nginx/nginx.conf
diff --git a/web/nginx.conf b/deploy/nginx.conf
similarity index 100%
rename from web/nginx.conf
rename to deploy/nginx.conf
diff --git a/deploy/nginx.container.conf b/deploy/nginx.container.conf
new file mode 100644
index 0000000..7e41c3e
--- /dev/null
+++ b/deploy/nginx.container.conf
@@ -0,0 +1,70 @@
+worker_processes  1;
+pid /tmp/nginx.pid;
+error_log /dev/stderr info;
+
+events {
+    worker_connections 1024;
+}
+
+http {
+    include       /etc/nginx/mime.types;
+    default_type  application/octet-stream;
+
+    sendfile        on;
+    keepalive_timeout  65;
+
+    client_body_in_file_only off;
+    client_body_buffer_size 50m;
+    client_body_temp_path /dev/shm/nginx/client_body;
+    proxy_temp_path /dev/shm/nginx/proxy;
+    fastcgi_temp_path /dev/shm/nginx/fastcgi;
+    uwsgi_temp_path /dev/shm/nginx/uwsgi;
+    scgi_temp_path /dev/shm/nginx/scgi;
+
+    log_format minimal '$request_method $uri $status $body_bytes_sent';
+    access_log /dev/stdout minimal;
+    error_log /dev/stderr warn;
+
+    server {
+        listen 8080;
+        server_name _;
+        server_tokens off;
+
+        client_max_body_size 50m;
+
+        root /app/web/static;
+        index index.html;
+
+        location / {
+            try_files $uri $uri/ /index.html;
+        }
+
+        location /api/ {
+            proxy_pass http://127.0.0.1:8081;
+            proxy_http_version 1.1;
+            proxy_set_header Upgrade $http_upgrade;
+            proxy_set_header Connection 'upgrade';
+            proxy_set_header Host $host;
+            proxy_set_header X-Real-IP $remote_addr;
+            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
+            proxy_set_header X-Forwarded-Proto $scheme;
+            proxy_cache_bypass $http_upgrade;
+
+            proxy_read_timeout 120s;
+            proxy_connect_timeout 120s;
+            proxy_send_timeout 120s;
+        }
+
+        location /health {
+            proxy_pass http://127.0.0.1:8081/health;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+        }
+
+        location /version {
+            proxy_pass http://127.0.0.1:8081/version;
+            proxy_http_version 1.1;
+            proxy_set_header Host $host;
+        }
+    }
+}
diff --git a/internal/analyzer/analyzer.go b/internal/analyzer/analyzer.go
index 4aaaa3d..cb58fd3 100644
--- a/internal/analyzer/analyzer.go
+++ b/internal/analyzer/analyzer.go
@@ -3,6 +3,7 @@ package analyzer
 import (
 	"fmt"
 	"io"
+	"os"
 	"path/filepath"
 	"strings"
 
@@ -24,6 +25,19 @@ type Options struct {
 
 // AnalyzeFile parses metrics and evaluates rules, returning the analysis report.
 func AnalyzeFile(metricsFile string, opts Options) (rules.AnalysisReport, error) {
+	if opts.ClusterName == "" {
+		opts.ClusterName = ExtractClusterName(metricsFile)
+	}
+	file, err := os.Open(metricsFile)
+	if err != nil {
+		return rules.AnalysisReport{}, err
+	}
+	defer file.Close()
+	return AnalyzeReader(file, opts)
+}
+
+// AnalyzeReader parses metrics from a reader and evaluates rules, returning the analysis report.
+func AnalyzeReader(reader io.Reader, opts Options) (rules.AnalysisReport, error) {
 	logOut := opts.Logger
 	if logOut == nil {
 		logOut = io.Discard
@@ -39,11 +53,6 @@ func AnalyzeFile(metricsFile string, opts Options) (rules.AnalysisReport, error)
 		loadLevelDir = filepath.Join(rulesDir, "load-level")
 	}
 
-	clusterName := opts.ClusterName
-	if clusterName == "" {
-		clusterName = ExtractClusterName(metricsFile)
-	}
-
 	fmt.Fprintf(logOut, "Loading load detection rules from %s...\n", loadLevelDir)
 	loadRules, err := rules.LoadLoadDetectionRules(loadLevelDir)
 	if err != nil {
@@ -58,8 +67,8 @@ func AnalyzeFile(metricsFile string, opts Options) (rules.AnalysisReport, error)
 	}
 	fmt.Fprintf(logOut, "Loaded %d rules\n", len(rulesList))
 
-	fmt.Fprintf(logOut, "Parsing metrics from %s...\n", metricsFile)
-	metrics, err := parser.ParseFile(metricsFile)
+	fmt.Fprintf(logOut, "Parsing metrics from reader...\n")
+	metrics, err := parser.ParseReader(reader)
 	if err != nil {
 		return rules.AnalysisReport{}, fmt.Errorf("failed to parse metrics: %w", err)
 	}
@@ -85,7 +94,7 @@ func AnalyzeFile(metricsFile string, opts Options) (rules.AnalysisReport, error)
 
 	fmt.Fprintf(logOut, "Evaluating rules...\n")
 	report := evaluator.EvaluateAllRules(rulesList, metrics, detectedLoadLevel, acsVersion)
-	report.ClusterName = clusterName
+	report.ClusterName = opts.ClusterName
 
 	return report, nil
 }
diff --git a/internal/parser/prometheus.go b/internal/parser/prometheus.go
index 2d03043..6652439 100644
--- a/internal/parser/prometheus.go
+++ b/internal/parser/prometheus.go
@@ -2,6 +2,7 @@ package parser
 
 import (
 	"bufio"
+	"io"
 	"os"
 	"regexp"
 	"sort"
@@ -39,16 +40,20 @@ var (
 	simpleMetricRegex = regexp.MustCompile(`^([a-zA-Z_][a-zA-Z0-9_:]*)\s+(.+)$`)
 )
 
-// ParseFile parses a Prometheus metrics file
+// ParseFile parses a Prometheus metrics file.
 func ParseFile(filepath string) (MetricsData, error) {
 	file, err := os.Open(filepath)
 	if err != nil {
 		return nil, err
 	}
 	defer file.Close()
+	return ParseReader(file)
+}
 
+// ParseReader parses Prometheus metrics from a reader.
+func ParseReader(reader io.Reader) (MetricsData, error) {
 	metrics := make(MetricsData)
-	scanner := bufio.NewScanner(file)
+	scanner := bufio.NewScanner(reader)
 
 	for scanner.Scan() {
 		line := strings.TrimSpace(scanner.Text())
@@ -246,6 +251,7 @@ func (md MetricsData) GetHistogramCount(baseName string) (float64, bool) {
 func (md MetricsData) DetectACSVersion() (string, bool) {
 	// Try common version metrics
 	versionMetrics := []string{
+		"rox_sensor_info",
 		"rox_sensor_version_info",
 		"rox_central_version_info",
 		"rox_version",
@@ -263,6 +269,9 @@ func (md MetricsData) DetectACSVersion() (string, bool) {
 				if version, ok := v.Labels["rox_version"]; ok && version != "" {
 					return version, true
 				}
+				if version, ok := v.Labels["sensor_version"]; ok && version != "" {
+					return version, true
+				}
 			}
 		}
 	}
diff --git a/templates/markdown.tmpl b/templates/markdown.tmpl
index 4a1a7fa..ac0ee82 100644
--- a/templates/markdown.tmpl
+++ b/templates/markdown.tmpl
@@ -1,9 +1,9 @@
 # Automated Metrics Analysis Report
 
-**Cluster:** {{.ClusterName}}
-**ACS Version:** {{.ACSVersion}}
-**Load Level:** {{.LoadLevel}}
-**Generated:** {{.Timestamp.Format "2006-01-02 15:04:05"}}
+- **Cluster:** {{.ClusterName}}
+- **ACS Version:** {{.ACSVersion}}
+- **Load Level:** {{.LoadLevel}}
+- **Report Generated:** {{.Timestamp.Format "2006-01-02 15:04:05"}}
 
 ## Summary
 
@@ -25,7 +25,7 @@
 {{ $r.Message }}
 {{ if $r.ReviewStatus }}
 #### Review status
-This alert was generated by evaluating a rule. That rule was reviewed by:
+This alert was generated by evaluating a rule. That rule was reviewed:
 
 {{ $r.ReviewStatus }}
 {{ end }}
@@ -62,7 +62,7 @@ This alert was generated by evaluating a rule. That rule was reviewed by:
 {{ $r.Message }}
 {{ if $r.ReviewStatus }}
 #### Review status
-This warning was generated by evaluating a rule. That rule was reviewed by:
+This warning was generated by evaluating a rule. That rule was reviewed:
 
 {{ $r.ReviewStatus }}
 {{ end }}
diff --git a/web/DEPLOYMENT.md b/web/DEPLOYMENT.md
deleted file mode 100644
index c19fa13..0000000
--- a/web/DEPLOYMENT.md
+++ /dev/null
@@ -1,207 +0,0 @@
-# Deployment Guide
-
-This guide covers deploying the Sensor Metrics Analyzer Web service on a Linux server.
-
-## Prerequisites
-
-- Linux server with systemd
-- Nginx installed
-- Go 1.21+ (for building, or use pre-built binaries)
-- Root or sudo access
-
-## Step 1: Prepare the Application
-
-1. Clone or copy the repository to the server:
-   ```bash
-   cd /opt
-   git clone <repository-url> sensor-metrics-analyzer
-   # Or copy the files to /opt/sensor-metrics-analyzer
-   ```
-
-2. Download the precompiled binary from GitHub Releases:
-   ```bash
-   cd /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go
-   curl -L -o bin/web-server https://github.com/stackrox/sensor-metrics-analyzer/releases/latest/download/web-server-linux-amd64
-   chmod +x bin/web-server
-   ```
-
-3. Verify the binary exists:
-   ```bash
-   ls -lh /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/
-   # Should show: web-server
-   ```
-
-## Step 2: Create System User
-
-Create a dedicated user for running the service:
-
-```bash
-sudo useradd -r -s /bin/false -d /opt/sensor-metrics-analyzer sensor-metrics
-sudo chown -R sensor-metrics:sensor-metrics /opt/sensor-metrics-analyzer
-```
-
-## Step 3: Configure Systemd Service
-
-1. Copy the service file:
-   ```bash
-   sudo cp /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/sensor-metrics-web.service \
-     /etc/systemd/system/
-   ```
-
-2. Edit the service file to match your paths:
-   ```bash
-   sudo nano /etc/systemd/system/sensor-metrics-web.service
-   ```
-
-   Update these paths if different:
-   - `WorkingDirectory`: `/opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/server`
-   - `ExecStart`: `/opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server`
-   - `RULES_DIR`: `/opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/automated-rules`
-   - `LOAD_LEVEL_DIR`: `/opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/automated-rules/load-level`
-   - `TEMPLATE_PATH`: `/opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/templates/markdown.tmpl`
-
-3. Reload systemd and start the service:
-   ```bash
-   sudo systemctl daemon-reload
-   sudo systemctl enable sensor-metrics-web
-   sudo systemctl start sensor-metrics-web
-   ```
-
-4. Verify the service is running:
-   ```bash
-   sudo systemctl status sensor-metrics-web
-   ```
-
-5. Check logs:
-   ```bash
-   sudo journalctl -u sensor-metrics-web -f
-   ```
-
-## Step 4: Configure Nginx
-
-1. Copy the nginx configuration:
-   ```bash
-   sudo cp /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/nginx.conf \
-     /etc/nginx/sites-available/sensor-metrics-web
-   ```
-
-2. Edit the configuration:
-   ```bash
-   sudo nano /etc/nginx/sites-available/sensor-metrics-web
-   ```
-
-   Update:
-   - `root`: `/opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/static`
-   - `server_name`: Your domain name (or leave as `_` for default)
-
-3. Enable the site and disable the default nginx site:
-   ```bash
-   sudo rm /etc/nginx/sites-enabled/default
-   sudo ln -s /etc/nginx/sites-available/sensor-metrics-web \
-     /etc/nginx/sites-enabled/
-   ```
-
-4. Test nginx configuration:
-   ```bash
-   sudo nginx -t
-   ```
-
-5. Reload nginx:
-   ```bash
-   sudo systemctl reload nginx
-   ```
-
-## Step 5: Verify Deployment
-
-1. Test the backend health endpoint directly:
-   ```bash
-   curl http://localhost:8080/health
-   ```
-
-2. Test the nginx health endpoint:
-   ```bash
-   curl http://localhost/health
-   # Or: curl http://your-domain/health
-   ```
-
-3. Test the API directly:
-   ```bash
-   curl -X POST http://localhost/api/analyze/both \
-     -F "file=@/path/to/test-metrics.prom"
-   ```
-
-4. Access the web interface:
-   Open `http://your-server-ip` or `http://your-domain` in a browser
-
-   Note: The backend on `:8080` only serves API endpoints, so `/` will return 404.
-
-## Step 6: Firewall Configuration
-
-If using a firewall, allow HTTP traffic:
-
-```bash
-# For UFW
-sudo ufw allow 80/tcp
-
-# For firewalld
-sudo firewall-cmd --permanent --add-service=http
-sudo firewall-cmd --reload
-```
-
-## Troubleshooting
-
-### Service won't start
-
-1. Check service status:
-   ```bash
-   sudo systemctl status sensor-metrics-web
-   ```
-
-2. Check logs:
-   ```bash
-   sudo journalctl -u sensor-metrics-web -n 50
-   ```
-
-3. Verify binary exists and is executable:
-   ```bash
-   ls -l /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server
-   ```
-
-4. Test running manually:
-   ```bash
-   sudo -u sensor-metrics /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server \
-     --rules /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/automated-rules
-   ```
-
-### Nginx 502 Bad Gateway
-
-1. Verify backend is running:
-   ```bash
-   curl http://localhost:8080/health
-   ```
-
-2. Check nginx error logs:
-   ```bash
-   sudo tail -f /var/log/nginx/error.log
-   ```
-
-3. Verify proxy_pass URL in nginx config matches backend listen address
-
-### File upload fails
-
-1. Check nginx `client_max_body_size` setting
-2. Verify file size is within limits (default: 50MB)
-3. Check backend logs for detailed errors
-
-## Security Hardening
-
-1. **Use HTTPS**: Set up SSL/TLS certificates (Let's Encrypt recommended)
-2. **Restrict access**: Use firewall rules to limit access to specific IPs if needed
-3. **Regular updates**: Keep the application and system updated
-4. **Monitor logs**: Set up log monitoring for suspicious activity
-
-## Next Steps
-
-- See [UPDATE.md](./UPDATE.md) for update procedures
-- Configure log rotation if needed
-- Set up monitoring/alerting for the service
diff --git a/web/UPDATE.md b/web/UPDATE.md
deleted file mode 100644
index 5f05695..0000000
--- a/web/UPDATE.md
+++ /dev/null
@@ -1,208 +0,0 @@
-# Update Guide
-
-This guide covers updating the Sensor Metrics Analyzer Web service.
-
-## Update Procedure
-
-### Step 1: Stop the Service
-
-```bash
-sudo systemctl stop sensor-metrics-web
-```
-
-### Step 2: Backup Current Version (Optional but Recommended)
-
-```bash
-# Backup binaries
-sudo cp /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server \
-  /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server.backup
-```
-
-### Step 3: Update the Application
-
-**Option A: Git Pull (if using git)**
-
-```bash
-cd /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go
-git pull origin main  # or your branch name
-```
-
-**Option B: Manual Copy**
-
-Copy the new files to the server, preserving the directory structure.
-
-git add -### Step 4: Download Updated Binary
-
-```bash
-cd /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go
-curl -L -o bin/web-server https://github.com/stackrox/sensor-metrics-analyzer/releases/latest/download/web-server-linux-amd64
-chmod +x bin/web-server
-```
-
-### Step 5: Update Configuration Files (if needed)
-
-Check if any configuration files have changed:
-
-```bash
-# Compare service file
-diff /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/sensor-metrics-web.service \
-  /etc/systemd/system/sensor-metrics-web.service
-
-# Compare nginx config
-diff /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/nginx.conf \
-  /etc/nginx/sites-available/sensor-metrics-web
-```
-
-If there are differences, update the files in `/etc/`:
-
-```bash
-# Update systemd service (review changes first!)
-sudo cp /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/sensor-metrics-web.service \
-  /etc/systemd/system/
-sudo systemctl daemon-reload
-
-# Update nginx config (review changes first!)
-sudo cp /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/nginx.conf \
-  /etc/nginx/sites-available/sensor-metrics-web
-sudo nginx -t  # Test configuration
-sudo systemctl reload nginx
-```
-
-### Step 6: Update Frontend Files
-
-```bash
-sudo cp -r /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/static/* \
-  /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/web/static/
-```
-
-### Step 7: Verify Binaries
-
-```bash
-# Check binaries exist and are executable
-ls -lh /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/
-
-# Test web server binary (should show usage)
-/opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server --help
-```
-
-### Step 8: Start the Service
-
-```bash
-sudo systemctl start sensor-metrics-web
-sudo systemctl status sensor-metrics-web
-```
-
-### Step 9: Verify Health
-
-```bash
-# Check health endpoint
-curl http://localhost:8080/health
-
-# Check service logs
-sudo journalctl -u sensor-metrics-web -f
-```
-
-### Step 10: Test the Web Interface
-
-1. Open the web interface in a browser
-2. Upload a test metrics file
-3. Verify both console and markdown outputs are generated correctly
-
-## Rollback Procedure
-
-If something goes wrong, rollback to the previous version:
-
-```bash
-# Stop service
-sudo systemctl stop sensor-metrics-web
-
-# Restore binaries
-sudo cp /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server.backup \
-  /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server
-
-# Start service
-sudo systemctl start sensor-metrics-web
-```
-
-## Automated Update Script
-
-You can create a simple update script:
-
-```bash
-#!/bin/bash
-# /opt/sensor-metrics-analyzer/update.sh
-
-set -e
-
-SERVICE_NAME="sensor-metrics-web"
-APP_DIR="/opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go"
-BIN_DIR="$APP_DIR/bin"
-
-echo "Stopping service..."
-sudo systemctl stop $SERVICE_NAME
-
-echo "Backing up binaries..."
-sudo cp $BIN_DIR/web-server $BIN_DIR/web-server.backup.$(date +%Y%m%d_%H%M%S)
-
-echo "Updating application..."
-cd $APP_DIR
-# git pull  # Uncomment if using git
-
-echo "Downloading binary..."
-curl -L -o $BIN_DIR/web-server https://github.com/stackrox/sensor-metrics-analyzer/releases/latest/download/web-server-linux-amd64
-chmod +x $BIN_DIR/web-server
-
-echo "Starting service..."
-sudo systemctl start $SERVICE_NAME
-
-echo "Waiting for service to start..."
-sleep 2
-
-echo "Checking service status..."
-sudo systemctl status $SERVICE_NAME --no-pager
-
-echo "Testing health endpoint..."
-curl -s http://localhost:8080/health || echo "Health check failed!"
-
-echo "Update complete!"
-```
-
-Make it executable:
-```bash
-chmod +x /opt/sensor-metrics-analyzer/update.sh
-```
-
-## Update Checklist
-
-- [ ] Stop the service
-- [ ] Backup current binaries
-- [ ] Update application files
-- [ ] Rebuild binaries
-- [ ] Update configuration files (if changed)
-- [ ] Update frontend files
-- [ ] Verify binaries
-- [ ] Start the service
-- [ ] Verify health endpoint
-- [ ] Test web interface
-- [ ] Monitor logs for errors
-
-## Troubleshooting Updates
-
-### Service fails to start after update
-
-1. Check logs: `sudo journalctl -u sensor-metrics-web -n 50`
-2. Verify binary exists: `ls -l /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server`
-3. Test binary manually: `sudo -u sensor-metrics /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/web-server --help`
-4. Rollback if needed
-
-### Binary not found errors
-
-- Verify the build completed successfully
-- Check file permissions: `sudo chown sensor-metrics:sensor-metrics /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/*`
-- Ensure binaries are executable: `sudo chmod +x /opt/sensor-metrics-analyzer/sensor-metrics-analyzer-go/bin/*`
-
-### Configuration errors
-
-- Review configuration file changes before applying
-- Test nginx config: `sudo nginx -t`
-- Reload systemd after service file changes: `sudo systemctl daemon-reload`
diff --git a/web/server/main.go b/web/server/main.go
index 0a04e7a..e6798bd 100644
--- a/web/server/main.go
+++ b/web/server/main.go
@@ -5,7 +5,6 @@ import (
 	"encoding/json"
 	"flag"
 	"fmt"
-	"io"
 	"log"
 	"net/http"
 	"os"
@@ -168,30 +167,14 @@ func handleAnalyzeBoth(cfg *Config) http.HandlerFunc {
 		}
 		defer file.Close()
 
-		// Create temporary file
-		tmpFile, err := os.CreateTemp("", "metrics-*.prom")
-		if err != nil {
-			respondError(w, http.StatusInternalServerError, fmt.Sprintf("Failed to create temp file: %v", err))
-			return
-		}
-		defer os.Remove(tmpFile.Name())
-		defer tmpFile.Close()
-
-		// Copy uploaded file to temp file
-		if _, err := io.Copy(tmpFile, file); err != nil {
-			respondError(w, http.StatusInternalServerError, fmt.Sprintf("Failed to save file: %v", err))
-			return
-		}
-		tmpFile.Close()
-
-		log.Printf("Processing file: %s (%d bytes)", header.Filename, header.Size)
+		log.Printf("Processing upload (%d bytes)", header.Size)
 
 		response := AnalyzeResponse{}
-		report, err := analyzer.AnalyzeFile(tmpFile.Name(), analyzer.Options{
+		report, err := analyzer.AnalyzeReader(file, analyzer.Options{
 			RulesDir:     cfg.RulesDir,
 			LoadLevelDir: cfg.LoadLevelDir,
 			ClusterName:  analyzer.ExtractClusterName(header.Filename),
-			Logger:       io.Discard,
+			Logger:       log.New(os.Stdout, "analyzer: ", log.LstdFlags).Writer(),
 		})
 		if err := ctx.Err(); err != nil {
 			respondError(w, http.StatusRequestTimeout, "Request timed out")
diff --git a/web/static/index.html b/web/static/index.html
index d67ad88..4516f07 100644
--- a/web/static/index.html
+++ b/web/static/index.html
@@ -328,30 +328,38 @@ <h1>Sensor Metrics Analyzer</h1>
         const releasesUrl = 'https://github.com/stackrox/sensor-metrics-analyzer/releases';
         releaseLink.href = releasesUrl;
 
-        fetch('/version')
-            .then(response => response.ok ? response.json() : null)
-            .then(data => {
-                if (!data) {
-                    throw new Error('Failed to fetch version info');
-                }
-                if (data.version) {
-                    versionValue.textContent = data.version;
-                }
-                if (data.lastUpdate) {
-                    const date = new Date(data.lastUpdate);
-                    lastUpdateValue.textContent = Number.isNaN(date.getTime())
-                        ? data.lastUpdate
-                        : new Intl.DateTimeFormat(undefined, {
-                            year: 'numeric',
-                            month: 'short',
-                            day: 'numeric'
-                        }).format(date);
-                }
-            })
-            .catch(() => {
-                versionValue.textContent = 'Unavailable';
-                lastUpdateValue.textContent = 'Unavailable';
-            });
+        const fetchVersionInfo = (attempt = 1) => {
+            fetch('/version', { cache: 'no-store' })
+                .then(response => response.ok ? response.json() : null)
+                .then(data => {
+                    if (!data) {
+                        throw new Error('Failed to fetch version info');
+                    }
+                    if (data.version) {
+                        versionValue.textContent = data.version;
+                    }
+                    if (data.lastUpdate) {
+                        const date = new Date(data.lastUpdate);
+                        lastUpdateValue.textContent = Number.isNaN(date.getTime())
+                            ? data.lastUpdate
+                            : new Intl.DateTimeFormat(undefined, {
+                                year: 'numeric',
+                                month: 'short',
+                                day: 'numeric'
+                            }).format(date);
+                    }
+                })
+                .catch(() => {
+                    if (attempt < 3) {
+                        setTimeout(() => fetchVersionInfo(attempt + 1), 1000 * attempt);
+                        return;
+                    }
+                    versionValue.textContent = 'Unavailable';
+                    lastUpdateValue.textContent = 'Unavailable';
+                });
+        };
+
+        fetchVersionInfo();
 
         // File input change
         fileInput.addEventListener('change', (e) => {