[signal] make pprof configurable (#6963)

## Describe your changes

Retire the legacy Dex and Zitadel installation scripts by replacing
their implementations with compatibility notices that:

- Exit unsuccessfully before making any system changes.
- Direct new deployments to `getting-started.sh` and the self-hosting
quickstart.
- Explain that the current installer uses NetBird's embedded Dex-based
identity provider.
- Direct users to configure Zitadel through the NetBird Dashboard or
follow the advanced guide for a standalone identity-provider deployment.
- Clarify that Dex support, Zitadel support, and existing deployments
are not deprecated.
- Announce that the compatibility notices will be removed in NetBird
v0.80.

Replace the legacy Zitadel provisioning workflow with CI checks that
verify both scripts fail, write their notices to stderr, and include the
expected documentation links and removal version.

## Issue ticket number and link

No single issue tracks this deprecation.

Related to:

- Legacy installer failures: #4980, #4698, #3566, #3010, #2834, #2094,
  #2046, and #1966.
- Legacy installer enhancement requests: #4510 and #1785.

## Stack

Standalone PR based on `main`.

<!-- branch-stack -->

### Checklist
- [ ] Is it a bug fix
- [ ] Is a typo/documentation fix
- [ ] Is a feature enhancement
- [ ] It is a refactor
- [x] Created tests that fail without the change (if possible)
- [x] This change does **not** modify the public API, gRPC protocols,
functionality behavior, CLI / service flags, or introduce a new feature
— **OR** I have discussed it with the NetBird team beforehand (link the
issue / Slack thread in the description). See
[CONTRIBUTING.md](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTING.md#discuss-changes-with-the-netbird-team-first).

> By submitting this pull request, you confirm that you have read and
agree to the terms of the [Contributor License
Agreement](https://github.com/netbirdio/netbird/blob/main/CONTRIBUTOR_LICENSE_AGREEMENT.md).

## Documentation
Select exactly one:

- [ ] I added/updated documentation for this change
- [x] Documentation is **not needed** for this change because the
compatibility notices link to the existing quickstart,
identity-provider, and advanced deployment documentation.

### Docs PR URL (required if "docs added" is checked)
Paste the PR link from https://github.com/netbirdio/docs here:

N/A

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<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->

## Summary by CodeRabbit

- **Breaking Changes**
- Retired the legacy Dex and Zitadel getting-started installation
scripts.
- These scripts now exit with an explanatory deprecation message and
direct users to the current setup flow and documentation.
- Existing workflows now verify that the retired scripts fail as
expected and provide the appropriate migration guidance.

<!-- end of auto-generated comment: release notes by coderabbit.ai -->

.github/workflows/test-infrastructure-files.yml

@@ -249,78 +249,35 @@ jobs:
           docker compose exec management ls -l /var/lib/netbird/ | grep -i GeoLite2-City_[0-9]*.mmdb
           docker compose exec management ls -l /var/lib/netbird/ | grep -i geonames_[0-9]*.db
 
-  test-getting-started-script:
+  test-legacy-getting-started-scripts:
     runs-on: ubuntu-latest
     steps:
-      - name: Install jq
-        run: sudo apt-get install -y jq
-
       - name: Checkout code
         uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v7.0.0
         with:
           persist-credentials: false
 
-      - name: run script with Zitadel PostgreSQL
-        run: NETBIRD_DOMAIN=use-ip bash -x infrastructure_files/getting-started-with-zitadel.sh
-
-      - name: test Caddy file gen postgres
-        run: test -f Caddyfile
-
-      - name: test docker-compose file gen postgres
-        run: test -f docker-compose.yml
-
-      - name: test management.json file gen postgres
-        run: test -f management.json
-
-      - name: test turnserver.conf file gen postgres
+      - name: Verify Dex retirement notice
         run: |
-          set -x
-          test -f turnserver.conf
-          grep external-ip turnserver.conf
+          if infrastructure_files/getting-started-with-dex.sh >stdout.txt 2>stderr.txt; then
+            echo "Expected the retired Dex installer to fail"
+            exit 1
+          fi
+          test ! -s stdout.txt
+          grep -Fq "Dex support is not deprecated." stderr.txt
+          grep -Fq "https://docs.netbird.io/selfhosted/selfhosted-quickstart" stderr.txt
+          grep -Fq "https://docs.netbird.io/selfhosted/identity-providers/local" stderr.txt
+          grep -Fq "removed in NetBird v0.80" stderr.txt
 
-      - name: test zitadel.env file gen postgres
-        run: test -f zitadel.env
-
-      - name: test dashboard.env file gen postgres
-        run: test -f dashboard.env
-
-      - name: test relay.env file gen postgres
-        run: test -f relay.env
-
-      - name: test zdb.env file gen postgres
-        run: test -f zdb.env
-
-      - name: Postgres run cleanup
+      - name: Verify Zitadel retirement notice
         run: |
-          docker compose down --volumes --rmi all
-          rm -rf docker-compose.yml Caddyfile zitadel.env dashboard.env machinekey/zitadel-admin-sa.token turnserver.conf management.json zdb.env
-
-      - name: run script with Zitadel CockroachDB
-        run: bash -x infrastructure_files/getting-started-with-zitadel.sh
-        env:
-          NETBIRD_DOMAIN: use-ip
-          ZITADEL_DATABASE: cockroach
-
-      - name: test Caddy file gen CockroachDB
-        run: test -f Caddyfile
-
-      - name: test docker-compose file gen CockroachDB
-        run: test -f docker-compose.yml
-
-      - name: test management.json file gen CockroachDB
-        run: test -f management.json
-
-      - name: test turnserver.conf file gen CockroachDB
-        run: |
-          set -x
-          test -f turnserver.conf
-          grep external-ip turnserver.conf
-
-      - name: test zitadel.env file gen CockroachDB
-        run: test -f zitadel.env
-
-      - name: test dashboard.env file gen CockroachDB
-        run: test -f dashboard.env
-
-      - name: test relay.env file gen CockroachDB
-        run: test -f relay.env
+          if bash infrastructure_files/getting-started-with-zitadel.sh >stdout.txt 2>stderr.txt; then
+            echo "Expected the retired Zitadel installer to fail"
+            exit 1
+          fi
+          test ! -s stdout.txt
+          grep -Fq "Zitadel support and existing Zitadel deployments are not deprecated." stderr.txt
+          grep -Fq "https://docs.netbird.io/selfhosted/selfhosted-quickstart" stderr.txt
+          grep -Fq "https://docs.netbird.io/selfhosted/identity-providers/zitadel" stderr.txt
+          grep -Fq "https://docs.netbird.io/selfhosted/selfhosted-guide" stderr.txt
+          grep -Fq "removed in NetBird v0.80" stderr.txt

client/ui/services/windowtheme_windows.go

@@ -0,0 +1,14 @@
+package services
+
+import "github.com/wailsapp/wails/v3/pkg/w32"
+
+// Wails assigns w32.AllowDarkModeForWindow only on builds >= 18334 but calls it
+// without a nil check when a window requests the Dark theme, crashing older
+// builds such as Windows Server 2019 (17763). Those builds still get a dark
+// title bar via the pre-20H1 DWM attribute that w32.SetTheme applies, so a
+// no-op stub keeps the Dark theme fully working there.
+func init() {
+	if w32.AllowDarkModeForWindow == nil {
+		w32.AllowDarkModeForWindow = func(w32.HWND, bool) uintptr { return 0 }
+	}
+}

infrastructure_files/getting-started-with-dex.sh

@@ -1,557 +1,19 @@
-#!/bin/bash
+#!/usr/bin/env bash
 
-set -e
+cat >&2 <<'EOF'
+ERROR: This legacy installation script has been retired and no longer runs.
 
-# NetBird Getting Started with Dex IDP
-# This script sets up NetBird with Dex as the identity provider
+Dex support is not deprecated. For new deployments, use getting-started.sh:
 
-# Sed pattern to strip base64 padding characters
-SED_STRIP_PADDING='s/=//g'
+https://docs.netbird.io/selfhosted/selfhosted-quickstart
 
-check_docker_compose() {
-  if command -v docker-compose &> /dev/null
-  then
-      echo "docker-compose"
-      return
-  fi
-  if docker compose --help &> /dev/null
-  then
-      echo "docker compose"
-      return
-  fi
+The current installer includes NetBird's embedded Dex-based identity provider.
+Local users and external identity providers can be managed through the
+NetBird Dashboard:
 
-  echo "docker-compose is not installed or not in PATH. Please follow the steps from the official guide: https://docs.docker.com/engine/install/" > /dev/stderr
-  exit 1
-}
+https://docs.netbird.io/selfhosted/identity-providers/local
 
-check_jq() {
-  if ! command -v jq &> /dev/null
-  then
-    echo "jq is not installed or not in PATH, please install with your package manager. e.g. sudo apt install jq" > /dev/stderr
-    exit 1
-  fi
-  return 0
-}
-
-get_main_ip_address() {
-  if [[ "$OSTYPE" == "darwin"* ]]; then
-    interface=$(route -n get default | grep 'interface:' | awk '{print $2}')
-    ip_address=$(ifconfig "$interface" | grep 'inet ' | awk '{print $2}')
-  else
-    interface=$(ip route | grep default | awk '{print $5}' | head -n 1)
-    ip_address=$(ip addr show "$interface" | grep 'inet ' | awk '{print $2}' | cut -d'/' -f1)
-  fi
-
-  echo "$ip_address"
-  return 0
-}
-
-check_nb_domain() {
-  DOMAIN=$1
-  if [[ "$DOMAIN-x" == "-x" ]]; then
-    echo "The NETBIRD_DOMAIN variable cannot be empty." > /dev/stderr
-    return 1
-  fi
-
-  if [[ "$DOMAIN" == "netbird.example.com" ]]; then
-    echo "The NETBIRD_DOMAIN cannot be netbird.example.com" > /dev/stderr
-    return 1
-  fi
-  return 0
-}
-
-read_nb_domain() {
-  READ_NETBIRD_DOMAIN=""
-  echo -n "Enter the domain you want to use for NetBird (e.g. netbird.my-domain.com): " > /dev/stderr
-  read -r READ_NETBIRD_DOMAIN < /dev/tty
-  if ! check_nb_domain "$READ_NETBIRD_DOMAIN"; then
-    read_nb_domain
-  fi
-  echo "$READ_NETBIRD_DOMAIN"
-  return 0
-}
-
-get_turn_external_ip() {
-  TURN_EXTERNAL_IP_CONFIG="#external-ip="
-  IP=$(curl -s -4 https://jsonip.com | jq -r '.ip')
-  if [[ "x-$IP" != "x-" ]]; then
-    TURN_EXTERNAL_IP_CONFIG="external-ip=$IP"
-  fi
-  echo "$TURN_EXTERNAL_IP_CONFIG"
-  return 0
-}
-
-wait_dex() {
-  set +e
-  echo -n "Waiting for Dex to become ready (via $NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN)"
-  counter=1
-  while true; do
-    # Check Dex through Caddy proxy (also validates TLS is working)
-    if curl -sk -f -o /dev/null "$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex/.well-known/openid-configuration" 2>/dev/null; then
-      break
-    fi
-    if [[ $counter -eq 60 ]]; then
-      echo ""
-      echo "Taking too long. Checking logs..."
-      $DOCKER_COMPOSE_COMMAND logs --tail=20 caddy
-      $DOCKER_COMPOSE_COMMAND logs --tail=20 dex
-    fi
-    echo -n " ."
-    sleep 2
-    counter=$((counter + 1))
-  done
-  echo " done"
-  set -e
-  return 0
-}
-
-init_environment() {
-  CADDY_SECURE_DOMAIN=""
-  NETBIRD_PORT=80
-  NETBIRD_HTTP_PROTOCOL="http"
-  NETBIRD_RELAY_PROTO="rel"
-  TURN_USER="self"
-  TURN_PASSWORD=$(openssl rand -base64 32 | sed "$SED_STRIP_PADDING")
-  NETBIRD_RELAY_AUTH_SECRET=$(openssl rand -base64 32 | sed "$SED_STRIP_PADDING")
-  TURN_MIN_PORT=49152
-  TURN_MAX_PORT=65535
-  TURN_EXTERNAL_IP_CONFIG=$(get_turn_external_ip)
-
-  # Generate secrets for Dex
-  DEX_DASHBOARD_CLIENT_SECRET=$(openssl rand -base64 32 | sed "$SED_STRIP_PADDING")
-
-  # Generate admin password
-  NETBIRD_ADMIN_PASSWORD=$(openssl rand -base64 16 | sed "$SED_STRIP_PADDING")
-
-  if ! check_nb_domain "$NETBIRD_DOMAIN"; then
-    NETBIRD_DOMAIN=$(read_nb_domain)
-  fi
-
-  if [[ "$NETBIRD_DOMAIN" == "use-ip" ]]; then
-    NETBIRD_DOMAIN=$(get_main_ip_address)
-  else
-    NETBIRD_PORT=443
-    CADDY_SECURE_DOMAIN=", $NETBIRD_DOMAIN:$NETBIRD_PORT"
-    NETBIRD_HTTP_PROTOCOL="https"
-    NETBIRD_RELAY_PROTO="rels"
-  fi
-
-  check_jq
-
-  DOCKER_COMPOSE_COMMAND=$(check_docker_compose)
-
-  if [[ -f dex.yaml ]]; then
-    echo "Generated files already exist, if you want to reinitialize the environment, please remove them first."
-    echo "You can use the following commands:"
-    echo "  $DOCKER_COMPOSE_COMMAND down --volumes # to remove all containers and volumes"
-    echo "  rm -f docker-compose.yml Caddyfile dex.yaml dashboard.env turnserver.conf management.json relay.env"
-    echo "Be aware that this will remove all data from the database, and you will have to reconfigure the dashboard."
-    exit 1
-  fi
-
-  echo Rendering initial files...
-  render_docker_compose > docker-compose.yml
-  render_caddyfile > Caddyfile
-  render_dex_config > dex.yaml
-  render_dashboard_env > dashboard.env
-  render_management_json > management.json
-  render_turn_server_conf > turnserver.conf
-  render_relay_env > relay.env
-
-  echo -e "\nStarting Dex IDP\n"
-  $DOCKER_COMPOSE_COMMAND up -d caddy dex
-
-  # Wait for Dex to be ready (through caddy proxy)
-  sleep 3
-  wait_dex
-
-  echo -e "\nStarting NetBird services\n"
-  $DOCKER_COMPOSE_COMMAND up -d
-
-  echo -e "\nDone!\n"
-  echo "You can access the NetBird dashboard at $NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN"
-  echo ""
-  echo "Login with the following credentials:"
-  install -m 600 /dev/null .env
-  printf 'Email: admin@%s\nPassword: %s\n' \
-      "$NETBIRD_DOMAIN" "$NETBIRD_ADMIN_PASSWORD" >> .env
-  echo "Email: admin@$NETBIRD_DOMAIN"
-  echo "Password: $NETBIRD_ADMIN_PASSWORD"
-  echo ""
-  echo "Dex admin UI is not available (Dex has no built-in UI)."
-  echo "To add more users, edit dex.yaml and restart: $DOCKER_COMPOSE_COMMAND restart dex"
-  return 0
-}
-
-render_caddyfile() {
-  cat <<EOF
-{
-  debug
-  servers :80,:443 {
-    protocols h1 h2c h2 h3
-  }
-}
-
-(security_headers) {
-    header * {
-        Strict-Transport-Security "max-age=3600; includeSubDomains; preload"
-        X-Content-Type-Options "nosniff"
-        X-Frame-Options "SAMEORIGIN"
-        X-XSS-Protection "1; mode=block"
-        -Server
-        Referrer-Policy strict-origin-when-cross-origin
-    }
-}
-
-:80${CADDY_SECURE_DOMAIN} {
-    import security_headers
-    # Relay
-    reverse_proxy /relay* relay:80
-    # Signal
-    reverse_proxy /signalexchange.SignalExchange/* h2c://signal:10000
-    # Management
-    reverse_proxy /api/* management:80
-    reverse_proxy /management.ManagementService/* h2c://management:80
-    # Dex
-    reverse_proxy /dex/* dex:5556
-    # Dashboard
-    reverse_proxy /* dashboard:80
-}
+This compatibility notice will be removed in NetBird v0.80.
 EOF
-  return 0
-}
 
-render_dex_config() {
-  # Generate bcrypt hash of the admin password
-  # Using a simple approach - htpasswd or python if available
-  ADMIN_PASSWORD_HASH=""
-  if command -v htpasswd &> /dev/null; then
-    ADMIN_PASSWORD_HASH=$(htpasswd -bnBC 10 "" "$NETBIRD_ADMIN_PASSWORD" | tr -d ':\n')
-  elif command -v python3 &> /dev/null; then
-    ADMIN_PASSWORD_HASH=$(python3 -c "import bcrypt; print(bcrypt.hashpw('$NETBIRD_ADMIN_PASSWORD'.encode(), bcrypt.gensalt(rounds=10)).decode())" 2>/dev/null || echo "")
-  fi
-
-  # Fallback to a known hash if we can't generate one
-  if [[ -z "$ADMIN_PASSWORD_HASH" ]]; then
-    # This is hash of "password" - user should change it
-    ADMIN_PASSWORD_HASH='$2a$10$2b2cU8CPhOTaGrs1HRQuAueS7JTT5ZHsHSzYiFPm1leZck7Mc8T4W'
-    NETBIRD_ADMIN_PASSWORD="password"
-    echo "Warning: Could not generate password hash. Using default password: password. Please change it in dex.yaml" > /dev/stderr
-  fi
-
-  cat <<EOF
-# Dex configuration for NetBird
-# Generated by getting-started-with-dex.sh
-
-issuer: $NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex
-
-storage:
-  type: sqlite3
-  config:
-    file: /var/dex/dex.db
-
-web:
-  http: 0.0.0.0:5556
-
-# gRPC API for user management (used by NetBird IDP manager)
-grpc:
-  addr: 0.0.0.0:5557
-
-oauth2:
-  skipApprovalScreen: true
-
-# Static OAuth2 clients for NetBird
-staticClients:
-  # Dashboard client
-  - id: netbird-dashboard
-    name: NetBird Dashboard
-    secret: $DEX_DASHBOARD_CLIENT_SECRET
-    redirectURIs:
-      - $NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/nb-auth
-      - $NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/nb-silent-auth
-
-  # CLI client (public - uses PKCE)
-  - id: netbird-cli
-    name: NetBird CLI
-    public: true
-    redirectURIs:
-      - http://localhost:53000/
-      - http://localhost:54000/
-
-# Enable password database for static users
-enablePasswordDB: true
-
-# Static users - add more users here as needed
-staticPasswords:
-  - email: "admin@$NETBIRD_DOMAIN"
-    hash: "$ADMIN_PASSWORD_HASH"
-    username: "admin"
-    userID: "$(uuidgen 2>/dev/null || cat /proc/sys/kernel/random/uuid 2>/dev/null || echo "admin-user-id-001")"
-
-# Optional: Add external identity provider connectors
-# connectors:
-#   - type: github
-#     id: github
-#     name: GitHub
-#     config:
-#       clientID: \$GITHUB_CLIENT_ID
-#       clientSecret: \$GITHUB_CLIENT_SECRET
-#       redirectURI: $NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex/callback
-#
-#   - type: ldap
-#     id: ldap
-#     name: LDAP
-#     config:
-#       host: ldap.example.com:636
-#       insecureNoSSL: false
-#       bindDN: cn=admin,dc=example,dc=com
-#       bindPW: admin
-#       userSearch:
-#         baseDN: ou=users,dc=example,dc=com
-#         filter: "(objectClass=person)"
-#         username: uid
-#         idAttr: uid
-#         emailAttr: mail
-#         nameAttr: cn
-EOF
-  return 0
-}
-
-render_turn_server_conf() {
-  cat <<EOF
-listening-port=3478
-$TURN_EXTERNAL_IP_CONFIG
-tls-listening-port=5349
-min-port=$TURN_MIN_PORT
-max-port=$TURN_MAX_PORT
-fingerprint
-lt-cred-mech
-user=$TURN_USER:$TURN_PASSWORD
-realm=wiretrustee.com
-cert=/etc/coturn/certs/cert.pem
-pkey=/etc/coturn/private/privkey.pem
-log-file=stdout
-no-software-attribute
-pidfile="/var/tmp/turnserver.pid"
-no-cli
-EOF
-  return 0
-}
-
-render_management_json() {
-  cat <<EOF
-{
-    "Stuns": [
-        {
-            "Proto": "udp",
-            "URI": "stun:$NETBIRD_DOMAIN:3478"
-        }
-    ],
-    "Relay": {
-        "Addresses": ["$NETBIRD_RELAY_PROTO://$NETBIRD_DOMAIN:$NETBIRD_PORT"],
-        "CredentialsTTL": "24h",
-        "Secret": "$NETBIRD_RELAY_AUTH_SECRET"
-    },
-    "Signal": {
-        "Proto": "$NETBIRD_HTTP_PROTOCOL",
-        "URI": "$NETBIRD_DOMAIN:$NETBIRD_PORT"
-    },
-    "HttpConfig": {
-        "AuthIssuer": "$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex",
-        "AuthAudience": "netbird-dashboard",
-        "OIDCConfigEndpoint": "$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex/.well-known/openid-configuration"
-    },
-    "IdpManagerConfig": {
-        "ManagerType": "dex",
-        "ClientConfig": {
-            "Issuer": "$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex"
-        },
-        "ExtraConfig": {
-            "GRPCAddr": "dex:5557"
-        }
-    },
-    "DeviceAuthorizationFlow": {
-        "Provider": "hosted",
-        "ProviderConfig": {
-            "Audience": "netbird-cli",
-            "ClientID": "netbird-cli",
-            "Scope": "openid profile email offline_access",
-            "DeviceAuthEndpoint": "$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex/device/code",
-            "TokenEndpoint": "$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex/token"
-        }
-    },
-    "PKCEAuthorizationFlow": {
-        "ProviderConfig": {
-            "Audience": "netbird-cli",
-            "ClientID": "netbird-cli",
-            "Scope": "openid profile email offline_access",
-            "RedirectURLs": ["http://localhost:53000/", "http://localhost:54000/"]
-        }
-    }
-}
-EOF
-  return 0
-}
-
-render_dashboard_env() {
-  cat <<EOF
-# Endpoints
-NETBIRD_MGMT_API_ENDPOINT=$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN
-NETBIRD_MGMT_GRPC_API_ENDPOINT=$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN
-# OIDC
-AUTH_AUDIENCE=netbird-dashboard
-AUTH_CLIENT_ID=netbird-dashboard
-AUTH_CLIENT_SECRET=$DEX_DASHBOARD_CLIENT_SECRET
-AUTH_AUTHORITY=$NETBIRD_HTTP_PROTOCOL://$NETBIRD_DOMAIN/dex
-USE_AUTH0=false
-AUTH_SUPPORTED_SCOPES=openid profile email offline_access
-AUTH_REDIRECT_URI=/nb-auth
-AUTH_SILENT_REDIRECT_URI=/nb-silent-auth
-# SSL
-NGINX_SSL_PORT=443
-# Letsencrypt
-LETSENCRYPT_DOMAIN=none
-EOF
-  return 0
-}
-
-render_relay_env() {
-  cat <<EOF
-NB_LOG_LEVEL=info
-NB_LISTEN_ADDRESS=:80
-NB_EXPOSED_ADDRESS=$NETBIRD_RELAY_PROTO://$NETBIRD_DOMAIN:$NETBIRD_PORT
-NB_AUTH_SECRET=$NETBIRD_RELAY_AUTH_SECRET
-EOF
-  return 0
-}
-
-render_docker_compose() {
-  cat <<EOF
-services:
-  # Caddy reverse proxy
-  caddy:
-    image: caddy
-    container_name: netbird-caddy
-    restart: unless-stopped
-    networks: [netbird]
-    ports:
-      - '443:443'
-      - '443:443/udp'
-      - '80:80'
-    volumes:
-      - netbird_caddy_data:/data
-      - ./Caddyfile:/etc/caddy/Caddyfile
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "500m"
-        max-file: "2"
-
-  # Dex - identity provider
-  dex:
-    image: ghcr.io/dexidp/dex:v2.38.0
-    container_name: netbird-dex
-    restart: unless-stopped
-    networks: [netbird]
-    volumes:
-      - ./dex.yaml:/etc/dex/config.docker.yaml:ro
-      - netbird_dex_data:/var/dex
-    command: ["dex", "serve", "/etc/dex/config.docker.yaml"]
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "500m"
-        max-file: "2"
-
-  # UI dashboard
-  dashboard:
-    image: netbirdio/dashboard:latest
-    container_name: netbird-dashboard
-    restart: unless-stopped
-    networks: [netbird]
-    env_file:
-      - ./dashboard.env
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "500m"
-        max-file: "2"
-
-  # Signal
-  signal:
-    image: netbirdio/signal:latest
-    container_name: netbird-signal
-    restart: unless-stopped
-    networks: [netbird]
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "500m"
-        max-file: "2"
-
-  # Relay
-  relay:
-    image: netbirdio/relay:latest
-    container_name: netbird-relay
-    restart: unless-stopped
-    networks: [netbird]
-    env_file:
-      - ./relay.env
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "500m"
-        max-file: "2"
-
-  # Management
-  management:
-    image: netbirdio/management:latest
-    container_name: netbird-management
-    restart: unless-stopped
-    networks: [netbird]
-    volumes:
-      - netbird_management:/var/lib/netbird
-      - ./management.json:/etc/netbird/management.json
-    command: [
-      "--port", "80",
-      "--log-file", "console",
-      "--log-level", "info",
-      "--disable-anonymous-metrics=false",
-      "--single-account-mode-domain=netbird.selfhosted",
-      "--dns-domain=netbird.selfhosted",
-      "--idp-sign-key-refresh-enabled",
-    ]
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "500m"
-        max-file: "2"
-
-  # Coturn, AKA TURN server
-  coturn:
-    image: coturn/coturn
-    container_name: netbird-coturn
-    restart: unless-stopped
-    volumes:
-      - ./turnserver.conf:/etc/turnserver.conf:ro
-    network_mode: host
-    command:
-      - -c /etc/turnserver.conf
-    logging:
-      driver: "json-file"
-      options:
-        max-size: "500m"
-        max-file: "2"
-
-volumes:
-  netbird_caddy_data:
-  netbird_dex_data:
-  netbird_management:
-
-networks:
-  netbird:
-EOF
-  return 0
-}
-
-init_environment
+exit 1

signal/cmd/run.go

@@ -10,6 +10,7 @@ import (
 	"net/http"
 	// nolint:gosec
 	_ "net/http/pprof"
+	"os"
 	"time"
 
 	"go.opentelemetry.io/contrib/instrumentation/google.golang.org/grpc/otelgrpc"
@@ -195,12 +196,14 @@ var (
 )
 
 func startPprof() {
-	go func() {
-		log.Debugf("Starting pprof server on 127.0.0.1:6060")
-		if err := http.ListenAndServe("127.0.0.1:6060", nil); err != nil {
-			log.Fatalf("pprof server failed: %v", err)
-		}
-	}()
+	if pprofAddr := os.Getenv("NB_PPROF_ADDR"); pprofAddr != "" {
+		log.Infof("pprof enabled, listening on: %s", pprofAddr)
+		go func() {
+			if err := http.ListenAndServe(pprofAddr, nil); err != nil {
+				log.Fatalf("pprof server failed: %v", err)
+			}
+		}()
+	}
 }
 
 func getTLSConfigurations() ([]grpc.ServerOption, *autocert.Manager, *tls.Config, error) {