diff --git a/playbooks/add-blackbox-carefully.yml b/playbooks/add-blackbox-carefully.yml
new file mode 100644
index 0000000..f87142c
--- /dev/null
+++ b/playbooks/add-blackbox-carefully.yml
@@ -0,0 +1,104 @@
+---
+- name: Add Blackbox Exporter job to existing Prometheus config
+  hosts: 192.168.0.105
+  become: yes
+
+  tasks:
+    - name: Backup current config
+      copy:
+        src: /etc/prometheus/prometheus.yml
+        dest: /etc/prometheus/prometheus.yml.backup-blackbox-{{ ansible_date_time.epoch }}
+        remote_src: yes
+      tags: prometheus
+
+    - name: Check if blackbox job already exists
+      shell: |
+        grep -q 'job_name:.*blackbox' /etc/prometheus/prometheus.yml && echo "exists" || echo "not exists"
+      register: blackbox_exists
+      changed_when: false
+      tags: prometheus
+
+    - name: Add blackbox job to scrape_configs (if not exists)
+      blockinfile:
+        path: /etc/prometheus/prometheus.yml
+        insertbefore: '^remote_write:'
+        block: |
+          - job_name: blackbox
+            honor_timestamps: true
+            track_timestamps_staleness: false
+            scrape_interval: 15s
+            scrape_timeout: 10s
+            metrics_path: /probe
+            params:
+              module: [http_2xx]
+            scheme: http
+            follow_redirects: true
+            enable_http2: true
+            static_configs:
+              - targets:
+                # Внутренние сервисы стенда
+                - "http://192.168.0.110/"
+                - "http://192.168.0.111:9187/metrics"
+                - "http://192.168.0.112:8080/get"
+                - "http://192.168.0.100:3000/"
+                - "http://192.168.0.101:9100/metrics"
+                - "http://192.168.0.103:8200/ui/"
+                - "http://192.168.0.104:8428/metrics"
+                - "http://192.168.0.105:9090/metrics"
+                - "http://192.168.0.106:3000"
+                # Внешние домены
+                - "http://forgejo.pvenode.ru/"
+                - "http://grafana.pvenode.ru/"
+                - "http://prometheus.pvenode.ru/"
+                - "http://app1.pvenode.ru/"
+                - "http://wiki.pvenode.ru/"
+            relabel_configs:
+              - source_labels: [__address__]
+                target_label: __param_target
+              - source_labels: [__param_target]
+                target_label: instance
+              - target_label: __address__
+                replacement: 192.168.0.112:8083
+            metric_relabel_configs:
+              - source_labels: [__address__]
+                separator: ;
+                regex: (.*)
+                target_label: instance
+                replacement: $1
+                action: replace
+              - source_labels: [__address__]
+                separator: ;
+                regex: ([^:]+):\d+
+                target_label: host
+                replacement: ${1}
+                action: replace
+        marker: "# {mark} ANSIBLE MANAGED BLOCK - blackbox"
+      when: blackbox_exists.stdout == "not exists"
+      tags: prometheus
+
+    - name: Check Prometheus configuration
+      command: promtool check config /etc/prometheus/prometheus.yml
+      register: promtool_check
+      failed_when: promtool_check.rc != 0
+      changed_when: false
+      tags: prometheus
+
+    - name: Show config check result
+      debug:
+        msg: "{{ promtool_check.stdout_lines }}"
+      when: promtool_check.rc == 0
+      tags: prometheus
+
+    - name: Reload Prometheus if config is valid
+      systemd:
+        name: prometheus
+        state: reloaded
+      when: promtool_check.rc == 0
+      tags: prometheus
+
+    - name: Show status
+      debug:
+        msg: |
+          Blackbox job {{ "added successfully" if promtool_check.rc == 0 else "failed to add" }}
+          Backup created: /etc/prometheus/prometheus.yml.backup-blackbox-{{ ansible_date_time.epoch }}
+      tags: prometheus
diff --git a/playbooks/add-blackbox-correct.yml b/playbooks/add-blackbox-correct.yml
new file mode 100644
index 0000000..1832955
--- /dev/null
+++ b/playbooks/add-blackbox-correct.yml
@@ -0,0 +1,151 @@
+---
+- name: Add correct Blackbox Exporter job
+  hosts: 192.168.0.105
+  become: yes
+
+  tasks:
+    - name: Backup current config
+      copy:
+        src: /etc/prometheus/prometheus.yml
+        dest: /etc/prometheus/prometheus.yml.backup-pre-blackbox-{{ ansible_date_time.epoch }}
+        remote_src: yes
+      tags: prometheus
+
+    - name: Check current line numbers
+      shell: |
+        echo "Last scrape_config job ends at line:"
+        grep -n "job_name: postgres" /etc/prometheus/prometheus.yml
+        echo ""
+        echo "Remote_write starts at line:"
+        grep -n "^remote_write:" /etc/prometheus/prometheus.yml
+      register: line_info
+      changed_when: false
+      tags: prometheus
+
+    - name: Create correct blackbox job config
+      copy:
+        dest: /tmp/blackbox-job.yml
+        content: |
+          - job_name: blackbox
+            honor_timestamps: true
+            track_timestamps_staleness: false
+            scrape_interval: 15s
+            scrape_timeout: 10s
+            metrics_path: /probe
+            params:
+              module: [http_2xx]
+            scheme: http
+            follow_redirects: true
+            enable_http2: true
+            static_configs:
+              - targets:
+                # Internal services
+                - "http://192.168.0.110/"
+                - "http://192.168.0.111:9187/metrics"
+                - "http://192.168.0.112:8080/get"
+                - "http://192.168.0.100:3000/"
+                - "http://192.168.0.101:9100/metrics"
+                - "http://192.168.0.103:8200/ui/"
+                - "http://192.168.0.104:8428/metrics"
+                - "http://192.168.0.105:9090/metrics"
+                - "http://192.168.0.106:3000"
+                # External domains
+                - "http://forgejo.pvenode.ru/"
+                - "http://grafana.pvenode.ru/"
+                - "http://prometheus.pvenode.ru/"
+                - "http://app1.pvenode.ru/"
+                - "http://wiki.pvenode.ru/"
+            relabel_configs:
+              - source_labels: [__address__]
+                target_label: __param_target
+              - source_labels: [__param_target]
+                target_label: instance
+              - target_label: __address__
+                replacement: 192.168.0.112:8083
+            metric_relabel_configs:
+              - source_labels: [__address__]
+                separator: ;
+                regex: (.*)
+                target_label: instance
+                replacement: $1
+                action: replace
+              - source_labels: [__address__]
+                separator: ;
+                regex: ([^:]+):\d+
+                target_label: host
+                replacement: ${1}
+                action: replace
+      tags: prometheus
+
+    - name: Insert blackbox job before remote_write
+      shell: |
+        # Находим строку с remote_write
+        remote_line=$(grep -n "^remote_write:" /etc/prometheus/prometheus.yml | cut -d: -f1)
+        
+        if [ -z "$remote_line" ]; then
+          echo "ERROR: remote_write not found"
+          exit 1
+        fi
+        
+        # Создаем новый файл
+        cp /etc/prometheus/prometheus.yml /etc/prometheus/prometheus.yml.tmp
+        
+        # Вставляем blackbox перед remote_write
+        head -n $((remote_line - 1)) /etc/prometheus/prometheus.yml > /etc/prometheus/prometheus.yml.new
+        cat /tmp/blackbox-job.yml >> /etc/prometheus/prometheus.yml.new
+        tail -n +$remote_line /etc/prometheus/prometheus.yml >> /etc/prometheus/prometheus.yml.new
+        
+        # Заменяем старый файл
+        mv /etc/prometheus/prometheus.yml.new /etc/prometheus/prometheus.yml
+        rm -f /etc/prometheus/prometheus.yml.tmp
+        
+        echo "Inserted at line $((remote_line - 1))"
+      args:
+        executable: /bin/bash
+      tags: prometheus
+
+    - name: Check Prometheus configuration
+      command: promtool check config /etc/prometheus/prometheus.yml
+      register: promtool_check
+      failed_when: promtool_check.rc != 0
+      changed_when: false
+      tags: prometheus
+
+    - name: Show config check result
+      debug:
+        msg: "{{ promtool_check.stdout_lines }}"
+      when: promtool_check.rc == 0
+      tags: prometheus
+
+    - name: Reload Prometheus
+      systemd:
+        name: prometheus
+        state: reloaded
+      when: promtool_check.rc == 0
+      tags: prometheus
+
+    - name: Verify blackbox job added
+      shell: |
+        sleep 2
+        echo "=== Checking if blackbox job exists ==="
+        if grep -q "job_name: blackbox" /etc/prometheus/prometheus.yml; then
+          echo "✓ Blackbox job found in config"
+          echo ""
+          echo "=== Checking Prometheus targets ==="
+          curl -s "http://localhost:9090/api/v1/targets" | python3 -c "
+import json, sys
+data = json.load(sys.stdin)
+for target in data['data']['activeTargets']:
+    job = target['discoveredLabels'].get('job', 'N/A')
+    if 'blackbox' in job.lower():
+        print(f'✓ Blackbox target: {target[\"health\"]}')
+        print(f'  URL: {target[\"scrapeUrl\"]}')
+        exit(0)
+print('✗ Blackbox not in targets yet (may need 15s scrape interval)')
+"
+        else
+          echo "✗ Blackbox job not found in config"
+        fi
+      args:
+        executable: /bin/bash
+      tags: prometheus
diff --git a/playbooks/add-blackbox-final.yml b/playbooks/add-blackbox-final.yml
new file mode 100644
index 0000000..c1ec57e
--- /dev/null
+++ b/playbooks/add-blackbox-final.yml
@@ -0,0 +1,105 @@
+---
+- name: Add Blackbox job to Prometheus config
+  hosts: 192.168.0.105
+  become: yes
+
+  tasks:
+    - name: Backup config
+      copy:
+        src: /etc/prometheus/prometheus.yml
+        dest: /etc/prometheus/prometheus.yml.backup-blackbox
+        remote_src: yes
+
+    - name: Create blackbox config file
+      copy:
+        dest: /tmp/blackbox-config.yml
+        content: |
+          # Blackbox Exporter monitoring
+          - job_name: blackbox
+            honor_timestamps: true
+            track_timestamps_staleness: false
+            scrape_interval: 15s
+            scrape_timeout: 10s
+            metrics_path: /probe
+            params:
+              module: [http_2xx]
+            scheme: http
+            follow_redirects: true
+            enable_http2: true
+            static_configs:
+              - targets:
+                - "http://192.168.0.110/"
+                - "http://192.168.0.111:9187/metrics"
+                - "http://192.168.0.112:8080/get"
+                - "http://192.168.0.100:3000/"
+                - "http://192.168.0.101:9100/metrics"
+                - "http://192.168.0.103:8200/ui/"
+                - "http://192.168.0.104:8428/metrics"
+                - "http://192.168.0.105:9090/metrics"
+                - "http://192.168.0.106:3000"
+                - "http://forgejo.pvenode.ru/"
+                - "http://grafana.pvenode.ru/"
+                - "http://prometheus.pvenode.ru/"
+                - "http://app1.pvenode.ru/"
+                - "http://wiki.pvenode.ru/"
+            relabel_configs:
+              - source_labels: [__address__]
+                target_label: __param_target
+              - source_labels: [__param_target]
+                target_label: instance
+              - target_label: __address__
+                replacement: 192.168.0.112:8083
+            metric_relabel_configs:
+              - source_labels: [__address__]
+                separator: ;
+                regex: (.*)
+                target_label: instance
+                replacement: $1
+                action: replace
+              - source_labels: [__address__]
+                separator: ;
+                regex: ([^:]+):\d+
+                target_label: host
+                replacement: ${1}
+                action: replace
+
+    - name: Insert blackbox config before remote_write
+      shell: |
+        # Find remote_write line
+        remote_line=$(grep -n "^remote_write:" /etc/prometheus/prometheus.yml | head -1 | cut -d: -f1)
+        
+        if [ -z "$remote_line" ]; then
+          echo "ERROR: remote_write not found"
+          exit 1
+        fi
+        
+        # Insert blackbox config
+        head -n $((remote_line - 1)) /etc/prometheus/prometheus.yml > /tmp/prometheus-new.yml
+        cat /tmp/blackbox-config.yml >> /tmp/prometheus-new.yml
+        tail -n +$remote_line /etc/prometheus/prometheus.yml >> /tmp/prometheus-new.yml
+        
+        # Replace original
+        mv /tmp/prometheus-new.yml /etc/prometheus/prometheus.yml
+        
+        echo "Inserted at line $((remote_line - 1))"
+
+    - name: Validate config
+      command: promtool check config /etc/prometheus/prometheus.yml
+      register: config_check
+      changed_when: false
+
+    - name: Show validation result
+      debug:
+        msg: "{{ config_check.stdout_lines }}"
+
+    - name: Reload Prometheus
+      systemd:
+        name: prometheus
+        state: reloaded
+      when: config_check.rc == 0
+
+    - name: Check result
+      debug:
+        msg: |
+          Blackbox job {{ "successfully added" if config_check.rc == 0 else "failed to add" }}
+          Backup: /etc/prometheus/prometheus.yml.backup-blackbox
diff --git a/playbooks/add-blackbox-simple.yml b/playbooks/add-blackbox-simple.yml
new file mode 100644
index 0000000..1ceefb2
--- /dev/null
+++ b/playbooks/add-blackbox-simple.yml
@@ -0,0 +1,103 @@
+---
+- name: Add Blackbox Exporter to Prometheus
+  hosts: 192.168.0.105
+  become: yes
+
+  tasks:
+    - name: Backup current config
+      copy:
+        src: /etc/prometheus/prometheus.yml
+        dest: /etc/prometheus/prometheus.yml.backup-{{ ansible_date_time.epoch }}
+        remote_src: yes
+
+    - name: Get line number where remote_write starts
+      shell: grep -n "^remote_write:" /etc/prometheus/prometheus.yml | cut -d: -f1
+      register: remote_line
+      changed_when: false
+
+    - name: Create blackbox job config file
+      copy:
+        dest: /tmp/blackbox-job.yml
+        content: |
+          - job_name: blackbox
+            honor_timestamps: true
+            track_timestamps_staleness: false
+            scrape_interval: 15s
+            scrape_timeout: 10s
+            metrics_path: /probe
+            params:
+              module: [http_2xx]
+            scheme: http
+            follow_redirects: true
+            enable_http2: true
+            static_configs:
+              - targets:
+                - "http://192.168.0.110/"
+                - "http://192.168.0.111:9187/metrics"
+                - "http://192.168.0.112:8080/get"
+                - "http://192.168.0.100:3000/"
+                - "http://192.168.0.101:9100/metrics"
+                - "http://192.168.0.103:8200/ui/"
+                - "http://192.168.0.104:8428/metrics"
+                - "http://192.168.0.105:9090/metrics"
+                - "http://192.168.0.106:3000"
+                - "http://forgejo.pvenode.ru/"
+                - "http://grafana.pvenode.ru/"
+                - "http://prometheus.pvenode.ru/"
+                - "http://app1.pvenode.ru/"
+                - "http://wiki.pvenode.ru/"
+            relabel_configs:
+              - source_labels: [__address__]
+                target_label: __param_target
+              - source_labels: [__param_target]
+                target_label: instance
+              - target_label: __address__
+                replacement: 192.168.0.112:8083
+            metric_relabel_configs:
+              - source_labels: [__address__]
+                separator: ;
+                regex: (.*)
+                target_label: instance
+                replacement: $1
+                action: replace
+              - source_labels: [__address__]
+                separator: ;
+                regex: ([^:]+):\d+
+                target_label: host
+                replacement: ${1}
+                action: replace
+
+    - name: Insert blackbox job before remote_write
+      shell: |
+        # Вставляем blackbox job перед remote_write
+        head -n $(({{ remote_line.stdout }} - 1)) /etc/prometheus/prometheus.yml > /tmp/prometheus-new.yml
+        cat /tmp/blackbox-job.yml >> /tmp/prometheus-new.yml
+        tail -n +{{ remote_line.stdout }} /etc/prometheus/prometheus.yml >> /tmp/prometheus-new.yml
+        mv /tmp/prometheus-new.yml /etc/prometheus/prometheus.yml
+      args:
+        executable: /bin/bash
+
+    - name: Check Prometheus configuration
+      command: promtool check config /etc/prometheus/prometheus.yml
+      register: promtool_check
+      changed_when: false
+
+    - name: Show config status
+      debug:
+        msg: "{{ promtool_check.stdout_lines }}"
+
+    - name: Reload Prometheus if config valid
+      systemd:
+        name: prometheus
+        state: reloaded
+      when: promtool_check.rc == 0
+
+    - name: Verify blackbox job
+      shell: |
+        echo "Checking if blackbox job was added..."
+        if grep -q "job_name: blackbox" /etc/prometheus/prometheus.yml; then
+          echo "SUCCESS: Blackbox job found in config"
+        else
+          echo "ERROR: Blackbox job not found"
+        fi
+      changed_when: false
diff --git a/playbooks/configure-blackbox-monitoring-fixed.yml b/playbooks/configure-blackbox-monitoring-fixed.yml
new file mode 100644
index 0000000..00bff68
--- /dev/null
+++ b/playbooks/configure-blackbox-monitoring-fixed.yml
@@ -0,0 +1,76 @@
+---
+- name: Configure Prometheus for Blackbox monitoring
+  hosts: 192.168.0.105
+  become: yes
+
+  vars:
+    blackbox_targets:
+      # Основные сервисы стенда (из ИП)
+      - "http://192.168.0.110/"
+      - "http://192.168.0.111:9187/metrics"  # postgres_exporter
+      - "http://192.168.0.112:8080/get"      # httpbin
+      - "http://192.168.0.112:8081/metrics"  # cadvisor
+      - "http://192.168.0.100:3000/"         # forgejo
+      - "http://192.168.0.101:9100/metrics"  # ansible node_exporter
+      - "http://192.168.0.103:8200/ui/"      # vault
+      - "http://192.168.0.104:8428/metrics"  # victoriametrics
+      - "http://192.168.0.105:9090/metrics"  # prometheus
+      - "http://192.168.0.106:3000"          # grafana
+      
+      # Основные домены (первые для теста)
+      - "http://forgejo.pvenode.ru/"
+      - "http://grafana.pvenode.ru/"
+      - "http://prometheus.pvenode.ru/"
+      - "http://app1.pvenode.ru/"
+      - "http://wiki.pvenode.ru/"
+
+  tasks:
+    - name: Backup original Prometheus config
+      copy:
+        src: /etc/prometheus/prometheus.yml
+        dest: /etc/prometheus/prometheus.yml.backup-{{ ansible_date_time.epoch }}
+        remote_src: yes
+      tags: prometheus
+
+    - name: Add blackbox exporter to Prometheus
+      blockinfile:
+        path: /etc/prometheus/prometheus.yml
+        insertafter: '  # cAdvisor container metrics'
+        block: |
+          # Blackbox Exporter probes
+          - job_name: 'blackbox'
+            metrics_path: /probe
+            params:
+              module: [http_2xx]
+            static_configs:
+              - targets:
+                {% for target in blackbox_targets %}
+                - "{{ target }}"
+                {% endfor %}
+            relabel_configs:
+              - source_labels: [__address__]
+                target_label: __param_target
+              - source_labels: [__param_target]
+                target_label: instance
+              - target_label: __address__
+                replacement: 192.168.0.112:8083  # blackbox-exporter
+        marker: "# {mark} ANSIBLE MANAGED BLOCK - blackbox"
+      tags: prometheus
+
+    - name: Check Prometheus configuration
+      command: promtool check config /etc/prometheus/prometheus.yml
+      register: promtool_check
+      failed_when: promtool_check.rc != 0
+      tags: prometheus
+
+    - name: Reload Prometheus
+      systemd:
+        name: prometheus
+        state: reloaded
+      when: promtool_check.rc == 0
+      tags: prometheus
+
+    - name: Show configured targets
+      debug:
+        msg: "Added {{ blackbox_targets|length }} targets to blackbox monitoring"
+      tags: prometheus
diff --git a/playbooks/configure-blackbox-monitoring.yml b/playbooks/configure-blackbox-monitoring.yml
new file mode 100644
index 0000000..0cb18b5
--- /dev/null
+++ b/playbooks/configure-blackbox-monitoring.yml
@@ -0,0 +1,43 @@
+---
+- name: Configure Prometheus for Blackbox monitoring
+  hosts: 192.168.0.105
+  become: yes
+
+  vars:
+    blackbox_targets: "{{ hostvars['192.168.0.112']['blackbox_targets'] }}"
+
+  tasks:
+    - name: Add blackbox exporter to Prometheus
+      blockinfile:
+        path: /etc/prometheus/prometheus.yml
+        insertafter: '  # cAdvisor container metrics'
+        block: |
+          # Blackbox Exporter probes
+          - job_name: 'blackbox'
+            metrics_path: /probe
+            params:
+              module: [http_2xx]
+            static_configs:
+              - targets:
+                {% for target in blackbox_targets %}
+                - {{ target.url }}
+                {% endfor %}
+            relabel_configs:
+              - source_labels: [__address__]
+                target_label: __param_target
+              - source_labels: [__param_target]
+                target_label: instance
+              - target_label: __address__
+                replacement: 192.168.0.112:8083  # blackbox-exporter
+        marker: "# {mark} ANSIBLE MANAGED BLOCK - blackbox"
+
+    - name: Check Prometheus configuration
+      command: promtool check config /etc/prometheus/prometheus.yml
+      register: promtool_check
+      failed_when: promtool_check.rc != 0
+
+    - name: Reload Prometheus
+      systemd:
+        name: prometheus
+        state: reloaded
+      when: promtool_check.rc == 0
diff --git a/playbooks/deploy-app3-blackbox.yml b/playbooks/deploy-app3-blackbox.yml
new file mode 100644
index 0000000..0f18243
--- /dev/null
+++ b/playbooks/deploy-app3-blackbox.yml
@@ -0,0 +1,16 @@
+---
+- name: Deploy Blackbox Exporter on App3
+  hosts: 192.168.0.112
+  become: yes
+  gather_facts: yes
+
+  pre_tasks:
+    - name: Ensure Docker is installed
+      include_role:
+        name: docker
+        apply:
+          tags: docker
+
+  roles:
+    - role: blackbox_exporter
+      tags: blackbox
diff --git a/playbooks/deploy-app3-cadvisor.yml b/playbooks/deploy-app3-cadvisor.yml
new file mode 100644
index 0000000..bd21d3c
--- /dev/null
+++ b/playbooks/deploy-app3-cadvisor.yml
@@ -0,0 +1,16 @@
+---
+- name: Deploy cAdvisor on App3
+  hosts: 192.168.0.112
+  become: yes
+  gather_facts: yes
+
+  pre_tasks:
+    - name: Ensure Docker is installed
+      include_role:
+        name: docker
+        apply:
+          tags: docker
+
+  roles:
+    - role: cadvisor
+      tags: cadvisor
diff --git a/playbooks/deploy-app3-docker.yml b/playbooks/deploy-app3-docker.yml
new file mode 100644
index 0000000..ca08483
--- /dev/null
+++ b/playbooks/deploy-app3-docker.yml
@@ -0,0 +1,9 @@
+---
+- name: Deploy Docker on App3
+  hosts: 192.168.0.112
+  become: yes
+  gather_facts: yes
+
+  roles:
+    - role: docker
+      tags: docker
diff --git a/playbooks/deploy-app3-httpbin.yml b/playbooks/deploy-app3-httpbin.yml
new file mode 100644
index 0000000..e440f5e
--- /dev/null
+++ b/playbooks/deploy-app3-httpbin.yml
@@ -0,0 +1,16 @@
+---
+- name: Deploy httpbin on App3
+  hosts: 192.168.0.112
+  become: yes
+  gather_facts: yes
+
+  pre_tasks:
+    - name: Ensure Docker is installed
+      include_role:
+        name: docker
+        apply:
+          tags: docker
+
+  roles:
+    - role: httpbin
+      tags: httpbin
diff --git a/roles/blackbox_exporter/defaults/main.yml b/roles/blackbox_exporter/defaults/main.yml
new file mode 100644
index 0000000..700c480
--- /dev/null
+++ b/roles/blackbox_exporter/defaults/main.yml
@@ -0,0 +1,126 @@
+---
+# Blackbox Exporter configuration
+blackbox_version: "latest"
+blackbox_port: 8083
+blackbox_image: "prom/blackbox-exporter:{{ blackbox_version }}"
+blackbox_container_name: "blackbox-exporter"
+
+# Все цели для мониторинга из ИП и твоего списка
+blackbox_targets:
+  # Основные сервисы стенда (из ИП)
+  - name: "app1-nginx"
+    url: "http://192.168.0.110/"
+    module: "http_2xx"
+    
+  - name: "app2-postgresql"
+    url: "http://192.168.0.111:9187/metrics"  # postgres_exporter
+    module: "http_2xx"
+    
+  - name: "app3-httpbin"
+    url: "http://192.168.0.112:8080/get"
+    module: "http_2xx"
+    
+  - name: "app3-cadvisor"
+    url: "http://192.168.0.112:8081/metrics"
+    module: "http_2xx"
+    
+  - name: "git-forgejo"
+    url: "http://192.168.0.100:3000/"
+    module: "http_2xx"
+    
+  - name: "ansible"
+    url: "http://192.168.0.101:9100/metrics"  # node_exporter
+    module: "http_2xx"
+    
+  - name: "vault"
+    url: "http://192.168.0.103:8200/ui/"
+    module: "http_2xx"
+    
+  - name: "victoriametrics"
+    url: "http://192.168.0.104:8428/metrics"
+    module: "http_2xx"
+    
+  - name: "prometheus"
+    url: "http://192.168.0.105:9090/metrics"
+    module: "http_2xx"
+    
+  - name: "grafana"
+    url: "http://192.168.0.106:3000"
+    module: "http_2xx"
+
+  # Домены из твоего списка
+  - name: "wiki-pvenode"
+    url: "http://wiki.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "victoria-pvenode"
+    url: "http://victoria.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "vault-pvenode"
+    url: "http://vault.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "tasks-pvenode"
+    url: "http://tasks.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "python-pvenode"
+    url: "http://python.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "pvenode-main"
+    url: "http://pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "proxmox-pvenode"
+    url: "http://proxmox.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "prometheus-pvenode"
+    url: "http://prometheus.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "postgre-pvenode"
+    url: "http://postgre.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "ovpn-pvenode"
+    url: "http://ovpn.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "nginxpm-pvenode"
+    url: "http://nginxpm.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "nextcloud-pvenode"
+    url: "http://nextcloud.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "money-pvenode"
+    url: "http://money.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "grafana-pvenode"
+    url: "http://grafana.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "gitlab-pvenode"
+    url: "http://gitlab.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "forgejo-pvenode"
+    url: "http://forgejo.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "bitwarden-pvenode"
+    url: "http://bitwarden.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "app1-pvenode"
+    url: "http://app1.pvenode.ru/"
+    module: "http_2xx"
+    
+  - name: "ansible-pvenode"
+    url: "http://ansimble.pvenode.ru/"
+    module: "http_2xx"
diff --git a/roles/blackbox_exporter/files/blackbox.yml b/roles/blackbox_exporter/files/blackbox.yml
new file mode 100644
index 0000000..ad6c949
--- /dev/null
+++ b/roles/blackbox_exporter/files/blackbox.yml
@@ -0,0 +1,42 @@
+modules:
+  # HTTP проверка (2xx статус)
+  http_2xx:
+    prober: http
+    timeout: 10s
+    http:
+      valid_status_codes: [200, 301, 302, 403]
+      method: GET
+      preferred_ip_protocol: "ip4"
+      follow_redirects: true
+      fail_if_ssl: false
+      fail_if_not_ssl: false
+      tls_config:
+        insecure_skip_verify: true  # для тестового стенда
+      
+  # HTTP POST проверка
+  http_post_2xx:
+    prober: http
+    http:
+      method: POST
+      preferred_ip_protocol: "ip4"
+      
+  # TCP подключение
+  tcp_connect:
+    prober: tcp
+    timeout: 5s
+    
+  # SSL проверки (можно добавить позже)
+  ssl_check:
+    prober: http
+    http:
+      fail_if_not_ssl: true
+      tls_config:
+        insecure_skip_verify: false
+      preferred_ip_protocol: "ip4"
+      
+  # ICMP (ping)
+  icmp_check:
+    prober: icmp
+    timeout: 5s
+    icmp:
+      preferred_ip_protocol: "ip4"
diff --git a/roles/blackbox_exporter/tasks/main.yml b/roles/blackbox_exporter/tasks/main.yml
new file mode 100644
index 0000000..e23f0c1
--- /dev/null
+++ b/roles/blackbox_exporter/tasks/main.yml
@@ -0,0 +1,58 @@
+---
+- name: Create directory for blackbox config
+  file:
+    path: /etc/blackbox_exporter
+    state: directory
+    mode: '0755'
+  tags: blackbox
+
+- name: Copy blackbox configuration
+  copy:
+    src: files/blackbox.yml
+    dest: /etc/blackbox_exporter/config.yml
+    mode: '0644'
+  tags: blackbox
+
+- name: Ensure blackbox-exporter container is running
+  community.docker.docker_container:
+    name: "{{ blackbox_container_name }}"
+    image: "{{ blackbox_image }}"
+    state: started
+    restart_policy: unless-stopped
+    ports:
+      - "{{ blackbox_port }}:9115"
+    volumes:
+      - "/etc/blackbox_exporter/config.yml:/etc/blackbox_exporter/config.yml"
+    command:
+      - "--config.file=/etc/blackbox_exporter/config.yml"
+      - "--web.listen-address=:9115"
+  tags: blackbox
+
+- name: Configure UFW for blackbox-exporter
+  ufw:
+    rule: allow
+    port: "{{ blackbox_port }}"
+    proto: tcp
+    comment: "Blackbox Exporter"
+  tags: blackbox
+
+- name: Wait for blackbox-exporter to be ready
+  wait_for:
+    port: "{{ blackbox_port }}"
+    host: "{{ ansible_host }}"
+    delay: 2
+    timeout: 60
+  tags: blackbox
+
+- name: Test blackbox-exporter with local target
+  uri:
+    url: "http://{{ ansible_host }}:{{ blackbox_port }}/probe?target=http://192.168.0.112:8080/get&module=http_2xx"
+    return_content: true
+    status_code: 200
+  register: blackbox_test
+  tags: blackbox
+
+- name: Show blackbox-exporter status
+  debug:
+    msg: "Blackbox Exporter deployed at http://{{ ansible_host }}:{{ blackbox_port }}/"
+  tags: blackbox
diff --git a/roles/cadvisor/defaults/main.yml b/roles/cadvisor/defaults/main.yml
new file mode 100644
index 0000000..5b69442
--- /dev/null
+++ b/roles/cadvisor/defaults/main.yml
@@ -0,0 +1,6 @@
+---
+# cAdvisor configuration
+cadvisor_version: "latest"
+cadvisor_port: 8081
+cadvisor_image: "gcr.io/cadvisor/cadvisor:{{ cadvisor_version }}"
+cadvisor_container_name: "cadvisor"
diff --git a/roles/cadvisor/tasks/main.yml b/roles/cadvisor/tasks/main.yml
new file mode 100644
index 0000000..6fa7bbe
--- /dev/null
+++ b/roles/cadvisor/tasks/main.yml
@@ -0,0 +1,51 @@
+---
+- name: Ensure cAdvisor container is running
+  community.docker.docker_container:
+    name: "{{ cadvisor_container_name }}"
+    image: "{{ cadvisor_image }}"
+    state: started
+    restart_policy: unless-stopped
+    ports:
+      - "{{ cadvisor_port }}:8080"
+    volumes:
+      - "/:/rootfs:ro"
+      - "/var/run:/var/run:ro"
+      - "/sys:/sys:ro"
+      - "/var/lib/docker/:/var/lib/docker:ro"
+      - "/dev/disk/:/dev/disk:ro"
+    privileged: true
+    devices:
+      - "/dev/kmsg:/dev/kmsg"
+  tags: cadvisor
+
+- name: Configure UFW for cAdvisor
+  ufw:
+    rule: allow
+    port: "{{ cadvisor_port }}"
+    proto: tcp
+    comment: "cAdvisor metrics"
+  tags: cadvisor
+
+- name: Wait for cAdvisor to be ready
+  wait_for:
+    port: "{{ cadvisor_port }}"
+    host: "{{ ansible_host }}"
+    delay: 2
+    timeout: 60
+  tags: cadvisor
+
+- name: Verify cAdvisor is accessible
+  uri:
+    url: "http://{{ ansible_host }}:{{ cadvisor_port }}/metrics"
+    return_content: true
+    status_code: 200
+  register: cadvisor_check
+  until: cadvisor_check.status == 200
+  retries: 5
+  delay: 3
+  tags: cadvisor
+
+- name: Show cAdvisor status
+  debug:
+    msg: "cAdvisor successfully deployed at http://{{ ansible_host }}:{{ cadvisor_port }}/metrics"
+  tags: cadvisor
diff --git a/roles/docker/defaults/main.yml b/roles/docker/defaults/main.yml
new file mode 100644
index 0000000..f638b55
--- /dev/null
+++ b/roles/docker/defaults/main.yml
@@ -0,0 +1,14 @@
+---
+# Docker configuration
+docker_compose_version: "v2.27.0"
+docker_compose_install_path: "/usr/local/bin/docker-compose"
+
+# Ports for App3 services (для информации, будут использоваться в других ролях)
+app3_service_ports:
+  httpbin: 8080
+  cadvisor: 8081
+  alertmanager: 8082
+  blackbox_exporter: 8083
+  loki: 8084
+  wordpress: 8085
+  mysql: 3306  # internal port
diff --git a/roles/docker/tasks/main.yml b/roles/docker/tasks/main.yml
new file mode 100644
index 0000000..f56c671
--- /dev/null
+++ b/roles/docker/tasks/main.yml
@@ -0,0 +1,62 @@
+---
+- name: Install prerequisites for Docker
+  apt:
+    name:
+      - curl
+      - gnupg
+      - ca-certificates
+      - lsb-release
+    state: present
+    update_cache: yes
+  tags: docker
+
+- name: Install Docker using official script
+  shell: |
+    curl -fsSL https://get.docker.com -o /tmp/get-docker.sh
+    sh /tmp/get-docker.sh
+    rm /tmp/get-docker.sh
+  args:
+    creates: /usr/bin/docker
+  tags: docker
+
+- name: Install Docker Compose
+  get_url:
+    url: "https://github.com/docker/compose/releases/download/{{ docker_compose_version }}/docker-compose-linux-x86_64"
+    dest: "{{ docker_compose_install_path }}"
+    mode: '0755'
+    timeout: 30
+  tags: docker
+
+- name: Start and enable Docker service
+  systemd:
+    name: docker
+    state: started
+    enabled: yes
+    daemon_reload: yes
+  tags: docker
+
+- name: Add admin user to docker group
+  user:
+    name: admin
+    groups: docker
+    append: yes
+  tags: docker
+
+- name: Verify Docker installation
+  command: docker --version
+  register: docker_version
+  changed_when: false
+  tags: docker
+
+- name: Verify Docker Compose installation
+  command: docker-compose --version
+  register: docker_compose_version
+  changed_when: false
+  tags: docker
+
+- name: Show installation results
+  debug:
+    msg:
+      - "Docker: {{ docker_version.stdout }}"
+      - "Docker Compose: {{ docker_compose_version.stdout }}"
+  tags: docker
diff --git a/roles/httpbin/defaults/main.yml b/roles/httpbin/defaults/main.yml
new file mode 100644
index 0000000..c71eaa1
--- /dev/null
+++ b/roles/httpbin/defaults/main.yml
@@ -0,0 +1,5 @@
+---
+# httpbin configuration
+httpbin_port: 8080
+httpbin_image: "kennethreitz/httpbin"
+httpbin_container_name: "httpbin"
diff --git a/roles/httpbin/tasks/main.yml b/roles/httpbin/tasks/main.yml
new file mode 100644
index 0000000..c3738c7
--- /dev/null
+++ b/roles/httpbin/tasks/main.yml
@@ -0,0 +1,42 @@
+---
+- name: Ensure httpbin container is running
+  community.docker.docker_container:
+    name: "{{ httpbin_container_name }}"
+    image: "{{ httpbin_image }}"
+    state: started
+    restart_policy: unless-stopped
+    ports:
+      - "{{ httpbin_port }}:80"
+  tags: httpbin
+
+- name: Configure UFW for httpbin
+  ufw:
+    rule: allow
+    port: "{{ httpbin_port }}"
+    proto: tcp
+    comment: "httpbin API"
+  tags: httpbin
+
+- name: Wait for httpbin to be ready
+  wait_for:
+    port: "{{ httpbin_port }}"
+    host: "{{ ansible_host }}"
+    delay: 2
+    timeout: 60
+  tags: httpbin
+
+- name: Verify httpbin is accessible
+  uri:
+    url: "http://{{ ansible_host }}:{{ httpbin_port }}/get"
+    return_content: true
+    status_code: 200
+  register: httpbin_check
+  until: httpbin_check.status == 200
+  retries: 5
+  delay: 3
+  tags: httpbin
+
+- name: Show httpbin status
+  debug:
+    msg: "httpbin successfully deployed at http://{{ ansible_host }}:{{ httpbin_port }}/"
+  tags: httpbin