Merge branch 'monitoring-stack-deployment'

feat: add cAdvisor, Loki, Alertmanager and Node-RED support
- Добавлена роль cAdvisor для мониторинга Docker контейнеров - Добавлены Loki и Promtail для сбора и хранения логов - Добавлен Alertmanager с конфигурацией для Node-RED интеграции - Добавлена роль Node-RED для автоматизации обработки алертов - Настроена интеграция Prometheus → Alertmanager → Node-RED - Все контейнеры запускаются на app3 (192.168.0.112)
2026-02-05 02:23:36 +00:00 · 2026-02-05 02:23:27 +00:00 · 2026-02-04 13:25:28 +00:00 · 2026-02-04 13:21:43 +00:00 · 2026-02-04 13:21:16 +00:00 · 2026-02-04 12:48:29 +00:00
42 changed files with 1660 additions and 0 deletions
--- a/playbooks/add-blackbox-carefully.yml
+++ 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
--- a/playbooks/add-blackbox-correct.yml
+++ 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
--- a/playbooks/add-blackbox-final.yml
+++ 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
--- a/playbooks/add-blackbox-simple.yml
+++ 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
--- a/playbooks/add-postgres-to-prometheus.yml
+++ b/playbooks/add-postgres-to-prometheus.yml
@ -0,0 +1,35 @@
+---
+- name: Add PostgreSQL exporter to Prometheus
+  hosts: 192.168.0.105
+  become: yes
+
+  tasks:
+    - name: Add postgres_exporter scrape config
+      blockinfile:
+        path: /etc/prometheus/prometheus.yml
+        insertafter: '  # Nginx metrics via nginx-prometheus-exporter'
+        block: |2
+          # PostgreSQL metrics via postgres_exporter
+          - job_name: 'postgres-app2'
+            scrape_interval: 15s
+            scrape_timeout: 10s
+            static_configs:
+              - targets: ['192.168.0.111:9187']
+                labels:
+                  instance: 'app2'
+                  service: 'postgresql'
+                  job: 'postgres'
+            metric_relabel_configs:
+              - source_labels: [__address__]
+                target_label: instance
+              - source_labels: [__address__]
+                regex: '([^:]+):\\d+'
+                replacement: '${1}'
+                target_label: host
+        marker: "# {mark} ANSIBLE MANAGED BLOCK - postgres_exporter"
+        backup: yes
+
+    - name: Reload Prometheus
+      systemd:
+        name: prometheus
+        state: reloaded
--- a/playbooks/configure-blackbox-monitoring-fixed.yml
+++ 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
--- a/playbooks/configure-blackbox-monitoring.yml
+++ 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
--- a/playbooks/deploy-alertmanager.yml
+++ b/playbooks/deploy-alertmanager.yml
@ -0,0 +1,6 @@
+---
+- name: Deploy Alertmanager
+  hosts: 192.168.0.112  # app3
+  become: true
+  roles:
+    - alertmanager
--- a/playbooks/deploy-app3-blackbox.yml
+++ 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
--- a/playbooks/deploy-app3-cadvisor.yml
+++ 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
--- a/playbooks/deploy-app3-docker.yml
+++ 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
--- a/playbooks/deploy-app3-httpbin.yml
+++ 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
--- a/playbooks/deploy-cadvisor.yml
+++ b/playbooks/deploy-cadvisor.yml
@ -0,0 +1,6 @@
+---
+- name: Deploy cAdvisor on App3
+  hosts: 192.168.0.112  # Указываем конкретный хост
+  become: true
+  roles:
+    - cadvisor
--- a/playbooks/deploy-loki.yml
+++ b/playbooks/deploy-loki.yml
@ -0,0 +1,6 @@
+---
+- name: Deploy Loki
+  hosts: 192.168.0.112  # app3
+  become: true
+  roles:
+    - loki
--- a/playbooks/deploy-node-red.yml
+++ b/playbooks/deploy-node-red.yml
@ -0,0 +1,6 @@
+---
+- name: Deploy Node-RED
+  hosts: 192.168.0.112  # app3
+  become: true
+  roles:
+    - node-red
--- a/playbooks/deploy-postgres-app2.yml
+++ b/playbooks/deploy-postgres-app2.yml
@ -0,0 +1,12 @@
+---
+- name: Deploy PostgreSQL and Postgres Exporter on App2
+  hosts: 192.168.0.111
+  become: yes
+  gather_facts: yes
+
+  roles:
+    - role: postgresql
+      tags: postgresql
+
+    - role: postgres_exporter
+      tags: postgres_exporter
--- a/playbooks/deploy-promtail.yml
+++ b/playbooks/deploy-promtail.yml
@ -0,0 +1,6 @@
+---
+- name: Deploy Promtail on all nodes
+  hosts: all  # Установим Promtail на все хосты для сбора логов
+  become: true
+  roles:
+    - promtail
--- a/roles/alertmanager/defaults/main.yml
+++ b/roles/alertmanager/defaults/main.yml
@ -0,0 +1,12 @@
+---
+# Alertmanager settings
+alertmanager_port: 9093
+alertmanager_config_path: /etc/alertmanager
+
+# Email notifications (заполнить позже)
+smtp_host: localhost
+smtp_from: alertmanager@example.com
+smtp_to: admin@example.com
+
+# Webhook для тестирования
+webhook_url: "http://localhost:9099"
--- a/roles/alertmanager/tasks/main.yml
+++ b/roles/alertmanager/tasks/main.yml
@ -0,0 +1,33 @@
+---
+- name: Create Alertmanager directories
+  file:
+    path: "{{ item }}"
+    state: directory
+    owner: root
+    group: root
+    mode: '0755'
+  loop:
+    - "{{ alertmanager_config_path }}"
+    - /var/lib/alertmanager
+
+- name: Deploy Alertmanager configuration
+  template:
+    src: alertmanager.yml.j2
+    dest: "{{ alertmanager_config_path }}/alertmanager.yml"
+    owner: root
+    group: root
+    mode: '0644'
+
+- name: Run Alertmanager container
+  docker_container:
+    name: alertmanager
+    image: prom/alertmanager:latest
+    state: started
+    restart_policy: always
+    ports:
+      - "{{ alertmanager_port }}:9093"
+    volumes:
+      - "{{ alertmanager_config_path }}/alertmanager.yml:/etc/alertmanager/alertmanager.yml"
+      - /var/lib/alertmanager:/alertmanager
+    command: --config.file=/etc/alertmanager/alertmanager.yml --storage.path=/alertmanager
+  tags: alertmanager
--- a/roles/alertmanager/templates/alertmanager.yml.j2
+++ b/roles/alertmanager/templates/alertmanager.yml.j2
@ -0,0 +1,52 @@
+global:
+  # Настройки для уведомлений (можно настроить позже)
+  # smtp_smarthost: 'smtp.gmail.com:587'
+  # smtp_from: 'alertmanager@example.com'
+  # smtp_auth_username: 'user@gmail.com'
+  # smtp_auth_password: 'password'
+  # smtp_require_tls: true
+
+route:
+  # Основной маршрут - все алерты идут в Node-RED
+  receiver: 'node-red-webhook'
+  group_by: ['alertname', 'severity']
+  group_wait: 10s
+  group_interval: 10s
+  repeat_interval: 1h
+  
+  # Вложенные маршруты
+  routes:
+    - match:
+        severity: critical
+      receiver: 'node-red-critical'
+      group_wait: 5s
+      repeat_interval: 10m
+      
+    - match:
+        severity: warning
+      receiver: 'node-red-warning'
+      group_wait: 30s
+      repeat_interval: 2h
+
+receivers:
+  - name: 'node-red-webhook'
+    webhook_configs:
+      - url: 'http://node-red:1880/webhook/alertmanager'
+        send_resolved: true
+
+  - name: 'node-red-critical'
+    webhook_configs:
+      - url: 'http://node-red:1880/webhook/critical'
+        send_resolved: true
+        
+  - name: 'node-red-warning'
+    webhook_configs:
+      - url: 'http://node-red:1880/webhook/warning'
+        send_resolved: true
+
+inhibit_rules:
+  - source_match:
+      severity: 'critical'
+    target_match:
+      severity: 'warning'
+    equal: ['alertname', 'instance']
--- a/roles/blackbox_exporter/defaults/main.yml
+++ 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"
--- a/roles/blackbox_exporter/files/blackbox.yml
+++ 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"
--- a/roles/blackbox_exporter/tasks/main.yml
+++ 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
--- a/roles/cadvisor/defaults/main.yml
+++ b/roles/cadvisor/defaults/main.yml
@ -0,0 +1,9 @@
+---
+# Default port for cAdvisor
+cadvisor_port: 8080
+
+# Network configuration
+cadvisor_network_mode: "host"  # Альтернатива: использовать host network для избежания конфликтов портов
+
+# Alternative: use different port if default is busy
+cadvisor_fallback_ports: [8081, 8082, 8083, 8084]
--- a/roles/cadvisor/tasks/main.yml
+++ b/roles/cadvisor/tasks/main.yml
@ -0,0 +1,43 @@
+---
+- name: Check for available port for cAdvisor
+  shell: |
+    for port in 8080 8081 8082 8083 8084 8085; do
+      if ! ss -tulpn | grep -q ":${port} "; then
+        echo "${port}"
+        break
+      fi
+    done
+  args:
+    executable: /bin/bash
+  register: available_port
+  changed_when: false
+  tags: cadvisor
+
+- name: Ensure Docker container for cAdvisor is running
+  docker_container:
+    name: cadvisor
+    image: gcr.io/cadvisor/cadvisor:latest
+    state: started
+    restart_policy: always
+    ports:
+      - "{{ available_port.stdout | default('8084') }}:8080"
+    volumes:
+      - "/:/rootfs:ro"
+      - "/var/run:/var/run:ro"
+      - "/sys:/sys:ro"
+      - "/var/lib/docker/:/var/lib/docker:ro"
+      - "/dev/disk/:/dev/disk:ro"
+      - "/var/run/docker.sock:/var/run/docker.sock:ro"
+    privileged: true
+    devices:
+      - "/dev/kmsg:/dev/kmsg"
+    cgroup_parent: "docker.slice"
+  tags: cadvisor
+
+- name: Display cAdvisor access info
+  debug:
+    msg: |
+      cAdvisor is available at:
+      - Web UI: http://{{ inventory_hostname }}:{{ available_port.stdout | default('8084') }}
+      - Metrics: http://{{ inventory_hostname }}:{{ available_port.stdout | default('8084') }}/metrics
+  tags: cadvisor
--- a/roles/docker/defaults/main.yml
+++ 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
--- a/roles/docker/tasks/main.yml
+++ 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
--- a/roles/httpbin/defaults/main.yml
+++ b/roles/httpbin/defaults/main.yml
@ -0,0 +1,5 @@
+---
+# httpbin configuration
+httpbin_port: 8080
+httpbin_image: "kennethreitz/httpbin"
+httpbin_container_name: "httpbin"
--- a/roles/httpbin/tasks/main.yml
+++ 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
--- a/roles/loki/defaults/main.yml
+++ b/roles/loki/defaults/main.yml
@ -0,0 +1,9 @@
+---
+# Default port for Loki
+loki_port: 3100
+
+# Storage configuration
+loki_storage_path: /var/lib/loki
+
+# Retention period
+loki_retention_period: 720h  # 30 дней
--- a/roles/loki/tasks/main.yml
+++ b/roles/loki/tasks/main.yml
@ -0,0 +1,33 @@
+---
+- name: Create Loki directories
+  file:
+    path: "{{ item }}"
+    state: directory
+    owner: root
+    group: root
+    mode: '0755'
+  loop:
+    - /etc/loki
+    - /var/lib/loki
+
+- name: Deploy Loki configuration
+  template:
+    src: loki-config.yml.j2
+    dest: /etc/loki/loki-config.yml
+    owner: root
+    group: root
+    mode: '0644'
+
+- name: Run Loki container
+  docker_container:
+    name: loki
+    image: grafana/loki:latest
+    state: started
+    restart_policy: always
+    ports:
+      - "3100:3100"
+    volumes:
+      - /etc/loki/loki-config.yml:/etc/loki/loki-config.yml
+      - /var/lib/loki:/loki
+    command: -config.file=/etc/loki/loki-config.yml
+  tags: loki
--- a/roles/loki/templates/loki-config.yml.j2
+++ b/roles/loki/templates/loki-config.yml.j2
@ -0,0 +1,33 @@
+auth_enabled: false
+
+server:
+  http_listen_port: 3100
+  grpc_listen_port: 9096
+
+common:
+  path_prefix: /tmp/loki  # Изменяем путь на /tmp для теста
+  storage:
+    filesystem:
+      chunks_directory: /tmp/loki/chunks
+      rules_directory: /tmp/loki/rules
+  replication_factor: 1
+  ring:
+    instance_addr: 127.0.0.1
+    kvstore:
+      store: inmemory
+
+limits_config:
+  allow_structured_metadata: false
+
+schema_config:
+  configs:
+    - from: 2020-10-24
+      store: boltdb-shipper
+      object_store: filesystem
+      schema: v11
+      index:
+        prefix: index_
+        period: 24h
+
+ruler:
+  alertmanager_url: http://alertmanager:9093
--- a/roles/node-red/defaults/main.yml
+++ b/roles/node-red/defaults/main.yml
@ -0,0 +1,9 @@
+---
+# Node-RED settings
+node_red_port: 1880
+node_red_data_dir: /var/lib/node-red
+node_red_image: nodered/node-red:latest
+
+# Persistence settings
+node_red_persist_flows: true
+node_red_enable_projects: false
--- a/roles/node-red/tasks/main.yml
+++ b/roles/node-red/tasks/main.yml
@ -0,0 +1,32 @@
+---
+- name: Create Node-RED data directory with correct permissions
+  file:
+    path: "{{ node_red_data_dir }}"
+    state: directory
+    owner: 1000  # Node-RED контейнер запускается от пользователя 1000
+    group: 1000
+    mode: '0755'
+
+- name: Run Node-RED container
+  docker_container:
+    name: node-red
+    image: "{{ node_red_image }}"
+    state: started
+    restart_policy: always
+    ports:
+      - "{{ node_red_port }}:1880"
+    volumes:
+      - "{{ node_red_data_dir }}:/data"
+    user: "1000:1000"  # Запускаем от правильного пользователя
+    env:
+      NODE_RED_ENABLE_PROJECTS: "{{ 'true' if node_red_enable_projects else 'false' }}"
+      TZ: "UTC"
+  tags: node-red
+
+- name: Display Node-RED access info
+  debug:
+    msg: |
+      Node-RED is available at:
+      - Web UI: http://{{ inventory_hostname }}:{{ node_red_port }}
+      - API: http://{{ inventory_hostname }}:{{ node_red_port }}/red/api
+  tags: node-red
--- a/roles/postgres_exporter/defaults/main.yml
+++ b/roles/postgres_exporter/defaults/main.yml
@ -0,0 +1,12 @@
+---
+# Postgres Exporter
+postgres_exporter_version: "0.15.0"
+postgres_exporter_port: 9187
+postgres_exporter_user: "postgres_exporter"
+postgres_exporter_password: "exporterpassword123"
+
+# Connection settings
+postgres_exporter_data_source_name: "user={{ postgres_exporter_user }} password={{ postgres_exporter_password }} host=localhost port=5432 dbname=postgres sslmode=disable"
+
+# Systemd service
+postgres_exporter_service_name: "postgres_exporter"
--- a/roles/postgres_exporter/tasks/main.yml
+++ b/roles/postgres_exporter/tasks/main.yml
@ -0,0 +1,94 @@
+---
+- name: Install required packages
+  apt:
+    name:
+      - wget
+      - tar
+    state: present
+    update_cache: yes
+  tags: postgres_exporter
+
+- name: Create postgres_exporter user
+  user:
+    name: postgres_exporter
+    system: yes
+    shell: /bin/false
+    home: /nonexistent
+    comment: "Postgres Exporter Service User"
+  tags: postgres_exporter
+
+- name: Download Postgres Exporter
+  get_url:
+    url: "https://github.com/prometheus-community/postgres_exporter/releases/download/v{{ postgres_exporter_version }}/postgres_exporter-{{ postgres_exporter_version }}.linux-amd64.tar.gz"
+    dest: "/tmp/postgres_exporter-{{ postgres_exporter_version }}.tar.gz"
+    timeout: 30
+    validate_certs: no
+  tags: postgres_exporter
+
+- name: Extract Postgres Exporter
+  unarchive:
+    src: "/tmp/postgres_exporter-{{ postgres_exporter_version }}.tar.gz"
+    dest: "/tmp/"
+    remote_src: yes
+    creates: "/tmp/postgres_exporter-{{ postgres_exporter_version }}.linux-amd64"
+  tags: postgres_exporter
+
+- name: Install Postgres Exporter binary
+  copy:
+    src: "/tmp/postgres_exporter-{{ postgres_exporter_version }}.linux-amd64/postgres_exporter"
+    dest: "/usr/local/bin/postgres_exporter"
+    owner: postgres_exporter
+    group: postgres_exporter
+    mode: '0755'
+    remote_src: yes
+  tags: postgres_exporter
+
+- name: Create systemd service
+  template:
+    src: postgres_exporter.service.j2
+    dest: /etc/systemd/system/{{ postgres_exporter_service_name }}.service
+    owner: root
+    group: root
+    mode: '0644'
+  tags: postgres_exporter
+
+- name: Clean up temp files
+  file:
+    path: "/tmp/postgres_exporter-{{ postgres_exporter_version }}.tar.gz"
+    state: absent
+  tags: postgres_exporter
+
+- name: Clean up extracted directory
+  file:
+    path: "/tmp/postgres_exporter-{{ postgres_exporter_version }}.linux-amd64"
+    state: absent
+  tags: postgres_exporter
+
+- name: Reload systemd
+  systemd:
+    daemon_reload: yes
+  tags: postgres_exporter
+
+- name: Enable and start Postgres Exporter
+  systemd:
+    name: "{{ postgres_exporter_service_name }}"
+    enabled: yes
+    state: started
+    daemon_reload: yes
+  tags: postgres_exporter
+
+- name: Configure UFW for Postgres Exporter
+  ufw:
+    rule: allow
+    port: "{{ postgres_exporter_port }}"
+    proto: tcp
+    comment: "Postgres Exporter metrics"
+  tags: postgres_exporter
+
+- name: Verify Postgres Exporter is running
+  wait_for:
+    port: "{{ postgres_exporter_port }}"
+    host: "{{ ansible_host }}"
+    delay: 3
+    timeout: 60
+  tags: postgres_exporter
--- a/roles/postgres_exporter/templates/postgres_exporter.service.j2
+++ b/roles/postgres_exporter/templates/postgres_exporter.service.j2
@ -0,0 +1,16 @@
+[Unit]
+Description=Postgres Exporter
+After=network.target postgresql.service
+Wants=postgresql.service
+
+[Service]
+Type=simple
+User=postgres_exporter
+Group=postgres_exporter
+Environment=DATA_SOURCE_NAME="{{ postgres_exporter_data_source_name }}"
+ExecStart=/usr/local/bin/postgres_exporter --web.listen-address=:{{ postgres_exporter_port }}
+Restart=always
+RestartSec=5
+
+[Install]
+WantedBy=multi-user.target
--- a/roles/postgresql/defaults/main.yml
+++ b/roles/postgresql/defaults/main.yml
@ -0,0 +1,21 @@
+---
+# PostgreSQL
+postgresql_version: "17"
+postgresql_port: 5432
+postgresql_listen_addresses: "*"
+postgresql_data_dir: "/var/lib/postgresql/{{ postgresql_version }}/main"
+
+# Database configuration
+postgresql_databases:
+  - name: testdb
+    owner: testuser
+
+postgresql_users:
+  - name: testuser
+    password: "testpassword123"
+    databases: [testdb]
+    privileges: ["ALL"]
+
+# Postgres exporter user (for metrics collection)
+postgres_exporter_user: "postgres_exporter"
+postgres_exporter_password: "exporterpassword123"
--- a/roles/postgresql/tasks/main.yml
+++ b/roles/postgresql/tasks/main.yml
@ -0,0 +1,121 @@
+---
+- name: Install required packages for PostgreSQL installation
+  apt:
+    name:
+      - ca-certificates
+      - curl
+      - gnupg
+      - lsb-release
+    state: present
+    update_cache: yes
+  tags: postgresql
+
+- name: Create PostgreSQL repository keyring directory
+  file:
+    path: /etc/apt/keyrings
+    state: directory
+    mode: '0755'
+  tags: postgresql
+
+- name: Download and install PostgreSQL GPG key
+  shell: |
+    curl -fsSL https://www.postgresql.org/media/keys/ACCC4CF8.asc | gpg --dearmor -o /etc/apt/keyrings/postgresql.gpg
+    chmod 644 /etc/apt/keyrings/postgresql.gpg
+  args:
+    creates: /etc/apt/keyrings/postgresql.gpg
+  tags: postgresql
+
+- name: Add PostgreSQL repository
+  apt_repository:
+    repo: "deb [signed-by=/etc/apt/keyrings/postgresql.gpg] http://apt.postgresql.org/pub/repos/apt {{ ansible_distribution_release }}-pgdg main"
+    state: present
+    update_cache: yes
+  tags: postgresql
+
+- name: Install PostgreSQL
+  apt:
+    name:
+      - postgresql-{{ postgresql_version }}
+      - postgresql-contrib-{{ postgresql_version }}
+      - postgresql-client-{{ postgresql_version }}
+    state: present
+    update_cache: yes
+  tags: postgresql
+
+- name: Ensure PostgreSQL service is started and enabled
+  service:
+    name: postgresql@17-main
+    state: started
+    enabled: yes
+  tags: postgresql
+
+- name: Configure PostgreSQL listen addresses
+  lineinfile:
+    path: "/etc/postgresql/{{ postgresql_version }}/main/postgresql.conf"
+    regexp: "^listen_addresses[[:space:]]*="
+    line: "listen_addresses = '{{ postgresql_listen_addresses }}'"
+    backup: yes
+  tags: postgresql
+
+- name: Configure PostgreSQL authentication
+  lineinfile:
+    path: "/etc/postgresql/{{ postgresql_version }}/main/pg_hba.conf"
+    line: "host    all             all             192.168.0.0/24          md5"
+    insertafter: "^# IPv4 local connections:"
+    backup: yes
+  tags: postgresql
+
+- name: Reload PostgreSQL configuration
+  service:
+    name: postgresql@17-main
+    state: reloaded
+    name: postgresql@17-main
+  tags: postgresql
+
+- name: Create PostgreSQL users and databases
+  become: yes
+  become_user: postgres
+  community.postgresql.postgresql_user:
+    name: "{{ item.name }}"
+    password: "{{ item.password }}"
+    state: present
+  loop: "{{ postgresql_users }}"
+  tags: postgresql
+
+- name: Create PostgreSQL databases
+  become: yes
+  become_user: postgres
+  community.postgresql.postgresql_db:
+    name: "{{ item.name }}"
+    owner: "{{ item.owner }}"
+    state: present
+  loop: "{{ postgresql_databases }}"
+  tags: postgresql
+
+- name: Create postgres_exporter user for monitoring
+  become: yes
+  become_user: postgres
+  community.postgresql.postgresql_user:
+    name: "{{ postgres_exporter_user }}"
+    password: "{{ postgres_exporter_password }}"
+    state: present
+  tags: postgresql
+
+- name: Grant permissions to postgres_exporter user
+  become: yes
+  become_user: postgres
+  community.postgresql.postgresql_privs:
+    database: postgres
+    state: present
+    privs: CONNECT
+    type: database
+    roles: "{{ postgres_exporter_user }}"
+  tags: postgresql
+
+- name: Configure UFW for PostgreSQL
+  ufw:
+    rule: allow
+    port: "{{ postgresql_port }}"
+    proto: tcp
+    comment: "PostgreSQL"
+  tags: postgresql
--- a/roles/promtail/defaults/main.yml
+++ b/roles/promtail/defaults/main.yml
@ -0,0 +1,7 @@
+---
+# Loki connection
+loki_host: 192.168.0.112
+loki_port: 3100
+
+# Promtail settings
+promtail_port: 9080
--- a/roles/promtail/tasks/main.yml
+++ b/roles/promtail/tasks/main.yml
@ -0,0 +1,31 @@
+---
+- name: Create Promtail directories
+  file:
+    path: /etc/promtail
+    state: directory
+    owner: root
+    group: root
+    mode: '0755'
+
+- name: Deploy Promtail configuration
+  template:
+    src: promtail-config.yml.j2
+    dest: /etc/promtail/promtail-config.yml
+    owner: root
+    group: root
+    mode: '0644'
+
+- name: Run Promtail container (using host network)
+  docker_container:
+    name: promtail
+    image: grafana/promtail:latest
+    state: started
+    restart_policy: always
+    network_mode: host  # <-- КЛЮЧЕВОЕ ИЗМЕНЕНИЕ
+    volumes:
+      - /var/log:/var/log:ro
+      - /var/lib/docker/containers:/var/lib/docker/containers:ro
+      - /etc/promtail/promtail-config.yml:/etc/promtail/config.yml
+    command: -config.file=/etc/promtail/config.yml
+    pid_mode: host
+  tags: promtail
--- a/roles/promtail/templates/promtail-config.yml.j2
+++ b/roles/promtail/templates/promtail-config.yml.j2
@ -0,0 +1,28 @@
+server:
+  http_listen_port: 9080
+  grpc_listen_port: 0
+
+positions:
+  filename: /tmp/positions.yaml
+
+clients:
+  - url: http://localhost:3100/loki/api/v1/push  # Теперь localhost работает
+
+scrape_configs:
+  - job_name: system
+    static_configs:
+      - targets:
+          - localhost
+        labels:
+          job: varlogs
+          __path__: /var/log/*log
+          host: "{{ inventory_hostname }}"
+
+  - job_name: docker
+    static_configs:
+      - targets:
+          - localhost
+        labels:
+          job: docker
+          __path__: /var/lib/docker/containers/*/*log
+          host: "{{ inventory_hostname }}"
Author	SHA1	Message	Date
Freazzzing	d49f6a0396	Merge branch 'monitoring-stack-deployment'	2026-02-05 02:23:36 +00:00
Freazzzing	44519e842b	feat: add cAdvisor, Loki, Alertmanager and Node-RED support - Добавлена роль cAdvisor для мониторинга Docker контейнеров - Добавлены Loki и Promtail для сбора и хранения логов - Добавлен Alertmanager с конфигурацией для Node-RED интеграции - Добавлена роль Node-RED для автоматизации обработки алертов - Настроена интеграция Prometheus → Alertmanager → Node-RED - Все контейнеры запускаются на app3 (192.168.0.112)	2026-02-05 02:23:27 +00:00
admin	c7fcbfcfce	Merge pull request 'monitoring-stack-deployment' (#8 ) from monitoring-stack-deployment into main Reviewed-on: #8	2026-02-04 13:25:28 +00:00
Freazzzing	27e692c1ed	Merge branch 'feature/add-cadvisor-support' into new-feature-branch	2026-02-04 13:21:43 +00:00
Freazzzing	338e0b0f19	Add cadvisor support with monitoring stack: alertmanager, loki, node-red, promtail	2026-02-04 13:21:16 +00:00
admin	83178d9a0d	Merge pull request 'Enhance cAdvisor role and add deployment playbook' (#7 ) from feature/add-cadvisor-support into main Reviewed-on: #7	2026-02-04 12:48:29 +00:00
Freazzzing	0d85bd53aa	Enhance cAdvisor role and add deployment playbook - Updated cAdvisor default variables for better configuration - Modified cAdvisor tasks to improve deployment process - Added dedicated playbook for cAdvisor deployment and monitoring This commit completes the cAdvisor monitoring integration.	2026-02-04 12:47:46 +00:00
admin	3392c84c65	Merge pull request 'feat: add blackbox monitoring and app3 deployment' (#6 ) from ADDBlackboxapp3 into main Reviewed-on: #6	2026-02-04 10:21:09 +00:00
Freazzzing	aa3e0c8f54	feat: add blackbox monitoring and app3 deployment - Add blackbox exporter role and playbooks - Add cadvisor, docker, httpbin roles - Add app3 deployment playbooks - Configure blackbox monitoring	2026-02-04 10:20:24 +00:00
admin	0dca30868b	Merge pull request 'feat: add PostgreSQL infrastructure for App2' (#5 ) from feature/add-postgresql-support into main Reviewed-on: #5	2026-02-04 07:29:07 +00:00
Freazzzing	d22bbd3dba	feat: add PostgreSQL infrastructure for App2 - Add PostgreSQL role for installing and configuring PostgreSQL 17 - Add postgres_exporter role for PostgreSQL metrics collection - Add deploy-postgres-app2.yml playbook for deployment - Configure test database 'testdb' with user 'testuser' - Set up postgres_exporter user for monitoring - Include firewall configuration for PostgreSQL (5432) and postgres_exporter (9187) - Follow existing role structure pattern from node_exporter	2026-02-04 07:27:56 +00:00