From fde51352d7f8e5fceca2fd87aaecca97b66b8556 Mon Sep 17 00:00:00 2001 From: jack Date: Fri, 27 Mar 2026 04:10:28 +0700 Subject: [PATCH] feat: migrate monitoring to tools server, fix Outline S3 uploads MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Monitoring stack (Prometheus, AlertManager, Grafana, Loki, Uptime Kuma) moved from main to tools server. Prometheus now scrapes main exporters over network (ip_main:9100/8080). Promtail pushes logs to ip_tools:3100. Traefik routes for dash/status.walava.io updated to ip_tools. discord-bot PROMETHEUS_URL updated to http://ip_tools:9090. Outline S3 fix: remove AWS_S3_ACL=private (Timeweb doesn't support per-object ACLs — caused upload failures). Add CORS configuration task for browser-side presigned uploads. Co-Authored-By: Claude Sonnet 4.6 --- roles/services/tasks/configs.yml | 93 +- roles/services/tasks/directories.yml | 6 - roles/services/tasks/main.yml | 20 +- .../services/templates/docker-compose.yml.j2 | 120 +- roles/services/templates/env.outline.j2 | 1 - roles/services/templates/loki/promtail.yml.j2 | 2 +- .../templates/traefik/dynamic/routes.yml.j2 | 4 +- roles/tools/defaults/main.yml | 9 + .../files/grafana/dashboards/cadvisor.json | 817 + .../dashboards/node-exporter-full.json | 15766 ++++++++++++++++ roles/tools/tasks/main.yml | 145 + roles/tools/templates/docker-compose.yml.j2 | 155 +- roles/tools/templates/env.j2 | 2 + .../provisioning/dashboards/dashboards.yml.j2 | 13 + .../provisioning/datasources/loki.yml.j2 | 10 + .../datasources/prometheus.yml.j2 | 10 + roles/tools/templates/loki/loki.yml.j2 | 36 + .../templates/prometheus/alertmanager.yml.j2 | 38 + .../templates/prometheus/prometheus.yml.j2 | 49 + .../templates/prometheus/rules/alerts.yml.j2 | 86 + 20 files changed, 17172 insertions(+), 210 deletions(-) create mode 100644 roles/tools/files/grafana/dashboards/cadvisor.json create mode 100644 roles/tools/files/grafana/dashboards/node-exporter-full.json create mode 100644 roles/tools/templates/env.j2 create mode 100644 roles/tools/templates/grafana/provisioning/dashboards/dashboards.yml.j2 create mode 100644 roles/tools/templates/grafana/provisioning/datasources/loki.yml.j2 create mode 100644 roles/tools/templates/grafana/provisioning/datasources/prometheus.yml.j2 create mode 100644 roles/tools/templates/loki/loki.yml.j2 create mode 100644 roles/tools/templates/prometheus/alertmanager.yml.j2 create mode 100644 roles/tools/templates/prometheus/prometheus.yml.j2 create mode 100644 roles/tools/templates/prometheus/rules/alerts.yml.j2 diff --git a/roles/services/tasks/configs.yml b/roles/services/tasks/configs.yml index 4b79a8a..7071434 100644 --- a/roles/services/tasks/configs.yml +++ b/roles/services/tasks/configs.yml @@ -53,77 +53,19 @@ mode: "0644" notify: Restart stack -- name: Deploy Prometheus config - ansible.builtin.template: - src: prometheus/prometheus.yml.j2 - dest: "{{ services_root }}/prometheus/prometheus.yml" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack - -- name: Deploy Grafana datasource provisioning - ansible.builtin.template: - src: grafana/provisioning/datasources/prometheus.yml.j2 - dest: "{{ services_root }}/grafana/provisioning/datasources/prometheus.yml" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack - -- name: Deploy Grafana dashboard provisioning config - ansible.builtin.template: - src: grafana/provisioning/dashboards/dashboards.yml.j2 - dest: "{{ services_root }}/grafana/provisioning/dashboards/dashboards.yml" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack - -- name: Deploy Node Exporter Full dashboard JSON - ansible.builtin.copy: - src: grafana/dashboards/node-exporter-full.json - dest: "{{ services_root }}/grafana/provisioning/dashboards/json/node-exporter-full.json" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack - -- name: Deploy cAdvisor dashboard JSON - ansible.builtin.copy: - src: grafana/dashboards/cadvisor.json - dest: "{{ services_root }}/grafana/provisioning/dashboards/json/cadvisor.json" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack - -- name: Deploy Prometheus alert rules - ansible.builtin.template: - src: prometheus/rules/alerts.yml.j2 - dest: "{{ services_root }}/prometheus/rules/alerts.yml" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack - -- name: Deploy AlertManager config - ansible.builtin.template: - src: prometheus/alertmanager.yml.j2 - dest: "{{ services_root }}/prometheus/alertmanager.yml" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack - -- name: Deploy Loki config - ansible.builtin.template: - src: loki/loki.yml.j2 - dest: "{{ services_root }}/loki/loki.yml" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack +- name: Configure CORS on walava-outline S3 bucket (required for browser uploads) + ansible.builtin.shell: | + docker run --rm \ + -e AWS_ACCESS_KEY_ID={{ s3_access_key }} \ + -e AWS_SECRET_ACCESS_KEY={{ s3_secret_key }} \ + -e AWS_DEFAULT_REGION=ru-1 \ + amazon/aws-cli:latest \ + --endpoint-url https://s3.timeweb.cloud \ + s3api put-bucket-cors \ + --bucket walava-outline \ + --cors-configuration '{"CORSRules":[{"AllowedOrigins":["https://{{ domain_wiki }}"],"AllowedMethods":["GET","PUT","POST","DELETE","HEAD"],"AllowedHeaders":["*"],"ExposeHeaders":["ETag"],"MaxAgeSeconds":3000}]}' + changed_when: false + ignore_errors: true - name: Deploy Promtail config ansible.builtin.template: @@ -134,15 +76,6 @@ mode: "0644" notify: Restart stack -- name: Deploy Grafana Loki datasource - ansible.builtin.template: - src: grafana/provisioning/datasources/loki.yml.j2 - dest: "{{ services_root }}/grafana/provisioning/datasources/loki.yml" - owner: "{{ deploy_user }}" - group: "{{ deploy_group }}" - mode: "0644" - notify: Restart stack - - name: Deploy CrowdSec acquisition config ansible.builtin.template: src: crowdsec/acquis.yaml.j2 diff --git a/roles/services/tasks/directories.yml b/roles/services/tasks/directories.yml index cb2a2f8..e8d472e 100644 --- a/roles/services/tasks/directories.yml +++ b/roles/services/tasks/directories.yml @@ -22,12 +22,6 @@ - plane/pgdata - plane/media - act_runner - - prometheus - - grafana/provisioning/datasources - - grafana/provisioning/dashboards - - grafana/provisioning/dashboards/json - - prometheus/rules - loki - traefik/logs - crowdsec - - authelia diff --git a/roles/services/tasks/main.yml b/roles/services/tasks/main.yml index e109ce1..68e10b7 100644 --- a/roles/services/tasks/main.yml +++ b/roles/services/tasks/main.yml @@ -16,15 +16,10 @@ - "{{ plane_redis_image }}" - "{{ plane_minio_image }}" - "{{ act_runner_image }}" - - "{{ prometheus_image }}" - "{{ node_exporter_image }}" - "{{ cadvisor_image }}" - - "{{ grafana_image }}" - - "{{ alertmanager_image }}" - - "{{ loki_image }}" - "{{ promtail_image }}" - "{{ crowdsec_image }}" - - "{{ uptime_kuma_image }}" - "{{ outline_image }}" - "{{ outline_db_image }}" - "{{ outline_redis_image }}" @@ -35,6 +30,21 @@ delay: 30 until: pull_result.rc == 0 +# ── UFW: allow tools Prometheus to scrape exporters on main ────────────────── +- name: Allow tools server to scrape node-exporter + community.general.ufw: + rule: allow + port: "9100" + proto: tcp + src: "{{ ip_tools }}" + +- name: Allow tools server to scrape cAdvisor + community.general.ufw: + rule: allow + port: "8080" + proto: tcp + src: "{{ ip_tools }}" + - name: Remove legacy SMTP relay UFW rule (port 1025) community.general.ufw: rule: allow diff --git a/roles/services/templates/docker-compose.yml.j2 b/roles/services/templates/docker-compose.yml.j2 index ce2aa94..6b4e137 100644 --- a/roles/services/templates/docker-compose.yml.j2 +++ b/roles/services/templates/docker-compose.yml.j2 @@ -40,11 +40,7 @@ volumes: plane_minio_data: plane_media: act_runner_data: - prometheus_data: - grafana_data: - loki_data: crowdsec_data: - uptime_kuma_data: outline_db_data: outline_redis_data: n8n_data: @@ -381,52 +377,16 @@ services: - backend - runner-jobs - # ── Monitoring Stack ─────────────────────────────────────────────────────── - prometheus: - image: {{ prometheus_image }} - container_name: prometheus - restart: unless-stopped - networks: - - monitoring - volumes: - - prometheus_data:/prometheus - - {{ services_root }}/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro - - {{ services_root }}/prometheus/rules:/etc/prometheus/rules:ro - command: - - "--config.file=/etc/prometheus/prometheus.yml" - - "--storage.tsdb.path=/prometheus" - - "--storage.tsdb.retention.time=30d" - - "--web.console.libraries=/usr/share/prometheus/console_libraries" - - "--web.console.templates=/usr/share/prometheus/consoles" - healthcheck: - test: ["CMD", "wget", "-qO-", "http://localhost:9090/-/healthy"] - interval: 30s - timeout: 5s - retries: 3 - - alertmanager: - image: {{ alertmanager_image }} - container_name: alertmanager - restart: unless-stopped - networks: - - monitoring - volumes: - - {{ services_root }}/prometheus/alertmanager.yml:/etc/alertmanager/alertmanager.yml:ro - command: - - "--config.file=/etc/alertmanager/alertmanager.yml" - - "--storage.path=/alertmanager" - healthcheck: - test: ["CMD", "wget", "-qO-", "http://localhost:9093/-/healthy"] - interval: 30s - timeout: 5s - retries: 3 - + # ── Monitoring exporters (metrics scraped by tools Prometheus over network) ── + # Ports exposed: tools server must have UFW rules allowing ip_main:9100/8080 node-exporter: image: {{ node_exporter_image }} container_name: node-exporter restart: unless-stopped networks: - monitoring + ports: + - "9100:9100" pid: host volumes: - /proc:/host/proc:ro @@ -443,6 +403,8 @@ services: restart: unless-stopped networks: - monitoring + ports: + - "8080:8080" privileged: true devices: - /dev/kmsg @@ -453,50 +415,7 @@ services: - /var/lib/docker:/var/lib/docker:ro - /dev/disk:/dev/disk:ro - grafana: - image: {{ grafana_image }} - container_name: grafana - restart: unless-stopped - security_opt: - - no-new-privileges:true - depends_on: - - prometheus - networks: - - backend - - monitoring - volumes: - - grafana_data:/var/lib/grafana - - {{ services_root }}/grafana/provisioning:/etc/grafana/provisioning:ro - environment: - - GF_SECURITY_ADMIN_USER=admin - - GF_SECURITY_ADMIN_PASSWORD=${GRAFANA_ADMIN_PASSWORD} - - GF_USERS_ALLOW_SIGN_UP=false - - GF_SERVER_DOMAIN={{ domain_dashboard }} - - GF_SERVER_ROOT_URL=https://{{ domain_dashboard }} - - GF_AUTH_ANONYMOUS_ENABLED=false - healthcheck: - test: ["CMD", "wget", "-qO-", "http://localhost:3000/api/health"] - interval: 30s - timeout: 5s - retries: 3 - - # ── Logging Stack ────────────────────────────────────────────────────────── - loki: - image: {{ loki_image }} - container_name: loki - restart: unless-stopped - networks: - - monitoring - volumes: - - loki_data:/loki - - {{ services_root }}/loki/loki.yml:/etc/loki/local-config.yaml:ro - command: -config.file=/etc/loki/local-config.yaml - healthcheck: - test: ["CMD", "wget", "-qO-", "http://localhost:3100/ready"] - interval: 30s - timeout: 5s - retries: 3 - + # ── Logging (Promtail pushes to Loki on tools server) ───────────────────── promtail: image: {{ promtail_image }} container_name: promtail @@ -544,12 +463,11 @@ services: FORGEJO_TOKEN: "${FORGEJO_RUNNER_TOKEN}" FORGEJO_URL: "https://{{ domain_git }}" FORGEJO_REPO: "jack/infra" - PROMETHEUS_URL: "http://prometheus:9090" + PROMETHEUS_URL: "http://{{ ip_tools }}:9090" volumes: - /var/run/docker.sock:/var/run/docker.sock:ro networks: - - proxy # Discord API (internet) - - monitoring # Prometheus metrics + - proxy # Discord API (internet) + reach tools server over public IP # ── Walava Landing ───────────────────────────────────────────────────────── # Landing page for walava.io — image built by walava-web repo CI/CD @@ -560,26 +478,6 @@ services: networks: - proxy - # ── Uptime Kuma ──────────────────────────────────────────────────────────── - # Мониторинг доступности сервисов + публичная статус-страница - # Доступен по адресу: https://{{ domain_status }} - uptime-kuma: - image: {{ uptime_kuma_image }} - container_name: uptime-kuma - restart: unless-stopped - security_opt: - - no-new-privileges:true - networks: - - backend - - proxy # needs internet access for Discord/Telegram notifications - volumes: - - uptime_kuma_data:/app/data - healthcheck: - test: ["CMD", "curl", "-sf", "http://localhost:3001/"] - interval: 30s - timeout: 5s - retries: 3 - # ── Outline wiki ──────────────────────────────────────────────────────────── outline: diff --git a/roles/services/templates/env.outline.j2 b/roles/services/templates/env.outline.j2 index 19d0af5..5c593a5 100644 --- a/roles/services/templates/env.outline.j2 +++ b/roles/services/templates/env.outline.j2 @@ -21,7 +21,6 @@ AWS_REGION=ru-1 AWS_S3_UPLOAD_BUCKET_NAME=walava-outline AWS_S3_UPLOAD_BUCKET_URL=https://s3.timeweb.cloud AWS_S3_FORCE_PATH_STYLE=true -AWS_S3_ACL=private FILE_STORAGE=s3 # Auth diff --git a/roles/services/templates/loki/promtail.yml.j2 b/roles/services/templates/loki/promtail.yml.j2 index 3f3c6bb..ff7d3b7 100644 --- a/roles/services/templates/loki/promtail.yml.j2 +++ b/roles/services/templates/loki/promtail.yml.j2 @@ -7,7 +7,7 @@ positions: filename: /tmp/positions.yaml clients: - - url: http://loki:3100/loki/api/v1/push + - url: http://{{ ip_tools }}:3100/loki/api/v1/push scrape_configs: - job_name: docker diff --git a/roles/services/templates/traefik/dynamic/routes.yml.j2 b/roles/services/templates/traefik/dynamic/routes.yml.j2 index da8b793..c540eef 100644 --- a/roles/services/templates/traefik/dynamic/routes.yml.j2 +++ b/roles/services/templates/traefik/dynamic/routes.yml.j2 @@ -134,12 +134,12 @@ http: grafana: loadBalancer: servers: - - url: "http://grafana:3000" + - url: "http://{{ ip_tools }}:3000" uptime-kuma: loadBalancer: servers: - - url: "http://uptime-kuma:3001" + - url: "http://{{ ip_tools }}:3001" walava-landing: loadBalancer: diff --git a/roles/tools/defaults/main.yml b/roles/tools/defaults/main.yml index 36c0115..c482860 100644 --- a/roles/tools/defaults/main.yml +++ b/roles/tools/defaults/main.yml @@ -1,2 +1,11 @@ --- tools_root: /opt/tools + +# Image versions (mirrors services role — keep in sync) +prometheus_image: "prom/prometheus:v3.4.0" +node_exporter_image: "prom/node-exporter:v1.9.1" +cadvisor_image: "gcr.io/cadvisor/cadvisor:v0.52.1" +grafana_image: "grafana/grafana:11.6.1" +alertmanager_image: "prom/alertmanager:v0.28.1" +loki_image: "grafana/loki:3.4.3" +uptime_kuma_image: "louislam/uptime-kuma:1" diff --git a/roles/tools/files/grafana/dashboards/cadvisor.json b/roles/tools/files/grafana/dashboards/cadvisor.json new file mode 100644 index 0000000..fd0a30c --- /dev/null +++ b/roles/tools/files/grafana/dashboards/cadvisor.json @@ -0,0 +1,817 @@ +{ + "__inputs": [ + { + "name": "DS_PROMETHEUS", + "label": "Prometheus", + "description": "Prometheus as the datasource is obligatory", + "type": "datasource", + "pluginId": "prometheus", + "pluginName": "Prometheus" + } + ], + "__requires": [ + { + "type": "grafana", + "id": "grafana", + "name": "Grafana", + "version": "7.4.5" + }, + { + "type": "panel", + "id": "graph", + "name": "Graph", + "version": "" + }, + { + "type": "datasource", + "id": "prometheus", + "name": "Prometheus", + "version": "1.0.0" + }, + { + "type": "panel", + "id": "table", + "name": "Table", + "version": "" + } + ], + "annotations": { + "list": [ + { + "builtIn": 1, + "datasource": "-- Grafana --", + "enable": true, + "hide": true, + "iconColor": "rgba(0, 211, 255, 1)", + "name": "Annotations & Alerts", + "type": "dashboard" + } + ] + }, + "editable": true, + "gnetId": 14282, + "graphTooltip": 0, + "id": null, + "iteration": 1617715580880, + "links": [], + "panels": [ + { + "collapsed": false, + "datasource": "${DS_PROMETHEUS}", + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 0 + }, + "id": 8, + "panels": [], + "title": "CPU", + "type": "row" + }, + { + "aliasColors": {}, + "bars": false, + "dashLength": 10, + "dashes": false, + "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "custom": {} + }, + "overrides": [] + }, + "fill": 1, + "fillGradient": 0, + "gridPos": { + "h": 7, + "w": 24, + "x": 0, + "y": 1 + }, + "hiddenSeries": false, + "id": 15, + "legend": { + "alignAsTable": true, + "avg": true, + "current": false, + "max": true, + "min": false, + "rightSide": true, + "show": true, + "total": false, + "values": true + }, + "lines": true, + "linewidth": 1, + "nullPointMode": "null as zero", + "options": { + "alertThreshold": true + }, + "percentage": false, + "pluginVersion": "7.4.5", + "pointradius": 2, + "points": false, + "renderer": "flot", + "seriesOverrides": [], + "spaceLength": 10, + "stack": true, + "steppedLine": false, + "targets": [ + { + "expr": "sum(rate(container_cpu_usage_seconds_total{instance=~\"$host\",name=~\"$container\",name=~\".+\"}[5m])) by (name) *100", + "hide": false, + "interval": "", + "legendFormat": "{{name}}", + "refId": "A" + } + ], + "thresholds": [], + "timeFrom": null, + "timeRegions": [], + "timeShift": null, + "title": "CPU Usage", + "tooltip": { + "shared": true, + "sort": 0, + "value_type": "individual" + }, + "type": "graph", + "xaxis": { + "buckets": null, + "mode": "time", + "name": null, + "show": true, + "values": [] + }, + "yaxes": [ + { + "$$hashKey": "object:606", + "format": "percent", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + }, + { + "$$hashKey": "object:607", + "format": "short", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + } + ], + "yaxis": { + "align": false, + "alignLevel": null + } + }, + { + "collapsed": false, + "datasource": "${DS_PROMETHEUS}", + "gridPos": { + "h": 1, + "w": 24, + "x": 0, + "y": 8 + }, + "id": 11, + "panels": [], + "title": "Memory", + "type": "row" + }, + { + "aliasColors": {}, + "bars": false, + "dashLength": 10, + "dashes": false, + "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "custom": {} + }, + "overrides": [] + }, + "fill": 1, + "fillGradient": 0, + "gridPos": { + "h": 8, + "w": 12, + "x": 0, + "y": 9 + }, + "hiddenSeries": false, + "id": 9, + "legend": { + "alignAsTable": true, + "avg": true, + "current": false, + "max": true, + "min": false, + "rightSide": true, + "show": true, + "total": false, + "values": true + }, + "lines": true, + "linewidth": 1, + "nullPointMode": "null as zero", + "options": { + "alertThreshold": true + }, + "percentage": false, + "pluginVersion": "7.4.5", + "pointradius": 2, + "points": false, + "renderer": "flot", + "seriesOverrides": [], + "spaceLength": 10, + "stack": true, + "steppedLine": false, + "targets": [ + { + "expr": "sum(container_memory_rss{instance=~\"$host\",name=~\"$container\",name=~\".+\"}) by (name)", + "hide": false, + "interval": "", + "legendFormat": "{{name}}", + "refId": "A" + } + ], + "thresholds": [], + "timeFrom": null, + "timeRegions": [], + "timeShift": null, + "title": "Memory Usage", + "tooltip": { + "shared": true, + "sort": 0, + "value_type": "individual" + }, + "type": "graph", + "xaxis": { + "buckets": null, + "mode": "time", + "name": null, + "show": true, + "values": [] + }, + "yaxes": [ + { + "$$hashKey": "object:606", + "format": "bytes", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + }, + { + "$$hashKey": "object:607", + "format": "short", + "label": null, + "logBase": 1, + "max": null, + "min": null, + "show": true + } + ], + "yaxis": { + "align": false, + "alignLevel": null + } + }, + { + "aliasColors": {}, + "bars": false, + "dashLength": 10, + "dashes": false, + "datasource": "${DS_PROMETHEUS}", + "fieldConfig": { + "defaults": { + "custom": {} + }, + "overrides": [] + }, + "fill": 1, + "fillGradient": 0, + "gridPos": { + "h": 8, + "w": 12, + "x": 12, + "y": 9 + }, + "hiddenSeries": false, + "id": 14, + "legend": { + "alignAsTable": true, + "avg": true, + "current": false, + "max": true, + "min": false, + "rightSide": true, + "show": true, + "total": false, + "values": true + }, + "lines": true, + "linewidth": 1, + "nullPointMode": "null as zero", + "options": { + "alertThreshold": true + }, + "percentage": false, + "pluginVersion": "7.4.5", + "pointradius": 2, + "points": false, + "renderer": "flot", + "seriesOverrides": [], + "spaceLength": 10, + "stack": true, + "steppedLine": false, + "targets": [ + { + "expr": 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[], + "mappings": [], + "thresholds": { + "mode": "absolute", + "steps": [ + { + "color": "green" + }, + { + "color": "dark-red", + "value": 0 + }, + { + "color": "green", + "value": 1 + } + ] + }, + "unit": "bool" + }, + "overrides": [] + }, + "gridPos": { + "h": 10, + "w": 4, + "x": 20, + "y": 174 + }, + "id": 157, + "options": { + "displayMode": "basic", + "legend": { + "calcs": [], + "displayMode": "list", + "placement": "bottom", + "showLegend": false + }, + "maxVizHeight": 300, + "minVizHeight": 16, + "minVizWidth": 8, + "namePlacement": "auto", + "orientation": "horizontal", + "reduceOptions": { + "calcs": [ + "lastNotNull" + ], + "fields": "", + "values": false + }, + "showUnfilled": true, + "sizing": "auto", + "valueMode": "color" + }, + "pluginVersion": "11.6.1", + "targets": [ + { + "editorMode": "code", + "expr": "node_scrape_collector_success{instance=\"$node\",job=\"$job\"}", + "format": "time_series", + "interval": "", + "legendFormat": "{{collector}}", + "range": true, 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} + ] + }, + "time": { + "from": "now-24h", + "to": "now" + }, + "timepicker": {}, + "timezone": "browser", + "title": "Node Exporter Full", + "uid": "rYdddlPWk", + "version": 98, + "weekStart": "", + "gnetId": 1860 +} \ No newline at end of file diff --git a/roles/tools/tasks/main.yml b/roles/tools/tasks/main.yml index 9467d03..3bb0487 100644 --- a/roles/tools/tasks/main.yml +++ b/roles/tools/tasks/main.yml @@ -7,6 +7,29 @@ group: "{{ deploy_group }}" mode: "0750" +- name: Create tools subdirectories + ansible.builtin.file: + path: "{{ tools_root }}/{{ item }}" + state: directory + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0755" + loop: + - prometheus + - prometheus/rules + - grafana/provisioning/datasources + - grafana/provisioning/dashboards + - grafana/provisioning/dashboards/json + - loki + +- name: Deploy .env file + ansible.builtin.template: + src: env.j2 + dest: "{{ tools_root }}/.env" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0600" + - name: Deploy docker-compose.yml ansible.builtin.template: src: docker-compose.yml.j2 @@ -15,8 +38,130 @@ group: "{{ deploy_group }}" mode: "0640" +- name: Deploy Prometheus config + ansible.builtin.template: + src: prometheus/prometheus.yml.j2 + dest: "{{ tools_root }}/prometheus/prometheus.yml" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Deploy Prometheus alert rules + ansible.builtin.template: + src: prometheus/rules/alerts.yml.j2 + dest: "{{ tools_root }}/prometheus/rules/alerts.yml" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Deploy AlertManager config + ansible.builtin.template: + src: prometheus/alertmanager.yml.j2 + dest: "{{ tools_root }}/prometheus/alertmanager.yml" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Deploy Loki config + ansible.builtin.template: + src: loki/loki.yml.j2 + dest: "{{ tools_root }}/loki/loki.yml" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Deploy Grafana Prometheus datasource + ansible.builtin.template: + src: grafana/provisioning/datasources/prometheus.yml.j2 + dest: "{{ tools_root }}/grafana/provisioning/datasources/prometheus.yml" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Deploy Grafana Loki datasource + ansible.builtin.template: + src: grafana/provisioning/datasources/loki.yml.j2 + dest: "{{ tools_root }}/grafana/provisioning/datasources/loki.yml" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Deploy Grafana dashboard provisioning config + ansible.builtin.template: + src: grafana/provisioning/dashboards/dashboards.yml.j2 + dest: "{{ tools_root }}/grafana/provisioning/dashboards/dashboards.yml" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Deploy Node Exporter Full dashboard JSON + ansible.builtin.copy: + src: grafana/dashboards/node-exporter-full.json + dest: "{{ tools_root }}/grafana/provisioning/dashboards/json/node-exporter-full.json" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Deploy cAdvisor dashboard JSON + ansible.builtin.copy: + src: grafana/dashboards/cadvisor.json + dest: "{{ tools_root }}/grafana/provisioning/dashboards/json/cadvisor.json" + owner: "{{ deploy_user }}" + group: "{{ deploy_group }}" + mode: "0644" + +- name: Pull monitoring images + ansible.builtin.command: docker pull {{ item }} + loop: + - "{{ prometheus_image }}" + - "{{ alertmanager_image }}" + - "{{ node_exporter_image }}" + - "{{ cadvisor_image }}" + - "{{ grafana_image }}" + - "{{ loki_image }}" + - "{{ uptime_kuma_image }}" + register: pull_result + changed_when: "'Status: Downloaded newer image' in pull_result.stdout" + retries: 5 + delay: 30 + until: pull_result.rc == 0 + +# ── UFW: allow main server to reach monitoring services ─────────────────────── +- name: Allow main server to reach Loki (Promtail log push) + community.general.ufw: + rule: allow + port: "3100" + proto: tcp + src: "{{ ip_main }}" + +- name: Allow main server to reach Prometheus (discord-bot metrics) + community.general.ufw: + rule: allow + port: "9090" + proto: tcp + src: "{{ ip_main }}" + +- name: Allow main Traefik to reach Grafana + community.general.ufw: + rule: allow + port: "3000" + proto: tcp + src: "{{ ip_main }}" + +- name: Allow main Traefik to reach Uptime Kuma + community.general.ufw: + rule: allow + port: "3001" + proto: tcp + src: "{{ ip_main }}" + - name: Start tools stack community.docker.docker_compose_v2: project_src: "{{ tools_root }}" state: present + pull: never remove_orphans: true + retries: 3 + delay: 15 + register: compose_result + until: compose_result is succeeded diff --git a/roles/tools/templates/docker-compose.yml.j2 b/roles/tools/templates/docker-compose.yml.j2 index e5d21af..ce20f72 100644 --- a/roles/tools/templates/docker-compose.yml.j2 +++ b/roles/tools/templates/docker-compose.yml.j2 @@ -1,10 +1,157 @@ # Tools stack — generated by Ansible # Do not edit manually; re-run ansible-playbook playbooks/tools.yml -# All app services (Outline, n8n) have been migrated to main server. -# Monitoring stack (Grafana, Prometheus, Loki, Alertmanager) will be added here. +# Monitoring: Prometheus, Grafana, Loki, AlertManager, Uptime Kuma, node-exporter, cAdvisor networks: - front: + monitoring: driver: bridge -services: {} +volumes: + prometheus_data: + grafana_data: + loki_data: + uptime_kuma_data: + +services: + + # ── Prometheus ───────────────────────────────────────────────────────────── + prometheus: + image: {{ prometheus_image }} + container_name: prometheus + restart: unless-stopped + networks: + - monitoring + ports: + - "127.0.0.1:9090:9090" # exposed to main via UFW rule for discord-bot + volumes: + - prometheus_data:/prometheus + - {{ tools_root }}/prometheus/prometheus.yml:/etc/prometheus/prometheus.yml:ro + - {{ tools_root }}/prometheus/rules:/etc/prometheus/rules:ro + command: + - "--config.file=/etc/prometheus/prometheus.yml" + - "--storage.tsdb.path=/prometheus" + - "--storage.tsdb.retention.time=30d" + - "--web.console.libraries=/usr/share/prometheus/console_libraries" + - "--web.console.templates=/usr/share/prometheus/consoles" + healthcheck: + test: ["CMD", "wget", "-qO-", "http://localhost:9090/-/healthy"] + interval: 30s + timeout: 5s + retries: 3 + + alertmanager: + image: {{ alertmanager_image }} + container_name: alertmanager + restart: unless-stopped + networks: + - monitoring + volumes: + - {{ tools_root }}/prometheus/alertmanager.yml:/etc/alertmanager/alertmanager.yml:ro + command: + - "--config.file=/etc/alertmanager/alertmanager.yml" + - "--storage.path=/alertmanager" + healthcheck: + test: ["CMD", "wget", "-qO-", "http://localhost:9093/-/healthy"] + interval: 30s + timeout: 5s + retries: 3 + + # ── Exporters (monitor the tools host itself) ─────────────────────────────── + node-exporter: + image: {{ node_exporter_image }} + container_name: node-exporter + restart: unless-stopped + networks: + - monitoring + pid: host + volumes: + - /proc:/host/proc:ro + - /sys:/host/sys:ro + - /:/rootfs:ro + command: + - "--path.procfs=/host/proc" + - "--path.sysfs=/host/sys" + - "--collector.filesystem.mount-points-exclude=^/(sys|proc|dev|host|etc)($$|/)" + + cadvisor: + image: {{ cadvisor_image }} + container_name: cadvisor + restart: unless-stopped + networks: + - monitoring + privileged: true + devices: + - /dev/kmsg + volumes: + - /:/rootfs:ro + - /var/run:/var/run:ro + - /sys:/sys:ro + - /var/lib/docker:/var/lib/docker:ro + - /dev/disk:/dev/disk:ro + + # ── Grafana ───────────────────────────────────────────────────────────────── + grafana: + image: {{ grafana_image }} + container_name: grafana + restart: unless-stopped + security_opt: + - no-new-privileges:true + depends_on: + - prometheus + networks: + - monitoring + ports: + - "3000:3000" + volumes: + - grafana_data:/var/lib/grafana + - {{ tools_root }}/grafana/provisioning:/etc/grafana/provisioning:ro + env_file: .env + environment: + - GF_SECURITY_ADMIN_USER=admin + - GF_USERS_ALLOW_SIGN_UP=false + - GF_SERVER_DOMAIN={{ domain_dashboard }} + - GF_SERVER_ROOT_URL=https://{{ domain_dashboard }} + - GF_AUTH_ANONYMOUS_ENABLED=false + healthcheck: + test: ["CMD", "wget", "-qO-", "http://localhost:3000/api/health"] + interval: 30s + timeout: 5s + retries: 3 + + # ── Loki ──────────────────────────────────────────────────────────────────── + loki: + image: {{ loki_image }} + container_name: loki + restart: unless-stopped + networks: + - monitoring + ports: + - "3100:3100" # exposed to main for Promtail log ingestion + volumes: + - loki_data:/loki + - {{ tools_root }}/loki/loki.yml:/etc/loki/local-config.yaml:ro + command: -config.file=/etc/loki/local-config.yaml + healthcheck: + test: ["CMD", "wget", "-qO-", "http://localhost:3100/ready"] + interval: 30s + timeout: 5s + retries: 3 + + # ── Uptime Kuma ───────────────────────────────────────────────────────────── + uptime-kuma: + image: {{ uptime_kuma_image }} + container_name: uptime-kuma + restart: unless-stopped + security_opt: + - no-new-privileges:true + networks: + - monitoring + ports: + - "3001:3001" + volumes: + - uptime_kuma_data:/app/data + healthcheck: + test: ["CMD", "curl", "-sf", "http://localhost:3001/"] + interval: 30s + timeout: 5s + retries: 3 diff --git a/roles/tools/templates/env.j2 b/roles/tools/templates/env.j2 new file mode 100644 index 0000000..490c649 --- /dev/null +++ b/roles/tools/templates/env.j2 @@ -0,0 +1,2 @@ +# Generated by Ansible — do not edit manually +GF_SECURITY_ADMIN_PASSWORD={{ grafana_admin_password }} diff --git a/roles/tools/templates/grafana/provisioning/dashboards/dashboards.yml.j2 b/roles/tools/templates/grafana/provisioning/dashboards/dashboards.yml.j2 new file mode 100644 index 0000000..fc7264f --- /dev/null +++ b/roles/tools/templates/grafana/provisioning/dashboards/dashboards.yml.j2 @@ -0,0 +1,13 @@ +# Generated by Ansible — do not edit manually +apiVersion: 1 + +providers: + - name: default + orgId: 1 + folder: "" + type: file + disableDeletion: false + updateIntervalSeconds: 30 + allowUiUpdates: false + options: + path: /etc/grafana/provisioning/dashboards/json diff --git a/roles/tools/templates/grafana/provisioning/datasources/loki.yml.j2 b/roles/tools/templates/grafana/provisioning/datasources/loki.yml.j2 new file mode 100644 index 0000000..4de25a0 --- /dev/null +++ b/roles/tools/templates/grafana/provisioning/datasources/loki.yml.j2 @@ -0,0 +1,10 @@ +# Generated by Ansible — do not edit manually +apiVersion: 1 + +datasources: + - name: Loki + type: loki + access: proxy + url: http://loki:3100 + isDefault: false + editable: false diff --git a/roles/tools/templates/grafana/provisioning/datasources/prometheus.yml.j2 b/roles/tools/templates/grafana/provisioning/datasources/prometheus.yml.j2 new file mode 100644 index 0000000..e695f24 --- /dev/null +++ b/roles/tools/templates/grafana/provisioning/datasources/prometheus.yml.j2 @@ -0,0 +1,10 @@ +# Generated by Ansible — do not edit manually +apiVersion: 1 + +datasources: + - name: Prometheus + type: prometheus + access: proxy + url: http://prometheus:9090 + isDefault: true + editable: false diff --git a/roles/tools/templates/loki/loki.yml.j2 b/roles/tools/templates/loki/loki.yml.j2 new file mode 100644 index 0000000..0d801a7 --- /dev/null +++ b/roles/tools/templates/loki/loki.yml.j2 @@ -0,0 +1,36 @@ +# Generated by Ansible — do not edit manually +auth_enabled: false + +server: + http_listen_port: 3100 + grpc_listen_port: 9096 + +common: + instance_addr: 127.0.0.1 + path_prefix: /loki + storage: + filesystem: + chunks_directory: /loki/chunks + rules_directory: /loki/rules + replication_factor: 1 + ring: + kvstore: + store: inmemory + +schema_config: + configs: + - from: 2020-10-24 + store: tsdb + object_store: filesystem + schema: v13 + index: + prefix: index_ + period: 24h + +limits_config: + retention_period: 30d + +compactor: + working_directory: /loki/retention + delete_request_store: filesystem + retention_enabled: true diff --git a/roles/tools/templates/prometheus/alertmanager.yml.j2 b/roles/tools/templates/prometheus/alertmanager.yml.j2 new file mode 100644 index 0000000..877527c --- /dev/null +++ b/roles/tools/templates/prometheus/alertmanager.yml.j2 @@ -0,0 +1,38 @@ +# Generated by Ansible — do not edit manually +global: + resolve_timeout: 5m + +route: + group_by: [alertname, severity] + group_wait: 30s + group_interval: 5m + repeat_interval: 4h + receiver: all + +receivers: + - name: all + telegram_configs: + - bot_token: "{{ alertmanager_telegram_token }}" + chat_id: {{ alertmanager_telegram_chat_id }} + message: | + {{ '{{' }} range .Alerts {{ '}}' }} + {{ '{{' }} if eq .Status "firing" {{ '}}' }}🔴{{ '{{' }} else {{ '}}' }}🟢{{ '{{' }} end {{ '}}' }} *{{ '{{' }} .Labels.alertname {{ '}}' }}* + {{ '{{' }} .Annotations.summary {{ '}}' }} + {{ '{{' }} .Annotations.description {{ '}}' }} + {{ '{{' }} end {{ '}}' }} + parse_mode: Markdown + discord_configs: + - webhook_url: "{{ discord_webhook_alerts }}" + title: >- + {{ '{{' }} if eq (index .Alerts 0).Status "firing" {{ '}}' }}🔴 Alert{{ '{{' }} else {{ '}}' }}🟢 Resolved{{ '{{' }} end {{ '}}' }} + message: | + {{ '{{' }} range .Alerts {{ '}}' }} + **{{ '{{' }} .Labels.alertname {{ '}}' }}** + {{ '{{' }} .Annotations.summary {{ '}}' }} + {{ '{{' }} .Annotations.description {{ '}}' }} + {{ '{{' }} end {{ '}}' }} + +inhibit_rules: + - source_matchers: [severity="critical"] + target_matchers: [severity="warning"] + equal: [alertname] diff --git a/roles/tools/templates/prometheus/prometheus.yml.j2 b/roles/tools/templates/prometheus/prometheus.yml.j2 new file mode 100644 index 0000000..605518e --- /dev/null +++ b/roles/tools/templates/prometheus/prometheus.yml.j2 @@ -0,0 +1,49 @@ +# Generated by Ansible — do not edit manually +global: + scrape_interval: 15s + evaluation_interval: 15s + external_labels: + instance: "{{ domain_base }}" + +alerting: + alertmanagers: + - static_configs: + - targets: ["alertmanager:9093"] + +rule_files: + - /etc/prometheus/rules/*.yml + +scrape_configs: + - job_name: prometheus + static_configs: + - targets: ["localhost:9090"] + + # tools server metrics + - job_name: node-exporter-tools + static_configs: + - targets: ["node-exporter:9100"] + labels: + host: tools + + - job_name: cadvisor-tools + static_configs: + - targets: ["cadvisor:8080"] + labels: + host: tools + + - job_name: alertmanager + static_configs: + - targets: ["alertmanager:9093"] + + # main server metrics (scraped over network) + - job_name: node-exporter-main + static_configs: + - targets: ["{{ ip_main }}:9100"] + labels: + host: main + + - job_name: cadvisor-main + static_configs: + - targets: ["{{ ip_main }}:8080"] + labels: + host: main diff --git a/roles/tools/templates/prometheus/rules/alerts.yml.j2 b/roles/tools/templates/prometheus/rules/alerts.yml.j2 new file mode 100644 index 0000000..4e8a5c2 --- /dev/null +++ b/roles/tools/templates/prometheus/rules/alerts.yml.j2 @@ -0,0 +1,86 @@ +# Generated by Ansible — do not edit manually +groups: + - name: host + rules: + - alert: HighCPULoad + expr: 100 - (avg by(instance) (rate(node_cpu_seconds_total{mode="idle"}[5m])) * 100) > 85 + for: 5m + labels: + severity: warning + annotations: + summary: "Высокая нагрузка CPU ({{ '{{' }} $value | printf \"%.0f\" {{ '}}' }}%)" + description: "CPU загружен более 85% на протяжении 5 минут." + + - alert: HighMemoryUsage + expr: (1 - (node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes)) * 100 > 85 + for: 5m + labels: + severity: warning + annotations: + summary: "Высокое использование RAM ({{ '{{' }} $value | printf \"%.0f\" {{ '}}' }}%)" + description: "Использование RAM превысило 85%." + + - alert: CriticalMemoryUsage + expr: (1 - (node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes)) * 100 > 95 + for: 2m + labels: + severity: critical + annotations: + summary: "Критическое использование RAM ({{ '{{' }} $value | printf \"%.0f\" {{ '}}' }}%)" + description: "RAM заполнена на 95%+. Возможны OOM kills." + + - alert: DiskSpaceWarning + expr: (1 - (node_filesystem_avail_bytes{fstype!~"tmpfs|overlay|aufs"} / node_filesystem_size_bytes{fstype!~"tmpfs|overlay|aufs"})) * 100 > 75 + for: 5m + labels: + severity: warning + annotations: + summary: "Заканчивается место на диске ({{ '{{' }} $value | printf \"%.0f\" {{ '}}' }}%)" + description: "Диск {{ '{{' }} $labels.mountpoint {{ '}}' }} занят на {{ '{{' }} $value | printf \"%.0f\" {{ '}}' }}%." + + - alert: DiskSpaceCritical + expr: (1 - (node_filesystem_avail_bytes{fstype!~"tmpfs|overlay|aufs"} / node_filesystem_size_bytes{fstype!~"tmpfs|overlay|aufs"})) * 100 > 90 + for: 2m + labels: + severity: critical + annotations: + summary: "Критически мало места на диске ({{ '{{' }} $value | printf \"%.0f\" {{ '}}' }}%)" + description: "Диск {{ '{{' }} $labels.mountpoint {{ '}}' }} занят на {{ '{{' }} $value | printf \"%.0f\" {{ '}}' }}%." + + - alert: SwapUsageHigh + expr: (1 - (node_memory_SwapFree_bytes / node_memory_SwapTotal_bytes)) * 100 > 50 + for: 5m + labels: + severity: warning + annotations: + summary: "Высокое использование swap ({{ '{{' }} $value | printf \"%.0f\" {{ '}}' }}%)" + description: "Swap используется более чем на 50% — RAM под давлением." + + - name: containers + rules: + - alert: ContainerDown + expr: absent(container_last_seen{name=~".+"}) or time() - container_last_seen{name=~".+"} > 60 + for: 2m + labels: + severity: critical + annotations: + summary: "Контейнер {{ '{{' }} $labels.name {{ '}}' }} недоступен" + description: "Контейнер не отвечает более 2 минут." + + - alert: ContainerHighMemory + expr: (container_memory_usage_bytes{name=~".+"} / (container_spec_memory_limit_bytes{name=~".+"} > 0)) * 100 > 90 + for: 5m + labels: + severity: warning + annotations: + summary: "Контейнер {{ '{{' }} $labels.name {{ '}}' }} использует 90%+ памяти" + description: "Контейнер близок к mem_limit — возможен OOM kill." + + - alert: ContainerRestarting + expr: increase(container_last_seen{name=~".+"}[5m]) == 0 and rate(container_cpu_usage_seconds_total{name=~".+"}[5m]) == 0 + for: 0m + labels: + severity: warning + annotations: + summary: "Контейнер {{ '{{' }} $labels.name {{ '}}' }} возможно перезапускается" + description: "Контейнер не активен — проверьте docker ps."