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user committed 2025-07-02 19:25:20 +03:00
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# Alert rules for my-uploader-bot monitoring
groups:
- name: application_alerts
interval: 30s
rules:
# Application availability
- alert: ApplicationDown
expr: up{job="my-uploader-bot"} == 0
for: 1m
labels:
severity: critical
service: my-uploader-bot
annotations:
summary: "Application instance {{ $labels.instance }} is down"
description: "My-uploader-bot application has been down for more than 1 minute"
# High error rate
- alert: HighErrorRate
expr: rate(http_requests_total{status=~"5.."}[5m]) / rate(http_requests_total[5m]) > 0.1
for: 5m
labels:
severity: warning
service: my-uploader-bot
annotations:
summary: "High error rate detected"
description: "Error rate is {{ $value | humanizePercentage }} for the last 5 minutes"
# High response time
- alert: HighResponseTime
expr: histogram_quantile(0.95, rate(http_request_duration_seconds_bucket[5m])) > 2.0
for: 5m
labels:
severity: warning
service: my-uploader-bot
annotations:
summary: "High response time detected"
description: "95th percentile response time is {{ $value }}s for the last 5 minutes"
# High memory usage
- alert: HighMemoryUsage
expr: (process_resident_memory_bytes / 1024 / 1024 / 1024) > 2.0
for: 10m
labels:
severity: warning
service: my-uploader-bot
annotations:
summary: "High memory usage detected"
description: "Memory usage is {{ $value | humanize }}GB"
# High CPU usage
- alert: HighCPUUsage
expr: rate(process_cpu_seconds_total[5m]) * 100 > 80
for: 10m
labels:
severity: warning
service: my-uploader-bot
annotations:
summary: "High CPU usage detected"
description: "CPU usage is {{ $value | humanizePercentage }}"
- name: database_alerts
interval: 30s
rules:
# Database down
- alert: PostgreSQLDown
expr: up{job="postgres"} == 0
for: 1m
labels:
severity: critical
service: postgresql
annotations:
summary: "PostgreSQL instance {{ $labels.instance }} is down"
description: "PostgreSQL database has been down for more than 1 minute"
# High database connections
- alert: HighDatabaseConnections
expr: pg_stat_database_numbackends / pg_settings_max_connections > 0.8
for: 5m
labels:
severity: warning
service: postgresql
annotations:
summary: "High database connection usage"
description: "Database connection usage is {{ $value | humanizePercentage }}"
# Slow queries
- alert: SlowQueries
expr: pg_stat_activity_max_tx_duration > 300
for: 5m
labels:
severity: warning
service: postgresql
annotations:
summary: "Slow database queries detected"
description: "Longest running query is {{ $value }}s"
# Replication lag
- alert: ReplicationLag
expr: pg_replication_lag > 60
for: 5m
labels:
severity: warning
service: postgresql
annotations:
summary: "High replication lag"
description: "Replication lag is {{ $value }}s"
- name: cache_alerts
interval: 30s
rules:
# Redis down
- alert: RedisDown
expr: up{job="redis"} == 0
for: 1m
labels:
severity: critical
service: redis
annotations:
summary: "Redis instance {{ $labels.instance }} is down"
description: "Redis cache has been down for more than 1 minute"
# High memory usage
- alert: RedisHighMemoryUsage
expr: redis_memory_used_bytes / redis_memory_max_bytes > 0.9
for: 5m
labels:
severity: warning
service: redis
annotations:
summary: "Redis high memory usage"
description: "Redis memory usage is {{ $value | humanizePercentage }}"
# High hit rate drop
- alert: RedisCacheHitRateDrop
expr: rate(redis_keyspace_hits_total[5m]) / (rate(redis_keyspace_hits_total[5m]) + rate(redis_keyspace_misses_total[5m])) < 0.8
for: 10m
labels:
severity: warning
service: redis
annotations:
summary: "Redis cache hit rate dropped"
description: "Cache hit rate is {{ $value | humanizePercentage }}"
- name: system_alerts
interval: 30s
rules:
# High disk usage
- alert: HighDiskUsage
expr: (node_filesystem_size_bytes - node_filesystem_avail_bytes) / node_filesystem_size_bytes > 0.85
for: 5m
labels:
severity: warning
service: system
annotations:
summary: "High disk usage on {{ $labels.mountpoint }}"
description: "Disk usage is {{ $value | humanizePercentage }}"
# High memory usage
- alert: HighSystemMemoryUsage
expr: (node_memory_MemTotal_bytes - node_memory_MemAvailable_bytes) / node_memory_MemTotal_bytes > 0.9
for: 5m
labels:
severity: warning
service: system
annotations:
summary: "High system memory usage"
description: "System memory usage is {{ $value | humanizePercentage }}"
# High load average
- alert: HighLoadAverage
expr: node_load15 / count without (cpu, mode) (node_cpu_seconds_total{mode="idle"}) > 2.0
for: 10m
labels:
severity: warning
service: system
annotations:
summary: "High system load"
description: "15-minute load average is {{ $value }}"
- name: storage_alerts
interval: 60s
rules:
# High upload queue
- alert: HighUploadQueue
expr: upload_queue_size > 100
for: 5m
labels:
severity: warning
service: storage
annotations:
summary: "High upload queue size"
description: "Upload queue has {{ $value }} pending items"
# Failed uploads
- alert: HighFailedUploads
expr: rate(upload_failures_total[10m]) > 0.1
for: 5m
labels:
severity: warning
service: storage
annotations:
summary: "High upload failure rate"
description: "Upload failure rate is {{ $value }}/min"
# Storage space
- alert: LowStorageSpace
expr: storage_available_bytes / storage_total_bytes < 0.1
for: 5m
labels:
severity: critical
service: storage
annotations:
summary: "Low storage space"
description: "Available storage is {{ $value | humanizePercentage }}"
- name: blockchain_alerts
interval: 60s
rules:
# TON service down
- alert: TONServiceDown
expr: ton_service_up == 0
for: 2m
labels:
severity: critical
service: blockchain
annotations:
summary: "TON service is down"
description: "TON blockchain service has been unavailable for more than 2 minutes"
# High transaction failures
- alert: HighTransactionFailures
expr: rate(blockchain_transaction_failures_total[10m]) > 0.05
for: 5m
labels:
severity: warning
service: blockchain
annotations:
summary: "High blockchain transaction failure rate"
description: "Transaction failure rate is {{ $value }}/min"
# Pending transactions
- alert: HighPendingTransactions
expr: blockchain_pending_transactions > 50
for: 10m
labels:
severity: warning
service: blockchain
annotations:
summary: "High number of pending transactions"
description: "{{ $value }} transactions are pending for more than 10 minutes"
- name: security_alerts
interval: 30s
rules:
# High login failures
- alert: HighLoginFailures
expr: rate(auth_login_failures_total[5m]) > 0.1
for: 5m
labels:
severity: warning
service: security
annotations:
summary: "High login failure rate"
description: "Login failure rate is {{ $value }}/min"
# Rate limit hits
- alert: HighRateLimitHits
expr: rate(rate_limit_hits_total[5m]) > 10
for: 5m
labels:
severity: warning
service: security
annotations:
summary: "High rate limit hits"
description: "Rate limit hit rate is {{ $value }}/min"
# Suspicious activity
- alert: SuspiciousActivity
expr: security_suspicious_events > 5
for: 1m
labels:
severity: critical
service: security
annotations:
summary: "Suspicious security activity detected"
description: "{{ $value }} suspicious events detected in the last minute"
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# Prometheus configuration for my-uploader-bot monitoring
global:
scrape_interval: 15s
evaluation_interval: 15s
external_labels:
cluster: 'my-uploader-bot'
environment: 'production'
# Rules for alerting
rule_files:
- "alert_rules.yml"
# Alertmanager configuration
alerting:
alertmanagers:
- static_configs:
- targets:
- alertmanager:9093
# Scrape configurations
scrape_configs:
# Prometheus itself
- job_name: 'prometheus'
static_configs:
- targets: ['localhost:9090']
scrape_interval: 30s
metrics_path: '/metrics'
# Main application
- job_name: 'my-uploader-bot'
static_configs:
- targets: ['app:8000']
scrape_interval: 15s
metrics_path: '/metrics'
scrape_timeout: 10s
honor_labels: true
params:
format: ['prometheus']
# PostgreSQL metrics
- job_name: 'postgres'
static_configs:
- targets: ['postgres-exporter:9187']
scrape_interval: 30s
metrics_path: '/metrics'
# Redis metrics
- job_name: 'redis'
static_configs:
- targets: ['redis-exporter:9121']
scrape_interval: 30s
metrics_path: '/metrics'
# Node exporter for system metrics
- job_name: 'node'
static_configs:
- targets: ['node-exporter:9100']
scrape_interval: 30s
metrics_path: '/metrics'
# cAdvisor for container metrics
- job_name: 'cadvisor'
static_configs:
- targets: ['cadvisor:8080']
scrape_interval: 30s
metrics_path: '/metrics'
# Nginx metrics (if using nginx as reverse proxy)
- job_name: 'nginx'
static_configs:
- targets: ['nginx-exporter:9113']
scrape_interval: 30s
metrics_path: '/metrics'
# Remote write configuration (for long-term storage)
# remote_write:
# - url: "http://remote-storage:8086/api/v1/prom/write?db=prometheus"
# Storage configuration is handled by command line args in docker-compose
# --storage.tsdb.retention.time=30d
# --storage.tsdb.retention.size=10GB
# --storage.tsdb.path=/prometheus/data
# --storage.tsdb.wal-compression