Availability monitoring for Russian IT teams
Deep technical breakdowns from our SRE engineers, focusing on real-world incident prevention and platform stability.
When SberCloud's API gateway started triggering alerts at 3:14 AM, our engineering team realized the default 2-second timeout was too aggressive for cross-region latency. We adjusted the TLS handshake threshold to 4.5s, implemented exponential backoff, and cut noise by 78% in the first sprint. Learn how to tune your probes without sacrificing detection speed.
Read Full AnalysisManaged Kubernetes clusters often mask OOMKilled events behind upstream proxy errors. By correlating kubelet logs with UptimeGuard's TCP port checks on port 8443, we can isolate node-level pressure from misconfigured ingress controllers and reduce mean time to resolution by 40%.
Read ArticleManual compliance tracking is unsustainable. We built a pipeline that ingests our JSON check results, aggregates them in a 15-minute window, and pushes monthly availability percentages directly to your Jira service desk. Includes full YAML configuration and Grafana dashboard templates.
Read ArticlePostgreSQL replication slots often report healthy status even when write-ahead log shipping stalls. We demonstrate a custom bash probe that verifies transaction ID alignment across three nodes, preventing silent data drift during peak trading hours for fintech workloads.
Read ArticleHTTP, TCP, DNS, and SSL certificate validation strategies for multi-cloud deployments and edge networks.
PagerDuty integrations, escalation matrices, runbook automation, and post-mortem templates for distributed SRE teams.
Terraform modules, Ansible playbooks, and GitOps workflows for automated probe provisioning and configuration drift detection.