23 docs tagged with "operations"

TelAPI Fastify HTTP/WebSocket API behind a managed load balancer — operations, runbook, configuration, troubleshooting.

What TelSys, TelPro, and RTPEngine log during a call, how log levels are used, and how to correlate application logs with SIP signaling.

Back up and restore Delphi deployment configuration across bootstrap env, generated config bundles, AWS SSM, Secrets Manager, and Postgres-backed settings.

Migration vs runtime Postgres users — MIGRATION_DATABASE_URL for schema work, DATABASE_URL for application CRUD, and optional DATABASE_SECRET_ARN for day-2 rotation.

PostgreSQL 17, Redis 7, and PgBouncer with attached block storage — operations, runbook, configuration, troubleshooting.

Operator-side symptoms — container, network, secret, migration — with pointers into the canonical per-service runbooks.

The two scripts every service uses — init.sh brings the service up from a clean shell, update.sh wraps it with backups and confirmation for steady-state operations.

Shared SSH, Docker Compose, healthcheck, log, environment, network, and OTel collector checks for Delphi service hosts.

Private HTTPS TTS media cache (Caddy + media-upload) at static private IP 10.0.1.30 — operations, runbook, configuration, troubleshooting.

How Delphi services send logs, traces, metrics, health signals, and call debugging data through OTel collectors into SigNoz.

Per-service operations index — purpose, runtime, ports, dependencies, and links to each service's operations page.

Scaler and Tasker — autoscaling, background jobs, cron, DB backups, and email notifications.

Operator playbooks for restoring a broken Delphi environment. Conservative defaults, clear "stop and ask" points, and links to the canonical runbooks.

Re-run init / update on a Delphi service host cleanly, including the case where the previous update failed mid-way (partial migration, half-pulled image, half-applied config).

When the Ops service is up but a queue has stalled — diagnose, drain, and re-enqueue safely.

Which Delphi services must be restarted after image, config, SSM, Secrets Manager, TLS, and database changes.

SigNoz observability backend on static private IP 10.0.1.10 — Foundry deploy, version upgrades, legacy migration, alert sync, and troubleshooting.

What Kamailio and TelSys log for SIP — capture points, methods (OPTIONS, CANCEL, PRACK), response codes (481, 487), and how records reach the Debug SIP ladder.

Catalog of SIP trunk health logs emitted by TelPhi and TelAPI — when each fires, what it means, and which payload fields appear.

HTTP/HTTPS proxy for private-network instances — operations, runbook, configuration, troubleshooting.

SIP proxy (Kamailio), media proxy (RTPEngine), WebRTC gateway (Janus), and TURN server — operations, runbook, configuration, troubleshooting.

Asterisk (TelSys) plus the AI conversation engine (TelPhi) — operations, runbook, configuration, troubleshooting.

TelWeb management dashboard behind Caddy — operations, runbook, configuration, and troubleshooting.