- Simplify APRS_PORT parsing to avoid syntax errors
- Disable Exq properly in test environment to prevent startup issues
- Disable Prometheus telemetry in test mode to avoid port conflicts
- Update telemetry module to conditionally start Prometheus metrics
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add robust integer parsing for APRS_PORT environment variable
- Fallback to default port 14580 if parsing fails
- Prevents crashes when environment variables contain unexpected values
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove APRS server port from status page server field
- Add comprehensive cluster node list to cluster status section
- Highlight leader node with primary badge and indicator dot
- Display all cluster nodes in a responsive flex layout
- Include all_nodes field in cluster_info for complete node visibility
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Make APRS-IS port configurable via APRS_PORT environment variable
- Defaults to 14580 (filtered port) if not specified
- Allows switching to 10152 (unfiltered port) for full packet stream
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix race condition in map bundle loading by waiting for script to load before initializing map
- Ensure Leaflet is properly exposed as window.L in map bundle
- Add Leaflet availability check in map initialization function
- Disable Exq background jobs in development environment to remove Redis dependency
- Remove invalid TelemetryMetricsPrometheus plug from endpoint
- Application now starts successfully without Redis in development mode
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add telemetry_metrics_prometheus dependency
- Configure Prometheus exporter in telemetry module
- Add metrics endpoint to application endpoint
- Expose /metrics for Prometheus scraping
This enables the application to be monitored by the Prometheus stack.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Run mix format to fix multi-line function call formatting.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Fix Packet module usage in queries (use from/1 to create proper query)
- Fix error handling in DbOptimizer to use try/rescue
- Remove unused erlc_paths from mix.exs comment
- Improve type specifications consistency
All dialyzer specs now pass without critical errors.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add comprehensive type specs to all functions in Encoding module
- Add missing specs to private functions in EncodingUtils
- Fix compilation warnings (unused variables, deprecated Logger.warn)
- Fix dialyzer warnings about unreachable code and implicit nil returns
- Remove unused do_migrate/1 function
- Remove last references to erlc_paths and gleeunit dependency
All dialyzer specs now pass without warnings.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove erlc_paths and erlc_include_path from mix.exs (leftover from Gleam)
- Add comprehensive dialyzer specs to Encoding module
- Add missing dialyzer specs to EncodingUtils module
- Ensure all public and private functions have proper type specifications
This fixes the Docker build error about undefined erlc_paths function
and ensures full dialyzer compliance.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Convert Gleam encoding module to Elixir implementation
- Remove all Gleam dependencies from mix.exs
- Remove Gleam configuration files (gleam.toml, src directory)
- Update Dockerfile to remove mix_gleam installation
- Update EncodingUtils to use Elixir module instead of Gleam
- Remove Gleam references from documentation
- Clean up all Gleam-related build configuration
This simplifies the build process and removes the compilation issues
that were preventing successful Docker builds.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add src directory to Dockerfile (contains Gleam source files)
- Add gleam.toml to Dockerfile (Gleam configuration)
- The mix compile alias already handles gleam_compile
This minimal change ensures Gleam files are available during the build
without modifying the compilation process.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add src directory to Dockerfile COPY commands
- Include gleam.toml in Docker build
- Add mix gleam.compile step before mix compile
- Fixes UndefinedFunctionError for :aprsme@encoding:sanitize_string/1
The Gleam source files weren't being included in the Docker build,
causing the encoding module to be missing at runtime.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove manual Exq startup from application supervision tree
- Add :exq to extra_applications in mix.exs for automatic startup
- Remove duplicate Exq configuration functions
- Let Exq start automatically via runtime.exs configuration
The issue was Exq being started twice - once manually in the supervision
tree and once automatically via configuration, causing "already_started" error.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add statement_timeout and lock_timeout settings to migration
- Remove generated column addition that requires full table rewrite
- Replace with functional index to avoid table rewrite
- Create separate migration for generated column with 2-hour timeout
- Add MIGRATION_TIMEOUT environment variable support (default 2 hours)
- Configure extended timeouts in Release.migrate for large operations
The main migration now uses only CONCURRENTLY operations that don't lock
the table. The generated column addition is deferred to a separate migration
that can be run during a maintenance window.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Add MigrationLock module using PostgreSQL advisory locks
- Prevent concurrent migrations across multiple nodes
- Update Release.migrate to use distributed lock when cluster enabled
- Disable auto-migrations in cluster mode to avoid race conditions
- Add init container configuration for Kubernetes deployments
- Document migration strategies in k8s/README-migrations.md
This ensures only one node runs database migrations at a time, preventing
conflicts and race conditions in distributed deployments.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Only include password in Exq config if it's not empty
- Prevents "ERR AUTH <password>" error when Redis has no authentication
- Build config dynamically to exclude empty password field
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Wrap String.to_integer in try/rescue block properly
- Fix CompileError caused by rescue clause inside case statement
- Ensures runtime.exs can compile and load Redis configuration
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Move Redis connection settings to runtime.exs only
- Remove localhost:6379 hardcoded values that were overriding runtime config
- Keep only non-environment-dependent Exq settings in compile-time config
- Fixes Exq trying to connect to localhost instead of Kubernetes Redis service
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Parse REDIS_URL environment variable in runtime.exs
- Extract host, port, password, and database from Redis URL
- Use same Redis configuration parsing as RedisCache module
- Fixes CrashLoopBackOff caused by Exq trying to connect to localhost
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Replace Oban dependency with Exq for Redis-based background jobs
- Update PacketCleanupWorker to use Exq's perform/1 signature
- Add CleanupScheduler GenServer for periodic job scheduling
- Configure Exq with Redis connection and queue settings
- Update tests to work with Exq job format
- Maintain 6-hour packet cleanup schedule functionality
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Create comprehensive CHANGELOG.md with all recent changes
- Add mandatory instruction in CLAUDE.md to update changelog
- Follow Keep a Changelog format for consistency
- Document all changes from v0.1.0 to current v0.2.0
Co-Authored-By: Claude <noreply@anthropic.com>
- RedisCache uses child_spec, not start_link
- Update application.ex to use tuple syntax for starting Redis caches
- This fixes the :undef error when starting caches
Co-Authored-By: Claude <noreply@anthropic.com>
- Redix doesn't support pool_size option directly
- Removed pool_size from both RedisRateLimiter and RedisCache
- This fixes the NimbleOptions.ValidationError on startup
Co-Authored-By: Claude <noreply@anthropic.com>
- Group handle_info/2 clauses together
- This fixes the warning about clauses with same name/arity
- Now compiles cleanly with --warnings-as-errors
Co-Authored-By: Claude <noreply@anthropic.com>
- Create deployed_at.txt before switching to elixir user
- Set proper ownership on the file
- This fixes the 'Permission denied' error during build
Co-Authored-By: Claude <noreply@anthropic.com>
- Re-add Docker Buildx setup (required for cache)
- Use 'type=inline' for cache-to (embeds cache in image)
- Cache from the latest image instead of separate buildcache tag
This fixes the 'Cache export is not supported' error.
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove BuildKit advanced features that were slowing builds
- Remove multi-platform builds (only build for amd64)
- Remove security scanning stage
- Remove complex caching mounts
- Simplify to basic 2-stage build
- Use registry cache instead of GitHub Actions cache
This should reduce build time from 10+ minutes to 2-3 minutes.
Co-Authored-By: Claude <noreply@anthropic.com>
- Cancels any in-progress deployment when a new commit is pushed
- Prevents multiple deployments from running simultaneously
- Uses concurrency group based on branch ref
- Saves CI/CD resources and prevents conflicting deployments
Co-Authored-By: Claude <noreply@anthropic.com>
- Phoenix uses standalone ESBuild and Tailwind binaries
- No npm dependencies needed (package.json was empty)
- Removes ~150MB from Docker image
- Speeds up build time by removing Node.js installation step
Co-Authored-By: Claude <noreply@anthropic.com>
The CI/CD pipeline now initiates the deployment but doesn't wait for it to complete, allowing the workflow to finish quickly even if pods take time to start.
Co-Authored-By: Claude <noreply@anthropic.com>
- Delay DeviceCache initial load by 1 second to allow Redis connections
- Move shutdown handlers to end of supervision tree
- This prevents shutdown handlers from interfering with startup failures
Co-Authored-By: Claude <noreply@anthropic.com>
- Add SKIP_DB_CREATE env var to skip database creation when using PgBouncer
- Fix redis_children() to return proper child specs
- Implement zero-downtime graceful shutdown without user notifications
- Add health check plug for Kubernetes probes
- Remove user-facing shutdown notifications for seamless deployments
Co-Authored-By: Claude <noreply@anthropic.com>
This commit introduces a dual-mode caching and rate limiting system that can use
either Redis (for distributed deployments) or ETS/Cachex (for single-node setups).
Key changes:
- Add Cache abstraction layer that automatically switches between Redis and Cachex
- Implement RedisCache module with full distributed cache functionality
- Implement RedisRateLimiter with sliding window algorithm for accurate rate limiting
- Add RateLimiterWrapper to provide unified API for both implementations
- Update application startup to conditionally use Redis when REDIS_URL is set
- Migrate all cache operations to use the new Cache abstraction
- Support graceful fallback to ETS-based solutions when Redis is unavailable
The system automatically detects Redis availability via REDIS_URL environment
variable and switches between implementations without code changes. This enables
proper distributed caching and rate limiting in Kubernetes deployments while
maintaining backward compatibility for development environments.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Remove PostgreSQL session-specific parameters that are not supported
by PgBouncer connection pooling. Keep only application_name parameter
which is passed through properly.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
The phoenix_pubsub_redis adapter expects the url option at the top level,
not nested under redis_options.
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
- Remove static Redis PubSub configuration from runtime.exs
- Add dynamic pubsub_config/0 function in application.ex
- Configure PubSub adapter based on cluster_enabled and REDIS_URL at startup
- Ensures proper initialization order for distributed deployments
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
Configures Phoenix.PubSub.Redis adapter when clustering is enabled
and REDIS_URL environment variable is set. This allows PubSub
messages to be shared across Elixir nodes in a distributed
deployment, enabling proper real-time updates in multi-node setups.
- Add phoenix_pubsub_redis dependency (~> 3.0)
- Configure Redis adapter in runtime.exs for production
- Set pool size to 10 for better performance
- Include node name in Redis configuration
🤖 Generated with [Claude Code](https://claude.ai/code)
Co-Authored-By: Claude <noreply@anthropic.com>
