Issue 007 multi platform cross compilation

.docker/grafana/provisioning/datasources/datasources.yml

@@ -20,3 +20,17 @@ datasources:
     url: http://jaeger:16686
     uid: jaeger
     editable: true
+
+  - name: Loki
+    type: loki
+    access: proxy
+    url: http://loki:3100
+    uid: loki
+    editable: true
+    jsonData:
+      maxLines: 1000
+      derivedFields:
+        - datasourceUid: jaeger
+          matcherRegex: "traceID=(\\w+)"
+          name: TraceID
+          url: "$${__value.raw}"

.docker/loki-config.yaml

@@ -0,0 +1,72 @@
+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
+
+query_range:
+  results_cache:
+    cache:
+      embedded_cache:
+        enabled: true
+        max_size_mb: 100
+
+schema_config:
+  configs:
+    - from: 2020-10-24
+      store: boltdb-shipper
+      object_store: filesystem
+      schema: v11
+      index:
+        prefix: index_
+        period: 24h
+
+ruler:
+  alertmanager_url: http://localhost:9093
+
+# Frontend configuration for better performance
+frontend:
+  compress_responses: true
+  max_outstanding_per_tenant: 256
+
+# Limits configuration
+limits_config:
+  enforce_metric_name: false
+  reject_old_samples: true
+  reject_old_samples_max_age: 168h
+  max_cache_freshness_per_query: 10m
+  split_queries_by_interval: 15m
+  max_query_parallelism: 32
+  max_streams_per_user: 10000
+  max_line_size: 256KB
+  max_entries_limit_per_query: 5000
+
+# Compactor configuration for log retention
+compactor:
+  working_directory: /loki/compactor
+  shared_store: filesystem
+  compaction_interval: 10m
+  retention_enabled: true
+  retention_delete_delay: 2h
+  retention_delete_worker_count: 150
+
+# Table manager for retention
+table_manager:
+  retention_deletes_enabled: true
+  retention_period: 168h  # 7 days retention
+
+# Analytics configuration
+analytics:
+  reporting_enabled: false

.docker/promtail-config.yaml

@@ -0,0 +1,127 @@
+server:
+  http_listen_port: 9080
+  grpc_listen_port: 0
+
+positions:
+  filename: /tmp/positions/positions.yaml
+
+clients:
+  - url: http://loki:3100/loki/api/v1/push
+
+scrape_configs:
+  # obsctl error logs from /tmp/obsctl/error-*.log
+  - job_name: obsctl-errors
+    static_configs:
+      - targets:
+          - localhost
+        labels:
+          job: obsctl-errors
+          service: obsctl
+          log_type: error
+          __path__: /tmp/obsctl/error-*.log
+    pipeline_stages:
+      # Parse obsctl error log format
+      - regex:
+          expression: '^obsctl Error Report\n==================\nTimestamp: (?P<timestamp>.*)\nError ID: (?P<error_id>.*)\nVersion: (?P<version>.*)\n\nError Details:\n(?P<error_details>.*)\n\nError Chain:\n(?P<error_chain>.*)\n\nEnvironment:\n(?P<environment>.*)'
+          source: content
+      - labels:
+          error_id:
+          version:
+          level: error
+      - timestamp:
+          source: timestamp
+          format: RFC3339
+
+  # System logs (if available)
+  - job_name: system
+    static_configs:
+      - targets:
+          - localhost
+        labels:
+          job: systemlogs
+          __path__: /var/log/syslog
+    pipeline_stages:
+      - match:
+          selector: '{job="systemlogs"}'
+          stages:
+            - regex:
+                expression: '^(?P<timestamp>\S+\s+\d+\s+\d+:\d+:\d+)\s+(?P<hostname>\S+)\s+(?P<service>\S+):\s+(?P<message>.*)'
+            - labels:
+                hostname:
+                service:
+            - timestamp:
+                source: timestamp
+                format: "Jan _2 15:04:05"
+
+  # obsctl systemd journal logs (Linux only)
+  - job_name: obsctl-journal
+    journal:
+      max_age: 12h
+      labels:
+        job: obsctl-journal
+        service: obsctl
+        log_type: journal
+    relabel_configs:
+      - source_labels: ['__journal__systemd_unit']
+        target_label: systemd_unit
+      - source_labels: ['__journal_syslog_identifier']
+        target_label: syslog_identifier
+    pipeline_stages:
+      - match:
+          selector: '{syslog_identifier="obsctl"}'
+          stages:
+            - regex:
+                expression: '^(?P<timestamp>\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d+Z)\s+\[(?P<level>\w+)\]\s+(?P<message>.*)'
+            - labels:
+                level:
+            - timestamp:
+                source: timestamp
+                format: RFC3339Nano
+
+  # Traffic generator logs (development)
+  - job_name: traffic-generator
+    static_configs:
+      - targets:
+          - localhost
+        labels:
+          job: traffic-generator
+          service: obsctl-traffic
+          log_type: application
+          __path__: /Users/casibbald/Workspace/microscaler/obsctl/traffic_generator.log
+    pipeline_stages:
+      - regex:
+          expression: '^(?P<timestamp>\d{4}-\d{2}-\d{2}\s+\d{2}:\d{2}:\d{2},\d+)\s+-\s+(?P<level>\w+)\s+-\s+(?:\[(?P<user_id>[^\]]+)\]\s+)?(?P<message>.*)'
+      - labels:
+          level:
+          user_id:
+      - timestamp:
+          source: timestamp
+          format: "2006-01-02 15:04:05,000"
+
+  # Docker container logs (if running in containers)
+  - job_name: docker
+    docker_sd_configs:
+      - host: unix:///var/run/docker.sock
+        refresh_interval: 5s
+        filters:
+          - name: label
+            values: ["logging=promtail"]
+    relabel_configs:
+      - source_labels: ['__meta_docker_container_name']
+        target_label: container_name
+      - source_labels: ['__meta_docker_container_label_com_docker_compose_service']
+        target_label: compose_service
+    pipeline_stages:
+      - cri: {}
+      - labels:
+          level:
+      - match:
+          selector: '{compose_service=~"obsctl.*"}'
+          stages:
+            - regex:
+                expression: '^(?P<timestamp>\d{4}-\d{2}-\d{2}T\d{2}:\d{2}:\d{2}\.\d+Z)\s+\[(?P<level>\w+)\]\s+(?P<message>.*)'
+            - labels:
+                level:
+            - timestamp:
+                source: timestamp
+                format: RFC3339Nano

.github/dependabot.yml

@@ -0,0 +1,118 @@
+version: 2
+updates:
+  # Rust dependencies (Cargo.toml)
+  - package-ecosystem: "cargo"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "00:00"
+      timezone: "UTC"
+    open-pull-requests-limit: 10
+    reviewers:
+      - "microscaler/obsctl-maintainers"
+    assignees:
+      - "microscaler/obsctl-maintainers"
+    commit-message:
+      prefix: "deps"
+      prefix-development: "deps-dev"
+      include: "scope"
+    labels:
+      - "dependencies"
+      - "rust"
+      - "security"
+    # Group related updates
+    groups:
+      aws-sdk:
+        patterns:
+          - "aws-*"
+      serde:
+        patterns:
+          - "serde*"
+      tokio:
+        patterns:
+          - "tokio*"
+      opentelemetry:
+        patterns:
+          - "opentelemetry*"
+      clap:
+        patterns:
+          - "clap*"
+
+  # GitHub Actions dependencies
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "00:15"
+      timezone: "UTC"
+    open-pull-requests-limit: 5
+    reviewers:
+      - "microscaler/obsctl-maintainers"
+    assignees:
+      - "microscaler/obsctl-maintainers"
+    commit-message:
+      prefix: "ci"
+      include: "scope"
+    labels:
+      - "dependencies"
+      - "github-actions"
+      - "ci/cd"
+
+  # Python dependencies (for scripts and tools)
+  - package-ecosystem: "pip"
+    directory: "/scripts"
+    schedule:
+      interval: "daily"
+      time: "00:30"
+      timezone: "UTC"
+    open-pull-requests-limit: 5
+    reviewers:
+      - "microscaler/obsctl-maintainers"
+    assignees:
+      - "microscaler/obsctl-maintainers"
+    commit-message:
+      prefix: "deps"
+      prefix-development: "deps-dev"
+      include: "scope"
+    labels:
+      - "dependencies"
+      - "python"
+      - "scripts"
+
+  # Docker dependencies (if any Dockerfiles exist)
+  - package-ecosystem: "docker"
+    directory: "/"
+    schedule:
+      interval: "daily"
+      time: "00:45"
+      timezone: "UTC"
+    open-pull-requests-limit: 3
+    reviewers:
+      - "microscaler/obsctl-maintainers"
+    assignees:
+      - "microscaler/obsctl-maintainers"
+    commit-message:
+      prefix: "deps"
+      include: "scope"
+    labels:
+      - "dependencies"
+      - "docker"
+
+  # Packaging dependencies (for various package managers)
+  - package-ecosystem: "bundler"
+    directory: "/packaging/homebrew"
+    schedule:
+      interval: "monthly"
+      day: "first-monday"
+      time: "09:00"
+      timezone: "UTC"
+    open-pull-requests-limit: 2
+    reviewers:
+      - "microscaler/obsctl-maintainers"
+    commit-message:
+      prefix: "deps"
+      include: "scope"
+    labels:
+      - "dependencies"
+      - "packaging"
+      - "homebrew"