Nikolay Tatarinov
656a6bfac4
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- Introduced `serialize_audit_for_response` and `serialize_current_cluster_for_template` functions to handle JSON serialization of audit and cluster data, enhancing data consistency for API responses and template rendering. - Updated `get_mock_context` in `mock_data.py` to utilize the new serialization functions, simplifying the mock data structure and improving readability. - Refactored `collect_context` and `collect_audits` in `views.py` to leverage the new serialization methods, ensuring a cleaner and more maintainable codebase. - Added unit tests for the new serialization functions to ensure correctness and reliability of data formatting.
137 lines
4.5 KiB
Python
137 lines
4.5 KiB
Python
"""Mock context for dashboard when USE_MOCK_DATA is enabled (no OpenStack/Prometheus)."""
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from dashboard.serializers import (
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serialize_audit_for_response,
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serialize_current_cluster_for_template,
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)
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def get_mock_context():
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"""Return a context dict with the same structure as collect_context(), render-ready."""
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hosts_total = 6
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pcpu_total = 48
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pcpu_usage = 12.5
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vcpu_allocated = 96
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vcpu_overcommit_max = 2.0
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pram_total = 256 * 1024**3 # 256 GB in bytes
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pram_usage = 120 * 1024**3
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vram_allocated = 192 * 1024**3
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vram_overcommit_max = 1.5
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vm_count = 24
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vm_active = 22
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vcpu_total = pcpu_total * vcpu_overcommit_max
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vram_total = pram_total * vram_overcommit_max
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# Two sample audits with serialized fields for JS
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host_labels = [
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"compute-0",
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"compute-1",
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"compute-2",
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"compute-3",
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"compute-4",
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"compute-5",
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"compute-6",
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"compute-7",
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"compute-8",
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"compute-9",
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"compute-10",
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"compute-11",
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]
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cpu_current = [45.2, 38.1, 52.0, 41.3, 29.8, 32.1, 36.4, 29.2, 42.2, 41.3, 28.3, 33.3]
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cpu_projected = [42.0, 40.0, 48.0, 44.0, 35.0, 46.0, 43.0, 43.0, 44.0, 48.0, 47.0, 49.0]
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audits_raw = [
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{
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"id": "mock-audit-uuid-1",
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"name": "Mock audit (balanced)",
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"created_at": "2025-02-01T10:00:00",
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"strategy": "Balanced",
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"goal": "BALANCED",
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"type": "ONESHOT",
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"scope": "Full Cluster",
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"cpu_weight": "1.0",
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"ram_weight": "1.0",
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"migrations": [
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{
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"instanceName": "instance-1",
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"source": "compute-0",
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"destination": "compute-3",
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"flavor": "m1.small",
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"impact": "Low",
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}
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],
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"host_labels": host_labels,
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"cpu_current": cpu_current,
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"cpu_projected": cpu_projected,
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},
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{
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"id": "mock-audit-uuid-2",
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"name": "Mock audit (workload consolidation)",
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"created_at": "2025-02-02T14:30:00",
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"strategy": "Workload consolidation",
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"goal": "WORKLOAD_CONSOLIDATION",
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"type": "ONESHOT",
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"scope": "Full Cluster",
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"cpu_weight": "1.0",
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"ram_weight": "1.0",
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"migrations": [],
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"host_labels": host_labels,
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"cpu_current": cpu_current,
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"cpu_projected": [40.0, 42.0, 50.0, 43.0, 36.0, 45.0],
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},
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]
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audits = [serialize_audit_for_response(a) for a in audits_raw]
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return {
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"region": {
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"name": "mock-region",
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"hosts_total": hosts_total,
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},
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"pcpu": {
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"total": pcpu_total,
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"usage": pcpu_usage,
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"free": pcpu_total - pcpu_usage,
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"used_percentage": pcpu_usage / pcpu_total * 100,
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},
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"vcpu": {
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"total": int(vcpu_total),
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"allocated": vcpu_allocated,
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"free": int(vcpu_total) - vcpu_allocated,
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"allocated_percentage": vcpu_allocated / vcpu_total * 100,
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"overcommit_ratio": vcpu_allocated / pcpu_total,
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"overcommit_max": vcpu_overcommit_max,
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},
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"pram": {
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"total": pram_total,
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"usage": pram_usage,
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"free": pram_total - pram_usage,
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"used_percentage": pram_usage / pram_total * 100,
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},
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"vram": {
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"total": vram_total,
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"allocated": vram_allocated,
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"free": vram_total - vram_allocated,
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"allocated_percentage": vram_allocated / vram_total * 100,
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"overcommit_ratio": vram_allocated / pram_total,
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"overcommit_max": vram_overcommit_max,
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},
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"vm": {
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"count": vm_count,
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"active": vm_active,
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"stopped": vm_count - vm_active,
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"avg_cpu": vcpu_allocated / vm_count if vm_count else 0,
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"avg_ram": vram_allocated / vm_count if vm_count else 0,
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"density": vm_count / hosts_total,
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},
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"flavors": {
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"first_common_flavor": {"name": "m1.small", "count": 12},
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"second_common_flavor": {"name": "m1.medium", "count": 8},
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"third_common_flavor": {"name": "m1.large", "count": 4},
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},
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"audits": audits,
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"current_cluster": serialize_current_cluster_for_template(
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{"host_labels": host_labels, "cpu_current": cpu_current}
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),
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}
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