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Polish infrastructure portfolio projects
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Mateusz Suski
2026-04-29 23:30:30 +00:00
parent b0537b4bff
commit 8783892241
34 changed files with 762 additions and 1226 deletions
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migration-validation-framework/examples/after.json
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{
"metadata": {
"timestamp": "2026-04-29T03:40:00Z",
"systems": ["web01"],
"version": "1.0"
},
"data": {
"web01": {
"mounts": {
"mounts": [
{"device": "/dev/sda1", "mountpoint": "/", "fstype": "ext4", "options": "rw,relatime"},
{"device": "/dev/sdb1", "mountpoint": "/var", "fstype": "xfs", "options": "rw,noatime"}
],
"usage": {
"/": {"filesystem": "/dev/sda1", "use_percent": "62%"},
"/var": {"filesystem": "/dev/sdb1", "use_percent": "94%"}
},
"timestamp": "2026-04-29T03:40:00Z"
},
"services": {
"service_manager": "systemd",
"services": [
{"name": "sshd", "active_state": "failed", "sub_state": "failed"},
{"name": "nginx", "active_state": "active", "sub_state": "running"},
{"name": "node-exporter", "active_state": "active", "sub_state": "running"}
],
"timestamp": "2026-04-29T03:40:00Z"
},
"disk_usage": {
"filesystem_usage": [
{"filesystem": "/dev/sda1", "type": "ext4", "size": "80G", "used": "50G", "available": "30G", "use_percent": "62%", "mountpoint": "/"},
{"filesystem": "/dev/sdb1", "type": "xfs", "size": "200G", "used": "188G", "available": "12G", "use_percent": "94%", "mountpoint": "/var"}
],
"directory_sizes": [{"path": "/var/lib/app", "size": "139G"}],
"largest_files": [{"path": "/var/lib/app/import/archive.tar", "size": "42G"}],
"timestamp": "2026-04-29T03:40:00Z"
}
}
}
}
migration-validation-framework/examples/before.json
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{
"metadata": {
"timestamp": "2026-04-29T01:15:00Z",
"systems": ["web01"],
"version": "1.0"
},
"data": {
"web01": {
"mounts": {
"mounts": [
{"device": "/dev/sda1", "mountpoint": "/", "fstype": "ext4", "options": "rw,relatime"},
{"device": "/dev/sdb1", "mountpoint": "/var", "fstype": "xfs", "options": "rw,noatime"}
],
"usage": {
"/": {"filesystem": "/dev/sda1", "use_percent": "61%"},
"/var": {"filesystem": "/dev/sdb1", "use_percent": "68%"}
},
"timestamp": "2026-04-29T01:15:00Z"
},
"services": {
"service_manager": "systemd",
"services": [
{"name": "sshd", "active_state": "active", "sub_state": "running"},
{"name": "nginx", "active_state": "active", "sub_state": "running"}
],
"timestamp": "2026-04-29T01:15:00Z"
},
"disk_usage": {
"filesystem_usage": [
{"filesystem": "/dev/sda1", "type": "ext4", "size": "80G", "used": "49G", "available": "31G", "use_percent": "61%", "mountpoint": "/"},
{"filesystem": "/dev/sdb1", "type": "xfs", "size": "200G", "used": "136G", "available": "64G", "use_percent": "68%", "mountpoint": "/var"}
],
"directory_sizes": [{"path": "/var/lib/app", "size": "84G"}],
"largest_files": [],
"timestamp": "2026-04-29T01:15:00Z"
}
}
}
}
migration-validation-framework/examples/diff.json
+211
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{
"summary": {
"total_systems": 1,
"systems_with_changes": 1,
"total_changes": 7,
"changes_by_type": {
"mounts": 2,
"services": 2,
"disk_usage": 3
},
"most_affected_systems": [
[
"web01",
7
]
]
},
"differences": {
"mounts": {
"web01": {
"added_mounts": [],
"removed_mounts": [],
"changed_mounts": [],
"usage_changes": [
{
"mountpoint": "/",
"before": {
"filesystem": "/dev/sda1",
"use_percent": "61%"
},
"after": {
"filesystem": "/dev/sda1",
"use_percent": "62%"
}
},
{
"mountpoint": "/var",
"before": {
"filesystem": "/dev/sdb1",
"use_percent": "68%"
},
"after": {
"filesystem": "/dev/sdb1",
"use_percent": "94%"
}
}
]
}
},
"services": {
"web01": {
"added_services": [
{
"name": "node-exporter",
"active_state": "active",
"sub_state": "running"
}
],
"removed_services": [],
"status_changes": [
{
"name": "sshd",
"before": {
"active_state": "active",
"sub_state": "running"
},
"after": {
"active_state": "failed",
"sub_state": "failed"
}
}
],
"configuration_changes": []
}
},
"disk_usage": {
"web01": {
"filesystem_changes": [
{
"mountpoint": "/",
"before": {
"filesystem": "/dev/sda1",
"type": "ext4",
"size": "80G",
"used": "49G",
"available": "31G",
"use_percent": "61%",
"mountpoint": "/"
},
"after": {
"filesystem": "/dev/sda1",
"type": "ext4",
"size": "80G",
"used": "50G",
"available": "30G",
"use_percent": "62%",
"mountpoint": "/"
}
},
{
"mountpoint": "/var",
"before": {
"filesystem": "/dev/sdb1",
"type": "xfs",
"size": "200G",
"used": "136G",
"available": "64G",
"use_percent": "68%",
"mountpoint": "/var"
},
"after": {
"filesystem": "/dev/sdb1",
"type": "xfs",
"size": "200G",
"used": "188G",
"available": "12G",
"use_percent": "94%",
"mountpoint": "/var"
}
}
],
"directory_size_changes": [],
"significant_usage_changes": [
{
"mountpoint": "/var",
"change_percent": 26,
"before": {
"filesystem": "/dev/sdb1",
"type": "xfs",
"size": "200G",
"used": "136G",
"available": "64G",
"use_percent": "68%",
"mountpoint": "/var"
},
"after": {
"filesystem": "/dev/sdb1",
"type": "xfs",
"size": "200G",
"used": "188G",
"available": "12G",
"use_percent": "94%",
"mountpoint": "/var"
}
}
]
}
}
},
"risk_assessment": {
"overall_risk": "high",
"risk_factors": [
{
"type": "service_failure",
"description": "Service failed: sshd",
"level": 3
},
{
"type": "disk_usage_spike",
"description": "Significant disk usage change: /var (26%)",
"level": 2
}
],
"critical_changes": [],
"recommendations": [
"Immediate review required - critical changes detected",
"Consider rolling back migration if critical services are affected"
]
},
"validation_results": {
"passed": false,
"checks": [
{
"name": "critical_services_running",
"description": "Verify critical services remain operational",
"passed": false,
"details": [
"Critical service sshd failed on web01"
]
},
{
"name": "filesystem_integrity",
"description": "Verify filesystem integrity maintained",
"passed": true,
"details": []
},
{
"name": "no_critical_mounts_removed",
"description": "Verify critical mount points remain",
"passed": true,
"details": []
}
],
"failed_checks": [
{
"name": "critical_services_running",
"description": "Verify critical services remain operational",
"passed": false,
"details": [
"Critical service sshd failed on web01"
]
}
],
"result": "FAIL"
},
"metadata": {
"before": "migration-validation-framework/examples/before.json",
"after": "migration-validation-framework/examples/after.json",
"timestamp": "2026-04-29T23:29:07.510774"
}
}