azure

Documentation

Index

• func GetCmd() *cobra.Command
• type EstimateResult
• type FunctionApp
• type Inventory
• type Manifest
• type ManifestBlob
• type ManifestCollection
• type ManifestFunction
• type ManifestQueue
• type ManifestSecret
• type ManifestSite
• type ManifestTrigger
• type MoveClass
  • func (m MoveClass) String() string
• type NamedResource
• type Refusal
• type RefuseCode

Functions

func GetCmd

func GetCmd() *cobra.Command

GetCmd returns the `drift migrate azure` command group.

Types

type EstimateResult

type EstimateResult struct {
	Subscription   string         `json:"subscription"`
	ResourceGroup  string         `json:"resource_group"`
	Currency       string         `json:"currency"`
	Azure          azureCost      `json:"azure"`
	DriftResources driftResources `json:"drift_resources"`
	Drift          driftBreakdown `json:"drift"`
	Movable        []FunctionApp  `json:"movable_function_apps"`
	Refused        []FunctionApp  `json:"refused_or_unverified"`
	CosmosCount    int            `json:"cosmos_accounts"`
	StorageCount   int            `json:"storage_accounts"`
	Assumptions    []string       `json:"assumptions"`
	SavingCents    int            `json:"monthly_saving_cents"`
	FXNote         string         `json:"fx_note,omitempty"`
}

EstimateResult is the full output of `estimate`, also the --json shape.

type FunctionApp

type FunctionApp struct {
	Name    string
	Runtime string // python | node | dotnet | java | powershell | unknown
	Class   MoveClass
	Reason  string // why Refused/Verify (empty when Movable)
}

FunctionApp is one Azure Function App, classified by its runtime.

type Inventory

type Inventory struct {
	Subscription  string
	ResourceGroup string
	FunctionApps  []FunctionApp
	Cosmos        []NamedResource
	Storage       []NamedResource
	StaticSites   []NamedResource
	Other         []NamedResource
}

Inventory is the normalized result of discovering one resource group.

type Manifest

type Manifest struct {
	Version       string               `json:"version"`
	CreatedAt     string               `json:"created_at"`
	Subscription  string               `json:"subscription"`
	ResourceGroup string               `json:"resource_group"`
	SliceName     string               `json:"slice_name"`
	Functions     []ManifestFunction   `json:"functions"`
	Collections   []ManifestCollection `json:"collections"`
	Blobs         []ManifestBlob       `json:"blobs"`
	Queues        []ManifestQueue      `json:"queues"`
	Secrets       []ManifestSecret     `json:"secrets"`
	Sites         []ManifestSite       `json:"sites"`
	Refusals      []Refusal            `json:"refusals"`
}

Manifest indexes one snapshot.

type ManifestBlob

type ManifestBlob struct {
	Account   string `json:"account"`
	Container string `json:"container"`
	DataDir   string `json:"data_dir"` // relative dir holding the blobs
	BlobCount int    `json:"blob_count"`
	Bytes     int64  `json:"bytes"`
}

ManifestBlob is one blob container captured under DataDir (its blobs written as files, ready to seed Drift Backbone Blobs with the container as the bucket).

type ManifestCollection

type ManifestCollection struct {
	Name     string `json:"name"`      // Drift collection name
	Account  string `json:"account"`   // azure cosmos account
	DataPath string `json:"data_path"` // relative path to the JSONL export
	DocCount int    `json:"doc_count"`
	SHA256   string `json:"sha256"`
}

ManifestCollection is one Cosmos (Mongo API) collection exported as JSONL.

type ManifestFunction

type ManifestFunction struct {
	Name       string          `json:"name"`    // azure function name
	Handler    string          `json:"handler"` // Drift handler name (language casing)
	Runtime    string          `json:"runtime"` // python | node
	Trigger    ManifestTrigger `json:"trigger"`
	SourcePath string          `json:"source_path"` // relative path to the original source file
	SHA256     string          `json:"sha256"`
	Secrets    []string        `json:"secrets,omitempty"`  // app-setting names the function reads
	Bindings   []string        `json:"bindings,omitempty"` // non-trigger bindings → REPORT.md TODOs
}

ManifestFunction is one movable Azure function, ready to scaffold.

type ManifestQueue

type ManifestQueue struct {
	Account      string `json:"account"`
	Name         string `json:"name"`
	DataPath     string `json:"data_path"` // relative path to the peeked-messages JSONL
	MessageCount int    `json:"message_count"`
}

ManifestQueue is one storage queue. Messages are PEEKED, never received — the source queue is left intact; they are re-pushed at apply, never seeded.

type ManifestSecret

type ManifestSecret struct {
	Name  string `json:"name"`
	Value string `json:"value,omitempty"`
}

ManifestSecret is one app setting captured as a Drift secret. Value is only present when the operator passed --deref-secrets.

type ManifestSite

type ManifestSite struct {
	Name      string `json:"name"`
	SourceDir string `json:"source_dir"` // relative dir in azure_export/
}

ManifestSite is one Static Web App captured for Canvas.

type ManifestTrigger

type ManifestTrigger struct {
	Type     string `json:"type"`               // http | queue | timer
	Method   string `json:"method,omitempty"`   // http: get/post/put/delete/patch
	Route    string `json:"route,omitempty"`    // http route (Drift form)
	Queue    string `json:"queue,omitempty"`    // queue: source queue name
	Schedule string `json:"schedule,omitempty"` // timer: 5-field cron (NCRONTAB-translated)
	Auth     string `json:"auth"`               // none | apikey
}

ManifestTrigger is the one trigger a function declares.

type MoveClass

type MoveClass int

MoveClass is how a discovered resource fares against Drift's primitives.

const (
	// Movable — a Drift primitive covers it (the tool can scaffold it).
	Movable MoveClass = iota
	// Refused — no Drift primitive; it stays on Azure, by design and on the
	// record. Never counted as a saving.
	Refused
	// Verify — probably movable, but a fact (usually runtime) couldn't be
	// determined from inventory alone. Confirmed at `snapshot`/`transform`.
	Verify
)

func (MoveClass) String

func (m MoveClass) String() string

type NamedResource

type NamedResource struct {
	Name string
	Type string
}

NamedResource is a discovered resource we only need to count for the estimate.

type Refusal

type Refusal struct {
	Code     RefuseCode `json:"code"`
	Resource string     `json:"resource"`
	Detail   string     `json:"detail"`   // what was found
	Guidance string     `json:"guidance"` // what to do about it
}

Refusal is one resource the tool will not move, on the record.

type RefuseCode

type RefuseCode string

RefuseCode is a stable, machine-readable reason a resource will not be migrated. Stable because REFUSED.md is a contract: Studio quotes from it, a customer diffs it across runs, and a sales deck must be able to trust it. Never renumber or repurpose a code; add new ones.

const (
	RefuseRuntimeDotNet     RefuseCode = "RUNTIME_DOTNET"
	RefuseRuntimeJava       RefuseCode = "RUNTIME_JAVA"
	RefuseRuntimePowerShell RefuseCode = "RUNTIME_POWERSHELL"
	RefuseRuntimeUnknown    RefuseCode = "RUNTIME_UNVERIFIED"
	RefuseDurableFunctions  RefuseCode = "DURABLE_FUNCTIONS"
	RefuseServiceBusTopic   RefuseCode = "SERVICEBUS_TOPIC"
	RefuseEventGridHub      RefuseCode = "EVENTGRID_OR_EVENTHUB"
	RefuseCosmosServerLogic RefuseCode = "COSMOS_SQL_SERVER_LOGIC"
	RefuseAzureSQL          RefuseCode = "AZURE_SQL_DATABASE"
	RefuseAADIdentity       RefuseCode = "AUTH_AAD_EASYAUTH"
	RefuseSourceBlocked     RefuseCode = "SOURCE_RETRIEVAL_BLOCKED"
	RefuseUnknownBinding    RefuseCode = "BINDING_UNSUPPORTED"
	RefuseTimerTrigger      RefuseCode = "TIMER_TRIGGER"
)