erofs

package
v1.76.2 Latest Latest
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 Go to latest Published: Jul 1, 2026 License: Apache-2.0 Imports: 18 Imported by: 0

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Types

type Deployer 

type Deployer struct {
	// contains filtered or unexported fields
}

Deployer handles package lifecycle using erofs images with dm-verity integrity. Operations are serialized via mutex to prevent concurrent mount/unmount conflicts.

func NewDeployer 

func NewDeployer(registry registryService, workingDir string, logger *log.Logger) *Deployer

NewDeployer creates a Deployer for packages.

func (*Deployer) Cleanup 

func (d *Deployer) Cleanup(ctx context.Context, preserve []deployer.PreservePackage) error

Cleanup unmounts deployed packages and removes package images not listed in preserve.

func (*Deployer) Deploy 

func (d *Deployer) Deploy(ctx context.Context, repo registry.Remote, packageName, deployedName, version string) error

Deploy fetches a package image from the registry and mounts it at the deployed path.

func (*Deployer) Undeploy 

func (d *Deployer) Undeploy(ctx context.Context, deployedName string, keep bool) error

Undeploy unmounts the erofs image and closes the dm-verity mapper. If keep=false, the package directory is also deleted.

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