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https://github.com/opencontainers/runc.git
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Michael Crosby
570eed473b
This adds a new env var for identifying the internal sync pipe that libcontainer uses to sync with the container and parent process. This replaces #496 to allow the user to add additional files to the processes and not take over fd 3 for all containers. Closes #496 Signed-off-by: Michael Crosby <crosbymichael@gmail.com>
46 lines
1.4 KiB
Go
46 lines
1.4 KiB
Go
package libcontainer
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import (
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"github.com/docker/libcontainer/configs"
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)
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type Factory interface {
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// Creates a new container with the given id and starts the initial process inside it.
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// id must be a string containing only letters, digits and underscores and must contain
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// between 1 and 1024 characters, inclusive.
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//
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// The id must not already be in use by an existing container. Containers created using
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// a factory with the same path (and file system) must have distinct ids.
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//
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// Returns the new container with a running process.
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//
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// errors:
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// IdInUse - id is already in use by a container
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// InvalidIdFormat - id has incorrect format
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// ConfigInvalid - config is invalid
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// Systemerror - System error
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//
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// On error, any partially created container parts are cleaned up (the operation is atomic).
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Create(id string, config *configs.Config) (Container, error)
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// Load takes an ID for an existing container and returns the container information
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// from the state. This presents a read only view of the container.
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//
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// errors:
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// Path does not exist
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// Container is stopped
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// System error
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Load(id string) (Container, error)
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// StartInitialization is an internal API to libcontainer used during the rexec of the
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// container.
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//
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// Errors:
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// Pipe connection error
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// System error
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StartInitialization() error
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// Type returns info string about factory type (e.g. lxc, libcontainer...)
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Type() string
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}
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