55 lines
1.3 KiB
Go
55 lines
1.3 KiB
Go
package runtime
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import (
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"context"
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"time"
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"github.com/containerd/containerd/mount"
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"github.com/gogo/protobuf/types"
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)
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// IO holds process IO information
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type IO struct {
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Stdin string
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Stdout string
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Stderr string
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Terminal bool
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}
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// CreateOpts contains task creation data
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type CreateOpts struct {
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// Spec is the OCI runtime spec
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Spec *types.Any
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// Rootfs mounts to perform to gain access to the container's filesystem
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Rootfs []mount.Mount
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// IO for the container's main process
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IO IO
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// Checkpoint digest to restore container state
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Checkpoint string
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// Options for the runtime and container
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Options *types.Any
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}
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// Exit information for a process
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type Exit struct {
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Pid uint32
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Status uint32
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Timestamp time.Time
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}
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// Runtime is responsible for the creation of containers for a certain platform,
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// arch, or custom usage.
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type Runtime interface {
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// ID of the runtime
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ID() string
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// Create creates a task with the provided id and options.
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Create(ctx context.Context, id string, opts CreateOpts) (Task, error)
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// Get returns a task.
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Get(context.Context, string) (Task, error)
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// Tasks returns all the current tasks for the runtime.
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// Any container runs at most one task at a time.
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Tasks(context.Context) ([]Task, error)
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// Delete removes the task in the runtime.
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Delete(context.Context, Task) (*Exit, error)
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}
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