eabe3a1b27
Also move the interface of an execution environment into its own file, execution_environment.go.
50 lines
1.8 KiB
Go
50 lines
1.8 KiB
Go
package runner
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import (
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"encoding/json"
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"github.com/openHPI/poseidon/pkg/dto"
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)
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// ExecutionEnvironment are groups of runner that share the configuration stored in the environment.
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type ExecutionEnvironment interface {
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json.Marshaler
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// ID returns the id of the environment.
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ID() dto.EnvironmentID
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SetID(id dto.EnvironmentID)
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// PrewarmingPoolSize sets the number of idle runner of this environment that should be prewarmed.
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PrewarmingPoolSize() uint
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SetPrewarmingPoolSize(count uint)
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// ApplyPrewarmingPoolSize creates idle runners according to the PrewarmingPoolSize.
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ApplyPrewarmingPoolSize() error
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// CPULimit sets the share of cpu that a runner should receive at minimum.
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CPULimit() uint
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SetCPULimit(limit uint)
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// MemoryLimit sets the amount of memory that should be available for each runner.
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MemoryLimit() uint
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SetMemoryLimit(limit uint)
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// Image sets the image of the runner, e.g. Docker image.
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Image() string
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SetImage(image string)
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// NetworkAccess sets if a runner should have network access and if ports should be mapped.
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NetworkAccess() (bool, []uint16)
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SetNetworkAccess(allow bool, ports []uint16)
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// SetConfigFrom copies all above attributes from the passed environment to the object itself.
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SetConfigFrom(environment ExecutionEnvironment)
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// Register saves this environment at the executor.
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Register() error
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// Delete removes this environment and all it's runner from the executor and Poseidon itself.
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Delete() error
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// Sample returns and removes an arbitrary available runner.
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// ok is true iff a runner was returned.
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Sample() (r Runner, ok bool)
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// AddRunner adds an existing runner to the idle runners of the environment.
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AddRunner(r Runner)
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// DeleteRunner removes an idle runner from the environment.
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DeleteRunner(id string)
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// IdleRunnerCount returns the number of idle runners of the environment.
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IdleRunnerCount() int
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}
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