From 75751865179c6cd5a05abb4a0641193595f59b45 Mon Sep 17 00:00:00 2001 From: Fabian Mastenbroek Date: Sun, 7 Mar 2021 15:58:06 +0100 Subject: compute: Move bare-metal provisioning in separate module This change moves the bare-metal provisioning packages outside the compute module since these modules represent different layers in the ecosystem and should not be mixed. --- .../org/opendc/compute/core/metal/Metadata.kt | 34 --------- .../kotlin/org/opendc/compute/core/metal/Node.kt | 72 ------------------- .../org/opendc/compute/core/metal/NodeEvent.kt | 43 ----------- .../org/opendc/compute/core/metal/NodeState.kt | 55 -------------- .../compute/core/metal/driver/BareMetalDriver.kt | 84 ---------------------- .../core/metal/service/ProvisioningService.kt | 64 ----------------- .../metal/service/SimpleProvisioningService.kt | 65 ----------------- .../org/opendc/compute/core/workload/VmWorkload.kt | 47 ------------ 8 files changed, 464 deletions(-) delete mode 100644 simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/Metadata.kt delete mode 100644 simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/Node.kt delete mode 100644 simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/NodeEvent.kt delete mode 100644 simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/NodeState.kt delete mode 100644 simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/driver/BareMetalDriver.kt delete mode 100644 simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/service/ProvisioningService.kt delete mode 100644 simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/service/SimpleProvisioningService.kt delete mode 100644 simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/workload/VmWorkload.kt (limited to 'simulator/opendc-compute/opendc-compute-core/src/main') diff --git a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/Metadata.kt b/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/Metadata.kt deleted file mode 100644 index 11eadd87..00000000 --- a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/Metadata.kt +++ /dev/null @@ -1,34 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2020 atlarge-research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.compute.core.metal - -/* - * Common metadata keys for bare-metal nodes. - */ - -/** - * The cluster to which the node belongs. - */ -public const val NODE_CLUSTER: String = "bare-metal:cluster" diff --git a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/Node.kt b/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/Node.kt deleted file mode 100644 index 0068da99..00000000 --- a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/Node.kt +++ /dev/null @@ -1,72 +0,0 @@ -/* - * Copyright (c) 2020 AtLarge Research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.compute.core.metal - -import kotlinx.coroutines.flow.Flow -import org.opendc.compute.api.Flavor -import org.opendc.compute.api.Image -import org.opendc.core.Identity -import java.util.UUID - -/** - * A bare-metal compute node. - */ -public data class Node( - /** - * The unique identifier of the node. - */ - public override val uid: UUID, - - /** - * The optional name of the node. - */ - public override val name: String, - - /** - * Metadata of the node. - */ - public val metadata: Map, - - /** - * The last known state of the compute node. - */ - public val state: NodeState, - - /** - * The flavor of the node. - */ - public val flavor: Flavor, - - /** - * The boot image of the node. - */ - public val image: Image, - - /** - * The events that are emitted by the node. - */ - public val events: Flow -) : Identity { - override fun hashCode(): Int = uid.hashCode() - override fun equals(other: Any?): Boolean = other is Node && uid == other.uid -} diff --git a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/NodeEvent.kt b/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/NodeEvent.kt deleted file mode 100644 index 4423e2bf..00000000 --- a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/NodeEvent.kt +++ /dev/null @@ -1,43 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2020 atlarge-research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.compute.core.metal - -/** - * An event that is emitted by a [Node]. - */ -public sealed class NodeEvent { - /** - * The node that emitted the event. - */ - public abstract val node: Node - - /** - * This event is emitted when the state of [node] changes. - * - * @property node The node of which the state changed. - * @property previousState The previous state of the node. - */ - public data class StateChanged(override val node: Node, val previousState: NodeState) : NodeEvent() -} diff --git a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/NodeState.kt b/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/NodeState.kt deleted file mode 100644 index bdc4841e..00000000 --- a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/NodeState.kt +++ /dev/null @@ -1,55 +0,0 @@ -/* - * MIT License - * - * Copyright (c) 2020 atlarge-research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.compute.core.metal - -/** - * An enumeration describing the possible states of a bare-metal compute node. - */ -public enum class NodeState { - /** - * The node is booting. - */ - BOOT, - - /** - * The node is powered off. - */ - SHUTOFF, - - /** - * The node is active and running. - */ - ACTIVE, - - /** - * The node is in error. - */ - ERROR, - - /** - * The state of the node is unknown. - */ - UNKNOWN, -} diff --git a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/driver/BareMetalDriver.kt b/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/driver/BareMetalDriver.kt deleted file mode 100644 index 9dcc79f7..00000000 --- a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/driver/BareMetalDriver.kt +++ /dev/null @@ -1,84 +0,0 @@ -/* - * Copyright (c) 2020 AtLarge Research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.compute.core.metal.driver - -import kotlinx.coroutines.flow.Flow -import org.opendc.compute.api.Image -import org.opendc.compute.api.Server -import org.opendc.compute.core.metal.Node -import org.opendc.core.services.AbstractServiceKey -import java.util.UUID - -/** - * A driver interface for the management interface of a bare-metal compute node. - */ -public interface BareMetalDriver { - /** - * The [Node] that is controlled by this driver. - */ - public val node: Flow - - /** - * The amount of work done by the machine in percentage with respect to the total amount of processing power - * available. - */ - public val usage: Flow - - /** - * Initialize the driver. - */ - public suspend fun init(): Node - - /** - * Start the bare metal node with the specified boot disk image. - */ - public suspend fun start(): Node - - /** - * Stop the bare metal node if it is running. - */ - public suspend fun stop(): Node - - /** - * Reboot the bare metal node. - */ - public suspend fun reboot(): Node - - /** - * Update the boot disk image of the compute node. - * - * Changing the boot disk image of node does not affect it while the node is running. In order to start the new boot - * disk image, the compute node must be restarted. - */ - public suspend fun setImage(image: Image): Node - - /** - * Obtain the state of the compute node. - */ - public suspend fun refresh(): Node - - /** - * A key that allows access to the [BareMetalDriver] instance from a [Server] that runs on the bare-metal machine. - */ - public companion object Key : AbstractServiceKey(UUID.randomUUID(), "bare-metal:driver") -} diff --git a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/service/ProvisioningService.kt b/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/service/ProvisioningService.kt deleted file mode 100644 index 604c3654..00000000 --- a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/service/ProvisioningService.kt +++ /dev/null @@ -1,64 +0,0 @@ -/* - * Copyright (c) 2020 AtLarge Research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.compute.core.metal.service - -import org.opendc.compute.api.Image -import org.opendc.compute.core.metal.Node -import org.opendc.compute.core.metal.driver.BareMetalDriver -import org.opendc.core.services.AbstractServiceKey -import java.util.UUID - -/** - * A cloud platform service for provisioning bare-metal compute nodes on the platform. - */ -public interface ProvisioningService { - /** - * Create a new bare-metal compute node. - */ - public suspend fun create(driver: BareMetalDriver): Node - - /** - * Obtain the available nodes. - */ - public suspend fun nodes(): Set - - /** - * Refresh the state of a compute node. - */ - public suspend fun refresh(node: Node): Node - - /** - * Deploy the specified [Image] on a compute node. - */ - public suspend fun deploy(node: Node, image: Image): Node - - /** - * Stop the specified [Node] . - */ - public suspend fun stop(node: Node): Node - - /** - * The service key of this service. - */ - public companion object Key : AbstractServiceKey(UUID.randomUUID(), "provisioner") -} diff --git a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/service/SimpleProvisioningService.kt b/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/service/SimpleProvisioningService.kt deleted file mode 100644 index 778a206d..00000000 --- a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/metal/service/SimpleProvisioningService.kt +++ /dev/null @@ -1,65 +0,0 @@ -/* - * Copyright (c) 2020 AtLarge Research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.compute.core.metal.service - -import kotlinx.coroutines.CancellationException -import org.opendc.compute.api.Image -import org.opendc.compute.core.metal.Node -import org.opendc.compute.core.metal.driver.BareMetalDriver - -/** - * A very basic implementation of the [ProvisioningService]. - */ -public class SimpleProvisioningService : ProvisioningService { - /** - * The active nodes in this service. - */ - private val nodes: MutableMap = mutableMapOf() - - override suspend fun create(driver: BareMetalDriver): Node { - val node = driver.init() - nodes[node] = driver - return node - } - - override suspend fun nodes(): Set = nodes.keys - - override suspend fun refresh(node: Node): Node { - return nodes[node]!!.refresh() - } - - override suspend fun deploy(node: Node, image: Image): Node { - val driver = nodes[node]!! - driver.setImage(image) - return driver.reboot() - } - - override suspend fun stop(node: Node): Node { - val driver = nodes[node]!! - return try { - driver.stop() - } catch (e: CancellationException) { - node - } - } -} diff --git a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/workload/VmWorkload.kt b/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/workload/VmWorkload.kt deleted file mode 100644 index 4f4594e9..00000000 --- a/simulator/opendc-compute/opendc-compute-core/src/main/kotlin/org/opendc/compute/core/workload/VmWorkload.kt +++ /dev/null @@ -1,47 +0,0 @@ -/* - * Copyright (c) 2020 AtLarge Research - * - * Permission is hereby granted, free of charge, to any person obtaining a copy - * of this software and associated documentation files (the "Software"), to deal - * in the Software without restriction, including without limitation the rights - * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell - * copies of the Software, and to permit persons to whom the Software is - * furnished to do so, subject to the following conditions: - * - * The above copyright notice and this permission notice shall be included in all - * copies or substantial portions of the Software. - * - * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR - * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, - * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE - * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER - * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, - * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE - * SOFTWARE. - */ - -package org.opendc.compute.core.workload - -import org.opendc.compute.api.Image -import org.opendc.core.User -import org.opendc.core.workload.Workload -import java.util.UUID - -/** - * A workload that represents a VM. - * - * @property uid A unique identified of this VM. - * @property name The name of this VM. - * @property owner The owner of the VM. - * @property image The image of the VM. - */ -public data class VmWorkload( - override val uid: UUID, - override val name: String, - override val owner: User, - val image: Image -) : Workload { - override fun equals(other: Any?): Boolean = other is VmWorkload && uid == other.uid - - override fun hashCode(): Int = uid.hashCode() -} -- cgit v1.2.3