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Release: com.io7m.waxmill 0.0.2 Change: Add the vm-kill command
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92 changes: 92 additions & 0 deletions
92
...o7m.waxmill.cmdline/src/main/java/com/io7m/waxmill/cmdline/internal/WXMCommandVMKill.java
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,92 @@ | ||
| /* | ||
| * Copyright © 2020 Mark Raynsford <code@io7m.com> http://io7m.com | ||
| * | ||
| * Permission to use, copy, modify, and/or distribute this software for any | ||
| * purpose with or without fee is hereby granted, provided that the above | ||
| * copyright notice and this permission notice appear in all copies. | ||
| * | ||
| * THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES | ||
| * WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF | ||
| * MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY | ||
| * SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES | ||
| * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN | ||
| * ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR | ||
| * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. | ||
| */ | ||
|
|
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| package com.io7m.waxmill.cmdline.internal; | ||
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| import com.beust.jcommander.Parameter; | ||
| import com.beust.jcommander.Parameters; | ||
| import com.io7m.claypot.core.CLPCommandContextType; | ||
| import org.slf4j.Logger; | ||
| import org.slf4j.LoggerFactory; | ||
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| import java.nio.file.Path; | ||
| import java.util.UUID; | ||
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| import static com.io7m.claypot.core.CLPCommandType.Status.SUCCESS; | ||
| import static com.io7m.waxmill.machines.WXMDryRun.DRY_RUN; | ||
| import static com.io7m.waxmill.machines.WXMDryRun.EXECUTE; | ||
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| @Parameters(commandDescription = "Kill a virtual machine.") | ||
| public final class WXMCommandVMKill extends WXMAbstractCommandWithConfiguration | ||
| { | ||
| private static final Logger LOG = | ||
| LoggerFactory.getLogger(WXMCommandVMKill.class); | ||
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| @Parameter( | ||
| names = "--machine", | ||
| description = "The ID of the virtual machine", | ||
| required = true, | ||
| converter = WXMUUIDConverter.class | ||
| ) | ||
| private UUID id; | ||
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| @Parameter( | ||
| names = "--dry-run", | ||
| description = "Show the commands that would be executed, but do not execute them.", | ||
| required = false, | ||
| arity = 1 | ||
| ) | ||
| private boolean dryRun; | ||
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| /** | ||
| * Construct a command. | ||
| * | ||
| * @param inContext The command context | ||
| */ | ||
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| public WXMCommandVMKill( | ||
| final CLPCommandContextType inContext) | ||
| { | ||
| super(LOG, inContext); | ||
| } | ||
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| @Override | ||
| public String extendedHelp() | ||
| { | ||
| return this.messages().format("vmKillHelp"); | ||
| } | ||
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| @Override | ||
| public String name() | ||
| { | ||
| return "vm-kill"; | ||
| } | ||
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| @Override | ||
| protected Status executeActualWithConfiguration( | ||
| final Path configurationPath) | ||
| throws Exception | ||
| { | ||
| try (var client = WXMServices.clients().open(configurationPath)) { | ||
| final var machine = client.vmFind(this.id); | ||
| client.vmKill( | ||
| machine, | ||
| this.dryRun ? DRY_RUN : EXECUTE | ||
| ); | ||
| } | ||
| return SUCCESS; | ||
| } | ||
| } |
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9 changes: 9 additions & 0 deletions
9
...ocumentation/src/main/resources/com/io7m/waxmill/documentation/cmdline-vm-kill-output.txt
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| Original file line number | Diff line number | Diff line change |
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| @@ -0,0 +1,9 @@ | ||
| (Formatted for legibility) | ||
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| $ waxmill vm-kill \ | ||
| --machine 538a90e4-d50d-4511-8643-ae418279bac4 \ | ||
| --dry-run true | ||
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| /usr/sbin/bhyvectl \ | ||
| --vm=538a90e4-d50d-4511-8643-ae418279bac4 \ | ||
| --destroy |
90 changes: 90 additions & 0 deletions
90
...xmill.documentation/src/main/resources/com/io7m/waxmill/documentation/cmdline-vm-kill.xml
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| Original file line number | Diff line number | Diff line change |
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| <?xml version="1.0" encoding="UTF-8" ?> | ||
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| <Section xmlns="urn:com.io7m.structural:7:0" | ||
| id="2ce6975a-cb78-408e-bf0f-1fa10288f049" | ||
| xmlns:xi="http://www.w3.org/2001/XInclude" | ||
| title="vm-kill"> | ||
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| <Subsection title="Name"> | ||
| <Paragraph> | ||
| <Term type="command">vm-kill</Term> | ||
| - Kill a running virtual machine | ||
| </Paragraph> | ||
| </Subsection> | ||
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| <Subsection title="Description"> | ||
| <Paragraph> | ||
| The <Term type="command">vm-kill</Term> command kills a running virtual machine. | ||
| </Paragraph> | ||
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| <FormalItem title="Parameters" | ||
| type="parametersTable"> | ||
| <Table type="parametersTable"> | ||
| <Columns> | ||
| <Column>Parameter</Column> | ||
| <Column>Type</Column> | ||
| <Column>Required</Column> | ||
| <Column>Description</Column> | ||
| </Columns> | ||
| <Row> | ||
| <Cell> | ||
| <Term type="parameter">--configuration</Term> | ||
| </Cell> | ||
| <Cell> | ||
| <Term type="parameterType">Path</Term> | ||
| </Cell> | ||
| <Cell> | ||
| <Term type="constant">false</Term> | ||
| </Cell> | ||
| <Cell>The path to the configuration file (environment variable: $WAXMILL_CONFIGURATION_FILE)</Cell> | ||
| </Row> | ||
| <Row> | ||
| <Cell> | ||
| <Term type="parameter">--dry-run</Term> | ||
| </Cell> | ||
| <Cell> | ||
| <Term type="parameterType">Boolean</Term> | ||
| </Cell> | ||
| <Cell> | ||
| <Term type="constant">false</Term> | ||
| </Cell> | ||
| <Cell>Show the commands that would be executed, but do not execute them.</Cell> | ||
| </Row> | ||
| <Row> | ||
| <Cell> | ||
| <Term type="parameter">--machine</Term> | ||
| </Cell> | ||
| <Cell> | ||
| <Term type="parameterType">UUID</Term> | ||
| </Cell> | ||
| <Cell> | ||
| <Term type="constant">true</Term> | ||
| </Cell> | ||
| <Cell>The ID of the virtual machine</Cell> | ||
| </Row> | ||
| <Row> | ||
| <Cell> | ||
| <Term type="parameter">--verbose</Term> | ||
| </Cell> | ||
| <Cell> | ||
| <Term type="parameterType">Log Level</Term> | ||
| </Cell> | ||
| <Cell> | ||
| <Term type="constant">false</Term> | ||
| </Cell> | ||
| <Cell>Set the minimum logging verbosity level.</Cell> | ||
| </Row> | ||
| </Table> | ||
| </FormalItem> | ||
| </Subsection> | ||
|
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| <Subsection title="Example"> | ||
| <FormalItem title="Example"> | ||
| <Verbatim> | ||
| <xi:include parse="text" | ||
| href="cmdline-vm-kill-output.txt"/> | ||
| </Verbatim> | ||
| </FormalItem> | ||
| </Subsection> | ||
|
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| </Section> |
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