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author | Jonathan Bauer | 2021-06-25 14:55:08 +0200 |
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committer | Jonathan Bauer | 2021-06-25 14:55:08 +0200 |
commit | 09f9b20ae36bbbff9e303c52d2a8f2a034cd4f1e (patch) | |
tree | 75f018f5ad995d286de930f0a0c450ab8a208f4b /core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/TransformationGenericMemory.java | |
parent | Merge branch 'master' into installer (diff) | |
parent | [clientrequest] add remote debugging modul from Christoph Schulthess (diff) | |
download | mltk-09f9b20ae36bbbff9e303c52d2a8f2a034cd4f1e.tar.gz mltk-09f9b20ae36bbbff9e303c52d2a8f2a034cd4f1e.tar.xz mltk-09f9b20ae36bbbff9e303c52d2a8f2a034cd4f1e.zip |
Merge branch 'master' into installer
Diffstat (limited to 'core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/TransformationGenericMemory.java')
-rw-r--r-- | core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/TransformationGenericMemory.java | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/TransformationGenericMemory.java b/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/TransformationGenericMemory.java new file mode 100644 index 00000000..fce373f7 --- /dev/null +++ b/core/modules/qemu/runvirt-plugin-qemu/src/main/java/org/openslx/runvirt/plugin/qemu/configuration/TransformationGenericMemory.java @@ -0,0 +1,59 @@ +package org.openslx.runvirt.plugin.qemu.configuration; + +import java.math.BigInteger; + +import org.openslx.libvirt.domain.Domain; +import org.openslx.libvirt.domain.DomainUtils; +import org.openslx.runvirt.plugin.qemu.cmdln.CommandLineArgs; +import org.openslx.virtualization.configuration.transformation.TransformationException; +import org.openslx.virtualization.configuration.transformation.TransformationGeneric; + +/** + * Generic memory transformation for Libvirt/QEMU virtualization configurations. + * + * @author Manuel Bentele + * @version 1.0 + */ +public class TransformationGenericMemory extends TransformationGeneric<Domain, CommandLineArgs> +{ + /** + * Name of the configuration transformation. + */ + private static final String NAME = "Memory [normal, current (balloning)]"; + + /** + * Creates a new memory transformation for Libvirt/QEMU virtualization configurations. + */ + public TransformationGenericMemory() + { + super( TransformationGenericMemory.NAME ); + } + + /** + * Validates a virtualization configuration and input arguments for this transformation. + * + * @param config virtualization configuration for the validation. + * @param args input arguments for the validation. + * @throws TransformationException validation has failed. + */ + private void validateInputs( Domain config, CommandLineArgs args ) throws TransformationException + { + if ( config == null || args == null ) { + throw new TransformationException( "Virtualization configuration or input arguments are missing!" ); + } else if ( args.getVmMemory() == null || args.getVmMemory().isEmpty() ) { + throw new TransformationException( "Amount of memory in MiB is not specified!" ); + } + } + + @Override + public void transform( Domain config, CommandLineArgs args ) throws TransformationException + { + // validate configuration and input arguments + this.validateInputs( config, args ); + + BigInteger memory = DomainUtils.decodeMemory( args.getVmMemory(), "MiB" ); + + config.setMemory( memory ); + config.setCurrentMemory( memory ); + } +} |