En esta sección, se muestran ejemplos de las siguientes tareas de la Plantilla de Oracle VM Server for SPARC:
El comando ovmtcreate que se muestra a continuación crea una plantilla basada en el dominio ldg1 llamada ovmtcreate_example. Observe que el nombre de la plantilla resultante tiene el sufijo .ova.
# ovmtcreate -d ldg1 -o ovmtcreate_example ... STAGE 1 - EXAMINING SYSTEM AND ENVIRONMENT ------------------------------------------- Performing platform & prerequisite checks Checking user permissions Checking for required packages Checking for required services Checking directory permissions STAGE 2 - ANALYZING DOMAIN --------------------------- Retrieving and processing attributes Checking domain state Getting domain resource settings Discovering network topology Discovering disk topology STAGE 3 - ARCHIVE CREATION --------------------------- Checking destination and current directory capacity Compressing disk image Creating XML configuration Calculating manifest checksums Creating archive file Checking archive PROCESS COMPLETED ------------------ Started: Tue Aug 18 15:29:14 PDT 2015 Completed: Tue Aug 18 15:41:25 PDT 2015 Elapsed time: 0:12:11Ejemplo 2 Configuración de propiedades de Plantilla de Oracle VM Server for SPARC
Puede usar las utilidades ovmtconfig y ovmtprop para especificar los valores de las propiedades de la Plantilla de Oracle VM Server for SPARC y el SO Oracle Solaris, respectivamente.
El siguiente comando ovmtconfig realiza operaciones de configuración directamente en el sistema de archivos del dominio ldg1.
La opción –c especifica la secuencia de comandos de /opt/ovmtutils/share/scripts/ovmt_s11_scprofile.sh para configurar valores de propiedades. La opción –p indica valores específicos para las propiedades com.oracle.solaris.network.ipaddr y com.oracle.solaris.system.computer-name.
# ovmtconfig -v -d ldg1 -f -s \ -c /opt/ovmtutils/share/scripts/ovmt_s11_scprofile.sh \ -p com.oracle.solaris.network.ipaddr.0=10.153.118.211,\ com.oracle.solaris.system.computer-name=system1 ... STAGE 1/7 - EXAMINING SYSTEM AND ENVIRONMENT -------------------------------- Checking operating system Checking platform type Checking user permissions Checking packages Checking host domain name Checking host domain type Checking services STAGE 2/7 - PROCESSING COMMAND LINE OPTIONS ------------------------------- Parsing individual properties Creating consolidated properties list STAGE 3/7 - ANALYZING TARGET DOMAIN ----------------------- Stopping domain ldg1 Analyzing domain disk topology for domain ldg1 Discovering 1 volumes for vDisks Examining 1 backend devices unbinding domain ldg1 Creating 1 virtual disks for back mount Created virtual disk 0 STAGE 4/7 - PERFORMING BACKMOUNT -------------------- Finding Solaris device for vdisks Importing zpools for 1 Solaris devices Detected conflicting zpool name, attempting rename Getting boot file system for properties in 1 zpool Setting properties in 1 zpools Mounting ZFS file systems Mounting ZFS found in zpool rpool_1 STAGE 5/7 - PERFORMING ACTIONS ON TARGET DOMAIN ----------------------------------- STAGE 6/7 - UNMOUNTING AND RESTORING DOMAIN STATE ------------------------------------- Rolling back commands DEBUG [20150819-07:02:42]: Rolling back 8 /usr/sbin/zfs unmount -f rpool_1/ROOT/solaris/var completed STAGE 7/7 - SETTING TARGET DOMAIN ENVIRONMENT --------------------------------- Checking 2 properties to set as domain variables Process completed
El siguiente comando ovmtprop especifica valores de propiedades del SO Oracle Solaris.
primary# ovmtprop set-prop com.oracle.solaris.system.computer-name=test ldg1
Use el comando ldm list -l para verificar que el valor de la propiedad com.oracle.solaris.system.computer-name sea test.
primary# ldm list -l ldg1
NAME STATE FLAGS CONS VCPU MEMORY UTIL NORM UPTIME
ldg1 active -n---- 5000 8 8G 0.0% 0.0% 23h 23m
..
VARIABLES
auto-boot?=true
boot-file=-k
pm_boot_policy=disabled=0;ttfc=2000;ttmr=0;
VMAPI TO GUEST
com.oracle.solaris.fmri.count=0
com.oracle.solaris.system.computer-name=testEl comando ovmtdeploy que se muestra a continuación crea un dominio llamado ldg1 mediante el uso de la Plantilla de Oracle VM Server for SPARC ovmtcreate_example.ova en el directorio /export/ovmtdeploy.
# ovmtdeploy -d ldg1 -o /export/ovmtdeploy ovmtcreate_example.ova ... STAGE 1 - EXAMINING SYSTEM AND ENVIRONMENT ------------------------------------------ Checking user privilege Performing platform & prerequisite checks Checking for required services Named resourced available STAGE 2 - ANALYZING ARCHIVE & RESOURCE REQUIREMENTS --------------------------------------------------- Checking .ova format and contents Validating archive configuration Checking sufficient resources present WARNING: Virtual switch primary-vsw0 already exists STAGE 3 - EXTRACTING ARCHIVE ---------------------------- Extracting archive Validating checksums Decompressing disk image(s) STAGE 4 - DEPLOYING DOMAIN -------------------------- Creating domain and adding resources Validating deployment Domain created:
La salida de ldm list muestra que se creó un nuevo dominio llamado ldg1.
# ldm list NAME STATE FLAGS CONS VCPU MEMORY UTIL NORM UPTIME primary active -n-cv- UART 8 40G 1.4% 1.1% 6d 2h 18m ldg1 active -n---- 5000 8 8G 41% 38% 28sEjemplo 4 Gestión de la biblioteca de Plantilla de Oracle VM Server for SPARC
El comando ovmtlibrary gestiona una base de datos y un repositorio basado en sistema de archivos para las Plantillas de Oracle VM Server for SPARC mediante la organización de archivos y el almacenamiento, la recuperación y la edición de información en la base de datos.
El siguiente comando crea una biblioteca de plantillas en export/user1/ovmtlibrary_example:
# ovmtlibrary -c init -l /export/user1/ovmtlibrary_example ... Init complete
El siguiente comando almacena la plantilla sol-11_2-ovm-2-sparc.ova en la biblioteca export/user1/ovmtlibrary_example:
# ovmtlibrary -c store -d "ovmtlibrary example" -o http://system1.example.com/s11.2/templates/sol-11_2-ovm-2-sparc.ova -l /export/user1/ovmtlibrary_example ... Templates present in path "/export/user1/ovmtlibrary_example" event id is 2 ******************************************************************************** converted 'http://system1.example.com/s11.2/templates/sol-11_2-ovm-2-sparc.ova' (646) -> 'http://system1.example.com/s11.2/templates/sol-11_2-ovm-2-sparc.ova' (UTF-8) --2015-08-18 16:37:17-- http://system1.example.com/s11.2/templates/sol-11_2-ovm-2-sparc.ova Resolving system1.example.com (system1.example.com)... 10.134.127.18 Connecting to system1.example.com (system1.example.com)|10.134.127.18|:80... connected. HTTP request sent, awaiting response... 200 OK Length: 1018341888 (971M) [text/plain] Saving to: '/export/user1/ovmtlibrary_example/repository/templates/1/1/sol-11_2-ovm-2-sparc.ova' /export/user1/ovmtlibrary_example/repo 100% [==============================================================================>] 971.17M 6.05MB/s in 5m 37s 2015-08-18 16:42:55 (2.88 MB/s) - '/export/user1/ovmtlibrary_example/repository/templates/1/1/sol-11_2-ovm-2-sparc.ova' saved [1018341888/1018341888] ******************************************************************************** Download complete Extracting the ova file... Extract complete Decompress file System.img.gz Store complete
El siguiente comando muestra una lista de contenidos de la biblioteca export/user1/ovmtlibrary_example:
# ovmtlibrary -c list -l /export/user1/ovmtlibrary_example ... Templates present in path "/export/user1/ovmtlibrary_example" ID Name Version Description Date -------------------------------------------------------------------------------- 1 sol-11_2-ovm-2-sparc 1 ovmtlibrary example 2015-08-18
El siguiente comando muestra una lista detallada de la biblioteca export/user1/ovmtlibrary_example:
# ovmtlibrary -c list -i 1 -o -l /export/user1/ovmtlibrary_example ... Templates present in path "/export/user1/ovmtlibrary_example" ID Name Type Path Size(bytes) -------------------------------------------------------------------------------- 1 sol-11_2-ovm-2-sparc.ova ova /export/user1/ovmtlibrary_example/repository/templates/1/1/sol-11_2-ovm-2-sparc.ova 1018341888 2 sol-11_2-ovm-sparc.ovf ovf /export/user1/ovmtlibrary_example/repository/templates/1/1/sol-11_2-ovm-sparc.ovf 3532 3 sol-11_2-ovm-sparc.mf mf /export/user1/ovmtlibrary_example/repository/templates/1/1/sol-11_2-ovm-sparc.mf 137 4 System.img img /export/user1/ovmtlibrary_example/repository/templates/1/1/System.img 21474836480
El siguiente comando suprime el ID de plantilla 1 de la biblioteca export/user1/ovmtlibrary_example:
# ovmtlibrary -c delete -i 1 -l /export/user1/ovmtlibrary_example