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# Guest environments bodies
body environment_resources kvm(name, arch, cpu_count, mem_kb, disk_file)
# @brief An `environment_resources` body for a KVM virtual machine.
#
# The `env_spec` attribute is set to a KVM XML specification.
#
# @param name The name of the virtual machine
# @param arch The architecture
# @param cpu_count The number of CPUs the virtual machine should have
# @param mem_kb The amount of RAM in kilobyte
# @param disk_file The file on the host system for the virtual machine's harddrive
#
# **Example:**
#
# ```cf3
# bundle agent manage_vm
# {
# guest_environments:
# am_vm_host::
# "db_server"
# environment_host => atlas,
# environment_type => "kvm",
# environment_state => "create",
# environment_resources => kvm("PSQL1, "x86_64", "4", "4096", "/var/lib/libvirt/images/psql1.iso")
# }
# ```
{
env_spec =>
"<domain type='kvm'>
<name>$(name)</name>
<memory>$(mem_kb)</memory>
<currentMemory>$(mem_kb)</currentMemory>
<vcpu>$(cpu_count)</vcpu>
<os>
<type arch='$(arch)'>hvm</type>
</os>
<features>
<acpi/>
<apic/>
<pae/>
</features>
<on_poweroff>destroy</on_poweroff>
<on_reboot>restart</on_reboot>
<on_crash>restart</on_crash>
<devices>
<emulator>/usr/bin/kvm</emulator>
<disk type='file' device='disk'>
<source file='$(disk_file)'/>
<target dev='vda' bus='virtio'/>
</disk>
<interface type='network'>
<source network='default'/>
</interface>
<input type='mouse' bus='ps2'/>
<graphics type='vnc' port='-1' autoport='yes'/>
</devices>
</domain>";
}
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