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kata-containers/patches/0023-stratovirt-update-configuration-toml-file.patch
Vanient 1508e48937 kata-containers:upgrade to 2.x 
Signed-off-by: Vanient <xiadanni1@huawei.com>
2022-09-05 16:08:07 +08:00

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From 1f83147653208f01effab0cf89209b8454d15f03 Mon Sep 17 00:00:00 2001
From: "Xinle.Guo" <guoxinle1@huawei.com>
Date: Mon, 10 Jan 2022 10:49:44 +0800
Subject: [PATCH 1/5] stratovirt: update configuration toml file
1.Adapt to default machine type as microvm.
2.Add more configuration items.
3.Modify toml file format.
Signed-off-by: Xinle.Guo <guoxinle1@huawei.com>
---
src/runtime/Makefile | 2 +
.../config/configuration-stratovirt.toml.in | 67 ++++++++++++-------
2 files changed, 46 insertions(+), 23 deletions(-)
diff --git a/src/runtime/Makefile b/src/runtime/Makefile
index ff93ab3..bade196 100644
--- a/src/runtime/Makefile
+++ b/src/runtime/Makefile
@@ -292,6 +292,7 @@ ifneq (,$(STRATOVIRTCMD))
CONFIGS += $(CONFIG_STRATOVIRT)
# stratovirt-specific options (all should be suffixed by "_STRATOVIRT")
+ DEFMACHINETYPE_STRATOVIRT := microvm
DEFBLOCKSTORAGEDRIVER_STRATOVIRT := virtio-mmio
DEFNETWORKMODEL_STRATOVIRT := tcfilter
KENRELTYPE_STRATOVIRT = uncompressed
@@ -437,6 +438,7 @@ USER_VARS += FIRMWAREPATH
USER_VARS += MACHINEACCELERATORS
USER_VARS += CPUFEATURES
USER_VARS += DEFMACHINETYPE_CLH
+USER_VARS += DEFMACHINETYPE_STRATOVIRT
USER_VARS += KERNELPARAMS
USER_VARS += LIBEXECDIR
USER_VARS += LOCALSTATEDIR
diff --git a/src/runtime/cli/config/configuration-stratovirt.toml.in b/src/runtime/cli/config/configuration-stratovirt.toml.in
index 753e3dc..db46665 100644
--- a/src/runtime/cli/config/configuration-stratovirt.toml.in
+++ b/src/runtime/cli/config/configuration-stratovirt.toml.in
@@ -14,6 +14,8 @@
path = "@STRATOVIRTPATH@"
kernel = "@KERNELPATH_STRATOVIRT@"
initrd = "@IMAGEPATH@"
+#image = "/var/lib/kata/kata-containers-rootfs.img"
+machine_type = "@DEFMACHINETYPE_STRATOVIRT@"
# List of valid annotation names for the hypervisor
# Each member of the list is a regular expression, which is the base name
@@ -29,12 +31,12 @@ valid_hypervisor_paths = @STRATOVIRTVALIDHYPERVISORPATHS@
# Path for the ozone specific to stratovirt
# If the ozone path is set, stratovirt will be launched in
# ozone secure environment. It is disabled by default.
-# ozone_path = "@STRATOVIRTOZONEPATH@"
+#ozone_path = "@STRATOVIRTOZONEPATH@"
# List of valid ozone path values for the hypervisor
# Each member of the list can be a regular expression
# The default if not set is empty (all annotations rejected.)
-# valid_jailer_paths = @STRATOVIRTVALIDOZONEPATHS@
+#valid_jailer_paths = @STRATOVIRTVALIDOZONEPATHS@
# Optional space-separated list of options to pass to the guest kernel.
# For example, use `kernel_params = "vsyscall=emulate"` if you are having
@@ -87,18 +89,18 @@ default_bridges = @DEFBRIDGES@
# Default memory size in MiB for SB/VM.
# If unspecified then it will be set @DEFMEMSZ@ MiB.
default_memory = @DEFMEMSZ@
-#
+
# Default memory slots per SB/VM.
# If unspecified then it will be set @DEFMEMSLOTS@.
# This is will determine the times that memory will be hotadded to sandbox/VM.
-# memory_slots = @DEFMEMSLOTS@
+#memory_slots = @DEFMEMSLOTS@
# The size in MiB will be plused to max memory of hypervisor.
# It is the memory address space for the NVDIMM devie.
# If set block storage driver (block_device_driver) to "nvdimm",
# should set memory_offset to the size of block device.
# Default 0
-# memory_offset = 0
+#memory_offset = 0
# Disable block device from being used for a container's rootfs.
# In case of a storage driver like devicemapper where a container's
@@ -108,6 +110,14 @@ default_memory = @DEFMEMSZ@
# 9pfs is used instead to pass the rootfs.
disable_block_device_use = @DEFDISABLEBLOCK@
+# Shared file system type:
+# - virtio-fs (default)
+# - virtio-9p
+shared_fs = "virtio-fs"
+
+# Path to vhost-user-fs daemon.
+virtio_fs_daemon = "/usr/bin/vhost_user_fs"
+
# Block storage driver to be used for the hypervisor in case the container
# rootfs is backed by a block device. This is virtio-scsi, virtio-blk
# or nvdimm.
@@ -120,12 +130,17 @@ block_device_driver = "@DEFBLOCKSTORAGEDRIVER_STRATOVIRT@"
# Specifies cache-related options for block devices.
# Denotes whether use of O_DIRECT (bypass the host page cache) is enabled.
# Default false
-# block_device_cache_direct = true
+#block_device_cache_direct = true
# Specifies cache-related options for block devices.
# Denotes whether flush requests for the device are ignored.
# Default false
-# block_device_cache_noflush = true
+#block_device_cache_noflush = true
+
+# Enable iothreads to be used. This causes IO to be
+# handled in a separate IO thread. This is currently only implemented
+# for virtio blk.
+#enable_iothreads = true
# Enable pre allocation of VM RAM, default false
# Enabling this will result in lower container density
@@ -134,7 +149,7 @@ block_device_driver = "@DEFBLOCKSTORAGEDRIVER_STRATOVIRT@"
# upfront or in the cases where you want memory latencies
# to be very predictable
# Default false
-# enable_mem_prealloc = true
+#enable_mem_prealloc = true
# Enable huge pages for VM RAM, default false
# Enabling this will result in the VM memory
@@ -142,42 +157,48 @@ block_device_driver = "@DEFBLOCKSTORAGEDRIVER_STRATOVIRT@"
# This is useful when you want to use vhost-user network
# stacks within the container. This will automatically
# result in memory pre allocation
-# enable_hugepages = true
+#enable_hugepages = true
# Enable vIOMMU, default false
# Enabling this will result in the VM having a vIOMMU device
# This will also add the following options to the kernel's
# command line: intel_iommu=on,iommu=pt
-# enable_iommu = true
+#enable_iommu = true
# Enable swap of vm memory. Default false.
# The behaviour is undefined if mem_prealloc is also set to true
-# enable_swap = true
+#enable_swap = true
# This option changes the default hypervisor and kernel parameters
# to enable debug output where available.
#
# Default false
-# enable_debug = true
+#enable_debug = true
# Disable the customizations done in the runtime when it detects
# that it is running on top a VMM. This will result in the runtime
# behaving as it would when running on bare metal.
#
-# disable_nesting_checks = true
+#disable_nesting_checks = true
# This is the msize used for 9p shares. It is the number of bytes
# used for 9p packet payload.
-# msize_9p =
+#msize_9p =
# VFIO devices are hotplugged on a bridge by default.
# Enable hotplugging on root bus. This may be required for devices with
# a large PCI bar, as this is a current limitation with hotplugging on
# a bridge.
# Default false
-# hotplug_vfio_on_root_bus = true
+#hotplug_vfio_on_root_bus = true
+
+# Before hot plugging a PCIe device, you need to add a pcie_root_port device.
+# Use this parameter when using some large PCI bar devices, such as Nvidia GPU
+# The value means the number of pcie_root_port
+# This value is valid when hotplug_vfio_on_root_bus is true and machine_type is "q35"
+# Default 0
+pcie_root_port = 2
-#
# Default entropy source.
# The path to a host source of entropy (including a real hardware RNG)
# /dev/urandom and /dev/random are two main options.
@@ -187,7 +208,7 @@ block_device_driver = "@DEFBLOCKSTORAGEDRIVER_STRATOVIRT@"
# The source of entropy /dev/urandom is non-blocking and provides a
# generally acceptable source of entropy. It should work well for pretty much
# all practical purposes.
-# entropy_source= ""
+entropy_source= "@DEFENTROPYSOURCE@"
# List of valid annotations values for entropy_source
# The default if not set is empty (all annotations rejected.)
@@ -209,7 +230,7 @@ valid_entropy_sources = @DEFVALIDENTROPYSOURCES@
# https://github.com/opencontainers/runtime-spec/blob/v1.0.1/config.md#posix-platform-hooks
# Warnings will be logged if any error is encountered will scanning for hooks,
# but it will not abort container execution.
-# guest_hook_path = "/usr/share/oci/hooks"
+#guest_hook_path = "/usr/share/oci/hooks"
[factory]
# VM templating support. Once enabled, new VMs are created from template
@@ -312,14 +333,14 @@ path = "@NETMONPATH@"
# Uses tc filter rules to redirect traffic from the network interface
# provided by plugin to a tap interface connected to the VM.
#
-internetworking_model="@DEFNETWORKMODEL_STRATOVIRT@"
+internetworking_model = "@DEFNETWORKMODEL_STRATOVIRT@"
# disable guest seccomp
# Determines whether container seccomp profiles are passed to the virtual
# machine and applied by the kata agent. If set to true, seccomp is not applied
# within the guest
# (default: true)
-disable_guest_seccomp=@DEFDISABLEGUESTSECCOMP@
+disable_guest_seccomp = @DEFDISABLEGUESTSECCOMP@
# If enabled, the runtime will create opentracing.io traces and spans.
# (See https://www.jaegertracing.io/docs/getting-started).
@@ -352,15 +373,15 @@ disable_guest_seccomp=@DEFDISABLEGUESTSECCOMP@
# The sandbox cgroup path is the parent cgroup of a container with the PodSandbox annotation.
# The sandbox cgroup is constrained if there is no container type annotation.
# See: https://godoc.org/github.com/kata-containers/runtime/virtcontainers#ContainerType
-sandbox_cgroup_only=@DEFSANDBOXCGROUPONLY@
+sandbox_cgroup_only = @DEFSANDBOXCGROUPONLY@
# Enabled experimental feature list, format: ["a", "b"].
# Experimental features are features not stable enough for production,
# they may break compatibility, and are prepared for a big version bump.
# Supported experimental features:
# (default: [])
-experimental=@DEFAULTEXPFEATURES@
+experimental = @DEFAULTEXPFEATURES@
# If enabled, user can run pprof tools with shim v2 process through kata-monitor.
# (default: false)
-# enable_pprof = true
+#enable_pprof = true
--
2.20.1.windows.1
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