Macvtap interfaces require mac addresses to be unique even
though they may be in a separate namespace. Hence use a randomly
generate MAC address.
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Add support for macvlan driver by bridging it with a macvtap or
tap+bridge and moving the mac and ip address from the
macvlan to the bridged interface.
Fixes#162
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
- agent: change 9pfs mount option to cache=mmap
- vc: qemu: Add config option to choose entropy source.
- virtcontainers: revert "fix shared dir resource remaining"
- block: Fix how rootfs is passed to kata-agent using virtio-blk
- agent: clean up proxy process if start sandbox failed
- config: Add Memory slots config
- virtcontainers: support vhost and physical endpoints in AddInterface
- device: Add GPU device support
- virtcontainers: fix the issue of missing starting builtin proxy
- Cleanup template properly
- cli: add systemd-cgroup option
- netmon: Add signals handler support
- versions: update containerd version
- scripts: Add throttler details to collect script
- virtcontainers: hotplug memory with kata-runtime update command.
- factory: start proxy before assign vm to a sandbox
- virtcontainers: netmon: Monitor network changes
- versions: Bump golang from 1.8.3 to 1.9.7
- cli: add configuration option to enable/disable vhost_net
41619e4 vc: qemu: Add option to change entropy source
9e606b3 virtcontainers: revert "fix shared dir resource remaining"
58cf7fc block: Fix how rootfs is passed to kata-agent using virtio-blk
ec87dca virtcontainers: support vhost and physical endpoints in AddInterface
19801bf config: Add Memory slots configuration.
bb513a7 agent: change 9pfs mount option to cache=mmap
0ddf99d agent: clean up proxy process if start sandbox failed
5612694 virtcontainers: fix the issue of missing starting builtin proxy
67ffa2f factory: close factory in UT
b193f0f template: clean up template mountpoint on failures
37b83c8 device: Add GPU device support
2216d52 vendor: Update govmm to add vfio mediated device support on root bus
048616f netmon: Add signals handler
1675410 pkg: signals: Factorize signals handling through a Go package
723fbac versions: update containerd version
0075175 cli: add systemd-cgroup option
6fc13e9 scripts: Add throttler details to collect script
12a0354 sandbox: get and store guest details.
13bf7d1 virtcontainers: hotplug memory with kata-runtime update command
0928519 vendor: update agent to support memory update
0ffe81c cli: config: Make netmon configurable
1406d99 virtcontainers: Start network monitor from virtcontainers
29e2fa0 virtcontainers: Avoid conflict with network monitor
f6ce465 vendor: Update agent vendoring
55af108 netmon: Add unit testing
f131590 netmon: Build netmon from the master Makefile
fca7435 netmon: Add logrus support
bbf2a47 netmon: Don't rely on agent protocol
b708a4a netmon: Monitor network changes
d75841e ut: add more UTs
07c1f18 factory: start proxy after create new VM
4738d4e agent: add setProxy/getAgentURL interface
8f77c33 proxy: decouple from sandbox
f39fa5d proxy: remove newProxyConfig
c41c9de proxy: do not decode proxy config
225e10c cli: add configuration option to enable/disable vhost_net
5ebb7cf vendor: Update govmm to disable vhost when host doesn't support vhost-net
d814bc5 versions: Bump golang from 1.8.3 to 1.9.7
Signed-off-by: Peng Tao <bergwolf@gmail.com>
This reverts commit 8a6d383715.
Don't remove all directories in the shared directory because
`docker cp` re-mounts all the mount points specified in the
config.json causing serious problems in the host.
fixes#777
Signed-off-by: Julio Montes <julio.montes@intel.com>
Make the output of `kata-collect-data.sh` slightly more attractive and
easier to read by using syntax highlighting where possible. This is
achieved by specifying a language for some of the code blocks,
specifically for the TOML config files and output of `kata-env` and the
YAML osbuilder config file.
See:
- https://help.github.com/articles/creating-and-highlighting-code-blocks/
- https://github.com/github/linguistFixes#775.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Kata agent expects the pci address to be passed and not the
predicted device name.
Fixes#773
Signed-off-by: Archana Shinde <archana.m.shinde@intel.com>
Add configuration to decide the amount of slots that will be used in a VM
- This will limit the amount of times that memory can be hotplugged.
- Use memory slots provided by user.
- tests: aling struct
cli: kata-env: Add memory slots info.
- Show the slots to be added to the VM.
```diff
[Hypervisor]
MachineType = "pc"
Version = "QEMU ..."
Path = "/opt/kata/bin/qemu-system-x86_64"
BlockDeviceDriver = "virtio-scsi"
Msize9p = 8192
+ MemorySlots = 10
Debug = false
UseVSock = false
```
Fixes: #751
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
It does not give better pjdfstest results but allows us to pass
ubuntu `apt update`, fedora `dnf install`, and also launch `mariadb:latest`.
Fixes: #769
Signed-off-by: Peng Tao <bergwolf@gmail.com>
It shouldn't set kataAgent.state.URL in its configure() method
for builtin kata proxy, otherwise the following check of whether
is it nil in startProxy() will return directly and failed to
start builtin proxy which will log the qemu's console.
Fixes: #756
Signed-off-by: fupan <lifupan@gmail.com>
Enable GPU device support in kata runtime, including GVT-g and GVT-d.
GVT-g: graphic virtualization technology with mediated pass through
GVT-d: graphic virtualization technology with direct pass through
BDF of device eg "0000:00:1c.0" is used to distinguish GPU device in GVT-d,
while sysfsdev of device eg "f79944e4-5a3d-11e8-99ce-479cbab002e4" is used
in GVT-g.
Fixes#542
Signed-off-by: Zhao Xinda <xinda.zhao@intel.com>
In addition to supporting hotplug for VFIO mediated device on PCI bridge,
this patch adds hotplug functionality on root bus.
When parameter bus and addr are set to be empty, the system will pick up
an empty slot on root bus.
Fixes#542
Signed-off-by: Zhao Xinda <xinda.zhao@intel.com>
After the signals package has been created and shared with the CLI,
this commit calls into it in order to properly handle the signals
directed to the network monitor process.
Fixes#718
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
In order to reuse the same scheme across several components of the
runtime repository, we need to factorize the code handling signalling
through a common package.
The immediate use case will be to use this package from both the CLI
and the network monitor.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Update the version that is used to test Kata.
```yaml
cri-containerd:
version: "v1.0.5"
meta:
containerd-version: "1.1.3"
```
Fixes: #748
Signed-off-by: Jose Carlos Venegas Munoz <jose.carlos.venegas.munoz@intel.com>
Add support for cgroup driver systemd.
systemd cgroup is not applied in the VM since in some cases like initrd images
there is no systemd running and nobody can update a systemd cgroup using
systemctl.
fixes#596
Signed-off-by: Julio Montes <julio.montes@intel.com>
Add details of the KSM throttler to the output of the data collection
script. Look for both Kata and Clear Containers KSM throttler details.
Fixes#739.
Signed-off-by: James O. D. Hunt <james.o.hunt@intel.com>
Get and store guest details after sandbox is completely created.
And get memory block size from sandbox state file when check
hotplug memory valid.
Signed-off-by: Clare Chen <clare.chenhui@huawei.com>
Signed-off-by: Zichang Lin <linzichang@huawei.com>
Add support for using update command to hotplug memory to vm.
Connect kata-runtime update interface with hypervisor memory hotplug
feature.
Fixes#625
Signed-off-by: Clare Chen <clare.chenhui@huawei.com>
Fixes#671
agent Shortlog:
7e8e20b agent: add GetGuestDetails gRPC function
5936600 grpc: grpc.Code is deprecated
2d3b9ac release: Kata Containers 1.3.0-rc0
a6e27d6 client: fix dialer after vendor update
cd03e0c vendor: update grpc-go dependency
1d559a7 channel: add serial yamux channel close timeout
fcf6fa7 agent: update resources list with the right device major-minor number
Signed-off-by: Zichang Lin <linzichang@huawei.com>
In order to choose if the network monitor should be used or not, this
patch makes it configurable from the configuration.toml file.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
Because the network monitor will be listening to every event received
through the netlink socket, it will be notified everytime a new link
will be added/updated/modified in the network namespace it's running
into. The goal being to detect new interface added by Docker such as
a veth pair.
The problem is that kata-runtime will add other internal interfaces
when the network monitor will ask for the addition of the new veth
pair. And we need a way to ignore those new interfaces being created
as they relate to the veth pair that is being added. That's why, in
order to prevent from running into an infinite loop, virtcontainers
needs to tag the internal interfaces with the "kata" suffix so that
the network monitor will be able to ignore them.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
8abc400 agent: add test to WaitProcess()
f746ed8 agent: allow multiple waitProcess()
157f1c1 travis: Add variable needed to run static checks
ed54087 travis: bump golang version
ba0c7fc client: wait for session to be fully closed
0865c98 agent: wait session to be fully shutdown
55f1480 vendor: update yamux dependency
5e36bfc network: Wait for network device in UpdateInterface
218ce89 device: Rename getBlockDeviceNodeName to getPCIDeviceName
c9a4e2e uevent: Store the interface field as device name for network interfaces
74a5364 build: fix make proto error
b1c2ad8 agent: add support for online memory and cpu separately.
Signed-off-by: Sebastien Boeuf <sebastien.boeuf@intel.com>
