Commit Graph

6617 Commits

Author SHA1 Message Date
Carlos Venegas
d46ae3248e kernel: build: Add container build
Add script to build kernel in a container.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
b789a935cf actions: release: Use new kata-deploy scripts.
Update release action to build kata assets with new
scripts.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
85987c6d79 kata-deploy: Add Makefile
Add makefile to document possible options to run.

e.g
Default: Create a kata tarball, it will build assets concurrently.
```
$ make

```

Create a tarball build for cloud-hypervisor.
```
$ make cloud-hypervisor
```

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
b9d2eea39b kata-deploy: Add script to merge kata tarballs.
After each asset is build it is needed to merge them all into one single
tarball.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
4895747f35 Rootfs: Add curl to alpine rootfs builder.
If alpine image is created inside a container,
it does not get any golang version data. It will try
to get it by installing yq. To install yq curl is used.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
fc90bb5314 Actions: Add new workflow to create static tarballs
Tarballs are generated on push and merge events.

push: Allows get a tarball from the PR and use locally.

merge: After a PR is merged we have a quick way to get latest
kata-tarball.

The tarball can be downloaded from github page only.

Fixes: #1710

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
bbb06c4975 actions: Remove scripts from actions directory.
kata-deploy logic was moved to its own directory.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
2f9859ab2f build: Reuse firecracker directory on builds.
kata-deploy buider now reuses the build directory, this
makes faster rebuilds. Update firecracker builder to
not fail if is called twice.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
3533a5b61d Packaging: stop using GOPATH for yq.
Use the yq installed in the env.  Needed
to build kata from docker. The container builder
has not an initial Go env.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
0c5ded4bd7 kata-deploy: build kata only with docker in host
Add script to build kata using docker.

Allow build kata-deploy binaries using docker.
kata-deploy-binaries-in-docker.sh is a wrapper of
kata-deploy-binaries.sh it will call kata-deploy-binaries.sh in a
container with all the dependencies installed.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-28 19:45:35 +00:00
Carlos Venegas
8befb1f39f kata-deploy: Refactor builder options.
Update kata-deploy-binaries.sh cli options.

Add options to allow ask build a tarball for a specific asset.
It will help developers build a specific component and update
a kata-deploy installation. Also build each asset independetly
can help to create cache tarballs per asset in the future.

e.g. Build a tarball with shimv2.

```
./kata-deploy-binaries.sh --build=shim-v2
```

Additionally, the script path is moved to a new directory
as not only will work for releases.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-22 20:58:54 +00:00
Carlos Venegas
7125f5d8cf image-builder: Allow build image and initrd independently.
This will help to do concurrent builds and speedup CI.

Signed-off-by: Carlos Venegas <jos.c.venegas.munoz@intel.com>
2021-07-22 20:49:38 +00:00
Wainer Moschetta
6310f0543a
Merge pull request #2239 from wainersm/static_checks-improvements-2
static-checks: Add a make target to run static-checks locally
2021-07-19 14:25:23 -03:00
Fabiano Fidêncio
11d84cca46
Merge pull request #2229 from lifupan/fix_virtiofsd
virtiofsd: fix the issue of missing stop virtiofsd
2021-07-19 13:34:59 +02:00
Bin Liu
5737b36a35
Merge pull request #2175 from Rapiz1/patch-1
docs: Update containerd configuration format
2021-07-19 17:10:19 +08:00
Bin Liu
1da8fa1655
Merge pull request #2171 from liubin/feature/delete-golang-for-rootfs-builder
osbuilder: Skip installing golang for building rootfs
2021-07-19 17:06:57 +08:00
Bin Liu
1bb0705765
Merge pull request #2245 from liubin/2244-update-makefile-of-agent-ctl
agent-ctl: Use a common Makefile style like other components
2021-07-19 17:06:40 +08:00
Bin Liu
b94ebc30b4
Merge pull request #2235 from Tim-Zhang/vsock-exporter-async
vsock-exporter: switch to tokio runtime
2021-07-19 17:06:14 +08:00
Fabiano Fidêncio
462e445d2f
Merge pull request #2261 from ManaSugi/fix/oci-hooks-explanation
config: Fix description for OCI hooks
2021-07-19 10:38:16 +02:00
Fabiano Fidêncio
f8d71eb96b
Merge pull request #2253 from lifupan/fix_socket_address
shimv2: fix the issue of kata-runtime exec failed
2021-07-19 10:38:06 +02:00
Fabiano Fidêncio
a8a623fb75
Merge pull request #2257 from fidencio/wip/runtime-option-fix
shim-v2: Be compatible with the old runtime options
2021-07-19 08:05:01 +02:00
Manabu Sugimoto
ff87da721b config: Fix description for OCI hooks
- Update url for osbuilder
- Fix typo about poststart

Fixes: #2260

Signed-off-by: Manabu Sugimoto <Manabu.Sugimoto@sony.com>
2021-07-18 16:47:19 +09:00
Fabiano Fidêncio
fcc93b0074 shim-v2: Be compatible with the old runtime options
Seems that at least some versions of container, when using ConifgPath,
still rely on the runtime options and its APIs from the not in use
anymore github.com/containerd/cri-containerd/pkg/api/runtimeoptions/v1.

The fact backward compat breaks when moving from the old to the new
runtime options, which happened as part of f60641a6e6d, strongly feels
like a containerd bug.  Regardless, we can easily work this around on
our side without much hassle.

Just by importing old runtime options the unmarshalling doesn't break
anymore and we can easily check whether getting the options fails or not
and fallback to the old way if it does.

Fixes: #2258

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-18 00:07:57 +02:00
fupan.lfp
8e0daf6780 shimv2: fix the issue of kata-runtime exec failed
Commit 32c9ae1388 upgrade the
containerd vendor, which used the socket path to replace
the abstract socket address for socket listen and dial, and
there's an bug in containerd's abstract socket dialing.

Thus we should replace our monitor and exec socket server
with the socket path to fix this issue.

Fixes: #2238

Signed-off-by: fupan.lfp <fupan.lfp@antgroup.com>
2021-07-16 11:41:09 +08:00
bin
b12b21f337 osbuilder: Skip installing golang for building rootfs
Building rootfs does not depend on golang, delete intalling
golang may save build time.

And there is only rust agent now, the code for golang agent should
be deleted too.

Fixes: #2170

Signed-off-by: bin <bin@hyper.sh>
2021-07-15 23:59:15 +08:00
bin
27b299b2a7 agent-ctl: Use a common Makefile style like other components
Update Makfile like other components, and remove the -v option of
cargo build commond.

Fixes: #2244

Signed-off-by: bin <bin@hyper.sh>
2021-07-15 12:59:58 +08:00
Fabiano Fidêncio
594ff3a5bd
Merge pull request #2241 from fidencio/wip/use-the-correct-image-for-kata-deploy
kata-deploy: Use the correct image for kata-deploy
2021-07-15 00:59:45 +02:00
Fabiano Fidêncio
fdf9731992 kata-deploy: Use the correct image for kata-deploy
While doing the release we've faced the following issue:
```
  Dockerfile for action: '/home/runner/work/kata-containers/kata-containers/./packaging/kata-deploy/action/Dockerfile'.
  /usr/bin/docker build -t 8a33c1:c0625fe487ce5e4c8217747bef28861f -f "/home/runner/work/kata-containers/kata-containers/./packaging/kata-deploy/action/Dockerfile" "/home/runner/work/kata-containers/kata-containers/packaging/kata-deploy/action"
  Sending build context to Docker daemon  15.87kB
  Step 1/12 : FROM microsoft/azure-cli:latest
  pull access denied for microsoft/azure-cli, repository does not exist or may require 'docker login': denied: requested access to the resource is denied
```

Carlos pointed out that the image has gone awry and that we could use
mcr.microsoft.com/azure-cli instead.

Fixes: #2240

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-15 00:03:11 +02:00
Fabiano Fidêncio
17262cfe93
Merge pull request #2236 from fidencio/2.2.0-alpha1-branch-bump
# Kata Containers 2.2.0-alpha1
2021-07-14 21:56:53 +02:00
Wainer dos Santos Moschetta
dcd2986724 static-checks: Call the static-checks make target
Instead of calling the ci/static-checks.sh script directly, it was changed the
workflow to call `make static-checks`. And because the `static-checks` target
depends on build, the build step in the workflow is not longer needed.

Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
2021-07-14 16:01:54 -03:00
Wainer dos Santos Moschetta
afd9785051 makefile: Add static-checks target
Added the 'static-checks' make target to allow developers to easily run
the static checks locally.

Fixes #2206
Signed-off-by: Wainer dos Santos Moschetta <wainersm@redhat.com>
2021-07-14 15:54:06 -03:00
Fabiano Fidêncio
c8aab29b38 release: Kata Containers 2.2.0-alpha1
- runtime: Register defer function at early stage
- Ensure the go vendored code is up-to-date and that we actually can call `cargo vendor` on every pull-request
- ci: add golang 1.16 to the CI
- Update outdated comments and do some minor reworks
- snap: Build initrd on ppc64le & s390x
- ci: static checks: use defined target_branch
- trace-forwarder: Add option rustflags, target, build-type for the make
- CI: Honour force-skip-ci label
- qemu: stop the virtiofsd specifically
- tracing: Consolidate tracing into a new katatrace package
- runtime: return error if clh's binary doesn't have a normal stat
- osbuilder: Fix the order of checking the distro config directory
- agent: Fix to parsing of /proc/self/mountinfo
- runtime: Fix lint issues
- snap: Miscellaneous s390x fixes
- runtime: Use CC=gcc on all RPM-based s390x
- s390x: Enable virtio-blk-ccw
- forwarder: Add dump only option
- shimv2: fix the issue of leaking the hypervisor processes
- runtime: Remove the version check for cloud hypervisor
- agent: fix wrong regular exp to fetch guest-cid
- runtime: refact virtcontainers/pkg/oci
- agent: enhance tests of execute_hook
- agent: Cleanup config
- Pass span context from runtime to agent to get a full trace #1968
- agent: update netlink libraries
- shimv2: update containerd vendor
- runtime: Format golang proto code
- agent: delete some lint attributes
- docs: Fix url in virtiofs documentation
- tools: agent-ctl: Fix build failure
- cargo: Use latest nix crate for all Rust code bases
- virtcontainers: Don't fail memory hotplug
- Add "watchable-mounts" concept to allow for  inotify support of specific types of mounts.
- tracing: Make runHooks() span creation return context
- kernel: Add Secure Execution guest
- packaging: Support Podman in QEMU build
- Update qat version
- docs: Set LIBC=gnu for s390x too
- shimv2: fix the issue of leaking wait goroutines
- runtime: report finish time in containers stats
- docs: Fix typos in Developer Guide
- docs: Update urls for Documentation Requirements document
- runtime: update default machine type to q35
- docs: fix brackets usage error for developer guide
- Remove the pc machine
- runtime: do not hot-remove PMEM devices
- docs: Update kata-deploy urls for installation document
- docs: Update url for installation guides
- agent: Add some mount options and sort the options alphabetically
- runtime: using detail propertites instead of function name in log field
- qemu: Add nvdimm read-only file support
- ci: snap: Fetch history to all branches and tags
- memory_offset must be larger than 32 bit
- containerd-shim-v2: Skip TestIoCopy unit test
- ppc64le: Adding test for appendProtectionDevice
- agent: Update rust version for tokio
- Upgrade mio to v0.7.13 to fix epoll_fd leak problem
- osbuilder: fix log message that is not error but seems like an error
- docs: Update url for breaking compatibility
- docs: Remove docker support with kata 2.x and sysctls
- docs: Update README for runtime documentation
- Support SEV
- test: Add a unit test for ioCopy()
- versions: Upgrade to cloud-hypervisor v16.0

e3860691 static-checks: Restrict static checks to go 1.15 and 1.16
f4fbf723 runtime: Update vendored code
a20074d4 static-checks: Check the vendored code
ac8f972e build: Add `make vendor`
f9643d83 agent-ctl: Add `make vendor`
5e69b498 trace-forwarder: Add `make vendor`
a104f132 agent: Add `make vendor`
579b3f34 runtime: Add `make vendor`
930ca55d runtime: Add `make handle_vendor`
39546a10 runtime: delete not used functions
d0bc148f runtime: Register defer function at early stage
350acb2d virtcontainers: refactoring code for error handling in sandbox
858f39ef virtcontainers: update wrong comments for code
e0a19f6a virtcontainers: update API documentation
8d6dd2ad snap: support golang 1.16.x
a48dc93f versions: update newest golang version
37996791 ci: add 1.16 to the list of golang versions to test
6999dcca trace-forwarder: Add option rustflags, target, build-type for the make
7db8a85a CI: Honour force-skip-ci label
007a6561 snap: Build initrd on ppc64le & s390x
9b8cc458 ci: static checks: use defined target_branch
9081bee2 runtime: return error if clh's binary has not a normal stat
b10e3e22 tracing: Consolidate tracing into a new katatrace package
88e70759 osbuilder: Fix the order of checking the distro config directory
1ab72518 agent: Fix to parsing of /proc/self/mountinfo
8f76626f qemu: stop the virtiofsd specifically
da3de3c2 shim-v2: Fix `gosimple` issue on utils_test.go
305fb054 virtcontainers: Fix `gosimple` issue on client.go
89cf168c virtcontainers: Ignore a staticcheck error on cpuset.go
2cc9006c snap: Miscellaneous s390x fixes
28b2c629 runtime: Use CC=gcc on SUSE s390x too
cfd690b6 virtcontainers: Use virtio-blk-ccw on s390x
8758ce26 agent: Enable virtio-blk-ccw
a33d6bae forwarder: Add dump only option
4c809a53 shimv2: fix the issue of leaking the hypervisor processes
d08603be runtime: Remove the version check for cloud hypervisor
2c943012 agent: fix wrong regular exp to fetch guest-cid
e6b1766f agent: Cleanup config
55c5c871 agent: enhance tests of execute_hook
bd595124 runtime: add spans and attributes for agent/mount
65d2fb5d agent: remove instrument attribute for some simple functions
cfb8139f agent: add more instruments for RPC calls
ae46e7bf runtime: pass span context to agent in ttRPC client
66dd8719 runtime: refact virtcontainers/pkg/oci
d671f789 agent: fix the issue of convert OCI spec to RPC spec
f607641a shimv2: fix the issue bring by updating containerd vendor
79e632bc version: update the cri-containerd to v1.5.2
32c9ae13 shimv2: update containerd vendor
aa264f91 agent: update netlink libraries
34bdddbe docs: Fix url in virtiofs documentation
3e8a07c4 tools: agent-ctl: Fix build failure
f6294226 cargo: Use latest nix crate for all Rust code bases
064dfb16 runtime: Add "watchable-mounts" concept for inotify support
3f0f1ceb docs: inotify: add initial documentation
6a93e5d5 agent: Initial watchable-bind implementation
57c0cee0 runtime: Cleanup mountSharedDirMounts, shareFile parameters
772c117d kernel: Add Secure Execution guest
f35ba94d packaging: Support Podman in QEMU build
8310a3d7 virtcontainers: Don't fail memory hotplug
ecd13ec4 docs: Update QAT docs with newer driver version
a822cdf6 osbuilder: Update QAT driver version
6a1a051c runtime: report finish time in containers stats
fe0085ca docs: Set LIBC=gnu for s390x too
08984b6e docs: Update urls for Documentation Requirements document
b3623a2c shimv2: fix the issue of leaking wait goroutines
2322f935 runtime: update default machine type to q35
11f9a914 docs: fix brackets usage error for developer guide
1316fa53 docs: Fix typos in Developer Guide
ac6b9c53 runtime: Hot-plug virtio-mem device on PCI bridge
789a5954 virtcontainers: Remove the pc machine
caf5760c runtime: Update golang proto code
bd20701f docs: Update kata-deploy urls for installation document
a9aa36ce docs: Update url for installation guides
ecdd137c runtime: do not hot-remove PMEM devices
000049b6 agent: delete some lint attributes
3f39df0d qemu: Add nvdimm read-only file support
23d31d5a ci: snap: Fetch history to all branches and tags
2022c64f runtime: using detail propertites instead of function name in log field
361bee91 runtime/virtcontrainers: fix alignment structures
6be8bf5c docs: update annotations documentation
7834f412 virtcontainers: change memory_offset to uint64
bd27f7ba agent: Sort PROPAGATION and OPTIONS alphabetically to scan easily
ad06eb90 containerd-shim-v2: Skip TestIoCopy unit test
ea9bb8e9 ppc64le: Adding test for appendProtectionDevice
799cb272 agent: Upgrade mio to v0.7.13 to fix epoll_fd leak problem
45fd58d1 osbuilder: fix log message that is not error but seems like an error
2fb176dd docs: Update url for breaking compatibility
601e2b65 docs: Remove docker support with kata 2.x and sysctls
be316945 virtcontainers: Fix TestQemuAmd64AppendProtectionDevice()
240aae96 docs: Update README for runtime documentation
8825bb29     agent: Update rust version for tokio
cabddcc7 tracing: Make runHooks() span creation return context
e544779c agent: Add some mount options
85c40001 versions: Upgrade to cloud-hypervisor v16.0
b26d5b1d virtcontainers: Support SEV
81c6e4ca runtime/vendor: add github.com/intel-go/cpuid
a918c46f test: Add a unit test for ioCopy()

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 17:52:21 +02:00
Fabiano Fidêncio
3a9ecbcca5
Merge pull request #2231 from liubin/fix/2230-register-defer-callback-at-early-stage
runtime: Register defer function at early stage
2021-07-14 17:50:48 +02:00
Fabiano Fidêncio
2f573bceaf
Merge pull request #2223 from fidencio/wip/add-vendor-check-to-the-static-checks
Ensure the go vendored code is up-to-date and that we actually can call `cargo vendor` on every pull-request
2021-07-14 16:00:55 +02:00
fupan.lfp
34828df9a1 virtiofsd: fix the issue of missing stop virtiofsd
The virtiofsd's PID wan't assigned the right pid,
which will result skipping kill it.

Fixes: #2228

Signed-off-by: fupan.lfp <fupan.lfp@antgroup.com>
2021-07-14 21:07:10 +08:00
Tim Zhang
73d3798cb1 vsock-exporter: switch to tokio runtime
Make the vsock-exporter async totally using tokio runtime.
And delay the timing of the connection to trace-forwarder so that
it is easy to reconnect when the connection was broken.

Fixes: #2234

Signed-off-by: Tim Zhang <tim@hyper.sh>
2021-07-14 20:16:05 +08:00
Fabiano Fidêncio
e386069158 static-checks: Restrict static checks to go 1.15 and 1.16
Seems that we get different results when running it with go 1.13.
Instead of figuring out why it doesn't work as expected with an EOL
version of go, let's just not run the tests on go versions that are
already dead.

https://endoflife.date/go

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 14:00:00 +02:00
Fabiano Fidêncio
f4fbf723e1 runtime: Update vendored code
The go vendored code is not up-to-date and the newly added check for
that caught this up as part of
https://github.com/kata-containers/kata-containers/pull/2223/checks?check_run_id=3056830309

Let's take advantage of the `make vendor` target and update the vendored
code. :-)

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 13:59:41 +02:00
Fabiano Fidêncio
a20074d45c static-checks: Check the vendored code
Let's ensure we always have the go vendored code up-to-date and that the
rust vendor does actually work.

Fixes: #2159

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 13:59:41 +02:00
Fabiano Fidêncio
ac8f972e4b build: Add make vendor
Add a top-level `vendor` entry, which will help us when adding the
vendor check as part of the static checks.

Related: #2159

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 13:59:41 +02:00
Fabiano Fidêncio
f9643d83fb agent-ctl: Add make vendor
This has a similar intent as the go code, but not totally equal.  For
the go code we want to ensure that the vendored code is up-to-date,
while here we want to ensure that `cargo vendor` actually works.

We happened to release a few tarballs where `cargo vendor` didn't work
and it causes some pain for downstream maintainers.

Related: #2159

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 13:59:41 +02:00
Fabiano Fidêncio
5e69b498ed trace-forwarder: Add make vendor
This has a similar intent as the go code, but not totally equal.  For
the go code we want to ensure that the vendored code is up-to-date,
while here we want to ensure that `cargo vendor` actually works.

We happened to release a few tarballs where `cargo vendor` didn't work
and it causes some pain for downstream maintainers.

Related: #2159

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 13:59:41 +02:00
Fabiano Fidêncio
a104f13230 agent: Add make vendor
This has a similar intent as the go code, but not totally equal.  For
the go code we want to ensure that the vendored code is up-to-date,
while here we want to ensure that `cargo vendor` actually works.

We happened to release a few tarballs where `cargo vendor` didn't work
and it causes some pain for downstream maintainers.

Related: #2159

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 13:59:41 +02:00
Fabiano Fidêncio
579b3f34c2 runtime: Add make vendor
Let's add this target so we can actually enforce, as part of the static
checks (which will be added in a follow-up commit), that our vendored go
code is up-to-date.

Related: #2159

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 13:59:40 +02:00
Fabiano Fidêncio
930ca55d02 runtime: Add make handle_vendor
This will help us to ensure that we always update the vendored code when
needed.   Right now we've been lacking behind and we tend to realise
something change during the next mandatory update, which is not exactly
optimal.

Related: #2159

Signed-off-by: Fabiano Fidêncio <fidencio@redhat.com>
2021-07-14 13:59:40 +02:00
Fabiano Fidêncio
79977a25ec
Merge pull request #2102 from devimc/2021-06-23/golang1.16
ci: add golang 1.16 to the CI
2021-07-14 13:59:07 +02:00
bin
39546a1070 runtime: delete not used functions
Delete some not used functions in sandbox.go

Fixes: #2230

Signed-off-by: bin <bin@hyper.sh>
2021-07-14 19:42:50 +08:00
Tim Zhang
38dcdc3d91
Merge pull request #2189 from liubin/2187
Update outdated comments and do some minor reworks
2021-07-14 17:39:52 +08:00
bin
d0bc148fe0 runtime: Register defer function at early stage
Register defer function at early stage ensure that
it can be called if the startSandbox fails.

Fixes: #2230

Signed-off-by: bin <bin@hyper.sh>
2021-07-14 17:20:53 +08:00
Tim Zhang
7960689ef7 tracing: replace SimpleSpanProcessor with BatchSpanProcessor
This change make tokio could be use in vsock-exporter.

Signed-off-by: Tim Zhang <tim@hyper.sh>
2021-07-14 15:59:52 +08:00