Hardcode the Cargo.lock file to prevent dependencies
change which would cause some compatible issues.
Fixes: #230
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
Since the ttrpc upgraded with async supported, which isn't
compatible with current agent, thus it's better to change
the dependency to a stable branch.
Fixes: #229
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
Only load runtime config when it is not set.
We do not expect a service's runtime config to change while
it is running.
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
To use the kata-containers repo path.
Most of the change is generated by script:
find . -type f -name "*.go" |xargs sed -i -e \
's|github.com/kata-containers/runtime|github.com/kata-containers/kata-containers/src/runtime|g'
Fixes: #201
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
It is simply wrong to test kata-check within before sub commands
as it is NOT before at all. Besides it causes errors if kata is
not installed.
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
We should not use a plain unix socket reader to act as grpc
server. Place a really mock grpc server instead.
Signed-off-by: Peng Tao <bergwolf@hyper.sh>
It's better to check whether the sandbox's get_container
result instead of unwrap it directly, otherwise it would
crash the agent if the conainer id is invalid.
Fixes: #178
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
When kill a process, if the exec id is empty, then
it means to kill all processes in the container, if
the exec id isn't empty, then it will only kill the
specific exec process.
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
Add the container id and exec id to start container's log
which would make it clearly to check the log.
Fixes: #173
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
In the previous implementation, create a container process
by forking the parent process as the container process,
and then at the forked child process do much more setting,
such as rootfs mounting, drop capabilities and so on, at
last exec the container entry cmd to switch into container
process.
But since the parent is a muti thread process, which would
cause a dead lock in the forked child. For example, if one
of the parent process's thread do some malloc operation, which
would take a mutex lock, and at the same time, the parent forked
a child process, since the mutex lock status would be inherited
by the child process but there's no chance to release the lock
in the child since the child process only has a single thread
which would meet a dead lock if it would do some malloc operation.
Thus, the new implementation would do exec directly after forked
and then do the setting in the exec process. Of course, this requred
a data communication between parent and child since the child cannot
depends on the shared memory by fork way.
Fixes: #166Fixes: #133
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
Adds a cmdline option to configure the stdout/stderr pipe sizes.
Uses `F_SETPIPE_SZ` to resize the write side of the pipe after
creation.
Example Cmdline option: `agent.container_pipe_size=2097152`
fixes#152
Signed-off-by: Alex Price <aprice@atlassian.com>
I add another sub-command `build-service` in Makefile to
generate rust-agent-related systemd service files, which
are necessary for building guest rootfs image.
The whole design is following the one in go-agent.
Fixes: #144
Signed-off-by: Penny Zheng <penny.zheng@arm.com>
It's better to catch the error of couldn't find the process
in tty_win_resize service, other wise, an invalid process id
could crash the agent.
Fixes: #137
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
This reverts commit a3e46a369f.
There is still problem with static link, built binary will
segmentfault on clearlinux. So revert this patch for now.
Depends-on: github.com/kata-containers/tests#2293
Fixes: #69
Signed-off-by: Yang Bo <bo@hyper.sh>
Since the codes in logging.rs is weakly related to the project,
separating it from the project will reduce coupling and make it reusable.
Fixes: #131
Signed-off-by: Tim Zhang <tim@hyper.sh>
It should restore to it's previous cwd after it
create container in which it would change it's
cwd to container's bundle path.
Fixes: #126
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
To check is the oci spec passed in, other wise,
it would crash the agent unwrap it directly.
Fixes: #124
Signed-off-by: fupan.lfp <fupan.lfp@antfin.com>
