It seems the Fedora rawhide /tmp is no longer 1777 but 755.
Change it back to 1777 to make our CI runs successful again.
Signed-off-by: Adrian Reber <areber@redhat.com>
The latest podman pulls in crun instead of runc. Unfortunately crun is
not built against libcriu and does not support checkpoint/restore.
Switch back to runc.
Signed-off-by: Adrian Reber <areber@redhat.com>
This moves Fedora Rawhide based tests away from Travis. To Github
Actions for x86_64 and to Drone for aarch64.
Signed-off-by: Adrian Reber <areber@redhat.com>
To run Fedora Rawhide based aarch64 containers on Drone CI our current
Dockerfile setup does not work.
This moves the package installation out of the Dockerfile into
scripts/ci/prepare-for-fedora-rawhide.sh to be usable in the Dockerfile
environment and in the Drone CI environment.
Signed-off-by: Adrian Reber <areber@redhat.com>
The updates to the latest Vagrant version and from Fedora 32 to 33.
Also using --no-tty instead of > /dev/null for vagrant up.
Also run 'dnf upgrade -y' in out vagrant VM to get the latest kernel.
Signed-off-by: Adrian Reber <areber@redhat.com>
Running in an environment with clang and without gcc even installed
does not work as compel-host-bin uses HOSTCC which defaults to gcc.
If CLANG=1 is set this also sets HOSTCC to clang to actually build
compel-host-bin with clang and not with gcc.
Signed-off-by: Adrian Reber <areber@redhat.com>
Besides Travis CI Drone CI seems to be only service providing ARM based
builds. This switches the aarch64 and arm32 builds to drone.io.
Because Drone CI is running in a Docker container we cannot use 'setarch
linux32' as it requires the blocked syscall 'personality(2)'.
But Drone CI provides an 'arch: arm' which gives the same architecture
as 'setarch linux32' on Travis aarch64: armv8l
Signed-off-by: Adrian Reber <areber@redhat.com>
With Travis dramatically reducing the minutes available for CI, CRIU
needs a new place to run tests. This moves the Vagrant based Fedora 32
no VDSO test cases to Cirrus CI. Cirrus CI seems to be one of the very
few free CI services allowing access to /dev/kvm.
Signed-off-by: Adrian Reber <areber@redhat.com>
As CRIU is using multiple different CI systems this adds a printout to
each CI run about the CI environment for easier debugging of possible
errors.
Also use V=1 to build CRIU and the tests to easily see which compiler
and which options are used.
Signed-off-by: Adrian Reber <areber@redhat.com>
Circle CI provides bare metal test systems which are a very good
environment for the CRIU test cases. This adds two CI runs on Circle CI.
On Circle CI it is necessary to tell clang to use '-Wl,-z,now', because
gcc has it hard-coded in Ubuntu and clang does not.
Signed-off-by: Adrian Reber <areber@redhat.com>
Using travis-ci.com instead of travis-ci.org offers access to bare metal
aarch64 based systems and thus enabling us to run the full CRIU CI test
suite.
Switch arm64 based tests to arm64-graviton2 for tests.
This is the first non x86_64 architecture running tests and not just
compile in Travis.
Signed-off-by: Adrian Reber <areber@redhat.com>
Our CentOS based CI run is based on CentOS 7. CentOS 8 exists already
for some time and CentOS 7 will probably go end of life at some point.
This adds a CentOS 8 based CI run to be prepared for the time CentOS 7
goes away.
Signed-off-by: Adrian Reber <areber@redhat.com>
Raising an exception breaks out of the normal
flow of control of a code block. When an exception
is not handled, the interpreter terminates execution
of the program, or returns to its interactive main loop.
Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
The special characters in the test selection regexp should no be esaped
for the regexp to work properly.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
Most (all?) lazy tests are not being executed if "$KERN_MAJ" -ge "4" and
"$KERN_MIN" -ge "18". Currently most CI systems are running on something
with 5.4.x which means $KERN_MAJ is greater than 4 but $KERN_MIN is less
than 18 and so we are not running any lazy tests.
This commit removes the complete lazy test kernel version detection as
kernels on the CI systems are new enough to always have all required
features.
Signed-off-by: Adrian Reber <areber@redhat.com>
CRIU is already using multiple CI systems and not just Travis. This
renames all Travis related things to 'ci' to show it is actually
independent of Travis.
Just a simple rename.
Signed-off-by: Adrian Reber <areber@redhat.com>
criu-ns performs double fork, which results in criu restore
using PID=2. Thus, if a user is trying to restore a process
with that PID, the restore will fail.
Signed-off-by: Radostin Stoyanov <rstoyanov@fedoraproject.org>
class ctypes.c_char_p
Represents the C char * datatype when it points to a zero-
terminated string. For a general character pointer that may
also point to binary data, POINTER(c_char) must be used.
The constructor accepts an integer address, or a bytes object.
https://docs.python.org/3/library/ctypes.html#ctypes.c_char_p
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
In Py2 `range` returns a list and `xrange` creates a sequence object
that evaluates lazily. In Py3 `range` is equivalent to `xrange` in Py2.
Signed-off-by: Radostin Stoyanov <rstoyanov1@gmail.com>
Signed-off-by: Andrei Vagin <avagin@gmail.com>
So, here's the enhanced version of the first try.
Changes are:
1. The wrapper name is criu-ns instead of crns.py
2. The CLI is absolutely the same as for criu, since the script
re-execl-s criu binary. E.g.
scripts/criu-ns dump -t 1234 ...
just works
3. Caller doesn't need to care about substituting CLI options,
instead, the scripts analyzes the command line and
a) replaces -t|--tree argument with virtual pid __if__ the
target task lives in another pidns
b) keeps the current cwd (and root) __if__ switches to another
mntns. A limitation applies here -- cwd path should be the
same in target ns, no "smart path mapping" is performed. So
this script is for now only useful for mntns clones (which
is our main goal at the moment).
Signed-off-by: Pavel Emelyanov <xemul@virtuozzo.com>
Looks-good-to: Andrey Vagin <avagin@openvz.org>
The previously introduced apt_install loop function to make package
install more robust against network errors is now moved to its own
script used in multiple places.
Signed-off-by: Adrian Reber <areber@redhat.com>
Shellcheck (https://github.com/koalaman/shellcheck) can identify common
errors in shell scripts. This initial integration of shellcheck only
checks the scripts in the 'scripts/' folder. This commit fixes (or
disables) all reports of shellcheck to ensure this part starts error
free. I am not convinced this is really necessary as most changes do not
seem to be necessary for their circumstances. On the other hand it
probably does not hurt to use a checker to avoid unnecessary errors.
Signed-off-by: Adrian Reber <areber@redhat.com>
The docker hub container registry is not updated as fast as Fedora's
registry at registry.fedoraproject.org. Fedora's registry gets a new
image whenever there is a new version of rawhide, docker hub's rawhide
image can take a couple of weeks because the process is not automated.
Especially when Fedora branches of a new release we see lot's of errors
in CRIU's Fedora rawhide based Travis runs. Switch to Fedora's registry
to always have the newest rawhide images for our tests.
Signed-off-by: Adrian Reber <areber@redhat.com>
Since commit cdd08cdff ("uffd: use userns_call() to execute
ioctl(UFFDIO_API)") UFFD_API ioctl() is wrapped with userns_call() and this
allows runing lazy-pages tests on recent kernels in uns.
Restore testing of lazy-pages in uns in travis.
Signed-off-by: Mike Rapoport <rppt@linux.ibm.com>
One of the most common CI errors we see is that package install fails
due to some hashsum mismatch or some DNS errors.
This adds a loop around each apt-get install call to do a clean, update
and install and if one of the steps fails it repeats it up to 10 times.
Signed-off-by: Adrian Reber <areber@redhat.com>
