Because kubelet will create broken symlinks for logPath it is necessary
to remove those symlinks before we attempt to write to them. This is a
temporary workaround while the issue is fixed upstream.
Ref: https://issues.k8s.io/44043
Signed-off-by: Aleksa Sarai <asarai@suse.de>
The main purpose of these tests is to make sure that the log actually
contains output from the container. We don't test the timestamps or the
stream that's stated at the moment.
Signed-off-by: Aleksa Sarai <asarai@suse.de>
This is necessary, as otherwise ocid will use its own current directory
as a log_directory, which is not the best idea in the world. The same
applies for log_path.
Signed-off-by: Aleksa Sarai <asarai@suse.de>
CRI requires us to timestamp our logs line-by-line by specifying whether
the line came from std{out,err} and the time at which the log was
recieved. This is a preliminary implementation of said behaviour
(without explicit newline handling at the moment).
Signed-off-by: Mrunal Patel <mpatel@redhat.com>
Signed-off-by: Aleksa Sarai <asarai@suse.de>
While pipes have their downsides, it turns out that socketpair(2) will
break any program that tries to open /dev/std{out,err} for writing
(because they're symlinked to /proc/1/fd/{1,2} which will cause lots of
fun issues with sockets).
Signed-off-by: Mrunal Patel <mpatel@redhat.com>
Signed-off-by: Aleksa Sarai <asarai@suse.de>
This adds a very simple implementation of logging within conmon, where
every buffer read from the masterfd of the container is also written to
the log file (with errors during writing to the log file ignored).
Signed-off-by: Aleksa Sarai <asarai@suse.de>
The runtimeversion test was incorrectly written and would fail for no
good reason if setup_ocid happened to run a command that failed (even if
it was handled).
Signed-off-by: Aleksa Sarai <asarai@suse.de>
Interleaving asynchronous updates with pod or container creations can
lead to unrecoverable races and corruptions of the pod or container hash
tables. This is fixed by serializing update against pod or container
creation operations, while pod and container creation operations can
run in parallel.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Now that the image package has fixes to support docker images v2s1,
we can remove our buildOCIProcessARgs() hack for empty image configs
and simplify this routine.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Antonio Murdaca <runcom@redhat.com>
We want new sandboxes to be added to the sandbox hash table before
adding their ID to the pod Index registrar, in order to avoid potential
Update() races.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
After change in `Makefile` at #304 where `PREFIX`
has changed from `/usr` to `/usr/local` these changes
has to be reflected in default `conmonPath`.
Signed-off-by: Suraj Deshmukh <surajssd009005@gmail.com>
Add support for vendoring in containers/storage and ran
dep ensure
Need to get default storage for containers to include and default to
overlay2.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
* Describe how to get source/configure GOPATH appropriately
* Dependency installation commands that can be easily copied/pasted
Signed-off-by: Jonathan Yu <jawnsy@redhat.com>
When we pull an image, preserve the tag portion of the name that we were
asked to use for pulling it, instead of unconditionally replacing it
with "latest".
Signed-off-by: Nalin Dahyabhai <nalin@redhat.com>
When a pod sandbox comes with DNS settings, the resulting resolv.conf
file needs to be bind mounted in all pod containers under
/etc/resolv.conf.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
When we get a pod with DNS settings, we need to build
a resolv.conf file and mount it in all pod containers.
In order to do that, we have to track the built resolv.conf
file and store/load it.
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
We have moved selinux support out of opencontainers/runc into its
own package. This patch moves to using the new selinux go bindings.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
containers/storage is defaulting to /var/lib/containers/storage
for image and containers storage. It is also defaulting to
/var/run/containers/storage for all runtime. The defaults
for CRI-O should match so that lots of other tools that use
containers/storage can share the same storage.
Signed-off-by: Daniel J Walsh <dwalsh@redhat.com>
