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Release 3.0.4
The script
cc-collect-data.sh
was improved by adding new patterns. Improved debug readability by adding showing container ID to the error messages. Updated the developers installation guide to showDebugging the kernel inside the hypervisor
. Now the debug is configurable throughconfiguration.toml
. Thecgroup
directory path now is get frommountinfo
instead ofusing
/sys/fs/cgroup/
this allows to run in some OS that maybe not use that path.Changes
Shortlog
5d36cee scripts: Broaden scope of some collection script patterns
eaf8aab scripts: Add more patterns to collection script
3ec4bda oci: Add conatiner ID to error message
9261266 versions: Update artefacts and supported versions.
8ab40ac Update developers-clear-containers-install.md
4bc4ef7 oci: do not use specified cgroup dir path
a8be4df docs: Update limitations page to mention support for VFIO.
7a83adb vendor: Update virtcontainers vendoring
6c35543 tests: fix format error in TestIsCgroupMounted
e890563 scripts: Add more problem patterns to collect script
2af8ee7 docs: Add a TOC to the README
b0ea522 docs: Add detail on enabling debug
3aa56df main: Remove "--debug" as it's now a config option
063aa25 config: Add ability to enable shim debug
111f337 tests: Change log level for logger tests to "info"
8734098 vendor: update virtcontainers
5a85b39 vendor: update ciao
Compatibility with Docker
Clear Containers 3.0.4 is compatible with Docker v17.09-ce
OCI Runtime Specification
Clear Containers 3.0.4 support the OCI Runtime Specification v1.0.0-rc5
Clear Linux Containers image
Clear Containers 3.0.4 requires at least Clear Linux containers image 18400
Clear Linux Containers Kernel
Clear Containers 3.0.4 requires at least Clear Linux Containers kernel v4.9.54-78.container
Installation
Issues & limitations
Networking
Adding networks dynamically
Resource management
docker run --cpus=
See issue #341 for more information.
docker run --kernel-memory=
See issue #388 for more information.
shm
cgroup constraints
Capabilities
See issue #51 for more information.
sysctl
tmpfs
Other
checkpoint and restore
docker stats
See issue #200 for more information.
runtime commands
ps
commandSee issue #95 for more information.
events
commandSee issue #379 for more information.
update
commandSee issue #380 for more information.
Networking
Support for joining an existing VM network
docker --net=host
docker run --link
Host resource sharing
docker --device
docker -v /dev/...
docker run --privileged
Other
Annotations
runtime commands
init
commandspec
commandMore information Limitations