af0a494251
Kubelet can send cap add/drop ALL. Handle that in CRI-O as well. Also, this PR is re-vendoring runtime-tools to fix capabilities add to add caps to _all_ caps set **and** fix a shared memory issue (caps set were initialized with the same slice, if one modifies one slice, it's reflected on the other slices, the vendoring fixes this as well) Signed-off-by: Antonio Murdaca <runcom@redhat.com> |
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README.md |
oci-runtime-tool
oci-runtime-tool is a collection of tools for working with the OCI runtime specification. To build from source code, runtime-tools requires Go 1.7.x or above.
Generating an OCI runtime spec configuration files
oci-runtime-tool generate
generates configuration JSON for an OCI bundle.
OCI-compatible runtimes like runC expect to read the configuration from config.json
.
$ oci-runtime-tool generate --output config.json
$ cat config.json
{
"ociVersion": "0.5.0",
…
}
Validating an OCI bundle
oci-runtime-tool validate
validates an OCI bundle.
The error message will be printed if the OCI bundle failed the validation procedure.
$ oci-runtime-tool generate
$ oci-runtime-tool validate
INFO[0000] Bundle validation succeeded.
Testing OCI runtimes
$ sudo make RUNTIME=runc localvalidation
RUNTIME=runc go test -tags "" -v github.com/opencontainers/runtime-tools/validation
=== RUN TestValidateBasic
TAP version 13
ok 1 - root filesystem
ok 2 - hostname
ok 3 - mounts
ok 4 - capabilities
ok 5 - default symlinks
ok 6 - default devices
ok 7 - linux devices
ok 8 - linux process
ok 9 - masked paths
ok 10 - oom score adj
ok 11 - read only paths
ok 12 - rlimits
ok 13 - sysctls
ok 14 - uid mappings
ok 15 - gid mappings
1..15
--- PASS: TestValidateBasic (0.08s)
=== RUN TestValidateSysctls
TAP version 13
ok 1 - root filesystem
ok 2 - hostname
ok 3 - mounts
ok 4 - capabilities
ok 5 - default symlinks
ok 6 - default devices
ok 7 - linux devices
ok 8 - linux process
ok 9 - masked paths
ok 10 - oom score adj
ok 11 - read only paths
ok 12 - rlimits
ok 13 - sysctls
ok 14 - uid mappings
ok 15 - gid mappings
1..15
--- PASS: TestValidateSysctls (0.20s)
PASS
ok github.com/opencontainers/runtime-tools/validation 0.281s