libcni 0.7.0 caches ADD operation results and allows the runtime to
retrieve these from the cache. In case the user wants a different
cache directory than the defaul, plumb that through like we do
for --cni-bin-dir and --cni-conf-dir.
If the cluster has a PSP that blocks Pods from running as root
the DS that handles upgrade prepull will fail to create its Pods.
Workaround that by adding a PodSecurityContext with RunAsUser=999.
Instead of creating a Docker client and fetching an Info object
from the docker enpoint, call the "docker info" command
and populate a local dockerInfo struct from JSON output.
Also
- add unit tests.
- update import boss and bazel.
This change affects "test/e2e_node/e2e_node_suite_test.go"
as it consumes this Docker validator by calling
"system.ValidateSpec()".
Since we never use the cobras "SilenceErrors" or "SilenceUsage",
a command executed with "cmd.Execute()" will never return an error
without printing it.
The current behavior results in all error messages being printed twice:
Example:
$ kubectl abc
Error: unknown command "abc" for "kubectl"
Run 'kubectl --help' for usage.
unknown command "abc" for "kubectl"
This applies to all cli commands using Cobra. To verify, follow the code
path of the Execute function:
https://github.com/spf13/cobra/blob/c439c4fa0937/command.go#L793
Signed-off-by: Odin Ugedal <odin@ugedal.com>
- comment out Liz and Chuck until further notice.
Feel free to come back to kubeadm!!
- Add SataQiu as reviewer. Welcome.
- Add ereslibre as approver. Congrats!
MarshalClusterConfigurationToBytes has capabilities to output the component
configs, as separate YAML documents, besides the kubeadm ClusterConfiguration
kind. This is no longer necessary for the following reasons:
- All current use cases of this function require only the ClusterConfiguration.
- It will output component configs only if they are not the default ones. This
can produce undeterministic output and, thus, cause potential problems.
- There are only hacky ways to dump the ClusterConfiguration only (without the
component configs).
Hence, we simplify things by replacing the function with direct calls to the
underlaying MarshalToYamlForCodecs. Thus marshalling only ClusterConfiguration,
when needed.
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
Stop using //pkg/util/normalizer. Use local versions of LongDesc and Examples,
that do not require any external dependencies (other than the Go standard
library).
Signed-off-by: Rostislav M. Georgiev <rostislavg@vmware.com>
one test also proved it did not call the internet
but this was not fool proof as it did not return a string
and thus could be called with something expecting to fail.
updated the network calls to be package local so tests could pass their
own implementation. A public interface was not provided as it would not
be likely this would ever be needed or wanted.
