Given bootstraptoken/v1 is now a separate GV, there is no need
to duplicate the API and utilities inside v1beta3 and the internal
version.
v1beta2 must continue to use its internal copy due, since output/v1alpha1
embeds the v1beta2.BootstrapToken object. See issue 2427 in k/kubeadm.
- Make v1beta3 use bootstraptoken/v1 instead of local copies
- Make the internal API use bootstraptoken/v1
- Update validation, /cmd, /util and other packages
- Update v1beta2 conversion
Package bootstraptoken contains an API and utilities wrapping the
"bootstrap.kubernetes.io/token" Secret type to ease its usage in kubeadm.
The API is released as v1, since these utilities have been part of a
GA workflow for 10+ releases.
The "bootstrap.kubernetes.io/token" Secret type is also GA.
- Will not allow if a container (init or not) sets the proc mount type to anything other than `Default`
- Include fixture for proc mount baseline generation and the consequent genreated test data
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
During cluster configuration, the hostname is getting resolved to IP,
as etcd requires IP address as listening address.
Due to connectivity flakes or delayed network inititalization, sometimes
the IP fails to be resolved to a name with following error:
```
[Errno -2] Name or service not known
```
that leads to attempt to run etcd with empty flag.
The PR adds a proper retry (up to 5 minutes) in case the connectivity
problems happens.
I considered alternatives like: `getent hosts foo`, but unfortunetelly thay
can return IPv6 that etcd is not ready for (yet).
This is to check if runc 1.0.0 (to be released shortly) works with k8s.
The commands used were (roughly):
hack/pin-dependency.sh github.com/opencontainers/runc v1.0.0
hack/lint-dependencies.sh
# Follow its recommendations.
hack/pin-dependency.sh github.com/cilium/ebpf v0.6.1
hack/pin-dependency.sh github.com/opencontainers/selinux v1.8.2
hack/pin-dependency.sh github.com/sirupsen/logrus v1.8.1
# Recheck.
hack/lint-dependencies.sh
GO111MODULE=on go mod edit -dropreplace github.com/willf/bitset
hack/update-vendor.sh
# Recheck.
hack/lint-dependencies.sh
hack/update-internal-modules.sh
# Recheck.
hack/lint-dependencies.sh
[v2: rebased, updated runc 3a0234e1fe2e82 -> 2f8e8e9d977500]
[v3: testing master + runc pr 3019]
[v4: updated to 93a01cd4d0b7a0f08a]
[v5: updated to f093cca13d3cf8a484]
[v6: rebased]
[v7: updated to runc v1.0.0]
[v8: rebased]
Signed-off-by: Kir Kolyshkin <kolyshkin@gmail.com>
Ensure resources are created in zone with schedulable
nodes. For example, if we have 4 zones with 3 zones
having worker nodes and 1 zone having master nodes(unscheduable
for workloads), we should not create resources like PV, PVC or
pods in that zone.
