After upgrading to newer Kubernetes(v1.17 at least), kubectl command
shows the following warning message:
WARNING: Kubernetes configuration file is group-readable.
This is insecure. Location: /home/foo/.kube/config
The kubeconfig was copied from {{ artifacts_dir }}/admin.conf with
kubeconfig_localhost feature. It is better to set valid file mode
at getting it on Kubespray.
When stopping at the check of "Stop if ip var does not match local ips"
the error message is like:
fatal: [single-k8s]: FAILED! => {
"assertion": "ip in ansible_all_ipv4_addresses",
"changed": false,
"evaluated_to": false,
"msg": "Assertion failed"
}
That doesn't contain actual IP addresses and it is difficult to understand
what was wrong. This adds the error message which contain actual IP addresses
to investigate the issue if happens.
* calico: add constant calico_min_version_required
and verify current deployed version against it.
* calico: remove upgrade support with data migration
The tool was used pre v3.0.0 and is no longer needed.
* calico: remove old version support from tasks
* calico: remove old ver support from policy ctrl
* calico: remove old ver support from node
* canal: remove old ver support
* remove unused calicoctl download checksums
calico_min_version_required is the oldest version that can be installed
Older versions can be removed.
* Fix reserved memory unit in kubelet configuration
Signed-off-by: Wang Zhen <lazybetrayer@gmail.com>
* Move systemReserved default values from template
Signed-off-by: Wang Zhen <lazybetrayer@gmail.com>
* remove podman cni plugin
* configure networkamanger global dns
* allow installation of python3-libselinux by disabling update repo temporary
* remove ipv4 section because it is not a valid configuration
Removes these startup warnings:
Warning: For remote container runtime, --pod-infra-container-image is ignored in kubelet, which should be set in that remote runtime instead
Using "/var/run/crio/crio.sock" as endpoint is deprecated, please consider using full url format "unix:///var/run/crio/crio.sock".
* Use proper openssl command to differentiate between host and ip in current certificate check
* fixup! Use proper openssl command to differentiate between host and ip in current certificate check
Kenichi Omichi
petruha
Lennart Weller
orange-llajeanne
Hans Feldt
Sergey
Wang Zhen
Florian Ruynat
spaced
Lovro Seder
Maxime Guyot
Barry Melbourne
Sulochan Acharya
jeanfabrice
Florian Ruynat
Michal Petko
Samuel Liu
holmesb
Arthur Outhenin-Chalandre
Erwan Miran
Florent Monbillard
Konstantin Lebedev
fulii
Kuralamudhan Ramakrishnan
Igor Vuk