Downgrade coredns to 1.6.5 due to upgrade errors while migrating coredns configmap (Corefile) (#5960)

* Add CI_TEST_VARS to tests

* Update flannel to 0.12.0 (with new manifests) and disable tx/rx
offloading in networking test

* fix upgrade of crio on fcos
- update documents

* install conntrack required by kube-proxy
- like commit 48c41bcb

* enable fedora modular repo for crio

* allow to override crio configuration
- set cgroup manager same to kubelet_cgroup_driver if defined
- path of seccomp_profile depends on distribution

* allow to override crio configuration
- fix path for ubuntu

* allow to override crio configuration
- fix cni path for fcos

Update Calico to v3.13.2, Multus to v3.4.1. Add ConfigMap get permission to allow calico-node access to kubeadm config. (#5912)

* requirements.txt: Bump versions

Ansible 2.8+ allow ansible_python_interpreter autodetection

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

* tests: do not force ansible_python_interpreter

we do not expect people to set ansible_python_interpreter, so we should not set it in the CI

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

* Add CentOS 8 Calico to CI

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

* requirements.txt: Bump versions

Ansible 2.8+ allow ansible_python_interpreter autodetection

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

* tests: do not force ansible_python_interpreter

we do not expect people to set ansible_python_interpreter, so we should not set it in the CI

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

* Upgrade to Kubernetes 1.17.4 - change defaults

* Update ci jobs to previous k8s release (will fix them afterward)

* fedora coreos support
- bootstrap and new fact for

* fedora coreos support
- fix bootstrap condition

* fedora coreos support
- allow customize packages for fedora coreos bootstrap

* fedora coreos support
- prevent install ptyhon3 and epel via dnf for fedora coreos

* fedora coreos support
- handle all ostree like os in same way

* fedora coreos support
- handle all ostree like os in same way for crio

* fedora coreos support
- add fcos documentations

Because using python Program create inventory it will happen error, thus I change python pip version to install kubespray requirements.

* Add document about adding/replacing a node

* Update nodes.md

Amend for comments

* Kubernetes 1.16.8

* Use 1.16.8 in sample inventory and kubespray-defaults

Signed-off-by: Chris Randles <randles.chris@gmail.com>

* Upgrade etcd to 3.3.18

* Try with etcd 3.3.15 (kubeadm 1.16.7 default)

* Back to square one

* Try with 3.3.11

* Upgrade etcd to 3.3.18 (take 2)

* Try with 3.3.12

https://github.com/containerd/containerd/releases/tag/v1.2.11
CVE-2019-16884 / CVE-2019-17596

https://github.com/containerd/containerd/releases/tag/v1.2.12
CVE-2019-19921 / CVE-2019-16884 / CVE-2019-11253

https://github.com/containerd/containerd/releases/tag/v1.2.13



Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

I've tested this update by deploying a containerd / etcd cluster on top CentOS7,
MetalLB + NGINX Ingress. Upgrade using upgrade-cluster.yml

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>

* Update from https://github.com/kubernetes-sigs/kubespray/issues/4318#issuecomment-470161397

* Woops I missed a spot

* Add support for Kubernetes 1.16.1

* Defaults to 1.16.1

* add 1.16.2 checksums and set new version as default

* correct 1.16.2 checksums and add 1.15.5 checksums

* Switch to Kubernetes v1.16.0

Change-Id: I5d6a9528b2d443750fc5e031aff15ad3ffead158

* Fix download localhost cached file path

Change-Id: I65e79b70e3d1b37265ebc60f41b460cf4b0a0d47

* fix kubeadm etcd for v1.16

Change-Id: I6888a00fd48b530a38b0b31c4095492476af42d2

* disable tf packet jobs

Change-Id: I075c4666547fdea4c50ec04864f38e2cfaa79154

* Disable contiv packet jobs. Fix kube-router

Change-Id: I3170e8789e60711d4cee8faf65f2094480b79b8d

* bump sonobuoy version

Change-Id: Ib946905629c7c53ed88f08fb2f41c454457a0097