* Wait for kube-apiserver availability before starting upgrade
I am experiencing a timing issue when upgrading from kubespray
2.11.0(k8s 1.15.3) to kubespray 2.12.6(k8s 1.16.9). The certificates get
replaced in `kubeadm-secondary-legacy.yml` and kube-apiserver notices a mismatch
(for a fraction of a second) between `apiserver.crt` and `apiserver.key`
which causes it to restart. And sometimes ( ~ 1 out of 5 upgrades) the
kube-apiserver isn't back on time for the start of the upgrade task. It
fails when kubeadm checks with the kube-apiserver to start the upgrade. The
kube-apiserver returns a `connect: connection refused`. I have created this
small task to check the availability of the kube-apiserver before starting the
upgrade, so that the upgrade will run without an issue.
Signed-off-by: Rick Haan <rickhaan94@gmail.com>
* Fix markdownlint
* Remove old CI
Co-authored-by: Maxime Guyot <maxime@root314.com>
* Update parsing of terraform state file for 0.12.12
* Resource does not seem to have a module element but instead has
provider
* Return the boolean right way if it is already a bool since a bool does
not have an lower method
* Remove the setting of ansible_ssh_user to root for all Packet
Not all servers in packet are accessed as root by default. CoreOS
systems use the `core` user. Removing this allows the user to specify
the remote user with an extra_var or in an ansible.cfg file.
* Default to root user for packet devices except on CoreOS
* Update TF_VERSION for packet in tf-validate-packet
Update TV_VERSION to 0.12.12 for gitlab-ci tf-validate-packet tests
* convert packet terraform files to TV_VERSION 4
* initalize terraform before copying the variable file to the top level dir
* update openstack to terraform 0.12(.5)
* replace cluter.tf with cluster.tfvars
* update README.md to terraform 0.12
* update Openstack CI tests to use terraform 0.12
* specify terraform version in openstack README
* gitlab CI to copy cluster.tfvars in case of openstack provider
* The terraform/openstack dynamic inventory can read
tfstate v4 (generated by terraform 0.12) and convert them internally
ro v3 (as generated by terraform 0.11.x).
Additionally the script has been updated to Python 3.
* add macvlan cni to kubespray
* macvlan: lint yaml files and fix sample config file
* macvlan: add OWNERS file
* add macvlan to README
* macvlan : CI first shoot
* macvlan : CI add full masquerade
* delegate retrive pod cidr to master only
* macvlan: add config for CI
* macvlan: add netchecker deployment
Cilium requires a high kernel. rhel7 and centos7 are too low, so they are removed.
Bumping ubuntu to ubuntu-1804
Change-Id: Ib1bffa45b8f9ed0ba500f751714372b3a3f7878b
* PHASE 2 - Enable Packet-CI in gitlab
* Add gitlab files
* Reset files back and only keep Packet
* Include packet
* Add missing Upgrade Tests
* Update GCE jobs etc
* Fix bug
* Yaml lint all gitlab files
* Remove GCE
* Test
* Test again
* Enable GCE again
* Install requirements
* Cleanup the gitlab file
* Cleanup runner tags
* Install requirements
* Test
* Test variables for gce
* Test again
* Test again
* Fix
* Update
