This is essential to fit with the controller-runtime framework.

* test ubuntu as well as centos nodes in integration tests

* fix dead code linter error

* updates for nodeos selection

* update Makefile to allow random selection of node os

* extend timeout on integration-tests-container

* make node os configurable

* remove dead code

* add ubuntu support for upload-image.sh

* remove outdated dependency from the integration-tests-container target

* fix typo in kubeadm_init resource name

* update dependencies

* mv examples/footloose/ubuntu1804 to examples/footloose/ubuntu18.04

* switch to capei controller

* Debug integration tests (#295)

* add node debugging

* whoops

* pin the controller image

* fix log typo

* see the kubeconfig in output

* fix debugging;

* display controller logs

* more debug

* more

* more

* more yet

* sheesh

* switch controller image

* fix wksctl image lookup from manifest

* switch image for debugging

* include changes to manifest

* more debug

* switch to weavek8sops and allow for the fact that the controller is always running in debug mode

* More namespace fixes

* lint fixes
Co-authored-by: Jerry Jackson <jerry@weave.works>

* support node os override

* fix multimaster test and os override

* make image available for online test

* cleanup yumrepo and registry post-test
Co-authored-by: Jerry Jackson <jerry@weave.works>
Co-authored-by: Jerry R. Jackson <jrryjcksn@gmail.com>

Signed-off-by: Dennis Marttinen <dennis@weave.works>

Signed-off-by: Dennis Marttinen <dennis@weave.works>

Signed-off-by: Dennis Marttinen <dennis@weave.works>

* Check machines info

* if node to be deleted is a master, verify that #masters > 1

* Use isMaster() and getMasterNodes() functions

* Fix number of masters in if condition

* Remove extra added machine from /examples/gce

* Don't use gerrors.Wrapf() when err is nil
Co-authored-by: Jerry Jackson <jerry@weave.works>

* remove quay images and switch to "wksctl-" prefix for images

* fix variable typos in config.yml

* remove quay manipulation package

* fix unit tests after removing quay

* fix missing image ref in multimaster_test.go

* fix wksctl init to use new controller image name

* one more image fix
Co-authored-by: Jerry Jackson <jerry@weave.works>

Co-authored-by: Jerry Jackson <jerry@weave.works>

CPU request is now 50m so Weave Net will have enough CPU, and less likely that the cluster will start on a small machine.

* Fix behavior of path.WKSHome so that it will work correctly for wkp

* tests for WKSHome
Co-authored-by: Jerry Jackson <jerry@weave.works>

* only push image if quay.io credentials are present

* fix command to be multi-line string

* flip backward test

* Add comment so circle will see the previous change

* only run gcp integration tests if secret key is available

* fix typo in config file

* Update rhel test to check for secret_key
Co-authored-by: Jerry Jackson <jerry@weave.works>
Co-authored-by: Mark Emeis <mark.emeis@weave.works>

Co-authored-by: weave-e2e-quickstart <58864910+weave-e2e-quickstart@users.noreply.github.com>

* call outs to footloose

* working with docker on linux and mac

* fix wksctl init unit test

* default footlooseAddr to <unknown>

* Add comment to mysterious ReplaceAll

* address review comments