* Introduce kubelet_config_extra_args and kubelet_node_config_extra_args to pass params to kubelet via YAML config
* kubelet_config_extra_args is not the alternative
* Fix recover-control-plane to work with etcd 3.3.x and add CI
* Set default values for testcase
* Add actual test jobs
* Attempt to satisty gitlab ci linter
* Fix ansible targets
* Set etcd_member_name as stated in the docs...
* Recovering from 0 masters is not supported yet
* Add other master to broken_kube-master group as well
* Increase number of retries to see if etcd needs more time to heal
* Make number of retries for ETCD loops configurable, increase it for recovery CI and document it
* containerd: add proxy support
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* kubespray-defaults: add kube_service_addresses / kube_pods_subnet to no_proxy
CIDR notation in no_proxy is supported by a lot of programs/languages,
including go: https://github.com/golang/go/issues/16704
Without that containerd cannot talk the the API server (kube_apiserver_ip),
but it should not go through an external proxy for the nodes/pods/services
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* Change dockerproject.org to download.docker.com
dockerproject.org was deprecated in 2017 and has gone down.
* Restore yum repo for containerd
Change-Id: I883bb512a2164a85865b1bd4fb569af0358c8c2b
Co-authored-by: Craig Rodrigues <rodrigc@crodrigues.org>
When running with serial != 100%, like upgrade_cluster.yml, we need to apply this fixup each time
Problem was introduced in 05dc2b3a09
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
Raises limit from 100 to 300 because the default is far too low
and the pod can handle 300 with the given resources.
Change-Id: Ib1eec10da3d09d198933fcfe87291587e58d7cdb
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>
Resolves issue where kubectl cache of <v1.16 api schema
interferes with interacting with daemonsets and deployments.
Change-Id: I63b7046958f2008eb144b6da0004c598f945e0ae
* Fix crictl
* Reload systemd daemon before enabling service
* Typo
* Add crictl template
* Remove seccomp.json for ubuntu
* Set runtime path of runc for ubuntu
* Change path to conmon
There is no cri-tools package in CentOS/EPEL/Red Hat.
Additionally, cri-tools is provided into the installation via
roles/download/defaults/main.yml:104:crictl_download_url.
* Fix python3-libselinux installation for RHEL/CentOS 8
In bootstrap-centos.yml we haven't gathered the facts,
so #5127 couldn't work
Minimum ansible version to run kubespray is 2.7.8,
so ansible_distribution_major_version is defined an there is no need to default it
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* Restart NetworkManager for RHEL/CentOS 8
network.service doesn't exist anymore
# systemctl status network
Unit network.service could not be found.
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
* Add module_hotfixes=True to docker / containerd yum repo config
https://bugzilla.redhat.com/show_bug.cgi?id=1734081https://bugzilla.redhat.com/show_bug.cgi?id=1756473
Without this setting you end up with the following error:
# yum install docker-ce
Failed to set locale, defaulting to C
Last metadata expiration check: 0:03:21 ago on Thu Sep 26 22:00:05 2019.
Error:
Problem: package docker-ce-3:19.03.2-3.el7.x86_64 requires containerd.io >= 1.2.2-3, but none of the providers can be installed
- cannot install the best candidate for the job
- package containerd.io-1.2.2-3.3.el7.x86_64 is excluded
- package containerd.io-1.2.2-3.el7.x86_64 is excluded
- package containerd.io-1.2.4-3.1.el7.x86_64 is excluded
- package containerd.io-1.2.5-3.1.el7.x86_64 is excluded
- package containerd.io-1.2.6-3.3.el7.x86_64 is excluded
(try to add '--skip-broken' to skip uninstallable packages or '--nobest' to use not only best candidate packages)
Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
