* Containerd: download containerd from upstream instead of using distro specific packages
split runc download to separate role
make bootstrap-os role deploy container-selinux and seccomp libraries
clean up package manager provided containerd
move variables to docker role that are no longer common with containerd
* Containerd: make molecule testing more relevant
* replace ubuntu18 with ubuntu20
* add centos8 and debian11 to molecule tests
* run kubernetes/preinstall role to ensure relevancy
of test including dependency packages
* CI: adjust test scenarios for downloaded containerd
If the etcd cluster is separate and the etcd_deployment_type is "host",
there is no need for a container engine on the etcd nodes
Do not rely on a 'default(true)' filter, but define a proper default in
kubespray-defaults depending on etcd deployment method and if internal
or external etcd is used
* Ansible: move to Ansible 3.4.0 which uses ansible-base 2.10.10
* Docs: add a note about ansible upgrade post 2.9.x
* CI: ensure ansible is removed before ansible 3.x is installed to avoid pip failures
* Ansible: use newer ansible-lint
* Fix ansible-lint 5.0.11 found issues
* syntax issues
* risky-file-permissions
* var-naming
* role-name
* molecule tests
* Mitogen: use 0.3.0rc1 which adds support for ansible 2.10+
* Pin ansible-base to 2.10.11 to get package fix on RHEL8
* rename ansible groups to use _ instead of -
k8s-cluster -> k8s_cluster
k8s-node -> k8s_node
calico-rr -> calico_rr
no-floating -> no_floating
Note: kube-node,k8s-cluster groups in upgrade CI
need clean-up after v2.16 is tagged
* ensure old groups are mapped to the new ones
* Remove contrib/vault
This is marked as broken since 2018 / 3dcb914607
This still reference apiserver.pem, not used since ddffdb63bf
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
* Finish nuking vault from the codebase
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
While at it remove force_certificate_regeneration
This boolean only forced the renewal of the apiserver certs
Either manually use k8s-certs-renew.sh or set auto_renew_certificates
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
On CentOS 8 they seem to be ignored by default, but better be extra safe
This also make it easy to exclude other network plugin interfaces
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
By default Ansible stat module compute checksum, list extended attributes and find mime type
To find all stat invocations that really use one of those:
git grep -F stat. | grep -vE 'stat.(islnk|exists|lnk_source|writeable)'
Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
Running remove-node.yml tasks for clean up cluster on Fedora CoreOS.
The task failed to restart network daemon (task name: "reset | Restart network").
Fedora CoreOS is essentially using NetworkManager, but this task returns network.
Signed-off-by: Takashi IIGUNI <iiguni.tks@gmail.com>
If crictl (and docker) binaries are deployed to the directories
that are not in standard PATH (e.g. /usr/local/bin), it is required
to specify full path to the binaries.
crio refuses to delete pods when cni is unavailable which is the
case e.g. using calico with kdd datastore. See:
https://github.com/cri-o/cri-o/issues/4084
Fix by deleting storage associated with containers. Stop and disable
crio service so switching container runtime can be done.
When kube-router is used as cni, rules might be added to the mangle table
to support external IPs. Therefore, mangle table should be flushed during
reset as well.
* 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>
* Add limited containerd support
Containerd support for Ubuntu + Calico
* Added CRI-O support for ubuntu
* containerd support.
* Reset containerd support.
* fix lint.
* implemented feedback
* Change task name cri xx instead of cri-o in reset task and timeout condition.
* set crictl to fixed version
* Use docker-ce's container.io package for containerd.
* Add check containerd is installable or not.
* Avoid stop docker when use containerd and optimize retry for reset.
* Add config.toml.
* Fixed containerd for kubelet.env.
* Merge PR #4629
* Remove unused ubuntu variable for containerd
* Polish code for containerd and cri-o
* Refactoring cri socket configuration.
* Configurable conmon.
* Remove unused crictl/runc download
* Now crictl and runc is downloaded by common crictl.yml.
* fixed yamllint error
* Fixed brokenfiles by conflict.
* Remove commented line in config.toml
* Remove readded v1.12.x version
* Fixed broken set_docker_image_facts
* Fix yamllint errors.
* Remove unused apt source
* Fix crictl could not be installed
* Add containerd config from skolekonov's PR #4601
