This commit removes the variable `use_localhost_as_kubeapi_loadbalancer`
and rather detects that we are in a situation where we can use the
localhost apiserver loadbalancer (meaning that we use the localhost load
balancer and that the same ports are used for both the load balancer and
the kube-apiserver).
This also cleanups the calico code to use `kube_apiserver_global_endpoint`
rather than implementing the same logic all over again.
Signed-off-by: Arthur Outhenin-Chalandre <arthur.outhenin-chalandre@proton.ch>
* Add optional NAT support in calico router mode
* Add a blank line in front of lists
* Remove mutual exclusivity: NAT and router mode
* Ignore router mode from NAT
* Update calico doc
* Allow disabling calico CNI logs with calico_cni_log_file_path
Calico CNI logs up to 1G if it log a lot with current default settings:
log_file_max_size 100 Max file size in MB log files can reach before they are rotated.
log_file_max_age 30 Max age in days that old log files will be kept on the host before they are removed.
log_file_max_count 10 Max number of rotated log files allowed on the host before they are cleaned up.
See https://projectcalico.docs.tigera.io/reference/cni-plugin/configuration#logging
To save disk space, make the path configurable and allow disabling this log by setting
`calico_cni_log_file_path: false`
* Fix markdown
* Update roles/network_plugin/canal/templates/cni-canal.conflist.j2
Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>
Co-authored-by: Kenichi Omichi <ken1ohmichi@gmail.com>
* [calico] make vxlan encapsulation the default
* don't enable ipip encapsulation by default
* set calico_network_backend by default to vxlan
* update sample inventory and documentation
* [CI] pin default calico parameters for upgrade tests to ensure proper upgrade
* [CI] improve netchecker connectivity testing
* [CI] show logs for tests
* [calico] tweak task name
* [CI] Don't run the provisioner from vagrant since we run it in testcases_run.sh
* [CI] move kube-router tests to vagrant to avoid network connectivity issues during netchecker check
* service proxy mode still fails connectivity tests so keeping it manual mode
* [kube-router] account for containerd use-case
* Add Rocky as a known OS
* Make sure Rocky includes bootstrap-centos.yml
* Update docs with Rocky Linux
* Rocky Linux wireguard and EPEL
* Rocky Linux in the list of supported distributions
* Fix invalid link to Ansible documentation
* Fix invalid link to mitogen doc page
* Fix invalid link to calico doc page
* Fix all invalid links to doc pages
* Calico: align manifests with upstream
* allow enabling typha prometheus metrics
* Calico: enable eBPF support
* manage the kubernetes-services-endpoint configmap
* Calico: document the use of eBPF dataplane
* Calico: improve checks before deployment
* enforce disabling kube-proxy when using eBPF dataplane
* ensure calico_version is supported
* 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
This replaces kube-master with kube_control_plane because of [1]:
The Kubernetes project is moving away from wording that is
considered offensive. A new working group WG Naming was created
to track this work, and the word "master" was declared as offensive.
A proposal was formalized for replacing the word "master" with
"control plane". This means it should be removed from source code,
documentation, and user-facing configuration from Kubernetes and
its sub-projects.
NOTE: The reason why this changes it to kube_control_plane not
kube-control-plane is for valid group names on ansible.
[1]: https://github.com/kubernetes/enhancements/blob/master/keps/sig-cluster-lifecycle/kubeadm/2067-rename-master-label-taint/README.md#motivation
* calico: add constant calico_min_version_required
and verify current deployed version against it.
* calico: remove upgrade support with data migration
The tool was used pre v3.0.0 and is no longer needed.
* calico: remove old version support from tasks
* calico: remove old ver support from policy ctrl
* calico: remove old ver support from node
* canal: remove old ver support
* remove unused calicoctl download checksums
calico_min_version_required is the oldest version that can be installed
Older versions can be removed.
* Refactor calico-rr to run in k8s cluster with taint
Change-Id: I75a3169ff5b36ce8302fc7ef1c32d3eb697b5afa
* add preinstall checks
* rework calico/rr role
Change-Id: I2f0a7e6cb77cf91ad4a615923680760d2e5d9ca8
* add empty calico-rr group
Change-Id: I006c0a60db9b72d02245bf8fdfabcf982144a5ad
* Calico: Ability to define the default IPPool CIDR (instead of kube_pods_subnet)
* Documentation for calico_pool_cidr (and calico_advertise_cluster_ips which has been forgotten...)
* calico upgrade to v3
* update calico_rr version
* add missing file
* change contents of main.yml as it was left old version
* enable network policy by default
* remove unneeded task
* Fix kubelet calico settings
* fix when statement
* switch back to node-kubeconfig.yaml
By default Calico blocks traffic from endpoints
to the host itself by using an iptables DROP
action. It could lead to a situation when service
has one alive endpoint, but pods which run on
the same node can not access it. Changed the action
to RETURN.
Add BGP route reflectors support in order to optimize BGP topology
for deployments with Calico network plugin.
Also bump version of calico/ctl for some bug fixes.
Override GCE sysctl in /etc/sysctl.d/99-sysctl.conf instead of
the /etc/sysctl.d/11-gce-network-security.conf. It is recreated
by GCE, f.e. if gcloud CLI invokes some security related changes,
thus losing customizations we want to be persistent.
Update cloud providers firewall requirements in calico docs.
Signed-off-by: Bogdan Dobrelya <bdobrelia@mirantis.com>
In new `calicoctl` version nodes peering with routers is broken.
We need to use predictable node names for calico-node and the
same names in calico `bgpPeer` resources and CNI.
Payback159
anders-elastisys
Kundan Kumar
Arthur Outhenin-Chalandre
Cyclinder
Kay Yan
Ho Kim
lijin-union
Cristian Calin
Samuel Liu
Ilya Margolin
Mathieu Parent
EDGsheryl
Omar Aloraini
Nicolas Goudry
Kenichi Omichi
Matt Calvert
Andrii
ZouYu
Hans Feldt
Barry Melbourne
Konstantin Lebedev
Florian Ruynat
Sergey
Maxime Guyot
Matthew Mosesohn
Erwan Miran
Rui Cao
Alex Yakovenko
Aivars Sterns
oz123
Vijay Katam
Spencer Smith
Artem Panchenko
Aleksandr Didenko
Bogdan Dobrelya
Sergey Vasilenko