This is expected to be used in the command module this way:
command:
cmd: "{{ kubectl_apply_stdin }}"
stdin: <... rendered manifests > -> using the 'template' lookup plugin
in most cases.
The advantages over the kube plugin module integrated in kubespray
(which this should replace eventually):
- way easier to modify to take advantage of new features (server-side
apply for instance)
- no need for a separate template tasks + checking the result (which can
introduce problem if the first playbook runs encounters an error).
- Lookup was not returning a list, making the difference filter spit out
garbage -> query always return a list
- hostvars is a dictionnary, so convert to list before selectattr and
map back to only get keys
Since a2019c1c2 (Add a JSON schema describing the packages install
structure, 2024-04-25), we use a custom structure to select which
packages should be installed on a particular host OS.
This has proven too rigid in practice, and the query is pretty
complicated.
Replace this by simply using an array of jinja conditions for the
packages, which should be easier to understand for everyone and more
flexible.
Also remove the associated schema and validation which are no longer
needed.
* etcd: throttle restart for availability
During upgrade, etcd member are restarted all at once.
This can impact the availability of the etcd cluster and subsequently of
the Kubernetes cluster.
Limit the concurrent restart so that the etcd cluster can keep quorum.
* Simplify etcd handlers
For this change, `external_cloud_provider` set default value to empty
string.
Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>
* Feat: add external OCI cloud controller manager template & variable
Signed-off-by: tico88612 <17496418+tico88612@users.noreply.github.com>
* Feat: add external OCI cloud controller manager workflow
Signed-off-by: tico88612 <17496418+tico88612@users.noreply.github.com>
* Feat: migrate external OCI CCM config check from OCI cloud provider
Signed-off-by: tico88612 <17496418+tico88612@users.noreply.github.com>
* cloud_controller: oracle: simpler asserts
Make the asserts check for Oracle Cloud Infrastructure external cloud
controller more compact, and hence readable.
Allows to put them back in the main tasks for less back and forth when
reading the code.
---------
Signed-off-by: tico88612 <17496418+tico88612@users.noreply.github.com>
Co-authored-by: Max Gautier <mg@max.gautier.name>
* Feat: bump CoreDNS version to v1.11.3
Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>
* Docs: update README.md CoreDNS version to v1.11.3
Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>
---------
Signed-off-by: ChengHao Yang <17496418+tico88612@users.noreply.github.com>
Simplify registry mirror rendering in config.toml.
The map filter can extract the host list from mirrors so we can
just unique them and render them without needing to construct vars
for it.
For the registry mirror tls section, we can first extract mirrors
from the dict then filter on only the ones having skip_veridy defined
first and then filter on the ones having true (as the dict might not
have skip_verify defined and that would cause errors of undefined var).
This will speed up and simply the templating.
Signed-off-by: Seena Fallah <seenafallah@gmail.com>
The fallback_ips tasks are essentially serializing the gathering of one
fact on all the hosts, which can have dramatic performance implications
on large clusters (several minutes).
This is essentially a reversal of 35f248dff0
Being able to run without refreshing the cache facts is not worth it.
We keep fallback_ip for now, simply changing the access to a normal
hostvars variable instead of a custom dictionnary.
Max Gautier
Lee Spottiswood
Timothée Oliger
Lihai Tu
Kubernetes Prow Robot
ChengHao Yang
Dmitry Chistyakov
kyrie
Robert Volkmann
Erwan Miran
Alexander
Nicolas Marcq
Seena Fallah
Kay Yan
Baargav
Olivier Boudry
peterw