The changes to local-cluster-up.sh from #75662 is causing the
CRI-O CI to break since it picks up the --runtime-request-timeout
flag as part of the container-runtime-endpoint flag.
Adding a new env so that we can set the runtime-request-timeout
value for our CI.
Signed-off-by: Urvashi Mohnani <umohnani@redhat.com>
Some CNIs such as OVN don't use kubeproxy and provide
there own implementation for network proxy .
This patch allow to disable the kubeproxy start in the
local-up-cluster.sh script.
It is also move the generation of the certificate and
kubeconfig to start_kubeproxy function so it will be
generated only when it needed.
This is useful for us for developement and CI testing.
Signed-off-by: Moshe Levi <moshele@mellanox.com>
Currently the kubescheduler starts in the start_kubeproxy
This change move it to ir own function start_kubescheduler
Change-Id: Iff93114d4becabe4b6b937c5077821e092abffd3
Signed-off-by: Moshe Levi <moshele@mellanox.com>
Running local-up-cluster with START_MODE='kubeletonly'
requires cert and kubeconfig. Currently, all the
certs and the kubeconfig are created in the start_apiserver
so it won't be created when only kubelet is started.
This change moves the creation of the kubelet cert and
kubeconfig to start_kubelet. This is helpful if you
want to run kubelet with local-up-cluster and to connect
to an existing master node.
Change-Id: Iaba0bf975297346fbede44342f163024caa256cf
Signed-off-by: Moshe Levi <moshele@mellanox.com>
recent changes to kubekins broke local-e2e with the following error
```
E: Unable to locate package sudo
```
Change-Id: I9ad324a2a070bc068ed1f0f88a912eafb191ad90
This change includes the yaml files and gce startup script changes
to run this addon. It is disabled by default, can be enabled by setting
KUBE_ENABLE_NODELOCAL_DNS=true
An ip address is required for the cache instance to listen for
requests on, default is a link local ip address of value 169.254.25.10
addressed review comments, updated image location
Picked a different prometheus port so stats port is not same as the
coredns deployment
Removed the nodelocaldns-ready label.
Set memory limit to 30Mi
Automatic merge from submit-queue (batch tested with PRs 66489, 66728, 66739). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
remove incomplete check of ipvs modules in hack/local-up-cluster.sh
**What this PR does / why we need it**:
Currently `hack/local-up-cluster.sh` executes `sudo modprobe -a ip_vs ip_vs_rr ip_vs_wrr ip_vs_sh nf_conntrack_ipv4` to check whether the ipvs required modules exist, which leaves out the scenario https://github.com/kubernetes/kubernetes/issues/63801 mentioned.
Since `func CanUseIPVSProxier` in `pkg/proxy/ipvs/proxier.go` covers all scenarios, maybe we should just remove this part instead of adding codes.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
Automatic merge from submit-queue. If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.
Switch off leader election for scheduler and kube/cloud controller
**What this PR does / why we need it**:
We now have leader election on by default, for a single node
local-up-cluster, this is not needed. Let's switch it off
This will reduce the flakiness and timeouts we see in the local e2e CI jobs.
**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes #
**Special notes for your reviewer**:
**Release note**:
```release-note
NONE
```
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