Some users (especially for those in mainland China) may have issue
accessing the default image repository. This patchset allows users
to override the default image repository gcr.io to a different
repository by specifying --image-repository option in the command
line as a simple workaround. Images will be pulled from the
specified image repository instead of the default ones.
Example (using mirror by Aliyun):
minikube start ...
--image-repository
registry.cn-hangzhou.aliyuncs.com/google_containers
When a storage provider is enabled (storage-provisioner-glusterfile),
mark it "is-default" and set "is-default" to "false" in all other
StorageClasses.
There can only be one StorageClass be marked as default. When the
storage-provisioner-gluster addon is enabled, users expect it to be the
default StorageClass.
Instead of removing the "is-default" annotation from the other
StorageClasses, set it to "false". This leaves only the "glusterfile"
StorageClass as "is-default".
With this addon dynamic provisioning based on Gluster can be enabled:
$ minikube addons enable storage-provisioner-gluster
This will deploy several pods in a new 'storage-gluster' namespace:
- glusterfs, storage service with a 10GB sparse /srv/fake-disk.img
- heketi, a smart Gluster volume manager
- glusterfile-provisioner, external-storage provisioner
In addition, the StorageClass 'glusterfile' will be created. It is
currently not configured as default StorageClass, so PVCs need to refer
to the new StorageClass.
Previously, minikube has been shipped with the default CNI config
(/etc/cni/net.d/k8s.conf) in its rootfs. This complicated a lot
when using a custom CNI plugin, as the default config was picked
by kubelet before the custom CNI plugin has installed its own CNI
config. So, the end result was that some Pods were attached to a
network defined in the default config, and some got managed by
the custom plugin.
This commit introduces the flag "--enable-default-cni" to
"minikube start" to trigger the provisioning of the default CNI
config.
Signed-off-by: Martynas Pumputis <m@lambda.lt>
Change the policy for the minikube-hostpath storage class addon from
Reconcile to EnsureExists. When it's set to reconcile, it's impossible
to change the default storage class in Minikube because it will keep
setting the minikube-hostpath storageclass to default.
Ported from kubernetes/kubernetes#66235
* Change restart policy on gvisor pod
Change the restart policy on the gvisor pod to Always. This way, if a
user runs
minikube addons enable gvisor
minikube stop
minikube start
when the addon manager tries to restart the gvisor pod, it will be
restarted and gvisor will start running automatically. This PR also adds an
integration test for this functionality.
* Test stop and start
* Revert test to delete
Revert test to delete for now, for some reason "stop" and then "start"
is failing both locally and in Jenkins for VirtualBox with a "panic test
timed out after 30 min" error
This PR adds the code for enabling gvisor in minikube. It adds the pod
that will run when the addon is enabled, and the code for the image
which will run when this happens.
When gvisor is enabled, the pod will download runsc and the
gvisor-containerd-shim. It will replace the containerd config.toml and
restart containerd.
When gvisor is disabled, the pod will be deleted by the addon manager.
This will trigger a pre-stop hook which will revert the config.toml to
it's original state and restart containerd.
- Updates Ingress-Controller Version to 0.19.0
- Adds Service Account for Ingress-Controller
- Adds Support for Prometheus
- Fixes bug with TCP/UDP ConfigMaps not Loading
- Adds more resource limits to default-backend
- Use new ingress class name
- Use app.kubernetes.io/xxxxxxxxxxx labels
This provides an additional level of security, by enforcing host checking, applying port randomization, and requiring explicit user intent to expose the service to the host.
The default configuration here for ES_JAVA_OPTS will pretty much always fail as is, making this addon useless and broken unless modified. Since this is deployed automatically when addon is enabled, it seems like providing a value that works is the best option here, otherwise in a minikube the pod(s) deployed will continually fail to start.
HSTS has been deactivated explicitly by default for the ingress controller in minikube, because it causes trouble for local development. Minikube is intended for local development, so this feature should not be turned on by default.
Zhongcheng Lao
Anders F Björklund
Thomas Strömberg
Niels de Vos
Martynas Pumputis
Jason Cwik
Balint Pato
Jeffrey Sica
priyawadhwa
ivans3
Fernando Diaz
dlorenc
oilbeater
Sandeep Rajan
Bennett Ellis
Aaron Prindle
Rohit Agarwal
Manuel de Brito Fontes
ruicao
kairen
maiksensi
Rohit Agarwal
Tim Hockin
Matt Rickard
dlorenc
Lena Brüder
David Muckle
Matt Rickard
Steve Sloka