Addresses the work described at #4134.
- Remove /docs/samples page: This page mostly had links to examples on
kubernetes/kubernetes (examples dir) which is now at kubernetes/examples
repository. It was linking to README.md files for tutorials. Now removing
this page as we are moving tutorials from kubernetes/examples to here:
- Create redirects from /docs/samples/ to /docs/tutorials/ (both JS and
redirect_from).
- Deprecate "MEAN Stack" tutorial: This tutorial overlaps quite a bit with
existing "maintained" examples and has been out-of-date for a while.
Creating an external redirect to its original and more up-to-date location:
https://medium.com/google-cloud/running-a-mean-stack-on-google-cloud-platform-with-app-engine-and-mongolab-4bbd2040ea75
- Import README.md files of maintained examples (guestbook, wordpress+mysql and
cassandra) to this repository and serve them under /docs/tutorial.
- Update /docs/tutorials ToC:
- Link to imported tutorials.
- Fix missing articles on sidebar (_data/tutorials.yml) and make the tutorials
listed on tutorials/index.md available on the sidebar (closes#4007).
Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
* Update scratch.md: include download binary tarball
As `kubernetes-server-linux-amd64.tar.gz` is not provided with the tarball now, an extra step is required.
* Updated scratch.md to follow review comments
* rename kargo to kubespray in getting started docs
* remove old kargo guide, update link to kubespray doc
* update setup.yml with new kubespray pointer
Using `--no-check-certificate` is, frankly, dangerous and we shouldn't be recommending that users use it. Not without a good reason, anyway.
If a user's system is sufficiently broken that they are getting certificate validation problems during this step, I fail to see how it is our problem to tell the user to overcome that. Let's focus on installing Kubernetes here.
Now that we have new repositories to house RPMs for other architectures,
and are populating them with new releases, we should advertise them in
the kubeadm getting started instructions.
Similar to the pod-network-cird= issue, with no = there is no immediate problem but it causes trouble along the way (i.e. I wasn't able to access the dashboard via kubectl proxy)
Wasted hours today trying to get kubeadm working on a Ubuntu VM. The culprit is a missing = for the pod-network-cidr parameter to the kubeadm init command when using calico. Without it kube-dns refused to start, oddly enough pods had 10.244.0.0 network setup but somehow it was failing sending a request to destroy and recreate the pod.
Here's the events for the kube-dns pods if someone's interested.
Events:
FirstSeen LastSeen Count From SubObjectPath Type Reason Message
--------- -------- ----- ---- ------------- -------- ------ -------
2m 2m 1 default-scheduler Normal Scheduled Successfully assigned kube-dns-3913472980-5xfzt to kube-master
1m 1m 1 kubelet, kube-master Warning FailedSync Error syncing pod, skipping: failed to "CreatePodSandbox" for "kube-dns-3913472980-5xfzt_kube-system(3bd90f8c-33a8-11e7-8a23-080027ac04f3)" with CreatePodSandboxError: "CreatePodSandbox for pod \"kube-dns-3913472980-5xfzt_kube-system(3bd90f8c-33a8-11e7-8a23-080027ac04f3)\" failed: rpc error: code = 2 desc = NetworkPlugin cni failed to set up pod \"kube-dns-3913472980-5xfzt_kube-system\" network: Get https://10.96.0.1:443/api/v1/namespaces/kube-system/pods/kube-dns-3913472980-5xfzt: dial tcp 10.96.0.1:443: i/o timeout"
1m 50s 6 kubelet, kube-master Warning FailedSync Error syncing pod, skipping: failed to "KillPodSandbox" for "3bd90f8c-33a8-11e7-8a23-080027ac04f3" with KillPodSandboxError: "rpc error: code = 2 desc = NetworkPlugin cni failed to teardown pod \"kube-dns-3913472980-5xfzt_kube-system\" network: connection is unauthorized"
1m 9s 9 kubelet, kube-master Normal SandboxChanged Pod sandbox changed, it will be killed and re-created.
37s 9s 3 kubelet, kube-master Warning FailedSync Error syncing pod, skipping: failed to "KillPodSandbox" for "3bd90f8c-33a8-11e7-8a23-080027ac04f3" with KillPodSandboxError: "rpc error: code = 2 desc = NetworkPlugin cni failed to teardown pod \"kube-dns-3913472980-5xfzt_kube-system\" network: netplugin failed but error parsing its diagnostic message \"\": unexpected end of JSON input"
* Remove bash completion from gce.md
Bash completion instructions do not belong to this guide. (ref: #3476)
Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
* Update kubectl installation instructions on gce.md
Signed-off-by: Ahmet Alp Balkan <ahmetb@google.com>
Dan Kohn
Ahmet Alp Balkan
xinsnake
Spencer Smith
Jeremy Visser
Federico Gimenez
Eren Güven
Sameer Naik
Karthik Gaekwad
Kyle Gordon
Steve Perry
Andrew Chen
Andrew Chen
chenhuan12
Jacob Beacham
Jupp Müller
Nicolas Dextraze
anatoly techtonik
Tupin Laurent
William Chang
wujun8
Vinit Mahedia
Arthur Miranda
Aaron Prindle
Marco Ceppi
Sascha Grunert
Josh Wood
Ahmet Alp Balkan
Damien Leflon
Joe Beda
Mike Danese