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exercises
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964 Commits

Author SHA1 Message Date
Jerome Petazzoni
0d551f682e Add chapter about cluster upgrades + static pods 2019-04-09 09:42:28 -05:00
Jerome Petazzoni
9cc422f782 Add distributions & installers 2019-04-09 03:32:14 -05:00
Jerome Petazzoni
287f6e1cdf Reword a few BGP things (Thanks Benji) 2019-04-08 12:21:04 -05:00
Jerome Petazzoni
2d3ddc570e Add mention to kube-router special shell (thanks @rdegez) 2019-04-08 06:56:06 -05:00
Jerome Petazzoni
82c26c2f19 Oops (thanks @rdegez for catching that one) 2019-04-08 06:39:07 -05:00
Jerome Petazzoni
6636f92cf5 Add a few more managed options 2019-04-08 06:38:13 -05:00
Jerome Petazzoni
ff4219ab5d Add managed installation options 2019-04-08 06:15:23 -05:00
Jerome Petazzoni
c44449399a Add API load balancer 2019-04-08 04:10:28 -05:00
Jerome Petazzoni
637c46e372 Add cluster interconnection with a route reflector 2019-04-07 12:40:38 -05:00
Jerome Petazzoni
2b2d7c5544 Add CNI section (first part; still needs federation) 2019-04-06 12:00:59 -05:00
Bridget Kromhout
84c233a954 Update kubectlget.md 2019-04-05 12:37:54 -05:00
Bridget Kromhout
0019b22f1d Update kubectlget.md 2019-04-05 12:36:17 -05:00
Jerome Petazzoni
a4b23e3f02 Add kubenet lab 2019-04-05 09:13:27 -05:00
Jerome Petazzoni
d5fd297c2d Add YAML manifest for 1-day admin training 2019-04-04 13:38:24 -05:00
Jerome Petazzoni
3ad1e89620 Do not abort if a file can't be loaded; just report it and continue 2019-04-04 13:21:26 -05:00
Jerome Petazzoni
d1609f0725 Add Dessine-Moi Un Cluster 2019-04-04 12:58:35 -05:00
Jerome Petazzoni
ef70ed8006 Pre-requirements + Architecture sections 2019-04-04 09:33:04 -05:00
Jerome Petazzoni
5f75f04c97 Update the slides introducing namespaces and kube-public 
1) When introducing "kubectl describe", we ask people to
   look at "kubectl describe node node1", which shows
   them a bunch of pods. This makes it easier to contrast
   with the (empty) output of "kubectl get pods" later.

2) Then, instead of going straight to "-n kube-system",
   we introduce "--all-namespaces" to show pods across
   all namespaces. Of course we also mention "-n" and
   we also explain when these flags can be used.

3) Finally, I rewrote the section about kube-public,
   because it was misleading. It pointed at the Secret
   in kube-public, but that Secret merely corresponds
   to the token automatically created for the default
   ServiceAccount in that namespace. Instead, it's
   more relevant to look at the ConfigMap cluster-info,
   which contains a kubeconfig data piece.

The last item gives us an opportunity to talk to the
API with curl, because that cluster-info ConfigMap is
a public resource.
 2019-04-03 09:12:34 -05:00
Jerome Petazzoni
38097a17df Add slides about kubectl-who-can 2019-04-03 05:34:24 -05:00
Jerome Petazzoni
afa7b47c7a Remove cancelled/rescheduled training sessions 2019-04-03 05:13:17 -05:00
Jerome Petazzoni
4d475334b5 Avoid duplicated 'kubectl scale' sections 2019-04-02 12:34:45 -05:00
Jerome Petazzoni
59f2416c56 Do not scale DockerCoins with Compose in Kubernetes courses 
In the Kubernetes courses, it takes a bit too long before we
reach the Kubernetes content. Furthermore, learning how to
scale with Compose is not super helpful. These changes
allow to switch between two course flows:

- show how to scale with Compose, then transition to k8s/Swarm
- do not show how to scale with Compose; jump to k8s/Swarm earlier

In the latter case, we still benchmark the speed of rng and
hasher, but we do it on Kuberntes (by running httping on
the ClusterIP of these services).

These changes will also allow to make the whole DaemonSet
section optional, for shorter courses when we want to
simply scale the rng service without telling the bogus
explanation about entropy.
 2019-04-02 09:54:43 -05:00
Jerome Petazzoni
1ee4c31135 Add the external IP address to the API server certs 
This allows us to NOT skip TLS verification when playing with
a remote cluster. It's minor but it makes that section less
hackish.
 2019-03-27 12:15:41 -05:00
Jerome Petazzoni
6f655bff03 Modularize the self-hosted registry section and remove it by default 2019-03-27 11:27:53 -05:00
Jerome Petazzoni
7fbabd5cc2 Update kubectl logs for 1.14 2019-03-27 05:01:41 -05:00
Jerome Petazzoni
c1d4df38e5 Update CronJobs for 1.14 2019-03-27 04:30:21 -05:00
Jerome Petazzoni
8e6a18d5f7 Bump version numbers to 1.14 2019-03-27 03:47:56 -05:00
Jerome Petazzoni
d902f2e6e6 Remove an autopilot warning 2019-03-27 03:38:35 -05:00
Jerome Petazzoni
8ba825db54 Add link to OperatorHub 2019-03-24 06:57:05 -05:00
Jérôme Petazzoni
1309409528 Merge pull request #428 from jpetazzo/extending-api 
Add chapter about API extension mechanisms: CRDs, admission webhooks...
 2019-03-24 12:53:58 +01:00
Jerome Petazzoni
b3a9a017d9 Slightly revamp the list of installation options 2019-03-24 06:52:19 -05:00
Jerome Petazzoni
3c6cbff913 Add video promo 2019-03-20 11:03:49 -05:00
Jerome Petazzoni
48a5fb5c7a Add QCON London video link 2019-03-20 06:20:09 -05:00
Jérôme Petazzoni
ed11f089e1 Merge pull request #441 from djalal/patch-6 
fix kubectl CLI error
 2019-03-15 15:42:20 +01:00
Jérôme Petazzoni
461020300d Merge pull request #440 from djalal/patch-5 
fix traefik dead links
 2019-03-15 15:34:44 +01:00
Jérôme Petazzoni
f4e4d13f68 Merge pull request #439 from djalal/patch-4 
tiny wording
 2019-03-15 15:34:11 +01:00
Jérôme Petazzoni
5b2a5c1f05 Merge pull request #438 from djalal/patch-3 
fix macos compat
 2019-03-15 15:33:46 +01:00
djalal
95e2128e7c Update gitworkflows.md 2019-03-15 11:51:53 +01:00
djalal
4a8cc82326 fix kubectl CLI error 
Error from server (NotFound): pods "deployment" not found
 2019-03-15 11:50:31 +01:00
djalal
a4e50f6c6f fix dead links 
see https://blog.containo.us/traefik-1-7-yet-another-slice-of-awesomeness-2a9c99737889
 2019-03-15 11:22:58 +01:00
djalal
a85266c44c tiny wording 
thx :)
 2019-03-15 10:33:56 +01:00
djalal
5977b11f33 better compat when decoding base64 2019-03-14 19:32:37 +01:00
djalal
3351cf2d13 fix macos compat 
command on macos fails with : "base64: invalid option -- d"
 2019-03-12 20:38:56 +01:00
djalal
facb5997b7 fix wording 2019-03-12 20:27:38 +01:00
djalal
2cff684e79 ☸️ fix dead link 2019-03-10 21:23:06 +01:00
Jerome Petazzoni
ea3e19c5c5 Simplify dashboard section to load one YAML instead of three 2019-03-10 13:29:31 -05:00
Jerome Petazzoni
304faff96b Add template _redirects file to save time 2019-03-10 10:20:19 -05:00
Jerome Petazzoni
852135df9a use proper product name 2019-03-10 06:02:59 -05:00
Jerome Petazzoni
9b4413f332 Mention kubernetes/kubernetes#67573 2019-03-06 03:01:51 -06:00
Jerome Petazzoni
e5a7e15ef8 Add PyCon 2019-03-05 07:25:40 -06:00