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896 Commits

Author SHA1 Message Date
Jerome Petazzoni
adba4cae9e Adjust transition to advanced content 2019-05-31 21:34:02 -05:00
Jerome Petazzoni
28f6ff1412 merge operators 2019-05-31 21:27:28 -05:00
Jerome Petazzoni
7128cb976b merge advanced healthchecks 2019-05-31 21:26:09 -05:00
Jerome Petazzoni
05c6ee5a13 merge control plane auth 2019-05-31 21:24:25 -05:00
Jerome Petazzoni
4c1b32f32b Assemble 4-day course 2019-05-31 21:23:57 -05:00
Jerome Petazzoni
879e7f2ec9 Improve phrasing following Bridget's feedback 2019-05-31 21:06:17 -05:00
Tianon Gravi
ab8b478648 Improve "slides/Dockerfile" reliability/image size 
This pins to a specific version of Alpine to insulate against Alpine version bumps renaming packages (or changing the way they work like when `pip` got split out into a separate package) and uses `apk add --no-cache` instead of `apk update` to create a slightly smaller end result.
 2019-05-29 15:52:42 -07:00
Jerome Petazzoni
68f35bd2ed Add info about zombies and exec probes (courtesy of @lbernail) 2019-05-27 19:11:04 -05:00
Jérôme Petazzoni
964b92d320 Merge pull request #465 from soulshake/aj-wework 
wording tweaks
 2019-05-28 01:54:15 +02:00
AJ Bowen
db961b486f wording tweaks 2019-05-27 18:49:04 -05:00
Jerome Petazzoni
a90dcf1d9a Reorg self-paced TOC so that chapters are more balanced 2019-05-27 15:47:03 -05:00
Jerome Petazzoni
f4ef2bd6d4 Add control plane auth info 2019-05-27 15:39:12 -05:00
Jerome Petazzoni
baf428ebdb Add note about operator reliability 2019-05-26 22:46:24 -05:00
Jerome Petazzoni
3a87183a66 Add bottom-us vs top-down approaches 
Bottom-us is inspired by the Zalando ES operator
 2019-05-26 22:39:11 -05:00
Jerome Petazzoni
3f70ee2c2a Add note about operator scaling 2019-05-26 22:17:20 -05:00
Jerome Petazzoni
68a26ae501 Minor updates after full run 2019-05-26 14:09:14 -05:00
Jerome Petazzoni
2ef72a4dd8 Rename admin curriculum to prep addition of two-day course 2019-05-26 08:36:44 -05:00
Jérôme Petazzoni
f4e16dccc4 Merge pull request #463 from jpetazzo/horizontal-pod-autoscaler 
Chapter about Horizontal Pod Autoscaler
 2019-05-26 04:44:35 +02:00
Jerome Petazzoni
4c55336079 automatons -> automata 2019-05-25 21:43:07 -05:00
Jérôme Petazzoni
7b8370dc12 Merge branch 'master' into user-certificates 2019-05-26 04:38:01 +02:00
Jérôme Petazzoni
db6d2c8188 Merge pull request #457 from jpetazzo/improve-core-apr-2019 
Improve core April 2019
 2019-05-26 04:04:53 +02:00
Jerome Petazzoni
eb02875bd0 s/products/solutions/ 2019-05-25 21:04:19 -05:00
Jérôme Petazzoni
84b691a89d Merge branch 'master' into pod-security-policy 2019-05-26 03:59:06 +02:00
Jerome Petazzoni
c1e9073781 Rewrite namespace section so that it's standalone 
And place it earlier in all courses
 2019-05-25 19:41:54 -05:00
Jerome Petazzoni
6593f4ad42 Chart → chart 
As per https://helm.sh/docs/chart_best_practices/#usage-of-the-words-helm-tiller-and-chart
 2019-05-25 17:44:28 -05:00
Jerome Petazzoni
bde7f75881 Use a generic link, not pinned to specific version 2019-05-25 17:40:45 -05:00
Jerome Petazzoni
25c820c87a Add link to @jberkus' blog post about Postgres on Kubernetes 2019-05-25 13:50:01 -05:00
Jerome Petazzoni
39027675d5 Add a whole chapter about operator design 2019-05-25 12:53:15 -05:00
Jerome Petazzoni
f8e0de3519 Expand instructions in 'running kubectl locally' 2019-05-25 10:13:44 -05:00
Jerome Petazzoni
3a512779b2 Improve Prometheus slides and deployment 
Indicate clearly if we expect people to deploy
Prometheus or not. Explain better what the Helm
deployment does. Add a conclusion slide about
Grafana dashboards.

Prometheus deployment with Helm now stores
correctly Helm files in ~docker instead of
~ubuntu.
 2019-05-24 21:40:14 -05:00
Jerome Petazzoni
1f08425437 Improve phrasing 2019-05-24 19:37:35 -05:00
Jerome Petazzoni
f69c9853bb More typos 2019-05-24 19:36:03 -05:00
Jerome Petazzoni
c565dad43c Fix typos and add precisions 2019-05-24 19:33:23 -05:00
Jérôme Petazzoni
e48c23e4f4 Merge pull request #461 from jpetazzo/local-pvs 
Improve volume chapter
 2019-05-25 02:12:57 +02:00
Jerome Petazzoni
eb04aacb5e Remind what unbound means for a PVC; fix a typo 2019-05-24 19:11:59 -05:00
Jerome Petazzoni
b0f01e018c Clarify healthchecks and dependencies 2019-05-24 18:44:41 -05:00
Jerome Petazzoni
9504f81526 Improve English 
I'm eternally grateful for @bridgetkromhout's patience
and keen eyes :)
 2019-05-24 18:39:14 -05:00
Jérôme Petazzoni
e4311a3037 Typo 2019-05-24 18:29:01 -05:00
Jerome Petazzoni
7309304ced Add note about external services 2019-05-24 16:21:05 -05:00
Jerome Petazzoni
26c876174a Modularize connection instructions 
... so that they can be used for training sessions
where we go from 1-node environments to N-node
environments.
 2019-05-24 15:43:24 -05:00
Jerome Petazzoni
9775954b42 Update Ambassador and Service Mesh links 2019-05-23 23:02:12 -05:00
Jerome Petazzoni
d4500eff5a Add pets vs cattle explanation 2019-05-23 22:34:50 -05:00
Jerome Petazzoni
0ba6adb027 Bump versions 2019-05-23 22:02:45 -05:00
Jerome Petazzoni
d3af9ff333 Merge branch 'master' of github.com:jpetazzo/container.training 2019-05-23 17:39:12 -05:00
Jerome Petazzoni
c9dc6fa7cb Put exercise slides in proper files 2019-05-23 17:39:00 -05:00
Jérôme Petazzoni
485704a169 Update Orchestration_Overview.md 2019-05-23 16:36:05 -05:00
Jérôme Petazzoni
72fa8c366b Minor formatting, update official image count 2019-05-23 15:53:27 -05:00
Jerome Petazzoni
8ea4b23530 Fix URL for Swarm content 2019-05-22 22:39:45 -05:00
Jerome Petazzoni
785a8178ca Show quick demo using CPU-bound workload. 
Explain autoscaler gotchas.
Explain the difference between the different
API groups, metrics servier, custom metrics,
external metrics.
 2019-05-22 13:47:52 -05:00
Jerome Petazzoni
0dfff26410 Add a chapter showing how to use the CSR API 
This is a rather convoluted example, showing step by
step how to build a system where each user gets a
ServiceAcccount and token with limited access, and
can use this token to submit a CSR that will give
them a short-lived certificate.

Even if this is not a 100% realistic scenario,
the general idea (using a "long-term" password
or token to obtain a "short-term" token) is used
by many other systems, so it makes sense to get
acquainted with the various moving parts.
 2019-05-22 09:45:27 -05:00