Deploying to Kubernetes v1.6 Reviews

There are bugs in the code: $ git diff deployments/hello-canary.yaml diff --git a/courses/ak8s/kubernetes/deployments/hello-canary.yaml b/courses/ak8s/kubernetes/deployments/hello-canary.yaml index f092efa7..d68e65bd 100644 --- a/courses/ak8s/kubernetes/deployments/hello-canary.yaml +++ b/courses/ak8s/kubernetes/deployments/hello-canary.yaml @@ -6,7 +6,7 @@ spec: replicas: 1 selector: matchLabels: - app: hello-canary + app: hello template: metadata: labels: $ git diff deployments/hello-green.yaml diff --git a/courses/ak8s/kubernetes/deployments/hello-green.yaml b/courses/ak8s/kubernetes/deployments/hello-green.yaml index 80967127..3ff3c1d2 100644 --- a/courses/ak8s/kubernetes/deployments/hello-green.yaml +++ b/courses/ak8s/kubernetes/deployments/hello-green.yaml @@ -1,9 +1,12 @@ -apiVersion: app/v1 +apiVersion: apps/v1 kind: Deployment metadata: name: hello-green spec: replicas: 3 + selector: + matchLabels: + app: hello template: metadata: labels:

Tony W. · Reviewed מעל 5 שנים ago

Had to change my hello-canary deployment file because it triggered an error. The Deployment "hello-canary" is invalid: spec.template.metadata.labels: Invalid value: map[string]string{"app":"hello", "track":"canary", "version":"2.0.0"} : `selector` does not match template `labels`" Changing the matchLabels app to hello instead of hello-canary fixed the problem.

Henrique G. · Reviewed מעל 5 שנים ago

I had to edit two deploments YAML files in order to get it working: deployments/hello-green.yaml was missing selector nano deployments/hello-canary.yaml because selector needed to be seperated into app: hello track: canary

Martijn R. · Reviewed מעל 5 שנים ago

Rupam J. · Reviewed מעל 5 שנים ago

Ashish P. · Reviewed מעל 5 שנים ago

Overall really useful, however there were some issues with the deployment yaml files for the canary deployment. The selector name wasn't correct and the deployment wouldn't run.

Max U. · Reviewed מעל 5 שנים ago

Benjo D. · Reviewed מעל 5 שנים ago

the github file is outdated, it requires github to update the API version of the yaml file to make it runnable

Kwan H. · Reviewed מעל 5 שנים ago

Robert O. · Reviewed מעל 5 שנים ago

Issue with hello-canary yaml file.

Abhishek T. · Reviewed מעל 5 שנים ago

Canary and Blue Green Deployments don't seem to work. Error 1: kubectl create -f deployments/hello-canary.yaml The Deployment "hello-canary" is invalid: spec.template.metadata.labels: Invalid value: map[string]string{"app":"hello", "track":"canary", "version":"2.0.0"}: `selector` does not match template `labels` Error 2: error: unable to recognize "deployments/hello-green.yaml": no matches for kind "Deployment" in version "app/v1"

Pratik M. · Reviewed מעל 5 שנים ago

4.0

Phani K. · Reviewed מעל 5 שנים ago

vaishali k. · Reviewed מעל 5 שנים ago

vaishali k. · Reviewed מעל 5 שנים ago

Akshay R. · Reviewed מעל 5 שנים ago

extensions/v1beta1 Deprecated

Eric G. · Reviewed מעל 5 שנים ago

ahora si

Leandro G. · Reviewed מעל 5 שנים ago

There are issues with 2 files used in this tutorial: - deployments/hello-canary.yaml --> app: hello  - deployments/hello-green.yaml --> add selector to spec

Fatos H. · Reviewed מעל 5 שנים ago

Great lab! I found an error in one file and I reported it

Andres S. · Reviewed מעל 5 שנים ago

vaishali k. · Reviewed מעל 5 שנים ago

Zbigniew P. · Reviewed מעל 5 שנים ago

There are some errors in the config files (green dep file, canary dep). Although it helped me to learn more while debugging to fix the errors, I would like the flow to be smooth and include these as (known) challenges.

Durga P. · Reviewed מעל 5 שנים ago

vaishali k. · Reviewed מעל 5 שנים ago

4.5

Phani K. · Reviewed מעל 5 שנים ago

Prakash S. · Reviewed מעל 5 שנים ago