nordineb

Client Credentials

curl --location \
--request POST 'https://myidp.mydomain.com/oauth/token' \
--header 'Content-Type: application/json'  \
-d '{"audience":"audience_I_need","grant_type":"client_credentials","client_id":"xxx","client_secret":"secret123"}'

nordineb

h2 is HTTP/2 over TLS (protocol negotiation via ALPN). h2c is HTTP/2 over TCP.

https://blog.cloudflare.com/tools-for-debugging-testing-and-using-http-2/

Do HTTP2 if possible or downgrade

nordineb

apiVersion: v1
kind: Service
metadata:
  annotations:
    networking.gke.io/load-balancer-type: "Internal"
  name: echoheaders
  labels:
    app: echoheaders
spec:
  type: LoadBalancer

nordineb

apiVersion: apps/v1
kind: Deployment
metadata:
  name: echo-deployment
spec:
  replicas: 2
  selector:
    matchLabels:
      app: echo-server
  template:

nordineb

apiVersion: apps/v1
kind: Deployment
metadata:
  name: echoheaders
spec:
  replicas: 1
  selector:
    matchLabels:
      app: echoheaders
  template:

nordineb

While more and more extensions land in Open VSX on a daily basis, there still might be cases where you are missing a certain extension that exists in the MS marketplace.

On a real vscode instance, right click on an extension and choose Copy Extension ID

Example:

• Cloud Code from Google has the extension id googlecloudtools.cloudcode
• The publisher is googlecloudtools and the extention is cloudcode.

In Gitpod, download the VSIX file using cURL (adapt the values as needed)

nordineb

Desc

docker.for.mac.host.internal, docker.for.mac.localhost, docker.for.mac.gateway.internal are deprecated, you must now use host.docker.internal, vm.docker.internal, and gateway.docker.internal

Testing

on the host:

nc -l 0.0.0.0 8899

nordineb

aliases

alias k=kubectl
alias kgp='k get po'
alias kdp='k delete po --force --grace-period=0'
alias kaf='k apply -f'
alias kdf='k delete -f'
alias kex='k explain'
alias ker='k explain --recursive'

nordineb

You might want to use a service account to access google cloud. This is how

gcloud iam service-accounts create \
labgke --description="Temp access account to gke for lab purpose"  \
--display-name="tmp lab service account"  \

gcloud iam service-accounts list

nordineb

I wasn't able to git fetch from Azure DevOps repos after upgrading openssh on my computer.

ssh -V
  OpenSSH_8.8p1, OpenSSL 1.1.1l  24 Aug 2021

Turns out that OpenSSL has now turned off ssh-rsa by default:

This release disables RSA signatures using the SHA-1 hash algorithm by default.

But Azure DevOps doesn't support anything else... Add the following to your config file to re-enable ssh-rsa for Azure DevOps: