abdennour

0. Collect these info

• What's your PVC which has space issue ?
• What's the StorageClassName of that PVC ?

1. Make sure StorageClassName has the following prop :

allowVolumeExpansion: true

abdennour

# $1: vault namespace
# $2: Vault Token Reviewer Service Account
vault_namespace=${1:-"vault"}
token_reviewer_sa=${2:-"vault"}
if [ -z "${VAULT_TOKEN}" ] || [ -z "${VAULT_ADDR}" ]; then
  echo "ERROR: VAULT_TOKEN and VAULT_ADDR env vars are required"
  exit 404
fi

cat <<EOF | kubectl apply -f -

abdennour

Overview

This gist is about a collection of lectures about how to write a good README

01. introduction

https://youtu.be/zYyRDFx3e28

02. What's documentation

abdennour

Overview

This gist is about a collection of lectures about how to write a good README

01. introduction

https://youtu.be/zYyRDFx3e28

02. What's documentation

abdennour

read_vault_data()
{
    vault read -field=value $VAULT_SECRET_PATH/config > config.yaml
}

write_vault_data()
{
    vault write $VAULT_SECRET_PATH/config value=@config.yaml
}

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abdennour

<img src="data:image/png;base64,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

abdennour

I deployed the keycloak-operator as in whats described on operatorhub.io then created a client like:

apiVersion: keycloak.org/v1alpha1
kind: KeycloakClient
metadata:
  name: foo
  namespace: my-keycloak-operator
  labels:

abdennour

Using x509 Certificate:

https://www.udemy.com/draft/1522024/learn/lecture/9624320#questions/7312846

Authentication

official docs: https://kubernetes.io/docs/reference/access-authn-authz/authentication/#x509-client-certs tuto: https://www.linkedin.com/pulse/adding-users-quick-start-kubernetes-aws-jakub-scholz/

abdennour

chmod +x ab;
./ab -n 10000 -c 900 -s 300 ${url}

-n : total number of requests -c : concurrent requests ( 900 simultaneously ) -s : timeout in second