yuswitayudi

#!/bin/bash

# Get your API key from https://www.cloudflare.com/a/account/my-account
API_KEY="your-api-key"
EMAIL="[email protected]"

# Strip only the top domain to get the zone id
DOMAIN=$(expr match "$CERTBOT_DOMAIN" '.*\.\(.*\..*\)')

# Get the Cloudflare zone id

yuswitayudi

apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: RELEASE-NAME-demo
  labels:
    helm.sh/chart: demo-0.1.0
    app.kubernetes.io/name: demo
    app.kubernetes.io/instance: RELEASE-NAME
    app.kubernetes.io/version: "k8s"
    app.kubernetes.io/managed-by: Helm

yuswitayudi

apiVersion: cert-manager.io/v1
kind: ClusterIssuer
metadata:
  name: letsencrypt-prod
  namespace: cert-manager
spec:
  acme:
    # The ACME server URL
    server: https://acme-v02.api.letsencrypt.org/directory
    # Email address used for ACME registration

yuswitayudi

apiVersion: cert-manager.io/v1
kind: ClusterIssuer
metadata:
 name: letsencrypt-staging
 namespace: cert-manager
spec:
 acme:
   # The ACME server URL
   server: https://acme-staging-v02.api.letsencrypt.org/directory
   # Email address used for ACME registration

yuswitayudi

for i in yuswitayudi
do
    openssl genrsa -out $i.key 2048
    openssl req -new -key $i.key -out $i.csr -subj "/CN=$i/O=finance"
    openssl x509 -req -in $i.csr -CA ca.crt -CAkey ca.key -CAcreateserial -out $i.crt -days 365
    kubectl --kubeconfig $i.config config set-cluster kubernetes-dev --server https://192.168.1.223:6443 --certificate-authority=ca.crt
    kubectl --kubeconfig $i.config config set-credentials $i --client-certificate $i.crt  --client-key $i.key
    kubectl --kubeconfig $i.config config set-context $i-dev --cluster kubernetes-dev --namespace dev --user=$i
    kubectl --kubeconfig $i.config config use-context $i-dev
    kubectl create role $i-dev --verb=* --resource=*.* --namespace dev

yuswitayudi

https://yuswitayudi.github.io

yuswitayudi

#!/bin/bash

# A bash script to update a Cloudflare DNS A record with the external IP of the source machine
# Used to provide DDNS service for my home
# Needs the DNS record pre-creating on Cloudflare

# Proxy - uncomment and provide details if using a proxy
#export https_proxy=http://<proxyuser>:<proxypassword>@<proxyip>:<proxyport>

# Cloudflare zone is the zone which holds the record

yuswitayudi

FROM nginx:alpine
COPY index.html /usr/share/nginx/html

yuswitayudi

//define docker provider

terraform {
  required_providers {
    docker = {
      source = "kreuzwerker/docker"
      version = "2.15.0"
    }
  }
}

yuswitayudi

# Backup
docker exec CONTAINER /usr/bin/mysqldump -u root --password=root DATABASE > backup.sql

# Restore
cat backup.sql | docker exec -i CONTAINER /usr/bin/mysql -u root --password=root DATABASE