mvasilenko

# set your CloudFlare key & email
export auth_email=$CLOUDFLARE_EMAIL
export auth_key=$CLOUDFLARE_TOKEN

# list your DNS zones hosted at CloudFlare
curl -s -X GET "https://api.cloudflare.com/client/v4/zones/?per_page=100" -H "X-Auth-Email: $auth_email" -H "X-Auth-Key: $auth_key" -H "Content-Type: application/json"| jq -r '.result[] | "\(.id) \(.name)"'
# expected output:
# a3c9c7d3861e52cf23c835102c258d63 example1.com
# f47d1debb65621ca89039b9fbfeb726a example2.com

mvasilenko

---
apiVersion: v1
kind: Namespace
metadata:
  name: ns1
---
apiVersion: v1
kind: ServiceAccount
metadata:
  name: ns1-sa

mvasilenko

get_network_mode() {
    docker inspect --format='{{.HostConfig.NetworkMode}}' "$1"
}


created_by_kubelet() {
    [[ $(docker inspect --format='{{.Name}}' "$1") =~ ^/k8s_ ]]
}

mvasilenko

db.getCollectionInfos().forEach(function(coll) {
if (coll.type === "collection" ) {
    db[coll.name].getIndexes().forEach(function(index) {
    if ("id" !== index.name) {
        //print( JSON.stringify( index ))
        var indexKey = index.key	// save the key, and transform index into the "options"
        delete index.v
        delete index.key
        index.background = true	// optional: force background to be true
        print("db." + coll.name + ".createIndex(" + JSON.stringify(indexKey) + ", " + JSON.stringify(index) + ")");

mvasilenko

// List all indexes in all databases

    db.getMongo().getDBNames().forEach(function(dbName) {
    if (dbName != "admin" && dbName != "local" && dbName != "config") {
        db.getSiblingDB(dbName).getCollectionNames().forEach(function(coll) {
            db.getSiblingDB(dbName)[coll].getIndexes().forEach(function(index) {
                if ("id" !== index.name) {
                    print("db.getSiblingDB('" + dbName + "')." + coll + ".ensureIndex(" + tojson(index.key) + ")");
                }
            });

mvasilenko

## This creates a working single node Azure Kubernetes Cluster
## and with an Azure Container Registry. Note, the ACR is in 
## the same resource group as the AKS for demo purposes. For
## dev you should have ACR in separate resource group.

echo "Beginning AKS Setup for Demo"
date

AKS_RESOURCE_GROUP=aks-rg1
AKS_CLUSTER_NAME=aks-c1

mvasilenko

$ kubectl run nginx --image=nginx --dry-run -o yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  creationTimestamp: null
  labels:
    run: nginx
  name: nginx
spec:

mvasilenko

#!/bin/bash
# get namespaces list
NAMESPACES=$(kubectl get namespaces --output=jsonpath={.items..metadata.name})
# delete stuck pods in each namespace
for NS in $NAMESPACES;do
kubectl get pods -n $NS | awk "\$3==\"Terminating\" {print \"kubectl delete -n $NS pod \" \$1 \" --grace-period=0 --force\"}" | xargs -0 bash -c
done

mvasilenko

time-format %T
date-format %d/%b/%Y
log_format "%d:%t +%^" client=%h method=%m request="%r" request_length=%^ status=%s bytes_sent=%b body_bytes_sent=%^ referer=%R user_agent="%^" upstream_addr=%^ upstream_status=%^ request_time=%T upstream_response_time=%^ upstream_connect_time=%^ upstream_header_time=%^

mvasilenko

resource "opentelekomcloud_dns_zone_v2" "dnszone" {
  name  = "${var.dnszone}"
  email = "info@${var.dnszone}"
  ttl   = 6000
}

resource "opentelekomcloud_dns_recordset_v2" "test_a" {
  zone_id = "${opentelekomcloud_dns_zone_v2.dnszone.id}"
  name    = "${var.dnszone}"
  ttl     = 300