lucasjellema

#!/bin/bash
# in order to run, first install jq with: sudo apt-get install jq
oci() { docker run --rm --mount type=bind,source=$HOME/.oci,target=/root/.oci stephenpearson/oci-cli:latest "$@"; }

# set global variable OKE_COMPARTMENT_ID with the OCID for the compartment with name passed in $1
set_oke_compartment()
{
  echo set_oke_compartments for $1
  compartments=$(oci iam compartment list  --compartment-id $ROOT_COMPARTMENT_ID --all)
#  echo "Compartments: $compartments"

lucasjellema

Export the OCID of the root compartment:
export ROOT_COMPARTMENT_ID=ocid1.tenancy.oc1..aaaaaaaaot

Create a new OKE policy in the root compartment of your tenancy:
oci iam policy create  --name oke-service --compartment-id $ROOT_COMPARTMENT_ID  --statements '[ "allow service OKE to manage all-resources in tenancy"]' --description 'policy for granting rights on OKE to manage cluster resources'

List all policies, to verify the success of the creation:
oci iam policy list --compartment-id $ROOT_COMPARTMENT_ID --all

Now create a special compartment for all OKE resources

lucasjellema

# a global variable 
WELCOME_ROOT=Hello

# invoke this function with two arguments:
# 1. (FROM_VAR) the name of the greeter 
# 2. (TO_VAR) the name of the greetee
# this function returns a welcoming message
get_welcoming_message()
{
  FROM_VAR=$1

lucasjellema

const debug = function (debugBuffer, msg) {
    // using the full UTC string is a bit heavy handed perhaps; only minutes, seconds and ms would be quite enough, or just the timestamp in ms  
    debugBuffer.push(`${new Date().toUTCString()} ${msg}`)
}

const spillDebugBeans = function (debugBuffer) {
    debugBuffer.forEach(msg => { console.log(`DEBUG: ${msg}`) });
}// spillDebugBeans

const calculateSums = async function (sums) {

lucasjellema

const debugBuffer = []
const savepoints = {}

const debug = function (msg) {
    // using the full UTC string is a bit heavy handed perhaps; only minutes, seconds and ms would be quite enough, or just the timestamp in ms  
    debugBuffer.push(`${new Date().toUTCString()} ${msg}`)
}

const setSavepoint = function (savepoint) {
   savepoints[savepoint] = debugBuffer.length

lucasjellema

### Repository in the Container Image Registry for the container images underpinning the function 
resource "oci_artifacts_container_repository" "container_repository_for_function" {
    # note: repository = store for all images versions of a specific container image - so it included the function name
    compartment_id = var.compartment_ocid
    display_name = "${local.ocir_repo_name}/${var.function_name}"
    is_immutable = false
    is_public = false
}

resource "null_resource" "Login2OCIR" {

lucasjellema

terraform {
  required_version = ">= 0.14"
}

provider oci {
   region = var.region
}

variable tenancy_ocid {default = "the ocid of your tenancy"}
variable region {default = "the region in which you want to query"}

lucasjellema

variable "application_name" { default = "cloudnative-2021App"}

data "oci_functions_applications" "function_applications" {
  compartment_id = var.compartment_id
  display_name   = "${var.application_name}"
}

data "oci_functions_functions" "application_functions" {
    application_id = data.oci_functions_applications.function_applications.applications[0].id
}

lucasjellema

Get Kubernetes Dashboard Running

Install Dashboard on Cluster kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.4.0/aio/deploy/recommended.yaml

Verify the deployment kubectl -n kubernetes-dashboard get pods

Proxy Cluster kubectl proxy

lucasjellema

package main

import (
	"context"
	"fmt"
	"io"
	"io/ioutil"
	"log"
	"net/http"
	"os"