dougbtv

Enable the reconciler...

oc edit networks.operator.openshift.io cluster and add the additionalNetworks section like:

  additionalNetworks:
  - name: whereabouts-shim
    namespace: openshift-multus
    rawCNIConfig: |-
      {

dougbtv

const axios = require('axios');

// Server URL
const server = "http://192.168.50.201:5000/api/v1/generate";

// Generation parameters
// Reference: https://huggingface.co/docs/transformers/main_classes/text_generation#transformers.GenerationConfig
const data = {
    'prompt': 'recommend a cheese please',
    "max_new_tokens": 100,

dougbtv

---
kind: DaemonSet
apiVersion: apps/v1
metadata:
  name: multus-additional-cni-plugins
  namespace: kube-system
  annotations:
    kubernetes.io/description: |
      This daemon installs and configures auxiliary CNI plugins on each node.
spec:

dougbtv

Referring to "global namespaces" using Multus CNI in OpenShift

This demonstrates using a cross-namespace reference in OpenShift to refer to net-attach-defs in the openshift-multus namespace from another namespace.

See the additional pod.yml and net-attach-def.yaml files included in this gist.

Using latest OCP from CI (4.9 master)

dougbtv

Clearing IP allocations manually with Whereabouts

This outlines a process for clearing IP address allocations with Whereabouts manually. This clears all allocations, you could be more surgical about it, however, this is efficient if it's possible.

NOTE I have another procedure somewhere which has fancy bash commands to make this easier, and is fully tested, however, in theory this "should just work" (you've heard that before)

Overview

1. Stop all pods which use Multus + Whereabouts (if possible)
2. Clear IP allocations

dougbtv

Flatten and verify on Matic blockscout explorer

I was having trouble verifying my contracts on the Matic blockscout explorer when they were using included files such as the openzepplin libraries.

I found that I was not having good luck with the truffle-flattener, so I went out seeking something else.

I wound up using: https://github.com/DaveAppleton/SolidityFlattery -- which I found from this openzeppelin thread.

You'll need to install golang and configure your gopath.

dougbtv

#!/usr/bin/env bash

DEBUG=true
# LOGFILE=/tmp/seamless.log

# Outputs errors to stderr
errorlog () {
  >&2 echo $1
}

dougbtv

all-in-one-example

---
apiVersion: "k8s.cni.cncf.io/v1"
kind: NetworkAttachmentDefinition
metadata:
  name: centos-runtimeconfig-def
spec:
  config: '{

dougbtv

First, type the Konami code into your terminal, then...

Create a user, then create a password for the user...

oc create user doug
htpasswd -c -B -b /tmp/doughtpass doug s00persecret

Create an ident yaml...

dougbtv

First create the resources.yml to create a service account, RBAC & bindings for it, as well as a pod that uses the downward API to get its own name...

kubectl create -f resources.yml

Now you can exec into the pod...

$ kubectl exec -it toolpod -- /bin/bash