jessehu

# Homepage: https://artifacthub.io/packages/helm/bitnami/rabbitmq
# Note: Specify `--set clustering.enabled=false` in Minikube with a single k8s node.

helm repo add bitnami https://charts.bitnami.com/bitnami
helm install -n rabbitmq-system --create-namespace rabbitmq bitnami/rabbitmq \
  --set clustering.enabled=false \
  --set auth.username=user --set auth.password=pass \
  --set persistence.size=1Gi \
  --wait

jessehu

#@ load("@ytt:overlay", "overlay")
#@ load("@ytt:data", "data")

#! This ytt overlay adds additional custom CA certificates on TKG cluster nodes, so containerd and other tools trust these CA certificates.
#! It works when using Photon or Ubuntu as the TKG node template on all TKG infrastructure providers.

#! Trust your custom CA certificates on all Control Plane nodes.
#@overlay/match by=overlay.subset({"kind":"KubeadmControlPlane"})
---
spec:

jessehu

https://gist.github.com/mgoodness/bd887830cd5d483446cc4cd3cb7db09d
Helm RBAC setup for K8s v1.6+
```
kubectl -n kube-system create sa tiller
kubectl create clusterrolebinding tiller --clusterrole cluster-admin --serviceaccount=kube-system:tiller
helm init --service-account tiller
```

https://github.com/fnproject/fn-helm/issues/21
Error: configmaps is forbidden: User "system:serviceaccount:kube-system:default" cannot list resource "configmaps" in API group "" in the namespace "kube-system"

jessehu

Commit Message Guidelines

Short (72 chars or less) summary

More detailed explanatory text. Wrap it to 72 characters. The blank
line separating the summary from the body is critical (unless you omit
the body entirely).

Write your commit message in the imperative: "Fix bug" and not "Fixed
bug" or "Fixes bug." This convention matches up with commit messages

jessehu

    Open a console session of the VCSA
    Login as: root
    Default password is: vmware
    Execute the following command: /opt/vmware/share/vami/vami_config_net
    After executing the command, a menu is displayed. Within the menu It is possible to change the IP address, hostname, DNS, Default gateway and proxy server.
    Execute 'reboot'

jessehu

# 'username:password' is required for non-public image repo
curl -s  https://username:password@registry.hub.docker.com/v1/repositories/vmware/harbor-ui/tags

jessehu

Here is the process for using vRA to deploy a sample OpenStack VM:

Login as admin (I use configadmin), go to 基础架构(Infrastructure)

create an OpenStack End Point for OpenStack Kilo

create fabric group (架构组), select the discovery OpenStack Region as 'Compute resources'

Go to 管理 -> 用户和组 -> 业务组

jessehu

from pyVim import connect
import requests
import sys, ssl
from xml.etree.ElementTree import XML, fromstring, tostring
from requests.packages.urllib3.exceptions import InsecureRequestWarning

requests.packages.urllib3.disable_warnings(InsecureRequestWarning)

server=sys.argv[1]
protocol='https'

jessehu

https://wiki.opscode.com/display/chef/Disabling+Ohai+Plugi
http://engineering.voxer.com/2013/03/22/chef-part-2-performance/


In Ohai 7, the ohai plugin name is not the plugin file name, but defined in the plugin file. Here is what I used in Ohai 7.0.4 :

Ohai::Config[:disabled_plugins] = [:Azure, :Filesystem, :Cloudv2, :Virtualization, :Virtualizationinfo, :Dmi, :Zpools, :Blockdevice, :Lsb, :Nodejs, :Languages, :Php, :Lua, :Perl, :C, :Java, :Python, :Erlang, :Groovy, :Ruby, :Mono, :Os, :Openstack, :Cloud, :Rackspace, :Ps, :Command, :Initpackage, :Rootgroup, :Keys, :Sshhostkey, :Ohai, :Chef, :Ohaitime, :Passwd, :Gce, :Systemprofile, :Linode, :Ipscopes, :Eucalyptus, :Ec2]

jessehu

#!/usr/bin/env ruby

require 'chef'
require 'chef/knife'
require 'ironfan'
require 'chef/knife/cluster_bootstrap.rb'

knife = Chef::Knife::ClusterBootstrap.new
knife.class.load_deps
knife.class.chef_config_dir