agung448

1. increase partition in UTM edit->drives->Resize(increase) input size ->save 
with command-line( install qemu-img) 
2. qemu-img resize  [/path/file location] +[size_to_increase]G
turn on vm and login 
 #fdisk -l [check disk root partition]
 #sudo parted /dev/sda 
 (parted) print (make sure the disk size increase) 
 (parted) resizepart 1 100% (use all unallocated disk) 
 (parted) quit 
3.resize disk root partition with xfs_growfs 

agung448

##install basic package##
sudo apt update 
sudo apt install software-properties-common
## add repo PPA to server ##
sudo add-apt-repository   ppa:qpdf/qpdf
sudo apt update 
sudo apt install qpdf 

agung448

##install nginx## 
sudo apt-get update 
sudo apt-get install nginx -y 
sudo apt-get install -y curl gnupg2 ca-certificates lsb-release
sudo curl -fsSL http://nginx.org/keys/nginx_signing.key | gpg --dearmor -o /usr/share/keyrings/nginx-keyring.gpg
sudo echo "deb [signed-by=/usr/share/keyrings/nginx-keyring.gpg] http://nginx.org/packages/debian `lsb_release -cs` nginx" | sudo tee /etc/apt/sources.list.d/nginx.list
sudo apt-get update 
sudo apt-get install nginx -y 
sudo systemctl enable nginx
sudo systemctl  start nginx && sudo systemctl status nginx 

agung448

kubectl apply -f https://raw.githubusercontent.com/kubernetes/dashboard/v2.6.1/aio/deploy/recommended.yaml
#create user admin dashboard service-account.yaml 
apiVersion: v1
kind: ServiceAccount
metadata:
  name: admin
  namespace: kube-system
---
apiVersion: rbac.authorization.k8s.io/v1
kind: ClusterRoleBinding

agung448

##install prometheus grafana node exporter in debian/ubuntu 
apt update 
sudo useradd --system --no-create-home --shell /bin/false prometheus
wget https://github.com/prometheus/prometheus/releases/download/v2.38.0/prometheus-2.38.0.linux-amd64.tar.gz
tar -xvf prometheus-2.38.0.linux-amd64.tar.gz
sudo mkdir -p /data /etc/prometheus
cd prometheus-2.38.0.linux-amd64
sudo mv prometheus promtool /usr/local/bin/
sudo mv consoles/ console_libraries/ /etc/prometheus/
sudo chown -R prometheus:prometheus /etc/prometheus/ /data/

agung448

nginx -v 
apt install curl gnupg2 ca-certificates lsb-release ubuntu-keyring -y 
curl https://nginx.org/keys/nginx_signing.key | gpg --dearmor |  tee /usr/share/keyrings/nginx-archive-keyring.gpg >/dev/null
touch /etc/apt/sources.list.d/nginx.list 
echo "deb [signed-by=/usr/share/keyrings/nginx-archive-keyring.gpg] http://nginx.org/packages/ubuntu `lsb_release -cs` nginx" |tee /etc/apt/sources.list.d/nginx.list
nginx -t 
apt update 
##----check version available for upgrade-----
apt list nginx -a 
Listing... Done

agung448

first install apache with command below 
#yum install http -y 
#systemctl enable httpd 
then configure http.conf 
#vi /etc/httpd/conf/httpd.conf
add this configuration in the lastline 
<VirtualHost ip_address_server:80>
    DocumentRoot "/var/www/html/webserver"
    ServerName www.local.com
</VirtualHost>

agung448

this show how to solve problem error after install minikube on mac 
install minikube in mac Darwin  20.3.0 Darwin Kernel Version 20.3.0: Thu Jan 21 00:07:06 PST 2021; root:xnu-7195.81.3~1/RELEASE_X86_64 x86_64

$brew install minikube 
$minikube start 

after install finish then we start minikube service show error below 
Exiting due to DRV_NOT_DETECTED: No possible driver was detected. Try specifying --driver, or see https://minikube.sigs.k8s.io/docs/start/

then follow this step to solve the problem 

agung448

how to check pod permission denied  NFS directory 
example we user nginx pod 
-check NFS server permission directory make sure NFS permission directory using  
  nobody:nobody permission also can read write 
- /etc/exports configuration (/mnt/data *(rw,sync,root_squash)
- mounting storage on pod and testing create file 

agung448

since satellite no longer use katello-agent now we can use this step to integrate with satellite 
---

- name: download CA certificate
  yum:
    validate_certs: no
    disable_gpg_check: yes
    name: https://<ip satellite>/pub/katello-ca-consumer-latest.noarch.rpm
    state: present