k8s install update 2

Reviewed-on: #10

Networking/Debian-Static_IP.md

@@ -0,0 +1,129 @@
+**Debian Specific Static IP Address Setup**
+
+Get the interface name by looking at 
+
+```
+ip a
+```
+
+Example - here the interface we are targeting is enp1s0
+
+```
+~$ ip a
+1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
+    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
+    inet 127.0.0.1/8 scope host lo
+       valid_lft forever preferred_lft forever
+    inet6 ::1/128 scope host noprefixroute
+       valid_lft forever preferred_lft forever
+2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
+    link/ether 52:54:00:0c:f6:e7 brd ff:ff:ff:ff:ff:ff
+    altname enx5254000cf6e7
+    inet 192.168.50.80/24 brd 192.168.50.255 scope global dynamic noprefixroute enp1s0
+       valid_lft 85984sec preferred_lft 75184sec
+    inet6 2404:4400:4181:9200:5054:ff:fe0c:f6e7/64 scope global dynamic mngtmpaddr proto kernel_ra
+       valid_lft 86366sec preferred_lft 86366sec
+    inet6 2404:4400:4181:9200:617f:906e:3877:3f00/64 scope global dynamic mngtmpaddr noprefixroute
+       valid_lft 86366sec preferred_lft 86366sec
+    inet6 fe80::b2a2:4462:bece:c8b7/64 scope link
+       valid_lft forever preferred_lft forever
+~$
+```
+
+We will be updated the interfaces file int he networking dir.  
+Before we do anything we always make a backup copy 
+
+```
+sudo cp /etc/network/interfaces /etc/network/interfaces.bak
+```
+
+looking at the interface file its shows that the interface is set to dynamic
+
+** Orginal interface file
+
+```
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+allow-hotplug enp1s0
+iface enp1s0 inet dhcp
+# This is an autoconfigured IPv6 interface
+iface enp1s0 inet6 auto
+```
+
+We will update the ***face enp1s0 inet dhcp***
+
+section to look like this 
+
+Example of updated file
+```
+# This file describes the network interfaces available on your system
+# and how to activate them. For more information, see interfaces(5).
+
+source /etc/network/interfaces.d/*
+
+# The loopback network interface
+auto lo
+iface lo inet loopback
+
+# The primary network interface
+allow-hotplug enp1s0
+iface enp1s0 inet static
+    address 192.168.50.20
+    netmask 255.255.255.0
+    gateway 192.168.50.254
+    dns-nameservers 192.168.50.254 8.8.8.8
+# This is an autoconfigured IPv6 interface
+iface enp1s0 inet6 auto
+```
+
+After you have made this edit you can restart the service to get the new IP address
+
+```
+luddie@Node1-master:~$ ip a
+1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
+    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
+    inet 127.0.0.1/8 scope host lo
+       valid_lft forever preferred_lft forever
+    inet6 ::1/128 scope host noprefixroute
+       valid_lft forever preferred_lft forever
+2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
+    link/ether 52:54:00:0c:f6:e7 brd ff:ff:ff:ff:ff:ff
+    altname enx5254000cf6e7
+    inet 192.168.50.20/24 brd 192.168.50.255 scope global enp1s0
+       valid_lft forever preferred_lft forever
+    inet 192.168.50.80/24 brd 192.168.50.255 scope global secondary dynamic noprefixroute enp1s0
+       valid_lft 86372sec preferred_lft 75572sec
+    inet6 2404:4400:4181:9200:617f:906e:3877:3f00/64 scope global dynamic mngtmpaddr noprefixroute
+       valid_lft 86369sec preferred_lft 86369sec
+    inet6 2404:4400:4181:9200:5054:ff:fe0c:f6e7/64 scope global dynamic mngtmpaddr proto kernel_ra
+       valid_lft 86369sec preferred_lft 86369sec
+    inet6 fe80::b2a2:4462:bece:c8b7/64 scope link
+       valid_lft forever preferred_lft forever
+luddie@Node1-master:~$
+```
+
+The network is now available via the updated ip address... HOWEVER did you see the old IP is still there?
+
+```
+inet 192.168.50.80/24 brd 192.168.50.255 scope global secondary dynamic noprefixroute enp1s0
+       valid_lft 86372sec preferred_lft 75572sec
+```
+
+Easiest way of dealing with this... 
+
+```
+sudo reboot
+
+```
+
+And when the machine comes back up, ssh using the newly statically assigned IP address.
+
+Update - Dont forget to updated the /etc/resolve.conf with your nameserver address

Networking/Hostname.md

@@ -0,0 +1,53 @@
+**Setup Hostname**
+
+Log into the hostname (ssh)
+
+Run the following command
+
+```
+sudo hostnamectl set-hostname NewHostName
+```
+
+Also need to update the hosts name
+
+```
+sudo vi /etc/hosts
+```
+
+***Example of old host file***
+
+```
+127.0.0.1       localhost
+127.0.1.1       old-hostname.vocus.co.nz old-hostname
+
+# The following lines are desirable for IPv6 capable hosts
+::1     localhost ip6-localhost ip6-loopback
+ff02::1 ip6-allnodes
+ff02::2 ip6-allrouters
+```
+
+***Example of updated host***
+
+```
+127.0.0.1       localhost
+127.0.1.1       New-hostname.vocus.co.nz New-hostname
+
+# The following lines are desirable for IPv6 capable hosts
+::1     localhost ip6-localhost ip6-loopback
+ff02::1 ip6-allnodes
+ff02::2 ip6-allrouters
+
+```
+
+While hostnamectl typically applies the changes immediately, some services or applications might still be referencing the old hostname. You can restart network services or reboot the system for a complete refresh, although often it's not strictly necessary.
+To restart network services:
+
+```
+sudo systemctl restart network-online.target
+```
+
+or just reboot
+
+```
+Sudo Reboot
+```

Networking/k8s/kubeadmin_install/Install_Instruction.md

@@ -0,0 +1,402 @@
+**Installing k8s with kubeadm**
+
+
+***PLEASE NOTE***
+The default behavior of a kubelet is to fail to start if swap memory is detected on a node.
+
+Disable it by turning it off on the fly 
+
+```
+sudo swapoff -a
+```
+
+or to make the change persistent across reboots remove it from the fstab
+
+
+**Container runtime - containerd**
+
+Go to - https://github.com/containerd/containerd/blob/main/docs/getting-started.md and follow the instructions 
+This must be done on all the nodes, master and worker.
+
+1.  Download the containerd runtime
+```
+wget https://github.com/containerd/containerd/releases/download/v2.2.0/containerd-2.2.0-linux-amd64.tar.gz
+```
+
+2.  Extract it to /usr/local
+```
+$ sudo tar Cxzvf /usr/local containerd-1.6.2-linux-amd64.tar.gz
+bin/
+bin/containerd-shim-runc-v2
+bin/containerd-shim
+bin/ctr
+bin/containerd-shim-runc-v1
+bin/containerd
+bin/containerd-stress
+```
+3.  systemd
+download 
+```
+wget https://raw.githubusercontent.com/containerd/containerd/main/containerd.service
+```
+
+Place it in the correct location 
+For debian trixie it was 
+
+```
+/usr/lib/systemd/system/
+```
+
+Then reload and enable
+
+```
+sudo systemctl daemon-reload
+sudo systemctl enable --now containerd
+```
+
+4.  runc
+Download the runc binary from https://github.com/opencontainers/runc/releases
+
+```
+wget https://github.com/opencontainers/runc/releases/download/v1.4.0/runc.amd64
+```
+
+now install it 
+
+```
+sudo install -m 755 runc.amd64 /usr/local/sbin/runc
+```
+
+5.  Install CNI plugin
+
+Download the the associated cni-plugin from https://github.com/containernetworking/plugins/releases 
+
+```
+wget https://github.com/containernetworking/plugins/releases/download/v1.8.0/cni-plugins-linux-amd64-v1.8.0.tgz 
+```
+and extact under /opt/cni/bin
+
+```
+mkdir -p /opt/cni/bin
+sudo tar Czxvf /opt/cni/bin cni-plugins-linux-amd64-v1.8.0.tgz
+```
+
+
+6.  Install kubelet kubeadm kubectl
+
+Update the apt package index and install packages needed to use the Kubernetes apt repository:
+```
+sudo apt-get update
+sudo apt-get install -y apt-transport-https ca-certificates curl gpg
+```
+
+
+Download the public signing key for the Kubernetes package repositories. The same signing key is used for all repositories so you can disregard the version in the URL:
+
+If the directory `/etc/apt/keyrings` does not exist, it should be created before the curl command, read the note below.
+
+```
+sudo mkdir -p -m 755 /etc/apt/keyrin
+```
+
+else continue
+
+```
+curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.34/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
+```
+
+Added the apt repo for k8s 1.34
+
+```
+echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.34/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list
+```
+
+Install the packages
+
+```
+sudo apt-get update
+sudo apt-get install -y kubelet kubeadm kubectl
+sudo apt-mark hold kubelet kubeadm kubectl
+```
+
+Enable kubelet before running adm
+
+```
+sudo systemctl enable --now kubelet
+```
+
+7.  Configure cgroup driver
+
+Both the container runtime and the kubelet have a property called "cgroup driver", which is important for the management of cgroups on Linux machines.
+
+Feel free to go read more at https://kubernetes.io/docs/setup/production-environment/container-runtimes/#containerd-systemd 
+and Advanced topics at https://github.com/containerd/containerd/blob/main/docs/getting-started.md 
+
+but in short...
+
+```
+sudo mkdir -p /etc/containerd
+ sudo containerd config default | sudo tee /etc/containerd/config.toml
+ sudo sed -i 's/SystemdCgroup = false/SystemdCgroup = true/' /etc/containerd/config.toml
+
+```
+
+8.  Network configuration
+Enable IPv4 packet forwarding
+To manually enable IPv4 packet forwarding:
+
+```
+# sysctl params required by setup, params persist across reboots
+cat <<EOF | sudo tee /etc/sysctl.d/k8s.conf
+net.ipv4.ip_forward = 1
+EOF
+
+# Apply sysctl params without reboot
+sudo sysctl --system
+```
+
+Validate that it is set to 1
+
+```
+sysctl net.ipv4.ip_forward
+```
+
+8.  Create the Cluster
+
+```
+sudo kubeadm init --apiserver-advertise-address=The_Master_Node_IP --pod-network-cidr=POD_NODE_CIDR_BLOCK
+```
+
+```
+sudo kubeadm init --apiserver-advertise-address=192.168.50.20 --pod-network-cidr=10.244.0.0/16
+```
+
+THe output should be similar to the following
+
+```
+[addons] Applied essential addon: CoreDNS
+[addons] Applied essential addon: kube-proxy
+
+Your Kubernetes control-plane has initialized successfully!
+
+To start using your cluster, you need to run the following as a regular user:
+
+  mkdir -p $HOME/.kube
+  sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
+  sudo chown $(id -u):$(id -g) $HOME/.kube/config
+
+Alternatively, if you are the root user, you can run:
+
+  export KUBECONFIG=/etc/kubernetes/admin.conf
+
+You should now deploy a pod network to the cluster.
+Run "kubectl apply -f [podnetwork].yaml" with one of the options listed at:
+  https://kubernetes.io/docs/concepts/cluster-administration/addons/
+
+Then you can join any number of worker nodes by running the following on each as root:
+
+kubeadm join 192.168.50.20:6443 --token 3m8ogx.4w779pfudv9sr9h0 \
+	--discovery-token-ca-cert-hash sha256:2b70f7b1939e9a3c17a94ddc94a8714a5782dc476bf50ba915a6c848710dd0ba
+```
+
+You want to keep that join for later.
+
+
+Now create your kube conf
+
+```
+ mkdir -p $HOME/.kube
+  sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
+  sudo chown $(id -u):$(id -g) $HOME/.kube/config
+```
+Look at pods and nodes
+
+```
+Node01-master:~$ kubectl get nodes
+kubectl get pods -A
+NAME            STATUS     ROLES           AGE    VERSION
+node01-master   NotReady   control-plane   161m   v1.34.2
+NAMESPACE     NAME                                    READY   STATUS    RESTARTS   AGE
+kube-system   coredns-66bc5c9577-wrfwh                0/1     Pending   0          161m
+kube-system   coredns-66bc5c9577-ztwtc                0/1     Pending   0          161m
+kube-system   etcd-node01-master                      1/1     Running   0          161m
+kube-system   kube-apiserver-node01-master            1/1     Running   0          161m
+kube-system   kube-controller-manager-node01-master   1/1     Running   0          161m
+kube-system   kube-proxy-tqcnj                        1/1     Running   0          161m
+kube-system   kube-scheduler-node01-master            1/1     Running   0          161m
+Node01-master:~$
+```
+
+Not everything is running.  we have no CNI
+
+
+We could create new pods but it will not start cause no networking
+
+```
+Node01-master:~$ kubectl run nginx --image=nginx:latest
+pod/nginx created
+Node01-master:~$ kubectl get pods
+NAME    READY   STATUS    RESTARTS   AGE
+nginx   0/1     Pending   0          5s
+Node01-master:~$ kubectl describe pod nginx -n default
+Name:             nginx
+Namespace:        default
+Priority:         0
+Service Account:  default
+Node:             <none>
+Labels:           run=nginx
+Annotations:      <none>
+Status:           Pending
+IP:
+IPs:              <none>
+Containers:
+  nginx:
+    Image:        nginx:latest
+    Port:         <none>
+    Host Port:    <none>
+    Environment:  <none>
+    Mounts:
+      /var/run/secrets/kubernetes.io/serviceaccount from kube-api-access-s7gvx (ro)
+Conditions:
+  Type           Status
+  PodScheduled   False
+Volumes:
+  kube-api-access-s7gvx:
+    Type:                    Projected (a volume that contains injected data from multiple sources)
+    TokenExpirationSeconds:  3607
+    ConfigMapName:           kube-root-ca.crt
+    Optional:                false
+    DownwardAPI:             true
+QoS Class:                   BestEffort
+Node-Selectors:              <none>
+Tolerations:                 node.kubernetes.io/not-ready:NoExecute op=Exists for 300s
+                             node.kubernetes.io/unreachable:NoExecute op=Exists for 300s
+Events:
+  Type     Reason            Age   From               Message
+  ----     ------            ----  ----               -------
+  Warning  FailedScheduling  22s   default-scheduler  0/1 nodes are available: 1 node(s) had untolerated taint(s). no new claims to deallocate, preemption: 0/1 nodes are available: 1 Preemption is not helpful for scheduling.
+Node01-master:~$
+```
+
+This is not a taint issue.  I can add the worker node to the cluster using kubeadm join, and it will still be the same.
+
+```
+Node01-master:~$ kubectl get nodes
+NAME            STATUS     ROLES           AGE    VERSION
+node01-master   NotReady   control-plane   167m   v1.34.2
+node02-worker   NotReady   <none>          87s    v1.34.2
+Node01-master:~$ kubectl get pods -n default
+NAME    READY   STATUS    RESTARTS   AGE
+nginx   0/1     Pending   0          3m36s
+Node01-master:~$
+```
+
+
+9.  Install network add-on (Cillium)
+
+Using https://docs.cilium.io/en/stable/gettingstarted/k8s-install-default/ as ref
+We only do this on the master node
+
+```
+CLI_VERSION=$(curl -s https://raw.githubusercontent.com/cilium/cilium-cli/main/stable.txt)
+```
+```
+Node01-master:~$ echo $CLI_VERSION
+v0.18.9
+Node01-master:~$
+```
+
+Download the binary 
+```
+curl -L --remote-name \
+  https://github.com/cilium/cilium-cli/releases/download/${CLI_VERSION}/cilium-linux-amd64.tar.gz
+```
+
+Extract to /usr/local/bin and validate 
+```
+Node01-master:~$ sudo tar xzvfC cilium-linux-${CLI_ARCH}.tar.gz /usr/local/bin
+cilium
+Node01-master:~$ cilium version
+cilium-cli: v0.18.9 compiled with go1.25.5 on linux/amd64
+cilium image (default): v1.18.3
+cilium image (stable): v1.18.4
+cilium image (running): unknown. Unable to obtain cilium version. Reason: release: not found
+Node01-master:~$
+```
+
+Now install cilium
+
+```
+Node01-master:~$ cilium install
+ℹ️  Using Cilium version 1.18.3
+🔮 Auto-detected cluster name: kubernetes
+🔮 Auto-detected kube-proxy has been installed
+Node01-master:~$
+```
+As you are installing this into k8s it is using the kubeconf so no sudo needed.
+
+Validate its installed
+
+```
+Node01-master:~$ cilium status
+    /¯¯\
+ /¯¯\__/¯¯\    Cilium:             OK
+ \__/¯¯\__/    Operator:           OK
+ /¯¯\__/¯¯\    Envoy DaemonSet:    OK
+ \__/¯¯\__/    Hubble Relay:       disabled
+    \__/       ClusterMesh:        disabled
+
+DaemonSet              cilium                   Desired: 2, Ready: 2/2, Available: 2/2
+DaemonSet              cilium-envoy             Desired: 2, Ready: 2/2, Available: 2/2
+Deployment             cilium-operator          Desired: 1, Ready: 1/1, Available: 1/1
+Containers:            cilium                   Running: 2
+                       cilium-envoy             Running: 2
+                       cilium-operator          Running: 1
+                       clustermesh-apiserver
+                       hubble-relay
+Cluster Pods:          3/3 managed by Cilium
+Helm chart version:    1.18.3
+Image versions         cilium             quay.io/cilium/cilium:v1.18.3@sha256:5649db451c88d928ea585514746d50d91e6210801b300c897283ea319d68de15: 2
+                       cilium-envoy       quay.io/cilium/cilium-envoy:v1.34.10-1761014632-c360e8557eb41011dfb5210f8fb53fed6c0b3222@sha256:ca76eb4e9812d114c7f43215a742c00b8bf41200992af0d21b5561d46156fd15: 2
+                       cilium-operator    quay.io/cilium/operator-generic:v1.18.3@sha256:b5a0138e1a38e4437c5215257ff4e35373619501f4877dbaf92c89ecfad81797: 1
+Node01-master:~$
+```
+
+If you want, there is also a connectivity test that can be runm, but it can take some time to complete (more than a 120 tests).
+
+
+If you now look at your cluster, it should be up and running 
+
+
+```
+Node01-master:~$ kubectl get pods -A -o wide
+NAMESPACE           NAME                                    READY   STATUS    RESTARTS   AGE     IP              NODE            NOMINATED NODE   READINESS GATES
+cilium-test-1       client-64d966fcbd-ctrb8                 1/1     Running   0          2m46s   10.0.1.63       node02-worker   <none>           <none>
+cilium-test-1       client2-5f6d9498c7-9th7m                1/1     Running   0          2m46s   10.0.1.146      node02-worker   <none>           <none>
+cilium-test-1       echo-same-node-7889ff4c85-5hcqb         2/2     Running   0          2m46s   10.0.1.155      node02-worker   <none>           <none>
+cilium-test-ccnp1   client-ccnp-86d7f7bd68-s89zf            1/1     Running   0          2m46s   10.0.1.228      node02-worker   <none>           <none>
+cilium-test-ccnp2   client-ccnp-86d7f7bd68-tmc76            1/1     Running   0          2m45s   10.0.1.202      node02-worker   <none>           <none>
+default             nginx                                   1/1     Running   0          18m     10.0.1.91       node02-worker   <none>           <none>
+kube-system         cilium-5s7hd                            1/1     Running   0          4m55s   192.168.50.20   node01-master   <none>           <none>
+kube-system         cilium-bj2rz                            1/1     Running   0          4m55s   192.168.50.21   node02-worker   <none>           <none>
+kube-system         cilium-envoy-fgqm6                      1/1     Running   0          4m55s   192.168.50.20   node01-master   <none>           <none>
+kube-system         cilium-envoy-mtgzs                      1/1     Running   0          4m55s   192.168.50.21   node02-worker   <none>           <none>
+kube-system         cilium-operator-68bd8cc456-fb2kg        1/1     Running   0          4m55s   192.168.50.21   node02-worker   <none>           <none>
+kube-system         coredns-66bc5c9577-wrfwh                1/1     Running   0          3h2m    10.0.1.176      node02-worker   <none>           <none>
+kube-system         coredns-66bc5c9577-ztwtc                1/1     Running   0          3h2m    10.0.1.206      node02-worker   <none>           <none>
+kube-system         etcd-node01-master                      1/1     Running   0          3h2m    192.168.50.20   node01-master   <none>           <none>
+kube-system         kube-apiserver-node01-master            1/1     Running   0          3h2m    192.168.50.20   node01-master   <none>           <none>
+kube-system         kube-controller-manager-node01-master   1/1     Running   0          3h2m    192.168.50.20   node01-master   <none>           <none>
+kube-system         kube-proxy-tqcnj                        1/1     Running   0          3h2m    192.168.50.20   node01-master   <none>           <none>
+kube-system         kube-proxy-wm8r7                        1/1     Running   0          16m     192.168.50.21   node02-worker   <none>           <none>
+kube-system         kube-scheduler-node01-master            1/1     Running   0          3h2m    192.168.50.20   node01-master   <none>           <none>
+Node01-master:~$
+Node01-master:~$ kubectl get nodes
+NAME            STATUS   ROLES           AGE    VERSION
+node01-master   Ready    control-plane   3h3m   v1.34.2
+node02-worker   Ready    <none>          17m    v1.34.2
+Node01-master:~$
+```
+
+
+

Networking/k8s/kubeadmin_install/add_users.md

@@ -0,0 +1,2 @@
+lol
+

Networking/wireGuard/ubuntu-server.md

@@ -0,0 +1,67 @@
+**Ubuntu Server WireGuard Setup**
+
+1.  update and install
+
+```
+sudo apt update
+sudo apt install -y wireguard
+```
+
+2.  validate that its installed
+
+```
+wg --version
+```
+
+3.  WireGuard configs live here:
+
+```
+/etc/wireguard/
+```
+
+Filename must NOT match the interface name
+
+```
+# ip a
+1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
+    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
+    inet 127.0.0.1/8 scope host lo
+       valid_lft forever preferred_lft forever
+    inet6 ::1/128 scope host noprefixroute
+       valid_lft forever preferred_lft forever
+2: enp1s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
+    link/ether 52:54:00:4f:6e:1b brd ff:ff:ff:ff:ff:ff
+    inet 192.168.50.47/24 metric 100 brd 192.168.50.255 scope global dynamic enp1s0
+       valid_lft 86009sec preferred_lft 86009sec
+    inet6 2404:4400:4181:9200:5054:ff:fe4f:6e1b/64 scope global dynamic mngtmpaddr noprefixroute
+       valid_lft 86331sec preferred_lft 86331sec
+    inet6 fe80::5054:ff:fe4f:6e1b/64 scope link
+       valid_lft forever preferred_lft forever
+# touch /etc/wireguard/wg0.conf
+#
+```
+I made a blank file and will copy and paste the data from the wireguard conf I have into the blank one I created.
+
+Set permissions
+
+```
+sudo chmod 600 /etc/wireguard/wg0.conf
+```
+
+Bring up WireGuard
+
+```
+sudo wg-quick up wg0
+```
+
+Validate
+
+```
+sudo wg
+```
+
+Can enable at boot if that is your bag
+
+```
+sudo systemctl enable wg-quick@wg0
+```

README.md

@@ -0,0 +1,3 @@
+**Read me for Notes**
+
+Thiniking of chaning my ways... no more Joplin, rather just... commit