Kubernetes Installation
- apt update
- clear
- sudo apt-get install docker.io
- docker --version
- sudo systemctl status docker
- curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add
- sudo apt-get install curl
- sudo apt-add-repository "deb http://apt.kubernetes.io/ kubernetes-xenial main"
- sudo apt-get install kubeadm kubelet kubectl
- kubeadm version
Links:
1:https://phoenixnap.com/kb/install-kubernetes-on-ubuntu
2:https://www.edureka.co/blog/install-kubernetes-on-ubuntu
=============K8-installation===============
===================K8-INSTALLATION===============
===ON MASTER===
1 apt update
2 clear
3 apt full upgrade -y
4 apt-get full upgrade -y
5 apt-get install full upgrade -y
6 apt -y full upgrade
7 sudo apt full upgrade -y
8 apt update
9 apt -y full upgrade
10 hostname K8-MASTER
11 sudo su -
12 apt update
13 apt full-upgrade -y
14 curl -fsSL https://test.docker.com -o test-docker.sh
15 sudo sh test-docker.sh
16 apt -y install curl apt-transport-https
17 curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
18 echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
19 sudo apt update
20 apt -y install kubelet kubeadm kubectl
21 apt-mark hold kubelet kubeadm kubectl
22 cd /etc/containerd/
23 ls
24 cat config.toml
25 cd
26 rm /etc/containerd/config.toml
27 systemctl restart containerd
28 kubeadm init
29 export KUBECONFIG=/etc/kubernetes/admin.conf
30 clear
31 kubectl get nodes
32 kubectl apply -f https://github.com/coreos/flannel/raw/master/Documentation/kube-flannel.yml
33 kubectl get nodes
34 vi pod_ex.yml
35 kubectl create -f pod_ex.yml
36 kubectl get nodes
37 kubectl get pods
38 vi pod_ex2.yml
39 kubectl create -f pod_ex2.yml
40 kubectl get pods
41 ls
42 history
===========================ON SERVER-1===========
1 pwd
2 apt full upgrade -y
3 apt full-upgrade -y
4 curl -fsSL https://test.docker.com -o test-docker.sh
5 sudo sh test-docker.sh
6 apt -y install curl apt-transport-https
7 curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
8 echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
9 sudo apt update
10 apt -y install kubelet kubeadm kubectl
11 apt-mark hold kubelet kubeadm kubectl
12 rm /etc/containerd/config.toml
13 systemctl restart containerd
14 clear
15 kubeadm join 172.31.50.34:6443 --token 85tnw6.sdhj2us92qqtmiyd --discovery-token-ca-cert-hash sha256:f10a4b7e8a91039d02dab57e544230962769e66943be6ac2c5cd4a1579cf153b
16 history
========================ON SERVER-2=================
1 apt update
2 clear
3 apt full-upgrade -y
4 curl -fsSL https://test.docker.com -o test-docker.sh
5 sudo sh test-docker.sh
6 apt -y install curl apt-transport-https
7 curl -s https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo apt-key add -
8 echo "deb https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
9 sudo apt update
10 apt -y install kubelet kubeadm kubectl
11 apt-mark hold kubelet kubeadm kubectl
12 rm /etc/containerd/config.toml
13 systemctl restart containerd
14 clear
15 kubeadm join 172.31.50.34:6443 --token 85tnw6.sdhj2us92qqtmiyd --discovery-token-ca-cert-hash sha256:f10a4b7e8a91039d02dab57e544230962769e66943be6ac2c5cd4a1579cf153b
16 history
Kubernetes deployment strategies
