k8s-guides

apt update # Update APT as first step

apt install -y sshpass

apt install ansible -y

apt install ansible-doc -y

ssh cloud_user@$IP OR disable strict_host_key_checking functionality

Steps to Install Docker manually over ubuntu systems

apt-get update && apt-get install -y apt-transport-https ca-certificates curl software-properties-common gnupg2

curl -fsSL https://download.docker.com/linux/ubuntu/gpg | apt-key add -

add-apt-repository
"deb [arch=amd64] https://download.docker.com/linux/ubuntu
$(lsb_release -cs)
stable"

apt-get install -y containerd.io docker-ce docker-ce-cli

cat > /etc/docker/daemon.json <<EOF { "exec-opts": ["native.cgroupdriver=systemd"], "log-driver": "json-file", "log-opts": { "max-size": "100m" }, "storage-driver": "overlay2" } EOF

mkdir -p /etc/systemd/system/docker.service.d

systemctl daemon-reload

systemctl restart docker

systemctl enable docker

ELK on Docker

docker run -p 5601:5601 -p 9200:9200 -p 5044:5044 -it --name elk sebp/elk

Disable flowcontrol

kube-apiserver
--feature-gates=APIPriorityAndFairness=false
--runtime-config=flowcontrol.apiserver.k8s.io/v1beta1=false \

…and other flags as usual