Installation on Ubuntu

Please contact us at [email protected] email address for the download link of Apinizer's latest version.

Kubernetes, Mongodb and Elasticsearch installation files for Ubuntu 24.x operating system:
https://fss.apinizer.com/index.php/s/8HbiSgKZsDO0akg

Kubernetes, Mongodb and Elasticsearch installation files for Ubuntu 22.x operating system:
https://fss.apinizer.com/index.php/s/C75rOwbN2bTOqgs

tar -xzf offlineApinizerInstallation-Ubuntu24.x.tar

sudo systemctl stop ufw
sudo systemctl disable ufw
sudo swapoff -a
sudo vi /etc/fstab

sudo dpkg -i containerd_deb/*.deb

#containerd module settings
sudo mkdir -p /etc/containerd
sudo containerd config default | sudo tee /etc/containerd/config.toml
sudo sed -i 's/SystemdCgroup = false/SystemdCgroup = true/g' /etc/containerd/config.toml

#starting containerd module
sudo systemctl restart containerd
sudo systemctl enable containerd
sudo systemctl status containerd

sudo tee /etc/modules-load.d/k8s.conf <<EOF
overlay
br_netfilter
EOF
#To load modules in the running system
sudo modprobe overlay
sudo modprobe br_netfilter

sudo vi /etc/sysctl.d/k8s.conf

net.bridge.bridge-nf-call-ip6tables = 1
net.bridge.bridge-nf-call-iptables = 1
net.ipv4.ip_forward=1
net.ipv4.tcp_max_syn_backlog=40000
net.core.somaxconn=40000
net.core.wmem_default=8388608
net.core.rmem_default=8388608
net.ipv4.tcp_sack=1
net.ipv4.tcp_window_scaling=1
net.ipv4.tcp_fin_timeout=15
net.ipv4.tcp_keepalive_intvl=30
net.ipv4.tcp_tw_reuse=1
net.ipv4.tcp_moderate_rcvbuf=1
net.core.rmem_max=134217728
net.core.wmem_max=134217728
net.ipv4.tcp_mem=134217728 134217728 134217728
net.ipv4.tcp_rmem=4096 277750 134217728
net.ipv4.tcp_wmem=4096 277750 134217728
net.core.netdev_max_backlog=300000

sudo sysctl --system

sudo dpkg -i kube_deb/*.deb

systemctl enable --now kubelet.service
#Kubernetes installation check and startup
kubectl version --client && kubeadm version

sudo ctr --namespace k8s.io images import kube_images/kube-apiserver:v1.31.7.tar
sudo ctr --namespace k8s.io images import kube_images/kube-controller-manager:v1.31.7.tar
sudo ctr --namespace k8s.io images import kube_images/kube-scheduler:v1.31.7.tar
sudo ctr --namespace k8s.io images import kube_images/kube-proxy:v1.31.7.tar
sudo ctr --namespace k8s.io images import kube_images/pause:3.10.tar
sudo ctr --namespace k8s.io images import kube_images/etcd:3.5.15-0.tar
sudo ctr --namespace k8s.io images import kube_images/coredns:v1.8.6.tar
sudo ctr --namespace k8s.io images import kube_images/flannel-cni-plugin-v1.6.2.tar
sudo ctr --namespace k8s.io images import kube_images/flannel-v0.26.4.tar

sudo kubeadm init --pod-network-cidr="10.244.0.0/16" --control-plane-endpoint="<MASTER_SERVER_IP_ADDRESS>" --upload-certs --kubernetes-version=v1.31.7

mkdir -p $HOME/.kube
sudo cp -i /etc/kubernetes/admin.conf $HOME/.kube/config
sudo chown $(id -u):$(id -g) $HOME/.kube/config

kubeadm token create --print-join-command

kubectl apply -f flannel_yaml/kube-flannel.yml

sudo tar xvf apinizerImages.tar
cd apinizerImages

sudo ctr --namespace k8s.io images import manager_<APINIZER_VERSION>.tar apinizercloud/manager:<APINIZER_VERSION>
sudo ctr --namespace k8s.io images import worker_<APINIZER_VERSION>.tar apinizercloud/worker:<APINIZER_VERSION>
sudo ctr --namespace k8s.io images import cache_<APINIZER_VERSION>.tar apinizercloud/cache:<APINIZER_VERSION>
sudo ctr --namespace k8s.io images import integration_<APINIZER_VERSION>.tar apinizercloud/integration:<APINIZER_VERSION>
sudo ctr --namespace k8s.io images import portal_<APINIZER_VERSION>.tar apinizercloud/portal:<APINIZER_VERSION>

sudo dpkg -i mongo_deb/*.deb

sudo mkdir /opt/elasticsearch
# Move the file inside the offline installation folders.
sudo mv elasticsearch/elasticsearch-7.9.2-linux-x86_64.tar.gz /opt/elasticsearch/
cd /opt/elasticsearch
sudo tar -xzf elasticsearch-7.9.2-linux-x86_64.tar.gz