Merge pull request #369 from TrekkieCoder/main

PR - Custom remote transport port for gobgp

api/restapi/handler/gobgp.go

@@ -33,6 +33,9 @@ func ConfigPostBGPNeigh(params operations.PostConfigBgpNeighParams) middleware.R
 	// Remote AS
 	bgpNeighMod.RemoteAS = uint32(params.Attr.RemoteAs)
 
+	// Remote Port
+	bgpNeighMod.RemotePort = uint16(params.Attr.RemotePort)
+
 	tk.LogIt(tk.LogDebug, "[API] GoBGP neighAdd : %v\n", bgpNeighMod)
 	_, err := ApiHooks.NetGoBGPNeighAdd(&bgpNeighMod)
 	if err != nil {

api/swagger.yml

@@ -3090,10 +3090,13 @@ definitions:
     properties:
       ipAddress:
         type: string
-        description: BGP Nieghbor IP address
+        description: BGP Neighbor IP address
       remoteAs:
         type: integer
         description: Remote AS number
+      remotePort:
+        type: integer
+        description: Remote Connect Port (default 179)
 
   BGPGlobalConfig:
     type: object

cicd/k8s-calico-incluster/Vagrantfile

@@ -0,0 +1,81 @@
+# -*- mode: ruby -*-
+# vi: set ft=ruby :
+
+require "yaml"
+settings = YAML.load_file "yaml/settings.yaml"
+
+workers = settings["nodes"]["workers"]["count"]
+
+bname = ("sysnet4admin/Ubuntu-k8s")
+bversion = "0.7.1"
+
+Vagrant.configure("2") do |config|
+
+  if Vagrant.has_plugin?("vagrant-vbguest")
+    config.vbguest.auto_update = false
+  end
+
+  config.vm.box = "#{bname}"
+  config.vm.box_version = "#{bversion}"
+
+  config.vm.define "host" do |host|
+    host.vm.hostname = 'host1'
+    #loxilb.vm.network "forwarded_port", guest: 55002, host: 5502, protocol: "tcp"
+    host.vm.network :private_network, ip: "192.168.80.9", :netmask => "255.255.255.0"
+    host.vm.network :private_network, ip: "192.168.90.9", :netmask => "255.255.255.0"
+    host.vm.provision :shell, :path => "node_scripts/host.sh"
+    host.vm.provider :virtualbox do |vbox|
+        vbox.customize ["modifyvm", :id, "--memory", 2048]
+        vbox.customize ["modifyvm", :id, "--cpus", 1]
+    end
+  end
+
+  #config.vm.box = settings["software"]["cluster"]["box"]
+  config.vm.define "master" do |master|
+    master.vm.hostname = 'master'
+    master.vm.network :private_network, ip: settings["network"]["control_ip"], :netmask => "255.255.255.0"
+    master.vm.provision "shell",
+      env: {
+        "DNS_SERVERS" => settings["network"]["dns_servers"].join(" "),
+        "ENVIRONMENT" => settings["environment"],
+        "KUBERNETES_VERSION" => settings["software"]["kubernetes"],
+        "OS" => settings["software"]["os"]
+      },
+      path: "node_scripts/common.sh"
+    master.vm.provision "shell",
+      env: {
+        "CALICO_VERSION" => settings["software"]["calico"],
+        "CONTROL_IP" => settings["network"]["control_ip"],
+        "POD_CIDR" => settings["network"]["pod_cidr"],
+        "SERVICE_CIDR" => settings["network"]["service_cidr"]
+      },
+      path: "node_scripts/master.sh"
+
+    master.vm.provider :virtualbox do |vbox|
+        vbox.customize ["modifyvm", :id, "--memory", 2048]
+        vbox.customize ["modifyvm", :id, "--cpus", 2]
+    end
+  end
+
+  (1..workers).each do |node_number|
+    config.vm.define "worker#{node_number}" do |worker|
+      worker.vm.hostname = "worker#{node_number}"
+      ip = node_number + 100
+      worker.vm.network :private_network, ip: "192.168.80.#{ip}", :netmask => "255.255.255.0"
+      worker.vm.provision "shell",
+        env: {
+          "DNS_SERVERS" => settings["network"]["dns_servers"].join(" "),
+          "ENVIRONMENT" => settings["environment"],
+          "KUBERNETES_VERSION" => settings["software"]["kubernetes"],
+          "OS" => settings["software"]["os"]
+        },
+        path: "node_scripts/common.sh"
+      worker.vm.provision "shell", path: "node_scripts/worker.sh"
+
+      worker.vm.provider :virtualbox do |vbox|
+          vbox.customize ["modifyvm", :id, "--memory", 2048]
+          vbox.customize ["modifyvm", :id, "--cpus", 2]
+      end
+    end
+  end
+end

cicd/k8s-calico-incluster/config.sh

@@ -0,0 +1,36 @@
+#!/bin/bash
+VMs=$(vagrant global-status  | grep -i virtualbox)
+while IFS= read -a VMs; do
+    read -a vm <<< "$VMs"
+    cd ${vm[4]} 2>&1>/dev/null
+    echo "Destroying ${vm[1]}"
+    vagrant destroy -f ${vm[1]}
+    cd - 2>&1>/dev/null
+done <<< "$VMs"
+
+vagrant up
+
+for((i=1; i<=60; i++))
+do
+    fin=1
+    pods=$(vagrant ssh master -c 'kubectl get pods -A' 2> /dev/null | grep -v "NAMESPACE")
+
+    while IFS= read -a pods; do
+        read -a pod <<< "$pods"
+        if [[ ${pod[3]} != *"Running"* ]]; then
+            echo "${pod[1]} is not UP yet"
+            fin=0
+        fi
+    done <<< "$pods"
+    if [ $fin == 1 ];
+    then
+        break;
+    fi
+    echo "Will try after 10s"
+    sleep 10
+done
+
+#Create fullnat Service
+vagrant ssh master -c 'kubectl apply -f /vagrant/yaml/tcp_fullnat.yml' 2> /dev/null
+vagrant ssh master -c 'kubectl apply -f /vagrant/yaml/udp_fullnat.yml' 2> /dev/null
+vagrant ssh master -c 'kubectl apply -f /vagrant/yaml/sctp_fullnat.yml' 2> /dev/null

cicd/k8s-calico-incluster/configs/config

@@ -0,0 +1,19 @@
+apiVersion: v1
+clusters:
+- cluster:
+    certificate-authority-data: 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
+    server: https://192.168.80.10:6443
+  name: kubernetes
+contexts:
+- context:
+    cluster: kubernetes
+    user: kubernetes-admin
+  name: kubernetes-admin@kubernetes
+current-context: kubernetes-admin@kubernetes
+kind: Config
+preferences: {}
+users:
+- name: kubernetes-admin
+  user:
+    client-certificate-data: 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
+    client-key-data: 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

cicd/k8s-calico-incluster/configs/join.sh

@@ -0,0 +1 @@
+kubeadm join 192.168.80.10:6443 --token wxki6c.cifh2d82k592rpwf --discovery-token-ca-cert-hash sha256:f581308b2a8fb3647d7e1297d2dac741529bb84c711d3ae9193ab4574fcb3aae 

cicd/k8s-calico-incluster/node_scripts/common.sh

@@ -0,0 +1,83 @@
+#!/bin/bash
+#
+# Common setup for all servers (Control Plane and Nodes)
+
+set -euxo pipefail
+
+# Variable Declaration
+
+# DNS Setting
+if [ ! -d /etc/systemd/resolved.conf.d ]; then
+	sudo mkdir /etc/systemd/resolved.conf.d/
+fi
+cat <<EOF | sudo tee /etc/systemd/resolved.conf.d/dns_servers.conf
+[Resolve]
+DNS=${DNS_SERVERS}
+EOF
+
+sudo systemctl restart systemd-resolved
+
+# disable swap
+sudo swapoff -a
+
+# keeps the swap off during reboot
+(crontab -l 2>/dev/null; echo "@reboot /sbin/swapoff -a") | crontab - || true
+sudo apt-get update -y
+# Install CRI-O Runtime
+
+VERSION="$(echo ${KUBERNETES_VERSION} | grep -oE '[0-9]+\.[0-9]+')"
+
+# Create the .conf file to load the modules at bootup
+cat <<EOF | sudo tee /etc/modules-load.d/crio.conf
+overlay
+br_netfilter
+EOF
+
+sudo modprobe overlay
+sudo modprobe br_netfilter
+
+# Set up required sysctl params, these persist across reboots.
+cat <<EOF | sudo tee /etc/sysctl.d/99-kubernetes-cri.conf
+net.bridge.bridge-nf-call-iptables  = 1
+net.ipv4.ip_forward                 = 1
+net.bridge.bridge-nf-call-ip6tables = 1
+EOF
+
+sudo sysctl --system
+
+cat <<EOF | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable.list
+deb https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/$OS/ /
+EOF
+cat <<EOF | sudo tee /etc/apt/sources.list.d/devel:kubic:libcontainers:stable:cri-o:$VERSION.list
+deb http://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable:/cri-o:/$VERSION/$OS/ /
+EOF
+
+curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable:/cri-o:/$VERSION/$OS/Release.key | sudo apt-key --keyring /etc/apt/trusted.gpg.d/libcontainers.gpg add -
+curl -L https://download.opensuse.org/repositories/devel:/kubic:/libcontainers:/stable/$OS/Release.key | sudo apt-key --keyring /etc/apt/trusted.gpg.d/libcontainers.gpg add -
+
+sudo apt-get update
+sudo apt-get install cri-o cri-o-runc -y
+
+cat >> /etc/default/crio << EOF
+${ENVIRONMENT}
+EOF
+sudo systemctl daemon-reload
+sudo systemctl enable crio --now
+
+echo "CRI runtime installed successfully"
+
+sudo apt-get update
+sudo apt-get install -y apt-transport-https ca-certificates curl
+curl -fsSL https://packages.cloud.google.com/apt/doc/apt-key.gpg | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-archive-keyring.gpg
+
+echo "deb [signed-by=/etc/apt/keyrings/kubernetes-archive-keyring.gpg] https://apt.kubernetes.io/ kubernetes-xenial main" | sudo tee /etc/apt/sources.list.d/kubernetes.list
+sudo apt-get update -y
+sudo apt-get install -y kubelet="$KUBERNETES_VERSION" kubectl="$KUBERNETES_VERSION" kubeadm="$KUBERNETES_VERSION"
+sudo apt-get update -y
+sudo apt-get install -y jq
+
+local_ip="$(ip --json a s | jq -r '.[] | if .ifname == "eth1" then .addr_info[] | if .family == "inet" then .local else empty end else empty end')"
+cat > /etc/default/kubelet << EOF
+KUBELET_EXTRA_ARGS=--node-ip=$local_ip
+${ENVIRONMENT}
+EOF

cicd/k8s-calico-incluster/node_scripts/host.sh

@@ -0,0 +1,5 @@
+sudo su
+echo "123.123.123.1 k8s-svc" >> /etc/hosts
+ifconfig eth2 mtu 1450
+ip route add 123.123.123.0/24 via 192.168.90.10
+echo "Host is up"

cicd/k8s-calico-incluster/node_scripts/loxilb.sh

@@ -0,0 +1,13 @@
+export LOXILB_IP=$(ip a |grep global | grep -v '10.0.2.15' | grep -v '192.168.80' | awk '{print $2}' | cut -f1 -d '/')
+
+apt-get update
+apt-get install -y software-properties-common
+curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add -
+add-apt-repository -y "deb [arch=amd64] https://download.docker.com/linux/ubuntu  $(lsb_release -cs)  stable"
+apt-get update
+apt-get install -y docker-ce
+docker run -u root --cap-add SYS_ADMIN   --restart unless-stopped --privileged -dit -v /dev/log:/dev/log --net=host --name loxilb ghcr.io/loxilb-io/loxilb:latest
+echo alias loxicmd=\"sudo docker exec -it loxilb loxicmd\" >> ~/.bashrc
+echo alias loxilb=\"sudo docker exec -it loxilb \" >> ~/.bashrc
+
+echo $LOXILB_IP > /vagrant/loxilb-ip

cicd/k8s-calico-incluster/node_scripts/master.sh

@@ -0,0 +1,57 @@
+#!/bin/bash
+#
+# Setup for Control Plane (Master) servers
+
+set -euxo pipefail
+
+NODENAME=$(hostname -s)
+
+sudo kubeadm config images pull
+
+echo "Preflight Check Passed: Downloaded All Required Images"
+
+sudo kubeadm init --apiserver-advertise-address=$CONTROL_IP --apiserver-cert-extra-sans=$CONTROL_IP --pod-network-cidr=$POD_CIDR --service-cidr=$SERVICE_CIDR --node-name "$NODENAME" --ignore-preflight-errors Swap
+
+mkdir -p "$HOME"/.kube
+sudo cp -i /etc/kubernetes/admin.conf "$HOME"/.kube/config
+sudo chown "$(id -u)":"$(id -g)" "$HOME"/.kube/config
+
+# Save Configs to shared /Vagrant location
+
+# For Vagrant re-runs, check if there is existing configs in the location and delete it for saving new configuration.
+
+config_path="/vagrant/configs"
+
+if [ -d $config_path ]; then
+  rm -f $config_path/*
+else
+  mkdir -p $config_path
+fi
+
+cp -i /etc/kubernetes/admin.conf $config_path/config
+touch $config_path/join.sh
+chmod +x $config_path/join.sh
+
+kubeadm token create --print-join-command > $config_path/join.sh
+
+# Install Calico Network Plugin
+
+curl https://raw.githubusercontent.com/projectcalico/calico/v${CALICO_VERSION}/manifests/calico.yaml -O
+
+kubectl apply -f calico.yaml
+
+sudo -i -u vagrant bash << EOF
+whoami
+mkdir -p /home/vagrant/.kube
+sudo cp -i $config_path/config /home/vagrant/.kube/
+sudo chown 1000:1000 /home/vagrant/.kube/config
+EOF
+
+# Install Metrics Server
+
+kubectl apply -f https://raw.githubusercontent.com/techiescamp/kubeadm-scripts/main/manifests/metrics-server.yaml
+
+# Install loxilb
+kubectl apply -f /vagrant/yaml/loxilb.yml
+kubectl apply -f /vagrant/yaml/loxilb-peer.yml
+kubectl apply -f /vagrant/yaml/kube-loxilb.yml

cicd/k8s-calico-incluster/node_scripts/worker.sh

@@ -0,0 +1,18 @@
+#!/bin/bash
+#
+# Setup for Node servers
+
+set -euxo pipefail
+
+config_path="/vagrant/configs"
+
+/bin/bash $config_path/join.sh -v
+
+sudo -i -u vagrant bash << EOF
+whoami
+mkdir -p /home/vagrant/.kube
+sudo cp -i $config_path/config /home/vagrant/.kube/
+sudo chown 1000:1000 /home/vagrant/.kube/config
+NODENAME=$(hostname -s)
+kubectl label node $(hostname -s) node-role.kubernetes.io/worker=worker
+EOF