From 4b7768a237f5f1a2b03e4616f9dd158027a2d09d Mon Sep 17 00:00:00 2001
From: trigkeyb <johndoe@example.com>
Date: Sun, 12 Jan 2025 10:52:09 +0100
Subject: [PATCH] calico con operator tigera

---
 1.instala_kubernetes.sh |  9 +++++----
 2.levanta_cluster.sh    |  2 +-
 3.instala_calico.sh     | 30 +++++++++++++++++++++++++++++-
 5.borra_cluster.sh      | 15 +++++++++++++++
 4 files changed, 50 insertions(+), 6 deletions(-)
 create mode 100755 5.borra_cluster.sh

diff --git a/1.instala_kubernetes.sh b/1.instala_kubernetes.sh
index a975869..fa83227 100755
--- a/1.instala_kubernetes.sh
+++ b/1.instala_kubernetes.sh
@@ -54,6 +54,7 @@ sudo apt install containerd.io -y
 # sudo mkdir -p /etc/containerd
 sudo containerd config default|sudo tee /etc/containerd/config.toml >/dev/null 2>&1
 sudo sed -i 's/SystemdCgroup \= false/SystemdCgroup \= true/g' /etc/containerd/config.toml
+sudo sed -i 's/pause:3.8/pause:3.10/g' /etc/containerd/config.toml
 
 # restart containerd
 sudo systemctl restart containerd
@@ -65,13 +66,13 @@ echo "Agregando el repositorio de Kubernetes..."
 ### sudo apt-get install apt-transport-https ca-certificates curl -y
 # If the folder `/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/keyrings
-curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.30/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/k8s.gpg
-##### curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.32/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
+##### curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.30/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/k8s.gpg
+curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.32/deb/Release.key | sudo gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg
 #sudo chmod 644 /etc/apt/keyrings/kubernetes-apt-keyring.gpg # allow unprivileged APT programs to read this keyring
 
 # This overwrites any existing configuration in /etc/apt/sources.list.d/kubernetes.list
-echo 'deb [signed-by=/etc/apt/keyrings/k8s.gpg] https://pkgs.k8s.io/core:/stable:/v1.30/deb/ /' | sudo tee /etc/apt/sources.list.d/k8s.list
-##### echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.32/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list
+##### echo 'deb [signed-by=/etc/apt/keyrings/k8s.gpg] https://pkgs.k8s.io/core:/stable:/v1.30/deb/ /' | sudo tee /etc/apt/sources.list.d/k8s.list
+echo 'deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg] https://pkgs.k8s.io/core:/stable:/v1.32/deb/ /' | sudo tee /etc/apt/sources.list.d/kubernetes.list
 #sudo chmod 644 /etc/apt/sources.list.d/kubernetes.list   # helps tools such as command-not-found to work correctly
 
 
diff --git a/2.levanta_cluster.sh b/2.levanta_cluster.sh
index b25da5f..6ed133e 100755
--- a/2.levanta_cluster.sh
+++ b/2.levanta_cluster.sh
@@ -6,7 +6,7 @@ USER="curso" # Usuario con acceso sudo
 
 
 echo "Inicializando el nodo maestro..."
-sudo kubeadm init --control-plane-endpoint=k8scp
+sudo kubeadm init --control-plane-endpoint=k8scp --upload-certs --pod-network-cidr=192.168.0.0/16
 
 
 # sudo kubeadm init --pod-network-cidr=174.24.0.0/16 --cri-socket=unix:///run/containerd/containerd.sock --upload-certs --control-plane-endpoint=k8scp
diff --git a/3.instala_calico.sh b/3.instala_calico.sh
index cb47bf4..6c17946 100755
--- a/3.instala_calico.sh
+++ b/3.instala_calico.sh
@@ -2,7 +2,35 @@
 
 # Variables
 
-kubectl apply -f https://raw.githubusercontent.com/projectcalico/calico/v3.29.1/manifests/calico.yaml
+curl -O https://raw.githubusercontent.com/projectcalico/calico/v3.26.1/manifests/tigera-operator.yaml
+curl -O https://raw.githubusercontent.com/projectcalico/calico/v3.26.1/manifests/custom-resources.yaml
+
+
+kubectl create -f tigera-operator.yaml
+
+kubectl create -f custom-resources.yaml
+
+
+
+
+
+
+
+
+
+
+
+# kubectl apply -f https://raw.githubusercontent.com/projectcalico/calico/v3.29.1/manifests/calico.yaml
+
+wget https://raw.githubusercontent.com/projectcalico/calico/v3.29.1/manifests/calico.yaml
+sed -ie 's/192.168.0.0/172.24.0.0/g' calico.yaml
+
+
+
+
+
+
+
 
 
 
diff --git a/5.borra_cluster.sh b/5.borra_cluster.sh
new file mode 100755
index 0000000..d9f914c
--- /dev/null
+++ b/5.borra_cluster.sh
@@ -0,0 +1,15 @@
+#!/bin/bash
+
+# Variables
+
+sudo kubeadm reset -f
+
+sudo rm -rf /etc/cni/net.d
+
+sudo ip link show | grep cni
+sudo ip link delete <nombre-del-bridge>
+
+sudo rm -rf /var/lib/kubelet /var/lib/dockershim /var/lib/etcd /var/lib/cni
+
+
+