a

roles/kube-master/tasks/main.yml

@@ -38,13 +38,53 @@
   delay: 6
   become: yes
   
-- name: Install Calico CNI
-  become: yes
-  become_user: fenix 
-  shell: |
-    kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml
-  environment:
-    KUBECONFIG: /home/fenix/.kube/config
+- name: Instalar Flannel com interface e CIDR específicos
+  hosts: kube_masters
+  become: true
+  vars:
+    flannel_iface: eth1  # interface ligada à bridge isolada (ex: vmbr1)
+    flannel_cidr: 192.168.3.0/16  # CIDR exclusivo para este cluster
+  tasks:
+
+    - name: Fazer download do manifest oficial do Flannel
+      get_url:
+        url: https://raw.githubusercontent.com/flannel-io/flannel/master/Documentation/kube-flannel.yml
+        dest: /tmp/kube-flannel.yml
+
+    - name: Substituir o CIDR da rede no manifest
+      replace:
+        path: /tmp/kube-flannel.yml
+        regexp: '10\.244\.0\.0/16'
+        replace: '{{ flannel_cidr }}'
+
+    - name: Forçar uso da interface correta
+      replace:
+        path: /tmp/kube-flannel.yml
+        regexp: 'command: 
+
+\[.*?flanneld.*?\]
+
+'
+        replace: |
+          command:
+            - /opt/bin/flanneld
+            - --ip-masq
+            - --kube-subnet-mgr
+            - --iface={{ flannel_iface }}
+
+    - name: Aplicar o manifest do Flannel
+      shell: |
+        kubectl apply -f /tmp/kube-flannel.yml
+      environment:
+        KUBECONFIG: /etc/kubernetes/admin.conf
+
+#- name: Install Calico CNI
+#  become: yes
+#  become_user: fenix 
+#  shell: |
+#    kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml
+#  environment:
+#    KUBECONFIG: /home/fenix/.kube/config
 
 - name: Get kubeadm join command
   shell: kubeadm token create --print-join-command