Update roles/kubernetes/tasks/main.yml

.gitea/workflows/deploy-k8s.yml

@@ -2,7 +2,7 @@ name: IACAnsible
 
 on: 
   push:
-    branches: [ kubernetes-vazio ]
+    branches: [ main ]
   workflow_dispatch:
 
 jobs:
@@ -35,7 +35,7 @@ jobs:
           bw login --apikey
           echo "session"
           BW_SESSION=$(bw unlock "$BW_PASSWORD" --raw)
-          
+          echo "BW_SESSION=$BW_SESSION" >> $GITEA_ENV
 
       - name: Cloning ansible repository
         uses: actions/checkout@v4
@@ -55,4 +55,6 @@ jobs:
       - name: Run Ansible Playbook
         working-directory: ansible/iac
         run: |
-          ansible-playbook -i inventory.ini playbook.yml
+          ansible-playbook -i inventory.ini playbook.yml -e "BW_CLIENTID=$BW_CLIENTID BW_CLIENTSECRET=$BW_CLIENTSECRET BW_PASSWORD=$BW_PASSWORD BW_EMAIL=$BW_EMAIL"
+        env:
+          BW_SESSION: ${{ env.BW_SESSION }}

playbook.yml

@@ -3,13 +3,16 @@
   become: yes
   roles:
     - common
+    - vaultwarden
     - kubernetes
     - kube-master
+    - stolon
 
 - name: Configure Kubernetes Nodes
   hosts: workers
   become: yes
   roles:
     - common
+    - vaultwarden
     - kubernetes
     - kube-node

roles/kube-master/tasks/main.yml

@@ -22,7 +22,7 @@
   replace:
     path: /tmp/kube-flannel.yml
     regexp: '10\.244\.0\.0/16'
-    replace: '10.244.0.0/16' # .3.
+    replace: '10.240.0.0/16' # .3.
 
 - name: Corrigir net-conf.json no manifest do Flannel
   become: true
@@ -55,8 +55,9 @@
     argv:
       - kubeadm
       - init
-      - --pod-network-cidr=10.244.0.0/16 # .3. 
-      - --apiserver-advertise-address=192.168.1.150
+      - --pod-network-cidr=10.240.0.0/16 # .3. 
+      - --apiserver-advertise-address=192.168.1.50
+      - --service-cidr=10.95.0.0/16
     creates: /etc/kubernetes/admin.conf 
 
 
@@ -102,6 +103,37 @@
   delay: 6
   become: yes
 
+
+- name: kubernetes untaint node-role.kubernetes.io/control-plane:NoSchedule
+  become: true
+  shell: |
+      kubectl taint nodes --all node-role.kubernetes.io/control-plane:NoSchedule-
+  become_user: fenix 
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+  ignore_errors: yes
+
+
+- name: kubernetes unlabel node-role.kubernetes.io/control-plane
+  become: true
+  shell: |
+      kubectl label nodes --all node-role.kubernetes.io/control-plane-
+  become_user: fenix 
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+  ignore_errors: yes
+
+- name: kubernetes unlabel node.kubernetes.io/exclude-from-external-load-balancers
+  become: true
+  shell: |
+      kubectl label nodes --all node.kubernetes.io/exclude-from-external-load-balancers-
+  become_user: fenix 
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+  ignore_errors: yes
+
+
+
 - name: cat flannel
   become: true
   shell: |
@@ -133,6 +165,81 @@
   delay: 6
   become: yes
 
+- name: Instalar Helm no nó master
+  become: true
+  shell: |
+    curl -fsSL https://raw.githubusercontent.com/helm/helm/master/scripts/get-helm-3 | bash
+  args:
+    creates: /usr/local/bin/helm
+    
+- name: Adicionar repositório Helm do CSI NFS
+  command: >
+    helm repo add csi-driver-nfs https://raw.githubusercontent.com/kubernetes-csi/csi-driver-nfs/master/charts
+  args:
+    creates: /root/.cache/helm/repository/csi-driver-nfs-index.yaml
+
+- name: Atualizar repositórios Helm
+  command: helm repo update
+  
+- name: Instalar CSI NFS Driver via Helm
+  command: helm upgrade --install csi-driver-nfs csi-driver-nfs/csi-driver-nfs --namespace kube-system --version 4.12.0
+  register: resultado_nfs
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+
+ 
+- name: Mostrar resultado do nfs csi driver
+  debug:
+    var: resultado_nfs.stdout_lines
+
+
+- name: Instalar MetalLB (manifest oficial)
+  shell: kubectl apply -f https://raw.githubusercontent.com/metallb/metallb/v0.13.9/config/manifests/metallb-native.yaml
+  become_user: fenix 
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+
+- name: Esperar pelo webhook do MetalLB
+  shell: kubectl get endpoints webhook-service -n metallb-system -o jsonpath='{.subsets[*].addresses[*].ip}'
+  register: webhook_ready
+  until: webhook_ready.stdout != ""
+  retries: 10
+  delay: 10
+  become_user: fenix 
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+
+- name: Criar IP pool
+  shell: |
+    cat <<EOF | kubectl apply -f -
+    apiVersion: metallb.io/v1beta1
+    kind: IPAddressPool
+    metadata:
+      name: local-pool
+      namespace: metallb-system
+    spec:
+      addresses:
+        - 10.240.0.100-10.240.0.250
+    EOF
+  become_user: fenix 
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+
+- name: Criar anúncio L2
+  shell: |
+    cat <<EOF | kubectl apply -f -
+    apiVersion: metallb.io/v1beta1
+    kind: L2Advertisement
+    metadata:
+      name: advert
+      namespace: metallb-system
+    EOF
+  become_user: fenix 
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+
+
+
 - name: Get kubeadm join command
   become: true
   shell: kubeadm token create --print-join-command

roles/kube-master/tasks/patch_netconf.py

@@ -10,7 +10,7 @@ with open("/tmp/kube-flannel.yml", "r") as f:
 for doc in docs:
     if doc.get("kind") == "ConfigMap" and doc.get("metadata", {}).get("name") == "kube-flannel-cfg":
         doc["data"]["net-conf.json"] = '''{
-  "Network": "10.244.0.0/16",
+  "Network": "10.240.0.0/16",
   "Backend": {
     "Type": "vxlan"
   },

roles/kubernetes/tasks/main.yml

@@ -88,6 +88,7 @@
       - kubelet
       - kubeadm
       - kubectl
+      - nfs-common
     state: present
     update_cache: yes
 
@@ -161,3 +162,5 @@
     owner: root
     group: root
     mode: '0644'
+
+

roles/stolon/files/docker-secrets.yaml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+  name: regcred
+  namespace: postgresql
+data:
+  .dockerconfigjson: >-
+    eyJhdXRocyI6eyJodHRwczovL2luZGV4LmRvY2tlci5pby92MS8iOnsidXNlcm5hbWUiOiJ1c2VyIiwicGFzc3dvcmQiOiJwYXNzIiwiYXV0aCI6ImRmamlla2ZlcldFS1dFa29mY2RrbzM0MzUzZmQ9In19fQ==
+type: kubernetes.io/dockerconfigjson

roles/stolon/files/stolon-keeper.yaml

@@ -0,0 +1,114 @@
+# PetSet was renamed to StatefulSet in k8s 1.5
+# apiVersion: apps/v1alpha1
+# kind: PetSet
+apiVersion: apps/v1
+kind: StatefulSet
+metadata:
+  name: stolon-keeper
+  namespace: postgresql
+spec:
+  serviceName: "stolon-keeper"
+  replicas: 3
+  selector:
+    matchLabels:
+      component: stolon-keeper
+      stolon-cluster: kube-stolon
+  template:
+    metadata:
+      labels:
+        component: stolon-keeper
+        stolon-cluster: kube-stolon
+      annotations:
+        pod.alpha.kubernetes.io/initialized: "true"
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "8080"
+    spec:
+      imagePullSecrets:
+      - name: regcred
+      terminationGracePeriodSeconds: 10
+      containers:
+        - name: stolon-keeper
+          image: sorintlab/stolon:master-pg15
+          command:
+            - "/bin/bash"
+            - "-ec"
+            - |
+              id stolon
+              id root
+              # Generate our keeper uid using the pod index
+              IFS='-' read -ra ADDR <<< "$(hostname)"
+              export STKEEPER_UID="keeper${ADDR[-1]}"
+              export POD_IP=$(hostname -i)
+              export STKEEPER_PG_LISTEN_ADDRESS=$POD_IP
+              mkdir -p /stolon-data/data
+              export STOLON_DATA=/stolon-data/data
+              chown root:root /stolon-data
+              chown root:root $STOLON_DATA
+              exec gosu root stolon-keeper --data-dir $STOLON_DATA
+          securityContext:
+            runAsUser: 0
+            runAsGroup: 0
+            allowPrivilegeEscalation: true
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: STKEEPER_CLUSTER_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.labels['stolon-cluster']
+            - name: STKEEPER_STORE_BACKEND
+              value: "kubernetes"
+            - name: STKEEPER_KUBE_RESOURCE_KIND
+              value: "configmap"
+            - name: STKEEPER_PG_REPL_USERNAME
+              #value: "repluser"
+              valueFrom:
+                secretKeyRef:
+                  name: stolon-repl-secret
+                  key: username
+            - name: STKEEPER_PG_REPL_PASSWORD
+              #value: "replpassword"
+              valueFrom:
+                secretKeyRef:
+                  name: stolon-repl-secret
+                  key: password
+            - name: STKEEPER_PG_SU_USERNAME
+              #value: "stolon"
+              valueFrom:
+                secretKeyRef:
+                  name: stolon-secret
+                  key: username
+            - name: STKEEPER_PG_SU_PASSWORDFILE
+              value: "/etc/secrets/stolon/password"
+            - name: STKEEPER_METRICS_LISTEN_ADDRESS
+              value: "0.0.0.0:8080"
+            # Uncomment this to enable debug logs
+            #- name: STKEEPER_DEBUG
+            #  value: "true"
+          ports:
+            - containerPort: 5432
+            - containerPort: 8080
+          volumeMounts:
+            - mountPath: /stolon-data
+              name: data
+            - mountPath: /etc/secrets/stolon
+              name: stolon
+      volumes:
+        - name: stolon
+          secret:
+            secretName: stolon-secret
+  volumeClaimTemplates:
+    - kind: PersistentVolumeClaim
+      apiVersion: v1
+      metadata:
+        name: data
+        namespace: postgresql
+      spec:
+        accessModes:
+          - ReadWriteOnce
+        resources:
+          requests:
+            storage: 10Gi
+        storageClassName: stolon-nfs-csi

roles/stolon/files/stolon-namespace.yaml

@@ -0,0 +1,4 @@
+apiVersion: v1
+kind: Namespace
+metadata:
+  name: postgresql

roles/stolon/files/stolon-nfs-csi.yaml

@@ -0,0 +1,11 @@
+apiVersion: storage.k8s.io/v1
+kind: StorageClass
+metadata:
+  name: stolon-nfs-csi
+  namespace: postgresql
+provisioner: nfs.csi.k8s.io
+parameters:
+  server: 192.168.1.22
+  share: /mnt/fenix-main-nas-pool-0/data/k8s-Volumes/k8s-cluster-iac-deployed/postgresql-stolon
+allowVolumeExpansion: true
+reclaimPolicy: Retain

roles/stolon/files/stolon-proxy-service.yaml

@@ -0,0 +1,14 @@
+apiVersion: v1
+kind: Service
+metadata:
+  name: stolon-proxy-service
+  namespace: postgresql
+spec:
+  ports:
+    - port: 5432
+      targetPort: 5432
+  selector:
+    component: stolon-proxy
+    stolon-cluster: kube-stolon
+  type: LoadBalancer
+  #loadBalancerIP: 192.168.1.105

roles/stolon/files/stolon-proxy.yaml

@@ -0,0 +1,58 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: stolon-proxy
+  namespace: postgresql
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      component: stolon-proxy
+      stolon-cluster: kube-stolon
+  template:
+    metadata:
+      labels:
+        component: stolon-proxy
+        stolon-cluster: kube-stolon
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "8080"
+    spec:
+      imagePullSecrets:
+      - name: regcred
+      containers:
+        - name: stolon-proxy
+          image: sorintlab/stolon:master-pg10
+          command:
+            - "/bin/bash"
+            - "-ec"
+            - |
+              exec gosu stolon stolon-proxy
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: STPROXY_CLUSTER_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.labels['stolon-cluster']
+            - name: STPROXY_STORE_BACKEND
+              value: "kubernetes"
+            - name: STPROXY_KUBE_RESOURCE_KIND
+              value: "configmap"
+            - name: STPROXY_LISTEN_ADDRESS
+              value: "0.0.0.0"
+            - name: STPROXY_METRICS_LISTEN_ADDRESS
+              value: "0.0.0.0:8080"
+            ## Uncomment this to enable debug logs
+            #- name: STPROXY_DEBUG
+            #  value: "true"
+          ports:
+            - containerPort: 5432
+            - containerPort: 8080
+          readinessProbe:
+            tcpSocket:
+              port: 5432
+            initialDelaySeconds: 10
+            timeoutSeconds: 5

roles/stolon/files/stolon-repl-secret.yaml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+    name: stolon-repl-secret
+    namespace: postgresql
+type: Opaque
+data:
+    username: asOndDQ5aWZqa2w0aW85
+    password: asOndDQ5aWZqa2w0aW85

roles/stolon/files/stolon-role-binding.yaml

@@ -0,0 +1,13 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: RoleBinding
+metadata:
+  name: stolon-role-binding
+  namespace: postgresql
+roleRef:
+  apiGroup: rbac.authorization.k8s.io
+  kind: Role
+  name: stolon-role
+subjects:
+- kind: ServiceAccount
+  name: default
+  namespace: postgresql

roles/stolon/files/stolon-role.yaml

@@ -0,0 +1,14 @@
+apiVersion: rbac.authorization.k8s.io/v1
+kind: Role
+metadata:
+  name: stolon-role
+  namespace: postgresql
+rules:
+- apiGroups:
+  - ""
+  resources:
+  - pods
+  - configmaps
+  - events
+  verbs:
+  - "*"

roles/stolon/files/stolon-secret.yaml

@@ -0,0 +1,9 @@
+apiVersion: v1
+kind: Secret
+metadata:
+    name: stolon-secret
+    namespace: postgresql
+type: Opaque
+data:
+    username: asOndDQ5aWZqa2w0aW85
+    password: asOndDQ5aWZqa2w0aW85

roles/stolon/files/stolon-sentinel.yaml

@@ -0,0 +1,50 @@
+apiVersion: apps/v1
+kind: Deployment
+metadata:
+  name: stolon-sentinel
+  namespace: postgresql
+spec:
+  replicas: 3
+  selector:
+    matchLabels:
+      component: stolon-sentinel
+      stolon-cluster: kube-stolon
+  template:
+    metadata:
+      labels:
+        component: stolon-sentinel
+        stolon-cluster: kube-stolon
+      annotations:
+        prometheus.io/scrape: "true"
+        prometheus.io/port: "8080"
+    spec:
+      imagePullSecrets:
+      - name: regcred
+      containers:
+        - name: stolon-sentinel
+          image: sorintlab/stolon:master-pg10
+          command:
+            - "/bin/bash"
+            - "-ec"
+            - |
+              exec gosu stolon stolon-sentinel
+          env:
+            - name: POD_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.name
+            - name: STSENTINEL_CLUSTER_NAME
+              valueFrom:
+                fieldRef:
+                  fieldPath: metadata.labels['stolon-cluster']
+            - name: STSENTINEL_STORE_BACKEND
+              value: "kubernetes"
+            - name: STSENTINEL_KUBE_RESOURCE_KIND
+              value: "configmap"
+            - name: STSENTINEL_METRICS_LISTEN_ADDRESS
+              value: "0.0.0.0:8080"
+            ## Uncomment this to enable debug logs
+            #- name: STSENTINEL_DEBUG
+            #  value: "true"
+          ports:
+            - containerPort: 8080

roles/stolon/tasks/main.yml

@@ -0,0 +1,70 @@
+- name: Remover o diretório /tmp/stolon/kubernetes-files
+  ansible.builtin.file:
+    path: /tmp/stolon/kubernetes-files
+    state: absent
+
+- name: Criar diretório temporário no remoto
+  file:
+    path: /tmp/stolon/kubernetes-files
+    state: directory
+    mode: '0755'
+
+- name: Copy file with owner and permissions
+  ansible.builtin.copy:
+    src: ../files
+    dest: /tmp/stolon/kubernetes-files
+    owner: fenix
+    group: root
+    mode: '0644'
+
+- name: Listar conteúdo do diretório remoto
+  shell: ls -l /tmp/stolon/kubernetes-files/files
+  register: resultado_ls
+
+
+- name: Obter várias notas do Bitwarden
+  shell: |
+    echo "unlock"
+    BW_SESSION=$(bw unlock {{ bw_password }} --raw)
+    echo "get item"
+    bw get item "{{ item.id }}" --session $BW_SESSION | jq -r '.notes' > {{ item.dest }}
+  loop:
+    - { id: "iac.ansible.dockersecrets", dest: "/tmp/stolon/kubernetes-files/files/docker-secrets.yaml" }
+    - { id: "iac.ansible.stolon.repl.secret", dest: "/tmp/stolon/kubernetes-files/files/stolon-repl-secret.yaml" }
+    - { id: "iac.ansible.stolon.keeper.secret", dest: "/tmp/stolon/kubernetes-files/files/stolon-secret.yaml" }
+  args:
+    executable: /bin/bash
+  environment:
+    BW_PASSWORD: "{{ BW_PASSWORD }}"
+
+
+- name: Mostrar resultado do ls
+  debug:
+    var: resultado_ls.stdout_lines
+
+- name: Aplicar o stolon
+  become: yes
+  become_user: fenix 
+  shell: |
+    kubectl apply -f /tmp/stolon/kubernetes-files/files/stolon-namespace.yaml
+    kubectl apply -f /tmp/stolon/kubernetes-files/files/
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+
+- name: Verificar se o cluster Stolon já existe
+  shell: kubectl get configmap -n postgresql kube-stolon
+  register: stolon_cluster_check
+  failed_when: false
+  changed_when: false
+  become_user: fenix 
+  environment:
+    KUBECONFIG:  /home/fenix/.kube/config
+
+#- name: Aplicar o stolon
+#  become: yes
+#  become_user: fenix 
+#  shell: |
+#    kubectl run -i -n=postgresql -t stolonctl --image=sorintlab/stolon:master-pg10 --restart=Never --rm -- /usr/local/bin/stolonctl --cluster-name=kube-stolon --store-backend=kubernetes --kube-resource-kind=configmap init
+#  when: stolon_cluster_check.rc != 0
+#  environment:
+#    KUBECONFIG:  /home/fenix/.kube/config

roles/stolon/vars/main.yml

@@ -0,0 +1,4 @@
+bw_password: "{{ lookup('env', 'BW_PASSWORD') }}"
+VAULTWARDEN_LINK: "{{ lookup('env', 'VAULTWARDEN_LINK') }}"
+BW_CLIENTID: "{{ lookup('env', 'BW_CLIENTID') }}"
+BW_CLIENTSECRET : "{{ lookup('env', 'BW_CLIENTSECRET') }}"

roles/vaultwarden/tasks/main.yml

@@ -0,0 +1,77 @@
+- name: Atualizar pacotes e instalar dependências básicas
+  become: true
+  apt:
+    name:
+      - curl
+      - git
+      - unzip
+      - jq
+      - gnupg
+      - ca-certificates
+    state: present
+    update_cache: true
+
+- name: Adicionar repositório NodeSource para Node.js 20
+  become: true
+  shell: curl -fsSL https://deb.nodesource.com/setup_20.x | bash -
+  args:
+    executable: /bin/bash
+
+- name: Instalar Node.js 20
+  become: true
+  apt:
+    name: nodejs
+    state: present
+    update_cache: true
+
+- name: Verificar versão do Node.js
+  command: node -v
+  register: node_version
+  changed_when: false
+
+- name: Verificar versão do npm
+  command: npm -v
+  register: npm_version
+  changed_when: false
+  
+- name: Instalar Bitwarden CLI via npm
+  become: true
+  shell: npm install -g @bitwarden/cli
+  args:
+    executable: /bin/bash
+
+- name: Verificar instalação do Bitwarden CLI
+  command: bw --version
+  register: bw_version
+  failed_when: bw_version.rc != 0
+
+- name: Garantir logout do Bitwarden antes de configurar
+  shell: bw logout
+  ignore_errors: true
+
+- name: Fazer login no Bitwarden
+  shell: | 
+    echo "config"
+    echo "VAULTWARDEN_LINK: {{ VAULTWARDEN_LINK }}"
+    bw config server {{ VAULTWARDEN_LINK }}
+    echo $BW_CLIENTID
+    echo $BW_CLIENTSECRET
+    echo "login"
+    bw login --apikey
+  environment:
+    BW_CLIENTID: "{{ BW_CLIENTID }}"
+    BW_CLIENTSECRET: "{{ BW_CLIENTSECRET }}"
+    VAULTWARDEN_LINK: "{{ VAULTWARDEN_LINK }}"
+  args:
+    executable: /bin/bash
+  register: bw_login
+
+- name: Desbloquear cofre e guardar sessão
+  shell: bw unlock {{ bw_password }} --raw
+  register: bw_session
+  environment:
+    BW_PASSWORD: "{{ BW_PASSWORD }}"
+
+- name: Exportar sessão para ambiente local
+  shell: echo "export BW_SESSION={{ bw_session.stdout }}" >> /etc/profile.d/bw-session.sh
+  become: true

roles/vaultwarden/vars/main.yml

@@ -0,0 +1,4 @@
+bw_password: "{{ lookup('env', 'BW_PASSWORD') }}"
+VAULTWARDEN_LINK: "{{ lookup('env', 'VAULTWARDEN_LINK') }}"
+BW_CLIENTID: "{{ lookup('env', 'BW_CLIENTID') }}"
+BW_CLIENTSECRET : "{{ lookup('env', 'BW_CLIENTSECRET') }}"