Обновить ansible/k8s_setup.yml
This commit is contained in:
@@ -8,7 +8,7 @@
|
|||||||
shell: "while fuser /var/lib/dpkg/lock-frontend >/dev/null 2>&1; do sleep 5; done;"
|
shell: "while fuser /var/lib/dpkg/lock-frontend >/dev/null 2>&1; do sleep 5; done;"
|
||||||
changed_when: false
|
changed_when: false
|
||||||
|
|
||||||
- name: 1. Ядерная очистка репозиториев (Fix APT)
|
- name: 1. Очистка старых конфигов K8s
|
||||||
shell: "rm -f /etc/apt/sources.list.d/kubernetes.list /etc/apt/sources.list.d/*k8s*"
|
shell: "rm -f /etc/apt/sources.list.d/kubernetes.list /etc/apt/sources.list.d/*k8s*"
|
||||||
changed_when: true
|
changed_when: true
|
||||||
|
|
||||||
@@ -18,17 +18,22 @@
|
|||||||
ip link set dev eth0 mtu 1442 || true
|
ip link set dev eth0 mtu 1442 || true
|
||||||
changed_when: false
|
changed_when: false
|
||||||
|
|
||||||
- name: 3. Установка системных зависимостей
|
- name: 3. Установка базовых зависимостей
|
||||||
apt:
|
apt:
|
||||||
update_cache: yes
|
update_cache: yes
|
||||||
name: [apt-transport-https, ca-certificates, curl, gnupg, qemu-guest-agent, socat, conntrack]
|
name: [apt-transport-https, ca-certificates, curl, gnupg, qemu-guest-agent, socat, conntrack]
|
||||||
state: present
|
state: present
|
||||||
|
|
||||||
- name: 4. Модули ядра и Sysctl
|
- name: 4. Отключение SWAP
|
||||||
|
shell: |
|
||||||
|
swapoff -a
|
||||||
|
sed -i '/ swap / s/^\(.*\)$/#\1/g' /etc/fstab
|
||||||
|
when: ansible_swaptotal_mb > 0
|
||||||
|
|
||||||
|
- name: 5. Модули ядра и Sysctl
|
||||||
shell: |
|
shell: |
|
||||||
modprobe overlay
|
modprobe overlay
|
||||||
modprobe br_netfilter
|
modprobe br_netfilter
|
||||||
echo -e "overlay\nbr_netfilter" > /etc/modules-load.d/k8s.conf
|
|
||||||
cat <<EOF > /etc/sysctl.d/k8s.conf
|
cat <<EOF > /etc/sysctl.d/k8s.conf
|
||||||
net.bridge.bridge-nf-call-iptables = 1
|
net.bridge.bridge-nf-call-iptables = 1
|
||||||
net.bridge.bridge-nf-call-ip6tables = 1
|
net.bridge.bridge-nf-call-ip6tables = 1
|
||||||
@@ -37,12 +42,12 @@
|
|||||||
sysctl --system
|
sysctl --system
|
||||||
changed_when: false
|
changed_when: false
|
||||||
|
|
||||||
- name: 5. Установка Containerd
|
- name: 6. Установка Containerd
|
||||||
apt:
|
apt:
|
||||||
name: containerd
|
name: containerd
|
||||||
state: present
|
state: present
|
||||||
|
|
||||||
- name: 6. Конфигурация Containerd (SystemdCgroup)
|
- name: 7. Конфигурация Containerd (SystemdCgroup)
|
||||||
shell: |
|
shell: |
|
||||||
mkdir -p /etc/containerd
|
mkdir -p /etc/containerd
|
||||||
containerd config default > /etc/containerd/config.toml
|
containerd config default > /etc/containerd/config.toml
|
||||||
@@ -50,51 +55,45 @@
|
|||||||
systemctl restart containerd
|
systemctl restart containerd
|
||||||
changed_when: true
|
changed_when: true
|
||||||
|
|
||||||
- name: 7. Добавление ключа Kubernetes
|
- name: 8. Добавление ключа Kubernetes
|
||||||
shell: |
|
shell: |
|
||||||
mkdir -p /etc/apt/keyrings
|
mkdir -p /etc/apt/keyrings
|
||||||
curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.32/deb/Release.key | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg --yes
|
curl -fsSL https://pkgs.k8s.io/core:/stable:/v1.32/deb/Release.key | gpg --dearmor -o /etc/apt/keyrings/kubernetes-apt-keyring.gpg --yes
|
||||||
register: key_res
|
register: key_res
|
||||||
until: key_res is success
|
until: key_res is success
|
||||||
retries: 5
|
retries: 5
|
||||||
|
delay: 5
|
||||||
|
|
||||||
- name: 8. Настройка официального репозитория (Явная архитектура amd64)
|
- name: 9. Настройка репозитория (Зеркало Tsinghua)
|
||||||
copy:
|
copy:
|
||||||
dest: /etc/apt/sources.list.d/kubernetes.list
|
dest: /etc/apt/sources.list.d/kubernetes.list
|
||||||
# ВАЖНО: Добавили arch=amd64
|
content: "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg arch=amd64] https://mirrors.tuna.tsinghua.edu.cn/kubernetes/core:/stable:/v1.32/deb/ /"
|
||||||
content: "deb [signed-by=/etc/apt/keyrings/kubernetes-apt-keyring.gpg arch=amd64] https://pkgs.k8s.io/core:/stable:/v1.32/deb/ /"
|
|
||||||
|
|
||||||
- name: 9. Диагностика (Проверяем, видит ли APT пакеты)
|
- name: 10. Установка компонентов K8s
|
||||||
shell: "apt-get update && apt-cache policy kubeadm"
|
apt:
|
||||||
register: apt_policy
|
name: [kubelet, kubeadm, kubectl]
|
||||||
|
state: present
|
||||||
|
update_cache: yes
|
||||||
|
allow_change_held_packages: yes
|
||||||
|
|
||||||
|
- name: 11. Фиксация версий
|
||||||
|
shell: apt-mark hold kubelet kubeadm kubectl
|
||||||
changed_when: false
|
changed_when: false
|
||||||
|
|
||||||
- name: 10. Вывод диагностики в лог Semaphore
|
|
||||||
debug:
|
|
||||||
var: apt_policy.stdout_lines
|
|
||||||
|
|
||||||
- name: 11. Принудительная установка компонентов K8s
|
|
||||||
shell: |
|
|
||||||
apt-mark unhold kubelet kubeadm kubectl || true
|
|
||||||
apt-get install -y --allow-change-held-packages kubelet kubeadm kubectl
|
|
||||||
apt-mark hold kubelet kubeadm kubectl
|
|
||||||
register: install_shell
|
|
||||||
|
|
||||||
- name: 12. Проверка наличия бинарника (Final Check)
|
|
||||||
shell: "ls -la /usr/bin/kubeadm"
|
|
||||||
register: final_check
|
|
||||||
failed_when: final_check.rc != 0
|
|
||||||
|
|
||||||
- name: Инициализация Master-ноды
|
- name: Инициализация Master-ноды
|
||||||
hosts: masters
|
hosts: masters
|
||||||
become: true
|
become: true
|
||||||
tasks:
|
tasks:
|
||||||
- name: Kubeadm Init
|
- name: Проверка инициализации
|
||||||
shell: "/usr/bin/kubeadm init --pod-network-cidr=10.244.0.0/16 --skip-phases=addon/kube-proxy"
|
stat:
|
||||||
args:
|
path: /etc/kubernetes/admin.conf
|
||||||
creates: /etc/kubernetes/admin.conf
|
register: kube_init
|
||||||
|
|
||||||
- name: Настройка конфига для ubuntu
|
- name: Kubeadm Init
|
||||||
|
shell: "kubeadm init --pod-network-cidr=10.244.0.0/16 --skip-phases=addon/kube-proxy"
|
||||||
|
when: not kube_init.stat.exists
|
||||||
|
|
||||||
|
- name: Настройка конфига для пользователя ubuntu
|
||||||
shell: |
|
shell: |
|
||||||
mkdir -p /home/ubuntu/.kube
|
mkdir -p /home/ubuntu/.kube
|
||||||
cp -f /etc/kubernetes/admin.conf /home/ubuntu/.kube/config
|
cp -f /etc/kubernetes/admin.conf /home/ubuntu/.kube/config
|
||||||
@@ -103,7 +102,7 @@
|
|||||||
creates: /home/ubuntu/.kube/config
|
creates: /home/ubuntu/.kube/config
|
||||||
|
|
||||||
- name: Генерация команды Join
|
- name: Генерация команды Join
|
||||||
shell: "/usr/bin/kubeadm token create --print-join-command"
|
shell: "kubeadm token create --print-join-command"
|
||||||
register: join_command_raw
|
register: join_command_raw
|
||||||
|
|
||||||
- name: Сохранение факта Join
|
- name: Сохранение факта Join
|
||||||
@@ -119,16 +118,16 @@
|
|||||||
args:
|
args:
|
||||||
creates: /etc/kubernetes/kubelet.conf
|
creates: /etc/kubernetes/kubelet.conf
|
||||||
|
|
||||||
- name: Установка Cilium
|
- name: Установка Cilium (eBPF)
|
||||||
hosts: masters
|
hosts: masters
|
||||||
become: false
|
become: false
|
||||||
tasks:
|
tasks:
|
||||||
- name: Cilium CLI и Install
|
- name: Установка Cilium CLI и CNI
|
||||||
shell: |
|
shell: |
|
||||||
if [ ! -f /usr/local/bin/cilium ]; then
|
if [ ! -f /usr/local/bin/cilium ]; then
|
||||||
curl -L --remote-name-all https://github.com/cilium/cilium-cli/releases/latest/download/cilium-linux-amd64.tar.gz
|
curl -L --remote-name-all https://github.com/cilium/cilium-cli/releases/latest/download/cilium-linux-amd64.tar.gz
|
||||||
sudo tar xzvf cilium-linux-amd64.tar.gz -C /usr/local/bin
|
sudo tar xzvf cilium-linux-amd64.tar.gz -C /usr/local/bin
|
||||||
rm cilium-linux-amd64.tar.gz
|
rm cilium-linux-amd64.tar.gz
|
||||||
fi
|
fi
|
||||||
/usr/local/bin/cilium install --set kubeProxyReplacement=true
|
cilium install --set kubeProxyReplacement=true
|
||||||
ignore_errors: true
|
ignore_errors: true
|
||||||
Reference in New Issue
Block a user