refactoring kubernetes roles

1 files changed, 34 insertions, 0 deletions

diff --git a/roles/kubernetes/kubeadm/base/tasks/main.yml b/roles/kubernetes/kubeadm/base/tasks/main.yml
new file mode 100644
index 00000000..2d9b9eed
--- /dev/null
+++ b/roles/kubernetes/kubeadm/base/tasks/main.yml
@@ -0,0 +1,34 @@
+---
+- name: install kubeadm and kubectl
+  apt:
+    name:
+    - "kubeadm{% if kubernetes.pkg_version is defined %}={{ kubernetes.pkg_version }}{% endif %}"
+    - "kubectl{% if kubernetes.pkg_version is defined %}={{ kubernetes.pkg_version }}{% endif %}"
+    state: present
+
+- name: disable automatic upgrades for kubeadm and kubectl
+  when: kubernetes.pkg_version is defined
+  loop:
+  - kubeadm
+  - kubectl
+  dpkg_selections:
+    name: "{{ item }}"
+    selection: hold
+
+- name: set kubelet node-ip
+  lineinfile:
+    name: "/etc/default/kubelet"
+    regexp: '^KUBELET_EXTRA_ARGS='
+    line: 'KUBELET_EXTRA_ARGS=--node-ip={{ kubernetes.pod_ip_range | ipsubnet(kubernetes.pod_ip_range_size, kubernetes.net_index[inventory_hostname]) | ipaddr(1) | ipaddr("address") }}'
+
+- name: add kubectl/kubeadm completion for shells
+  loop:
+    - zsh
+    - bash
+  blockinfile:
+    path: "/root/.{{ item }}rc"
+    create: yes
+    marker: "### {mark} ANSIBLE MANAGED BLOCK for kubectl ###"
+    content: |
+      source <(kubectl completion {{ item }})
+      source <(kubeadm completion {{ item }})