|
|
---
- include: pre-upgrade.yml
tags: k8s-pre-upgrade
- name: Copy kubectl from hyperkube container
command: "{{ docker_bin_dir }}/docker run --rm -v {{ bin_dir }}:/systembindir {{ hyperkube_image_repo }}:{{ hyperkube_image_tag }} /bin/cp /hyperkube /systembindir/kubectl"
register: kube_task_result
until: kube_task_result.rc == 0
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
changed_when: false
tags: [hyperkube, kubectl, upgrade]
- name: Install kubectl bash completion
shell: "{{ bin_dir }}/kubectl completion bash >/etc/bash_completion.d/kubectl.sh"
when: ansible_os_family in ["Debian","RedHat"]
tags: kubectl
- name: Set kubectl bash completion file
file:
path: /etc/bash_completion.d/kubectl.sh
owner: root
group: root
mode: 0755
when: ansible_os_family in ["Debian","RedHat"]
tags: [kubectl, upgrade]
- name: Write kube-apiserver manifest
template:
src: manifests/kube-apiserver.manifest.j2
dest: "{{ kube_manifest_dir }}/kube-apiserver.manifest"
notify: Master | wait for the apiserver to be running
tags: kube-apiserver
- meta: flush_handlers
- name: copy kube system namespace manifest
copy:
src: namespace.yml
dest: "{{kube_config_dir}}/{{system_namespace}}-ns.yml"
run_once: yes
when: inventory_hostname == groups['kube-master'][0]
tags: apps
- name: Check if kube system namespace exists
command: "{{ bin_dir }}/kubectl get ns {{system_namespace}}"
register: 'kubesystem'
changed_when: False
failed_when: False
run_once: yes
tags: apps
- name: Create kube system namespace
command: "{{ bin_dir }}/kubectl create -f {{kube_config_dir}}/{{system_namespace}}-ns.yml"
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
register: create_system_ns
until: create_system_ns.rc == 0
changed_when: False
when: kubesystem|failed and inventory_hostname == groups['kube-master'][0]
tags: apps
- name: Write kube-controller-manager manifest
template:
src: manifests/kube-controller-manager.manifest.j2
dest: "{{ kube_manifest_dir }}/kube-controller-manager.manifest"
notify: Master | wait for kube-controller-manager
tags: kube-controller-manager
- name: Write kube-scheduler manifest
template:
src: manifests/kube-scheduler.manifest.j2
dest: "{{ kube_manifest_dir }}/kube-scheduler.manifest"
notify: Master | wait for kube-scheduler
tags: kube-scheduler
- include: post-upgrade.yml
tags: k8s-post-upgrade
|
