This commit is contained in:
Mohamed Emine IBRAHIM 2023-11-11 14:38:47 +00:00
parent 8b37ae837c
commit 7bbe3d8ae7
Signed by: emine
GPG Key ID: 080CA82CBE99A505
9 changed files with 0 additions and 227 deletions

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Role Name
=========
A brief description of the role goes here.
Requirements
------------
Any pre-requisites that may not be covered by Ansible itself or the role should be mentioned here. For instance, if the role uses the EC2 module, it may be a good idea to mention in this section that the boto package is required.
Role Variables
--------------
A description of the settable variables for this role should go here, including any variables that are in defaults/main.yml, vars/main.yml, and any variables that can/should be set via parameters to the role. Any variables that are read from other roles and/or the global scope (ie. hostvars, group vars, etc.) should be mentioned here as well.
Dependencies
------------
A list of other roles hosted on Galaxy should go here, plus any details in regards to parameters that may need to be set for other roles, or variables that are used from other roles.
Example Playbook
----------------
Including an example of how to use your role (for instance, with variables passed in as parameters) is always nice for users too:
- hosts: servers
roles:
- { role: username.rolename, x: 42 }
License
-------
BSD
Author Information
------------------
An optional section for the role authors to include contact information, or a website (HTML is not allowed).

11
config
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[core]
repositoryformatversion = 0
filemode = true
bare = false
logallrefupdates = true
[remote "origin"]
url = git@git.felcloud.io:felcloud/ansible_roles_k8s_join.git
fetch = +refs/heads/*:refs/remotes/origin/*
[branch "main"]
remote = origin
merge = refs/heads/main

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---
# defaults file for k8s_join

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---
# handlers file for k8s_join

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galaxy_info:
author: your name
description: your role description
company: your company (optional)
# If the issue tracker for your role is not on github, uncomment the
# next line and provide a value
# issue_tracker_url: http://example.com/issue/tracker
# Choose a valid license ID from https://spdx.org - some suggested licenses:
# - BSD-3-Clause (default)
# - MIT
# - GPL-2.0-or-later
# - GPL-3.0-only
# - Apache-2.0
# - CC-BY-4.0
license: license (GPL-2.0-or-later, MIT, etc)
min_ansible_version: 2.1
# If this a Container Enabled role, provide the minimum Ansible Container version.
# min_ansible_container_version:
#
# Provide a list of supported platforms, and for each platform a list of versions.
# If you don't wish to enumerate all versions for a particular platform, use 'all'.
# To view available platforms and versions (or releases), visit:
# https://galaxy.ansible.com/api/v1/platforms/
#
# platforms:
# - name: Fedora
# versions:
# - all
# - 25
# - name: SomePlatform
# versions:
# - all
# - 1.0
# - 7
# - 99.99
galaxy_tags: []
# List tags for your role here, one per line. A tag is a keyword that describes
# and categorizes the role. Users find roles by searching for tags. Be sure to
# remove the '[]' above, if you add tags to this list.
#
# NOTE: A tag is limited to a single word comprised of alphanumeric characters.
# Maximum 20 tags per role.
dependencies: []
# List your role dependencies here, one per line. Be sure to remove the '[]' above,
# if you add dependencies to this list.

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---
# tasks file for k8s_join
---
- name: create kubernetes pki directory
become: yes
ansible.builtin.file:
path: /etc/kubernetes/pki/etcd
state: directory
- name: fetch pki certs/keys from first control plane server
become: yes
delegate_to: "{{groups['Master'][0]}}"
ansible.builtin.fetch:
src: /etc/kubernetes/pki/{{ item }}
dest: /tmp/pki/
flat: yes
with_items:
- ca.crt
- ca.key
- sa.pub
- sa.key
- front-proxy-ca.crt
- front-proxy-ca.key
notify: remove local copy of pki certs
- name: fetch etcd pki certs/keys from first control plane server
become: yes
delegate_to: "{{groups['Master'][0]}}"
ansible.builtin.fetch:
src: /etc/kubernetes/pki/etcd/{{ item }}
dest: /tmp/pki/etcd/
flat: yes
with_items:
- ca.crt
- ca.key
notify: remove local copy of pki certs
- name: copy pki certs/keys to additional control plane server
become: yes
ansible.builtin.copy:
src: /tmp/pki/{{ item }}
dest: /etc/kubernetes/pki/{{item}}
with_items:
- ca.crt
- ca.key
- sa.pub
- sa.key
- front-proxy-ca.crt
- front-proxy-ca.key
- name: copy etcd pki certs/keys to additional control plane server
become: yes
ansible.builtin.copy:
src: /tmp/pki/etcd/{{ item }}
dest: /etc/kubernetes/pki/etcd/{{ item }}
with_items:
- ca.crt
- ca.key
- name: obtain join string from initial control plane server
become: yes
delegate_to: "{{groups['Master'][0]}}"
ansible.builtin.shell:
cmd: kubeadm token create --print-join-command --ttl=1h
register: kubeadm_join_string
- name: join kubernetes cluster [kubeadm join]
become: yes
ansible.builtin.shell:
cmd: "{{ kubeadm_join_string.stdout }} --control-plane --ignore-preflight-errors=all"
register: kubeadm_join_result
- name: record kubeadm join stdout
become: yes
ansible.builtin.copy:
content: "{{ kubeadm_join_result.stdout }}"
dest: "/etc/kubernetes/kubeadm-join.stdout"
- name: record kubeadm join stderr
become: yes
ansible.builtin.copy:
content: "{{ kubeadm_join_result.stderr }}"
dest: "/etc/kubernetes/kubeadm-join.stderr"
- name: create .kube config folder for the ansible user
ansible.builtin.file:
path: "/home/{{ ansible_user }}/.kube"
state: directory
owner: "{{ ansible_user }}"
group: "{{ ansible_user }}"
mode: 0755
- name: copy admin.conf to .kube folder for the ansible user
ansible.builtin.copy:
src: /etc/kubernetes/admin.conf
dest: "/home/{{ ansible_user }}/.kube/config"
owner: "{{ ansible_user }}"
remote_src: yes
mode: 0644
- name: Set the KUBECONFIG environment variable for the ansible user
ansible.builtin.shell: "export KUBECONFIG=/home/{{ ansible_user }}/.kube/config"
environment:
KUBECONFIG: "/home/{{ ansible_user }}/.kube/config"
- name: install Pod network
become_user: ubuntu
ansible.builtin.shell:
cmd: kubectl apply -f https://docs.projectcalico.org/manifests/calico.yaml

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localhost

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---
- hosts: localhost
remote_user: root
roles:
- k8s_join

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---
# vars file for k8s_join