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---
- include: pre-upgrade.yml
tags: [upgrade, bootstrap-os]
- name: Force binaries directory for Container Linux by CoreOS
set_fact:
bin_dir: "/opt/bin"
when: ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]
- name: check bin dir exists
file:
path: "{{bin_dir}}"
state: directory
owner: root
become: true
- include: gitinfos.yml
- name: gather os specific variables
include_vars: "{{ item }}"
with_first_found:
- files:
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_version|lower|replace('/', '_') }}.yml"
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_release }}.yml"
- "{{ ansible_distribution|lower }}-{{ ansible_distribution_major_version|lower|replace('/', '_') }}.yml"
- "{{ ansible_distribution|lower }}.yml"
- "{{ ansible_os_family|lower }}.yml"
- defaults.yml
paths:
- ../vars
- name: Create kubernetes config directory
file:
path: "{{ kube_config_dir }}"
state: directory
owner: kube
when: "{{ inventory_hostname in groups['k8s-cluster'] }}"
tags: [kubelet, k8s-secrets, kube-controller-manager, kube-apiserver, bootstrap-os, apps, network, master, node]
- name: Create kubernetes script directory
file:
path: "{{ kube_script_dir }}"
state: directory
owner: kube
when: "{{ inventory_hostname in groups['k8s-cluster'] }}"
- name: Create kubernetes manifests directory
file:
path: "{{ kube_manifest_dir }}"
state: directory
owner: kube
when: "{{ inventory_hostname in groups['k8s-cluster'] }}"
- name: check cloud_provider value
fail:
msg: "If set the 'cloud_provider' var must be set either to 'generic', 'gce', 'aws', 'azure' or 'openstack'"
when: cloud_provider is defined and cloud_provider not in ['generic', 'gce', 'aws', 'openstack', 'azure']
- include: openstack-credential-check.yml
when: cloud_provider is defined and cloud_provider == 'openstack'
- include: azure-credential-check.yml
when: cloud_provider is defined and cloud_provider == 'azure'
- name: Enable ip forwarding
dest: /etc/sysctl.d/99-sysctl.conf
regexp: '^net.ipv4.ip_forward='
line: 'net.ipv4.ip_forward=1'
state: present
create: yes
backup: yes
validate: 'sysctl -f %s'
tags: bootstrap-os
- name: Create cni directories
file:
path: "{{ item }}"
state: directory
owner: kube
with_items:
- "/etc/cni/net.d"
- "/opt/cni/bin"
when: kube_network_plugin in ["calico", "weave", "canal"] and "{{ inventory_hostname in groups['k8s-cluster'] }}"
- name: Update package management cache (YUM)
yum: update_cache=yes name='*'
when: ansible_pkg_mgr == 'yum'
teuto.net Netzdienste GmbH
committed
- name: Install latest version of python-apt for Debian distribs
apt: name=python-apt state=latest update_cache=yes cache_valid_time=3600
when: ansible_os_family == "Debian"
- name: Install python-dnf for latest RedHat versions
when: ansible_distribution == "Fedora" and
ansible_distribution_major_version > 21
changed_when: False
Chad Swenson
committed
shell: rpm -qa | grep epel-release || rpm -ivh {{ epel_rpm_download_url }}
Alexander Block
committed
when: ansible_distribution in ["CentOS","RedHat"]
action:
module: "{{ ansible_pkg_mgr }}"
name: "{{ item }}"
state: latest
register: pkgs_task_result
until: pkgs_task_result|success
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
with_items: "{{required_pkgs | default([]) | union(common_required_pkgs|default([]))}}"
when: not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]
- name: Disable IPv6 DNS lookup
lineinfile:
dest: /etc/gai.conf
line: "precedence ::ffff:0:0/96 100"
state: present
backup: yes
when: disable_ipv6_dns and not ansible_os_family in ["CoreOS", "Container Linux by CoreOS"]
# Todo : selinux configuration
- name: Set selinux policy to permissive
selinux: policy=targeted state=permissive
when: ansible_os_family == "RedHat"
- name: Write openstack cloud-config
template:
src: openstack-cloud-config.j2
dest: "{{ kube_config_dir }}/cloud_config"
group: "{{ kube_cert_group }}"
mode: 0640
when: cloud_provider is defined and cloud_provider == "openstack"
- name: Write azure cloud-config
template:
src: azure-cloud-config.j2
dest: "{{ kube_config_dir }}/cloud_config"
group: "{{ kube_cert_group }}"
mode: 0640
when: cloud_provider is defined and cloud_provider == "azure"
- include: etchosts.yml
- include: resolvconf.yml
tags: [bootstrap-os, resolvconf]
- name: Check if we are running inside a Azure VM
stat: path=/var/lib/waagent/
register: azure_check
tags: bootstrap-os
- include: growpart-azure-centos-7.yml
when: azure_check.stat.exists and
Alexander Block
committed
ansible_distribution in ["CentOS","RedHat"]
tags: bootstrap-os