kubernetesbare-metalk8s-sig-cluster-lifecycleawskubesprayhigh-availabilityansiblekubernetes-clustergce
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
152 lines
4.5 KiB
152 lines
4.5 KiB
---
|
|
- name: Set os_family fact for other redhat-based operating systems
|
|
set_fact:
|
|
ansible_os_family: "RedHat"
|
|
ansible_distribution_major_version: "8"
|
|
when: ansible_distribution in redhat_os_family_extensions
|
|
tags:
|
|
- facts
|
|
|
|
- name: Check resolvconf
|
|
command: which resolvconf
|
|
register: resolvconf
|
|
failed_when: false
|
|
changed_when: false
|
|
check_mode: false
|
|
|
|
- name: Check existence of /etc/resolvconf/resolv.conf.d
|
|
stat:
|
|
path: /etc/resolvconf/resolv.conf.d
|
|
get_attributes: false
|
|
get_checksum: false
|
|
get_mime: false
|
|
failed_when: false
|
|
register: resolvconfd_path
|
|
|
|
- name: Check status of /etc/resolv.conf
|
|
stat:
|
|
path: /etc/resolv.conf
|
|
follow: false
|
|
get_attributes: false
|
|
get_checksum: false
|
|
get_mime: false
|
|
failed_when: false
|
|
register: resolvconf_stat
|
|
|
|
# Used in vars/
|
|
- name: Fetch resolv.conf
|
|
when: resolvconf_stat.stat.exists
|
|
slurp:
|
|
src: /etc/resolv.conf
|
|
register: resolvconf_slurp
|
|
|
|
- name: NetworkManager | Check if host has NetworkManager
|
|
# noqa command-instead-of-module - Should we use service_facts for this?
|
|
command: systemctl is-active --quiet NetworkManager.service
|
|
register: networkmanager_enabled
|
|
failed_when: false
|
|
changed_when: false
|
|
check_mode: false
|
|
|
|
- name: Check systemd-resolved
|
|
# noqa command-instead-of-module - Should we use service_facts for this?
|
|
command: systemctl is-active systemd-resolved
|
|
register: systemd_resolved_enabled
|
|
failed_when: false
|
|
changed_when: false
|
|
check_mode: false
|
|
|
|
- name: Set default dns if remove_default_searchdomains is false
|
|
set_fact:
|
|
default_searchdomains: ["default.svc.{{ dns_domain }}", "svc.{{ dns_domain }}"]
|
|
when: not remove_default_searchdomains | default() | bool or (remove_default_searchdomains | default() | bool and searchdomains | length == 0)
|
|
|
|
- name: Set dns facts
|
|
set_fact:
|
|
resolvconf: >-
|
|
{%- if resolvconf.rc == 0 and resolvconfd_path.stat.isdir is defined and resolvconfd_path.stat.isdir -%}true{%- else -%}false{%- endif -%}
|
|
|
|
- name: Check if kubelet is configured
|
|
stat:
|
|
path: "{{ kube_config_dir }}/kubelet.env"
|
|
get_attributes: false
|
|
get_checksum: false
|
|
get_mime: false
|
|
register: kubelet_configured
|
|
changed_when: false
|
|
|
|
- name: Check if early DNS configuration stage
|
|
set_fact:
|
|
dns_early: "{{ not kubelet_configured.stat.exists }}"
|
|
|
|
- name: Target resolv.conf files
|
|
set_fact:
|
|
resolvconffile: /etc/resolv.conf
|
|
base: >-
|
|
{%- if resolvconf | bool -%}/etc/resolvconf/resolv.conf.d/base{%- endif -%}
|
|
head: >-
|
|
{%- if resolvconf | bool -%}/etc/resolvconf/resolv.conf.d/head{%- endif -%}
|
|
when: not ansible_os_family in ["Flatcar", "Flatcar Container Linux by Kinvolk"] and not is_fedora_coreos
|
|
|
|
- name: Target temporary resolvconf cloud init file (Flatcar Container Linux by Kinvolk / Fedora CoreOS)
|
|
set_fact:
|
|
resolvconffile: /tmp/resolveconf_cloud_init_conf
|
|
when: ansible_os_family in ["Flatcar", "Flatcar Container Linux by Kinvolk"] or is_fedora_coreos
|
|
|
|
- name: Check if /etc/dhclient.conf exists
|
|
stat:
|
|
path: /etc/dhclient.conf
|
|
get_attributes: false
|
|
get_checksum: false
|
|
get_mime: false
|
|
register: dhclient_stat
|
|
|
|
- name: Target dhclient conf file for /etc/dhclient.conf
|
|
set_fact:
|
|
dhclientconffile: /etc/dhclient.conf
|
|
when: dhclient_stat.stat.exists
|
|
|
|
- name: Check if /etc/dhcp/dhclient.conf exists
|
|
stat:
|
|
path: /etc/dhcp/dhclient.conf
|
|
get_attributes: false
|
|
get_checksum: false
|
|
get_mime: false
|
|
register: dhcp_dhclient_stat
|
|
|
|
- name: Target dhclient conf file for /etc/dhcp/dhclient.conf
|
|
set_fact:
|
|
dhclientconffile: /etc/dhcp/dhclient.conf
|
|
when: dhcp_dhclient_stat.stat.exists
|
|
|
|
- name: Target dhclient hook file for Red Hat family
|
|
set_fact:
|
|
dhclienthookfile: /etc/dhcp/dhclient.d/zdnsupdate.sh
|
|
when: ansible_os_family == "RedHat"
|
|
|
|
- name: Target dhclient hook file for Debian family
|
|
set_fact:
|
|
dhclienthookfile: /etc/dhcp/dhclient-exit-hooks.d/zdnsupdate
|
|
when: ansible_os_family == "Debian"
|
|
|
|
- name: Set etcd vars if using kubeadm mode
|
|
set_fact:
|
|
etcd_cert_dir: "{{ kube_cert_dir }}"
|
|
kube_etcd_cacert_file: "etcd/ca.crt"
|
|
kube_etcd_cert_file: "apiserver-etcd-client.crt"
|
|
kube_etcd_key_file: "apiserver-etcd-client.key"
|
|
when:
|
|
- etcd_deployment_type == "kubeadm"
|
|
|
|
- name: Check /usr readonly
|
|
stat:
|
|
path: "/usr"
|
|
get_attributes: false
|
|
get_checksum: false
|
|
get_mime: false
|
|
register: usr
|
|
|
|
- name: Set alternate flexvolume path
|
|
set_fact:
|
|
kubelet_flexvolumes_plugins_dir: /var/lib/kubelet/volumeplugins
|
|
when: not usr.stat.writeable
|