c12s-kubespray/roles/bootstrap-os/tasks/bootstrap-debian.yml
Etienne Champetier a790935d02
Only setup *_PROXY env variables where needed (#7095)
no_proxy is a pain to get right, and having proxy variables present causes issues
(k8s components get proxy configuration after upgrade, see #7100)

It's better to only configure what require proxy:
- the runtime (containerd/docker/crio)
- the package manager + apt_key
- the download tasks

Tested with the following clusters
- 4 CentOS 8 nodes
- 1 Ubuntu 20.04 node

Signed-off-by: Etienne Champetier <champetier.etienne@gmail.com>
2021-01-11 07:21:08 -08:00

88 lines
2.5 KiB
YAML

---
# Some Debian based distros ship without Python installed
- name: Check if bootstrap is needed
raw: which python3
register: need_bootstrap
failed_when: false
changed_when: false
# This command should always run, even in check mode
check_mode: false
tags:
- facts
- name: Check http::proxy in apt configuration files
raw: apt-config dump | grep -qsi 'Acquire::http::proxy'
register: need_http_proxy
failed_when: false
changed_when: false
# This command should always run, even in check mode
check_mode: false
- name: Add http_proxy to /etc/apt/apt.conf if http_proxy is defined
raw: echo 'Acquire::http::proxy "{{ http_proxy }}";' >> /etc/apt/apt.conf
become: true
when:
- http_proxy is defined
- need_http_proxy.rc != 0
- not skip_http_proxy_on_os_packages
- name: Check https::proxy in apt configuration files
raw: apt-config dump | grep -qsi 'Acquire::https::proxy'
register: need_https_proxy
failed_when: false
changed_when: false
# This command should always run, even in check mode
check_mode: false
- name: Add https_proxy to /etc/apt/apt.conf if https_proxy is defined
raw: echo 'Acquire::https::proxy "{{ https_proxy }}";' >> /etc/apt/apt.conf
become: true
when:
- https_proxy is defined
- need_https_proxy.rc != 0
- not skip_http_proxy_on_os_packages
- name: Check Network Name Resolution configuration
raw: grep '^DNSSEC=allow-downgrade' /etc/systemd/resolved.conf
register: need_dnssec_allow_downgrade
failed_when: false
changed_when: false
# This command should always run, even in check mode
check_mode: false
when:
- '"bionic" in os_release.stdout'
- name: Change Network Name Resolution configuration
raw: sed -i 's/^DNSSEC=yes/DNSSEC=allow-downgrade/g' /etc/systemd/resolved.conf
become: true
when:
- '"bionic" in os_release.stdout'
- need_dnssec_allow_downgrade.rc
- name: Restart systemd-resolved service
raw: systemctl restart systemd-resolved
become: true
when:
- '"bionic" in os_release.stdout'
- need_dnssec_allow_downgrade.rc
- name: Install python3
raw:
apt-get update && \
DEBIAN_FRONTEND=noninteractive apt-get install -y python3-minimal
become: true
when:
- need_bootstrap.rc != 0
- name: Set the ansible_python_interpreter fact
set_fact:
ansible_python_interpreter: "/usr/bin/python3"
# Workaround for https://github.com/ansible/ansible/issues/25543
- name: Install dbus for the hostname module
package:
name: dbus
state: present
use: apt
become: true