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---
# SPDX-license-identifier: Apache-2.0
##############################################################################
# Copyright (c) 2018
# All rights reserved. This program and the accompanying materials
# are made available under the terms of the Apache License, Version 2.0
# which accompanies this distribution, and is available at
# http://www.apache.org/licenses/LICENSE-2.0
##############################################################################
- hosts: localhost
vars:
images_file: /tmp/images.yaml
pre_tasks:
- name: Load kud variables
include_vars:
file: kud-vars.yml
roles:
- role: andrewrothstein.kubectl
kubectl_ver: "v{{ kubectl_version }}"
- role: geerlingguy.docker
when: virtlet_source_type == "source"
tasks:
- name: create Virtlet binary folder
file:
state: directory
path: "{{ virtlet_dest }}"
- name: apply virtlet extraRuntime label
command: "/usr/local/bin/kubectl label node {{ item }} extraRuntime=virtlet --overwrite"
with_inventory_hostnames: virtlet
- name: create image translations confimap file
blockinfile:
path: "{{ images_file }}"
create: yes
block: |
translations:
- name: ubuntu/14.04
url: https://cloud-images.ubuntu.com/trusty/current/trusty-server-cloudimg-amd64-disk1.img
- name: ubuntu/16.04
url: https://cloud-images.ubuntu.com/xenial/current/xenial-server-cloudimg-amd64-disk1.img
- name: ubuntu/18.04
url: https://cloud-images.ubuntu.com/bionic/current/bionic-server-cloudimg-amd64.img
- regexp: 'centos/(\d+)-(\d+)'
url: 'https://cloud.centos.org/centos/$1/images/CentOS-$1-x86_64-GenericCloud-$2.qcow2'
- name: fedora
url: https://download.fedoraproject.org/pub/fedora/linux/releases/27/CloudImages/x86_64/images/Fedora-Cloud-Base-27-1.6.x86_64.qcow2
{% if lookup('env','http_proxy') != "" %}
transports:
"":
proxy: "{{ lookup('env','http_proxy') }}"
{% endif %}
- name: install image translations configmap
shell: "/usr/local/bin/kubectl create configmap -n kube-system virtlet-image-translations --from-file {{ images_file }} --dry-run -o yaml | /usr/local/bin/kubectl apply -f -"
ignore_errors: True
- name: create Virtlet folder
file:
state: directory
path: "{{ virtlet_dest }}"
- name: getting source code
block:
- name: clone Virtlet repo
git:
repo: "{{ virtlet_url }}"
dest: "{{ virtlet_dest }}"
version: "{{ virtlet_version }}"
force: yes
- name: configure proxy values for docker service
block:
- name: create docker config folder
become: yes
file:
state: directory
path: "/etc/systemd/system/docker.service.d"
- name: Configure docker service to use http_proxy env value
become: yes
blockinfile:
dest: "/etc/systemd/system/docker.service.d/http-proxy.conf"
create: yes
block: |
[Service]
Environment="HTTP_PROXY={{ lookup('env','http_proxy') }}"
when:
- lookup('env','http_proxy') != "fooproxy"
- name: Configure docker service to use https_proxy env value
become: yes
blockinfile:
dest: "/etc/systemd/system/docker.service.d/https-proxy.conf"
create: yes
block: |
[Service]
Environment="HTTPS_PROXY={{ lookup('env','https_proxy') }}"
when:
- lookup('env','https_proxy') != "fooproxy"
- name: Configure docker service to use no_proxy env value
become: yes
blockinfile:
dest: "/etc/systemd/system/docker.service.d/no-proxy.conf"
create: yes
block: |
[Service]
Environment="NO_PROXY={{ lookup('env','no_proxy') }}"
when:
- lookup('env','no_proxy') != "fooproxy"
- name: reload systemd
become: yes
command: systemctl daemon-reload
- name: restart docker service
become: yes
service:
name: docker
state: restarted
when: lookup('env','http_proxy') != "fooproxy" or lookup('env','https_proxy') != "fooproxy" or lookup('env','no_proxy') != "fooproxy"
- name: build virtlet source code
command: ./cmd.sh build
args:
chdir: "{{ virtlet_dest }}/build"
environment:
http_proxy: "{{ lookup('env','http_proxy') }}"
https_proxy: "{{ lookup('env','https_proxy') }}"
no_proxy: "{{ lookup('env','no_proxy') }}"
when: virtlet_source_type == "source"
- name: download virtletctl
get_url:
url: "{{ virtlet_url }}"
dest: "{{ virtlet_dest }}/virtletctl"
when: virtlet_source_type == "binary"
- name: set virtletctl execution permissions
file:
path: "{{ virtlet_dest }}/virtletctl"
mode: "+x"
- name: install virtletctl as kubectl plugin
become: yes
command: "mv {{ virtlet_dest }}/virtletctl /usr/local/bin/kubectl-virt"
- name: create Virtlet k8s objects
shell: "/usr/local/bin/kubectl virt gen | /usr/local/bin/kubectl apply -f -"
ignore_errors: True
- name: wait for Virtlet daemonset
shell: "/usr/local/bin/kubectl get ds virtlet -n=kube-system -o=jsonpath --template={.status.numberReady}"
register: daemonset
until:
- '1'
retries: 6
delay: 10
- hosts: virtlet
tasks:
- name: Load kud variables
include_vars:
file: kud-vars.yml
- name: create CRIProxy binary folder
file:
state: directory
path: "{{ criproxy_dest }}"
- name: disable AppArmor in all nodes
become: yes
service:
name: apparmor
state: stopped
enabled: no
when: ansible_os_family == "Debian"
- name: modify args for kubelet service
become: yes
lineinfile:
dest: /etc/systemd/system/kubelet.service
line: " --container-runtime=remote --container-runtime-endpoint=unix:///run/criproxy.sock --image-service-endpoint=unix:///run/criproxy.sock --enable-controller-attach-detach=false \\"
insertafter: '^ExecStart=/usr/local/bin/kubelet *'
state: present
- name: create dockershim service
become: yes
blockinfile:
path: /etc/systemd/system/dockershim.service
create: yes
block: |
[Unit]
Description=dockershim for criproxy
[Service]
EnvironmentFile=-/etc/kubernetes/kubelet.env
ExecStartPre=-/bin/mkdir -p /var/lib/kubelet/volume-plugins
ExecStart=/usr/local/bin/kubelet --experimental-dockershim --port 11250 \
$KUBE_LOGTOSTDERR \
$KUBE_LOG_LEVEL \
$KUBELET_API_SERVER \
$KUBELET_ADDRESS \
$KUBELET_PORT \
$KUBELET_HOSTNAME \
$KUBE_ALLOW_PRIV \
$KUBELET_ARGS \
$DOCKER_SOCKET \
$KUBELET_NETWORK_PLUGIN \
$KUBELET_VOLUME_PLUGIN \
$KUBELET_CLOUDPROVIDER
Restart=always
StartLimitInterval=0
RestartSec=10
[Install]
RequiredBy=criproxy.service
- name: getting source code
block:
- name: clone CRIProxy repo
git:
repo: "{{ criproxy_url }}"
dest: "{{ criproxy_dest }}"
version: "{{ criproxy_version }}"
force: yes
- name: build criproxy source code
command: ./build-package.sh
args:
chdir: "{{ criproxy_dest }}"
when: criproxy_source_type == "source"
- name: download CRIproxy package
get_url:
url: "{{ criproxy_url }}"
dest: "{{ criproxy_dest }}/criproxy"
when: criproxy_source_type == "binary"
- name: set criproxy execution permissions
file:
path: "{{ criproxy_dest }}/criproxy"
mode: "+x"
- name: create criproxy service
become: yes
blockinfile:
path: /etc/systemd/system/criproxy.service
create: yes
block: |
[Unit]
Description=CRI Proxy
[Service]
ExecStart={{ criproxy_dest }}/criproxy -v 3 -logtostderr -connect /var/run/dockershim.sock,virtlet.cloud:/run/virtlet.sock -listen /run/criproxy.sock
Restart=always
StartLimitInterval=0
RestartSec=10
[Install]
WantedBy=kubelet.service
- name: start criproxy and dockershim services
become: yes
service:
name: "{{ item }}"
state: started
enabled: yes
with_items:
- dockershim
- criproxy
- name: restart kubelet services
become: yes
service:
name: kubelet
state: restarted
|
