c12s-kubespray/roles/network_plugin/contiv/tasks/main.yml
2020-04-16 10:06:45 -07:00

156 lines
5.7 KiB
YAML

---
- name: Contiv | Load openvswitch kernel module
copy:
dest: /etc/modules-load.d/openvswitch.conf
content: "openvswitch"
notify:
- Contiv | Reload kernel modules
- name: Contiv | Create contiv etcd directories
file:
dest: "{{ item }}"
state: directory
mode: 0750
owner: root
group: root
with_items:
- "{{ contiv_etcd_conf_dir }}"
- "{{ contiv_etcd_data_dir }}"
when: inventory_hostname in groups['kube-master']
- name: Contiv | Workaround https://github.com/contiv/netplugin/issues/1152
set_fact:
kube_apiserver_endpoint_for_contiv: |-
{% if not is_kube_master and loadbalancer_apiserver_localhost -%}
https://localhost:{{ loadbalancer_apiserver_port|default(kube_apiserver_port) }}
{%- elif loadbalancer_apiserver is defined and loadbalancer_apiserver.port is defined -%}
https://{{ apiserver_loadbalancer_domain_name|default('lb-apiserver.kubernetes.local') }}
{%- if loadbalancer_apiserver.port|string != "443" -%}
:{{ loadbalancer_apiserver.port|default(kube_apiserver_port) }}
{%- endif -%}
{%- else -%}
https://{{ first_kube_master }}:{{ kube_apiserver_port }}
{%- endif %}
when: inventory_hostname in groups['kube-master']
- name: Contiv | Set necessary facts
set_fact:
contiv_config_dir: "{{ contiv_config_dir }}"
contiv_enable_api_proxy: "{{ contiv_enable_api_proxy }}"
contiv_fabric_mode: "{{ contiv_fabric_mode }}"
contiv_fwd_mode: "{{ contiv_fwd_mode }}"
contiv_netmaster_port: "{{ contiv_netmaster_port }}"
contiv_networks: "{{ contiv_networks }}"
contiv_manifests:
- {name: contiv-config, file: contiv-config.yml, type: configmap}
- {name: contiv-etcd, file: contiv-etcd.yml, type: daemonset}
- {name: contiv-etcd-proxy, file: contiv-etcd-proxy.yml, type: daemonset}
- {name: contiv-ovs, file: contiv-ovs.yml, type: daemonset}
- {name: contiv-netmaster, file: contiv-netmaster-clusterrolebinding.yml, type: clusterrolebinding}
- {name: contiv-netmaster, file: contiv-netmaster-clusterrole.yml, type: clusterrole}
- {name: contiv-netmaster, file: contiv-netmaster-serviceaccount.yml, type: serviceaccount}
- {name: contiv-netmaster, file: contiv-netmaster.yml, type: daemonset}
- {name: contiv-netplugin, file: contiv-netplugin-clusterrolebinding.yml, type: clusterrolebinding}
- {name: contiv-netplugin, file: contiv-netplugin-clusterrole.yml, type: clusterrole}
- {name: contiv-netplugin, file: contiv-netplugin-serviceaccount.yml, type: serviceaccount}
- {name: contiv-netplugin, file: contiv-netplugin.yml, type: daemonset}
when: inventory_hostname in groups['kube-master']
- name: Contiv | Add another manifest if contiv_enable_api_proxy is true
set_fact:
contiv_manifests: |-
{% set _ = contiv_manifests.append({"name": "contiv-api-proxy", "file": "contiv-api-proxy.yml", "type": "daemonset"}) %}
{{ contiv_manifests }}
when:
- contiv_enable_api_proxy
- inventory_hostname in groups['kube-master']
- name: Contiv | Create /var/contiv
file:
path: /var/contiv
state: directory
- name: Contiv | Create contiv config directory
file:
dest: "{{ contiv_config_dir }}"
state: directory
mode: 0755
owner: root
group: root
when: inventory_hostname in groups['kube-master']
- name: Contiv | Install all Kubernetes resources
template:
src: "{{ item.file }}.j2"
dest: "{{ contiv_config_dir }}/{{ item.file }}"
with_items: "{{ contiv_manifests }}"
register: contiv_manifests_results
when: inventory_hostname in groups['kube-master']
- name: Contiv | Copy certs generation script
template:
src: "generate-certificate.sh.j2"
dest: "/var/contiv/generate-certificate.sh"
mode: 0700
when:
- contiv_enable_api_proxy
- contiv_generate_certificate
delegate_to: "{{ groups['kube-master'][0] }}"
run_once: true
- name: Contiv | Check for cert key existence
stat:
path: /var/contiv/auth_proxy_key.pem
register: contiv_certificate_key_state
when:
- contiv_enable_api_proxy
- contiv_generate_certificate
delegate_to: "{{ groups['kube-master'][0] }}"
run_once: true
- name: Contiv | Generate contiv-api-proxy certificates
command: /var/contiv/generate-certificate.sh
when:
- contiv_enable_api_proxy
- contiv_generate_certificate
- (not contiv_certificate_key_state.stat.exists)
delegate_to: "{{ groups['kube-master'][0] }}"
run_once: true
- name: Contiv | Fetch the generated certificate
fetch:
src: "/var/contiv/{{ item }}"
dest: "/tmp/kubespray-contiv-{{ item }}"
flat: yes
with_items:
- auth_proxy_key.pem
- auth_proxy_cert.pem
when:
- contiv_enable_api_proxy
- contiv_generate_certificate
delegate_to: "{{ groups['kube-master'][0] }}"
run_once: true
- name: Contiv | Copy the generated certificate on nodes
copy:
src: "/tmp/kubespray-contiv-{{ item }}"
dest: "/var/contiv/{{ item }}"
with_items:
- auth_proxy_key.pem
- auth_proxy_cert.pem
when:
- inventory_hostname != groups['kube-master'][0]
- inventory_hostname in groups['kube-master']
- contiv_enable_api_proxy
- contiv_generate_certificate
- name: Contiv | Copy netctl binary from docker container
command: sh -c "{{ docker_bin_dir }}/docker rm -f netctl-binarycopy;
{{ docker_bin_dir }}/docker create --name netctl-binarycopy {{ contiv_image_repo }}:{{ contiv_image_tag }} &&
{{ docker_bin_dir }}/docker cp netctl-binarycopy:/contiv/bin/netctl {{ bin_dir }}/netctl &&
{{ docker_bin_dir }}/docker rm -f netctl-binarycopy"
register: contiv_task_result
until: contiv_task_result.rc == 0
retries: 4
delay: "{{ retry_stagger | random + 3 }}"
changed_when: false