ansible-role-k3s/templates/k3s.service.j2
Xan Manning e7c714424c
Tiidy up and refactoring of tasks (#80)
* Tidy up and refactoring of tasks

  - `k3s_config_dir` derived from `k3s_config_file`, reused throughout the role
    to allow for easy removal of "Rancher" references #73.
  - `k3s_token_location` has moved to be in `k3s_config_dir`.
  - Tasks for creating directories now looped to caputure configuration from
    `k3s_server` and `k3s_agent` and ensure directories exist before k3s
    starts, see #75.
  - Server token collected directly from token file, not symlinked file
    (node-token).
  - `k3s_runtime_config` defined in `vars/` for validation and overwritten in
    tasks for control plane and workers.
  - Removed unused references to GitHub API.

* set_fact now uses FQCN

* re-pin molecule<3.2

* Command module now uses FQCN

* Added package checks for #72

* Reorder task files

  - Docker tasks moved into a separate directory for ease of removal #67
  - Bugfix: Control plane on alternate port didn't work.
  - Validation tasks grouped

* Fix Fedora tests

* Add optional documentation links to validations steps #76

* Removed jmespath requirement

* Fix issue with data collection

* Release candidate
2020-12-21 19:14:52 +00:00

48 lines
1.3 KiB
Django/Jinja

[Unit]
Description=Lightweight Kubernetes
Documentation=https://k3s.io
Wants=network-online.target
After=network-online.target
[Service]
Type={{ 'notify' if k3s_control_node else 'exec' }}
ExecStartPre=-/sbin/modprobe br_netfilter
ExecStartPre=-/sbin/modprobe overlay
{% filter regex_replace('\s+', ' ') %}
{% filter replace('\n', ' ') %}
ExecStart={{ k3s_install_dir }}/k3s
{% if k3s_debug is defined and k3s_debug %}
--debug
{% endif %}
{% if k3s_control_node %}
server
{% if (k3s_etcd_datastore is defined and k3s_etcd_datastore) and (k3s_primary_control_node is not defined or not k3s_primary_control_node) %}
--server https://{{ k3s_control_node_address }}:{{ k3s_control_plane_port | default(6443) }}
--token-file {{ k3s_token_location }}
{% endif %}
{% if k3s_server is defined %}
--config {{ k3s_config_file }}
{% endif %}
{% else %}
agent
--server https://{{ k3s_control_node_address }}:{{ k3s_control_plane_port | default(6443) }}
--token-file {{ k3s_token_location }}
{% if k3s_agent is defined %}
--config {{ k3s_config_file }}
{% endif %}
{% endif %}
{% endfilter %}
{% endfilter %}
KillMode=process
Delegate=yes
LimitNOFILE=1048576
LimitNPROC=infinity
LimitCORE=infinity
TasksMax=infinity
TimeoutStartSec=0
Restart=always
RestartSec=5s
[Install]
WantedBy=multi-user.target