71 lines
2.1 KiB
Text
71 lines
2.1 KiB
Text
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[Unit]
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Description=Lightweight Kubernetes
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Documentation=https://k3s.io
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{% for requires_unit in k3s_service_requires %}
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Requires={{ requires_unit }}
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{% endfor %}
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Wants=network-online.target
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{% for wants_unit in k3s_service_wants %}
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Wants={{ wants_unit }}
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{% endfor %}
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{% for before_unit in k3s_service_before %}
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Before={{ before_unit }}
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{% endfor %}
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After=network-online.target
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{% for after_unit in k3s_service_after %}
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After={{ after_unit }}
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{% endfor %}
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[Service]
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Type={{ 'notify' if k3s_control_node else 'exec' }}
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{% if k3s_service_env_vars is defined and k3s_service_env_vars is iterable %}
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{% for env_var in k3s_service_env_vars %}
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Environment={{ env_var }}="{{ k3s_service_env_vars[env_var] }}"
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{% endfor %}
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{% endif %}
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{% if k3s_service_env_file is defined and k3s_service_env_file %}
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EnvironmentFile={{ k3s_service_env_file }}
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{% endif %}
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ExecStartPre=-/sbin/modprobe br_netfilter
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ExecStartPre=-/sbin/modprobe overlay
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{% filter regex_replace('\s+', ' ') %}
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{% filter replace('\n', ' ') %}
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ExecStart={{ k3s_install_dir }}/k3s
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{% if k3s_debug is defined and k3s_debug %}
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--debug
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{% endif %}
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{% if k3s_control_node %}
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server
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{% if (k3s_etcd_datastore is defined and k3s_etcd_datastore) and (k3s_primary_control_node is not defined or not k3s_primary_control_node) and k3s_controller_list | length > 1 %}
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--server https://{{ k3s_registration_address }}:{{ k3s_control_plane_port | default(6443) | string }}
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{% endif %}
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{% if k3s_server is defined %}
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--config {{ k3s_config_file }}
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{% endif %}
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{% if not k3s_primary_control_node or k3s_control_token is defined %}
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--token-file {{ k3s_token_location }}
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{% endif %}
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{% else %}
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agent
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--server https://{{ k3s_registration_address }}:{{ k3s_control_plane_port | default(6443) | string }}
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--token-file {{ k3s_token_location }}
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{% if k3s_agent is defined %}
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--config {{ k3s_config_file }}
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{% endif %}
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{% endif %}
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{% endfilter %}
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{% endfilter %}
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KillMode=process
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Delegate=yes
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LimitNOFILE=1048576
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LimitNPROC=infinity
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LimitCORE=infinity
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TasksMax=infinity
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TimeoutStartSec=0
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Restart=always
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RestartSec=5s
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[Install]
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WantedBy=multi-user.target
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