Setting up k8s workers

roles/githubixx.flanneld/templates/etc/systemd/system/flanneld.service.j2

@@ -0,0 +1,31 @@
+#jinja2: trim_blocks:False
+{% macro etcd_hosts() %}
+{%- for host in groups['k8s_etcd'] -%}
+https://{{hostvars[host]['ansible_' + k8s_interface].ipv4.address}}:{{etcd_client_port}}{% if not loop.last %},{% endif %}
+{%- endfor -%}
+{% endmacro %}
+
+{%- set x=flannel_settings.__setitem__('etcd-endpoints',etcd_hosts()) -%}
+
+[Unit]
+Description=Network fabric for containers
+After=network.target
+After=network-online.target
+Wants=network-online.target
+Before=docker.service
+
+[Service]
+Type=notify
+Restart=always
+RestartSec={{flannel_systemd_restartsec}}
+LimitNOFILE={{flannel_systemd_limitnofile}}
+LimitNPROC={{flannel_systemd_limitnproc}}
+ExecStartPre=/bin/mkdir -p {{flannel_subnet_file_dir}}
+ExecStart={{flannel_bin_dir}}/flanneld \
+{%- for setting in flannel_settings|sort %}
+  -{{setting}}={{flannel_settings[setting]}} {% if not loop.last %}\{% endif %}
+{%- endfor %}
+
+[Install]
+WantedBy=multi-user.target
+RequiredBy=docker.service