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#cloud-config
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<%#
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kind: snippet
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name: coreos_cloudconfig
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%>
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<%
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units = 0
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unless host_param_false?('enable_etcd')
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units += 1
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end
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if host_param_true?('expose_docker_socket')
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units += 1
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end
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if @host.subnet.respond_to?(:dhcp_boot_mode?)
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dhcp = @host.subnet.dhcp_boot_mode? && !@static
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else
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dhcp = !@static
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end
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unless dhcp
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units += 1
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end
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-%>
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<% if units > 0 -%>
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coreos:
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<% if host_param('reboot-strategy') -%>
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update:
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reboot-strategy: <%= host_param('reboot-strategy') %>
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<% end -%>
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<% unless host_param_false?('enable_etcd') -%>
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etcd2:
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<% if host_param('etcd_discovery_url') -%>
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discovery: <%= host_param('etcd_discovery_url') %>
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<% end -%>
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advertise-client-urls: http://<%= @host.ip %>:2379
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initial-advertise-peer-urls: http://<%= @host.ip %>:2380
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listen-client-urls: http://0.0.0.0:2379
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listen-peer-urls: http://0.0.0.0:2380
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<% end -%>
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units:
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<% unless host_param_false?('enable_etcd') -%>
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- name: etcd2.service
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command: start
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- name: fleet.service
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command: start
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<% end -%>
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<% if host_param_true?('expose_docker_socket') -%>
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- name: docker-tcp.socket
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command: start
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enable: yes
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content: |
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[Unit]
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Description=Docker Socket for the API
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[Socket]
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ListenStream=2375
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BindIPv6Only=both
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Service=docker.service
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[Install]
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WantedBy=sockets.target
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- name: enable-docker-tcp.service
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command: start
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content: |
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[Unit]
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Description=Enable the Docker Socket for the API
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[Service]
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Type=oneshot
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ExecStart=/usr/bin/systemctl enable docker-tcp.socket
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<% end -%>
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<% unless dhcp -%>
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- name: systemd-networkd.service
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command: stop
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- name: static.network
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command: start
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content: |
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[Match]
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MACAddress=<%= @host.mac %>
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[Network]
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<% if @host.subnet.present? -%>
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Gateway=<%= @host.subnet.gateway %>
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<% end -%>
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Address=<%= @host.ip %>/<%= @host.subnet.cidr %>
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<% if @host.subnet.dns_primary.present? -%>
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DNS=<%= @host.subnet.dns_primary %>
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<% end -%>
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<% if @host.subnet.dns_secondary.present? -%>
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DNS=<%= @host.subnet.dns_secondary %>
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<% end -%>
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- name: down-interfaces.service
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command: start
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content: |
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[Service]
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Type=oneshot
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ExecStart=/usr/bin/bash -c 'for i in $(/usr/bin/ls /sys/class/net/); do [ $i == "lo" ] || (/usr/bin/ip link set $i down; /usr/bin/ip addr flush dev $i); done'
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- name: systemd-networkd.service
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command: restart
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<% end -%>
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<% end -%>
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<% if host_param('ssh_authorized_keys') -%>
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ssh_authorized_keys:
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<% host_param('ssh_authorized_keys').split(',').map{ |item| item.strip }.each do |ssh_key| -%>
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- "<%= ssh_key %>"
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<% end -%>
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<% else -%>
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users:
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- name: core
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passwd: <%= root_pass %>
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<% end -%>
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