Add Google Cloud fedora-atomic module

* Network load balancer for ingress doesn't work yet
because Compute Engine packages are missing
* port-forward / socat is broken

google-cloud/fedora-atomic/kubernetes/workers/cloudinit/worker.yaml.tmpl

@@ -0,0 +1,72 @@
+#cloud-config
+write_files:
+  - path: /etc/systemd/system/cloud-metadata.service
+    content: |
+      [Unit]
+      Description=Cloud metadata agent
+      [Service]
+      Type=oneshot
+      Environment=OUTPUT=/run/metadata/cloud
+      ExecStart=/usr/bin/mkdir -p /run/metadata
+      ExecStart=/usr/bin/bash -c 'echo "HOSTNAME_OVERRIDE=$(curl\
+        -H "Metadata-Flavor: Google"\
+        --url http://metadata.google.internal/computeMetadata/v1/instance/hostname\
+        --retry 10)" > $${OUTPUT}'
+      [Install]
+      WantedBy=multi-user.target
+  - path: /etc/systemd/system/kubelet.service.d/10-typhoon.conf
+    content: |
+      [Unit]
+      Requires=cloud-metadata.service
+      After=cloud-metadata.service
+      Wants=rpc-statd.service
+      [Service]
+      ExecStartPre=/bin/mkdir -p /opt/cni/bin
+      ExecStartPre=/bin/mkdir -p /etc/kubernetes/manifests
+      ExecStartPre=/bin/mkdir -p /etc/kubernetes/cni/net.d
+      ExecStartPre=/bin/mkdir -p /var/lib/cni
+      ExecStartPre=/bin/mkdir -p /var/lib/kubelet/volumeplugins
+      ExecStartPre=/usr/bin/bash -c "grep 'certificate-authority-data' /etc/kubernetes/kubeconfig | awk '{print $2}' | base64 -d > /etc/kubernetes/ca.crt"
+      Restart=always
+      RestartSec=10
+  - path: /etc/kubernetes/kubelet.conf
+    content: |
+      ARGS="--allow-privileged \
+        --anonymous-auth=false \
+        --client-ca-file=/etc/kubernetes/ca.crt \
+        --cluster_dns=${k8s_dns_service_ip} \
+        --cluster_domain=${cluster_domain_suffix} \
+        --cni-conf-dir=/etc/kubernetes/cni/net.d \
+        --exit-on-lock-contention \
+        --kubeconfig=/etc/kubernetes/kubeconfig \
+        --lock-file=/var/run/lock/kubelet.lock \
+        --network-plugin=cni \
+        --node-labels=node-role.kubernetes.io/node \
+        --pod-manifest-path=/etc/kubernetes/manifests \
+        --volume-plugin-dir=/var/lib/kubelet/volumeplugins"
+  - path: /etc/kubernetes/kubeconfig
+    permissions: '0644'
+    content: |
+      ${kubeconfig}
+  - path: /etc/selinux/config
+    owner: root:root
+    permissions: '0644'
+    content: |
+      SELINUX=permissive
+      SELINUXTYPE=targeted
+bootcmd:
+  - [setenforce, Permissive]
+  - [systemctl, disable, firewalld, --now]
+runcmd:
+  - [systemctl, daemon-reload]
+  - [systemctl, enable, cloud-metadata.service]
+  - "atomic install --system --name=kubelet quay.io/dghubble/kubelet:8767d4433f7c5a38c55edf6e682efb53fcd06f61"
+  - [systemctl, start, --no-block, kubelet.service]
+users:
+  - default
+  - name: fedora
+    gecos: Fedora Admin
+    sudo: ALL=(ALL) NOPASSWD:ALL
+    groups: wheel,adm,systemd-journal,docker
+    ssh-authorized-keys:
+      - "${ssh_authorized_key}"