kube-up-note.md

• create-master

  • echo "Starting master and configuring firewalls"
  • create firewall, disk, ip
  • create certs
  • create-master-instance

• create-nodes-template # gce/util.sh

  • echo "Creating nodes."
  • write-linux-node-env
    • construct-linux-kubelet-flags "heapster" and "node"
    • build-linux-kube-env "heapster-kube-env.yaml" and "node-kube-env.yaml"
    • build-kubelet-config
  • write-windows-node-env
    • construct-windows-kubelet-flags
    • construct-windows-kubeproxy-flags
    • build-windows-kube-env "windows-node-kube-env.yaml"
    • build-kubelet-config "windows-node-kubelet-config.yaml"
  • create-linux-node-instance-template "$linux_template_name" # gce//node-helpers.sh
    • create-node-template # gce/util.sh
      • gcloud compute instance-templates create
  • create-windows-node-instance-template "$windows_template_name" "${scope_flags[*]}"
    • get-windows-node-instance-metadata-from-file
    • get-windows-node-instance-metadata

NETWORK_POLICY_PROVIDER affects:

• construct-linux-kubelet-flags
• build-linux-kube-env
• start-kube-addons gce/ubuntu/configure-helper.sh
  • setup-addon-manifests
    • src_dir="${KUBE_HOME}/kube-manifests/kubernetes/gci-trusty"
  • setup-addon-custom-yaml

Manifest

kube-manifests is downloaded by install-kube-manifests in gce/ubuntu/configure.sh controlled by KUBE_MANIFESTS_TAR_URL and KUBE_MANIFESTS_TAR_HASH

It's uploaded by upload-tars in gce/util.sh

• tars_from_version
  • find_release_tars
    • SERVER_BINARY_TAR=$(find-tar kubernetes-server-linux-amd64.tar.gz)
    • NODE_BINARY_TAR=$(find-tar kubernetes-node-windows-amd64.tar.gz)
  • upload-tars
• copy-to-staging

main # in configure-helper.sh

• start-kubelet
• if master
  • start-kube-controller-manager
  • start-kube-scheduler
  • wait-till-apiserver-ready
  • start-kube-addons
  • start-cluster-autoscaler
  • start-lb-controller
• else
  • start-kube-proxy
  • start-node-problem-detector