deploy/metal3-vm/03_launch_mgmt_cluster.sh

   1 #!/bin/bash
   2 set -xe
   3
   4 # shellcheck disable=SC1091
   5 source lib/logging.sh
   6 # shellcheck disable=SC1091
   7 source lib/common.sh
   8
   9 eval "$(go env)"
  10 export GOPATH
  11
  12 # Environment variables
  13 # M3PATH : Path to clone the metal3 dev env repo
  14 # BMOPATH : Path to clone the baremetal operator repo
  15 #
  16 # BMOREPO : Baremetal operator repository URL
  17 # BMOBRANCH : Baremetal operator repository branch to checkout
  18 # FORCE_REPO_UPDATE : discard existing directories
  19 #
  20 # BMO_RUN_LOCAL : run the baremetal operator locally (not in Kubernetes cluster)
  21
  22 M3PATH="${GOPATH}/src/github.com/metal3-io"
  23 BMOPATH="${M3PATH}/baremetal-operator"
  24
  25 BMOREPO="${BMOREPO:-https://github.com/metal3-io/baremetal-operator.git}"
  26 BMOBRANCH="${BMOBRANCH:-3d40caa29dce82878d83aeb7f8dab4dc4a856160}"
  27 FORCE_REPO_UPDATE="${FORCE_REPO_UPDATE:-false}"
  28
  29 BMO_RUN_LOCAL="${BMO_RUN_LOCAL:-false}"
  30 COMPUTE_NODE_PASSWORD="${COMPUTE_NODE_PASSWORD:-mypasswd}"
  31 BM_IMAGE=${BM_IMAGE:-"bionic-server-cloudimg-amd64.img"}
  32 IMAGE_URL=http://172.22.0.1/images/${BM_IMAGE}
  33 IMAGE_CHECKSUM=http://172.22.0.1/images/${BM_IMAGE}.md5sum
  34
  35 function clone_repos() {
  36     mkdir -p "${M3PATH}"
  37     if [[ -d ${BMOPATH} && "${FORCE_REPO_UPDATE}" == "true" ]]; then
  38       rm -rf "${BMOPATH}"
  39     fi
  40     if [ ! -d "${BMOPATH}" ] ; then
  41         pushd "${M3PATH}"
  42         git clone "${BMOREPO}"
  43         popd
  44     fi
  45     pushd "${BMOPATH}"
  46     git checkout "${BMOBRANCH}"
  47     git pull -r || true
  48     popd
  49 }
  50
  51 function launch_baremetal_operator() {
  52     pushd "${BMOPATH}"
  53     if [ "${BMO_RUN_LOCAL}" = true ]; then
  54       touch bmo.out.log
  55       touch bmo.err.log
  56       make deploy
  57       kubectl scale deployment metal3-baremetal-operator -n metal3 --replicas=0
  58       nohup make run >> bmo.out.log 2>>bmo.err.log &
  59     else
  60       make deploy
  61     fi
  62     popd
  63 }
  64
  65 network_config_files() {
  66 cat << 'EOF'
  67 write_files:
  68 - path: /opt/ironic_net.sh
  69   owner: root:root
  70   permissions: '0777'
  71   content: |
  72     #!/usr/bin/env bash
  73     set -xe
  74     for intf in /sys/class/net/*; do
  75         sudo ifconfig `basename $intf` up
  76         sudo dhclient -nw `basename $intf`
  77     done
  78 runcmd:
  79  - [ /opt/ironic_net.sh ]
  80 EOF
  81 }
  82
  83 create_userdata() {
  84     name="$1"
  85     COMPUTE_NODE_FQDN="$name.akraino.icn.org"
  86     printf "#cloud-config\n" > $name-userdata.yaml
  87     if [ -n "$COMPUTE_NODE_PASSWORD" ]; then
  88         printf "password: ""%s" "$COMPUTE_NODE_PASSWORD" >>  $name-userdata.yaml
  89         printf "\nchpasswd: {expire: False}\n" >>  $name-userdata.yaml
  90         printf "ssh_pwauth: True\n" >>  $name-userdata.yaml
  91     fi
  92
  93     if [ -n "$COMPUTE_NODE_FQDN" ]; then
  94         printf "fqdn: ""%s" "$COMPUTE_NODE_FQDN" >>  $name-userdata.yaml
  95         printf "\n" >>  $name-userdata.yaml
  96     fi
  97     printf "disable_root: false\n" >> $name-userdata.yaml
  98     printf "ssh_authorized_keys:\n  - " >> $name-userdata.yaml
  99
 100     if [ ! -f $HOME/.ssh/id_rsa.pub ]; then
 101         yes y | ssh-keygen -t rsa -N "" -f $HOME/.ssh/id_rsa
 102     fi
 103
 104     cat $HOME/.ssh/id_rsa.pub >> $name-userdata.yaml
 105     network_config_files >> $name-userdata.yaml
 106     printf "\n" >> $name-userdata.yaml
 107 }
 108
 109 apply_userdata_credential() {
 110     name="$1"
 111     cat <<EOF > ./$name-user-data-credential.yaml
 112 apiVersion: v1
 113 data:
 114   userData: $(base64 -w 0 $name-userdata.yaml)
 115 kind: Secret
 116 metadata:
 117   name: $name-user-data
 118   namespace: metal3
 119 type: Opaque
 120 EOF
 121     kubectl apply -n metal3 -f $name-user-data-credential.yaml
 122 }
 123
 124 function make_bm_hosts() {
 125     while read -r name address user password mac; do
 126         create_userdata $name
 127         apply_userdata_credential $name
 128         go run "${BMOPATH}"/cmd/make-bm-worker/main.go \
 129            -address "$address" \
 130            -password "$password" \
 131            -user "$user" \
 132            -boot-mac "$mac" \
 133            "$name" > $name-bm-node.yaml
 134         printf "  image:" >> $name-bm-node.yaml
 135         printf "\n    url: ""%s" "${IMAGE_URL}" >> $name-bm-node.yaml
 136         printf "\n    checksum: ""%s" "${IMAGE_CHECKSUM}" >> $name-bm-node.yaml
 137         printf "\n  userData:" >> $name-bm-node.yaml
 138         printf "\n    name: ""%s" "$name""-user-data" >> $name-bm-node.yaml
 139         printf "\n    namespace: metal3\n" >> $name-bm-node.yaml
 140         kubectl apply -f $name-bm-node.yaml -n metal3
 141     done
 142 }
 143
 144 function apply_bm_hosts() {
 145     list_nodes | make_bm_hosts
 146 }
 147
 148
 149 clone_repos
 150 launch_baremetal_operator
 151 apply_bm_hosts