deploy/metal3/scripts/metal3.sh

   1 #!/bin/bash
   2
   3 LIBDIR="$(dirname "$(dirname "$(dirname "$PWD")")")"
   4
   5 eval "$(go env)"
   6
   7 BM_OPERATOR="${BM_OPERATOR:-https://github.com/metal3-io/baremetal-operator.git}"
   8
   9 source $LIBDIR/env/lib/common.sh
  10
  11 if [[ $EUID -ne 0 ]]; then
  12     echo "This script must be run as root"
  13     exit 1
  14 fi
  15
  16 function get_default_inteface_ipaddress {
  17     local _ip=$1
  18     local _default_interface=$(awk '$2 == 00000000 { print $1 }' /proc/net/route)
  19     local _ipv4address=$(ip addr show dev $_default_interface | awk '$1 == "inet" { sub("/.*", "", $2); print $2 }')
  20     eval $_ip="'$_ipv4address'"
  21 }
  22
  23 create_ssh_key() {
  24     #ssh key for compute node to communicate back to bootstrap server
  25     mkdir -p $BUILD_DIR/ssh_key
  26     ssh-keygen -C "compute.icn.akraino.lfedge.org" -f $BUILD_DIR/ssh_key/id_rsa
  27     cat $BUILD_DIR/ssh_key/id_rsa.pub >> $HOME/.ssh/authorized_keys
  28 }
  29
  30 set_compute_key() {
  31 _SSH_LOCAL_KEY=$(cat $BUILD_DIR/ssh_key/id_rsa)
  32 cat << EOF
  33 write_files:
  34 - path: /opt/ssh_id_rsa
  35     owner: root:root
  36     permissions: '0600'
  37     content: |
  38     $_SSH_LOCAL_KEY
  39 EOF
  40 }
  41
  42 provision_compute_node() {
  43     IMAGE_URL=http://172.22.0.1/images/${BM_IMAGE}
  44     IMAGE_CHECKSUM=http://172.22.0.1/images/${BM_IMAGE}.md5sum
  45
  46     if [ ! -d $GOPATH/src/github.com/metal3-io/baremetal-operator ]; then
  47     go get github.com/metal3-io/baremetal-operator
  48     fi
  49
  50     go run $GOPATH/src/github.com/metal3-io/baremetal-operator/cmd/make-bm-worker/main.go \
  51        -address "ipmi://$COMPUTE_IPMI_ADDRESS" \
  52        -user "$COMPUTE_IPMI_USER" \
  53        -password "$COMPUTE_IPMI_PASSWORD" \
  54        "$COMPUTE_NODE_NAME" > $COMPUTE_NODE_NAME-bm-node.yaml
  55
  56     printf "  image:" >> $COMPUTE_NODE_NAME-bm-node.yaml
  57     printf "\n    url: ""%s" "$IMAGE_URL" >> $COMPUTE_NODE_NAME-bm-node.yaml
  58     printf "\n    checksum: ""%s" "$IMAGE_CHECKSUM" >> $COMPUTE_NODE_NAME-bm-node.yaml
  59     printf "\n  userData:" >> $COMPUTE_NODE_NAME-bm-node.yaml
  60     printf "\n    name: ""%s" "$COMPUTE_NODE_NAME""-user-data" >> $COMPUTE_NODE_NAME-bm-node.yaml
  61     printf "\n    namespace: metal3\n" >> $COMPUTE_NODE_NAME-bm-node.yaml
  62     kubectl apply -f $COMPUTE_NODE_NAME-bm-node.yaml -n metal3
  63 }
  64
  65 deprovision_compute_node() {
  66     kubectl patch baremetalhost $COMPUTE_NODE_NAME -n metal3 --type merge \
  67     -p '{"spec":{"image":{"url":"","checksum":""}}}'
  68 }
  69
  70 set_compute_ssh_config() {
  71 get_default_inteface_ipaddress default_addr
  72 cat << EOF
  73 - path: /root/.ssh/config
  74     owner: root:root
  75     permissions: '0600'
  76     content: |
  77     Host bootstrapmachine $default_addr
  78     HostName $default_addr
  79     IdentityFile /opt/ssh_id_rsa
  80     User $USER
  81 - path: /etc/apt/sources.list
  82     owner: root:root
  83     permissions: '0665'
  84     content: |
  85     deb [trusted=yes] ssh://$USER@$default_addr:$LOCAL_APT_REPO ./
  86 EOF
  87 }
  88
  89 create_userdata() {
  90     printf "#cloud-config\n" > userdata.yaml
  91     if [ -n "$COMPUTE_NODE_PASSWORD" ]; then
  92     printf "password: ""%s" "$COMPUTE_NODE_PASSWORD" >> userdata.yaml
  93     printf "\nchpasswd: {expire: False}\n" >> userdata.yaml
  94     printf "ssh_pwauth: True\n" >> userdata.yaml
  95     fi
  96
  97     if [ -n "$COMPUTE_NODE_FQDN" ]; then
  98     printf "fqdn: ""%s" "$COMPUTE_NODE_FQDN" >> userdata.yaml
  99     printf "\n" >> userdata.yaml
 100     fi
 101     printf "disable_root: false\n" >> userdata.yaml
 102     printf "ssh_authorized_keys:\n  - " >> userdata.yaml
 103
 104     if [ ! -f $HOME/.ssh/id_rsa.pub ]; then
 105     yes y | ssh-keygen -t rsa -N "" -f $HOME/.ssh/id_rsa
 106     fi
 107
 108     cat $HOME/.ssh/id_rsa.pub >> userdata.yaml
 109     printf "\n" >> userdata.yaml
 110 }
 111
 112 apply_userdata_credential() {
 113     cat <<EOF > ./$COMPUTE_NODE_NAME-user-data.yaml
 114 apiVersion: v1
 115 data:
 116     userData: $(base64 -w 0 userdata.yaml)
 117 kind: Secret
 118 metadata:
 119     name: $COMPUTE_NODE_NAME-user-data
 120     namespace: metal3
 121 type: Opaque
 122 EOF
 123     kubectl apply -n metal3 -f $COMPUTE_NODE_NAME-user-data.yaml
 124 }
 125
 126 launch_baremetal_operator() {
 127     if [ ! -d $GOPATH/src/github.com/metal3-io/baremetal-operator ]; then
 128         go get github.com/metal3-io/baremetal-operator
 129     fi
 130
 131     pushd $GOPATH/src/github.com/metal3-io/baremetal-operator
 132     make deploy
 133     popd
 134
 135 }
 136
 137 if [ "$1" == "launch" ]; then
 138     launch_baremetal_operator
 139     exit 0
 140 fi
 141
 142 if [ "$1" == "deprovision" ]; then
 143     deprovision_compute_node
 144     exit 0
 145 fi
 146
 147 if [ "$1" == "provision" ]; then
 148     create_userdata
 149     apply_userdata_credential
 150     provision_compute_node
 151     exit 0
 152 fi
 153
 154
 155 echo "Usage: metal3.sh"
 156 echo "launch      - Launch the metal3 operator"
 157 echo "provision   - provision baremetal node as specified in common.sh"
 158 echo "deprovision - deprovision baremetal node as specified in common.sh"
 159 exit 1
 160
 161 #Following code is tested for the offline mode
 162 #Will be intergrated for the offline mode for ICNi v.0.1.0 beta
 163 #create_ssh_key
 164 #create_userdata
 165 #set_compute_key
 166 #set_compute_ssh_config