deploy/metal3-vm/lib/common.sh

   1 #!/usr/bin/env bash
   2 set -eu -o pipefail
   3
   4 eval "$(go env)"
   5
   6 SCRIPTDIR="$( cd "$( dirname "${BASH_SOURCE[0]}" )" && pwd )"
   7 USER=`whoami`
   8
   9 # Get variables from the config file
  10 if [ -z "${CONFIG:-}" ]; then
  11     # See if there's a config_$USER.sh in the SCRIPTDIR
  12     if [ ! -f ${SCRIPTDIR}/../config_${USER}.sh ]; then
  13         cp ${SCRIPTDIR}/../config_example.sh ${SCRIPTDIR}/../config_${USER}.sh
  14         echo "Automatically created config_${USER}.sh with default contents."
  15     fi
  16     CONFIG="${SCRIPTDIR}/../config_${USER}.sh"
  17 fi
  18 source $CONFIG
  19
  20 # Set variables
  21 # Additional DNS
  22 ADDN_DNS=${ADDN_DNS:-}
  23 # External interface for routing traffic through the host
  24 EXT_IF=${EXT_IF:-}
  25 # Provisioning interface
  26 PRO_IF=${PRO_IF:-}
  27 # Does libvirt manage the baremetal bridge (including DNS and DHCP)
  28 MANAGE_BR_BRIDGE=${MANAGE_BR_BRIDGE:-y}
  29 # Only manage bridges if is set
  30 MANAGE_PRO_BRIDGE=${MANAGE_PRO_BRIDGE:-y}
  31 MANAGE_INT_BRIDGE=${MANAGE_INT_BRIDGE:-y}
  32 # Internal interface, to bridge virbr0
  33 INT_IF=${INT_IF:-}
  34 #Root disk to deploy coreOS - use /dev/sda on BM
  35 ROOT_DISK_NAME=${ROOT_DISK_NAME-"/dev/sda"}
  36 #Container runtime
  37 CONTAINER_RUNTIME=${CONTAINER_RUNTIME:-"docker"}
  38
  39 export EXTERNAL_SUBNET="192.168.111.0/24"
  40 #Ironic data directory
  41 IRONIC_DATA_DIR=${IRONIC_DATA_DIR:-"/opt/ironic"}
  42 export SSH_PUB_KEY=~/.ssh/id_rsa.pub
  43
  44 FILESYSTEM=${FILESYSTEM:="/"}
  45
  46 WORKING_DIR=${WORKING_DIR:-"/opt/metal3-vm"}
  47 NODES_FILE=${NODES_FILE:-"${WORKING_DIR}/ironic_nodes.json"}
  48 NODES_PLATFORM=${NODES_PLATFORM:-"libvirt"}
  49
  50 export NUM_MASTERS=${NUM_MASTERS:-"1"}
  51 export NUM_WORKERS=${NUM_WORKERS:-"1"}
  52 export VM_EXTRADISKS=${VM_EXTRADISKS:-"false"}
  53
  54 # Ironic vars
  55 export IRONIC_IMAGE=${IRONIC_IMAGE:-"integratedcloudnative/ironic:v1.0-icn"}
  56 export IRONIC_INSPECTOR_IMAGE=${IRONIC_INSPECTOR_IMAGE:-"integratedcloudnative/ironic-inspector:v1.0-icn"}
  57 export IRONIC_BAREMETAL_IMAGE=${IRONIC_BAREMETAL_IMAGE:-"integratedcloudnative/baremetal-operator:v1.0-icn"}
  58 export IPA_DOWNLOADER_IMAGE=${IPA_DOWNLOADER_IMAGE:-"integratedcloudnative/ironic-ipa-downloader:v1.0-icn"}
  59
  60 # Verify requisites/permissions
  61 # Connect to system libvirt
  62 export LIBVIRT_DEFAULT_URI=qemu:///system
  63 if [ "$USER" != "root" -a "${XDG_RUNTIME_DIR:-}" == "/run/user/0" ] ; then
  64     echo "Please use a non-root user, WITH a login shell (e.g. su - USER)"
  65     exit 1
  66 fi
  67
  68 # Check if sudo privileges without password
  69 if ! sudo -n uptime &> /dev/null ; then
  70   echo "sudo without password is required"
  71   exit 1
  72 fi
  73
  74 # Check OS
  75 OS=$(awk -F= '/^ID=/ { print $2 }' /etc/os-release | tr -d '"')
  76 if [[ ! $OS =~ ^(centos|rhel|ubuntu)$ ]]; then
  77   echo "Unsupported OS"
  78   exit 1
  79 fi
  80
  81 # Check CentOS version
  82 os_version=$(awk -F= '/^VERSION_ID=/ { print $2 }' /etc/os-release | tr -d '"' | cut -f1 -d'.')
  83 if [[ ${os_version} -ne 7 ]] && [[ ${os_version} -ne 18 ]]; then
  84   echo "Required CentOS 7 or RHEL 7 or Ubuntu 18.04"
  85   exit 1
  86 fi
  87
  88 # Check d_type support
  89 FSTYPE=$(df ${FILESYSTEM} --output=fstype | grep -v Type)
  90
  91 case ${FSTYPE} in
  92   'ext4'|'btrfs')
  93   ;;
  94   'xfs')
  95     if [[ $(xfs_info ${FILESYSTEM} | grep -q "ftype=1") ]]; then
  96       echo "Filesystem not supported"
  97       exit 1
  98     fi
  99   ;;
 100   *)
 101     echo "Filesystem not supported"
 102     exit 1
 103   ;;
 104 esac
 105
 106 if [ ! -d "$WORKING_DIR" ]; then
 107   echo "Creating Working Dir"
 108   sudo mkdir "$WORKING_DIR"
 109   sudo chown "${USER}:${USER}" "$WORKING_DIR"
 110   chmod 755 "$WORKING_DIR"
 111 fi
 112
 113 function list_nodes {
 114     # Includes -machine and -machine-namespace
 115     cat $NODES_FILE | \
 116         jq '.nodes[] | {
 117            name,
 118            driver,
 119            address:.driver_info.ipmi_address,
 120            port:.driver_info.ipmi_port,
 121            user:.driver_info.ipmi_username,
 122            password:.driver_info.ipmi_password,
 123            mac: .ports[0].address
 124            } |
 125            .name + " " +
 126            .driver + "://" + .address + (if .port then ":" + .port else "" end)  + " " +
 127            .user + " " + .password + " " + .mac' \
 128        | sed 's/"//g'
 129 }