deploy/metal3-vm/lib/common.sh

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