github.com/arkadijs/deis@v1.5.1/contrib/openstack/provision-openstack-cluster.sh (about)

     1  #!/usr/bin/env bash
     2  #
     3  # Usage: ./provision-openstack-cluster.sh <key pair name> [flavor]
     4  #
     5  # Supported environment variables:
     6  #    DEIS_DNS: Comma separated list of names servers for use in the deis private network (default: none)
     7  #    DEIS_NUM_INSTANCES: Number of instances to create (default: 3)
     8  #    DEIS_NETWORK: name of neutron network to use.
     9  
    10  set -e
    11  
    12  THIS_DIR=$(cd $(dirname $0); pwd) # absolute path
    13  CONTRIB_DIR=$(dirname $THIS_DIR)
    14  DEIS_NETWORK=${DEIS_NETWORK:-deis}
    15  DEIS_SECGROUP=${DEIS_SECGROUP:-deis}
    16  
    17  source $CONTRIB_DIR/utils.sh
    18  
    19  if [ -z "$2" ]; then
    20    echo_red 'Usage: provision-openstack-cluster.sh <coreos image name/id> <key pair name> [flavor]'
    21    exit 1
    22  fi
    23  COREOS_IMAGE=$1
    24  KEYPAIR=$2
    25  
    26  if ! which nova > /dev/null; then
    27    echo_red 'Please install nova and ensure it is in your $PATH.'
    28    exit 1
    29  fi
    30  
    31  if ! which neutron > /dev/null; then
    32    echo_red 'Please install neutron and ensure it is in your $PATH.'
    33    exit 1
    34  fi
    35  
    36  if [ -z "$3" ]; then
    37    FLAVOR="m1.large"
    38  else
    39    FLAVOR=$3
    40  fi
    41  
    42  if [ -z "$OS_AUTH_URL" ]; then
    43    echo_red "nova credentials are not set. Please source openrc.sh"
    44    exit 1
    45  fi
    46  
    47  if neutron net-list|grep -q $DEIS_NETWORK &>/dev/null; then
    48    NETWORK_ID=$(neutron net-list | grep internal | awk -F'| ' '{print $2}')
    49  else
    50    echo_yellow "Creating deis private network..."
    51    CIDR=${DEIS_CIDR:-10.21.12.0/24}
    52    SUBNET_OPTIONS=""
    53    [ ! -z "$DEIS_DNS" ] && SUBNET_OPTIONS=$(echo $DEIS_DNS|awk -F "," '{for (i=1; i<=NF; i++) printf "--dns-nameserver %s ", $i}')
    54    NETWORK_ID=$(neutron net-create $DEIS_NETWORK | awk '{ printf "%s", ($2 == "id" ? $4 : "")}')
    55    echo "DBG: SUBNET_OPTIONS=$SUBNET_OPTIONS"
    56    SUBNET_ID=$(neutron subnet-create --name deis_subnet $SUBNET_OPTIONS $NETWORK_ID $CIDR| awk '{ printf "%s", ($2 == "id" ? $4 : "")}')
    57  fi
    58  
    59  if ! neutron security-group-list | grep -q $DEIS_SECGROUP &>/dev/null; then
    60    neutron security-group-create $DEIS_SECGROUP
    61    neutron security-group-rule-create --protocol tcp --remote-ip-prefix 0/0 --port-range-min 22 --port-range-max 22 $DEIS_SECGROUP
    62    neutron security-group-rule-create --protocol tcp --remote-ip-prefix 0/0 --port-range-min 2222 --port-range-max 22222 $DEIS_SECGROUP
    63    neutron security-group-rule-create --protocol tcp --remote-ip-prefix 0/0 --port-range-min 80 --port-range-max 80 $DEIS_SECGROUP
    64    neutron security-group-rule-create --protocol icmp --remote-ip-prefix 0/0 $DEIS_SECGROUP
    65  fi
    66  
    67  if [ -z "$DEIS_NUM_INSTANCES" ]; then
    68      DEIS_NUM_INSTANCES=3
    69  fi
    70  
    71  # check that the CoreOS user-data file is valid
    72  $CONTRIB_DIR/util/check-user-data.sh
    73  
    74  i=1 ; while [[ $i -le $DEIS_NUM_INSTANCES ]] ; do \
    75      echo_yellow "Provisioning deis-$i..."
    76      nova boot --image $COREOS_IMAGE --flavor $FLAVOR --key-name $KEYPAIR  \
    77        --security-groups $DEIS_SECGROUP --user-data ../coreos/user-data \
    78        --nic net-id=$NETWORK_ID deis-$i ; \
    79      ((i = i + 1)) ; \
    80  done
    81  
    82  echo_green "Your Deis cluster has successfully deployed to OpenStack."
    83  echo_green "Please continue to follow the instructions in the README."