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|
#!/usr/bin/env bash
# Configure the dynect backend
# Requirements:
# An active DynECT account / contract will be requied to use this DevStack
# plugin.
# Enable with:
# DESIGNATE_BACKEND_DRIVER=dynect
# Dependencies:
# ``functions`` file
# ``designate`` configuration
# install_designate_backend - install any external requirements
# configure_designate_backend - make configuration changes, including those to other services
# init_designate_backend - initialize databases, etc.
# start_designate_backend - start any external services
# stop_designate_backend - stop any external services
# cleanup_designate_backend - remove transient data and cache
# Save trace setting
DP_DYNECT_XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
DESIGNATE_DYNECT_CUSTOMER=${DESIGNATE_DYNECT_CUSTOMER:-customer}
DESIGNATE_DYNECT_USERNAME=${DESIGNATE_DYNECT_USERNAME:-username}
DESIGNATE_DYNECT_PASSWORD=${DESIGNATE_DYNECT_PASSWORD:-password}
DESIGNATE_DYNECT_CONTACT_NICKNAME=${DESIGNATE_DYNECT_CONTACT_NICKNAME:-}
DESIGNATE_DYNECT_JOB_TIMEOUT=${DESIGNATE_DYNECT_JOB_TIMEOUT:-}
DESIGNATE_DYNECT_TIMEOUT=${DESIGNATE_DYNECT_TIMEOUT:-}
DESIGNATE_DYNECT_MASTERS=${DESIGNATE_DYNECT_MASTERS:-"$DESIGNATE_SERVICE_HOST:$DESIGNATE_SERVICE_PORT_MDNS"}
DESIGNATE_DYNECT_NAMESERVERS=${DESIGNATE_DYNECT_NAMESERVERS:-""}
DESIGNATE_DYNECT_ALSO_NOTIFIES=${DESIGNATE_DYNECT_ALSO_NOTIFIES:-"204.13.249.65,208.78.68.65"}
# Pull in DESIGNATE_3RDPARTY_CREDS user/pass if set
if [ -n "$DESIGNATE_3RDPARTY_CREDS" ]; then
DESIGNATE_DYNECT_CUSTOMER=`echo $DESIGNATE_3RDPARTY_CREDS | cut -f1 -d:`
DESIGNATE_DYNECT_USERNAME=`echo $DESIGNATE_3RDPARTY_CREDS | cut -f2 -d:`
DESIGNATE_DYNECT_PASSWORD=`echo $DESIGNATE_3RDPARTY_CREDS | cut -f3- -d:`
fi
# Sanity Checks
# -------------
if [ -z "$DESIGNATE_DYNECT_NAMESERVERS" ]; then
die $LINENO "You must configure DESIGNATE_DYNECT_NAMESERVERS"
fi
if [ "$DESIGNATE_SERVICE_PORT_MDNS" != "53" ]; then
die $LINENO "DynECT requires DESIGNATE_SERVICE_PORT_MDNS is set to '53'"
fi
# Entry Points
# ------------
# install_designate_backend - install any external requirements
function install_designate_backend {
:
}
# configure_designate_backend - make configuration changes, including those to other services
function configure_designate_backend {
# Generate Designate pool.yaml file
sudo tee $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
---
- name: default
description: DevStack DynECT Pool
attributes: {}
targets:
- type: dynect
description: DynECT API
options:
customer_name: $DESIGNATE_DYNECT_CUSTOMER
username: $DESIGNATE_DYNECT_USERNAME
password: $DESIGNATE_DYNECT_PASSWORD
masters:
EOF
# Create a Pool Master for each of the DynECT Masters
IFS=',' read -a masters <<< "$DESIGNATE_DYNECT_MASTERS"
for master in "${masters[@]}"; do
sudo tee -a $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
- host: $master
port: 53
EOF
done
# Create a Pool NS Record for each of the DynECT Nameservers
IFS=',' read -a nameservers <<< "$DESIGNATE_DYNECT_NAMESERVERS"
sudo tee -a $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
ns_records:
EOF
for nameserver in "${nameservers[@]}"; do
sudo tee -a $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
- hostname: $nameserver
priority: 1
EOF
done
# Create a Pool Nameserver for each of the DynECT Nameservers
sudo tee -a $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
nameservers:
EOF
for nameserver in "${nameservers[@]}"; do
sudo tee -a $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
- host: `dig +short A $nameserver | head -n 1`
port: 53
EOF
done
# Create a Pool Also Notifies for each of the DynECT Also Notifies
IFS=',' read -a also_notifies <<< "$DESIGNATE_DYNECT_ALSO_NOTIFIES"
sudo tee -a $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
also_notifies:
EOF
for also_notify in "${also_notifies[@]}"; do
sudo tee -a $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
- host: $also_notify
port: 53
EOF
done
}
# init_designate_backend - initialize databases, etc.
function init_designate_backend {
:
}
# start_designate_backend - start any external services
function start_designate_backend {
:
}
# stop_designate_backend - stop any external services
function stop_designate_backend {
:
}
# cleanup_designate_backend - remove transient data and cache
function cleanup_designate_backend {
:
}
# Restore xtrace
$DP_DYNECT_XTRACE
|
