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|
#!/usr/bin/env bash
# Configure the Akamai v2 backend
# Requirements:
# An active Akamai account / contract will be requied to use this DevStack
# plugin.
# Enable with:
# DESIGNATE_BACKEND_DRIVER=akamai_v2
# 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_AKAMAI_XTRACE=$(set +o | grep xtrace)
set +o xtrace
# Defaults
# --------
# DESIGNATE_HOST is IP address of the one of AKAMAI_NAMESERVERS
DESIGNATE_HOST=${DESIGNATE_HOST:-"193.108.91.197"}
DESIGNATE_AKAMAI_CLIENT_SECRET=${DESIGNATE_AKAMAI_CLIENT_SECRET:-"client_secret_string"}
DESIGNATE_AKAMAI_HOST=${DESIGNATE_AKAMAI_HOST:-"akamai_host_string"}
DESIGNATE_AKAMAI_ACCESS_TOKEN=${DESIGNATE_AKAMAI_ACCESS_TOKEN:-"access_token_string"}
DESIGNATE_AKAMAI_CLIENT_TOKEN=${DESIGNATE_AKAMAI_CLIENT_TOKEN:-"client_token_string"}
DESIGNATE_AKAMAI_CONTRACT_ID=${DESIGNATE_AKAMAI_CONTRACT_ID:-"contract_id"}
DESIGNATE_AKAMAI_GID=${DESIGNATE_AKAMAI_GID:-"group_id"}
DESIGNATE_AKAMAI_MASTERS=${DESIGNATE_AKAMAI_MASTERS:-"$DESIGNATE_SERVICE_HOST:$DESIGNATE_SERVICE_PORT_MDNS"}
DESIGNATE_AKAMAI_NAMESERVERS=${DESIGNATE_AKAMAI_NAMESERVERS:-""}
DESIGNATE_AKAMAI_ALSO_NOTIFIES=${DESIGNATE_AKAMAI_ALSO_NOTIFIES:-"23.14.128.185,23.207.197.166,23.205.121.134,104.122.95.88,72.247.124.98"}
# Sanity Checks
# -------------
if [ -z "$DESIGNATE_AKAMAI_NAMESERVERS" ]; then
die $LINENO "You must configure DESIGNATE_AKAMAI_NAMESERVERS"
fi
if [ "$DESIGNATE_SERVICE_PORT_MDNS" != "53" ]; then
die $LINENO "Akamai requires DESIGNATE_SERVICE_PORT_MDNS is set to '53'"
fi
# Entry Points
# ------------
# install_designate_backend - install any external requirements
function install_designate_backend {
pip_install_gr edgegrid-python
}
# 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 Akamai Pool
attributes: {}
targets:
- type: akamai
description: Akamai API
options:
host: $DESIGNATE_HOST
port: 53
akamai_client_secret: $DESIGNATE_AKAMAI_CLIENT_SECRET
akamai_host: $DESIGNATE_AKAMAI_HOST
akamai_access_token: $DESIGNATE_AKAMAI_ACCESS_TOKEN
akamai_client_token: $DESIGNATE_AKAMAI_CLIENT_TOKEN
akamai_contract_id: $DESIGNATE_AKAMAI_CONTRACT_ID
akamai_gid: $DESIGNATE_AKAMAI_GID
# NOTE: TSIG key has to be set manully if it's necessary
#tsig_key_name: key_test
#tsig_key_algorithm: hmac-sha512
#tsig_key_secret: test_ley_secret
masters:
EOF
# Create a Pool Master for each of the Akamai Masters
IFS=',' read -a masters <<< "$DESIGNATE_AKAMAI_MASTERS"
for master in "${masters[@]}"; do
sudo tee -a $DESIGNATE_CONF_DIR/pools.yaml > /dev/null <<EOF
- host: $master
port: 53
EOF
done
# Create a Pool NS Record for each of the Akamai Nameservers
IFS=',' read -a nameservers <<< "$DESIGNATE_AKAMAI_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 Akamai 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 $nameserver | head -n 1`
port: 53
EOF
done
# Create a Pool Also Notifies for each of the Akamai Also Notifies
IFS=',' read -a also_notifies <<< "$DESIGNATE_AKAMAI_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_AKAMAI_XTRACE
|
