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#!/bin/bash
##
## Get domain in option of relation "web-proxy"
##
## XXXvlab: there is a tiny lapse of time where database is not yet
## installed, and admin password is the default value.
. lib/common
set -ex
if url=$(named-relation-get "web-proxy" url); then
## proxy ! so we probably already set up the url in
## pre_deploy
exit 0
fi
container=$(get_running_containers_for_service "$SERVICE_NAME" | head -n 1)
container_network_ip=$(get_docker_ip "$container")
container_ip=${container_network_ip#*:}
## XXXvlab: hard written duplicate value
url="$container_ip:8080"
CONTROL_URL_FILE="$SERVICE_DATASTORE/.control-url"
## Was it already properly propagated to database ?
control_url=$(H "${url}")
if ! [ -e "$CONTROL_URL_FILE" ] || [ "$control_url" != "$(cat "$CONTROL_URL_FILE")" ]; then
## In ``configurations`` table, columns login_url, logout_url, root_url
if ! sql < <(e "
UPDATE configurations
SET
root_url = 'http://$url'
"); then
debug "Failed to set root url."
exit 1
fi
e "$control_password" > "$CONTROL_URL_FILE"
fi