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50_configure
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50_configure
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#!/bin/sh
# URL for the primary database, in the format expected by sqlalchemy (required
# unless linked to a container called 'db')
: ${DATABASE_URL:=}
# URL for solr (required unless linked to a container called 'solr')
: ${SOLR_URL:=}
# Email to which errors should be sent (optional, default: none)
: ${ERROR_EMAIL:=}
set -eu
CONFIG="${CKAN_CONFIG}/ckan.ini"
abort () {
echo "$@" >&2
exit 1
}
write_config () {
"$CKAN_HOME"/bin/paster make-config ckan "$CONFIG"
"$CKAN_HOME"/bin/paster --plugin=ckan config-tool "$CONFIG" -e \
"sqlalchemy.url = ${DATABASE_URL}" \
"solr_url = ${SOLR_URL}" \
"ckan.storage_path = /var/lib/ckan" \
"email_to = disabled@example.com" \
"error_email_from = ckan@$(hostname -f)" \
"ckan.site_url = http://192.168.0.6"
if [ -n "$ERROR_EMAIL" ]; then
sed -i -e "s&^#email_to.*&email_to = ${ERROR_EMAIL}&" "$CONFIG"
fi
}
link_postgres_url () {
local user=$DB_ENV_POSTGRES_USER
local pass=$DB_ENV_POSTGRES_PASS
local db=$DB_ENV_POSTGRES_DB
local host=$DB_PORT_5432_TCP_ADDR
local port=$DB_PORT_5432_TCP_PORT
echo "postgresql://${user}:${pass}@${host}:${port}/${db}"
}
link_solr_url () {
local host=$SOLR_PORT_8983_TCP_ADDR
local port=$SOLR_PORT_8983_TCP_PORT
echo "http://${host}:${port}/solr/ckan"
}
# If we don't already have a config file, bootstrap
if [ ! -e "$CONFIG" ]; then
if [ -z "$DATABASE_URL" ]; then
if ! DATABASE_URL=$(link_postgres_url); then
abort "no DATABASE_URL specified and linked container called 'db' was not found"
fi
fi
if [ -z "$SOLR_URL" ]; then
if ! SOLR_URL=$(link_solr_url); then
abort "no SOLR_URL specified and linked container called 'solr' was not found"
fi
fi
write_config
fi