1 files changed, 96 insertions, 0 deletions
diff --git a/docker/generate_json_config.sh b/docker/generate_json_config.sh
new file mode 100644
index 00000000..5cf49226
--- /dev/null
+++ b/docker/generate_json_config.sh
@@ -0,0 +1,96 @@
+#!/bin/bash
+
+KOLLA_DEST=/var/lib/kolla/config_files
+JSON_DEST=/var/lib/etc-data/json-config
+
+# For more config file generation, simply define a new SERVICE_DATA_
+# prefixed variable. The command string is quoted to include config-file
+# arguments. Note that the variable name following SERVICE_DATA_ will be
+# the filename the JSON config is written to.
+
+# [EXAMPLE]: SERVICE_DATA_<SERVICE_NAME>=(<command> <source> <dest> <owner> <perms>)
+
+SERVICE_DATA_NOVA_LIBVIRT=("/usr/sbin/libvirtd" libvirtd.conf /etc/libvirt/libvirtd.conf root 0644)
+SERVICE_DATA_NOVA_COMPUTE=("/usr/bin/nova-compute" nova.conf /etc/nova/nova.conf nova 0600)
+SERVICE_DATA_NEUTRON_OPENVSWITCH_AGENT=("/usr/bin/neutron-openvswitch-agent --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/ml2/ml2_conf.ini" neutron.conf /etc/neutron/neutron.conf neutron 0600 ml2_conf.ini /etc/neutron/plugins/ml2/ml2_conf.ini neutron 0600)
+SERVICE_DATA_NEUTRON_AGENT=("/usr/bin/neutron-openvswitch-agent --config-file /usr/share/neutron/neutron-dist.conf --config-file /etc/neutron/neutron.conf --config-file /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini" neutron.conf /etc/neutron/neutron.conf neutron 0600 ovs_neutron_plugin.ini /etc/neutron/plugins/openvswitch/ovs_neutron_plugin.ini neutron 0600)
+SERVICE_DATA_OVS_VSWITCHD=("/usr/sbin/ovs-vswitchd unix:/run/openvswitch/db.sock -vconsole:emer -vsyslog:err -vfile:info --mlockall --log-file=/var/log/openvswitch/ovs-vswitchd.log")
+SERVICE_DATA_OVS_DBSERVER=("/usr/sbin/ovsdb-server /etc/openvswitch/conf.db -vconsole:emer -vsyslog:err -vfile:info --remote=punix:/run/openvswitch/db.sock --log-file=/var/log/openvswitch/ovsdb-server.log")
+
+function create_json_header() {
+    local command=$1
+
+    echo "\
+{
+    \"command\": \"${command[@]}\","
+
+}
+
+function create_config_file_header() {
+    echo "    \"config_files\": ["
+}
+
+function create_config_file_block() {
+    local source=$KOLLA_DEST/$1
+    local dest=$2
+    local owner=$3
+    local perm=$4
+
+    printf "\
+\t{
+\t    \"source\": \"$source\",
+\t    \"dest\": \"$dest\",
+\t    \"owner\": \"$owner\",
+\t    \"perm\": \"$perm\"
+\t}"
+}
+
+function add_trailing_comma() {
+    printf ", \n"
+}
+
+function create_config_file_trailer() {
+    echo -e "\n    ]"
+}
+
+function create_json_trailer() {
+    echo "}"
+}
+
+function create_json_data() {
+    local config_data=$1
+    shift
+
+    create_json_header "$config_data"
+    create_config_file_header
+    while [ "$1" ]; do
+        create_config_file_block "$@"
+        shift 4
+        if [ "$1" ]; then
+            add_trailing_comma
+        fi
+    done
+    create_config_file_trailer
+    create_json_trailer
+}
+
+function write_json_data() {
+
+    local name=$1[@]
+    local service_data=("${!name}")
+
+    local service_name=${1#SERVICE_DATA_} # chop SERVICE_DATA_ prefix
+    service_name=${service_name//_/-}     # switch underscore to dash
+    service_name=${service_name,,}        # change to lowercase
+
+    echo "Creating JSON file ${service_name}"
+    create_json_data "${service_data[@]}" > "$JSON_DEST/$service_name.json"
+}
+
+function process_configs() {
+    for service in ${!SERVICE_DATA_*}; do
+        write_json_data "${service}"
+    done
+}
+
+process_configs