[NBI] Use the common galera cluster of ONAP

Instead of having our "own" galera cluster, use the common one already
proposed by OOM.
If a local cluster is needed, you just need to set
global.mariadbGalera.localCluster to True.

Also create a common chart that create the needed values for the
database.

Change-Id: I9ad551b76a40732b4ab3fc34ba7cde6ca90fe432
Issue-ID: EXTAPI-348
Signed-off-by: Sylvain Desbureaux <sylvain.desbureaux@orange.com>

1 files changed, 32 insertions, 0 deletions

diff --git a/kubernetes/common/mariadb-init/resources/config/db_init.sh b/kubernetes/common/mariadb-init/resources/config/db_init.sh
new file mode 100755
index 0000000000..304835bdd5
--- /dev/null
+++ b/kubernetes/common/mariadb-init/resources/config/db_init.sh
@@ -0,0 +1,32 @@
+#!/bin/sh
+# Copyright © 2019 Orange
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#       http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+echo "Creating database {{ .Values.config.mysqlDatabase }} and user {{ .Values.config.userName }}..."
+
+mysql -h ${DB_HOST} -P ${DB_PORT} -uroot -p$MYSQL_ROOT_PASSWORD -e "CREATE OR REPLACE USER '{{ .Values.config.userName }}'@'%' IDENTIFIED BY '${MYSQL_PASSWORD}'"
+mysql -h ${DB_HOST} -P ${DB_PORT} -uroot -p$MYSQL_ROOT_PASSWORD -e "CREATE DATABASE IF NOT EXISTS {{ .Values.config.mysqlDatabase }}"
+mysql -h ${DB_HOST} -P ${DB_PORT} -uroot -p$MYSQL_ROOT_PASSWORD -e "GRANT ALL PRIVILEGES ON {{ .Values.config.mysqlDatabase }}.* TO '{{ .Values.config.userName }}'@'%'"
+
+echo "Created database {{ .Values.config.mysqlDatabase }} and user {{ .Values.config.userName }}."
+
+{{ range $db, $dbInfos := .Values.config.mysqlAdditionalDatabases -}}
+echo "Creating database {{ $db }} and user {{ $dbInfos.user }}..."
+
+mysql -h ${DB_HOST} -P ${DB_PORT} -uroot -p$MYSQL_ROOT_PASSWORD -e "CREATE OR REPLACE USER '{{ $dbInfos.user }}'@'%' IDENTIFIED BY '${MYSQL_PASSWORD_{{ $db | upper }}}'"
+mysql -h ${DB_HOST} -P ${DB_PORT} -uroot -p$MYSQL_ROOT_PASSWORD -e "CREATE DATABASE IF NOT EXISTS {{ $db }}"
+mysql -h ${DB_HOST} -P ${DB_PORT} -uroot -p$MYSQL_ROOT_PASSWORD -e "GRANT ALL PRIVILEGES ON {{ $db }}.* TO '{{ $dbInfos.user }}'@'%'"
+
+echo "Created database {{ $db }} and user {{ $dbInfos.user }}."
+{{ end }}