Move scripts for galera to docker_templates

Change-Id: I16639642d4e8bc5074d72d2f4b7fa1ec3a8f31de
Partially-Implements: blueprint remove-docker-dir

3 files changed, 73 insertions, 3 deletions

diff --git a/docker_templates/galera/config-external.sh b/docker_templates/galera/config-external.sh
index 7fb399006..43447a51c 120000..100644
--- a/docker_templates/galera/config-external.sh
+++ b/docker_templates/galera/config-external.sh
@@ -1 +1,11 @@
-../../docker/common/galera/config-external.sh
\ No newline at end of file
+#!/bin/bash
+SOURCE="/opt/kolla/mariadb/galera.cnf"
+TARGET="/etc/my.cnf.d/galera.cnf"
+OWNER="mysql"
+
+# Cluster configuration
+if [[ -f "$SOURCE" ]]; then
+    cp $SOURCE $TARGET
+    chown ${OWNER}: $TARGET
+    chmod 0600 $TARGET
+fi
diff --git a/docker_templates/galera/config-galera.sh b/docker_templates/galera/config-galera.sh
index 7227efbaf..e66084001 120000..100755
--- a/docker_templates/galera/config-galera.sh
+++ b/docker_templates/galera/config-galera.sh
@@ -1 +1,37 @@
-../../docker/common/galera/config-galera.sh
\ No newline at end of file
+#!/bin/bash
+
+function bootstrap_db {
+    mysqld_safe --wsrep-new-cluster &
+
+    # Waiting for deamon
+    sleep 10
+    expect -c '
+    set timeout 10
+    spawn mysql_secure_installation
+    expect "Enter current password for root (enter for none):"
+    send "\r"
+    expect "Set root password?"
+    send "y\r"
+    expect "New password:"
+    send "'"${DB_ROOT_PASSWORD}"'\r"
+    expect "Re-enter new password:"
+    send "'"${DB_ROOT_PASSWORD}"'\r"
+    expect "Remove anonymous users?"
+    send "y\r"
+    expect "Disallow root login remotely?"
+    send "n\r"
+    expect "Remove test database and access to it?"
+    send "y\r"
+    expect "Reload privilege tables now?"
+    send "y\r"
+    expect eof'
+
+    mysql -u root --password="${DB_ROOT_PASSWORD}" -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'localhost' IDENTIFIED BY '${DB_ROOT_PASSWORD}' WITH GRANT OPTION;"
+    mysql -u root --password="${DB_ROOT_PASSWORD}" -e "GRANT ALL PRIVILEGES ON *.* TO 'root'@'%' IDENTIFIED BY '${DB_ROOT_PASSWORD}' WITH GRANT OPTION;"
+    mysqladmin -p"${DB_ROOT_PASSWORD}" shutdown
+}
+
+function populate_db {
+    mysql_install_db
+    chown -R mysql: /var/lib/mysql
+}
diff --git a/docker_templates/galera/start.sh b/docker_templates/galera/start.sh
index 0c6dbd38f..f8f8d7f77 120000..100755
--- a/docker_templates/galera/start.sh
+++ b/docker_templates/galera/start.sh
@@ -1 +1,25 @@
-../../docker/common/galera/start.sh
\ No newline at end of file
+#!/bin/bash
+
+set -o errexit
+
+CMD="/usr/bin/mysqld_safe"
+ARGS=""
+
+# loading common functions
+source /opt/kolla/kolla-common.sh
+
+# Execute config strategy
+set_configs
+
+# loading functions
+source /opt/kolla/config/config-galera.sh
+
+# This catches all cases of the BOOTSTRAP variable being set, including empty
+if [[ "${!KOLLA_BOOTSTRAP[@]}" ]] && [[ ! -e /var/lib/mysql/cluster.exists ]]; then
+    ARGS="--wsrep-new-cluster"
+    touch /var/lib/mysql/cluster.exists
+    populate_db
+    bootstrap_db
+fi
+
+exec $CMD $ARGS