tests: Allow bindep and test-setup.sh to run on EL distros

Only install mariadb on EL based hosts. Also when using mariadb and
postgresql on EL based distros we need to ensure each service is
configured and actually started before using either.

Co-Authored-By: Ade Lee <alee@redhat.com>
Change-Id: I7122933d85bd7d0333c2c35e0f1a8414c1baa6d5

1 files changed, 35 insertions, 0 deletions

diff --git a/tools/test-setup.sh b/tools/test-setup.sh
index 5b986ced36..96a08c4a98 100755
--- a/tools/test-setup.sh
+++ b/tools/test-setup.sh
@@ -15,6 +15,41 @@ DB_ROOT_PW=${MYSQL_ROOT_PW:-insecure_slave}
 DB_USER=openstack_citest
 DB_PW=openstack_citest
 
+function is_rhel7 {
+    [ -f /usr/bin/yum ] && \
+        cat /etc/*release | grep -q -e "Red Hat" -e "CentOS" -e "CloudLinux" && \
+        cat /etc/*release | grep -q 'release 7'
+}
+
+function is_rhel8 {
+    [ -f /usr/bin/dnf ] && \
+        cat /etc/*release | grep -q -e "Red Hat" -e "CentOS" -e "CloudLinux" && \
+        cat /etc/*release | grep -q 'release 8'
+}
+
+function set_conf_line { # file regex value
+    sudo sh -c "grep -q -e '$2' $1 && \
+            sed -i 's|$2|$3|g' $1 || \
+            echo '$3' >> $1"
+}
+
+if is_rhel7 || is_rhel8; then
+    # mysql needs to be started on centos/rhel
+    sudo systemctl restart mariadb.service
+
+    # postgres setup for centos
+    sudo postgresql-setup --initdb
+    PG_CONF=/var/lib/pgsql/data/postgresql.conf
+    set_conf_line $PG_CONF '^password_encryption =.*' 'password_encryption = scram-sha-256'
+
+    PG_HBA=/var/lib/pgsql/data/pg_hba.conf
+    set_conf_line $PG_HBA '^local[ \t]*all[ \t]*all.*' 'local all all peer'
+    set_conf_line $PG_HBA '^host[ \t]*all[ \t]*all[ \t]*127.0.0.1\/32.*' 'host all all 127.0.0.1/32 scram-sha-256'
+    set_conf_line $PG_HBA '^host[ \t]*all[ \t]*all[ \t]*::1\/128.*' 'host all all ::1/128 scram-sha-256'
+
+    sudo systemctl restart postgresql.service
+fi
+
 sudo -H mysqladmin -u root password $DB_ROOT_PW
 
 # It's best practice to remove anonymous users from the database.  If