From a4cb44ea79afca04b47e3f095727721298f74fcc Mon Sep 17 00:00:00 2001
From: clime <clime@redhat.com>
Date: Tue, 10 Jul 2018 10:15:05 +0200
Subject: [PATCH] PostgreSQL backend support

---
 config.py | 10 ++++++++++
 create.sh | 54 ++++++++++++++++++++++++++++++++++++------------------
 2 files changed, 46 insertions(+), 18 deletions(-)

diff --git a/config.py b/config.py
index efa2350..0ab5f7f 100644
--- a/config.py
+++ b/config.py
@@ -108,6 +108,7 @@ try:
     from ivatar.settings import DATABASES
 except Exception:  # pragma: no cover
     DATABASES = []  # pragma: no cover
+
 if 'default' not in DATABASES:
     DATABASES['default'] = {  # pragma: no cover
         'ENGINE': 'django.db.backends.sqlite3',
@@ -123,5 +124,14 @@ if 'MYSQL_DATABASE' in os.environ:
         'HOST': 'mysql',
     }
 
+if 'POSTGRESQL_DATABASE' in os.environ:
+    DATABASES['default'] = {  # pragma: no cover
+        'ENGINE': 'django.db.backends.postgresql',
+        'NAME': os.environ['POSTGRESQL_DATABASE'],
+        'USER': os.environ['POSTGRESQL_USER'],
+        'PASSWORD': os.environ['POSTGRESQL_PASSWORD'],
+        'HOST': 'postgresql',
+    }
+
 if os.path.isfile(os.path.join(BASE_DIR, 'config_local.py')):
     from config_local import *  # noqa # flake8: noqa # NOQA # pragma: no cover
diff --git a/create.sh b/create.sh
index 62013ce..c02ddb3 100755
--- a/create.sh
+++ b/create.sh
@@ -1,23 +1,41 @@
 #!/bin/sh
 
 oc new-project ivatar
-# Take care, the following environment variable must be set either in bashrc/profile or locally in this session
-oc secrets new-basicauth lkernat-gitlab-openshift-falko-access-token --password=$LKERNAT_GITLAB_OPENSHIFT_ACCESS_TOKEN
-oc secrets add serviceaccount/builder secrets/lkernat-gitlab-openshift-falko-access-token
-MYSQL_PASSWORD=`openssl rand -base64 16`
-MYSQL_ROOT_PASSWORD=`openssl rand -base64 16`
-oc new-app --source-secret=lkernat-gitlab-openshift-falko-access-token \
-  python~https://git.linux-kernel.at/oliver/ivatar.git \
-  mysql-persistent \
-  --group=python+mysql-persistent \
-  -e MYSQL_USER=ivatar \
-  -p MYSQL_USER=ivatar \
-  -e MYSQL_PASSWORD=$MYSQL_PASSWORD \
-  -p MYSQL_PASSWORD=$MYSQL_PASSWORD \
-  -e MYSQL_DATABASE=ivatar \
-  -p MYSQL_DATABASE=ivatar \
-  -e MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD \
-  -p MYSQL_ROOT_PASSWORD=$MYSQL_ROOT_PASSWORD \
+
+DB_PASSWORD=`openssl rand -base64 16`
+DB_ROOT_PASSWORD=`openssl rand -base64 16`
+
+if [ -n "$USE_MYSQL" ]; then
+  DB_CMDLINE="mysql-persistent
+  --group=python+mysql-persistent
+  -e MYSQL_USER=ivatar
+  -p MYSQL_USER=ivatar
+  -e MYSQL_PASSWORD=$DB_PASSWORD
+  -p MYSQL_PASSWORD=$DB_PASSWORD
+  -e MYSQL_DATABASE=ivatar
+  -p MYSQL_DATABASE=ivatar
+  -e MYSQL_ROOT_PASSWORD=$DB_ROOT_PASSWORD
+  -p MYSQL_ROOT_PASSWORD=$DB_ROOT_PASSWORD"
+else
+  DB_CMDLINE="postgresql-persistent
+  -e POSTGRESQL_USER=ivatar
+  -p POSTGRESQL_USER=ivatar
+  -e POSTGRESQL_DATABASE=ivatar
+  -p POSTGRESQL_DATABASE=ivatar
+  -e POSTGRESQL_PASSWORD=$DB_PASSWORD
+  -p POSTGRESQL_PASSWORD=$DB_PASSWORD
+  -e POSTGRESQL_ADMIN_PASSWORD=$DB_ROOT_PASSWORD"
+fi
+
+if [ -n "$LKERNAT_GITLAB_OPENSHIFT_ACCESS_TOKEN" ]; then
+    oc secrets new-basicauth lkernat-gitlab-openshift-falko-access-token --password=$LKERNAT_GITLAB_OPENSHIFT_ACCESS_TOKEN
+    oc secrets add serviceaccount/builder secrets/lkernat-gitlab-openshift-falko-access-token
+    SECRET_CMDLINE="--source-secret=lkernat-gitlab-openshift-falko-access-token"
+fi
+
+oc new-app $SECRET_CMDLINE python~https://git.linux-kernel.at/oliver/ivatar.git \
   -e IVATAR_MAILGUN_API_KEY=$IVATAR_MAILGUN_API_KEY \
-  -e IVATAR_MAILGUN_SENDER_DOMAIN=$IVATAR_MAILGUN_SENDER_DOMAIN
+  -e IVATAR_MAILGUN_SENDER_DOMAIN=$IVATAR_MAILGUN_SENDER_DOMAIN \
+  $DB_CMDLINE
+
 oc expose svc/ivatar