Add keycloak

ressources/keycloak/README.MD

@@ -0,0 +1,38 @@
+#### keycloak
+
+##### Information
+
+Site : https://www.keycloak.org/
+
+Source : https://github.com/keycloak/keycloak
+
+##### Install
+
+```bash
+apt install -y wget ca-certificates
+wget -qO - https://deb.lgy.fr/install.sh | bash
+apt-get update
+apt install keycloak
+
+# edit /etc/default/keycloak
+# edit /etc/keycloak/keycloak.conf
+
+systemctl enable --now keycloak
+```
+
+##### Configuration
+
+Create database sample on postgresql 
+
+```SQL
+CREATE USER keycloak WITH PASSWORD 'password';
+
+CREATE DATABASE "keycloak"
+WITH OWNER "keycloak"
+ENCODING 'UTF8'
+LC_COLLATE = 'fr_FR.UTF-8'
+LC_CTYPE = 'fr_FR.UTF-8'
+TEMPLATE template0;
+
+GRANT ALL privileges ON DATABASE keycloak TO keycloak;
+```