diff --git a/.gitignore b/.gitignore
index f5a9622..e7511ca 100644
--- a/.gitignore
+++ b/.gitignore
@@ -26,6 +26,12 @@
 !src/
 !test/
 
+# ------------------------
+# Include backup container
+!infrastructure/
+infrastructure/backup/__pycache__
+infrastructure/backup/.pybuilder
+
 # ------------------------
 # Include Clojure tools
 !.cljstyle
diff --git a/src/dda/backup/postgresql.clj b/src/dda/backup/postgresql.clj
new file mode 100644
index 0000000..79ac471
--- /dev/null
+++ b/src/dda/backup/postgresql.clj
@@ -0,0 +1,92 @@
+(ns dda.backup.postgres
+  (:require
+   [orchestra.core :refer [defn-spec]]
+   [clojure.spec.alpha :as s]
+   [dda.backup.core.domain :as cd]
+   [dda.backup.management.domain :as domain]
+   [dda.backup.core :as core]
+   [dda.backup.infrastructure :as i]))
+
+;; function drop-create-db() {
+;;   psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
+;;       --no-password -c "DROP DATABASE \"${POSTGRES_DB}\";"
+;;   psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
+;;       --no-password -c "CREATE DATABASE \"${POSTGRES_DB}\";"
+;; }
+
+;; function create-pg-pass() {
+;;   local pg_host=${POSTGRES_HOST:-localhost}
+
+;;   echo "${pg_host}:${POSTGRES_DB}:${POSTGRES_USER}:${POSTGRES_PASSWORD}" > /root/.pgpass
+;; 	echo "${POSTGRES_HOST}:template1:${POSTGRES_USER}:${POSTGRES_PASSWORD}" >> /root/.pgpass
+;; 	chmod 0600 /root/.pgpass
+;; }
+
+;; function backup-roles() {
+;;   local role_prefix="$1"; shift
+
+;;   if [ -z ${CERTIFICATE_FILE} ];
+;;   then
+;;     roles-unlock-command
+;;     pg_dumpall -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U${POSTGRES_USER} --no-password --roles-only | \
+;;       grep ${role_prefix} | restic -r ${RESTIC_REPOSITORY}/${backup_pg_role_path} backup --stdin
+;;     roles-forget-command
+;;   else
+;;     roles-unlock-command --cacert ${CERTIFICATE_FILE}
+;;     pg_dumpall -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U${POSTGRES_USER} --no-password --roles-only | \
+;;       grep ${role_prefix} | restic -r ${RESTIC_REPOSITORY}/${backup_pg_role_path} backup --stdin --cacert ${CERTIFICATE_FILE}
+;;     roles-forget-command --cacert ${CERTIFICATE_FILE}
+;;   fi
+;; }
+
+;; function backup-db-dump() {
+
+;;   if [ -z ${CERTIFICATE_FILE} ];
+;;   then
+;;     db-unlock-command
+;;     pg_dump -d ${POSTGRES_DB} -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} \
+;;       -U ${POSTGRES_USER} --no-password --serializable-deferrable | \
+;;       restic -r ${RESTIC_REPOSITORY}/${backup_pg_database_path} backup --stdin
+;;     db-forget-command
+;;   else
+;;     db-unlock-command --cacert ${CERTIFICATE_FILE}
+;;     pg_dump -d ${POSTGRES_DB} -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} \
+;;       -U ${POSTGRES_USER} --no-password --serializable-deferrable | \
+;;       restic -r ${RESTIC_REPOSITORY}/${backup_pg_database_path} backup --stdin --cacert ${CERTIFICATE_FILE}
+;;     db-forget-command --cacert ${CERTIFICATE_FILE}
+;;   fi
+;; }
+
+;; function restore-roles() {
+;;   local snapshot_id="${1:-latest}"; shift
+
+;;   if [ -z ${CERTIFICATE_FILE} ];
+;;   then
+;;     roles-unlock-command
+;;     restic -r ${RESTIC_REPOSITORY}/${backup_pg_role_path} dump ${snapshot_id} stdin | \
+;;       psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
+;;       --no-password
+;;   else
+;;     roles-unlock-command --cacert ${CERTIFICATE_FILE}
+;;     restic -r ${RESTIC_REPOSITORY}/${backup_pg_role_path} dump ${snapshot_id} stdin  --cacert ${CERTIFICATE_FILE} | \
+;;       psql -d template1 -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
+;;       --no-password
+;;   fi
+;; }
+
+;; function restore-db() {
+;;   local snapshot_id="${1:-latest}"; shift
+  
+;;   if [ -z ${CERTIFICATE_FILE} ];
+;;   then
+;;     db-unlock-command
+;;     restic -r ${RESTIC_REPOSITORY}/${backup_pg_database_path} dump ${snapshot_id} stdin | \
+;;       psql -d ${POSTGRES_DB} -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
+;;       --no-password
+;;   else
+;;     db-unlock-command --cacert ${CERTIFICATE_FILE}
+;;     restic -r ${RESTIC_REPOSITORY}/${backup_pg_database_path} dump ${snapshot_id} stdin --cacert ${CERTIFICATE_FILE} | \
+;;       psql -d ${POSTGRES_DB} -h ${POSTGRES_SERVICE} -p ${POSTGRES_PORT} -U ${POSTGRES_USER} \
+;;       --no-password
+;;   fi
+;; }
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