[NEW] add first version of 0k Odoo Upgrade scripts

13.0/pre_upgrade.sh

@@ -0,0 +1,45 @@
+#!/bin/bash
+
+DB_CONTAINER_NAME="lokavaluto_postgres_1"
+
+# Function to launch an SQL request to the postgres container
+query_postgres_container(){
+    local query="$1"
+    if [ -z "$query" ]; then
+	return 0
+    fi
+    local result
+    if ! result=$(docker exec -u 70 "$DB_CONTAINER_NAME" psql -d ou13 -t -A -c "$query" 2>&1); then
+        printf "Failed to execute SQL query: %s\n" "$query" >&2
+        printf "Error: %s\n" "$result" >&2
+        exit 1
+    fi
+    # Remove leading/trailing whitespace from result
+    result=$(echo "$result" | xargs)
+    echo "$result"
+}
+
+echo "Prepare migration to 13.0..."
+
+# Copy database
+docker exec -u 70 "$DB_CONTAINER_NAME" pgm cp -f ou12 ou13@ou13
+
+# Execute SQL pre-migration commands
+PRE_MIGRATE_SQL=$(cat <<'EOF'
+/* Add analytic_policy column as openupgrade script is waiting for it whereas it doesn't existe since v12.  */
+ALTER TABLE public.account_account_type ADD analytic_policy varchar NULL;
+
+/* The model in missing on some website_sale data */
+UPDATE ir_model_data SET model = 'ir.ui.view' WHERE module = 'website_sale' AND name = 'recommended_products';
+UPDATE ir_model_data SET model = 'ir.ui.view' WHERE module = 'website_sale' AND name = 'product_comment';
+EOF
+)
+query_postgres_container "$PRE_MIGRATE_SQL"
+
+
+# Copy filestores
+rm -rf /srv/datastore/data/ou13/var/lib/odoo/filestore/ou13/* || exit 1
+mkdir /srv/datastore/data/ou13/var/lib/odoo/filestore/ou13/* || exit 1
+cp -a /srv/datastore/data/ou12/var/lib/odoo/filestore/ou12/* /srv/datastore/data/ou13/var/lib/odoo/filestore/ou13/ || exit 1
+
+echo "Ready for migration to 13.0!"

13.0/upgrade.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+compose -f ../compose.yml run -p 8013:8069 ou13 --config=/opt/odoo/auto/odoo.conf --stop-after-init -u all --workers 0 --log-level=warn --max-cron-threads=0 --limit-time-real=10000 --database=ou13

14.0/pre_upgrade.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+DB_CONTAINER_NAME="lokavaluto_postgres_1"
+
+# Function to launch an SQL request to the postgres container
+query_postgres_container(){
+    local query="$1"
+    if [ -z "$query" ]; then
+	return 0
+    fi
+    local result
+    if ! result=$(docker exec -u 70 "$DB_CONTAINER_NAME" psql -d ou14 -t -A -c "$query" 2>&1); then
+        printf "Failed to execute SQL query: %s\n" "$query" >&2
+        printf "Error: %s\n" "$result" >&2
+        exit 1
+    fi
+    # Remove leading/trailing whitespace from result
+    result=$(echo "$result" | xargs)
+    echo "$result"
+}
+
+echo "Prepare migration to 14.0..."
+
+# Copy database
+docker exec -u 70 "$DB_CONTAINER_NAME" pgm cp -f ou13 ou14@ou14
+
+# Execute SQL pre-migration commands
+PRE_MIGRATE_SQL=""
+query_postgres_container "$PRE_MIGRATE_SQL"
+
+
+# Copy filestores
+rm -rf /srv/datastore/data/ou14/var/lib/odoo/filestore/ou14/* || exit 1
+mkdir /srv/datastore/data/ou14/var/lib/odoo/filestore/ou14/* || exit 1
+cp -a /srv/datastore/data/ou13/var/lib/odoo/filestore/ou13/* /srv/datastore/data/ou14/var/lib/odoo/filestore/ou14/ || exit 1
+
+echo "Ready for migration to 14.0!"

14.0/upgrade.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+compose -f ../compose.yml run -p 8014:8069 ou14 --config=/opt/odoo/auto/odoo.conf --stop-after-init -u all --workers 0 --log-level=warn --max-cron-threads=0 --limit-time-real=10000 --database=ou14 --load=web,openupgrade_framework

15.0/pre_upgrade.sh

@@ -0,0 +1,43 @@
+#!/bin/bash
+
+DB_CONTAINER_NAME="lokavaluto_postgres_1"
+
+# Function to launch an SQL request to the postgres container
+query_postgres_container(){
+    local query="$1"
+    if [ -z "$query" ]; then
+	return 0
+    fi
+    local result
+
+    if ! result=$(docker exec -u 70 "$DB_CONTAINER_NAME" psql -d ou15 -t -A -c "$query" 2>&1); then
+        printf "Failed to execute SQL query: %s\n" "$query" >&2
+        printf "Error: %s\n" "$result" >&2
+        exit 1
+    fi
+    # Remove leading/trailing whitespace from result
+    result=$(echo "$result" | xargs)
+}
+
+echo "Prepare migration to 15.0..."
+
+# Copy database
+docker exec -u 70 "$DB_CONTAINER_NAME" pgm cp -f ou14 ou15@ou15
+
+# Execute SQL pre-migration commands
+PRE_MIGRATE_SQL=$(cat <<'EOF'
+/* Delete add-on 'account_usability' as its name has changed and another 'account_usability' add-on is created  */
+DELETE FROM ir_module_module WHERE name = 'account_usability';
+DELETE FROM ir_model_data WHERE module = 'base' AND name = 'module_account_usability';
+EOF
+)
+echo "SQL command = $PRE_MIGRATE_SQL"
+query_postgres_container "$PRE_MIGRATE_SQL" >&1
+
+
+# Copy filestores
+rm -rf /srv/datastore/data/ou15/var/lib/odoo/filestore/ou15/* || exit 1
+mkdir /srv/datastore/data/ou15/var/lib/odoo/filestore/ou15/* || exit 1
+cp -a /srv/datastore/data/ou14/var/lib/odoo/filestore/ou14/* /srv/datastore/data/ou15/var/lib/odoo/filestore/ou15/ || exit 1
+
+echo "Ready for migration to 15.0!"

15.0/upgrade.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+compose -f ../compose.yml run -p 8015:8069 ou15 --config=/opt/odoo/auto/odoo.conf --stop-after-init -u all --workers 0 --log-level=warn --max-cron-threads=0 --limit-time-real=10000 --database=ou15 --load=web,openupgrade_framework

16.0/pre_upgrade.sh

@@ -0,0 +1,51 @@
+#!/bin/bash
+
+DB_CONTAINER_NAME="lokavaluto_postgres_1"
+
+# Function to launch an SQL request to the postgres container
+query_postgres_container(){
+    local query="$1"
+    if [ -z "$query" ]; then
+	return 0
+    fi
+    local result
+    if ! result=$(docker exec -u 70 "$DB_CONTAINER_NAME" psql -d ou16 -t -A -c "$query" 2>&1); then
+        printf "Failed to execute SQL query: %s\n" "$query" >&2
+        printf "Error: %s\n" "$result" >&2
+        exit 1
+    fi
+    # Remove leading/trailing whitespace from result
+    result=$(echo "$result" | xargs)
+    echo "$result"
+}
+
+echo "Prepare migration to 16.0..."
+
+# Copy database
+docker exec -u 70 "$DB_CONTAINER_NAME" pgm cp -f ou15 ou16@ou16
+
+# Execute SQL pre-migration commands
+PRE_MIGRATE_SQL=$(cat <<'EOF'
+/* Remove duplicate entries in model utm.source */
+DELETE FROM utm_source
+WHERE id IN (
+    SELECT id
+    FROM (
+        SELECT id,
+               ROW_NUMBER() OVER (PARTITION BY name ORDER BY id) as row_num
+        FROM utm_source
+    ) t
+    WHERE t.row_num > 1
+);
+EOF
+	       )
+echo "SQL command = $PRE_MIGRATE_SQL"
+query_postgres_container "$PRE_MIGRATE_SQL"
+
+
+# Copy filestores
+rm -rf /srv/datastore/data/ou16/var/lib/odoo/filestore/ou16/* || exit 1
+mkdir /srv/datastore/data/ou16/var/lib/odoo/filestore/ou16/* || exit 1
+cp -a /srv/datastore/data/ou15/var/lib/odoo/filestore/ou15/* /srv/datastore/data/ou16/var/lib/odoo/filestore/ou16/ || exit 1
+
+echo "Ready for migration to 16.0!"

16.0/upgrade.sh

@@ -0,0 +1,3 @@
+#!/bin/bash
+
+compose -f ../compose.yml run -p 8016:8069 ou16 --config=/opt/odoo/auto/odoo.conf --stop-after-init -u all --workers 0 --log-level=warn --max-cron-threads=0 --limit-time-real=10000 --database=ou16 --load=web,openupgrade_framework

404_addons

@@ -0,0 +1,8 @@
+account_balance_line
+account_menu
+account_statement_import
+account_statement_import_file_reconciliation_widget
+project_mail_chatter
+project_timeline_task_dependency
+web_drop_target
+web_ir_actions_act_view_reload

combined_addons

@@ -0,0 +1,32 @@
+account_balance_line
+account_menu
+account_statement_import
+account_statement_import_file_reconciliation_widget
+project_mail_chatter
+project_timeline_task_dependency
+web_drop_target
+web_ir_actions_act_view_reload
+galicea_base
+galicea_environment_checkup
+mass_editing
+mass_mailing_themes
+muk_autovacuum
+muk_fields_lobject
+muk_fields_stream
+muk_utils
+muk_web_theme_mail
+muk_web_utils
+account_usability
+kpi_dashboard
+web_window_title
+website_project_kanbanview
+project_usability
+project_tag
+maintenance_server_monitoring_ping
+maintenance_server_monitoring_ssh
+maintenance_server_monitoring_memory
+maintenance_server_monitoring_maintenance_equipment_status
+maintenance_server_monitoring_disk
+project_task_assignees_avatar
+account_partner_reconcile
+account_invoice_import_simple_pdf

compose.yml

@@ -0,0 +1,78 @@
+ou12:
+  charm: odoo-tecnativa
+  docker-compose:
+    image: docker.0k.io/mirror/odoo:rc_12.0-MYC-INIT-3.7
+    ## Important to keep as a list: otherwise it'll overwrite charm's arguments.
+    command:
+      - "--log-level=debug"
+      - "--limit-time-cpu=1000000"
+      - "--limit-time-real=1000000"
+  options:
+    workers: 0
+
+ou13:
+   charm: odoo-tecnativa
+   docker-compose:
+     image: docker.0k.io/mirror/odoo:rc_13.0-MYC-INIT-OU
+     ## Important to keep as a list: otherwise it'll overwrite charm's arguments.
+     command:
+       - "--log-level=debug"
+       - "--limit-time-cpu=1000000"
+       - "--limit-time-real=1000000"
+   options:
+     workers: 0
+
+
+ou14:
+  charm: odoo-tecnativa
+  docker-compose:
+    image: docker.0k.io/mirror/odoo:rc_14.0-MYC-INIT
+    ## Important to keep as a list: otherwise it'll overwrite charm's arguments.
+    command:
+      - "--log-level=debug"
+      - "--limit-time-cpu=1000000"
+      - "--limit-time-real=1000000"
+  options:
+    workers: 0
+
+
+ou15:
+  charm: odoo-tecnativa
+  docker-compose:
+    #image: docker.0k.io/mirror/odoo:rc_15.0-MYC-INIT
+    image: docker.0k.io/mirror/odoo/rc_15.0-myc-init-20241007-092844-0f8b8b
+    ## Important to keep as a list: otherwise it'll overwrite charm's arguments.
+    command:
+      - "--log-level=debug"
+      - "--limit-time-cpu=1000000"
+      - "--limit-time-real=1000000"
+  options:
+    workers: 0
+
+ou16:
+  charm: odoo-tecnativa
+  docker-compose:
+    image: docker.0k.io/mirror/odoo:rc_16.0-MYC-INIT
+    ## Important to keep as a list: otherwise it'll overwrite charm's arguments.
+    command:
+      - "--log-level=debug"
+      - "--limit-time-cpu=1000000"
+      - "--limit-time-real=1000000"
+  options:
+    workers: 0
+
+ou17:
+  charm: odoo-tecnativa
+  docker-compose:
+    image: docker.0k.io/mirror/odoo:rc_17.0-MYC-INIT
+    ## Important to keep as a list: otherwise it'll overwrite charm's arguments.
+    command:
+      - "--log-level=debug"
+      - "--limit-time-cpu=1000000"
+      - "--limit-time-real=1000000"
+  options:
+    workers: 0
+
+postgres:
+  docker-compose:
+    image: docker.0k.io/postgres:12.15.0-myc

finalize_db.sh

@@ -0,0 +1,38 @@
+#!/bin/bash
+
+DB_NAME="$1"
+ODOO_SERVICE="$2"
+DB_CONTAINER_NAME="lokavaluto_postgres_1"
+
+# Function to launch an SQL request to the postgres container
+query_postgres_container(){
+    local query="$1"
+    if [ "$query" ]; then
+	return 0
+    fi
+    local result
+    if ! result=$(docker exec -u 70 "$DB_CONTAINER_NAME" psql -d "$DB_NAME" -t -A -c "$query" 2>&1); then
+        printf "Failed to execute SQL query: %s\n" "$query" >&2
+        printf "Error: %s\n" "$result" >&2
+        exit 1
+    fi
+    # Remove leading/trailing whitespace from result
+    result=$(echo "$result" | xargs)
+    echo "$result"
+}
+
+FINALE_SQL=$(cat <<'EOF'
+/*Delte sequences that prevent Odoo to start*/
+drop sequence base_registry_signaling;
+drop sequence base_cache_signaling;
+EOF
+)
+query_postgres_container "$FINALE_SQL"
+
+
+# Give back the right to user to access to the tables
+# docker exec -u 70 "$DB_CONTAINER_NAME" pgm chown "$FINALE_SERVICE_NAME" "$DB_NAME"
+
+
+# Launch Odoo with database in finale version to run all updates
+compose --debug run "$ODOO_SERVICE" -u all --stop-after-init --no-http

force_uninstall_addons

@@ -0,0 +1,24 @@
+galicea_base
+galicea_environment_checkup
+mass_editing
+mass_mailing_themes
+muk_autovacuum
+muk_fields_lobject
+muk_fields_stream
+muk_utils
+muk_web_theme_mail
+muk_web_utils
+account_usability
+kpi_dashboard
+web_window_title
+website_project_kanbanview
+project_usability
+project_tag
+maintenance_server_monitoring_ping
+maintenance_server_monitoring_ssh
+maintenance_server_monitoring_memory
+maintenance_server_monitoring_maintenance_equipment_status
+maintenance_server_monitoring_disk
+project_task_assignees_avatar
+account_partner_reconcile
+account_invoice_import_simple_pdf

prepare_db.sh

@@ -0,0 +1,174 @@
+#!/bin/bash
+
+# Global variables
+ODOO_SERVICE="$1"
+DB_NAME="$2"
+DB_FINALE_MODEL="$3"
+DB_FINALE_SERVICE="$4"
+DB_CONTAINER_NAME="lokavaluto_postgres_1"
+
+# Function to launch an SQL request to the postgres container
+query_postgres_container(){
+    local query="$1"
+    if [ -z "$query" ]; then
+	return 0
+    fi
+    local result
+    if ! result=$(docker exec -u 70 $DB_CONTAINER_NAME psql -d $DB_NAME -t -A -c "$query" 2>&1); then
+        printf "Failed to execute SQL query: %s\n" "$query" >&2
+        printf "Error: %s\n" "$result" >&2
+        exit 1
+    fi
+    # Remove leading/trailing whitespace from result
+    result=$(echo "$result" | xargs)
+    echo "$result"
+}
+
+
+# Function to display the combined list of add-ons to uninstall
+display_combined_list(){
+    cat 404_addons force_uninstall_addons > combined_addons
+    echo "UPGRADE: Add-ons to uninstall (forced and not found in final Odoo version):"
+    cat combined_addons
+}
+
+# Function to ask if the add-ons list to uninstall is OK
+ask_confirmation() {
+    while true; do
+        echo "
+Do you accept to uninstall all these add-ons? (Y/N/R)"
+        echo "Y - Yes, let's go on with the upgrade."
+        echo "N - No, stop the upgrade"
+        echo "R - I've edited the list, please Re-display it"
+        read -p "Your choice: " choice
+        case $choice in
+            [Yy]* ) return 0;;
+            [Nn]* ) return 1;;
+            [Rr]* ) display_combined_list; continue;;
+            * ) echo "Please answer by Y, N or R.";;
+        esac
+    done
+}
+
+# Read names from file and create SQL commands
+generate_sql_to_remove_commands() {
+    local name
+    local sql_commands=""
+    while IFS= read -r name; do
+        sql_commands+="UPDATE ir_module_module SET to_remove = TRUE WHERE name = '$name';"
+    done < combined_addons
+    echo "$sql_commands"
+}
+
+# Main execution
+echo "UPGRADE: Start database preparation"
+
+# Check POSTGRES container is running
+if ! docker ps | grep -q "lokavaluto_postgres_1"; then
+    printf "Docker container %s is not running.\n" "lokavaluto_postgres_1" >&2
+    return 1
+fi
+
+EXT_EXISTS=$(query_postgres_container "SELECT 1 FROM pg_extension WHERE extname = 'dblink'")
+if [ "$EXT_EXISTS" != "1" ]; then
+    query_postgres_container "CREATE EXTENSION dblink;"
+fi
+
+# Neutralize the database
+SQL_NEUTRALIZE=$(cat <<'EOF'
+/* Archive all the mail servers */
+UPDATE fetchmail_server SET active = false;
+UPDATE ir_mail_server SET active = false;
+
+/* Archive all the cron */
+ALTER TABLE ir_cron ADD COLUMN IF NOT EXISTS active_bkp BOOLEAN;
+UPDATE ir_cron SET active_bkp = active;
+UPDATE ir_cron SET active = False;
+EOF
+)
+query_postgres_container "$SQL_NEUTRALIZE"
+
+################################
+## Uninstall unwished add-ons ##
+################################
+
+# Add columns to_remove and dependencies
+SQL_INIT=$(cat <<'EOF'
+ALTER TABLE ir_module_module ADD COLUMN IF NOT EXISTS to_remove BOOLEAN;
+ALTER TABLE ir_module_module ADD COLUMN IF NOT EXISTS dependencies VARCHAR;
+UPDATE ir_module_module SET state = 'installed' WHERE state = 'to_remove';
+UPDATE ir_module_module SET to_remove = false;
+UPDATE ir_module_module SET dependencies = '';
+EOF
+)
+query_postgres_container "$SQL_INIT"
+
+
+# List add-ons not available on the final Odoo version
+SQL_404_ADDONS_LIST="
+	SELECT module_origin.name
+	FROM ir_module_module module_origin
+	LEFT   JOIN (
+	   SELECT *
+	   FROM   dblink('dbname=$DB_FINALE_MODEL','SELECT name, shortdesc, author FROM ir_module_module')
+	   AS     tb2(name text, shortdesc text, author text)
+	) AS module_dest ON module_dest.name = module_origin.name
+
+	WHERE (module_dest.name IS NULL) AND (module_origin.state = 'installed') AND (module_origin.author NOT IN ('Odoo S.A.', 'Lokavaluto', 'Elabore'))
+	ORDER BY module_origin.name
+;
+"
+query_postgres_container "$SQL_404_ADDONS_LIST" > 404_addons
+
+
+# Ask confirmation to uninstall the selected add-ons
+display_combined_list
+
+
+if ask_confirmation; then
+    echo "Upgrade goes on..."
+else
+    echo "Upgrade stopped."
+    exit 1
+fi
+
+
+
+# Tag the selected add-ons as "to remove"
+echo "TAG the add-ons to remove..."
+SQL_TAG_TO_REMOVE=""
+while IFS= read -r name; do
+    SQL_TAG_TO_REMOVE+="UPDATE ir_module_module SET to_remove = TRUE WHERE name = '$name' AND state = 'installed';"
+done < combined_addons
+query_postgres_container "$SQL_TAG_TO_REMOVE"
+echo "Add-ons to be removed TAGGED."
+
+
+# Identify the add-ons which depend on the add-on to uninstall
+echo "Detect and tag add-ons dependencies..."
+SQL_DEPENDENCIES="
+		 UPDATE ir_module_module imm SET to_remove = true, dependencies = immd.name
+		 FROM ir_module_module_dependency immd
+		 WHERE immd.module_id = imm.id AND imm.state = 'installed' AND imm.to_remove = false
+		 AND immd.name IN (
+		 	SELECT name FROM ir_module_module WHERE to_remove = True
+		 );
+"
+updated=""
+while [[ "$updated" != "UPDATE 0" ]]; do
+    updated=$(query_postgres_container "$SQL_DEPENDENCIES")
+done;
+echo "All dependencies to remove TAGGED"
+
+
+# Change state of add-ons to remove
+echo "Change state of all add-ons to remove..."
+SQL_UPDATE_STATE="UPDATE ir_module_module SET state = 'to remove' WHERE to_remove = TRUE AND state = 'installed';"
+query_postgres_container "$SQL_UPDATE_STATE"
+echo "Add-ons to remove with state 'to_remove'"
+
+
+# Launch Odooo container and launch the uninstall function
+echo "Launch Odoo to uninstall add-ons..."
+echo "print('START ADD-ONS UNINSTALL'); self.env['ir.module.module'].search([('state', '=', 'to remove')]).button_immediate_uninstall(); print('END ADD-ONS UNINSTALL')" | compose run $ODOO_SERVICE shell --database=$DB_NAME --no-http
+echo "Add-ons uninstall successful."

upgrade.sh

@@ -0,0 +1,172 @@
+#!/bin/bash
+
+####################
+# GLOBAL VARIABLES #
+####################
+
+ORIGIN_VERSION="$1" # "12" for version 12.0
+FINAL_VERSION="$2" # "16" for version 16.0
+# Path to the database to migrate. Must be a .zip file with the following syntax: {DATABASE_NAME}.zip
+ORIGIN_DATABASE_PATH="$3"
+ORIGIN_SERVICE_NAME="$4"
+FINALE_DB_MODEL_NAME="$5" #To check the add-ons available in the finale version
+
+
+# Get origin database name
+ORIGIN_DB_NAME=$(basename "$ORIGIN_DATABASE_PATH" .zip)
+COPY_DB_NAME="ou${ORIGIN_VERSION}"
+# Define finale database name
+FINALE_DB_NAME="ou${FINAL_VERSION}"
+# Define finale odoo service name
+FINALE_SERVICE_NAME="${FINALE_DB_NAME}"
+
+# Service postgres name
+POSTGRES_SERVICE_NAME="lokavaluto_postgres_1"
+
+#############################################
+# DISPLAYS ALL INPUTS PARAMETERS
+#############################################
+
+echo "===== INPUT PARAMETERS ====="
+echo "Origin version .......... $ORIGIN_VERSION"
+echo "Final version ........... $FINAL_VERSION"
+echo "Origin database path .... $ORIGIN_DATABASE_PATH"
+echo "Origin service name ..... $ORIGIN_SERVICE_NAME"
+echo "Finale DB model name .... $FINALE_DB_MODEL_NAME"
+
+echo "
+===== COMPUTED GLOBALE VARIABLES ====="
+echo "Origin DB name ........... $ORIGIN_DB_NAME"
+echo "Copy DB name ............. $COPY_DB_NAME"
+echo "Finale DB name ........... $FINALE_DB_NAME"
+echo "Finale service name ...... $FINALE_SERVICE_NAME"
+echo "Postgres service name .... $POSTGRES_SERVICE_NAME"
+
+
+##############################################
+# CHECKS ALL NEEDED COMPONANTS ARE AVAILABLE #
+##############################################
+
+echo "
+==== CHECKS ALL NEEDED COMPONANTS ARE AVAILABLE ===="
+
+# Check origin database is in the local postgres
+DB_EXISTS=$(docker exec -it -u 70 lokavaluto_postgres_1 psql -tc "SELECT 1 FROM pg_database WHERE datname = '$ORIGIN_DB_NAME'" | tr -d '[:space:]')
+if [ "$DB_EXISTS" ]; then
+    echo "UPGRADE: Database '$ORIGIN_DB_NAME' found."
+else
+    echo "ERROR: Database '$ORIGIN_DB_NAME' not found in the local postgress service. Please add it and restart the upgrade process."
+    exit 1
+fi
+
+# Check final version database model is in the local postgres
+DB_EXISTS=$(docker exec -it -u 70 lokavaluto_postgres_1 psql -tc "SELECT 1 FROM pg_database WHERE datname = '$FINALE_DB_MODEL_NAME'" | tr -d '[:space:]')
+if [ "$DB_EXISTS" ]; then
+    echo "UPGRADE: Database '$FINALE_DB_MODEL_NAME' found."
+else
+    echo "ERROR: Database '$FINALE_DB_MODEL_NAME' not found in the local postgress service. Please add it and restart the upgrade process."
+    exit 1
+fi
+
+# Check that the origin filestore exist
+REPERTOIRE="/srv/datastore/data/${ORIGIN_SERVICE_NAME}/var/lib/odoo/filestore/${ORIGIN_DB_NAME}"
+if [ -d $REPERTOIRE ]; then
+    echo "UPGRADE: '$REPERTOIRE' filestore found."
+else
+    echo "ERROR: '$REPERTOIRE' filestore not found, please add it and restart the upgrade process."
+    exit 1
+fi
+
+# Check POSTGRES container is running
+if ! docker ps | grep -q "lokavaluto_postgres_1"; then
+    printf "Docker container %s is not running.\n" "lokavaluto_postgres_1" >&2
+    return 1
+else
+    echo "UPGRADE: container lokavaluto_postgres_1 running."
+fi
+
+############################
+# COPY ORIGINAL COMPONANTS #
+############################
+
+echo "
+==== COPY ORIGINAL COMPONANTS ===="
+echo "UPGRADE: Start copy"
+
+# Copy database
+docker exec -u 70 lokavaluto_postgres_1 pgm cp -f "$ORIGIN_DB_NAME" "${COPY_DB_NAME}@${COPY_DB_NAME}" || exit 1
+echo "UPGRADE: original database copied in ${COPY_DB_NAME}@${COPY_DB_NAME}."
+
+# Copy filestore
+rm -rf /srv/datastore/data/${COPY_DB_NAME}/var/lib/odoo/filestore/${COPY_DB_NAME} || exit 1
+
+mkdir /srv/datastore/data/${COPY_DB_NAME}/var/lib/odoo/filestore/${COPY_DB_NAME} || exit 1
+
+cp -a /srv/datastore/data/$ORIGIN_SERVICE_NAME/var/lib/odoo/filestore/$ORIGIN_DB_NAME/* /srv/datastore/data/$COPY_DB_NAME/var/lib/odoo/filestore/$COPY_DB_NAME/. || exit 1
+
+echo "UPGRADE: original filestore copied."
+
+
+#####################
+# PATH OF MIGRATION #
+####################
+
+echo "
+==== PATH OF MIGRATION ===="
+# List all the versions to migrate through
+declare -a versions
+nb_migrations=$(($FINAL_VERSION - $ORIGIN_VERSION))
+
+# Build the migration path
+for ((i = 0; i<$nb_migrations; i++))
+do
+    versions[$i]=$(($ORIGIN_VERSION + 1 + i))
+done
+echo "UPGRADE: Migration path is ${versions[@]}"
+
+
+########################
+# DATABASE PREPARATION #
+########################
+
+echo "
+==== DATABASE PREPARATION ===="
+
+source prepare_db.sh "$COPY_DB_NAME" "$COPY_DB_NAME" "$FINALE_DB_MODEL_NAME" "$FINALE_SERVICE_NAME"
+
+
+###################
+# UPGRADE PROCESS #
+###################
+
+for version in "${versions[@]}"
+do
+    echo "START UPGRADE TO ${version}.0"
+    start_version=$((version-1))
+    end_version="$version"
+
+    ### Go to the repository holding the upgrate scripts
+    cd "${end_version}.0"
+
+    ### Execute pre_upgrade scripts
+    source ./pre_upgrade.sh
+
+    ### Start upgrade
+    source ./upgrade.sh
+
+    ### Execute post-upgrade scripts
+    source ./post_upgrade.sh
+
+    ### Return to parent repository for the following steps
+    cd ..
+    echo "END UPGRADE TO ${version}.0"
+done
+## END UPGRADE LOOP
+
+##########################
+# POST-UPGRADE PROCESSES #
+##########################
+source finalize_db.sh "$FINALE_DB_NAME" "$FINALE_SERVICE_NAME"
+
+
+echo "UPGRADE PROCESS ENDED WITH SUCCESS"