Update 4 README.md

README.md

@@ -7,56 +7,56 @@ This is a description of the actions I did to upgrade a odoo community v17 to v1
 0) to avoid any module problem, remove the custom V17 installations:
     - in the odoo env, go to apps, look for all modules installed and remove the custom ones. You may find the list in your ./custom (the folder which links to /mnt/extra-addons in your docker-compose)
 
-1) upgrade your current env to last V17 version (see in V187 folder):
+2) upgrade your current env to last V17 version (see in V17 folder):
+    - with provided latest V17 Dokerfile, entrypoint.sh and wait-for-psql.py, create new image, run existing V17 on a docker from that new image
+        * see in V17 folder the build command and docker-compose.yml odoo.conf related
+        * remember on which docker runs your pstgres (in my case postgres-20250725-mylucdatabase)
        
-    a) with provided latest V18 Dokerfile, entrypoint.sh and wait-for-psql.py, create new image, run existing V17 on a docker from that new image
-       - see in V17 folder the build command and docker-compose.yml odoo.conf related
-       - remember on which docker runs your pstgres (in my case postgres-20250725-mylucdatabase)
+4) Create a Migration env based on V18 called V18-MIG (with provided latest V18 Dokerfile):
     
-3) Create a Migration env based on V18 (see in V18-MIG folder):
-   
-    you need a dedicated Dockerfile based on latest provided odoo V18  (in my case 20250725)
-   
-    a) update your V18 Dockerfile
+    a) update your V18-MIG Dockerfile
    
        - add vim, curl, git, unzip in the early installation
        - create a directory for OpenUpgrade scripts (line 95)
        - add the install of openupgradelib (line 96)
        - add the reference to directory /var/lib/odoo/OpenUpgrade (line 98)
    
-    b) update your v18 entrypoint.sh
+    b) update your V18-MIG entrypoint.sh
    
        - you need to add the migration instruction (see at the end) 
    
-    c) update you docker-compose.yml
+    c) created or update you V18-MIG docker-compose.yml
    
-       - you need to run once only (no restart)
-       - you need to add reference to the local unzipped folder V18 OpenUpgrade
+       - you need to run once only (==> no restart)
+       - you need to add reference to the local ./OpenUpgrade
    
-    d) update your odoo.conf with references to the running postgresql
+    d) update your V18-MIG odoo.conf with references to the running postgresql
    
        - you need to reference your V17 postgresql running docker and the db_name to migrate
        - you need to add variables
         
-    e) download the OCA OpenUpgrade Scripts
+    e) download the OCA OpenUpgrade Scripts in your V18-MIG folder
    
         - download and unzip or git clone the OpenUpgrade V18 env to the local folder (in my case ./OpenUpgrade/ )
    
     e) run the migration:
    
+        - Build your image for migration (see command in build.odoo.image.txt)
         - launch the docker (docker-compose up -d) 
         - monitor the logs (tail -f ./logs/odoo.log)
    
    
-5) Create a V18 env based on V18 (see in V18 folder):
+6) Create a V18 env based on V18 (see in V18 folder):
    
-   - Based on latest Dokerfile, entrypoint.sh and wait-for-psql.py
-   - copy the filestore content to the new V18 env
-   - Create your docker image
-   - run the new v18 docker and monitor the logs (tail -f ./logs/odoo.log)
+   - Get the latest V18 Dokerfile, entrypoint.sh and wait-for-psql.py
+   - copy the odoo-filestore content to the new V18 folder
+   - Build your docker image
+   - Create your docker-compose.yml with only the odoo service (postgres already running) 
+   - run the new V18 docker (docker-compose up -d)
+   - monitor the logs (tail -f ./logs/odoo.log)
 
 links : 
-   docker images : https://hub.docker.com/_/odoo
+   odoo Docker images : https://hub.docker.com/_/odoo
    OCA Openupgrade : https://github.com/OCA/OpenUpgrade/tree/18.0
 
 This is provided as indication only, HTH, best, Luc