CHANGELOG

[alexandrecuer]

alexjunk/themis:alpine3.20_emoncms11.7.2

with symlinked modules on stable branch

with symlinked modules on master branch, postprocess goes to version 2.4.8, but even if other modules (backup, sync) seem to be unchanged, there are differences between master and stable versions, this is totally normal, master is dev but it can be tricky as version dont change so often beween master and stable : version can be the same but code is different

module	check diff	stable@10/04/2025
sync	https://github.com/emoncms/sync/tree/stable	4 commits behind master
postprocess	https://github.com/emoncms/postprocess/tree/stable	25 commits behind master
backup	https://github.com/emoncms/backup/tree/stable	4 commits behind master
device	https://github.com/emoncms/device/tree/stable	24 commits behind master
graph	https://github.com/emoncms/graph/tree/stable	7 commits behind master
dashboard	https://github.com/emoncms/dashboard/tree/stable	same
app	https://github.com/emoncms/app/tree/stable	6 commits behind

NB : when changing from stable to master on symlinked modules (not device or postprocess, only backup and sync), there is a bug because emonScripts run sudo

Anyway we dont need the scripts to run the install.sh
for backup, the config is generated by the emoncms_pre file see

containers/emoncms/alpine_persistent/emoncms_pre.sh

Line 158 in a9872fe

echo "GENERATING config.cfg for BACKUP MODULE"

backup : https://github.com/emoncms/backup/blob/master/install.sh
sync : https://github.com/emoncms/sync/blob/master/install.sh

alexjunk/themis:alpine3.19_emoncms11.6.4 and also alpine3.20_emoncms11.6.4

sync module 3.1.7 permits to automatically synchronize feeds from a sensor to another
IF MIGRATING FROM AN EXISTING DATABASE, DONT FORGET TO UPDATE TABLES STRUCTURE
To check your actual structure in command line :

# mysql
Welcome to the MariaDB monitor.  Commands end with ; or \g.
Your MariaDB connection id is 992
Server version: 10.11.8-MariaDB Alpine Linux

Copyright (c) 2000, 2018, Oracle, MariaDB Corporation Ab and others.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

MariaDB [(none)]> use emoncms;
Reading table information for completion of table and column names
You can turn off this feature to get a quicker startup with -A

Database changed
MariaDB [emoncms]> DESCRIBE sync
    -> ;
+--------------+-------------+------+-----+---------+-------+
| Field        | Type        | Null | Key | Default | Extra |
+--------------+-------------+------+-----+---------+-------+
| userid       | int(11)     | YES  |     | NULL    |       |
| host         | varchar(64) | YES  |     | NULL    |       |
| username     | varchar(30) | YES  |     | NULL    |       |
| apikey_read  | varchar(64) | YES  |     | NULL    |       |
| apikey_write | varchar(64) | YES  |     | NULL    |       |
+--------------+-------------+------+-----+---------+-------+
5 rows in set (0.005 sec)

MariaDB [emoncms]>

here you have the old structure

go to the admin module and update :

In the container will still throw errors when checking the service existence because the PHP code expects a systemd service, but the syncing process will work

alexjunk/themis:alpine3.18_emoncms11.4.7

alexjunk/themis:alpine3.16_emoncms11.3.24