Source data retention #72

.travis.yml

@@ -41,6 +41,7 @@ install:
 before_script:
   - sh -c "if [ '$DB' = 'postgresql' ]; then dropdb -U postgres --if-exists dsmrreader; fi"
   - sh -c "if [ '$DB' = 'postgresql' ]; then createdb -U postgres dsmrreader; fi"
+  - sh -c "if [ '$DB' = 'mysql' ]; then mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql mysql; fi"
   - sh -c "if [ '$DB' = 'mysql' ]; then mysql -e 'drop database IF EXISTS dsmrreader;' -u root; fi"
   - sh -c "if [ '$DB' = 'mysql' ]; then mysqladmin create dsmrreader; fi"
 

docs/changelog.rst

@@ -23,6 +23,7 @@ v1.12.0 - 2018-xx-xx
 
 **Tickets resolved in this release:**
 
+- [`#72 <https://github.com/dennissiemensma/dsmr-reader/issues/72>`_] Source data retention
 - [`#414 <https://github.com/dennissiemensma/dsmr-reader/issues/414>`_] add systemd service files - by meijjaa
 - [`#405 <https://github.com/dennissiemensma/dsmr-reader/issues/405>`_] More updates to the Dutch translation of the documentation - by lckarssen
 - [`#404 <https://github.com/dennissiemensma/dsmr-reader/issues/404>`_] Fix minor typo in Dutch translation - by lckarssen

docs/faq.rst

@@ -156,6 +156,15 @@ For **MySQL** restores::
     In case the version differs, you can try forcing a deployment reload by: ``sudo su - dsmr`` and then executing ``./post-deploy.sh``.
 
 
+How do I enable timezone support for MySQL?
+-------------------------------------------
+
+`Check these docs <https://dev.mysql.com/doc/refman/5.7/en/mysql-tzinfo-to-sql.html>`_ for more information about how to enable timezone support on MySQL.
+On recent versions it should be as simple as executing the following command as root/sudo user::
+
+    mysql_tzinfo_to_sql /usr/share/zoneinfo | mysql -u root mysql
+
+
 Feature/bug report
 ------------------
 *How can I propose a feature or report a bug I've found?*

docs/index.rst

@@ -10,6 +10,7 @@ DSMR Reader's documentation
    installation
    application
    settings
+   retention
    api
    mqtt
    mindergas