Sunday, November 11, 2018

I was having idease while triaging in Jane, in the perspective of having Thierry as a customer consultant, a separate person who discusses with customers about how to plan and pay for our work.

When the site of a ticket changes

EDIT: the following thoughts are mostly useless because there will not be one site per release.

It seems clear that we will create more sites per customer in the future, at least for bigger customers who need more detailed reporting. One “maintenance” site which is the default for new tickets. And then one site for every release. Tickets that did not cause any changes in code or documentation will always remain in the maintenance site.

Should sessions remain on the old site when the site of a ticket changes? Changes to do if this turns out to be true:

  • New field Session.site which is automatically set to the (current) site of the ticket. Existing sessions will get the current value of their ticket during migration.

  • Don’t allow new sessions on a ticket without a site or whose site is closed.

For example a problem occurs for the first time and is reported by the customer. At first it goes into the customer’s maintenance site. We work on it and at some point decide that the ticket is ready and can go into the coming release. We continue to work on the ticket during the release process, testing whether it works. During testing we realize that things are more complicated and move the ticket to the next release (another site). In that case I can say yes. Tickets are in the maintenance site as long as they are just open problem reports and not assigned to a concrete release.

But for the moment I sometimes I use the current situation in order to reassign tickets afterwards to another site. In that case I potentially want all sessions to move with the ticket to the new site. But this use case should become an exceptional situation.

Should we refuse editing the site of a ticket when the site is closed? Not right now. To be observed.

About release notes

I currently use Sphinx for editing release notes. Which implies that customer consultant is not going to edit it. Which means that a customer consultant needs some other kind of tool for planning a release with a customer. I guess that Thierry will use SitesByCompany and the SiteDetail view quite often.

Release notes should indeed express how the application maintainer describes the changes in a given version. They should be able to refer to pages of the end-user documentation, and potentially to technical documentation or blog entries. There are certain sections that occur often (TODO, TALK, DONE, …), but basically their structure should be flexible because every release is different.

Release notes are the first content of the user manual. Currently we have only pilot customers, i.e. every production site has its own user manual. Depending on the customers requirements that user manual can be more or less complete, but it will always have a “Changes” section which contains the release notes.

One question is how to handle file names in the changes section of a user manual. I currently use a coming.rst file for the version under development. When the release is done, I change the file name to the version number and start a new page coming.rst page. This seems convenient but it has a drawback: old references to the coming.rst page become invalid because they now refer to the new development version. Which is usually not what we want. OTOH we never know the version number of the coming release because we use date-based versioning. So maybe date-based versioning was not such a good idea. OTOH date-based versioning is more intuitive because it gives a realistic idea about how old it is. Maybe we should say that a version 18.11.0 means “the first release originally planned for november 2018” and does not mean that it actually went into production in that month. There would be no problem it it goes to production only a year later.

I tried this on Lino Noi: 18.11.1 (released 2018-12-12) means that we had already one release in november, and that there is some hope that there will be another one in november.