Bug 1575049

Summary: image building: detection of scala packages was broken by the switch to https
Product: Red Hat OpenStack Reporter: Luigi Toscano <ltoscano>
Component: sahara-image-elementsAssignee: Telles Nobrega <tenobreg>
Status: CLOSED ERRATA QA Contact: Luigi Toscano <ltoscano>
Severity: urgent Docs Contact:
Priority: urgent    
Version: 13.0 (Queens)CC: jschluet, matt, mimccune, pkshiras, scohen, srevivo, tenobreg
Target Milestone: betaKeywords: Regression, Triaged
Target Release: 13.0 (Queens)   
Hardware: Unspecified   
OS: Unspecified   
Whiteboard:
Fixed In Version: sahara-image-elements-8.0.1-0.20180316135145.c235e1e.el7ost Doc Type: If docs needed, set a value
Doc Text:
Story Points: ---
Clone Of: 1575046 Environment:
Last Closed: 2018-06-27 13:55:29 UTC Type: Bug
Regression: --- Mount Type: ---
Documentation: --- CRM:
Verified Versions: Category: ---
oVirt Team: --- RHEL 7.3 requirements from Atomic Host:
Cloudforms Team: --- Target Upstream Version:
Embargoed:

Description Luigi Toscano 2018-05-04 15:46:59 UTC 
+++ This bug was initially created as a clone of Bug #1575046 +++

Description of problem:
Apparently very recently the scala website switched to https. The current code which detects the last version of the scala packages is:

VERSION="$(curl -s --fail http://www.scala-lang.org| tr -d '\n' | sed 's/^.*<div[^<]\+scala-version">[^0-9]\+\([0-9\.\?]\+\)<.\+$/\1/')"

The website redirects to https://www.scala-lang.org but curl does not follow the redirect. So either -L should be added or the address should be switched to https. Bonus point for adding both.

This problem affects both sahara-image-create and sahara-image-pack and all versions of Sahara (but only CentOS, because the version on Ubuntu is hardcoded due to the old version of JDK on Trusty).

There is also a second issue: the code should fallback on the default version of scala (currently 2.11.6) and not fail globally.


Version-Release number of selected component (if applicable):
(all versions, including the current packages:
sahara-image-elements-8.0.1-0.20180316135144.c235e1e.el7ost
)


Steps to Reproduce:
run sahara-image-create according the instructions to create a mapr 5.2.0 image.
See it fail when it should install Scala packages.
Comment 4 Luigi Toscano 2018-05-09 12:50:24 UTC 
The scala version is now detected and the scala package is installed during the creation of the image.

Verified with:
sahara-image-elements-8.0.1-0.20180316135145.c235e1e.el7ost
diskimage-builder-2.13.0-1.el7ost
dib-utils-0.0.11-1.el7ost
Comment 7 errata-xmlrpc 2018-06-27 13:55:29 UTC 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHEA-2018:2086