XXX DO NOT PUSH Revert "slapos-sr-testing: forward ipv6 range if available"

This reverts commit 5d5a5b35.

software/slapos-sr-testing/buildout.hash.cfg

@@ -15,4 +15,4 @@
 
 [template]
 filename = instance.cfg
-md5sum = ed0f91f39d5eda903938aa527625f40d
+md5sum = 06379c0ed1fe0df409c7b8f61fc218eb

software/slapos-sr-testing/instance.cfg

@@ -28,20 +28,13 @@ test-working-dir = ${buildout:directory}/tmp
 nxdtest-working-dir = ${:var}/nxdtest
 
 [slapos-test-runner-nxdtest-environment.sh]
-recipe = slapos.recipe.template:jinja2
+recipe = slapos.recipe.template
 output = ${directory:etc}/${:_buildout_section_name_}
-PATH={{ buildout['bin-directory'] }}:{{ curl_location }}/bin:{{ faketime_location }}/bin:{{ openssl_location }}/bin:/usr/bin:/bin
-context =
-  section slap slap-configuration
-  key ipv6_random slap-configuration:ipv6-random
-{%- raw %}
 inline =
-  export PATH=${:PATH}
+  export PATH={{ buildout['bin-directory'] }}:{{ curl_location }}/bin:{{ faketime_location }}/bin:{{ openssl_location }}/bin:/usr/bin:/bin
   export SLAPOS_TEST_IPV4=${slap-configuration:ipv4-random}
-  export SLAPOS_TEST_IPV6={{ slap.get('ipv6-range-network') or ipv6_random }}
+  export SLAPOS_TEST_IPV6=${slap-configuration:ipv6-random}
   export SLAPOS_TEST_WORKING_DIR=${directory:test-working-dir}
-{%- endraw %}
-
 
 [slapos-test-runner-dot-nxdtest]
 recipe = slapos.recipe.template:jinja2