software/theia: Add resiliency tests

software/theia/test/resilience_dummy/README.md

+# Resilience Dummy Software
+
+A very simple SR to test resiliency:
+- fast installation and deployment
+- self-contained - no dependency outside this folder
+- has a simple `exporter.exclude` and `runner-import-restore`

software/theia/test/resilience_dummy/instance.cfg.in

+[buildout]
+parts =
+  log-writer
+  exporter.exclude
+  runner-import-restore
+  backup-identity-script
+
+eggs-directory = ${buildout:eggs-directory}
+develop-eggs-directory = ${buildout:develop-eggs-directory}
+offline = true
+
+[directory]
+recipe = plone.recipe.command
+home = $${buildout:directory}
+srv = $${:home}/srv
+etc = $${:home}/etc
+run = $${:etc}/run
+command = mkdir -p $${:run} $${:srv}
+
+[log-writer]
+recipe = slapos.recipe.template:jinja2
+template = inline:#!/bin/sh
+  echo "Hello : $(date)" >> $${directory:home}/log.log
+rendered = $${directory:run}/log-writer
+
+[exporter.exclude]
+recipe = slapos.recipe.template:jinja2
+template = inline:$${directory:home}/exclude
+rendered = $${directory:srv}/exporter.exclude
+
+[runner-import-restore]
+recipe = slapos.recipe.template:jinja2
+template = inline:#!/bin/sh
+  echo "Hello : $(date)" >> $${directory:home}/runner-import-restore.log
+  exit $TEST_RESTORE_STATUS
+rendered = $${directory:srv}/runner-import-restore
+
+[backup-identity-script]
+recipe = slapos.recipe.template:jinja2
+template = inline:#!/bin/sh
+  echo "Custom script"
+  for i in "$@"
+  do
+    echo $(sha256sum $i)
+  done
+  exit $TEST_BACKUP_STATUS
+rendered = $${directory:srv}/.backup_identity_script

software/theia/test/resilience_dummy/software.cfg

+[buildout]
+
+find-links +=
+  http://www.nexedi.org/static/packages/source/
+  http://www.nexedi.org/static/packages/source/slapos.buildout/
+
+parts =
+  instance-template
+  plone-recipe-command
+
+versions = versions
+
+[plone-recipe-command]
+recipe = zc.recipe.egg
+eggs = plone.recipe.command
+
+[instance-template]
+recipe = slapos.recipe.template
+url = ${:_profile_base_location_}/instance.cfg.in
+output = ${buildout:directory}/instance.cfg
+mode = 0644
+
+[versions]
+setuptools = 44.0.0
+zc.buildout = 2.7.1+slapos010
+zc.recipe.egg = 2.0.3+slapos003
+Jinja2 = 2.11.2
+MarkupSafe = 1.0