monitor: Ensure internal safety of section names

Slave reference can be dangerous for buildout validity or file names.

software/monitor/buildout.hash.cfg

@@ -14,7 +14,7 @@
 # not need these here).
 [template]
 filename = instance.cfg
-md5sum = 3e579a4643cf2e4ea611bd37dfa5fc31
+md5sum = c115ed9d4ff0f785d79cdcacbb0bd1ad
 
 [template-monitor]
 _update_hash_filename_ = instance-monitor.cfg.jinja2
@@ -26,11 +26,11 @@ md5sum = 2eb5596544d9c341acf653d4f7ce2680
 
 [template-monitor-edgetest]
 _update_hash_filename_ = instance-monitor-edgetest.cfg.jinja2
-md5sum = 188b00a1afceb35e73e9ce3f83b18910
+md5sum = 3c8ab4e78f66c974eb95afc595a13514
 
 [template-monitor-edgebot]
 _update_hash_filename_ = instance-monitor-edgebot.cfg.jinja2
-md5sum = d9844380e929a6990fa37ab72db81c56
+md5sum = 365a6cc6831267a73fa5ebd56ad394ee
 
 [network-bench-cfg]
 filename = network_bench.cfg.in

software/monitor/instance-monitor-edgebot.cfg.jinja2

@@ -29,7 +29,7 @@
 {%- for class, slave_instance_list in slave_instance_dict.items() %}
 {#- class is used to separate surykatka with different timeouts #}
 {%-   for slave in slave_instance_list | sort(attribute='-slave-title') %}
-{%-     set part_id = 'http-query-' ~ slave['-slave-reference'] ~ '-promise' %}
+{%-     set part_id = 'http-query-' ~ hashlib_module.md5(slave['-slave-reference'].encode('utf-8')).hexdigest() ~ '-promise' %}
 {%-     do part_list.append(part_id) %}
 {%-     set safe_name = part_id.replace('_', '').replace('.', '-').replace(' ', '-') %}
 [{{part_id}}]

software/monitor/instance-monitor-edgetest.cfg.jinja2

@@ -127,7 +127,7 @@ sla-{{ parameter }} = {{ value }}
 {%- endfor %}
 # Publish information for each slave
 {%- for slave_reference, publish_dict in publish_slave_dict_dict.items() -%}
-{%-   set publish_section_title = 'publish-%s' % (slave_reference,)  -%}
+{%-   set publish_section_title = 'publish-%s' % (hashlib_module.md5(slave_reference.encode('utf-8')).hexdigest(),)  -%}
 {%-   do part_list.append(publish_section_title) %}
 [{{ publish_section_title }}]
 recipe = slapos.cookbook:publish.serialised

software/monitor/instance.cfg

@@ -54,6 +54,7 @@ surykatka-binary = ${buildout:bin-directory}/${surykatka:script-name}
 template-surykatka-ini = ${template-surykatka-ini:target}
 
 context = import json_module json
+          import hashlib_module hashlib
           key develop_eggs_directory buildout:develop-eggs-directory
           key eggs_directory buildout:eggs-directory
           section slap_configuration slap-configuration