ors-amarisoft: fix handling the previous logs

software/ors-amarisoft/buildout.hash.cfg

@@ -76,7 +76,7 @@ md5sum = dab992c02a363e00cdc86f102a7ae489
 
 [template-ue]
 _update_hash_filename_ = instance-ue.jinja2.cfg
-md5sum = 7b9a49e6cab7d865c93148ec57d015ff
+md5sum = eb4c1c0e654922ded618991e5f3c0f8f
 
 [template-obsolete]
 _update_hash_filename_ = instance-obsolete.jinja2.cfg

software/ors-amarisoft/instance-ue.jinja2.cfg

@@ -62,14 +62,17 @@ log = ${:var}/log
 recipe = slapos.recipe.template
 output = ${directory:bin}/${:_buildout_section_name_}
 ue-log = ${directory:log}/ue-output.log
+ue-radio-log = ${directory:log}/ue.log
+ue-start-date = ${directory:run}/enb-start.date
 inline =
   #!/bin/sh
 {% if not slapparameter_dict.get("testing", False) %}
   sudo /opt/amarisoft/rm-tmp-lte | true;
   sudo -n /opt/amarisoft/init-sdr;
   sudo -n /opt/amarisoft/init-ue;
-  stat ${:ue-log}/.ue-start-timestamp && mv ${:ue-log}/ue.log ${:ue-log}/ue-$(cat ${:ue-log}/.ue-start-timestamp).log
-  date +"%Y-%m-%d-%T" > ${:ue-log}/.ue-start-timestamp
+  stat ${:ue-start-date} && mv ${:ue-radio-log} ${directory:log}/ue-$(cat ${:ue-start-date}).log
+  rm -f $(ls -1t ${directory:log}/ue-2* | tail -n+50)
+  date +"%Y-%m-%d-%T" > ${:ue-start-date}
   (echo && echo && date "+[%Y/%m/%d %T.%N %Z] Starting UE software..." && echo) >> ${:ue-log};
   tail -c 1M ${:ue-log} > ${:ue-log}.tmp;
   mv ${:ue-log}.tmp ${:ue-log};