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Log-Server

It is possible to setup a log-server, to access ‘live’ output from the jobs. ecFlow is provided with the perl script ecflow_logsvr.pl.

• it is configured to deliver files under specific directories,

• configration variables are

  • LOGPORT # 9316
  • LOGPATH # <path1>:<path2>:<path3>
  • LOGMAP # mapping between requested path and real actual location

  As an example, with two possible storage destination:

  export LOGPATH=${ECF_OUT:=/tmp/logs}:${ECF_OUT_ALTERNATIVE:=/sc1/logs} # two possible
  export LOGMAP=$ECF_OUT:$ECF_OUT:$ECF_HOME:$ECF_OUT:${ECF_OUT_ALTERNATIVE}:${ECF_OUT_ALTERNATIVE} # maps itself + home

  export LOGMAP=$LOGMAP:/tmp:/s2o1/logs:/tmp:/s2o2/logs     # map from /tmp

• It is started on the remote machine and ecFlowview GUI will contact it when the variables ECF_LOGHOST and ECF_LOGPORT are defined in the suite:

  edit ECF_LOGHOST c2a
  edit ECF_LOGPORT 9316

• it can be tested from the command line with telnet:

  telnet c2a 9316 # get <file> # list <directory>

  
  

• list all ECF_OUT variables from one server:

  Code Block
  ls.py -V -L -N / -R -T -v --port ${ECF_PORT:=31415} --host ${ECF_HOST:=localhost} | grep "edit ECF_OUT" | grep -v ECF_HOME | cut -d: -f2 | sort | uniq 2>/dev/null