===== Scenario with conditionals and a loop =====

# Comments that follow after a hash will be ignored
[parameters] 
# Assign a static value
ring_node = rng00cs01
version = "ipvpn 1.1"

[scenario]
# assign a value, which could be changed later on
 := switch1
# create a list
 := 
 += 
# create a list of nodes from a relation
 += 


Description  test scenario

config_create -n  -t ring_interface -f .cfg
if 
  log -m "failed to create cpe  config"
   += 
else
   += 
endif

# foreach loop
log -m "creating config pe-nodes"
foreach  in 
    log -m "pe-node: "
    if " == "
        log -m "skipping cpe  node as pe-node"
        next
    endif
    
    # or: if ! 
    if " == ''"
        log -m "aborting on blank pe-node"
        last
    endif
    
    config_create -n  -t pe_template -f .cfg
    if 
        log -m "failed to gen cfg for pe-node "
         += 
    else
         += 
    endif
    
    foreach  in 
      log -m "node  is on done list"
    endeach
    log -m "starting next loop"
endeach

log -m "generated configs for: "

if 
    log -m "failed configs for: "
    stop
endif