hs-test: generate core dump, fix docker logs in CI

Type: test

Change-Id: Ie1f66cdc061d3eccefc2ce58e977d88a33340038
Signed-off-by: Adrian Villin <avillin@cisco.com>
diff --git a/extras/hs-test/infra/vppinstance.go b/extras/hs-test/infra/vppinstance.go
index dfb236b..a93921e 100644
--- a/extras/hs-test/infra/vppinstance.go
+++ b/extras/hs-test/infra/vppinstance.go
@@ -33,19 +33,15 @@
   nodaemon
   log %[1]s%[4]s
   full-coredump
+  coredump-size unlimited
   cli-listen %[1]s%[2]s
   runtime-dir %[1]s/var/run
-  gid vpp
 }
 
 api-trace {
   on
 }
 
-api-segment {
-  gid vpp
-}
-
 socksvr {
   socket-name %[1]s%[3]s
 }
@@ -479,7 +475,7 @@
 }
 
 func (vpp *VppInstance) saveLogs() {
-	logTarget := vpp.Container.getLogDirPath() + "vppinstance-" + vpp.Container.Name + ".log"
+	logTarget := vpp.getSuite().getLogDirPath() + "vppinstance-" + vpp.Container.Name + ".log"
 	logSource := vpp.Container.GetHostWorkDir() + defaultLogFilePath
 	cmd := exec.Command("cp", logSource, logTarget)
 	vpp.getSuite().Log(cmd.String())