Fix runtestmanager for CICD deployments

In CICD deployments, there are no workarounds that install
docker.io before using 'runtest' formula.
Add preparation of necessary packages to runtestmanager.

- Refactor RuntestManager to use salt CLI instead of salt API
  because salt API dones't allow to catch errors from modules
- Add preparations for docker packages, Neutron private and
  public networks based on underlay.yaml address pools, etc.

Change-Id: Iaff8046b9cde6185cd6718a5c2064998ea7dc507
diff --git a/tcp_tests/templates/cookied-cicd-pike-dvr-sl/underlay.yaml b/tcp_tests/templates/cookied-cicd-pike-dvr-sl/underlay.yaml
index a964d2b..94199a0 100644
--- a/tcp_tests/templates/cookied-cicd-pike-dvr-sl/underlay.yaml
+++ b/tcp_tests/templates/cookied-cicd-pike-dvr-sl/underlay.yaml
@@ -161,8 +161,7 @@
             default_{{ HOSTNAME_GTW01 }}: +110
             default_{{ HOSTNAME_PRX01 }}: +121
           ip_ranges:
-            dhcp: [+10, -10]
-
+            dhcp: [+180, +220]
 
     groups:
       - name: default