Switch salt-formulas repository to mirror.mirantis.com

- Set MCP_SALT_REPO_URL and MCP_SALT_REPO_KEY in the user-data
  for cfg01 node *only* if the values are non-empty.
  If values are empty, defaults from mcp-common-scripts will be used.
- Fix the URLs in the shared-salt.yaml to use mirror.mirantis.com
- Cleanup the cookied-model-generator from unused values

Change-Id: I1582f82aa4755f0b11de747b54fa6977eeb78d5b
diff --git a/tcp_tests/templates/cookied-model-generator/salt_cookied-bm-mcp-ovs-dpdk.yaml b/tcp_tests/templates/cookied-model-generator/salt_cookied-bm-mcp-ovs-dpdk.yaml
index b8bb9af..f2c72cb 100644
--- a/tcp_tests/templates/cookied-model-generator/salt_cookied-bm-mcp-ovs-dpdk.yaml
+++ b/tcp_tests/templates/cookied-model-generator/salt_cookied-bm-mcp-ovs-dpdk.yaml
@@ -1,10 +1,8 @@
 {% from 'cookied-model-generator/underlay.yaml' import HOSTNAME_CFG01 with context %}
 {% from 'cookied-model-generator/underlay.yaml' import DOMAIN_NAME with context %}
 
-{% set SALT_MODELS_REPOSITORY = os_env('SALT_MODELS_REPOSITORY','https://gerrit.mcp.mirantis.com/salt-models/mcp-baremetal-lab') %}
 # Other salt model repository parameters see in shared-salt.yaml
 {% set LAB_CONFIG_NAME = 'cookied-bm-mcp-ovs-dpdk' %}
-{% set SALT_VERSION = os_env('SALT_VERSION', '2017.7') %}
 # Name of the context file (without extension, that is fixed .yaml) used to render the Environment model
 {% set ENVIRONMENT_MODEL_INVENTORY_NAME = os_env('ENVIRONMENT_MODEL_INVENTORY_NAME','cookied-bm-mcp-ovs-dpdk') %}
 # Path to the context files used to render Cluster and Environment models
@@ -12,9 +10,7 @@
 {%- set ENVIRONMENT_CONTEXT_NAMES = ['salt-context-vcp-environment.yaml', 'salt-context-environment.yaml'] %}
 {%- set CONTROL_VLAN = os_env('CONTROL_VLAN', '2416') %}
 {%- set TENANT_VLAN = os_env('TENANT_VLAN', '2417') %}
-{% set REPOSITORY_SUITE = os_env('REPOSITORY_SUITE', 'testing') %}
-{% set SALT_REPOSITORY = os_env('SALT_REPOSITORY', "deb [arch=amd64] http://apt.mirantis.com/${DISTRIB_CODENAME}/salt/" + SALT_VERSION  + REPOSITORY_SUITE + " main") %}
-{# set SALT_REPOSITORY = os_env('SALT_REPOSITORY', "deb [arch=amd64] http://mirror.mirantis.com/" + REPOSITORY_SUITE+ "/saltstack-2016.3/${DISTRIB_CODENAME} ${DISTRIB_CODENAME} main") #}
+
 {% import 'shared-salt.yaml' as SHARED with context %}
 
 {{ SHARED.MACRO_INSTALL_PACKAGES_ON_NODES(HOSTNAME_CFG01) }}