Allow OVERRIDES variable value to contain ":" char

We want to overwrite pillar that contains url link to repo.
Right now tcp-qa templates uses ":" as split separator and url link
will break template render.

Change-Id: Id13c594b4bec94a5815824574c7e0fe281c64896
diff --git a/tcp_tests/templates/cookied-mcp-mitaka-dvr/salt.yaml b/tcp_tests/templates/cookied-mcp-mitaka-dvr/salt.yaml
index b965d0f..25ada5f 100644
--- a/tcp_tests/templates/cookied-mcp-mitaka-dvr/salt.yaml
+++ b/tcp_tests/templates/cookied-mcp-mitaka-dvr/salt.yaml
@@ -24,7 +24,7 @@
 
 {%- if OVERRIDES != '' %}
 {%- for param in OVERRIDES.splitlines() %}
-{%- set key, value = param.replace(' ','').split(':') %}
+{%- set key, value = param.replace(' ','').split(':', 1) %}
 - description: Override cluster parameters
   cmd: |
     salt-call reclass.cluster_meta_set name='{{ key }}' value='{{ value }}' file_name='{{OVERRIDES_FILENAME}}'
diff --git a/tcp_tests/templates/cookied-mcp-mitaka-ovs/salt.yaml b/tcp_tests/templates/cookied-mcp-mitaka-ovs/salt.yaml
index 3f3def3..e71451b 100644
--- a/tcp_tests/templates/cookied-mcp-mitaka-ovs/salt.yaml
+++ b/tcp_tests/templates/cookied-mcp-mitaka-ovs/salt.yaml
@@ -24,7 +24,7 @@
 
 {%- if OVERRIDES != '' %}
 {%- for param in OVERRIDES.splitlines() %}
-{%- set key, value = param.replace(' ','').split(':') %}
+{%- set key, value = param.replace(' ','').split(':', 1) %}
 - description: Override cluster parameters
   cmd: |
     salt-call reclass.cluster_meta_set name='{{ key }}' value='{{ value }}' file_name='{{OVERRIDES_FILENAME}}'
diff --git a/tcp_tests/templates/cookied-mcp-newton-dvr/salt.yaml b/tcp_tests/templates/cookied-mcp-newton-dvr/salt.yaml
index d869571..8592287 100644
--- a/tcp_tests/templates/cookied-mcp-newton-dvr/salt.yaml
+++ b/tcp_tests/templates/cookied-mcp-newton-dvr/salt.yaml
@@ -24,7 +24,7 @@
 
 {%- if OVERRIDES != '' %}
 {%- for param in OVERRIDES.splitlines() %}
-{%- set key, value = param.replace(' ','').split(':') %}
+{%- set key, value = param.replace(' ','').split(':', 1) %}
 - description: Override cluster parameters
   cmd: |
     salt-call reclass.cluster_meta_set name='{{ key }}' value='{{ value }}' file_name='{{OVERRIDES_FILENAME}}'
diff --git a/tcp_tests/templates/cookied-mcp-newton-ovs/salt.yaml b/tcp_tests/templates/cookied-mcp-newton-ovs/salt.yaml
index 496da5b..4d41eda 100644
--- a/tcp_tests/templates/cookied-mcp-newton-ovs/salt.yaml
+++ b/tcp_tests/templates/cookied-mcp-newton-ovs/salt.yaml
@@ -24,7 +24,7 @@
 
 {%- if OVERRIDES != '' %}
 {%- for param in OVERRIDES.splitlines() %}
-{%- set key, value = param.replace(' ','').split(':') %}
+{%- set key, value = param.replace(' ','').split(':', 1) %}
 - description: Override cluster parameters
   cmd: |
     salt-call reclass.cluster_meta_set name='{{ key }}' value='{{ value }}' file_name='{{OVERRIDES_FILENAME}}'
diff --git a/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml b/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
index e7e32a6..97868d6 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-dvr/salt.yaml
@@ -24,7 +24,7 @@
 
 {%- if OVERRIDES != '' %}
 {%- for param in OVERRIDES.splitlines() %}
-{%- set key, value = param.replace(' ','').split(':') %}
+{%- set key, value = param.replace(' ','').split(':', 1) %}
 - description: Override cluster parameters
   cmd: |
     salt-call reclass.cluster_meta_set name='{{ key }}' value='{{ value }}' file_name='{{OVERRIDES_FILENAME}}'
diff --git a/tcp_tests/templates/virtual-mcp-ocata-ovs/salt.yaml b/tcp_tests/templates/virtual-mcp-ocata-ovs/salt.yaml
index 3a3ed3a..c2bd3d7 100644
--- a/tcp_tests/templates/virtual-mcp-ocata-ovs/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp-ocata-ovs/salt.yaml
@@ -24,7 +24,7 @@
 
 {%- if OVERRIDES != '' %}
 {%- for param in OVERRIDES.splitlines() %}
-{%- set key, value = param.replace(' ','').split(':') %}
+{%- set key, value = param.replace(' ','').split(':', 1) %}
 - description: Override cluster parameters
   cmd: |
     salt-call reclass.cluster_meta_set name='{{ key }}' value='{{ value }}' file_name='{{OVERRIDES_FILENAME}}'
diff --git a/tcp_tests/templates/virtual-mcp-sl-os/salt.yaml b/tcp_tests/templates/virtual-mcp-sl-os/salt.yaml
index 2bf4bb3..a1b2c92 100644
--- a/tcp_tests/templates/virtual-mcp-sl-os/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp-sl-os/salt.yaml
@@ -21,7 +21,7 @@
 
 {%- if OVERRIDES != '' %}
 {%- for param in OVERRIDES.splitlines() %}
-{%- set key, value = param.replace(' ','').split(':') %}
+{%- set key, value = param.replace(' ','').split(':', 1) %}
 - description: Override cluster parameters
   cmd: |
     salt-call reclass.cluster_meta_set name='{{ key }}' value='{{ value }}' file_name='{{OVERRIDES_FILENAME}}'
diff --git a/tcp_tests/templates/virtual-mcp-trusty/salt.yaml b/tcp_tests/templates/virtual-mcp-trusty/salt.yaml
index 7213162..ab04cfb 100644
--- a/tcp_tests/templates/virtual-mcp-trusty/salt.yaml
+++ b/tcp_tests/templates/virtual-mcp-trusty/salt.yaml
@@ -22,7 +22,7 @@
 
 {%- if OVERRIDES != '' %}
 {%- for param in OVERRIDES.splitlines() %}
-{%- set key, value = param.replace(' ','').split(':') %}
+{%- set key, value = param.replace(' ','').split(':', 1) %}
 - description: Override cluster parameters
   cmd: |
     salt-call reclass.cluster_meta_set name='{{ key }}' value='{{ value }}' file_name='{{OVERRIDES_FILENAME}}'