Disable log colours for DevStack

This makes artifacts much more difficult to read in CI jobs.

Signed-off-by: Stephen Finucane <[email protected]>

Author: stephenfin

hack/ci/cloud-init/controller.yaml.tpl

@@ -10,7 +10,7 @@
     # Enable Logging
     LOGFILE=/opt/stack/logs/stack.sh.log
     VERBOSE=True
-    LOG_COLOR=True
+    LOG_COLOR=False
 
     # Host tuning
     ENABLE_SYSCTL_MEM_TUNING="True"

hack/ci/cloud-init/worker.yaml.tpl

@@ -9,7 +9,7 @@
     # Enable Logging
     LOGFILE=/opt/stack/logs/stack.sh.log
     VERBOSE=True
-    LOG_COLOR=True
+    LOG_COLOR=False
 
     # Host tuning
     ENABLE_SYSCTL_MEM_TUNING="True"