Fix env vars for sf-notifer and gainsight

- paste env var as is
- fixes quoting issues with passwords
- single-quoting all string vars

Change-Id: Id9ce82718ea27c02a7cc415e0cda174ad5077ebf
Related-bug: PROD-35072
diff --git a/docker/swarm/stack/monitoring/gainsight.yml b/docker/swarm/stack/monitoring/gainsight.yml
index 4cd45f7..472b047 100644
--- a/docker/swarm/stack/monitoring/gainsight.yml
+++ b/docker/swarm/stack/monitoring/gainsight.yml
@@ -2,10 +2,10 @@
 - system.prometheus.gainsight.container
 parameters:
   _param:
-    gainsight_cluster_id: '${_param:cluster_domain}'
+    gainsight_cluster_id: "${_param:cluster_domain}"
     gainsight_prometheus_url: "http://${_param:stacklight_monitor_address}:15010"
-    gainsight_config_directory: '/srv/gainsight'
-    gainsight_crontab_directory: '/etc/cron.d'
+    gainsight_config_directory: "/srv/gainsight"
+    gainsight_crontab_directory: "/etc/cron.d"
     gainsight_config_path: "${_param:gainsight_config_directory}/config.ini"
     gainsight_sfdc_auth_url: "${_param:sf_notifier_sfdc_auth_url}"
     gainsight_sfdc_username: "${_param:sf_notifier_sfdc_username}"
@@ -39,12 +39,12 @@
                 - ${prometheus:gainsight:dir:config}:${_param:gainsight_config_directory}
                 - ${prometheus:gainsight:dir:crontab}:${_param:gainsight_crontab_directory}
               environment:
-                CLUSTER_ID: "${_param:gainsight_cluster_id}"
-                PROMETHEUS_URL: "${_param:gainsight_prometheus_url}"
-                CONFIG_PATH: "${_param:gainsight_config_path}"
-                SFDC_AUTH_URL: "${_param:gainsight_sfdc_auth_url}"
-                SFDC_USERNAME: "${_param:gainsight_sfdc_username}"
-                SFDC_PASSWORD: "${_param:gainsight_sfdc_password}"
-                SFDC_ORGANIZATION_ID: "${_param:gainsight_sfdc_organization_id}"
-                SFDC_ENVIRONMENT_ID: "${_param:gainsight_sfdc_environment_id}"
-                SFDC_SANDBOX_ENABLED: "${_param:gainsight_sfdc_sandbox_enabled}"
+                - CLUSTER_ID='${_param:gainsight_cluster_id}'
+                - PROMETHEUS_URL='${_param:gainsight_prometheus_url}'
+                - CONFIG_PATH='${_param:gainsight_config_path}'
+                - SFDC_AUTH_URL='${_param:gainsight_sfdc_auth_url}'
+                - SFDC_USERNAME='${_param:gainsight_sfdc_username}'
+                - SFDC_PASSWORD='${_param:gainsight_sfdc_password}'
+                - SFDC_ORGANIZATION_ID='${_param:gainsight_sfdc_organization_id}'
+                - SFDC_ENVIRONMENT_ID='${_param:gainsight_sfdc_environment_id}'
+                - SFDC_SANDBOX_ENABLED='${_param:gainsight_sfdc_sandbox_enabled}'