[env] replace APICAST_MISSING_CONFIGURATION

by APICAST_CONFIGURATION_LOADER

.env

@@ -13,10 +13,6 @@ REDIS_HOST=redis
 # Limit to subset of services. Comma separated list of service ids.
 # APICAST_SERVICES=265,31,42
 
-
-# What to do when Apicast does not have configuration. Allowed values are: log, exit
-# APICAST_MISSING_CONFIGURATION=log
-
 # Turn on request logging to 3scale
 # APICAST_REQUEST_LOGS=1
 

Makefile

@@ -95,7 +95,7 @@ test-runtime-image: export IMAGE_NAME = apicast-runtime-test
 test-runtime-image: clean-containers ## Smoke test the runtime image. Pass any docker image in IMAGE_NAME parameter.
 	$(DOCKER_COMPOSE) run --rm --user 100001 gateway apicast -d
 	@echo -e $(SEPARATOR)
-	$(DOCKER_COMPOSE) run --rm --user 100002 -e APICAST_MISSING_CONFIGURATION=exit -e THREESCALE_PORTAL_ENDPOINT=https://echo-api.3scale.net gateway bin/apicast -d
+	$(DOCKER_COMPOSE) run --rm --user 100002 -e APICAST_CONFIGURATION_LOADER=boot -e THREESCALE_PORTAL_ENDPOINT=https://echo-api.3scale.net gateway bin/apicast -d
 	@echo -e $(SEPARATOR)
 	$(DOCKER_COMPOSE) run --rm test sh -c 'sleep 5 && curl --fail http://gateway:8090/status/live'
 

apicast/conf/nginx.conf

@@ -8,7 +8,6 @@ env REDIS_HOST;
 env REDIS_PORT;
 env RESOLVER;
 env APICAST_MODULE;
-env APICAST_MISSING_CONFIGURATION;
 env APICAST_REQUEST_LOGS;
 env APICAST_RESPONSE_CODES;
 env APICAST_MANAGEMENT_API;

doc/parameters.md

@@ -19,11 +19,13 @@ Note that when deploying APIcast v2 with OpenShift, some of thee parameters can
 
   Specifies the log level for the OpenResty logs.
 
-- `APICAST_MISSING_CONFIGURATION`
-  **Values:** log | exit
-  **Default:** log
+- `APICAST_CONFIGURATION_LOADER`
+  **Values:** boot | lazy
+  **Default:** lazy
 
-  Used to define what APIcast should do when the configuration is missing at the initialization time. By default (_"log"_), the gateway will start successfully, and print an error message notifying of missing configuration. If set to _"exit"_, the gateway will fail to start.
+  Defines how to load the configuration.
+  Boot will require configuration when the gateway starts.
+  Lazy will load it on demand on incoming request.
 
 - `APICAST_MODULE`
   **Default:** "apicast"

openshift/apicast-template.yml

@@ -43,8 +43,8 @@ objects:
             value: "${RESOLVER}"
           - name: APICAST_SERVICES
             value: "${APICAST_SERVICES}"
-          - name: APICAST_MISSING_CONFIGURATION
-            value: "${MISSING_CONFIGURATION}"
+          - name: APICAST_CONFIGURATION_LOADER
+            value: "${CONFIGURATION_LOADER}"
           - name: APICAST_LOG_LEVEL
             value: "${APICAST_LOG_LEVEL}"
           - name: APICAST_PATH_ROUTING_ENABLED
@@ -130,10 +130,10 @@ parameters:
   value:
   name: APICAST_SERVICES
   required: false
-- description: "What to do on missing or invalid configuration. Allowed values are: log, exit."
-  value: exit
+- name: CONFIGURATION_LOADER
+  description: "When to load configuration. If on gateway start or incoming request. Allowed values are: lazy, boot."
+  value: boot
   required: false
-  name: MISSING_CONFIGURATION
 - description: "Log level. One of the following: debug, info, notice, warn, error, crit, alert, or emerg."
   name: APICAST_LOG_LEVEL
   required: false