Split out the local backend (#2052)

This splits the backend into two parts: the local backend for desktop cellxgene and the AWS backend for hosted cellxgene. The local backend is in local_server while the hosted remains in server. The general idea is to copy everything from server to local_server, pull unneeded stuff out of local_server, and keep server as-is for this PR. Not touching server means all the infra and deployment code will continue working just as it did before so we can make those changes incrementally.

client/Makefile

@@ -1,6 +1,6 @@
 include ../common.mk
 
-ANNOTATIONS := $(if $(ANNOTATIONS),$(ANNOTATIONS),../server/test/fixtures/pbmc3k-annotations.csv)
+ANNOTATIONS := $(if $(ANNOTATIONS),$(ANNOTATIONS),../local_server/test/fixtures/pbmc3k-annotations.csv)
 ANNOTATIONS_FILENAME := $(shell basename $(ANNOTATIONS))
 
 CXG_CONFIG := $(if $(CXG_CONFIG), $(CXG_CONFIG), ./__tests__/e2e/test_config.yaml)

client/__tests__/e2e/test_config.yaml

@@ -1,20 +1,7 @@
 server:
   app:
     force_https: true
-
-    # By default, cellxgene will serve api requests from the same base url as the webpage.
-    # In general api_base_url and web_base_url will not need to be set.
-    # There are two reasons to set these parameters:
-    #  1. Oauth authentication is used; the oauth server will redirect back to the api_base_url after login,
-    #     which then redirects back to the web_base_url.  If the web_base_url is not set, it will default to
-    #     the api_base_url.  If oauth authentication is used, the api_base_url must be set.
-    #     For a local test (where the server runs on "http://localhost:<port>"), then the api_base_url may be
-    #     set to the string "local".
-    #  2. The cellxgene deploymnent is in an environment where the webpage and api have
-    #     different base urls.  In this case both api_base_url and web_base_url must be set.
-    #     It is up to the server admin to ensure that the networking is setup correctly for this environment.
-    api_base_url: http://localhost:5005
-    web_base_url: http://localhost:3000
+    port: 5005
 
   authentication:
     # The authentication types may be "none", "session", "oauth"
@@ -22,12 +9,9 @@ server:
     # session:  A session based userid is automatically generated. (no params needed)
     # oauth: oauth2 is used for authentication;  parameters are defined in params_oauth.
     type: test
+    insecure_test_environment: true
 
 dataset:
-  app:
-    about_legal_tos: null
-    about_legal_privacy: null
-
   presentation:
     max_categories: 1000
     custom_colors: true