LIBAVALON-263. Changed IP Manage Server URL environment variable

Changed "IP_MANAGER_SERVER" environment variable to
"IP_MANAGER_SERVER_URL" to have consistency with the
"UMD_HANDLE_SERVER_URL" environment variable.

Updated the "env_template" to include the "IP_MANAGER_SERVER", and
updated the "UMD-README.md" documentation.

https://issues.umd.edu/browse/LIBAVALON-263

UMD-README.md

@@ -23,28 +23,37 @@ Edit the "/etc/hosts" file and add
     cp env_template .env
     ```
 
-    Determine the values for the "SAML_SP_PRIVATE_KEY" and "SAML_SP_CERTIFICATE"
-    variables:
+3) Edit the '.env" file:
 
     ```bash
-    kubectl -n test get secret avalon-common-env-secret -o jsonpath='{.data.SAML_SP_PRIVATE_KEY}' | base64 --decode
-    kubectl -n test get secret avalon-common-env-secret -o jsonpath='{.data.SAML_SP_CERTIFICATE}' | base64 --decode
+    vi .env
     ```
 
-    Edit the '.env" file:
+4) (Required) Determine the values for the "SAML_SP_PRIVATE_KEY" and
+    "SAML_SP_CERTIFICATE" variables:
 
     ```bash
-    vi .env
+    kubectl -n test get secret avalon-common-env-secret -o jsonpath='{.data.SAML_SP_PRIVATE_KEY}' | base64 --decode
+    kubectl -n test get secret avalon-common-env-secret -o jsonpath='{.data.SAML_SP_CERTIFICATE}' | base64 --decode
     ```
 
-    and set the parameters:
+    and set the parameters in the .env file:
 
     | Parameter              | Value                                |
     | ---------------------- | ------------------------------------ |
     | SAML_SP_PRIVATE_KEY    | (Output from first kubectl command)  |
     | SAML_SP_CERTIFICATE    | (Output from second kubectl command) |
 
-3) Start the server
+5) (Optional) In the .env file, also set the following parameters:
+
+* UMD_HANDLE_SERVER_URL - URL of the Handle server (i.e.,
+    <https://handle-test.lib.umd.edu/>)
+* UMD_HANDLE_JWT_TOKEN - JWT Token for accessing the Handle server. See
+    <https://github.com/umd-lib/umd-handle#jwt-tokens> for more information.
+* IP_MANAGER_SERVER_URL - URL of the IP Manager server (i.e.,
+    <https://ipmanager-test.lib.umd.edu>)
+
+6) Start the server
 
     ```bash
     docker-compose pull

app/services/umd_ip_manager.rb

@@ -28,7 +28,7 @@ def check_ip(group_base_key:, ip_address:)
 
   class API
     def initialize
-      @connection = Faraday.new(ENV['IP_MANAGER_SERVER']) do |connection|
+      @connection = Faraday.new(ENV['IP_MANAGER_SERVER_URL']) do |connection|
         connection.response :json
         connection.adapter :net_http
       end

env_template

@@ -12,7 +12,9 @@ SAML_SP_CERTIFICATE="-----BEGIN CERTIFICATE-----
 ...
 -----END CERTIFICATE-----"
 
-
 # Handle Configuration
 UMD_HANDLE_SERVER_URL=
 UMD_HANDLE_JWT_TOKEN=
+
+# IP Manager Configuration
+IP_MANAGER_SERVER_URL=

spec/services/umd_ip_manager_spec.rb

@@ -65,7 +65,7 @@ def stub_ip_check_request_error(ip_address:, group:)
 
 describe UmdIPManager do
   let(:ip_manager) {
-    ENV['IP_MANAGER_SERVER'] = 'http://ipmanager-local:3001'
+    ENV['IP_MANAGER_SERVER_URL'] = 'http://ipmanager-local:3001'
     described_class.new
   }