Update to use NuoDB 4.2

As of NuoDB 4.0 the NuoDB Agent management layer is deprecated; as of
NuoDB 4.2 this layer is obsolete and no longer available.

The support still exists here for those using older releases, but remove
it from the README.

Simplify the Makefile and Travis configuration by taking advantage of
TLS configuration available in the nuoadmin service script.

Author: madscientist

.travis.yml

@@ -11,7 +11,7 @@ env:
     - TZ=America/New_York
     - NUO_DOWNLOAD=https://ce-downloads.nuohub.org
     - NUO_PREFIX=nuodb-ce
-    - NUO_ENABLE_TLS=false
+    - NUO_SET_TLS=disable
     - NUODB_HOME=/opt/nuodb
 
 notifications:
@@ -24,12 +24,14 @@ before_install:
   - wget -q "$NUO_DOWNLOAD/supportedversions.txt" --output-document=/tmp/supportedversions.txt
   - wget -q "$NUO_DOWNLOAD/${NUO_PREFIX}_$(tail -n1 /tmp/supportedversions.txt)_amd64.deb" --output-document=/var/tmp/nuodb.deb
   - sudo dpkg -i /var/tmp/nuodb.deb
+  - echo "NuoDB Version:" && $NUODB_HOME/bin/nuodb --version
 
 install:
   - make install
 
 before_script:
-  - make start-nuoadmin NUO_ENABLE_TLS=$NUO_ENABLE_TLS
+  - sudo -n $NUODB_HOME/etc/nuoadmin tls $NUO_SET_TLS
+  - sudo -n systemctl start nuoadmin
 
 script:
   - make test NUODB_HOME=$NUODB_HOME

Makefile

@@ -63,11 +63,6 @@ virtual-%:
 	$(VIRTUALENV) -p $(PYTHON) '$(VIRTDIR)'
 	. '$(VIRTDIR)/bin/activate' && $(MAKE) '$*'
 
-start-nuoadmin:
-	$(SUDO) sed -ie 's,^\( *"ssl": *\)"[^"]*",\1"'"$(NUO_ENABLE_TLS)"'",' $(NUO_CONFIG)
-	$(SUDO) systemctl start nuoadmin
-
-
 deploy:
 	$(PYTHON) setup.py register
 	$(PYTHON) setup.py sdist upload

README.rst

@@ -15,9 +15,8 @@ NuoDB - Python
 .. contents::
 
 This package contains the community driven pure-Python NuoDB_ client library
-that provides both a standard `PEP 249`_ SQL API, a NuoDB administration
-API. This is a community driven driver with limited support and testing from
-NuoDB.
+that provides a standard `PEP 249`_ SQL API. This is a community driven driver
+with limited support and testing from NuoDB.
 
 Requirements
 ------------
@@ -93,40 +92,6 @@ some data, runs a query, and cleans up after itself:
         cursor.close()
         connection.close()
 
-All sorts of management and monitoring operations may be performed through the
-NuoDB Python API, a few below include listening to database state, and shutting
-down a database:
-
-.. code:: python
-
-    import time
-    from pynuodb import entity
-
-    class DatabaseListener(object):
-        def __init__(self):
-            self.db_left = False
-
-        def process_left(self, process):
-            print("process left: %s" % process)
-
-        def database_left(self, database):
-            print("database shutdown: %s" % database)
-            self.db_left = True
-
-    listener = DatabaseListener()
-    domain = entity.Domain("localhost", "domain", "bird", listener)
-    try:
-        database = domain.get_database("test")
-        if database is not None:
-            database.shutdown(graceful=True)
-            for i in range(1, 20):
-                time.sleep(0.25)
-                if listener.db_left:
-                    time.sleep(1)
-                    break
-    finally:
-        domain.disconnect()
-
 For further information on getting started with NuoDB, please refer to the Documentation_.
 
 Resources