caucase-moditor: Rename as caucase-updater

"Monitor" is too vague.

README.rst

@@ -135,9 +135,9 @@ This command is intended to be used for isolated actions:
 It is also able to submit certificate signing requests, retrieve signed
 certificates, requesting certificate renewals and updating both
 CA certificates and revocation lists, but you may be interested in using
-_`caucase-monitor` for this instead.
+_`caucase-updater` for this instead.
 
-caucase-monitor
+caucase-updater
 +++++++++++++++
 
 Reference caucase certificate renewal daemon.
@@ -160,7 +160,7 @@ caucase-rerequest
 
 Utility allowing to re-issue a CSR using a locally-generated private key.
 
-Intended to be used in conjunction with _`caucase-monitor` when user cannot
+Intended to be used in conjunction with _`caucase-updater` when user cannot
 generate the CSR on the system where the certificate is desired (ex: automated
 HTTPS server deployment), where user is not the intended audience for
 caucase-produced certificate:
@@ -170,7 +170,7 @@ caucase-produced certificate:
 - User sends the CSR to the system where the certificate is desired
 - User gets caucase-rerequest to run on this CSR, producing a new private key
   and a CSR similar to issued one, but signed with this new private key
-- From then on, caucase-monitor can take over
+- From then on, caucase-updater can take over
 
 This way, no private key left their original system, and user could still
 freely customise certificate extensions.
@@ -193,7 +193,7 @@ This daemon provides access to both CAU and CAS services over both HTTP and
 HTTPS.
 
 It handles its own certificate issuance and renewal, so there is no need to use
-_`caucase-monitor` for this service.
+_`caucase-updater` for this service.
 
 Backups
 -------

caucase/cli.py

@@ -584,12 +584,12 @@ def probe(argv=None):
   if https_ca_pem not in (http_ca_pem, http2_ca_pem):
     raise ValueError('http and https do not serve the same caucase database')
 
-def monitor(argv=None):
+def updater(argv=None):
   """
   Bootstrap certificate and companion files and keep them up-to-date.
   """
   parser = argparse.ArgumentParser(
-    description='caucase monitor - '
+    description='caucase updater - '
     'Bootstrap certificate and companion files and keep them up-to-date',
   )
   parser.add_argument(

setup.py

@@ -58,7 +58,7 @@ setup(
     'console_scripts': [
       'caucase = caucase.cli:main',
       'caucase-probe = caucase.cli:probe',
-      'caucase-monitor = caucase.cli:monitor',
+      'caucase-updater = caucase.cli:updater',
       'caucase-rerequest = caucase.cli:rerequest',
       'caucase-key-id = caucase.cli:key_id',
       'caucased = caucase.http:main',