cephadm: update some type annotations

Update some function typing from the old comment based style to the current
type annotations style. Not only does this modernize the code but it fixes
issues found by newer versions of flake8 that were flagging types only
referenced in type comments as unused imports.

Part of an effort to get ceph tox environments passing on Python 3.12.

Signed-off-by: John Mulligan <jmulligan@redhat.com>

diff --git a/src/cephadm/cephadmlib/daemons/ingress.py b/src/cephadm/cephadmlib/daemons/ingress.py
index 8f4f6b089913a1a416677d358ea32b958769eec8..c88e39ac02576ca4fdb9a1b7ecf9a8752b44c188 100644 (file)
--- a/src/cephadm/cephadmlib/daemons/ingress.py
+++ b/src/cephadm/cephadmlib/daemons/ingress.py
@@ -82,8 +82,7 @@ class HAproxy(ContainerDaemonForm):
     def get_daemon_args(self) -> List[str]:
         return ['haproxy', '-f', '/var/lib/haproxy/haproxy.cfg']
 
-    def validate(self):
-        # type: () -> None
+    def validate(self) -> None:
         if not is_fsid(self.fsid):
             raise Error('not an fsid: %s' % self.fsid)
         if not self.daemon_id:
@@ -99,12 +98,10 @@ class HAproxy(ContainerDaemonForm):
                         'required file missing from config-json: %s' % fname
                     )
 
-    def get_daemon_name(self):
-        # type: () -> str
+    def get_daemon_name(self) -> str:
         return '%s.%s' % (self.daemon_type, self.daemon_id)
 
-    def get_container_name(self, desc=None):
-        # type: (Optional[str]) -> str
+    def get_container_name(self, desc: Optional[str] = None) -> str:
         cname = 'ceph-%s-%s' % (self.fsid, self.get_daemon_name())
         if desc:
             cname = '%s-%s' % (cname, desc)
@@ -212,8 +209,7 @@ class Keepalived(ContainerDaemonForm):
         # populate files from the config-json
         populate_files(data_dir, self.files, uid, gid)
 
-    def validate(self):
-        # type: () -> None
+    def validate(self) -> None:
         if not is_fsid(self.fsid):
             raise Error('not an fsid: %s' % self.fsid)
         if not self.daemon_id:
@@ -229,20 +225,17 @@ class Keepalived(ContainerDaemonForm):
                         'required file missing from config-json: %s' % fname
                     )
 
-    def get_daemon_name(self):
-        # type: () -> str
+    def get_daemon_name(self) -> str:
         return '%s.%s' % (self.daemon_type, self.daemon_id)
 
-    def get_container_name(self, desc=None):
-        # type: (Optional[str]) -> str
+    def get_container_name(self, desc: Optional[str] = None) -> str:
         cname = 'ceph-%s-%s' % (self.fsid, self.get_daemon_name())
         if desc:
             cname = '%s-%s' % (cname, desc)
         return cname
 
     @staticmethod
-    def get_container_envs():
-        # type: () -> List[str]
+    def get_container_envs() -> List[str]:
         envs = [
             'KEEPALIVED_AUTOCONF=false',
             'KEEPALIVED_CONF=/etc/keepalived/keepalived.conf',