create an INFO level log file too, unconditionally include it in error reports

subiquity/cmd/tui.py

@@ -109,7 +109,7 @@ def main():
         LOGDIR = ".subiquity"
         if opts.snaps_from_examples is None:
             opts.snaps_from_examples = True
-    LOGFILE = setup_logger(dir=LOGDIR)
+    logfiles = setup_logger(dir=LOGDIR)
 
     logger = logging.getLogger('subiquity')
     logger.info("Starting SUbiquity v{}".format(VERSION))
@@ -142,7 +142,10 @@ def main():
 
     subiquity_interface = Subiquity(opts, block_log_dir)
 
-    subiquity_interface.note_file_for_apport("InstallerLog", LOGFILE)
+    subiquity_interface.note_file_for_apport(
+        "InstallerLog", logfiles['debug'])
+    subiquity_interface.note_file_for_apport(
+        "InstallerLogInfo", logfiles['info'])
 
     subiquity_interface.run()
 

subiquity/controllers/error.py

@@ -215,7 +215,11 @@ class ErrorReport(metaclass=urwid.MetaSignals):
                 "Kind": self.kind.value
                 }
             for k, v in self.pr.items():
-                if len(v) < 1024 or k in {"Traceback", "ProcCpuinfoMinimal"}:
+                if len(v) < 1024 or k in {
+                        "InstallerLogInfo",
+                        "Traceback",
+                        "ProcCpuinfoMinimal",
+                        }:
                     for_upload[k] = v
                 else:
                     log.debug("dropping %s of length %s", k, len(v))

subiquitycore/log.py

@@ -19,21 +19,28 @@ import os
 
 def setup_logger(dir):
     os.makedirs(dir, exist_ok=True)
-    nopid_file = os.path.join(dir, "subiquity-debug.log")
-    LOGFILE = "{}.{}".format(nopid_file, os.getpid())
-    handler = logging.FileHandler(LOGFILE, mode='w')
-    # os.symlink cannot replace an existing file or symlink so create
-    # it and then rename it over.
-    tmplink = LOGFILE + ".link"
-    os.symlink(os.path.basename(LOGFILE), tmplink)
-    os.rename(tmplink, nopid_file)
-
-    handler.setLevel(logging.DEBUG)
-    handler.setFormatter(
-        logging.Formatter(
-            "%(asctime)s %(levelname)s %(name)s:%(lineno)d %(message)s"))
 
     logger = logging.getLogger("")
     logger.setLevel(logging.DEBUG)
-    logger.addHandler(handler)
-    return LOGFILE
+
+    r = {}
+
+    for level in 'info', 'debug':
+        nopid_file = os.path.join(dir, "subiquity-{}.log".format(level))
+        logfile = "{}.{}".format(nopid_file, os.getpid())
+        handler = logging.FileHandler(logfile, mode='w')
+        # os.symlink cannot replace an existing file or symlink so create
+        # it and then rename it over.
+        tmplink = logfile + ".link"
+        os.symlink(os.path.basename(logfile), tmplink)
+        os.rename(tmplink, nopid_file)
+
+        handler.setLevel(getattr(logging, level.upper()))
+        handler.setFormatter(
+            logging.Formatter(
+                "%(asctime)s %(levelname)s %(name)s:%(lineno)d %(message)s"))
+
+        logger.addHandler(handler)
+        r[level] = logfile
+
+    return r