Handle process in container

platformio/maintenance.py

@@ -51,8 +51,11 @@ def on_platformio_start(ctx, force, caller):
     if not caller:
         if getenv("PLATFORMIO_CALLER"):
             caller = getenv("PLATFORMIO_CALLER")
-        elif getenv("C9_UID"):
+        elif util.is_container():
+            if getenv("C9_UID"):
                 caller = "C9"
+            elif getenv("USER") == "cabox":
+                caller = "CA"
 
     app.set_session_var("command_ctx", ctx)
     app.set_session_var("force_option", force)

platformio/telemetry.py

@@ -92,12 +92,14 @@ class MeasurementProtocol(TelemetryBase):
         self['an'] = " ".join(dpdata)
 
     def _prefill_custom_data(self):
+        caller_id = str(app.get_session_var("caller_id"))
         self['cd1'] = util.get_systype()
         self['cd2'] = "Python/%s %s" % (platform.python_version(),
                                         platform.platform())
-        self['cd4'] = 1 if not util.is_ci() else 0
-        if app.get_session_var("caller_id"):
-            self['cd5'] = str(app.get_session_var("caller_id")).lower()
+        self['cd4'] = 1 if (not util.is_ci() and
+                            (caller_id or not util.is_container())) else 0
+        if caller_id:
+            self['cd5'] = caller_id.lower()
 
     def _prefill_screen_name(self):
         self['cd3'] = " ".join([str(s).lower() for s in sys.argv[1:]])

platformio/util.py

@@ -298,6 +298,17 @@ def is_ci():
     return os.getenv("CI", "").lower() == "true"
 
 
+def is_container():
+    if not isfile("/proc/1/cgroup"):
+        return False
+    with open("/proc/1/cgroup") as fp:
+        for line in fp:
+            line = line.strip()
+            if ":" in line and not line.endswith(":/"):
+                return True
+    return False
+
+
 def exec_command(*args, **kwargs):
     result = {"out": None, "err": None, "returncode": None}