do not release tracks with expired end_of_life values

src/image/release.py

@@ -75,8 +75,13 @@
         print(f"Track {track} will be created for the 1st time")
         all_releases[track] = {}
 
+    expired = False
     for risk, value in risks.dict(exclude_none=True).items():
         if risk in ["end-of-life", "end_of_life"]:
+            if all_releases[track]["expired"]:
+                # skip tracks that have expired end_of_life values
+                expired = True
+                break
             all_releases[track]["end-of-life"] = value
             continue
 
@@ -89,6 +94,10 @@
         print(f"Channel {tag} points to {value}")
         tag_mapping_from_trigger[tag] = value
 
+    if expired:
+        # remove the track since it has an expired end_of_life value
+        del all_releases[track]
+
 print(
     "Going to update channels according to the following:\n"
     f"{json.dumps(tag_mapping_from_trigger, indent=2)}"

src/image/utils/schema/triggers.py

@@ -23,13 +23,13 @@ class ImageUploadReleaseSchema(pydantic.BaseModel):
     risks: List[Literal["edge", "beta", "candidate", "stable"]]
 
     class Config:
-        extra = pydantic.Extra.forbid
+        extra = pydantic.Extra.allow
 
     @pydantic.validator("end_of_life")
-    def ensure_still_supported(cls, v: datetime) -> datetime:
+    def ensure_still_supported(cls, v: datetime, values) -> datetime:
         """ensure that the end of life isn't reached."""
-        if v < datetime.now(timezone.utc):
-            raise ImageReachedEol("This track has reached its end of life")
+
+        values["expired"] = (v < datetime.now(timezone.utc))
         return v
 
 
@@ -55,7 +55,7 @@ class ChannelsSchema(pydantic.BaseModel):
     edge: Optional[str]
 
     class Config:
-        extra = pydantic.Extra.forbid
+        extra = pydantic.Extra.allow
 
     @pydantic.validator("stable", "candidate", "beta", "edge", pre=True)
     def _check_risks(cls, values: List) -> str:
@@ -67,10 +67,9 @@ def _check_risks(cls, values: List) -> str:
         return values
 
     @pydantic.validator("end_of_life")
-    def ensure_still_supported(cls, v: datetime) -> datetime:
+    def ensure_still_supported(cls, v: datetime, values) -> datetime:
         """ensure that the end of life isn't reached."""
-        if v < datetime.now(timezone.utc):
-            raise ImageReachedEol("This track has reached its end of life")
+        values["expired"] =  (v < datetime.now(timezone.utc))
         return v