feat: reduce host gc interval to clear offline peers' metadata in time (

#322)

Signed-off-by: BruceAko <[email protected]>

charts/dragonfly/Chart.yaml

@@ -3,7 +3,7 @@ name: dragonfly
 description: Dragonfly is an intelligent P2P based image and file distribution system
 icon: https://raw.githubusercontent.com/dragonflyoss/Dragonfly2/main/docs/images/logo/dragonfly.svg
 type: application
-version: 1.2.11
+version: 1.2.12
 appVersion: 2.1.56
 keywords:
   - dragonfly
@@ -27,7 +27,7 @@ sources:
 
 annotations:
   artifacthub.io/changes: |
-    - Add gc config for manager job.
+    - Reduce host gc interval to clear offline peers' metadata in time.
 
   artifacthub.io/links: |
     - name: Chart Source

charts/dragonfly/README.md

@@ -374,7 +374,7 @@ helm delete dragonfly --namespace dragonfly-system
 | scheduler.config.resource.task.downloadTiny.tls.insecureSkipVerify | bool | `true` | insecureSkipVerify controls whether a client verifies the server's certificate chain and hostname. |
 | scheduler.config.scheduler.algorithm | string | `"default"` | Algorithm configuration to use different scheduling algorithms, default configuration supports "default", "ml" and "nt". "default" is the rule-based scheduling algorithm, "ml" is the machine learning scheduling algorithm, "nt" is the rule-based and networkTopology-based scheduling algorithm. It also supports user plugin extension, the algorithm value is "plugin", and the compiled `d7y-scheduler-plugin-evaluator.so` file is added to the dragonfly working directory plugins. |
 | scheduler.config.scheduler.backToSourceCount | int | `200` | backToSourceCount is single task allows the peer to back-to-source count. |
-| scheduler.config.scheduler.gc.hostGCInterval | string | `"6h"` | hostGCInterval is the interval of host gc. |
+| scheduler.config.scheduler.gc.hostGCInterval | string | `"5m"` | hostGCInterval is the interval of host gc. |
 | scheduler.config.scheduler.gc.hostTTL | string | `"1h"` | hostTTL is time to live of host. If host announces message to scheduler, then HostTTl will be reset. |
 | scheduler.config.scheduler.gc.peerGCInterval | string | `"10s"` | peerGCInterval is the interval of peer gc. |
 | scheduler.config.scheduler.gc.peerTTL | string | `"24h"` | peerTTL is the ttl of peer. If the peer has been downloaded by other peers, then PeerTTL will be reset. |

charts/dragonfly/values.yaml

@@ -466,7 +466,7 @@ scheduler:
         # then the task will also be reclaimed.
         taskGCInterval: 30m
         # -- hostGCInterval is the interval of host gc.
-        hostGCInterval: 6h
+        hostGCInterval: 5m
         # -- hostTTL is time to live of host. If host announces message to scheduler,
         # then HostTTl will be reset.
         hostTTL: 1h