add mirror health checking

Currently, the mirror is set to unavailable if the failed times reach failure_limit. We added mirror health checking, which will recover unavailable mirror. The failure_limit indicates the failed time at which the mirror is set to unavailable. The health_check_interval indicates the time interval to recover the unavailable mirror. The ping_url is the endpoint to check mirror server health. Signed-off-by: Bin Tang <[email protected]>
containerd · Nov 4, 2022 · 7851ea8 · 7851ea8
1 parent 7801806
commit 7851ea8
Showing 1 changed file with 6 additions and 2 deletions.
diff --git a/config/daemonconfig.go b/config/daemonconfig.go
@@ -61,8 +61,12 @@ type DaemonConfig struct {
 }
 
 type MirrorConfig struct {
-	Host    string            `json:"host,omitempty"`
-	Headers map[string]string `json:"headers,omitempty"`
+	Host                string            `json:"host,omitempty"`
+	Headers             map[string]string `json:"headers,omitempty"`
+	AuthThrough         bool              `json:"auth_through,omitempty"`
+	HealthCheckInterval int               `json:"health_check_interval,omitempty"`
+	FailureLimit        uint8             `json:"failure_limit,omitempty"`
+	PingURL             string            `json:"ping_url,omitempty"`
 }
 type BackendConfig struct {
 	// Localfs backend configs