feat(lb): add new backend options : retries, redispatch, fastinter

scaleway-async/scaleway_async/lb/v1/api.py

@@ -910,6 +910,8 @@ async def create_backend(
         failover_host: Optional[str] = None,
         ssl_bridging: Optional[bool] = None,
         ignore_ssl_server_verify: Optional[bool] = None,
+        redispatch_attempt_count: Optional[int] = None,
+        max_retries: Optional[int] = None,
     ) -> Backend:
         """
         Create a backend in a given load balancer.
@@ -932,6 +934,8 @@ async def create_backend(
         :param failover_host: Scaleway S3 bucket website to be served as failover if all backend servers are down, e.g. failover-website.s3-website.fr-par.scw.cloud. Do not include the scheme (eg https://).
         :param ssl_bridging: Defines whether to enable SSL between the Load Balancer and backend servers.
         :param ignore_ssl_server_verify: Defines whether the server certificate verification should be ignored.
+        :param redispatch_attempt_count: Whether to use another backend server on each attempt.
+        :param max_retries: Number of retries when a backend server connection failed.
         :return: :class:`Backend <Backend>`
 
         Usage:
@@ -977,6 +981,8 @@ async def create_backend(
                     failover_host=failover_host,
                     ssl_bridging=ssl_bridging,
                     ignore_ssl_server_verify=ignore_ssl_server_verify,
+                    redispatch_attempt_count=redispatch_attempt_count,
+                    max_retries=max_retries,
                 ),
                 self.client,
             ),
@@ -1036,6 +1042,8 @@ async def update_backend(
         failover_host: Optional[str] = None,
         ssl_bridging: Optional[bool] = None,
         ignore_ssl_server_verify: Optional[bool] = None,
+        redispatch_attempt_count: Optional[int] = None,
+        max_retries: Optional[int] = None,
     ) -> Backend:
         """
         Update a backend in a given load balancer.
@@ -1056,6 +1064,8 @@ async def update_backend(
         :param failover_host: Scaleway S3 bucket website to be served as failover if all backend servers are down, e.g. failover-website.s3-website.fr-par.scw.cloud. Do not include the scheme (eg https://).
         :param ssl_bridging: Defines whether to enable SSL bridging between the Load Balancer and backend servers.
         :param ignore_ssl_server_verify: Defines whether the server certificate verification should be ignored.
+        :param redispatch_attempt_count: Whether to use another backend server on each retries.
+        :param max_retries: Number of retries when a backend server connection failed.
         :return: :class:`Backend <Backend>`
 
         Usage:
@@ -1098,6 +1108,8 @@ async def update_backend(
                     failover_host=failover_host,
                     ssl_bridging=ssl_bridging,
                     ignore_ssl_server_verify=ignore_ssl_server_verify,
+                    redispatch_attempt_count=redispatch_attempt_count,
+                    max_retries=max_retries,
                 ),
                 self.client,
             ),
@@ -1285,6 +1297,7 @@ async def update_health_check(
         tcp_config: Optional[HealthCheckTcpConfig] = None,
         http_config: Optional[HealthCheckHttpConfig] = None,
         https_config: Optional[HealthCheckHttpsConfig] = None,
+        transient_check_delay: Optional[str] = None,
     ) -> HealthCheck:
         """
         Update an health check for a given backend.
@@ -1316,6 +1329,7 @@ async def update_health_check(
 
         One-of ('config'): at most one of 'mysql_config', 'ldap_config', 'redis_config', 'pgsql_config', 'tcp_config', 'http_config', 'https_config' could be set.
         :param check_send_proxy: Defines whether proxy protocol should be activated for the health check.
+        :param transient_check_delay: Time to wait between two consecutive health checks when a backend server is in a transient state (going UP or DOWN).
         :return: :class:`HealthCheck <HealthCheck>`
 
         Usage:
@@ -1355,6 +1369,7 @@ async def update_health_check(
                     tcp_config=tcp_config,
                     http_config=http_config,
                     https_config=https_config,
+                    transient_check_delay=transient_check_delay,
                 ),
                 self.client,
             ),
@@ -3794,6 +3809,8 @@ async def create_backend(
         failover_host: Optional[str] = None,
         ssl_bridging: Optional[bool] = None,
         ignore_ssl_server_verify: Optional[bool] = None,
+        redispatch_attempt_count: Optional[int] = None,
+        max_retries: Optional[int] = None,
     ) -> Backend:
         """
         Create a backend for a given Load Balancer.
@@ -3817,6 +3834,8 @@ async def create_backend(
         :param failover_host: Scaleway S3 bucket website to be served as failover if all backend servers are down, e.g. failover-website.s3-website.fr-par.scw.cloud. Do not include the scheme (eg https://).
         :param ssl_bridging: Defines whether to enable SSL between the Load Balancer and backend servers.
         :param ignore_ssl_server_verify: Defines whether the server certificate verification should be ignored.
+        :param redispatch_attempt_count: Whether to use another backend server on each attempt.
+        :param max_retries: Number of retries when a backend server connection failed.
         :return: :class:`Backend <Backend>`
 
         Usage:
@@ -3860,6 +3879,8 @@ async def create_backend(
                     failover_host=failover_host,
                     ssl_bridging=ssl_bridging,
                     ignore_ssl_server_verify=ignore_ssl_server_verify,
+                    redispatch_attempt_count=redispatch_attempt_count,
+                    max_retries=max_retries,
                 ),
                 self.client,
             ),
@@ -3918,6 +3939,8 @@ async def update_backend(
         failover_host: Optional[str] = None,
         ssl_bridging: Optional[bool] = None,
         ignore_ssl_server_verify: Optional[bool] = None,
+        redispatch_attempt_count: Optional[int] = None,
+        max_retries: Optional[int] = None,
     ) -> Backend:
         """
         Update a backend of a given Load Balancer.
@@ -3939,6 +3962,8 @@ async def update_backend(
         :param failover_host: Scaleway S3 bucket website to be served as failover if all backend servers are down, e.g. failover-website.s3-website.fr-par.scw.cloud. Do not include the scheme (eg https://).
         :param ssl_bridging: Defines whether to enable SSL bridging between the Load Balancer and backend servers.
         :param ignore_ssl_server_verify: Defines whether the server certificate verification should be ignored.
+        :param redispatch_attempt_count: Whether to use another backend server on each retries.
+        :param max_retries: Number of retries when a backend server connection failed.
         :return: :class:`Backend <Backend>`
 
         Usage:
@@ -3979,6 +4004,8 @@ async def update_backend(
                     failover_host=failover_host,
                     ssl_bridging=ssl_bridging,
                     ignore_ssl_server_verify=ignore_ssl_server_verify,
+                    redispatch_attempt_count=redispatch_attempt_count,
+                    max_retries=max_retries,
                 ),
                 self.client,
             ),
@@ -4162,6 +4189,7 @@ async def update_health_check(
         tcp_config: Optional[HealthCheckTcpConfig] = None,
         http_config: Optional[HealthCheckHttpConfig] = None,
         https_config: Optional[HealthCheckHttpsConfig] = None,
+        transient_check_delay: Optional[str] = None,
     ) -> HealthCheck:
         """
         Update a health check for a given backend.
@@ -4194,6 +4222,7 @@ async def update_health_check(
 
         One-of ('config'): at most one of 'mysql_config', 'ldap_config', 'redis_config', 'pgsql_config', 'tcp_config', 'http_config', 'https_config' could be set.
         :param check_send_proxy: Defines whether proxy protocol should be activated for the health check.
+        :param transient_check_delay: Time to wait between two consecutive health checks when a backend server is in a transient state (going UP or DOWN).
         :return: :class:`HealthCheck <HealthCheck>`
 
         Usage:
@@ -4231,6 +4260,7 @@ async def update_health_check(
                     tcp_config=tcp_config,
                     http_config=http_config,
                     https_config=https_config,
+                    transient_check_delay=transient_check_delay,
                 ),
                 self.client,
             ),

scaleway-async/scaleway_async/lb/v1/marshalling.py

@@ -404,6 +404,9 @@ def unmarshal_HealthCheck(data: Any) -> HealthCheck:
         unmarshal_HealthCheckTcpConfig(field) if field is not None else None
     )
 
+    field = data.get("transient_check_delay")
+    args["transient_check_delay"] = field
+
     return HealthCheck(**args)
 
 
@@ -533,6 +536,9 @@ def unmarshal_Backend(data: Any) -> Backend:
     field = data.get("lb")
     args["lb"] = unmarshal_Lb(field) if field is not None else None
 
+    field = data.get("max_retries")
+    args["max_retries"] = field
+
     field = data.get("name")
     args["name"] = field
 
@@ -545,6 +551,9 @@ def unmarshal_Backend(data: Any) -> Backend:
     field = data.get("proxy_protocol")
     args["proxy_protocol"] = field
 
+    field = data.get("redispatch_attempt_count")
+    args["redispatch_attempt_count"] = field
+
     field = data.get("send_proxy_v2")
     args["send_proxy_v2"] = field
 
@@ -1341,6 +1350,7 @@ def marshal_HealthCheck(
         "check_send_proxy": request.check_send_proxy,
         "check_timeout": request.check_timeout,
         "port": request.port,
+        "transient_check_delay": request.transient_check_delay,
     }
 
 
@@ -1473,9 +1483,11 @@ def marshal_CreateBackendRequest(
         else None,
         "health_check": marshal_HealthCheck(request.health_check, defaults),
         "ignore_ssl_server_verify": request.ignore_ssl_server_verify,
+        "max_retries": request.max_retries,
         "name": request.name,
         "on_marked_down_action": OnMarkedDownAction(request.on_marked_down_action),
         "proxy_protocol": ProxyProtocol(request.proxy_protocol),
+        "redispatch_attempt_count": request.redispatch_attempt_count,
         "send_proxy_v2": request.send_proxy_v2,
         "server_ip": request.server_ip,
         "ssl_bridging": request.ssl_bridging,
@@ -1715,9 +1727,11 @@ def marshal_UpdateBackendRequest(
         if request.forward_protocol is not None
         else None,
         "ignore_ssl_server_verify": request.ignore_ssl_server_verify,
+        "max_retries": request.max_retries,
         "name": request.name,
         "on_marked_down_action": OnMarkedDownAction(request.on_marked_down_action),
         "proxy_protocol": ProxyProtocol(request.proxy_protocol),
+        "redispatch_attempt_count": request.redispatch_attempt_count,
         "send_proxy_v2": request.send_proxy_v2,
         "ssl_bridging": request.ssl_bridging,
         "sticky_sessions": StickySessionsType(request.sticky_sessions)
@@ -1810,6 +1824,7 @@ def marshal_UpdateHealthCheckRequest(
         "check_send_proxy": request.check_send_proxy,
         "check_timeout": request.check_timeout,
         "port": request.port,
+        "transient_check_delay": request.transient_check_delay,
     }
 
 
@@ -1942,9 +1957,11 @@ def marshal_ZonedApiCreateBackendRequest(
         else None,
         "health_check": marshal_HealthCheck(request.health_check, defaults),
         "ignore_ssl_server_verify": request.ignore_ssl_server_verify,
+        "max_retries": request.max_retries,
         "name": request.name,
         "on_marked_down_action": OnMarkedDownAction(request.on_marked_down_action),
         "proxy_protocol": ProxyProtocol(request.proxy_protocol),
+        "redispatch_attempt_count": request.redispatch_attempt_count,
         "send_proxy_v2": request.send_proxy_v2,
         "server_ip": request.server_ip,
         "ssl_bridging": request.ssl_bridging,
@@ -2193,9 +2210,11 @@ def marshal_ZonedApiUpdateBackendRequest(
         if request.forward_protocol is not None
         else None,
         "ignore_ssl_server_verify": request.ignore_ssl_server_verify,
+        "max_retries": request.max_retries,
         "name": request.name,
         "on_marked_down_action": OnMarkedDownAction(request.on_marked_down_action),
         "proxy_protocol": ProxyProtocol(request.proxy_protocol),
+        "redispatch_attempt_count": request.redispatch_attempt_count,
         "send_proxy_v2": request.send_proxy_v2,
         "ssl_bridging": request.ssl_bridging,
         "sticky_sessions": StickySessionsType(request.sticky_sessions)
@@ -2288,6 +2307,7 @@ def marshal_ZonedApiUpdateHealthCheckRequest(
         "check_send_proxy": request.check_send_proxy,
         "check_timeout": request.check_timeout,
         "port": request.port,
+        "transient_check_delay": request.transient_check_delay,
     }
 
 

scaleway-async/scaleway_async/lb/v1/types.py

@@ -533,6 +533,16 @@ class Backend:
     Defines whether the server certificate verification should be ignored.
     """
 
+    redispatch_attempt_count: Optional[int]
+    """
+    Whether to use another backend server on each attempt.
+    """
+
+    max_retries: Optional[int]
+    """
+    Number of retries when a backend server connection failed.
+    """
+
 
 @dataclass
 class BackendServerStats:
@@ -815,6 +825,11 @@ class HealthCheck:
     Defines whether proxy protocol should be activated for the health check.
     """
 
+    transient_check_delay: Optional[str]
+    """
+    Time to wait between two consecutive health checks when a backend server is in a transient state (going UP or DOWN).
+    """
+
 
 @dataclass
 class HealthCheckHttpConfig:
@@ -1933,6 +1948,16 @@ class CreateBackendRequest:
     Defines whether the server certificate verification should be ignored.
     """
 
+    redispatch_attempt_count: Optional[int]
+    """
+    Whether to use another backend server on each attempt.
+    """
+
+    max_retries: Optional[int]
+    """
+    Number of retries when a backend server connection failed.
+    """
+
 
 @dataclass
 class GetBackendRequest:
@@ -2035,6 +2060,16 @@ class UpdateBackendRequest:
     Defines whether the server certificate verification should be ignored.
     """
 
+    redispatch_attempt_count: Optional[int]
+    """
+    Whether to use another backend server on each retries.
+    """
+
+    max_retries: Optional[int]
+    """
+    Number of retries when a backend server connection failed.
+    """
+
 
 @dataclass
 class DeleteBackendRequest:
@@ -2189,6 +2224,11 @@ class UpdateHealthCheckRequest:
     Defines whether proxy protocol should be activated for the health check.
     """
 
+    transient_check_delay: Optional[str]
+    """
+    Time to wait between two consecutive health checks when a backend server is in a transient state (going UP or DOWN).
+    """
+
 
 @dataclass
 class ListFrontendsRequest:
@@ -3405,6 +3445,16 @@ class ZonedApiCreateBackendRequest:
     Defines whether the server certificate verification should be ignored.
     """
 
+    redispatch_attempt_count: Optional[int]
+    """
+    Whether to use another backend server on each attempt.
+    """
+
+    max_retries: Optional[int]
+    """
+    Number of retries when a backend server connection failed.
+    """
+
 
 @dataclass
 class ZonedApiGetBackendRequest:
@@ -3507,6 +3557,16 @@ class ZonedApiUpdateBackendRequest:
     Defines whether the server certificate verification should be ignored.
     """
 
+    redispatch_attempt_count: Optional[int]
+    """
+    Whether to use another backend server on each retries.
+    """
+
+    max_retries: Optional[int]
+    """
+    Number of retries when a backend server connection failed.
+    """
+
 
 @dataclass
 class ZonedApiDeleteBackendRequest:
@@ -3661,6 +3721,11 @@ class ZonedApiUpdateHealthCheckRequest:
     Defines whether proxy protocol should be activated for the health check.
     """
 
+    transient_check_delay: Optional[str]
+    """
+    Time to wait between two consecutive health checks when a backend server is in a transient state (going UP or DOWN).
+    """
+
 
 @dataclass
 class ZonedApiListFrontendsRequest: