Listen for FailoutProperties changes and build FailoutConfigs to be used by D2Client for routing requests.
FailoutProperties represents what's stored on the ZK Cluster node and FailoutConfig represents the interface containing the final parsed information for performing the reroute.
FailoutConfigProvider is responsible for watching the ailoutProperties and translating it to FailoutConfig
A factory for creating a FailoutConfigProvider will be passed via D2ClientConfig. This factory will be used to create a concrete implementation of FailoutConfigProvider. In the implementation, it will need to handle the translation between FailoutProperties and FailoutConfig.
The FailoutConfigProvider will be exposed as part of LoadBalancerState to allow access from LoadBalancer. This is needed because D2Clients will only have access to the LoadBalancer.
NOTE: This PR will be merged to feature/service-level-failout branch and will be merged to the main branch after all service-level-failout changes are ready.
Listen for
FailoutPropertieschanges and buildFailoutConfigs to be used by D2Client for routing requests.FailoutPropertiesrepresents what's stored on the ZK Cluster node andFailoutConfigrepresents the interface containing the final parsed information for performing the reroute.FailoutConfigProvideris responsible for watching theailoutPropertiesand translating it toFailoutConfigFailoutConfigProviderwill be passed viaD2ClientConfig. This factory will be used to create a concrete implementation ofFailoutConfigProvider. In the implementation, it will need to handle the translation betweenFailoutPropertiesandFailoutConfig.FailoutConfigProviderwill be exposed as part ofLoadBalancerStateto allow access fromLoadBalancer. This is needed becauseD2Clients will only have access to theLoadBalancer.NOTE: This PR will be merged to
feature/service-level-failoutbranch and will be merged to the main branch after all service-level-failout changes are ready.