fix(application): add isReady check for all nodes in application #692
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What type of PR is this?
/kind feature
What this PR does / why we need it
This commit adds
Ready
methods to all nodes in the application.These methods provide a consistent way to check if a node is ready and to get any error messages that may have occurred during node initialization or execution.
The following changes were made to implement this feature:
Ready
methods to theNode
interface.Ready
methods for all existing node types.Ready
methods to check if nodes are ready and to handle any errors that may occur.Which issue(s) this PR fixes
Fixes #
Special notes for your reviewer
based on #696, need merge that first.