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ShivamandStephan Behnke
b63ae3fb51
## What changed? <!-- Describe what has changed in this PR --> - Right now, entity workflows related to versioning have infinite number of retries happening. In the case of an unforeseen error, this might leave our internal entity workflows locked and might require manual intervention. - The activity context, being used in all of the activities related to the worker-deployment workflows, now has a maximum number of attempts set to 5. This shall ensure that on the eve of an unforeseen error, the deployment workflow will unlock itself after a maximum time of ~5 mins. [ ~5 mins calculated by doing math involving backoff coefficient, initial interval and maximum attempts ] ## Why? <!-- Tell your future self why have you made these changes --> - To not lock our own workflows. ## How did you test it? <!-- How have you verified this change? Tested locally? Added a unit test? Checked in staging env? --> - Current Suite of tests to verify nothing is broken. ## Potential risks <!-- Assuming the worst case, what can be broken when deploying this change to production? --> ## Documentation <!-- Have you made sure this change doesn't falsify anything currently stated in `docs/`? If significant new behavior is added, have you described that in `docs/`? --> ## Is hotfix candidate? <!-- Is this PR a hotfix candidate or does it require a notification to be sent to the broader community? (Yes/No) -->
Temporal Worker
Temporal Worker is a role for Temporal service used for hosting any components responsible for performing background processing on the Temporal cluster.
Replicator
Replicator is a background worker responsible for consuming replication tasks generated by remote Temporal clusters and pass it down to processor, so they can be applied to local Temporal cluster.
Quickstart for localhost development
-
Start Temporal development server for active zone:
make start-cdc-active -
Start Temporal development server for standby(passive) zone:
make start-cdc-standby -
Connect two Temporal clusters:
tctl --ad 127.0.0.1:7233 adm cl upsert-remote-cluster --frontend_address "localhost:8233" tctl --ad 127.0.0.1:8233 adm cl upsert-remote-cluster --frontend_address "localhost:7233" -
Create global namespaces
tctl --ns sample namespace register --gd true --ac active --cl active standby -
Failover between zones:
Failover to standby:
tctl --ns sample namespace update --ac standbyFailback to active:
tctl --ns sample namespace update --ac active