Just the work necessary to do the actual upgrade (plan & execute). codfw already done. (blocked on event bus work).
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- rOPUPea2329c6c0d9: Remove now unused kafka module
rOPUP5d412d2e337e: Finalize upgrade of Kafka main-eqiad to Confluent Kafka 0.9
rOPUP236f30a76529: Prepare for upgrading Kafka main-eqiad to Confluent Kafka 0.9
rOPUPf3e97ee237db: Remove now unused kafka module
rOPUP9a2dc83eb621: Finalize upgrade of Kafka main-eqiad to Confluent Kafka 0.9
rOPUP9ae819e4cdac: Prepare for upgrading Kafka main-eqiad to Confluent Kafka 0.9
rOPUP408243f7b410: Finalize upgrade of Kafka main-eqiad to Confluent Kafka 0.9
rOPUPbd9d086c1e84: Prepare for upgrading Kafka main-eqiad to Confluent Kafka 0.9
rOPUP7f5396ec0c7b: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUPa4c99a022d92: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUP3c57558e6ea8: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUPfb95e441fab6: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUP0139eb3f4b53: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUP3430bde1f207: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUP9d18edc1e08d: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUP7a23f4475ac9: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUPc51dd9af7b65: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUP80cd11d55513: Add error_output to eventlogging service and make eventbus write EventErrors…
rOPUPd7cfa88b9631: Finalize main-codfw Kafka upgrade
rOPUPdc4b2b6971a9: Finalize main-codfw Kafka upgrade
rOPUPe329aecc77e8: Upgrade Kafka main-codfw to 0.9
rOPUP5ee562102732: Finalize main-codfw Kafka upgrade
rOPUP430f3fb1fba9: Upgrade Kafka main-codfw to 0.9
rOPUP74131f1b71fd: Stop kafka mirror maker on kafka100[12], it is not doing anything anyway
rOPUPfb2802045a34: Stop kafka mirror maker on kafka100[12], it is not doing anything anyway
Event Timeline
Change 299149 had a related patch set uploaded (by Ottomata):
Stop kafka mirror maker on kafka100[12], it is not doing anything anyway
Change 299149 merged by Ottomata:
Stop kafka mirror maker on kafka100[12], it is not doing anything anyway
Change 300896 had a related patch set uploaded (by Ottomata):
Finalize main-codfw Kafka upgrade
codfw has been upgraded to 0.9.
We found a bug in the version of kafka-python we are using for eventbus. To work around this for this deploy, before we upgrade in eqiad I'd like to merge and deploy https://gerrit.wikimedia.org/r/#/c/300944/. This will allow us to log events that did not produce properly, and reproduce them after the upgrade.
Change 304029 had a related patch set uploaded (by Ottomata):
Add error_output to eventlogging service and make eventbus write EventErrors to log file
Change 304029 merged by Ottomata:
Add error_output to eventlogging service and make eventbus write EventErrors to log file
Change 304821 had a related patch set uploaded (by Ottomata):
Prepare for upgrading Kafka main-eqiad to Confluent Kafka 0.9
Change 304822 had a related patch set uploaded (by Ottomata):
Finalize upgrade of Kafka main-eqiad to Confluent Kafka 0.9
Change 304827 had a related patch set uploaded (by Ottomata):
Remove now unused kafka module
@Pchelolo we are ready to go for main-eqiad! Ping me when you are online so you can babysit change-prop.
Change 304821 merged by Ottomata:
Prepare for upgrading Kafka main-eqiad to Confluent Kafka 0.9
Change 304822 merged by Ottomata:
Finalize upgrade of Kafka main-eqiad to Confluent Kafka 0.9
Done.
eventlogging-service-eventbus did drop a few events during broker restarts. GAHHHHH. We captured these events in a file and then replayed them manually after the upgrade was done.
I will try again to replicate this in labs.