Commit graph

5 commits

Author SHA1 Message Date
石昌林 be5c901bea Fix global counter key is incorrect & Add read lock when reading counter map to avoid memory problems 2022-06-20 19:16:53 +08:00
石昌林 9e036df356 remove go.uber.org/atomic 2022-06-20 12:35:29 +08:00
石昌林 3dd60529c5 some code optimizations 2022-06-17 19:07:39 +08:00
石昌林 37df209195 add some unit tests and some code optimizes 2022-06-17 17:11:18 +08:00
石昌林 78b3728169 add s3 circuit breaker support for 'simultaneous request count' and 'simultaneous request bytes' limitations
configure s3 circuit breaker by 'command_s3_circuitbreaker.go':
usage eg:
# Configure the number of simultaneous global (current s3api node) requests
s3.circuit.breaker -global -type count -actions Write -values 1000 -apply

# Configure the number of simultaneous requests for bucket x read and write
s3.circuit.breaker -buckets -type count -actions Read,Write -values 1000 -apply

# Configure the total bytes of simultaneous requests for bucket write
s3.circuit.breaker -buckets -type bytes -actions Write -values 100MiB -apply

# Disable circuit breaker config of bucket 'x'
s3.circuit.breaker -buckets x -enable false -apply

# Delete circuit breaker config of bucket 'x'
s3.circuit.breaker -buckets x -delete -apply
2022-06-15 21:07:55 +08:00