collect.perf_schema.replication_group_member flag is missing.

[hellstrikes13]

please include flag '--collect.perf_schema.replication_group_member' in your latest version

Host operating system: output of uname -a

Linux myhost 3.10.0-957.5.1.el7.x86_64 #1 SMP Fri Feb 1 14:54:57 UTC 2019 x86_64 x86_64 x86_64 GNU/Linux

mysqld_exporter version: output of mysqld_exporter --version

mysqld_exporter, version 0.12.1 (branch: HEAD, revision: 48667bf7c3b438b5e93b259f3d17b70a7c9aff96) build user: root@0b3e56a7bc0a build date: 20190729-12:35:58 go version: go1.12.7

MySQL server version

8.0.19-commercial

mysqld_exporter command line flags

one of the Group_replication flag is missing --collect.perf_schema.replication_group_member is missing

What did you do that produced an error?

mysqld_exporter: error: unknown long flag '--collect.perf_schema.replication_group_member', try --help

What did you expect to see?

we need --collect.perf_schema.replication_group_member

What did you see instead?

--collect.perf_schema.replication_group_member_stats --collect.perf_schema.replication_applier_status_by_worker