Create proxysql-pxc-config as proxysql-ps-config

[ShahriyarR]

We need this new script to complete proxysql section of MyRocks testing

[ShahriyarR]

@rameshvs02 could you please help on this? :)
Thanks

[ShahriyarR]

It is impossible for now, to check MyRocks with PXC.
Ramesh will check with Krunal.

Starting ProxySQL tests with PXC
mysql: [Warning] Using a password on the command line interface can be insecure.
Starting independent PXC node1..
PXC startup failed..
2017-10-03T16:16:06.520549Z 0 [ERROR] Can't open shared library '/home/shahriyar.rzaev/MYROCKS/Percona-XtraDB-Cluster-5.7.19-rel17-29.22.1.Linux.x86_64.ssl101/lib/mysql/plugin/ha_tokudb.so' (errno: 25 /home/shahriyar.rzaev/MYROCKS/Percona-XtraDB-Cluster-5.7.19-rel17-29.22.1.Linux.x86_64.ssl101/lib/mysql/plugin/ha_tokudb.so: can)
2017-10-03T16:16:06.520556Z 0 [ERROR] Couldn't load plugin named 'tokudb' with soname 'ha_tokudb.so'.
2017-10-03T16:16:06.520576Z 0 [ERROR] Can't open shared library '/home/shahriyar.rzaev/MYROCKS/Percona-XtraDB-Cluster-5.7.19-rel17-29.22.1.Linux.x86_64.ssl101/lib/mysql/plugin/ha_rocksdb.so' (errno: 25 /home/shahriyar.rzaev/MYROCKS/Percona-XtraDB-Cluster-5.7.19-rel17-29.22.1.Linux.x86_64.ssl101/lib/mysql/plugin/ha_rocksdb.so: ca)
2017-10-03T16:16:06.520580Z 0 [ERROR] Couldn't load plugin named 'rocksdb' with soname 'ha_rocksdb.so'.
2017-10-03T16:16:06.766863Z 0 [ERROR] unknown variable 'tokudb-check-jemalloc=0'
2017-10-03T16:16:06.824446Z 0 [ERROR] Aborting

[ShahriyarR]

Postponing implementation here because ProxySQL + PXC + MyRocks testing not relevant at this moment.
Keeping open for future.