Setting up RexRay with ScaleIO for Docker 1.13

gistfile1.txt

Setup:
======

ScaleIO:
3 node cluster

Gateway: 10.94.214.180 (Master MDM)
SDC: 10.94..214.181 (Slave MDM)
TB: 10.94.214.179 ( Tie Breaker)

Machine: Gateway(10.94.214.180)

[root@localhost ~]# rpm -qa | grep EMC
EMC-ScaleIO-sds-2.0-7536.0.el7.x86_64
EMC-ScaleIO-gateway-2.0-7536.0.x86_64
EMC-ScaleIO-mdm-2.0-7536.0.el7.x86_64
EMC-ScaleIO-lia-2.0-7536.0.el7.x86_64
EMC-ScaleIO-sdc-2.0-7536.0.el7.x86_64
EMC-ScaleIO-gui-2.0-7536.0.noarch

Check /opt/emc/scaleio/gateway/webapps/ROOT/WEB-INF/classes/gatewayUser.properties for the below entry:

mdm.ip.addresses=10.94.214.180;10.94.214.179

Starting the Gateway:

[root@localhost ~]# service scaleio-gateway status
The EMC ScaleIO Gateway is running. PID=2164.

service scaleio-gateway restart
The EMC ScaleIO Gateway is not running.
The EMC ScaleIO Gateway is running. PID=21098.


Machine: 10.94.214.181
======================

rpm -qa | grep -i EMC
EMC-ScaleIO-sdc-2.0-7536.0.el7.x86_64
EMC-ScaleIO-mdm-2.0-7536.0.el7.x86_64
EMC-ScaleIO-lia-2.0-7536.0.el7.x86_64
EMC-ScaleIO-sds-2.0-7536.0.el7.x86_64


REX-Ray
-------
Binary: /usr/bin/rexray
SemVer: 0.6.0
OsArch: Linux-x86_64
Branch: v0.6.0
Commit: 429cfdf7272cebc5911b2865128ad37a6da5a203
Formed: Thu, 20 Oct 2016 22:06:45 EDT

libStorage
----------
SemVer: 0.3.1
OsArch: Linux-x86_64
Branch: v0.6.0
Commit: a3a561a1b94bb8b7efb4ae998540c457deb39692
Formed: Thu, 20 Oct 2016 22:05:09 EDT
[root@localhost ~]#

======================

 df -h
Filesystem               Size  Used Avail Use% Mounted on
/dev/mapper/centos-root   18G  2.5G   15G  15% /
devtmpfs                 991M     0  991M   0% /dev
tmpfs                   1001M   40K 1001M   1% /dev/shm
tmpfs                   1001M  8.6M  993M   1% /run
tmpfs                   1001M     0 1001M   0% /sys/fs/cgroup
/dev/sda1                497M  110M  388M  22% /boot
tmpfs                    201M     0  201M   0% /run/user/0
/dev/scinia1              24G   45M   23G   1% /mnt/dev1



Pre-Requirements:

REX-Ray must reside on a host that has the SDC client installed. You should be able to run /opt/emc/scaleio/sdc/bin/drv_cfg --query_guid and it should return the local SDC GUID

#/opt/emc/scaleio/sdc/bin/drv_cfg --query_guid
447DB343-B774-4706-B581-B1DC7B44352D

Verified SDC installed on Gateway:

rpm -qa EMC-ScaleIO-sdc
EMC-ScaleIO-sdc-2.0-7536.0.el7.x86_64

Verified SDC installed on Secondary:

rpm -qa EMC-ScaleIO-sdc
EMC-ScaleIO-sdc-2.0-7536.0.el7.x86_64

Verify that the following command returns the local SDC GUID /opt/emc/scaleio/sdc/bin/drv_cfg --query_guid

/opt/emc/scaleio/sdc/bin/drv_cfg --query_guid
447DB343-B774-4706-B581-B1DC7B44352D

Ensure that you have the correct authentication credentials for the gateway. This can be done with a curl login. You should receive an authentication token in return

curl --insecure --user admin:<passwd https://10.94.214.180:443/api/login
"YWRtaW46MTQ4MDc5NzkwMjcwNDo2NWMyYzQxMzNkYTFjN2Q3YWQ4NTEwMjk3ZjRiZjFhMQ"

libstorage:
  service: scaleio
scaleio:
  insecure: true
  thinOrThick: ThinProvisioned
  endpoint: https://10.94.214.180/api
  userName: admin
  password: Oracle9ias12#
  systemName: 10.94.214.181
  protectionDomainName: default
  storagePoolName: default

[root@localhost ~]# rexray start
● rexray.service - rexray
   Loaded: loaded (/etc/systemd/system/rexray.service; enabled; vendor preset: disabled)
   Active: active (running) since Sat 2016-12-03 08:04:34 EST; 7ms ago
 Main PID: 9231 (systemd)
   Memory: 0B
   CGroup: /system.slice/rexray.service
           └─9231 /usr/lib/systemd/systemd --switched-root --system --deserialize 21

Dec 03 08:04:34 localhost.localdomain systemd[1]: Started rexray.
Dec 03 08:04:34 localhost.localdomain systemd[1]: Starting rexray...
[root@localhost ~]#

[root@localhost ~]# cat /etc/rexray/config.yml
libstorage:
  service: scaleio
scaleio:
  insecure: true
  thinOrThick: ThinProvisioned
  endpoint: https://10.94.214.180/api
  userName: admin
  password: Oracle9ias12#
  systemID: 30c697df65277ea9
  systemName: 10.94.214.181
  protectionDomainName: default
  storagePoolName: default
[root@localhost ~]#