[Gluster-users] Announcing Gluster release 4.0.1 (Short Term Maintenance)
Thing
thing.thing at gmail.com
Wed Mar 28 20:19:44 UTC 2018
Hi,
Thanks, if anyone has the time could you review what I did?
I wrote up the process I did as follows.
Did I do anything wrong? have I missed anything?
Not sure firewall is 100% right.
(note I was recovering a brick from a previous ovirt/gluster 3.x install
and wanted to keep the data hence the lvm2 stuff)
4.10.4*Gluster 4.0*
*https://wiki.centos.org/HowTos/GlusterFSonCentOS#head-338b2d9d4c8a798ed7444f4f356c2a67ae8f7dc5
<https://wiki.centos.org/HowTos/GlusterFSonCentOS#head-338b2d9d4c8a798ed7444f4f356c2a67ae8f7dc5>*
-
*Make sure the servers point at the internal DNS servers 192.168.1.241
and 192.168.1.104 and that domain and search lines are present*
-
*Setup each in forward and reverse DNS*
-
*Setup the servers in /etc/hosts*
*192.168.1.31 glusterp1.graywitch.co.nz
<http://glusterp1.graywitch.co.nz> glusterp1**192.168.1.32
glusterp2.graywitch.co.nz <http://glusterp2.graywitch.co.nz>
glusterp2**192.168.1.33 glusterp3.graywitch.co.nz
<http://glusterp3.graywitch.co.nz> glusterp3*
*Install EPEL*
-
*yum install
http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm
<http://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm>*
*Install Gluster 4.0*
*https://wiki.centos.org/SpecialInterestGroup/Storage
<https://wiki.centos.org/SpecialInterestGroup/Storage>*
*https://wiki.centos.org/SpecialInterestGroup/Storage/gluster-Quickstart
<https://wiki.centos.org/SpecialInterestGroup/Storage/gluster-Quickstart>*
-
*yum install centos-release-gluster40*
-
*mkdir -p /bricks/brick1*
-
*Either create a new volume group, or recover esisting group.*
-
*To recover, run pvs and lvs note the volume group and run vgchange,*
*vgchange -a y vg-gluster-prod1*
-
*add to /etc/fstab,*
*/dev/vg-gluster-prod1/gluster-prod1 /bricks/brick1 xfs defaults 1 2*
-
*Setup the servers in DNS*
-
*yum install glusterfs-server*
-
*Start the gluster service,*
-
*systemctl enable glusterd*
-
*systemctl start glusterd*
-
*systemctl status glusterd*
*● **glusterd.service - GlusterFS, a clustered file-system server*
*Loaded: loaded (/usr/lib/systemd/system/glusterd.service; enabled;
vendor preset: disabled)* *Active: active (running) since Wed
2018-03-28 15:22:20 NZDT; 2min 42s ago* *Process: 17341
ExecStart=/usr/sbin/glusterd -p /var/run/glusterd.pid --log-level
$LOG_LEVEL $GLUSTERD_OPTIONS (code=exited, status=0/SUCCESS)* *Main
PID: 17342 (glusterd)* *CGroup: /system.slice/glusterd.service**
└─**17342 /usr/sbin/glusterd -p /var/run/glusterd.pid
--log-level INFO*
*Mar 28 15:22:20 glustep1.graywitch.co.nz
<http://glustep1.graywitch.co.nz> systemd[1]: Starting GlusterFS, a
clustered file-system server...**Mar 28 15:22:20
glustep1.graywitch.co.nz <http://glustep1.graywitch.co.nz> systemd[1]:
Started GlusterFS, a clustered file-system server.**[root at glustep1 ~]#
*
-
*Now we need to set the firewall*
-
*Run, f**irewall-cmd –state it should reply “running”*
-
*firewall-cmd --add-service=nfs --add-service=samba
--add-service=samba-client –permanent*
-
*firewall-cmd --add-port=111/tcp --add-port=139/tcp
--add-port=445/tcp --add-port=965/tcp –add-port=2049/tcp*
-
*firewall-cmd --zone=public --add-rich-rule='rule family="ipv4"
source address="192.168.1.31" accept'*
-
*firewall-cmd --zone=public --add-rich-rule='rule family="ipv4"
source address="192.168.1.32" accept'*
-
*firewall-cmd --zone=public --add-rich-rule='rule family="ipv4"
source address="192.168.1.33" accept'*
-
*firewall-cmd --add-port=24007/tcp --add-port=24008/tcp –permanent*
-
*firewall-cmd --add-port=24009/tcp --permanent*
-
*firewall-cmd --reload*
*This should give us,*
*[root at glustep1 ~]# firewall-cmd --zone=public --list-all**public
(active)* *target: default* *icmp-block-inversion: no* *interfaces:
em1* *sources: * *services: ssh dhcpv6-client nfs samba
samba-client* *ports: 111/tcp 139/tcp 445/tcp 965/tcp 2049/tcp
38465-38469/tcp 631/tcp 111/udp 963/udp 49152-49251/tcp 24007/tcp
24008/tcp 24009/tcp* *protocols: * *masquerade: no* *forward-ports:
* *source-ports: * *icmp-blocks: * *rich rules: * *[root at glustep1
~]# *
-
*yum -y install nmap to allow troubleshooting*
-
*setup the gluster volume,*
-
*gluster volume create gv0 replica 3
glusterp1:/bricks/brick1/gv0 glusterp2:/bricks/brick1/gv0
glusterp3:/bricks/brick1/gv0*
-
*Start the volume,*
-
*gluster volume start gv0*
-
*check the volume*
-
*gl**uster volume info*
*Volume Name: gv0Type: Replicate**Volume ID:
a92ef588-5e86-459d-bd46-a0df65f2bd4e* *Status: Created* *Snapshot
Count: 0* *Number
of Bricks: 1 x 3 = 3* *Transport-type: tcp* *Bricks:* *Brick1:
glusterp1:/bricks/brick1/gv0* *Brick2: glusterp2:/bricks/brick1/gv0* *Brick3:
glusterp3:/bricks/brick1/gv0* *Options Reconfigured:*
*transport.address-family:
inet* *nfs.disable: on* *performance.client-io-threads: off* *[root at glustep1
~]# *
-
*Test it looks good,*
-
*mkdir /gv0*
-
*mount -t glusterfs glusterp1:/gv0 /gv0*
-
*test with, df -h*
*[root at glustep1 brick1]# df -h**Filesystem
Size Used Avail Use% Mounted on**/dev/mapper/centos-root
20G 3.3G 17G 17% /**devtmpfs
3.8G 0 3.8G 0% /dev**tmpfs
3.8G 0 3.8G 0% /dev/shm**tmpfs
3.8G 9.0M 3.8G 1% /run**tmpfs
3.8G 0 3.8G 0%
/sys/fs/cgroup**/dev/sda1 969M
206M 713M 23% /boot**/dev/mapper/centos-home
50G 38M 50G 1% /home**/dev/mapper/centos-tmp
3.9G 33M 3.9G 1% /tmp**/dev/mapper/centos-data1
120G 33M 120G 1%
/data1**/dev/mapper/vg--gluster--prod1-gluster--prod1 932G 742G
190G 80% /bricks/brick1**/dev/mapper/centos-var
20G 270M 20G 2% /var**/dev/mapper/centos00-var_lib
9.4G 179M 9.2G 2% /var/lib**tmpfs
771M 12K 771M 1% /run/user/42**tmpfs
771M 0 771M 0%
/run/user/1000**glusterp1:/gv0 932G
751G 181G 81% /gv0*
On 28 March 2018 at 21:47, Niels de Vos <ndevos at redhat.com> wrote:
> On Wed, Mar 28, 2018 at 02:57:55PM +1300, Thing wrote:
> > Hi,
> >
> > Thanks, yes, not very familiar with Centos and hence googling took a
> while
> > to find a 4.0 version at,
> >
> > https://wiki.centos.org/SpecialInterestGroup/Storage
>
> The announcement for Gluster 4.0 in CentOS should contain all the
> details that you need as well:
> https://lists.centos.org/pipermail/centos-announce/2018-March/022805.html
>
> HTH,
> Niels
>
>
> >
> > On 28 March 2018 at 14:37, Kaleb S. KEITHLEY <kkeithle at redhat.com>
> wrote:
> >
> > >
> > > Go to [1], click on CentOS, the README.txt has links to the CentOS
> > > Storage SIG where you can find information on installing RPMs from the
> > > CentOS Storage SIG.
> > >
> > >
> > > On 03/27/2018 08:53 PM, Thing wrote:
> > > > Hi,
> > > >
> > > > Thanks, any howtos/docs/notes for installing gluster4.0.x on Centos 7
> > > > please?
> > > >
> > > > On 27 March 2018 at 01:28, Shyam Ranganathan <srangana at redhat.com
> > > > <mailto:srangana at redhat.com>> wrote:
> > > >
> > > > The Gluster community is pleased to announce the release of
> Gluster
> > > > 4.0.1 (packages available at [1]).
> > > >
> > > > Release notes for the release can be found at [2].
> > > >
> > > > Thanks,
> > > > Gluster community
> > > >
> > > > [1] Packages:
> > > > https://download.gluster.org/pub/gluster/glusterfs/4.0/4.0.1/
> > > > <https://download.gluster.org/pub/gluster/glusterfs/4.0/4.0.1/>
> > > >
> > > > [2] Release notes:
> > > > https://github.com/gluster/glusterfs/blob/v4.0.1/doc/
> > > release-notes/4.0.1.md
> > > > <https://github.com/gluster/glusterfs/blob/v4.0.1/doc/
> > > release-notes/4.0.1.md>
> > > > _______________________________________________
> > > > Gluster-users mailing list
> > > > Gluster-users at gluster.org <mailto:Gluster-users at gluster.org>
> > > > http://lists.gluster.org/mailman/listinfo/gluster-users
> > > > <http://lists.gluster.org/mailman/listinfo/gluster-users>
> > > >
> > > >
> > > >
> > > >
> > > > _______________________________________________
> > > > Gluster-users mailing list
> > > > Gluster-users at gluster.org
> > > > http://lists.gluster.org/mailman/listinfo/gluster-users
> > > >
> > >
> > >
>
> > _______________________________________________
> > Gluster-users mailing list
> > Gluster-users at gluster.org
> > http://lists.gluster.org/mailman/listinfo/gluster-users
>
>
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