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@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@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@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@glustep1 ~]# * - *Test it looks good,* - *mkdir /gv0* - *mount -t glusterfs glusterp1:/gv0 /gv0* - *test with, df -h* *[root@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 <[email protected]> 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 <[email protected]> > 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 <[email protected] > > > > <mailto:[email protected]>> 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 > > > > [email protected] <mailto:[email protected]> > > > > http://lists.gluster.org/mailman/listinfo/gluster-users > > > > <http://lists.gluster.org/mailman/listinfo/gluster-users> > > > > > > > > > > > > > > > > > > > > _______________________________________________ > > > > Gluster-users mailing list > > > > [email protected] > > > > http://lists.gluster.org/mailman/listinfo/gluster-users > > > > > > > > > > > > > _______________________________________________ > > Gluster-users mailing list > > [email protected] > > http://lists.gluster.org/mailman/listinfo/gluster-users > >
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