The best way to upgrade a cluster is to upgrade the backup and later to
migrate the service to the backup node, finally to upgrade the old master
node.
Regards!
2015-09-24 10:24 GMT+02:00 Jonathan Haddock <jonathan.hadd...@ekservices.org
>:
> Good morning,
>
> @Zen - Thanks for this, sounds intriguing.
>
> What's the best way to upgrade a cluster? Break the cluster and upgrade
> each of keep the cluster, upgrade the backup, failover, upgrade the master?
>
> Thanks in advance,
>
> Jonathan
>
> Jonathan Haddock MSc MBCS
> Network and Security Engineer
> EK Services
>
> Tel No: 01227 862 036
> jonathan.hadd...@ekservices.org
>
> EK Services - working in partnership with Canterbury City Council, Dover
> District Council and Thanet District Council
>
> -----Original Message-----
> From: Matt . [mailto:yamakasi....@gmail.com]
> Sent: 23 September 2015 20:50
> To: zenloadbalancer-support@lists.sourceforge.net
> Subject: Re: [Zenloadbalancer-support] [ANNOUNCE] Zen Load Balancer 3.7
> Community Edition is released
>
> Hi,
>
> Thanks for this release! I upgraded a just installed 305 box , it looks
> great and installing a new node next to is with 3.7 The monitor icon for
> node monitoring @ the global view might be nice to have also, we can fix
> that outselfs atm.
>
> The system is indeed quite faster!
>
> I wonder, does "[farms] GSLB fixes" fixed the ping after a failover ?
>
> Thanks again and keep this great dev like it is now :)
>
> Matt
>
> 2015-09-23 19:24 GMT+02:00 Emilio Campos <emilio.campos.mar...@gmail.com>:
> > Hi Zen Masters, we announce the latest ZLB stable version release
> > which
> > includes:
> >
> >
> > New features:
> >
> > [sys] SNMP system support
> >
> >
> > Improvements:
> >
> > [net] Network connections stats
> >
> > [farms] HTTP / HTTPS farm core updated
> >
> > [sys] OpenSSL update. Security Enhanced (poodle and others)
> >
> > [gui] Web GUI improvements
> >
> > [gui] Web GUI faster load
> >
> > [gui] Created new section “Monitoring::conns stats”
> >
> > [gui] Improved data input validation
> >
> > [code] Code styling adaptation
> >
> >
> > Bug fixes:
> >
> > [gui] Backup and upload files characters control
> >
> > [farms] GSLB fixes
> >
> > [gui] Farms display fixes and cleanup
> >
> > [global] Other minor bug fixes
> >
> >
> >
> > The ISO image can be downloaded from:
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.zenloadbalance
> > r.com_community_downloads_&d=BQIGaQ&c=Z2s6Dur3NAYMdtMp9rcLil3wOzceliw5
> > DrnjnuOKPOg&r=4efM7iEQM1o8h8Mxg6LqhHKk3UsSHRgfg437qoLgBLA&m=f4qIn1PSBd
> > M0meTRYL0x9xou88H7ykXrbKS5_dNVuZE&s=h5pGLG6y75i_f1oM32kT54Atw0dpD-6eg7
> > wrdjVi1Ik&e=
> >
> >
> > And actual zen users can update via apt, for this, make sure that your
> > current /etc/apt/sources.list file is configured as follows:
> >
> >
> > deb
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__ftp.debian.org_deb
> > ian_&d=BQIGaQ&c=Z2s6Dur3NAYMdtMp9rcLil3wOzceliw5DrnjnuOKPOg&r=4efM7iEQ
> > M1o8h8Mxg6LqhHKk3UsSHRgfg437qoLgBLA&m=f4qIn1PSBdM0meTRYL0x9xou88H7ykXr
> > bKS5_dNVuZE&s=hD-gL3cEASL8lNkOh_kAXtgScEwvSX6RpP2ynWmkty4&e= squeeze
> > main non-free
> >
> > deb-src
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__ftp.debian.org_deb
> > ian_&d=BQIGaQ&c=Z2s6Dur3NAYMdtMp9rcLil3wOzceliw5DrnjnuOKPOg&r=4efM7iEQ
> > M1o8h8Mxg6LqhHKk3UsSHRgfg437qoLgBLA&m=f4qIn1PSBdM0meTRYL0x9xou88H7ykXr
> > bKS5_dNVuZE&s=hD-gL3cEASL8lNkOh_kAXtgScEwvSX6RpP2ynWmkty4&e= squeeze
> > main non-free
> >
> > deb
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__security.debian.or
> > g_&d=BQIGaQ&c=Z2s6Dur3NAYMdtMp9rcLil3wOzceliw5DrnjnuOKPOg&r=4efM7iEQM1
> > o8h8Mxg6LqhHKk3UsSHRgfg437qoLgBLA&m=f4qIn1PSBdM0meTRYL0x9xou88H7ykXrbK
> > S5_dNVuZE&s=0RWLXidx6MkC-gwpuYH81z7MuWLXasDHkTI6J_bhhPI&e=
> > squeeze/updates main
> >
> > deb-src
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__security.debian.or
> > g_&d=BQIGaQ&c=Z2s6Dur3NAYMdtMp9rcLil3wOzceliw5DrnjnuOKPOg&r=4efM7iEQM1
> > o8h8Mxg6LqhHKk3UsSHRgfg437qoLgBLA&m=f4qIn1PSBdM0meTRYL0x9xou88H7ykXrbK
> > S5_dNVuZE&s=0RWLXidx6MkC-gwpuYH81z7MuWLXasDHkTI6J_bhhPI&e=
> > squeeze/updates main
> >
> > #official repository for Zen Load Balancer Updates
> >
> > deb
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__zenloadbalancer.so
> > urceforge.net_apt_x86&d=BQIGaQ&c=Z2s6Dur3NAYMdtMp9rcLil3wOzceliw5Drnjn
> > uOKPOg&r=4efM7iEQM1o8h8Mxg6LqhHKk3UsSHRgfg437qoLgBLA&m=f4qIn1PSBdM0meT
> > RYL0x9xou88H7ykXrbKS5_dNVuZE&s=N9WNXKcPWMiZ2g-GeNZw4QCAorNhEeDp8KMksUJ
> > w9yI&e= v3/
> >
> >
> > And finally in command line execute the next commands:
> >
> >
> > apt-get update
> >
> > apt-get install zenloadbalancer
> >
> >
> >
> > We hope you enjoy the zen experience!
> >
> >
> > Regards!
> >
> >
> >
> > --
> > Load balancer distribution - Open Source Project
> > https://urldefense.proofpoint.com/v2/url?u=http-3A__www.zenloadbalance
> > r.com&d=BQIGaQ&c=Z2s6Dur3NAYMdtMp9rcLil3wOzceliw5DrnjnuOKPOg&r=4efM7iE
> > QM1o8h8Mxg6LqhHKk3UsSHRgfg437qoLgBLA&m=f4qIn1PSBdM0meTRYL0x9xou88H7ykX
> > rbKS5_dNVuZE&s=EWb4zTyt2jnQKGkT8xX_cIz9JjlDv1CYbkJpSIcgNdA&e=
> > Distribution list (subscribe):
> > zenloadbalancer-support@lists.sourceforge.net
> >
> > ----------------------------------------------------------------------
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> > ck.net_gampad_clk-3Fid-3D241902991-26iu-3D_4140&d=BQIGaQ&c=Z2s6Dur3NAY
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> > 7qoLgBLA&m=f4qIn1PSBdM0meTRYL0x9xou88H7ykXrbKS5_dNVuZE&s=A4YM6KOgoU1Q4
> > Wgmnf6O9PhTIbQnPBxVEOR_NDjoXZ0&e=
> > _______________________________________________
> > Zenloadbalancer-support mailing list
> > Zenloadbalancer-support@lists.sourceforge.net
> > https://urldefense.proofpoint.com/v2/url?u=https-3A__lists.sourceforge
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> > tMp9rcLil3wOzceliw5DrnjnuOKPOg&r=4efM7iEQM1o8h8Mxg6LqhHKk3UsSHRgfg437q
> > oLgBLA&m=f4qIn1PSBdM0meTRYL0x9xou88H7ykXrbKS5_dNVuZE&s=3SNQQLXqYEd-LPQ
> > neDm5latnCtVGu0-Vw6qvP2I1Jto&e=
> >
>
>
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--
Load balancer distribution - Open Source Project
http://www.zenloadbalancer.com
Distribution list (subscribe): zenloadbalancer-support@lists.sourceforge.net
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