Re: haproxy and changing ELB IPs

2018-08-07 Thread Patrick Hemmer
On 2018/8/7 05:45, Lukas Tribus wrote: > Hello, > > >> We recently had an outage for short time related to NameServer's h/w failure >> (both primary and secondary went down). >> We were told that it is possible for these IPs to change in the future. It >> never happened so far though. > So you

Re: haproxy and changing ELB IPs

2018-08-07 Thread Lukas Tribus
Hello, > We recently had an outage for short time related to NameServer's h/w failure > (both primary and secondary went down). > We were told that it is possible for these IPs to change in the future. It > never happened so far though. So you don't have changing nameservers at all, but it is

Re: haproxy and changing ELB IPs

2018-08-06 Thread Igor Cicimov
Hi Lukas, On Sat, Aug 4, 2018 at 11:19 PM, Lukas Tribus wrote: > On Sat, 4 Aug 2018 at 14:21, Igor Cicimov > wrote: > > > > Hi, > > > > On Sat, Aug 4, 2018 at 1:50 AM, K3 wrote: > >> > >> Hi, > >> We are running into a problem and would like to hear any advice. > >> > >> Our Setup: > >> We use

Re: haproxy and changing ELB IPs

2018-08-06 Thread Karthik P
Thats a great news! Thanks. For the #2 (haproxy to refresh DNS entries when changed), is it possible to optionally log the NS IPs during every health check? We recently had an outage for short time related to NameServer's h/w failure (both primary and secondary went down). We were told that it is

Re: haproxy and changing ELB IPs

2018-08-04 Thread Lukas Tribus
On Sat, 4 Aug 2018 at 14:21, Igor Cicimov wrote: > > Hi, > > On Sat, Aug 4, 2018 at 1:50 AM, K3 wrote: >> >> Hi, >> We are running into a problem and would like to hear any advice. >> >> Our Setup: >> We use haproxy 1.7.7 with two backends. >> One of the backends is AWS ELB >> The haproxy is runn

Re: haproxy and changing ELB IPs

2018-08-04 Thread Igor Cicimov
Hi, On Sat, Aug 4, 2018 at 1:50 AM, K3 wrote: > Hi, > We are running into a problem and would like to hear any advice. > > Our Setup: > We use haproxy 1.7.7 with two backends. > One of the backends is AWS ELB > The haproxy is running on a linux machine in our data center (on premises) > > Proble

haproxy and changing ELB IPs

2018-08-03 Thread K3
Hi, We are running into a problem and would like to hear any advice. Our Setup: We use haproxy 1.7.7 with two backends. One of the backends is AWS ELB The haproxy is running on a linux machine in our data center (on premises) Problem: The ELB is available on 3 AZ so the endpoint can resolve to 3