Error Could not contact Elasticsearch at http://<hostname>:9200. Please ensure that Elasticsearch is reachable from your system. 1 alert(s)

Elastic Stack Elasticsearch
1

Hi,

It's global problem in our environment. We cannot open Kibana UI all
browsers but Internet Explorer.
What might be misconfigured? ELK stack in general looks sane.

Regards
Sergey

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2

What versions of ES and KB are you running?

On 30 March 2015 at 23:17, Sergey Zemlyanoy s.zemlyanoy@gmail.com wrote:

Hi,

It's global problem in our environment. We cannot open Kibana UI all
browsers but Internet Explorer.
What might be misconfigured? ELK stack in general looks sane.

Regards
Sergey

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3

ES - 1.4.2
Kibana - 3.1.0

Please note that it worked earlier for us

Regards
Sergey

On Tuesday, March 31, 2015 at 5:37:20 AM UTC+3, Mark Walkom wrote:

What versions of ES and KB are you running?

On 30 March 2015 at 23:17, Sergey Zemlyanoy <s.zem...@gmail.com
<javascript:>> wrote:

Hi,

It's global problem in our environment. We cannot open Kibana UI all
browsers but Internet Explorer.
What might be misconfigured? ELK stack in general looks sane.

Regards
Sergey

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For more options, visit https://groups.google.com/d/optout.

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4

As per Support Matrix | Elastic we support most modern
browsers.
What do your webserver logs show?

On 1 April 2015 at 20:40, Sergey Zemlyanoy s.zemlyanoy@gmail.com wrote:

ES - 1.4.2
Kibana - 3.1.0

Please note that it worked earlier for us

Regards
Sergey

On Tuesday, March 31, 2015 at 5:37:20 AM UTC+3, Mark Walkom wrote:

What versions of ES and KB are you running?

On 30 March 2015 at 23:17, Sergey Zemlyanoy s.zem...@gmail.com wrote:

Hi,

It's global problem in our environment. We cannot open Kibana UI all
browsers but Internet Explorer.
What might be misconfigured? ELK stack in general looks sane.

Regards
Sergey

--
You received this message because you are subscribed to the Google
Groups "elasticsearch" group.
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.
For more options, visit https://groups.google.com/d/optout.

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5

Hi,
/var/log/ngingx/error.log is empty
in /var/log/nginx/access.log this is generated while trying to open Kibana
in Firefox

<ip_address> - - [02/Apr/2015:09:29:28 +0200] "GET
/font/fontawesome-webfont.woff?v=3.2.1 HTTP/1.1" 304 0
"http:///css/font-awesome.min.css" "Mozilla/5.0 (Windows NT 6.3;
WOW64; rv:36.0) Gecko/20100101 Firefox/36.0" "-"

when trying to open web page via IE:

<ip_address> - - [02/Apr/2015:09:45:48 +0200] "GET
/app/dashboards/default.json?1427960749247 HTTP/1.1" 200 4674
"http:///" "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch;
rv:11.0) like Gecko" "-"
<ip_address> - - [02/Apr/2015:09:45:48 +0200] "GET
/app/dashboards/default.json?1427960749273 HTTP/1.1" 200 4674
"http:///" "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch;
rv:11.0) like Gecko" "-"

Regards
Sergey

On Thursday, April 2, 2015 at 12:30:13 AM UTC+3, Mark Walkom wrote:

As per Support Matrix | Elastic we support most modern
browsers.
What do your webserver logs show?

On 1 April 2015 at 20:40, Sergey Zemlyanoy <s.zem...@gmail.com
<javascript:>> wrote:

ES - 1.4.2
Kibana - 3.1.0

Please note that it worked earlier for us

Regards
Sergey

On Tuesday, March 31, 2015 at 5:37:20 AM UTC+3, Mark Walkom wrote:

What versions of ES and KB are you running?

On 30 March 2015 at 23:17, Sergey Zemlyanoy s.zem...@gmail.com wrote:

Hi,

It's global problem in our environment. We cannot open Kibana UI all
browsers but Internet Explorer.
What might be misconfigured? ELK stack in general looks sane.

Regards
Sergey

--
You received this message because you are subscribed to the Google
Groups "elasticsearch" group.
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msgid/elasticsearch/f0b39cd5-5ddf-42f9-b936-1dab13d0e0ac%
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https://groups.google.com/d/msgid/elasticsearch/f0b39cd5-5ddf-42f9-b936-1dab13d0e0ac%40googlegroups.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

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.
For more options, visit https://groups.google.com/d/optout.

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6

Guys,
Any thoughts about this issue?

Regards
Sergey

On Thursday, April 2, 2015 at 10:47:40 AM UTC+3, Sergey Zemlyanoy wrote:

Hi,
/var/log/ngingx/error.log is empty
in /var/log/nginx/access.log this is generated while trying to open
Kibana in Firefox

<ip_address> - - [02/Apr/2015:09:29:28 +0200] "GET
/font/fontawesome-webfont.woff?v=3.2.1 HTTP/1.1" 304 0
"http:///css/font-awesome.min.css" "Mozilla/5.0 (Windows NT 6.3;
WOW64; rv:36.0) Gecko/20100101 Firefox/36.0" "-"

when trying to open web page via IE:

<ip_address> - - [02/Apr/2015:09:45:48 +0200] "GET
/app/dashboards/default.json?1427960749247 HTTP/1.1" 200 4674
"http:///" "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch;
rv:11.0) like Gecko" "-"
<ip_address> - - [02/Apr/2015:09:45:48 +0200] "GET
/app/dashboards/default.json?1427960749273 HTTP/1.1" 200 4674
"http:///" "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch;
rv:11.0) like Gecko" "-"

Regards
Sergey

On Thursday, April 2, 2015 at 12:30:13 AM UTC+3, Mark Walkom wrote:

As per Support Matrix | Elastic we support most
modern browsers.
What do your webserver logs show?

On 1 April 2015 at 20:40, Sergey Zemlyanoy s.zem...@gmail.com wrote:

ES - 1.4.2
Kibana - 3.1.0

Please note that it worked earlier for us

Regards
Sergey

On Tuesday, March 31, 2015 at 5:37:20 AM UTC+3, Mark Walkom wrote:

What versions of ES and KB are you running?

On 30 March 2015 at 23:17, Sergey Zemlyanoy s.zem...@gmail.com wrote:

Hi,

It's global problem in our environment. We cannot open Kibana UI all
browsers but Internet Explorer.
What might be misconfigured? ELK stack in general looks sane.

Regards
Sergey

--
You received this message because you are subscribed to the Google
Groups "elasticsearch" group.
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msgid/elasticsearch/f0b39cd5-5ddf-42f9-b936-1dab13d0e0ac%
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https://groups.google.com/d/msgid/elasticsearch/f0b39cd5-5ddf-42f9-b936-1dab13d0e0ac%40googlegroups.com?utm_medium=email&utm_source=footer
.
For more options, visit https://groups.google.com/d/optout.

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For more options, visit https://groups.google.com/d/optout.

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7

Have you recently upgraded Elasticsearch? Possibly a CORS issue and IE is
just being extra permissive? You might consider upgrading to Kibana 3.1.2
which has a troubleshooting page to help out with CORS issues, or Kibana 4
which doesn't have CORS issues.

Unfortunately the browser doesn't tell Kibana when it fails to contact
Elasticsearch due to CORS, it just fails the request. You might try this in
your Elasticsearch config. You'll need to restart Elasticsearch.

http.cors.allow-origin: "/.*/"
http.cors.enabled: true

If that doesn't help, can you open up the firefox developer console and see
if you have any errors there? I don't really see any issues in your logs.
One is a 304, one is a 200, both are fine responses.

On Friday, April 17, 2015 at 12:29:32 AM UTC-7, Sergey Zemlyanoy wrote:

Guys,
Any thoughts about this issue?

Regards
Sergey

On Thursday, April 2, 2015 at 10:47:40 AM UTC+3, Sergey Zemlyanoy wrote:

Hi,
/var/log/ngingx/error.log is empty
in /var/log/nginx/access.log this is generated while trying to open
Kibana in Firefox

<ip_address> - - [02/Apr/2015:09:29:28 +0200] "GET
/font/fontawesome-webfont.woff?v=3.2.1 HTTP/1.1" 304 0
"http:///css/font-awesome.min.css" "Mozilla/5.0 (Windows NT 6.3;
WOW64; rv:36.0) Gecko/20100101 Firefox/36.0" "-"

when trying to open web page via IE:

<ip_address> - - [02/Apr/2015:09:45:48 +0200] "GET
/app/dashboards/default.json?1427960749247 HTTP/1.1" 200 4674
"http:///" "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch;
rv:11.0) like Gecko" "-"
<ip_address> - - [02/Apr/2015:09:45:48 +0200] "GET
/app/dashboards/default.json?1427960749273 HTTP/1.1" 200 4674
"http:///" "Mozilla/5.0 (Windows NT 6.3; WOW64; Trident/7.0; Touch;
rv:11.0) like Gecko" "-"

Regards
Sergey

On Thursday, April 2, 2015 at 12:30:13 AM UTC+3, Mark Walkom wrote:

As per Support Matrix | Elastic we support most
modern browsers.
What do your webserver logs show?

On 1 April 2015 at 20:40, Sergey Zemlyanoy s.zem...@gmail.com wrote:

ES - 1.4.2
Kibana - 3.1.0

Please note that it worked earlier for us

Regards
Sergey

On Tuesday, March 31, 2015 at 5:37:20 AM UTC+3, Mark Walkom wrote:

What versions of ES and KB are you running?

On 30 March 2015 at 23:17, Sergey Zemlyanoy s.zem...@gmail.com
wrote:

Hi,

It's global problem in our environment. We cannot open Kibana UI all
browsers but Internet Explorer.
What might be misconfigured? ELK stack in general looks sane.

Regards
Sergey

--
You received this message because you are subscribed to the Google
Groups "elasticsearch" group.
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.
For more options, visit https://groups.google.com/d/optout.

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For more options, visit https://groups.google.com/d/optout.

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8

Those lines helped me out..thank you.