Scalr Installation

[Abi Dewan]

Hi All,

During scalr installation, upon running /opt/scalr-server/bin/scalr-server-ctl reconfigure i am getting following error:




Running handlers:

[2015-07-16T23:28:57+00:00] ERROR: Running exception handlers

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] Unable to record event with remote Sentry server (Faraday::ConnectionFailed - execution expired)

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/net/http.rb:879:in `initialize'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/net/http.rb:879:in `open'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/net/http.rb:879:in `block in connect'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/timeout.rb:91:in `block in timeout'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/timeout.rb:101:in `call'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/timeout.rb:101:in `timeout'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/net/http.rb:878:in `connect'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/net/http.rb:863:in `do_start'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/net/http.rb:852:in `start'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/2.1.0/net/http.rb:1375:in `request'

[2015-07-16T23:29:12+00:00] ERROR: ** [Raven] /opt/scalr-server/embedded/lib/ruby/gems/2.1.0/gems/faraday-0.9.1/lib/faraday/adapter/net_http.rb:82:in `perform_request'

  - Raven::Chef::SentryHandler

Running handlers complete

[2015-07-16T23:29:12+00:00] ERROR: Exception handlers complete

[2015-07-16T23:29:12+00:00] FATAL: Stacktrace dumped to /opt/scalr-server/embedded/cookbooks/cache/chef-stacktrace.out

Chef Client failed. 26 resources updated in 53.771532536 seconds

[2015-07-16T23:29:12+00:00] ERROR: supervisor_service[mysql] (scalr-server::group_mysql_enabled_post line 3) had an error: RuntimeError: Supervisor service mysql was unable to be started




any help would be greatly appreciated 

[Daniele Testa]

Please provide your /etc/scalr-server/scalr-server.rb file and check your log-files for mysq under /opt/scalr-server/var/log/mysql

Are you sure that you are not running any previous installation of mysql on this server?

Regards,

Daniele

[Abi Dewan]

Hi Daniele,

Appreciate for your response, please find attached logs

Cheers,

Abi

 

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[Daniele Testa]

It looks like your server does not have enough RAM to start MySQL.

InnoDB: Cannot allocate memory for the buffer pool

How much RAM does your server have? If you are running this on a cloud, try to increase the "size" of your instance.

Regards,

Daniele

[Abi Dewan]

Thanks Daniele, you suggestion worked upon increasing the memory. 

Full points! to you mate.

Cheers!

Abi