the basic installation was from OVA image, Graylog 1.0.2. Graylog ist 
running on vmware 5.5. the last upadetes (1.0.2, to 1.1.4), were running 
with any problems - perfect !!
Now, i stopped graylog, and deleted all files in 
/var/opt/graylog/data/etcd. then sudo graylog-ctl reconfigure. seems all to 
be fine, but no Web-GUi comes on. 
Ok. rebooted my virtual Graylog Server .....and it's running. 
thank you for help


Am Donnerstag, 6. August 2015 11:14:27 UTC+2 schrieb Marius Sturm:
>
> Looks like the data files of Etcd got somehow corrupted during the update: 
> "etcdserver: read wal error: unexpected EOF"
> If this is a single host installation you can stop Etcd, delete the files 
> in /var/opt/graylog/data/etcd and do a graylog-ctl reconfigure afterwards. 
>
> On 6 August 2015 at 11:11, Jochen Schalanda <[email protected] 
> <javascript:>> wrote:
>
>> Hi,
>>
>> how did you upgrade from Graylog 1.1.4 to Graylog 1.1.5? Which appliance 
>> (I guess that it's one of our virtual machine images…) are you using on 
>> which hypervisor?
>> Did you try restarting etcd (which seems to be the culprit) with sudo 
>> graylog-ctl restart etcd? You can see the logs with sudo graylog-ctl 
>> tail etcd.
>>
>>
>> Cheers,
>> Jochen
>>
>>
>> On Thursday, 6 August 2015 11:06:32 UTC+2, Leittechnik SUN wrote:
>>>
>>> After upgrade from v 1.1.4 to 1.1.5 and reconfiguring graylog, i got the 
>>> failure described above:
>>> ```
>>>  ruby_block[add node to server list] action run
>>>     
>>> ================================================================================
>>>     Error executing action `run` on resource 'ruby_block[add node to 
>>> server list]'
>>>     
>>> ================================================================================
>>>
>>>     Errno::ECONNREFUSED
>>>     -------------------
>>>     Connection refused - connect(2) for "127.0.0.1" port 4001
>>>
>>>     Cookbook Trace:
>>>     ---------------
>>>     /opt/graylog/embedded/cookbooks/graylog/libraries/registry.rb:17:in 
>>> `set_master'
>>>     
>>> /opt/graylog/embedded/cookbooks/graylog/recipes/graylog-server.rb:81:in 
>>> `block (2 levels) in from_file'
>>>
>>>     Resource Declaration:
>>>     ---------------------
>>>     # In 
>>> /opt/graylog/embedded/cookbooks/graylog/recipes/graylog-server.rb
>>>
>>>      79: ruby_block "add node to server list" do
>>>      80:   block do
>>>      81:     $registry.set_master
>>>      82:     $registry.add_gl_server(node['ipaddress'])
>>>      83:     $registry.add_es_node(node['ipaddress'])
>>>      84:   end
>>>      85: end
>>>
>>>     Compiled Resource:
>>>     ------------------
>>>     # Declared in 
>>> /opt/graylog/embedded/cookbooks/graylog/recipes/graylog-server.rb:79:in 
>>> `from_file'
>>>
>>>     ruby_block("add node to server list") do
>>>       action "run"
>>>       retries 0
>>>       retry_delay 2
>>>       default_guard_interpreter :default
>>>       block_name "add node to server list"
>>>       declared_type :ruby_block
>>>       cookbook_name :graylog
>>>       recipe_name "graylog-server"
>>>       block 
>>> #<Proc:0x000000042ee4e8@/opt/graylog/embedded/cookbooks/graylog/recipes/graylog-server.rb:80>
>>>     end
>>>
>>>
>>> Running handlers:
>>> [2015-07-31T10:00:16+02:00] ERROR: Running exception handlers
>>> Running handlers complete
>>> [2015-07-31T10:00:16+02:00] ERROR: Exception handlers complete
>>> [2015-07-31T10:00:16+02:00] FATAL: Stacktrace dumped to 
>>> /opt/graylog/embedded/cookbooks/cache/chef-stacktrace.out
>>> Chef Client failed. 6 resources updated in 5.707804974 seconds
>>> [2015-07-31T10:00:16+02:00] ERROR: ruby_block[add node to server list] 
>>> (graylog::graylog-server line 79) had an error: Errno::ECONNREFUSED: 
>>> Connection refused - connect(2) for "127.0.0.1" port 4001
>>> [2015-07-31T10:00:16+02:00] FATAL: Chef::Exceptions::ChildConvergeError: 
>>> Chef run process exited unsuccessfully (exit code 1)
>>>
>>> Graylog seems running, because i get some stream alerts, but WEB-GUI can 
>>> not be opened.
>>> I tested "sudo graylog-ctl restart etcd". 
>>> Message after restart: ok: run: etcd: (pid 14919) 0s
>>> Then looked for errors in log with "sudo graylog-ctl tail etcd". This is 
>>> my result (Logs entry every second):
>>> 2015-08-06_07:29:15.71893 2015/08/06 09:29:15 etcdserver: read wal 
>>> error: unexpected EOF
>>> 2015-08-06_07:29:16.72284 2015/08/06 09:29:16 etcd: already initialized 
>>> as member before, starting as etcd member...
>>> 2015-08-06_07:29:16.72381 2015/08/06 09:29:16 etcd: listening for peers 
>>> on http://localhost:2380
>>> 2015-08-06_07:29:16.72386 2015/08/06 09:29:16 etcd: listening for peers 
>>> on http://localhost:7001
>>> 2015-08-06_07:29:16.72390 2015/08/06 09:29:16 etcd: listening for client 
>>> requests on http://0.0.0.0:2379
>>> 2015-08-06_07:29:16.72394 2015/08/06 09:29:16 etcd: listening for client 
>>> requests on http://0.0.0.0:4001
>>> 2015-08-06_07:29:16.72403 2015/08/06 09:29:16 etcdserver: datadir is 
>>> valid for the 2.0.1 format
>>> 2015-08-06_07:29:16.72679 2015/08/06 09:29:16 etcdserver: recovered 
>>> store from snapshot at index 9150915
>>> 2015-08-06_07:29:16.72687 2015/08/06 09:29:16 etcdserver: name = default
>>> 2015-08-06_07:29:16.72689 2015/08/06 09:29:16 etcdserver: data dir = 
>>> /var/opt/graylog/data/etcd
>>> 2015-08-06_07:29:16.72691 2015/08/06 09:29:16 etcdserver: member dir = 
>>> /var/opt/graylog/data/etcd/member
>>> 2015-08-06_07:29:16.72692 2015/08/06 09:29:16 etcdserver: heartbeat = 
>>> 100ms
>>> 2015-08-06_07:29:16.72694 2015/08/06 09:29:16 etcdserver: election = 
>>> 1000ms
>>> 2015-08-06_07:29:16.72695 2015/08/06 09:29:16 etcdserver: snapshot count 
>>> = 10000
>>> 2015-08-06_07:29:16.72697 2015/08/06 09:29:16 etcdserver: advertise 
>>> client URLs = http://localhost:2379,http://localhost:4001
>>> 2015-08-06_07:29:16.72700 2015/08/06 09:29:16 etcdserver: loaded cluster 
>>> information from store: default=http://localhost:2380,default=
>>> http://localhost:7001
>>> ```
>>> so, what todo?
>>>
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>
>
>
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