art vanderlay's questions

I am trying to get a websocket communication working through a classic ELB with ssl termination to wowza, a java based media server.

Setup

VPC

R53
test.myTld.com 
IPv4, Alias=Yes, Target myElb, Routing Simple

CLASSIC ELB: myElb
listeners: SSL 64443 -> TCP 64443 : SSL Cert managed by AWS Certificate Manager (ACM)
security group [sg-xxxxx] : Custom TCP Rule TCP (6) 64443 0.0.0.0/0

EC2 
security group [sg-xxxxx] : Custom TCP Rule TCP (6) 64443 0.0.0.0/0

Non wss traffic is reaching instance as expected. When connecting to ec2 wowza using direct ip, the connection works and stream connects

wss://xxx.xxx.xxx.xxx:64443/webrtc-session.json

Frames = {status: 200, statusDescription: "OK", direction: "publish", command: "sendOffer",…}

However connecting through the ELB I get different errors being reported

WebSocket connection to 'wss://test.myTld.com:64443/webrtc-session.json' failed: Error during WebSocket handshake: net::ERR_RESPONSE_HEADERS_TRUNCATED

So following several tutorials & docs such as AWS ELB CLI I added the following

aws elb create-load-balancer-policy --load-balancer-name myElb --policy-name wowza --policy-type-name ProxyProtocolPolicyType --policy-attributes AttributeName=ProxyProtocol,AttributeValue=True
aws elb set-load-balancer-policies-for-backend-server --load-balancer-name myElb --instance-port 64443 --policy-names wowza

Confriming the policy has been updated,

aws elb describe-load-balancers --load-balancer-name myElb
"VPCId": "vpc-xxxxxxxx", 
"BackendServerDescriptions": [
 {
   "InstancePort": 64443, 
   "PolicyNames": [
                   "wowza"
                  ]
                }
            ], 
            "Instances": [
                {
                    "InstanceId": "i-xxxxxxx"
                }
            ], 

I then try a connection using the test.myTld.com & ELB, the first try reports

WebSocket connection to 'wss://test.myTld.com:64443/webrtc-session.json'
failed: Error during WebSocket handshake: Invalid status line

Frames = (Opcode -1)

then subsiquent tries report

WebSocket connection to 'wss://test.myTld.com:64443/webrtc-session.json'
failed: Error during WebSocket handshake: net::ERR_RESPONSE_HEADERS_TRUNCATED
Frames = (Opcode -1)

For what it is worth, here is the logs from wowza

server  INFO    200 -   WebSocketSession.create[94728968]   -   -   -   9432.997
server  INFO    200 -   WebSocketSession.destroy[926674790]: source:server status:-1 description:Unknown    -   -   -   9490.999

So my questions is what else do I need to set for the ELB to pass the wss headers to establish the websocket.

I am trying to figure out how to have apache redirect to a subversion repository after the requested URL is authorized for a user. After trying a lot of combinations the best result I can get is ave apache to redirect to target SVN repo folder as a web directory rather than the folder as a subversion repository.

The authorization steps work as expected, approving or denying the user, but then the redirect fails with Directory index forbidden by Options directive: /home/svn/svnRepo1/,

Folder set up /home/svn/svnRepo1 << the repo is working via myurl.com/svnRepo1 as expected /home/userA/myurl.com/protected

NB: the myurl.com/protected/svnRepo1 web folder does not exist

in the url conf files I have

svn.conf

    <Location /svn>
     DAV svn
     SVNParentPath /home/svn
    </Location>

in the url.conf I have

 <Location /protected/svnRepo1>
            AuthType openid-connect
            #Require valid-user
            Require claim folders:svnRepo1
  </Location> 
  Alias /protected/svnRepo1 /home/svn/svnRepo1

Lastly I would like to make the directives so a user can NOT access the repo directly by myurl.com/svnRepo1 as this would bypass the authorization process.

Thx Art

This is my first time with upstart and am using EC2.

os/upstart = aws base AMI latest version - upstart-0.6.5-13.3.13.amzn1.x86_64

I can not get the following script to launch when waiting for the network to initiate. It will work if using standard

 start on runlevel [2345]
 stop on runlevel [!2345]

I have also tried various combinations of

start on filesystem and net-device-up IFACE=eth0
start on filesystem and net-device-up IFACE!=lo

Any suggestions would be grateful

description "test for on network start"


start on (started network-interface
      or started network-manager
      or started networking)

stop on (stopping network-interface
     or stopping network-manager
     or stopping networking)


script
    touch /home/ec2-user/myFile.txt
end script 

I have a dex x64 on a virtualbox win7pro host. My apache2 will stop responding after a page request or other activity such as upload via ftp. The php.cgi becomes non responsive and a restart is required any help tracking down the culprit sending the SIGTERM would be much appreciated. thx Art

my apache2.conf has

<IfModule mpm_prefork_module>
ServerLimit 1024
StartServers 10
MinSpareServers 10
MaxSpareServers 20
MaxClients 1024
MaxRequestsPerChild 0
</IfModule> `

From the apache2 log I have

[Wed Jun 20 05:07:01 2012] [notice] caught SIGTERM, shutting down [Wed Jun 20 05:07:03 2012] [notice] FastCGI: process manager initialized (pid 4369) [Wed Jun 20 05:07:03 2012] [notice] Apache/2.2.16 (Debian) mod_fastcgi/2.4.6 PHP/5.3.3-7+squeeze13 with Suhosin-Patch mod_perl/2.0.4 Perl/v5.10.1 configured -- resuming normal operations

and from the accounting output with lastcomm

php.cgi                www-data __         0.13 secs Wed Jun 20 04:49
lastcomm               root     pts/2      0.10 secs Wed Jun 20 04:49
php.cgi                www-data __         0.18 secs Wed Jun 20 04:49
php.cgi                www-data __         0.18 secs Wed Jun 20 04:47
apache2                root     pts/1      0.02 secs Wed Jun 20 04:46
tput                   root     pts/1      0.00 secs Wed Jun 20 04:46
apache2           F    root     pts/1      0.00 secs Wed Jun 20 04:46
apache2ctl             root     pts/1      0.00 secs Wed Jun 20 04:46
apache2          S     root     pts/1      0.77 secs Wed Jun 20 04:46
rm                     root     pts/1      0.01 secs Wed Jun 20 04:46
install                root     pts/1      0.01 secs Wed Jun 20 04:46
mkdir                  root     pts/1      0.00 secs Wed Jun 20 04:46

apache2ctl        F    root     pts/1      0.00 secs Wed Jun 20 04:46
sleep                  root     pts/1      0.00 secs Wed Jun 20 04:46
apache2          SF    root     __         0.54 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.14 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.07 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.06 secs Wed Jun 20 04:36
apache2          SF    www-data __         0.07 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.11 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.02 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.04 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.06 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.08 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.03 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.02 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.01 secs Wed Jun 20 04:34
grep                   root     pts/1      0.00 secs Wed Jun 20 04:46
apache2ctl             root     pts/1      0.02 secs Wed Jun 20 04:46
apache2                root     pts/1      0.24 secs Wed Jun 20 04:46
apache2          SF    www-data __         0.00 secs Wed Jun 20 04:34
apache2ctl        F    root     pts/1      0.00 secs Wed Jun 20 04:46
apache2ctl             root     pts/1      0.00 secs Wed Jun 20 04:46
apache2                root     pts/1      0.22 secs Wed Jun 20 04:46
apache2ctl        F    root     pts/1      0.01 secs Wed Jun 20 04:46
apache2           F    root     pts/1      0.00 secs Wed Jun 20 04:46
grep                   root     pts/1      0.00 secs Wed Jun 20 04:46
tr                     root     pts/1      0.00 secs Wed Jun 20 04:46
pidof            S     root     pts/1      0.11 secs Wed Jun 20 04:46
cat                    root     pts/1      0.00 secs Wed Jun 20 04:46
apache2           F    root     pts/1      0.00 secs Wed Jun 20 04:46
grep                   root     pts/1      0.00 secs Wed Jun 20 04:46
tr                     root     pts/1      0.00 secs Wed Jun 20 04:46
pidof            S     root     pts/1      0.05 secs Wed Jun 20 04:46
cat                    root     pts/1      0.01 secs Wed Jun 20 04:46
apache2           F    root     pts/1      0.00 secs Wed Jun 20 04:46
apache2ctl             root     pts/1      0.00 secs Wed Jun 20 04:46
apache2                root     pts/1      0.34 secs Wed Jun 20 04:46
apache2ctl        F    root     pts/1      0.00 secs Wed Jun 20 04:46
apache2           F    root     pts/1      0.00 secs Wed Jun 20 04:46
apache2           F    root     pts/1      0.00 secs Wed Jun 20 04:46
smbd             SF    root     __         0.25 secs Wed Jun 20 04:46
php.cgi                www-data __         0.14 secs Wed Jun 20 04:45
php.cgi                www-data __         0.19 secs Wed Jun 20 04:42
cron             SF    root     __         0.02 secs Wed Jun 20 04:39
sh               S     root     __         0.00 secs Wed Jun 20 04:39
find                   root     __         0.00 secs Wed Jun 20 04:39
maxlifetime            root     __         0.02 secs Wed Jun 20 04:39
php5                   root     __         0.13 secs Wed Jun 20 04:39
which                  root     __         0.00 secs Wed Jun 20 04:39
exim4            S     root     __         0.01 secs Wed Jun 20 04:37
php.cgi                www-data __         0.04 secs Wed Jun 20 04:36
php.cgi                www-data __         0.12 secs Wed Jun 20 04:35
php.cgi                www-data __         0.11 secs Wed Jun 20 04:35
php.cgi                www-data __         0.14 secs Wed Jun 20 04:34
lastcomm               root     pts/2      0.09 secs Wed Jun 20 04:34
apache2                root     pts/1      0.02 secs Wed Jun 20 04:34
tput                   root     pts/1      0.00 secs Wed Jun 20 04:34
apache2           F    root     pts/1      0.00 secs Wed Jun 20 04:34
apache2ctl             root     pts/1      0.00 secs Wed Jun 20 04:34
apache2          S     root     pts/1      0.54 secs Wed Jun 20 04:34
rm                     root     pts/1      0.00 secs Wed Jun 20 04:34
install                root     pts/1      0.00 secs Wed Jun 20 04:34
mkdir                  root     pts/1      0.00 secs Wed Jun 20 04:34
apache2ctl        F    root     pts/1      0.00 secs Wed Jun 20 04:34
sleep                  root     pts/1      0.00 secs Wed Jun 20 04:34
apache2          SF    root     __         0.80 secs Wed Jun 20 03:58
sleep                  root     pts/1      0.00 secs Wed Jun 20 04:34
apache2          SF    www-data __         0.26 secs Wed Jun 20 03:58
apache2          SF    www-data __         0.12 secs Wed Jun 20 03:59
apache2          SF    www-data __         0.13 secs Wed Jun 20 03:58
apache2          SF    www-data __         0.13 secs Wed Jun 20 03:59
apache2          SF    www-data __         0.15 secs Wed Jun 20 03:58
apache2          SF    www-data __         0.18 secs Wed Jun 20 03:58
apache2          SF    www-data __         0.07 secs Wed Jun 20 04:21
apache2          SF    www-data __         0.18 secs Wed Jun 20 03:58
apache2          SF    www-data __         0.17 secs Wed Jun 20 03:58
apache2          SF    www-data __         0.30 secs Wed Jun 20 03:58
apache2          SF    www-data __         0.09 secs Wed Jun 20 03:58
apache2          SF    www-data __         0.02 secs Wed Jun 20 04:13