Detail: VPC router was being treated like normal VR, which was an issue because
normally the VR has an eth0,1,2 which are isolated, linklocal, and public
networks respectively. rp_filter is turned on for eth0,1 and off for 2
(hardcoded). VPC however comes up with eth0,1 as public, linklocal, and no other
interfaces until new isolated networks are added, so the process doesn't work.
This change turns on rp_filter as new isolated networks are added to the VR.
BUG-ID: CLOUDSTACK-938
Bugfix-for: 4.0.2
Signed-off-by: Marcus Sorensen <marcus@betterservers.com> 1358451991 -0700
Detail: TCP is occasionally used for certain DNS query types
BUG-ID: CLOUDSTACK-535
Bugfix-for: 4.0.1
Reported-by: Tamas Monos
Signed-off-by: Marcus Sorensen <marcus@betterservers.com> 1353946670 -0700
Detail: This adjusts cloud-early-config to properly set the host entry for a
vpc router. We were previously using the hostname command prior to the actual
hostname being set, now we use the NAME variable passed to us.
BUG-ID: CLOUDSTACK-502
Bugfix-for: 4.0.1
Signed-off-by: Marcus Sorensen <marcus@betterservers.com> 1353083661 -0700
Detail: Make change in 95df86e1e0 be specific
to VPC.
BUG-ID : NONE
Reviewed-by: Marcus Sorensen
Reported-by: Marcus Sorensen
Signed-off-by: Marcus Sorensen <marcus@betterservers.com> 1351695701 -0600
Detail: Several virtual router configuration commands, such as iptables
commands, run slowly due to attempting to do a name lookup on the virtual
router's hostname and having to time out. This is seen in the agent logs when
a virtual router command is run, as "unable to resolve host r-410-VM" or
similar. This can make for very slow router configuration, especially as the
number of network rules grows. This change simply sets the router's name to
the localhost IP in /etc/hosts
BUG-ID : NONE
Reviewed-by: Marcus Sorensen
Reported-by: Marcus Sorensen
Signed-off-by: Marcus Sorensen <shadowsor@gmail.com> 1351659441 -0600
By default do not enable port 8080 in iptables-router. Since, the socat
server which serves the password is in an infinite loop, any incorrect
attempt is returned bad_request and passwd-srvr won't break.
When /etc/init.d/cloud-passwd-srvr is started:
- It finds and removes any old rules on port 8080, eth0
- It applies iptables rule that accepts only traffic from private cidr.
When cloud-passwd-srvr is stopped:
- It removes iptables rules on port 8080, eth0
Signed-off-by: Rohit Yadav <bhaisaab@apache.org>
Also added license header for passwd_server_ip
Ported from:
commit 1072ec7ae3
Author: Sheng Yang <sheng.yang@citrix.com>
Date: Wed Sep 12 11:15:33 2012 -0700
CS-16318: Update the fix with some tweak
1. The old fix run cloud-passwd-srvr twice because cloud-passwd-srvr is
still in the list of enabled_svcs
2. The lock should be applied on serve_password.sh, which controlled the
accessing to the password. Applied on the MASTER/BACKUP switch is useless, two
instance of serve_password.sh would still able to access the password file at
the same time.
3. Password service is a part of redundant router state transition process
now, so if the service failed to start, then the transition failed.
4. Restart password service should be put before restart dnsmasq, which
would sent out DHCP offer to the user vms. If user VMs got the DHCP offer first
but failed to get password, there would be an issue.
Reviewed-by: Anthony Xu
commit fa94da1140
Author: Jayapal Reddy <jayapalreddy.uradi@citrix.com>
Date: Wed Sep 12 17:57:03 2012 +0530
Bug:CS-16318 Starting password server on the both IPs in RRVM
Reviewed-by: Abhi
Conflicts:
patches/systemvm/debian/config/opt/cloud/bin/passwd_server
Signed-off-by: Chip Childers <chip.childers@gmail.com>
I've assumed that Gavin's commit is appropriate, based
on an assumption that we will keep these files in the source
tree. If https://issues.apache.org/jira/browse/LEGAL-146
results in a different opionion from the members, then we
will end up having to do something more drastic anyway.
Sheng Yang
Chiradeep Vittal
anthony
Jayapal
Marcus Sorensen
Edison Su
ilya musayev
Rohit Yadav
Wido den Hollander
marcus
Marcus Sorensen
Chip Childers
Gavin Lee
Rohit Yadav
Alena Prokharchyk
Hugo Trippaers