When adding a VM, it adds an entry to /etc/hosts file on the VR but does not
clear up any older entries for the VM with a same name. The fix uncomments the
command that removes any old entries in the VM.
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
(cherry picked from commit 63298d9b74)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
Added destination and source definition. Flag -S can be used
to ignore this. It's the new default as it is more secure
and does not impact the way things work (backwords compatible).
If connecting the VPN takes some time, for example because
the other end is not (yet) up, CloudStack will delete
the VPN because the ipsectunnel.sh does not return in time.
The VPN connection then enters the Error state.
This change makes sure ipsectunnel.sh returns in time,
and lets ipsec connect in the background. If it all fails,
the connection enters Disconnected.
Changed default to no, as the other side may not be up yet.
If this check fails, the VPN enters Error state and will not
work. It's safe to just let it connect on its own so it will
connect when it can.
Changed 'auto=add' to 'auto=start' to make sure the tunnel starts.
When both sides are there they will connect. This resolves the
issue that there is only a small time frame in which the VPN
would connect.
Biglock breaks creating VPN's when other scripts run at the
same time that also use the same biglock. These other scripts
do nothing that could harm our deployment and even multiple
vpn's can safely be created simultaniously.
On default iptables rules are updated to add ACCEPT egress traffic.
If the network egress default policy is false, CS remove ACCEPT and adds the DROP rule which
is egress default rule when there are no other egress rules.
If the CS network egress default policy is true, CS won't configure any default rule for egress because
router already came up to accept egress traffic. If there are already egress rules for network then the
egress rules get applied on VR.
For isolated network with out firewall service, VR default allows egress traffic (guestnetwork --> public network)
This reverts commit 83656a6ea8.
The systemvm/routers will reboot automatically if the systemvm.iso changes.
They will stuck during the startup due to this commit because the virtio-port are empty.
The booting sequence result in change of IPv6 related sysctl options was
overrided by sysctl.conf which is loaded later.
So this patch would patch sysctl.conf in VR as well, ensure IPv6 would be
enabled during booting period otherwise the network setup may not work, result
in IPv6 VM deployment failure.
The booting sequence result in change of IPv6 related sysctl options was
overrided by sysctl.conf which is loaded later.
So this patch would patch sysctl.conf in VR as well, ensure IPv6 would be
enabled during booting period otherwise the network setup may not work, result
in IPv6 VM deployment failure.
The old way would disconnect all the existing connections through haproxy when
reload the config.
This new way would ensure that all the existing connections would still alive
after reload the config.
The old way would disconnect all the existing connections through haproxy when
reload the config.
This new way would ensure that all the existing connections would still alive
after reload the config.
Just prefer TLS over SSL in apache configuration in systemvm
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
(cherry picked from commit 88acc9bd53)
Signed-off-by: Rohit Yadav <rohit.yadav@shapeblue.com>
OSX always declaims it's behind NAT no matter it's true or not, thus result in
confusion of openswan.
Add parameter "forceencaps=yes" to openswan to make sure non NAT VPN connection
from OSX can pass through.
OSX always declaims it's behind NAT no matter it's true or not, thus result in
confusion of openswan.
Add parameter "forceencaps=yes" to openswan to make sure non NAT VPN connection
from OSX can pass through.
Rohit Yadav
Remi Bergsma
Wei Zhou
Rajani Karuturi
Jayapal
Sheng Yang
Hugo Trippaers
David Bierce
Joris van Lieshout
Edison Su
Daan Hoogland
Saksham Srivastava
David Nalley
Frank Zhang
Bharat Kumar
Fred Clift
Wido den Hollander