- in bridge driver modprobe for br_netfilter only if EnableIPTables==true
- move FirewalldInit() to iptables pakcage Init()
- move modprobe for nf_nat and xt_conntrack in iptables.initCheck()
Signed-off-by: Alessandro Boch <aboch@docker.com>
- Fix npe in sbJoin error path
- Fail again endpoint Join in case of failure
in programming the external connectivity
- In bridge, look for parent and child container configs
in the generic data
- iptables.Exists() might be called before any other call to
iptables.raw(). We need to call checkInit() then.
Introduced by 1638fbdf27
Signed-off-by: Alessandro Boch <aboch@docker.com>
- Fixed exists to attempt a raw exists check only when
"iptables -C ..." execution returns error becasue of "unsupported option"
- Fixed raw exists to not match substring
- Added GetVersion method
Signed-off-by: Alessandro Boch <aboch@docker.com>
- iptables to provide a native API
- resolver.go to invoke the iptables native API
when programming tables in the container
Signed-off-by: Alessandro Boch <aboch@docker.com>
for the bridge driver.
Moves two config options, namely EnableIPTables and EnableUserlandProxy
from networks to the driver.
Closes#242
Signed-off-by: Mohammad Banikazemi <MBanikazemi@gmail.com>
The `iptables.Exists` function is wrong in two ways:
1. The iptables -C call doesn't add `-j DOCKER` and fails to match
2. The long path takes ordering into account in comparison and fails to match
This patch fixes issue 1 by including `-j DOCKER` in the check.
Signed-off-by: Arnaud Porterie <arnaud.porterie@docker.com>
* When userland-proxy is disabled, enable hairpin mode on the host-side of the veth
* When userland-proxy is enabled, fix the iptable rules appropriately
Signed-off-by: Madhu Venugopal <madhu@docker.com>
