Added files
crtchild.c - Program which calls the scripts
parent.sh - Checks the child NS is pinging from ParentNS
child.sh - Checks the Parent NS is pinging from Child NS
parentns.sh - Sets up the infrastruture to create NS
childns.sh - This sets up the infra reqd from the child NS
Signed off by Veerendra C <[EMAIL PROTECTED]>
ACKed by Serge Hallyn <[EMAIL PROTECTED]>
Removed the redundant line for passing the status value .
As the status variable value would be preserved in the scripts.
--- containers.old/netns/child.sh 2008-09-08 17:18:28.000000000 +0530
+++ containers/netns/child.sh 2008-09-10 01:06:42.000000000 +0530
@@ -18,4 +18,3 @@ export TST_TOTAL
tst_resm TFAIL "FAIL: Unable to ping ParentNS from ChildNS"
status=1
fi
- echo $status > /tmp/FIFO6
Modified to return at the end with the status value
--- containers.old/netns/childns.sh 2008-09-08 17:18:28.000000000 +0530
+++ containers/netns/childns.sh 2008-09-10 01:06:42.000000000 +0530
@@ -3,8 +3,7 @@
# This test scripts passes the PID of the child NS to the parent NS.
# Also it assigns the device address and starts the sshd daemon
# It checks for basic network connection between parent and child.
-# It renames the network device of the child
-
+#
# Arguments: Accepts an argument 'script' and executes on top of this
################################################################################
# set -x
@@ -58,5 +57,6 @@ status=0
fi
cleanup $sshpid $vnet1
- debug "INFO: Done with executing child script $0"
+ debug "INFO: Done with executing child script $0, status is $status"
+ exit $status
Included the headerfile for function declaration.
--- containers.old/netns/crtchild.c 2008-09-08 17:18:28.000000000 +0530
+++ containers/netns/crtchild.c 2008-09-10 01:06:42.000000000 +0530
@@ -26,7 +26,7 @@
* 31/07/2008
* =============================================================================*/
-extern int create_net_namespace(char *, char *);
+#include "../libclone/libclone.h"
int main()
{
Here also removed the redundant lines for passing Status value.
--- containers.old/netns/parent.sh 2008-09-08 17:18:28.000000000 +0530
+++ containers/netns/parent.sh 2008-09-10 01:06:42.000000000 +0530
@@ -17,8 +17,3 @@ export TST_TOTAL
tst_resm TFAIL "FAIL: Unable to ping ChildNS from ParentNS"
status=-1
fi
- stat=`cat /tmp/FIFO6`
- if [ $stat != 0 ] ; then
- status=$stat
- fi
-
Modified to consider the dynamic value for netdevice.
--- containers.old/netns/parentns.sh 2008-09-08 17:18:28.000000000 +0530
+++ containers/netns/parentns.sh 2008-09-10 01:06:42.000000000 +0530
@@ -28,7 +28,7 @@ status=0
# Sets up the infrastructure for creating network NS
echo 1 > /proc/sys/net/ipv4/ip_forward
- echo 1 > /proc/sys/net/ipv4/conf/eth0/proxy_arp
+ echo 1 > /proc/sys/net/ipv4/conf/$netdev/proxy_arp
create_veth
vnet0=$dev0
@@ -58,6 +58,6 @@ status=0
source $scrpt
fi
- debug "INFO: status is $status"
- debug "INFO: Done executing parent script $0 "
+ debug "INFO: Done executing parent script $0, status is $status "
exit $status
+
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