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Merge pull request #4319 from neo954/dns-forward-mode

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Add test case - switch_to_dns_forward_mode
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Weihua Hu 2017-11-17 17:55:16 +08:00 committed by GitHub
commit 8805526bb8
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xCAT-test/autotest/testcase/installation/switch_to_dns_forward_mode Normal file
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start:switch_to_dns_forward_mode
description:The test case is used to switch the whole testing cluster to run in dns forward mode. This test case should run after service node deployment.
os:Linux
##
# Check if everything is fine
##
cmd:getent hosts $$MN
check:rc==0
cmd:getent hosts $$SN
check:rc==0
cmd:getent hosts $$CN
check:rc==0
# Turn off the DNS forward
cmd:chdef -t site forwarders=
check:rc==0
cmd:chdef -t site nameservers='<xcatmaster>'
check:rc==0
cmd:makedns -n
check:rc==0
# Restart the named service
cmd:service named restart
cmd:sleep 1
# Check if an outside host name resolving does not work
cmd:xdsh $$CN "getent hosts www.ibm.com"
check:rc!=0
##
# Change to use the DNS server in c910
##
cmd:chdef -t site forwarders=10.0.0.103,10.0.0.101
check:rc==0
cmd:chdef -t site nameservers='<xcatmaster>'
check:rc==0
cmd:makedns -n
check:rc==0
# Restart the named service on $$MN and $$SN
cmd:service named restart
cmd:sleep 1
cmd:xdsh service 'service named restart'
cmd:sleep 1
##
# Check if everything is still fine
##
cmd:getent hosts $$MN
check:rc==0
cmd:getent hosts $$SN
check:rc==0
cmd:getent hosts $$CN
check:rc==0
cmd:xdsh $$CN "getent hosts $$MN"
check:rc==0
cmd:xdsh $$CN "getent hosts $$SN"
check:rc==0
cmd:xdsh $$CN "getent hosts $$CN"
check:rc==0
# Check if an outside host name resolving works
cmd:xdsh $$CN "getent hosts www.ibm.com"
check:rc==0