修改私网的回退方案测试
修改私网的恢复测试
当前私网配置
[grid@test1 peer]$ oifcfg getif
eth0 192.168.56.0 global public
eth2 192.168.58.0 global cluster_interconnect,asm
eth1 192.168.57.0 global cluster_interconnect,asm
gpnp profie内容
[grid@test1 peer]$ gpnptool get
Warning: some command line parameters were defaulted. Resulting command line:
/oracle/asm/bin/gpnptool.bin get -o-
<?xml version="1.0" encoding="UTF-8"?><gpnp:GPnP-Profile Version="1.0" xmlns="http://www.grid-pnp.org/2005/11/gpnp-profile" xmlns:gpnp="http://www.grid-pnp.org/2005/11/gpnp-profile" xmlns:orcl="http://www.oracle.com/gpnp/2005/11/gpnp-profile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.grid-pnp.org/2005/11/gpnp-profile gpnp-profile.xsd" ProfileSequence="22" ClusterUId="f455918d3186cf40bf7538fbb2f6f990" ClusterName="test-cluster" PALocation=""><gpnp:Network-Profile><gpnp:HostNetwork id="gen" HostName="*"><gpnp:Network id="net1" IP="192.168.56.0" Adapter="eth0" Use="public"/><gpnp:Network id="net3" Adapter="eth2" Use="cluster_interconnect,asm" IP="192.168.58.0"/><gpnp:Network id="net5" Adapter="eth1" Use="cluster_interconnect,asm" IP="192.168.57.0"/></gpnp:HostNetwork></gpnp:Network-Profile><orcl:CSS-Profile id="css" DiscoveryString="+asm" LeaseDuration="400"/><orcl:ASM-Profile id="asm" DiscoveryString="/dev/raw/*" SPFile="+ASMCRS/test-cluster/ASMPARAMETERFILE/registry.253.1000676357" Mode="legacy"/><ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#"><ds:SignedInfo><ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/><ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/><ds:Reference URI=""><ds:Transforms><ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/><ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"> <InclusiveNamespaces xmlns="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="gpnp orcl xsi"/></ds:Transform></ds:Transforms><ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><ds:DigestValue>R1WoUQOIl83Npcj/847NYT7VuQg=</ds:DigestValue></ds:Reference></ds:SignedInfo><ds:SignatureValue>W93EZe/d7feZS/ANtG3IEkbnh5Lxj6+3UySZomtJpwYCjslEO0Sjgrm/i+dV6ZMJWKeOHK31EVtWeGkj+af3O9j79Nd80Gd3KBD+omOrxs//Jh7934my9xHOHicCizQOnukWQYak1dzquKI+Xqkd/tqNls1HH1DQpOUDMBD1Za0=</ds:SignatureValue></ds:Signature></gpnp:GPnP-Profile>
Success.
在两个节点备份profile.xml
节点1
[grid@test1 peer]$ ls -lrt
total 12
-rw-r--r-- 1 grid dba 1844 Feb 19 2019 profile_orig.xml
-rw-r--r-- 1 grid dba 2093 Dec 7 23:47 profile.old
-rw-r--r-- 1 grid dba 2004 Dec 8 00:06 profile.xml
[grid@test1 peer]$ cp profile.xml profile.xml20211208
[grid@test1 peer]$ ls -lrt
total 16
-rw-r--r-- 1 grid dba 1844 Feb 19 2019 profile_orig.xml
-rw-r--r-- 1 grid dba 2093 Dec 7 23:47 profile.old
-rw-r--r-- 1 grid dba 2004 Dec 8 00:06 profile.xml
-rw-r--r-- 1 grid dba 2004 Dec 8 00:17 profile.xml20211208
节点2类似操作
2 增加私网
[root@test2 peer]# oifcfg setif -global eth3/192.168.59.0:cluster_interconnect,asm
查看gpnp已经改了
[grid@test1 peer]$ gpnptool get
Warning: some command line parameters were defaulted. Resulting command line:
/oracle/asm/bin/gpnptool.bin get -o-
<?xml version="1.0" encoding="UTF-8"?><gpnp:GPnP-Profile Version="1.0" xmlns="http://www.grid-pnp.org/2005/11/gpnp-profile" xmlns:gpnp="http://www.grid-pnp.org/2005/11/gpnp-profile" xmlns:orcl="http://www.oracle.com/gpnp/2005/11/gpnp-profile" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.grid-pnp.org/2005/11/gpnp-profile gpnp-profile.xsd" ProfileSequence="23" ClusterUId="f455918d3186cf40bf7538fbb2f6f990" ClusterName="test-cluster" PALocation=""><gpnp:Network-Profile><gpnp:HostNetwork id="gen" HostName="*"><gpnp:Network id="net1" IP="192.168.56.0" Adapter="eth0" Use="public"/><gpnp:Network id="net3" Adapter="eth2" Use="cluster_interconnect,asm" IP="192.168.58.0"/><gpnp:Network id="net5" Adapter="eth1" Use="cluster_interconnect,asm" IP="192.168.57.0"/><gpnp:Network id="net4" Adapter="eth3" Use="cluster_interconnect,asm" IP="192.168.59.0"/></gpnp:HostNetwork></gpnp:Network-Profile><orcl:CSS-Profile id="css" DiscoveryString="+asm" LeaseDuration="400"/><orcl:ASM-Profile id="asm" DiscoveryString="/dev/raw/*" SPFile="+ASMCRS/test-cluster/ASMPARAMETERFILE/registry.253.1000676357" Mode="legacy"/><ds:Signature xmlns:ds="http://www.w3.org/2000/09/xmldsig#"><ds:SignedInfo><ds:CanonicalizationMethod Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"/><ds:SignatureMethod Algorithm="http://www.w3.org/2000/09/xmldsig#rsa-sha1"/><ds:Reference URI=""><ds:Transforms><ds:Transform Algorithm="http://www.w3.org/2000/09/xmldsig#enveloped-signature"/><ds:Transform Algorithm="http://www.w3.org/2001/10/xml-exc-c14n#"> <InclusiveNamespaces xmlns="http://www.w3.org/2001/10/xml-exc-c14n#" PrefixList="gpnp orcl xsi"/></ds:Transform></ds:Transforms><ds:DigestMethod Algorithm="http://www.w3.org/2000/09/xmldsig#sha1"/><ds:DigestValue>RrZif7iXxxCstHLz2E92dOWXt1A=</ds:DigestValue></ds:Reference></ds:SignedInfo><ds:SignatureValue>hwc/izEnUbXVxKGFuU+oq8vk3EXkPUJi2opqYKcnX80PyCx+vk38GQ3hpvWWh8UonuZZIoJTnnFGlGzZhw9/KJCZdsUkz02M/jkCp/0eTRm1e8IqwrYq2UVK7ju6UrXilxCCXBZO8OJK5w6zt519lWNBzfEqT0wzbDo8vcI9qyc=</ds:SignatureValue></ds:Signature></gpnp:GPnP-Profile>
Success.
3 重启测试修改是否成功。
[root@test1 ~]# oifcfg getif
eth0 192.168.56.0 global public
eth2 192.168.58.0 global cluster_interconnect,asm
eth1 192.168.57.0 global cluster_interconnect,asm
eth3 192.168.59.0 global cluster_interconnect,asm
4关闭集群，恢复profile.xml 重启测试
此时profile会自动恢复到改动时的状态，所以此时必须通过oifcfg 指令修改回去，如果profile.xml文件异常，可以使用备份的文件
5回退方法
oifcfg delif -global eth3/192.168.59.0
重启集群
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