Generate the DnsSecKey inside the broker.
This means that the broker also hosts the bind server. Change-Id: I29e79a64868ce5f4e7a3ab4dae45d7e361375ac1
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@ -14,11 +14,6 @@
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"Type": "String",
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"Default": "example.com"
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},
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"DnsSecKey": {
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"Description": "Bind DNS-Sec TSIG key",
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"Type": "String",
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"NoEcho": "TRUE"
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},
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"UpstreamDNS": {
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"Description": "Upstream DNS server",
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"Type": "String",
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@ -128,6 +123,8 @@
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"",
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[
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"#!/bin/bash -x", "\n",
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"/usr/sbin/dnssec-keygen -a HMAC-MD5 -b 512 -n USER -r /dev/urandom -K /var/named ", { "Ref": "Prefix" }, "\n",
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"export DNS_SEC_KEY=\"`cat /var/named/K", { "Ref": "Prefix" }, ".*.key | awk '{print $8}'`\"\n",
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"cat << EOF > /root/configure.pp\n",
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"\\$my_hostname=\"\\${ec2_instance_id}.", { "Ref": "Prefix" }, "\"\n",
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"file { \"update network settings - hostname\":", "\n",
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@ -153,7 +150,7 @@
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"class { \"openshift_origin\" :\n",
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" node_fqdn => \\$my_hostname,\n",
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" cloud_domain => \"", { "Ref": "Prefix" }, "\",", "\n",
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" named_tsig_priv_key => \"", { "Ref": "DnsSecKey" }, "\",", "\n",
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" named_tsig_priv_key => \"${DNS_SEC_KEY}\",\n",
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" dns_servers => [\"", { "Ref": "UpstreamDNS" }, "\"],\n",
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" os_unmanaged_users => [\"ec2-user\"],\n",
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" enable_network_services => true,\n",
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@ -186,7 +183,7 @@
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"export EC2_INSTANCE_ID=\"`facter ec2_instance_id`\"\n",
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"export IP_ADDRESS=\"`facter ipaddress`\"\n",
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"cat << _EOF > /root/nsupdate.cmd\n",
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"key ", { "Ref": "Prefix" }," ",{ "Ref": "DnsSecKey" },"\n",
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"key ", { "Ref": "Prefix" }," ${DNS_SEC_KEY}\n",
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"server ${IP_ADDRESS} 53\n",
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"update delete ${EC2_INSTANCE_ID}.",{ "Ref": "Prefix" }," A\n",
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"update add ${EC2_INSTANCE_ID}.",{ "Ref": "Prefix" }," 180 A ${IP_ADDRESS}\n",
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@ -194,7 +191,7 @@
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"_EOF\n",
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"cat /root/nsupdate.cmd | nsupdate\n",
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"# All is well so signal success\n",
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"/opt/aws/bin/cfn-signal -e 0 -r \"Broker setup complete\" \"", { "Ref": "brokerWaitHandle" }, "\"\n"
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"/opt/aws/bin/cfn-signal -e 0 --data \"${DNS_SEC_KEY}\" -r \"Broker setup complete\" \"", { "Ref": "brokerWaitHandle" }, "\"\n"
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]
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]
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}
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@ -218,6 +215,7 @@
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"",
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[
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"#!/bin/bash -x", "\n",
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"export DNS_SEC_KEY=\"`python -c 'print ",{ "Fn::GetAtt": [ "brokerWaitCondition", "Data" ] },"[\"00000\"]'`\"\n",
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"cat << EOF > /root/configure.pp\n",
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"\\$my_hostname=\"\\${ec2_instance_id}.", { "Ref": "Prefix" }, "\"\n",
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"file { \"update network settings - hostname\":", "\n",
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@ -243,7 +241,7 @@
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"class { \"openshift_origin\" :\n",
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" node_fqdn => \\$my_hostname,\n",
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" cloud_domain => \"", { "Ref": "Prefix" }, "\",", "\n",
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" named_tsig_priv_key => \"", { "Ref": "DnsSecKey" }, "\",", "\n",
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" named_tsig_priv_key => \"${DNS_SEC_KEY}\",\n",
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" dns_servers => [\"", { "Fn::GetAtt": [ "BrokerInstance", "PublicIp" ] }, "\"],\n",
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" os_unmanaged_users => [\"ec2-user\"],\n",
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" enable_network_services => true,\n",
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@ -277,7 +275,7 @@
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"export EC2_INSTANCE_ID=\"`facter ec2_instance_id`\"\n",
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"export IP_ADDRESS=\"`facter ipaddress`\"\n",
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"cat << _EOF > /root/nsupdate.cmd\n",
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"key ", { "Ref": "Prefix" }," ",{ "Ref": "DnsSecKey" },"\n",
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"key ", { "Ref": "Prefix" }," ${DNS_SEC_KEY}\n",
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"server ",{ "Fn::GetAtt": [ "BrokerInstance", "PublicIp" ] }," 53\n",
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"update delete ${EC2_INSTANCE_ID}.",{ "Ref": "Prefix" }," A\n",
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"update add ${EC2_INSTANCE_ID}.",{ "Ref": "Prefix" }," 180 A ${IP_ADDRESS}\n",
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