Fixed minor typo in the training guide
Fixed minor typographical error and broken links. Change-Id: I74a1aec3fa9c7964bbb9114d997fa9386b86db31 backport: none Closes-Bug: #1414969
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@ -157,13 +157,13 @@
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group rules to enable users to ping and SSH to the instances. To
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do so, you either add rules to the default security group or add a
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security group with rules. For information, see<link
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xlink:href="http://docs.openstack.org/user-guide/content/security_groups_add_rule.html"
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>the section called “Add security group rules”</link>.</para>
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xlink:href="http://docs.openstack.org/user-guide/content/sdk_configure_instances.html"
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>the section called “Create and manage security group rules”</link>.</para>
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<para>Keypairs are SSH credentials that are injected into images
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when they are launched. For this to work, the image must contain
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the cloud-init package. For information, see<link
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xlink:href="http://docs.openstack.org/user-guide/content/keypair_add.html"
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>the section called “Add keypairs”</link>.</para>
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xlink:href="http://docs.openstack.org/user-guide/content/sdk_configure_instances.html"
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>the section called “Add a keypair”</link>.</para>
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<para><guilabel>Add security group rules</guilabel></para>
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<para>The following procedure shows you how to add rules to the
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default security group.</para>
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@ -339,8 +339,8 @@
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<para>$ chmod 0600 MY_PRIV_KEY.pem</para>
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</listitem>
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<listitem>
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<para>Use the ssh-addcommand to make the keypair known to
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SSH:</para>
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<para>Use the <command>ssh-add</command> command to make the
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keypair known to SSH:</para>
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</listitem>
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<listitem>
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<para>$ ssh-add MY_PRIV_KEY.pem</para>
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@ -414,9 +414,8 @@
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<para>Security groups are a kind of cloud firewall that
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define which incoming network traffic should be forwarded to
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instances. For details, see<link
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xlink:href="http://docs.openstack.org/user-guide/content/security_groups_add_rule.html"
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>the section called “Add security group
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rules”</link>.</para>
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xlink:href="http://docs.openstack.org/user-guide/content/sdk_configure_instances.html"
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>the section called “Create and manage security groups”</link>.</para>
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</listitem>
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<listitem>
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<para>If you have not created any specific security groups,
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@ -1409,18 +1408,18 @@
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arguments that you used to create the rule.</para>
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</listitem>
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<listitem>
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<para>To delete the security rule that you created in<link
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xlink:href="http://docs.openstack.org/user-guide/content/configure_security_groups_rules.html#sec_group_rule_add"
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>Step 3.a</link>:</para>
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<para>To delete the security rule that you added as described in<link
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xlink:href="http://docs.openstack.org/user-guide/content/sdk_configure_instances.html"
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>Create and manage security group rules</link>:</para>
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</listitem>
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<listitem>
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<para>$ nova secgroup-delete-rule SEC_GROUP_NAME tcp 22 22
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0.0.0.0/0</para>
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</listitem>
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<listitem>
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<para>To delete the security rule that you created in<link
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xlink:href="http://docs.openstack.org/user-guide/content/configure_security_groups_rules.html#sec_group_rule_add_alt"
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>Step 3.b</link>:</para>
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<para>To delete the security group that you created as described in<link
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xlink:href="http://docs.openstack.org/user-guide/content/sdk_configure_instances.html"
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>Create and manage security groups</link>:</para>
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</listitem>
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<listitem>
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<para>$ nova secgroup-delete-group-rule --ip_proto tcp
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