add more prerequisites and fix some links

10-ssh-key-management.rst

@@ -1,9 +1,9 @@
 Unit 10: SSH user and host key management
 =========================================
 
-**Prerequisites**
+**Prerequisites:**
 
-- `Unit 9: SELinux User Maps <9-selinux-user-map.rst>`_
+- `Unit 3: User management and Kerberos authentication <3-user-management.rst>`_
 
 In this module you will explore how to use FreeIPA as a backend
 provider for SSH keys.  Instead of distributing ``authorized_keys``
@@ -136,4 +136,4 @@ Conclusion
 
 Congratulations!  This was the final topic in the workshop.
 If you skipped any units, you can reach them from the
-`curriculum overview <workshop.rst#Curriculum_overview>`_.
+`curriculum overview <workshop.rst#curriculum-overview>`_.

2-client-install.rst

@@ -1,6 +1,10 @@
 Unit 2: Enrolling client machines
 ===================================
 
+**Prerequisites**:
+
+- `Unit 1: Installing the FreeIPA server <1-server-install.rst>`_
+
 In this unit, you will enrol a *host* as a client of your FreeIPA
 domain.  This means that *users* in your FreeIPA realm (or Active
 Directory realms for which there is a trust with FreeIPA) can log

4-hbac.rst

@@ -1,6 +1,10 @@
 Unit 4: Host-based access control (HBAC)
 ==========================================
 
+**Prerequisites:**
+
+- `Unit 3: User management and Kerberos authentication <3-user-management.rst>`_
+
 FreeIPA's *host-based access control* (HBAC) feature allows you to
 define policies that restrict access to hosts or services based on
 the user attempting to log in and that user's groups, the host that
@@ -137,5 +141,5 @@ are several optional units you can choose from.  You can proceed
 directly to
 `Unit 5: Web application authentication and authorisation <5-web-app-authnz.rst>`_.
 Otherwise,
-`return to the curriculum overview <workshop.rst#Curriculum_overview>`_
+`return to the curriculum overview <workshop.rst#curriculum-overview>`_
 to see all the options.

5-web-app-authnz.rst

@@ -1,6 +1,11 @@
 Unit 5: Web application authentication and authorisation
 ==========================================================
 
+**Prerequisites**:
+
+- `Unit 3: User management and Kerberos authentication <3-user-management.rst>`_
+- `Unit 4: Host-based access control (HBAC) <4-hbac.rst>`_
+
 You can configure many kinds of applications to rely on FreeIPA's
 centralised authentication, including web applications.  In this
 unit you will configure the Apache web server to use Kerberos

6-cert-management.rst

@@ -123,5 +123,5 @@ You can now proceed to
 or
 `Unit 8: Sudo rule management <8-sudorule.rst>`_.
 Otherwise,
-`return to the curriculum overview <workshop.rst#Curriculum_overview>`_
+`return to the curriculum overview <workshop.rst#curriculum-overview>`_
 to see all the options.

7-replica-install.rst

@@ -1,6 +1,10 @@
 Unit 7: Replica installation
 ==============================
 
+**Prerequisites**:
+
+- `Unit 1: Installing the FreeIPA server <1-server-install.rst>`_
+
 FreeIPA is designed to be run in a replicated multi-master
 environment.  In this unit, we will deploy a single FreeIPA
 replica.  For recommended production topologies, see
@@ -50,5 +54,5 @@ LDAP changes on any server will be replicated to all other servers.
 You can proceed to
 `Unit 8: Sudo rule management <8-sudorule.rst>`_
 or
-`return to the curriculum overview <workshop.rst#Curriculum_overview>`_
+`return to the curriculum overview <workshop.rst#curriculum-overview>`_
 to see all the available topics.

9-selinux-user-map.rst

@@ -129,5 +129,5 @@ the program being run::
 This concludes the unit.  You can now proceed to
 `Unit 10: SSH user and host key management <10-ssh-key-management.rst>`_
 or
-`return to the curriculum overview <workshop.rst#Curriculum_overview>`_
+`return to the curriculum overview <workshop.rst#curriculum-overview>`_
 to see all the available topics.