Update README.md

README.md

@@ -8,35 +8,36 @@ Installation
 
 Do a minimal installation of CentOS 7.
 
-Log in and install ansible:
- # yum -y install epel-release
- # yum -y install ansible git
- # ansible-galaxy collection install ansible.posix
+Log in and install ansible:  
+`yum -y install epel-release`  
+`yum -y install ansible git`  
+`ansible-galaxy collection install ansible.posix`
 
-Clone soctools:
- # git clone --single-branch --branch dev1 https://scm.uninett.no/geant-wp8-t3.1/soctools.git
- # cd soctools
+Clone soctools:  
+`git clone --single-branch --branch dev1 https://scm.uninett.no/geant-wp8-t3.1/soctools.git
+cd soctools`
 
 Install soctools:
-Edit group_vars/all/main.yml and change 'dslproxy' so that it point to the FQDN of the server.
- # vi group_vars/all/main.yml
+Edit group_vars/all/main.yml and change 'dslproxy' so that it point to the FQDN of the server.  
+`vi group_vars/all/main.yml`  
 The first entry in the soctools_users variable is the user with full admin privileges in NiFi and Kibana.
 
-To configure the server running soctools, run the ansible playbook:
- # ansible-playbook -i soctools-inventory soctools_server.yml
+To configure the server running soctools, run the ansible playbook:  
+`ansible-playbook -i soctools-inventory soctools_server.yml`
 
-To build the Docker images needed, run the ansible playbook:
- # ansible-playbook -i soctools-inventory buildimages.yml
+To build the Docker images needed, run the ansible playbook:  
+`ansible-playbook -i soctools-inventory buildimages.yml`
+
+To build the CA needed for host and user certificates, run the ansible playbook:  
+`ansible-playbook -i soctools-inventory buildca.yml`
 
-To build the CA needed for host and user certificates, run the ansible playbook:
- # ansible-playbook -i soctools-inventory buildca.yml
 User certificates are can be found in the directory roles/ca/files/CA/private. Import into browser for authentication.
 
-To start the cluster, run the ansible playbook soctools.yml:
- # ansible-playbook -i soctools-inventory soctools.yml -t start
+To start the cluster, run the ansible playbook soctools.yml:  
+`ansible-playbook -i soctools-inventory soctools.yml -t start`
 
-To stop the cluster, run the ansible playbook soctools.yml:
- # ansible-playbook -i soctools-inventory soctools.yml -t stop
+To stop the cluster, run the ansible playbook soctools.yml:  
+`ansible-playbook -i soctools-inventory soctools.yml -t stop`
 
 The NiFi interface should now be available on port 9443 on the server.
 The OpenDistro for Elasticsearch interface should now be available on port 5601 on the server.