Update for leanpub preview

manuscript/recipes/elkarbackup.md

@@ -11,7 +11,7 @@ Don't be like [Cameron](http://haltandcatchfire.wikia.com/wiki/Cameron_Howe). Ba
 
     [![Common Observatory](../images/common_observatory.png)](https://www.observe.global/)
 
-ElkarBackup is a free open-source backup solution based on RSync/RSnapshot. It's basically a web wrapper around rsync/rsnapshot, which means that your backups are just files on a filesystem, utilising hardlinks for tracking incremental changes. I find this result more reassuring than a blob of compressed, (encrypted?) data that [more sophisticated backup solutions](/recipes/duplicity/) would produce for you.
+ElkarBackup is a free open-source backup solution based on RSync/RSnapshot. It's basically a web wrapper around rsync/rsnapshot, which means that your backups are just files on a filesystem, utilising hardlinks for tracking incremental changes. I find this result more reassuring than a blob of compressed, (encrypted?) data that [more sophisticated backup solutions](https://geek-cookbook.funkypenguin.co.nz/)recipes/duplicity/) would produce for you.
 
 ![ElkarBackup Screenshot](../images/elkarbackup.png)
 
@@ -19,8 +19,8 @@ ElkarBackup is a free open-source backup solution based on RSync/RSnapshot. It's
 
 ## Ingredients
 
-1. [Docker swarm cluster](/ha-docker-swarm/design/) with [persistent shared storage](/ha-docker-swarm/shared-storage-ceph.md)
-2. [Traefik](/ha-docker-swarm/traefik_public) configured per design
+1. [Docker swarm cluster](https://geek-cookbook.funkypenguin.co.nz/)ha-docker-swarm/design/) with [persistent shared storage](https://geek-cookbook.funkypenguin.co.nz/)ha-docker-swarm/shared-storage-ceph.md)
+2. [Traefik](https://geek-cookbook.funkypenguin.co.nz/)ha-docker-swarm/traefik_public) configured per design
 3. DNS entry for the hostname you intend to use, pointed to your [keepalived](ha-docker-swarm/keepalived/) IP
 
 ## Preparation
@@ -67,20 +67,20 @@ Create ```/var/data/config/elkarbackup/elkarbackup-db-backup.env```, and populat
 
     No, me either :shrug:
 
-````
+```
 # For database backup (keep 7 days daily backups)
 MYSQL_PWD=<same as SYMFONY__DATABASE__PASSWORD above>
 MYSQL_USER=root
 BACKUP_NUM_KEEP=7
 BACKUP_FREQUENCY=1d
-````
+```
 
 ### Setup Docker Swarm
 
 Create a docker swarm config file in docker-compose syntax (v3), something like this:
 
 !!! tip
-        I share (_with my [patreon patrons](https://www.patreon.com/funkypenguin)_) a private "_premix_" git repository, which includes necessary docker-compose and env files for all published recipes. This means that patrons can launch any recipe with just a ```git pull``` and a ```docker stack deploy``` 👍
+        I share (_with my [patreon patrons](https://www.patreon.com/funkypenguin)_) a private "_premix_" git repository, which includes necessary docker-compose and env files for all published recipes. This means that patrons can launch any recipe with just a ```git pull``` and a ```docker stack deploy``` 
 
 
 ```
@@ -159,7 +159,7 @@ networks:
 ```
 
 !!! note
-    Setup unique static subnets for every stack you deploy. This avoids IP/gateway conflicts which can otherwise occur when you're creating/removing stacks a lot. See [my list](/reference/networks/) here.
+    Setup unique static subnets for every stack you deploy. This avoids IP/gateway conflicts which can otherwise occur when you're creating/removing stacks a lot. See [my list](https://geek-cookbook.funkypenguin.co.nz/)reference/networks/) here.
 
 
 
@@ -171,11 +171,11 @@ Launch the ElkarBackup stack by running ```docker stack deploy elkarbackup -c <p
 
 Log into your new instance at https://**YOUR-FQDN**, with user "root" and the password default password "root":
 
-![ElkarBackup Login Screen](/images/elkarbackup-setup-1.png)
+![ElkarBackup Login Screen](https://geek-cookbook.funkypenguin.co.nz/)images/elkarbackup-setup-1.png)
 
 First thing you do, change your password, using the gear icon, and "Change Password" link:
 
-![ElkarBackup Login Screen](/images/elkarbackup-setup-2.png)
+![ElkarBackup Login Screen](https://geek-cookbook.funkypenguin.co.nz/)images/elkarbackup-setup-2.png)
 
 Have a read of the [Elkarbackup Docs](https://docs.elkarbackup.org/docs/introduction.html) - they introduce the concept of **clients** (_hosts containing data to be backed up_), **jobs** (_what data gets backed up_), **policies** (_when is data backed up and how long is it kept_).
 
@@ -234,7 +234,7 @@ Repeat after me : "**It's not a backup unless you've tested a restore**"
 
 To restore files form a job, click on the "Restore" button in the WebUI, while on the **Jobs** tab:
 
-![ElkarBackup Login Screen](/images/elkarbackup-setup-3.png)
+![ElkarBackup Login Screen](https://geek-cookbook.funkypenguin.co.nz/)images/elkarbackup-setup-3.png)
 
 This takes you to a list of backup names and file paths. You can choose to download the entire contents of the backup from your browser as a .tar.gz, or to restore the backup to the client. If you click on the **name** of the backup, you can also drill down into the file structure, choosing to restore a single file or directory.