Added support for setting local timezone, and updated README

README.md

@@ -17,11 +17,13 @@ Everything is controlled using the follwing environment variables.
 * **TICKET** is the ticket you get from the master (if you are using Director
   you find it under the Agent tab of the host).
 * **ACCEPT_CONFIG** takes a ***y*** or ***n*** value for yes or no. The default is
-  ***n***.
+  ***n***
 * **ACCEPT_COMMANDS** takes a ***y*** or ***n*** value for yes or no. The default is
-  ***n***.
+  ***n***
 * **DISABLE_CONFD** takes a ***y*** or ***n*** value for yes or no. The default is
   ***y***. This should be a sane default for most people.
+* **LOCAL_TIMEZONE** sets the local timezone of the satellite. For example
+  *Europe/Stockholm* or *America/New_York*
 
 ## Example usage
 ```
@@ -44,6 +46,7 @@ services:
     image: jackbenny/icinga-satellite
     ports:
       - 5665:5665
+    restart:always
     environment:
       - CN=icinga-sat02.local
       - ZONE=icinga-sat02.local
@@ -54,6 +57,7 @@ services:
       - ACCEPT_CONFIG=y
       - ACCEPT_COMMANDS=y
       - DISABLE_CONFD=y
+      - LOCAL_TIMEZONE=Europe/Stockholm
 ```
 
 ## Images
@@ -62,6 +66,6 @@ services:
 > instead, tagged *0.n*.
 
 There are two available images for you to choose from. The default one (0.*n*) is based on
-Debian 10, with Icinga2 from Icingas official repository. The other image (0.*n*-alpine) is
-based on Alpine 3.11, with Icinga2 from Alpines repository. The Alpine image is much smaller
-in size.
+Ubuntu 18.04, with Icinga2 from Icingas official repository. The other image (0.*n*-alpine) is
+based on Alpine 3.11, with Icinga2 from Alpines repository. From 0.1.1-alpine and up, the Alpine
+image is built on the latest Alpine. The Alpine image is much smaller in size.

create-satellite.sh

@@ -37,6 +37,11 @@ else
     DISABLE_CONF=" "
 fi
 
+# Set the local timezone
+if [ ! -z "$LOCAL_TIMEZONE" ]; then
+	ln -sf /usr/share/zoneinfo/"$LOCAL_TIMEZONE" /etc/localtime
+fi
+
 icinga2 pki new-cert --cn "$CN" \
 --key /var/lib/icinga2/certs/"${CN}".key \
 --cert /var/lib/icinga2/certs/"${CN}".crt