Add variables to change names of the other docker container (zokradon…

…h#231)

* Add variables to change names of the other docker container
	modified:   Dockerfile
	modified:   kweb.cfg
* fix default values for konnect and kapi
add inline comment

web/Dockerfile

@@ -6,6 +6,21 @@ ARG CODE_VERSION
 
 ENV CODE_VERSION="${CODE_VERSION}"
 ENV DEFAULTREDIRECT="/webapp"
+# Workaround to not break backwards compatibility,
+# since an underscore is not a valid char in a hostname.
+# This causes issues when using kweb in kubernetes.
+# Related issue https://github.com/docker/compose/issues/229
+ENV KWEBD_DNS_KONNECT="kopano_konnect"
+ENV KWEBD_DNS_MEET="kopano_meet"
+ENV KWEBD_DNS_KAPI="kopano_kapi"
+ENV KWEBD_DNS_PLAYGROUND="kopano_playground"
+ENV KWEBD_DNS_KWMSERVER="kopano_kwmserver"
+ENV KWEBD_DNS_WEBAPP="kopano_webapp"
+ENV KWEBD_DNS_ZPUSH="kopano_zpush"
+ENV KWEBD_DNS_ICAL="kopano_ical"
+ENV KWEBD_DNS_KDAV="kopano_kdav"
+ENV KWEBD_DNS_GRAPI="kopano_grapi"
+ENV KWEBD_DNS_ICAL="kopano_ical"
 
 COPY wrapper.sh /usr/local/bin
 COPY kweb.cfg /etc/kweb.cfg

web/kweb.cfg

@@ -1,7 +1,6 @@
 {%FQDN%}:80, *:80 {
 	log stdout
 	errors stdout
-
 	redir / https://{host}{uri}
 }
 
@@ -26,7 +25,7 @@
 	}
 
 	# Config
-	proxy /api/config/v1/kopano/meet/ http://kopano_meet:9080/ {
+	proxy /api/config/v1/kopano/meet/ http://{%KWEBD_DNS_MEET%}:9080/ {
 		fail_timeout 10s
 		try_duration 30s
 		transparent
@@ -36,7 +35,7 @@
 	# Konnect
 	proxy /upstreams/konnect/ {
 		without /upstreams/konnect/
-		upstream kopano_konnect:8777
+		upstream {%KWEBD_DNS_KONNECT%}:8777
 		policy least_conn
 		health_check /health-check
 		fail_timeout 10s
@@ -65,7 +64,7 @@
 	# Kapi
 	proxy /upstreams/kapi/ {
 		without /upstreams/kapi/
-		upstream kopano_kapi:8039
+		upstream {%KWEBD_DNS_KAPI%}:8039
 		policy least_conn
 		health_check /health-check
 		fail_timeout 10s
@@ -89,7 +88,7 @@
 	}
 
 	# playground for oidc
-	proxy /oidc-playground/ http://kopano_playground:8888/ {
+	proxy /oidc-playground/ http://{%KWEBD_DNS_PLAYGROUND%}:8888/ {
 		fail_timeout 10s
 		try_duration 30s
 		transparent
@@ -98,7 +97,7 @@
 	folderish /oidc-playground
 
 	# playground for Kapi
-	proxy /kapi-playground/ http://kopano_playground:8888/ {
+	proxy /kapi-playground/ http://{%KWEBD_DNS_PLAYGROUND%}:8888/ {
 		fail_timeout 10s
 		try_duration 30s
 		transparent
@@ -109,7 +108,7 @@
 	# Kwmserver
 	proxy /upstreams/kwmserver/ {
 		without /upstreams/kwmserver/
-		upstream kopano_kwmserver:8778
+		upstream {%KWEBD_DNS_KWMSERVER%}:8778
 		policy least_conn
 		health_check /health-check
 		fail_timeout 10s
@@ -126,57 +125,57 @@
 		to /upstreams/kwmserver/{path}
 	}
 
-	proxy /meet/ kopano_meet:9080 {
+	proxy /meet/ {%KWEBD_DNS_MEET%}:9080 {
 		fail_timeout 10s
 		try_duration 30s
 		transparent
 		keepalive 100
 	}
 	folderish /meet
 
-	proxy /webapp/ kopano_webapp:9080 {
+	proxy /webapp/ {%KWEBD_DNS_WEBAPP%}:9080 {
 		fail_timeout 10s
 		try_duration 30s
 		transparent
 		keepalive 100
 	}
 	folderish /webapp
 
-	proxy /Microsoft-Server-ActiveSync kopano_zpush:80 {
+	proxy /Microsoft-Server-ActiveSync {%KWEBD_DNS_ZPUSH%}:80 {
 		transparent
 		keepalive 0
 		timeout 3540s
 	}
 
-	proxy /AutoDiscover/AutoDiscover.xml kopano_zpush:80 {
+	proxy /AutoDiscover/AutoDiscover.xml {%KWEBD_DNS_ZPUSH%}:80 {
 		transparent
 		keepalive 0
 		fail_timeout 10s
 		try_duration 30s
 	}
 
-	proxy /Autodiscover/Autodiscover.xml kopano_zpush:80 {
+	proxy /Autodiscover/Autodiscover.xml {%KWEBD_DNS_ZPUSH%}:80 {
 		transparent
 		keepalive 0
 		fail_timeout 10s
 		try_duration 30s
 	}
 
-	proxy /autodiscover/autodiscover.xml kopano_zpush:80 {
+	proxy /autodiscover/autodiscover.xml {%KWEBD_DNS_ZPUSH%}:80 {
 		transparent
 		keepalive 0
 		fail_timeout 10s
 		try_duration 30s
 	}
 
-	proxy /caldav/ kopano_ical:8080 {
+	proxy /caldav/ {%KWEBD_DNS_ICAL%}:8080 {
 		fail_timeout 10s
 		try_duration 30s
 		transparent
 	}
 	folderish /caldav
 
-	proxy /kdav/ kopano_kdav:80 {
+	proxy /kdav/ {%KWEBD_DNS_KDAV%}:80 {
 		transparent
 		keepalive 0
 		fail_timeout 10s
@@ -200,7 +199,7 @@
 	}
 	redir /password-reset /password-reset/
 
-	proxy /grapi-explorer/ http://kopano_grapi-explorer:3000/ {
+	proxy /grapi-explorer/ http://{%KWEBD_DNS_GRAPI%}-explorer:3000/ {
 		fail_timeout 10s
 		try_duration 30s
 		transparent