update dnsmasq

README.md

@@ -31,6 +31,7 @@ A collection of delicious docker recipes.
 - [ ] ipset
 - [ ] irc
 - [ ] libreswan
+- [ ] metasploit
 - [ ] mitmproxy
 - [ ] nagios
 - [ ] nfs

dnsmasq/Dockerfile

@@ -3,16 +3,17 @@
 #
 
 FROM alpine
+
 MAINTAINER kev <norelply@easypi.info>
 
 RUN set -xe \
-    && apk add -U dnsmasq \
+    && apk add --no-cache dnsmasq \
-    && echo "conf-dir=/etc/dnsmasq.d/,*.conf" >> /etc/dnsmasq.conf \
+    && echo "conf-dir=/etc/dnsmasq.d/,*.conf" >> /etc/dnsmasq.conf
-    && mkdir -p /etc/dnsmasq.d \
-    && rm -rf /var/cache/apk/*
 
 VOLUME /etc/dnsmasq.d
 
-EXPOSE 53/tcp 53/udp 67/udp
+EXPOSE 53/tcp \
+       53/udp \
+       67/udp
 
-ENTRYPOINT ["/usr/sbin/dnsmasq", "--no-daemon", "--user=dnsmasq", "--group=dnsmasq"]
+ENTRYPOINT ["dnsmasq", "--no-daemon", "--user=dnsmasq", "--group=dnsmasq"]

dnsmasq/README.md

@@ -1,2 +1,23 @@
 dnsmasq
 =======
+
+[Dnsmasq][1] is a Domain Name System forwarder and Dynamic Host Configuration
+Protocol server for small computer networks, created as free software.
+
+## docker-compose.yml
+
+```yaml
+dnsmasq:
+  image: vimagick/dnsmasq
+  ports:
+    - "53:53/tcp"
+    - "53:53/udp"
+    - "67:67/udp"
+  volumes:
+    - ./dnsmasq.d:/etc/dnsmasq.d
+  cap_add:
+    - NET_ADMIN
+  restart: always
+```
+
+[1]: http://www.thekelleys.org.uk/dnsmasq/doc.html

dnsmasq/arm/Dockerfile

@@ -0,0 +1,19 @@
+#
+# Dockerfile for dnsmasq-arm
+#
+
+FROM easypi/alpine-arm
+
+MAINTAINER EasyPi Software Foundation
+
+RUN set -xe \
+    && apk add --no-cache dnsmasq \
+    && echo "conf-dir=/etc/dnsmasq.d/,*.conf" >> /etc/dnsmasq.conf
+
+VOLUME /etc/dnsmasq.d
+
+EXPOSE 53/tcp \
+       53/udp \
+       67/udp
+
+ENTRYPOINT ["dnsmasq", "--no-daemon", "--user=dnsmasq", "--group=dnsmasq"]

dnsmasq/arm/docker-compose.yml

@@ -1,7 +1,7 @@
 dnsmasq:
   image: easypi/dnsmasq-arm
   volumes:
-    - ./dnsmasq.d:/etc/dnsmasq.d
+    - ./dnsmasq.conf:/etc/dnsmasq.d/dnsmasq.conf
   net: container:dnscrypt
   restart: always