+ - `williamyeh/ansible:alpine3-onbuild`
+
+### Old 1.9 version:
+
+- Normal series:
+
+ - `williamyeh/ansible:1.9-debian8`
+ - `williamyeh/ansible:1.9-debian7`
+ - `williamyeh/ansible:1.9-ubuntu14.04`
+ - `williamyeh/ansible:1.9-ubuntu12.04`
+ - `williamyeh/ansible:1.9-centos7`
+ - `williamyeh/ansible:1.9-centos6`
+ - `williamyeh/ansible:1.9-alpine3`
+
+- Onbuild series (*recommended for common cases*):
+
+ - `williamyeh/ansible:1.9-debian8-onbuild`
+ - `williamyeh/ansible:1.9-debian7-onbuild`
+ - `williamyeh/ansible:1.9-ubuntu14.04-onbuild`
+ - `williamyeh/ansible:1.9-ubuntu12.04-onbuild`
+ - `williamyeh/ansible:1.9-centos7-onbuild`
+ - `williamyeh/ansible:1.9-centos6-onbuild`
+ - `williamyeh/ansible:1.9-alpine3-onbuild`
+
+### Experimental version (building directly from the git `master` source tree; use at your own risk!):
+
+- Normal series:
+
+ - `williamyeh/ansible:master-debian8`
+ - `williamyeh/ansible:master-debian7`
+ - `williamyeh/ansible:master-ubuntu14.04`
+ - `williamyeh/ansible:master-ubuntu12.04`
+ - `williamyeh/ansible:master-centos7`
+ - `williamyeh/ansible:master-centos6`
+
+- Onbuild series (*recommended for common cases*):
+
+ - `williamyeh/ansible:master-debian8-onbuild`
+ - `williamyeh/ansible:master-debian7-onbuild`
+ - `williamyeh/ansible:master-ubuntu14.04-onbuild`
+ - `williamyeh/ansible:master-ubuntu12.04-onbuild`
+ - `williamyeh/ansible:master-centos7-onbuild`
+ - `williamyeh/ansible:master-centos6-onbuild`
+