add basic nfs-client role

nfs-client/files/auto.master

+#
+# Sample auto.master file
+# This is an automounter map and it has the following format
+# key [ -mount-options-separated-by-comma ] location
+# For details of the format look at autofs(5).
+#
+#/misc	/etc/auto.misc
+#
+# NOTE: mounts done from a hosts map will be mounted with the
+#	"nosuid" and "nodev" options unless the "suid" and "dev"
+#	options are explicitly given.
+#
+#/net	-hosts
+/net	/etc/auto.nfs
+#
+# Include central master map if it can be found using
+# nsswitch sources.
+#
+# Note that if there are entries for /net or /misc (as
+# above) in the included master map any keys that are the
+# same will not be seen as the first read key seen takes
+# precedence.
+#
++auto.master

nfs-client/files/create_netdir.sh

+#!/bin/bash
+
+if [ ! -h /$1 ]; then
+	rm /$1
+	rmdir /$1
+	ln -s /net/$1 /$1
+fi
+

nfs-client/handlers/main.yml

+---
+# file: roles/nfs-client/handlers/main.yml
+
+- name: restart autofs
+  service: name=autofs state=restarted

nfs-client/tasks/main.yml

+---
+# file: roles/nfs-client/tasks/main.yml
+
+- name: ensure nfs client utils are installed
+  apt: name=nfs-common state=latest
+  tags: nfs-client packages
+
+- name: ensure CIFS utils are installed
+  apt: name=cifs-utils,smbclient state=latest
+  tags: cifs-client packages
+
+# makes life much easier to have an automounter and not /etc/fstab
+- name: ensure automounter is installed
+  apt: name=autofs state=latest
+  tags: autofs packages
+
+- name: ensure automounter is configured
+  copy: src=auto.master dest=/etc/auto.master owner=root group=root mode=0644
+  notify:
+    - restart autofs
+  tags: autofs config
+
+- name: ensure mounts from central storage are available
+  template: src=auto.nfs.j2 dest=/etc/auto.nfs owner=root group=root mode=0644
+  notify:
+    - restart autofs
+  tags: autofs config
+
+- name: ensure linking of home
+  script: create_netdir.sh home
+  tags: fsmpi
+
+- name: ensure linking of pub
+  script: create_netdir.sh pub
+  tags: fsmpi

nfs-client/templates/auto.nfs.j2

+## TODO
+home		-fstype=nfs,noatime,hard,intr,nodev,nosuid,vers=3	rumo.fsmpi.rwth-aachen.de:/DATA/home
+pub		-fstype=nfs,noatime,hard,intr,nodev,nosuid,vers=3	rumo.fsmpi.rwth-aachen.de:/DATA/pub
+eschrank	-fstype=nfs,noatime,hard,intr,nodev,nosuid,vers=3	schrank.fsmpi.rwth-aachen.de:/srv/eschrank
+#sharing	-fstype=nfs,noatime,hard,intr,nodev,nosuid,vers=3	portal.fsmpi.rwth-aachen.de:/srv/sharing
+videoag		-fstype=nfs,noatime,hard,intr,nodev,nosuid,vers=3	videoag.fsmpi.rwth-aachen.de:/srv/videoag
+videoag_raw	-fstype=nfs,noatime,hard,intr,nodev,nosuid,vers=3	videoag.fsmpi.rwth-aachen.de:/srv/videoag_raw