roles/syncrepo: Add syncrepo role

playbooks/soyuz.yml

@@ -14,3 +14,4 @@
     - { role: sudo, tags: ['sudo', 'archusers'] }
     - { role: postgres, tags: ['postgres'] }
     - { role: quassel, quassel_domain: "quassel.archlinux.org", tags: ['quassel'] }
+    - { role: syncrepo, tags: ['syncrepo'] }

roles/syncrepo/files/syncrepo

@@ -0,0 +1,33 @@
+#!/bin/bash
+
+target="/srv/ftp"
+lock='/tmp/syncrepo.lck'
+source='rsync://rsync.archlinux.org/ftp_tier1'
+lastupdate_url="http://rsync.archlinux.org/lastupdate"
+
+[ ! -d "${target}" ] && mkdir -p "${target}"
+
+exec 9>"${lock}"
+flock -n 9 || exit
+
+# if we are called without a tty (cronjob) only run when there are changes
+if ! tty -s && test -f "$target/lastupdate" && diff -b <(curl -s "$lastupdate_url") "$target/lastupdate" >/dev/null; then
+	exit 0
+fi
+
+if stty &>/dev/null; then
+    VERBOSE="-h -v --progress"
+else
+    VERBOSE="--info=name1"
+fi
+
+rsync -rtlH --safe-links --delete-after ${VERBOSE} --timeout=600 --contimeout=60 -p \
+	--delay-updates --no-motd  \
+	--exclude='*.links.tar.gz*' \
+	--exclude='/other' \
+	--exclude='/sources' \
+	--exclude='/iso' \
+	${source} \
+	"${target}"
+
+#echo "Last sync was $(date -d @$(cat ${target}/lastsync))"

roles/syncrepo/files/syncrepo.service

@@ -0,0 +1,10 @@
+[Unit]
+Description=Synchronize package repository mirror
+RequiresMountsFor=/srv/repo
+
+[Service]
+Type=oneshot
+ExecStart=/usr/local/bin/syncrepo
+Nice=19
+IOSchedulingClass=best-effort
+IOSchedulingPriority=7

roles/syncrepo/files/syncrepo.timer

@@ -0,0 +1,10 @@
+[Unit]
+Description=Minutely repository sync
+
+[Timer]
+OnCalendar=minutely
+AccuracySec=1m
+Persistent=true
+
+[Install]
+WantedBy=timers.target

roles/syncrepo/handlers/main.yml

@@ -0,0 +1,4 @@
+---
+
+- name: daemon reload
+  command: systemctl daemon-reload

roles/syncrepo/tasks/main.yml

@@ -0,0 +1,25 @@
+---
+
+- name: install rsync
+  pacman: name=rsync state=present
+
+- name: install syncrepo script
+  copy: src=syncrepo dest=/usr/local/bin/syncrepo owner=root group=root mode=0755
+
+- name: install syncrepo units
+  copy: src={{ item }} dest=/etc/systemd/system/{{ item }} owner=root group=root mode=0644
+  with_items:
+    - syncrepo.timer
+    - syncrepo.service
+  notify:
+    - daemon reload
+
+- name: start and enable syncrepo units
+  service: name=syncrepo.timer enabled=yes state=started
+
+- name: install local mirror
+  lineinfile:
+    dest: /etc/pacman.d/mirrorlist
+    line: 'Server = file:///srv/ftp/$repo/os/$arch'
+    insertbefore: BOF
+    create: true