add debian support to __consul_agent

Signed-off-by: Nico Schottelius <nico@freiheit.schottelius.org>

cdist/conf/type/__consul_agent/files/consul.sysv-debian

@@ -0,0 +1,76 @@
+#!/bin/sh
+#
+# 2015 Nico Schottelius (nico-cdist at schottelius.org)
+#
+# This file is part of cdist.
+#
+# cdist is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# cdist is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with cdist. If not, see <http://www.gnu.org/licenses/>.
+#
+
+if [ -f "/etc/default/consul" ]; then
+    . /etc/default/consul
+fi
+
+. /lib/lsb/init-functions
+
+NAME=consul
+CONSUL=/usr/local/bin/consul
+CONFIG=/etc/$NAME/conf.d
+PID_FILE=/var/run/$NAME/pidfile
+
+export PATH="${PATH:+$PATH:}/usr/sbin:/sbin"
+
+case "$1" in
+    start)
+        log_daemon_msg "Starting consul agent" "consul" || true
+        if start-stop-daemon --start --quiet --oknodo \
+            --pidfile "$PID_FILE" --background \
+            --exec $CONSUL -- agent -pid-file="$PID_FILE" -config-dir "$CONFIG"; then
+            log_end_msg 0 || true
+        else
+            log_end_msg 1 || true
+        fi
+    ;;
+
+    stop)
+        log_daemon_msg "Stopping consul agent" "consul" || true
+        if start-stop-daemon --stop --quiet --oknodo --pidfile $PID_FILE; then
+            log_end_msg 0 || true
+        else
+            log_end_msg 1 || true
+        fi
+    ;;
+    
+    reload)
+        log_daemon_msg "Reloading consul agent" "consul" || true
+        if start-stop-daemon --stop --signal HUP --quiet --oknodo --pidfile $PID_FILE --exec $CONSUL; then
+            log_end_msg 0 || true
+        else
+            log_end_msg 1 || true
+        fi
+    ;;
+
+    restart)
+        $0 stop && $0 start
+    ;;
+
+    status)
+        status_of_proc -p $PID_FILE $CONSUL consul && exit 0 || exit $?
+    ;;
+
+    *)
+        log_action_msg "Usage: /etc/init.d/consul {start|stop|reload|restart|status}"
+        exit 1
+    ;;
+esac

cdist/conf/type/__consul_agent/manifest

@@ -1,6 +1,7 @@
 #!/bin/sh
 #
 # 2015 Steven Armstrong (steven-cdist at armstrong.cc)
+# 2015 Nico Schottelius (nico-cdist at schottelius.org)
 #
 # This file is part of cdist.
 #
@@ -22,7 +23,7 @@
 os=$(cat "$__global/explorer/os")
 
 case "$os" in
-   centos|redhat|ubuntu)
+   centos|debian|redhat|ubuntu)
       # whitelist safeguard
       :
    ;;
@@ -139,6 +140,32 @@ require="__directory${conf_dir}" \
       --onchange 'service consul status >/dev/null && service consul reload || true' \
       --source -
 
+init_sysvinit()
+{
+    __file /etc/init.d/consul \
+        --owner root --group root --mode 0755 \
+        --state "$state" \
+        --source "$__type/files/consul.sysv-$1"
+    require="__file/etc/init.d/consul" __start_on_boot consul
+}
+
+init_systemd()
+{
+    __file /lib/systemd/system/consul.service \
+        --owner root --group root --mode 0644 \
+        --state "$state" \
+        --source "$__type/files/consul.systemd"
+        require="__file/lib/systemd/system/consul.service" __start_on_boot consul
+}
+
+init_upstart()
+{
+    __file /etc/init/consul.conf \
+        --owner root --group root --mode 0644 \
+        --state "$state" \
+        --source "$__type/files/consul.upstart"
+    require="__file/etc/init/consul.conf" __start_on_boot consul
+}
 
 # Install init script to start on boot
 case "$os" in
@@ -146,29 +173,38 @@ case "$os" in
       os_version="$(sed 's/[^0-9.]//g' "$__global/explorer/os_version")"
       major_version="${os_version%%.*}"
       case "$major_version" in
+         [456])
+            init_sysvinit redhat
+         ;;
          7)
-            __file /lib/systemd/system/consul.service \
-               --owner root --group root --mode 0555 \
-               --state "$state" \
-               --source "$__type/files/consul.systemd"
-            export require="__file/lib/systemd/system/consul.service"
+            init_systemd
          ;;
          *)
-            __file /etc/init.d/consul \
-               --owner root --group root --mode 0555 \
-               --state "$state" \
-               --source "$__type/files/consul.sysv"
-            export require="__file/etc/init.d/consul"
+            echo "Unsupported CentOS/Redhat version: $os_version" >&2
+            exit 1
          ;;
       esac
-      __start_on_boot consul --state "$state"
    ;;
+
+    debian)
+        os_version=$(cat "$__global/explorer/os_version")
+        major_version="${os_version%%.*}"
+
+        case "$major_version" in
+            [567])
+                init_sysvinit debian
+            ;;
+            8)
+                init_sysvinit
+            ;;
+            *)
+                echo "Unsupported Debian version $os_version" >&2
+                exit 1
+            ;;
+        esac
+    ;;
+
    ubuntu)
-      __file /etc/init/consul.conf \
-         --owner root --group root --mode 0644 \
-         --state "$state" \
-         --source "$__type/files/consul.upstart"
-      export require="__file/etc/init/consul.conf"
-      __start_on_boot consul --state "$state"
+      init_upstart
    ;;
 esac