init

upgrade-hosts.sh

@@ -0,0 +1,37 @@
+#!/bin/bash
+
+TYPE=$1;
+HOSTLIST=$2;
+
+case $TYPE in
+  "serial")
+    echo "serial"
+    forks=1
+  ;;
+  "parallel")
+    echo "parallel"
+    forks=128
+  ;;
+  "independent")
+    echo "independent"
+    forks=128
+    strat=free
+  ;;
+  *)
+    echo 'Usage: upgrade.sh <strategy> <group or hostname> [strategy: serial|parallel|independent, default=serial], [you see group or hostname from inventory]'
+    echo ""
+    exit 1
+  ;;
+esac
+
+[[ ! -n "$HOSTLIST" ]] && {
+    echo 'Usage: upgrade.sh <strategy> <group or hostname> [strategy: serial|parallel, default=serial], [you see group or hostname from inventory]'
+    echo ""
+    echo -e "groups and hostnames available in inventory:\n"
+    cat ansible/inventory
+    exit 1
+}
+echo "Upgrading host/group:" $HOSTLIST
+cd ansible/ && ansible-playbook upgrade-hosts.yml --extra-vars forks=$forks --extra-vars strat=${strat:-linear} --extra-vars hostlist=$HOSTLIST && cd ..
+
+echo "===== upgraded ====="