add vultr utility scripts, rename aws scripts

bin/vultr/vcurl

@@ -0,0 +1,11 @@
+#!/bin/bash
+
+if [[ -z "${VULTR_API_KEY}" ]] ; then
+  echo "VULTR_API_KEY not defined in environment"
+  exit 1
+fi
+
+path=${1:?no path provided}
+shift
+
+curl ${@} -s -H "API-Key: ${VULTR_API_KEY}" https://api.vultr.com/v1/${path}

bin/vultr/vultr_delete_instance.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+SUBID=${1:?no SUBID provided}
+THISDIR=$(cd $(dirname ${0}) && pwd)
+VCURL=${THISDIR}/vcurl
+
+echo "Deleting instance: ${SUBID}"
+${VCURL} server/destroy -X POST -d "SUBID=${SUBID}" || echo "Error deleting instance: ${SUBID}"

bin/vultr/vultr_delete_snapshot.sh

@@ -0,0 +1,8 @@
+#!/bin/bash
+
+SNAPSHOTID=${1:?no SNAPSHOTID provided}
+THISDIR=$(cd $(dirname ${0}) && pwd)
+VCURL=${THISDIR}/vcurl
+
+echo "Deleting snapshot: ${SNAPSHOTID}"
+${VCURL} snapshot/destroy -X POST -d "SNAPSHOTID=${SNAPSHOTID}" || echo "Error deleting snapshot: ${SNAPSHOTID}"

bin/vultr/vultr_list_instances.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+THISDIR=$(cd $(dirname ${0}) && pwd)
+VCURL=${THISDIR}/vcurl
+
+VULTR_OUTPUT=${1}
+
+if [[ -z "${VULTR_OUTPUT}" ]] ; then
+  ${VCURL} server/list | jq .
+else
+  ${VCURL} server/list | jq -r .[].${VULTR_OUTPUT}
+fi

bin/vultr/vultr_list_snapshots.sh

@@ -0,0 +1,12 @@
+#!/bin/bash
+
+THISDIR=$(cd $(dirname ${0}) && pwd)
+VCURL=${THISDIR}/vcurl
+
+VULTR_OUTPUT=${1}
+
+if [[ -z "${VULTR_OUTPUT}" ]] ; then
+  ${VCURL} snapshot/list | jq .
+else
+  ${VCURL} snapshot/list | jq -r .[].${VULTR_OUTPUT}
+fi