Update certs module for 0.8.x compatibility

Author: cristobal23

certs/main.tf

@@ -35,8 +35,8 @@ resource "aws_iam_role_policy" "s3_certs_ro" {
         "s3:Get*"
       ],
       "Resource": [
-        "arn:aws:s3:::${replace(var.s3_bucket,"/(\/)+$/","")}/${replace(var.s3_bucket_prefix,"/^(\/)+|(\/)+$/","")}",
-        "arn:aws:s3:::${replace(var.s3_bucket,"/(\/)+$/","")}/${replace(var.s3_bucket_prefix,"/^(\/)+|(\/)+$/","")}/*"
+        "arn:aws:s3:::${replace(var.s3_bucket,"/(/)+$/","")}/${replace(var.s3_bucket_prefix,"/^(/)+|(/)+$/","")}",
+        "arn:aws:s3:::${replace(var.s3_bucket,"/(/)+$/","")}/${replace(var.s3_bucket_prefix,"/^(/)+|(/)+$/","")}/*"
       ]
     },
     {
@@ -45,7 +45,7 @@ resource "aws_iam_role_policy" "s3_certs_ro" {
         "s3:List*"
       ],
       "Resource": [
-        "arn:aws:s3:::${replace(var.s3_bucket,"/(\/)+$/","")}"
+        "arn:aws:s3:::${replace(var.s3_bucket,"/(/)+$/","")}"
       ]
     }
   ]

certs/templates/user_data.tpl

@@ -1,6 +1,6 @@
 #cloud-config
 runcmd:
-  - echo "OPENVPN_CERT_SOURCE=s3://${replace(s3_bucket,"/(\/)+$/","")}/${replace(s3_bucket_prefix,"/^(\/)+|(\/)+$/","")}" > /etc/openvpn/get-openvpn-certs.env
+  - echo "OPENVPN_CERT_SOURCE=s3://${replace(s3_bucket,"/(/)+$/","")}/${replace(s3_bucket_prefix,"/^(/)+|(/)+$/","")}" > /etc/openvpn/get-openvpn-certs.env
   - echo "push \"route $(ip route get 8.8.8.8| grep src| sed 's/.*src \(.*\)$/\1/g') 255.255.255.255 net_gateway\"" >> /etc/openvpn/server.conf
   - echo "push \"route ${cidrhost(element(split(",",route_cidrs),1), 0)}  ${cidrnetmask(element(split(",",route_cidrs),1))}\"" >> /etc/openvpn/server.conf
   - echo "push \"route ${cidrhost(element(split(",",route_cidrs),2), 0)}  ${cidrnetmask(element(split(",",route_cidrs),2))}\"" >> /etc/openvpn/server.conf