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AWS: Use correct IP address for the internal DNS

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Signed-off-by: Michael Tremer <michael.tremer@ipfire.org>
This commit is contained in:
Michael Tremer
2018-06-28 10:55:24 +01:00
parent 3273ff48f0
commit 607240e28c
1 changed files with 7 additions and 2 deletions
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9
src/initscripts/helper/aws-setup
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@@ -86,6 +86,11 @@ import_aws_configuration() {
local ipv4_address="$(get "network/interfaces/macs/${mac}/local-ipv4s" | head -n1)"
local ipv4_address_num="$(to_integer "${ipv4_address}")"
# Get VPC subnet
local vpc="$(get "network/interfaces/macs/${mac}/vpc-ipv4-cidr-block")"
local vpc_netaddress="${vpc%/*}"
local vpc_netaddress_num="$(to_integer "${vpc_netaddress}")"
# Get subnet size
local subnet="$(get "network/interfaces/macs/${mac}/subnet-ipv4-cidr-block")"
@@ -101,8 +106,8 @@ import_aws_configuration() {
# The gateway is always the first IP address in the subnet
local gateway="$(to_address $(( netaddress_num + 1 )))"
# The AWS internal DNS service is available on the fourth IP address of each subnet
local dns1="$(to_address $(( netaddress_num + 4 )))"
# The AWS internal DNS service is available on the second IP address of the VPC
local dns1="$(to_address $(( vpc_netaddress_num + 2 )))"
local dns2=
case "${device_number}" in