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cloudron-support: make nameserver list customizable

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This commit is contained in:
Girish Ramakrishnan
2025-11-27 18:07:20 +01:00
parent 437a033739
commit f380a6f8cf
1 changed files with 15 additions and 8 deletions
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scripts/cloudron-support
+15 -8
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@@ -35,9 +35,9 @@ readonly HELP_MESSAGE="
--recreate-docker Deletes docker storage (containers and images) and recreates it without loss of data
--send-diagnostics Collects server diagnostics and uploads it to ${PASTEBIN}
--troubleshoot Dashboard down? Run tests to identify the potential problem
--unbound-use-external-dns Forwards all Unbound requests to Google (8.8.8.8) and Cloudflare (1.1.1.1) DNS servers.
Unbound is the internal DNS server used for recursive DNS queries. This is only needed
--unbound-forward-dns Unbound is the internal DNS server used for recursive DNS queries. This is only needed
if your network does not allow outbound DNS requests.
Options are 'google', 'cloudflare' or comma separated custom server (e.g 8.8.8.8,1.1.1.1).
--help Show this message
"
@@ -329,7 +329,7 @@ function check_unbound() {
fi
if ! host cloudron.io 127.0.0.150 &>/dev/null; then
fail "Unbound is not resolving, maybe try forwarding all DNS requests. You can do this by running 'cloudron-support --unbound-use-external-dns' option"
fail "Unbound is not resolving, maybe try forwarding all DNS requests. You can do this by running 'cloudron-support --unbound-forward-dns' option"
host cloudron.io 127.0.0.150
exit 1
fi
@@ -576,16 +576,23 @@ function check_expired_domain() {
success "Domain ${dashboard_domain} is valid and has not expired"
}
function unbound_use_external_dns() {
function unbound_forward_dns() {
local -r conf_file="/etc/unbound/unbound.conf.d/forward-everything.conf"
info "To remove the forwarding, please delete $conf_file and 'systemctl restart unbound'"
case "$2" in
google) ns_list="8.8.8.8,4.4.4.4";; # https://developers.google.com/speed/public-dns
cloudflare) ns_list="1.1.1.1,1.0.0.1";; # https://developers.cloudflare.com/1.1.1.1/ip-addresses/
*) ns_list="$2";;
esac
forward_addrs=$(echo "$ns_list" | tr ',' '\n' | sed 's/^/ forward-addr: /')
cat > $conf_file <<EOF
forward-zone:
name: "."
forward-addr: 1.1.1.1
forward-addr: 8.8.8.8
${forward_addrs}
EOF
systemctl restart unbound
@@ -902,7 +909,7 @@ function check_services() {
check_disk_space
args=$(getopt -o "" -l "admin-login,disable-dnssec,enable-remote-support,disable-remote-support,help,owner-login,patch:,recreate-containers,recreate-docker,fix-docker-version,send-diagnostics,unbound-use-external-dns,troubleshoot,check-db-migrations,apply-db-migrations,check-services" -n "$0" -- "$@")
args=$(getopt -o "" -l "admin-login,disable-dnssec,enable-remote-support,disable-remote-support,help,owner-login,patch:,recreate-containers,recreate-docker,fix-docker-version,send-diagnostics,unbound-forward-dns:,troubleshoot,check-db-migrations,apply-db-migrations,check-services" -n "$0" -- "$@")
eval set -- "${args}"
while true; do
@@ -919,7 +926,7 @@ while true; do
--send-diagnostics) send_diagnostics; exit 0;;
--troubleshoot) troubleshoot; exit 0;;
--disable-dnssec) disable_dnssec; exit 0;;
--unbound-use-external-dns) unbound_use_external_dns; exit 0;;
--unbound-forward-dns) unbound_forward_dns "$2"; exit 0;;
--recreate-containers) recreate_containers; exit 0;;
--recreate-docker) recreate_docker; exit 0;;
--fix-docker-version) fix_docker_version; exit 0;;