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Diffstat (limited to 'examples/firewalld-dserver-port.sh.example')
| -rw-r--r-- | examples/firewalld-dserver-port.sh.example | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/examples/firewalld-dserver-port.sh.example b/examples/firewalld-dserver-port.sh.example new file mode 100644 index 0000000..f10ce08 --- /dev/null +++ b/examples/firewalld-dserver-port.sh.example @@ -0,0 +1,21 @@ +#!/bin/bash +# Allow inbound TCP to dserver (default port 2222) when firewalld is used. +# Run once on the server as root, or fold into your config management. + +set -euo pipefail + +PORT="${DTAIL_FIREWALL_PORT:-2222}" + +if ! command -v firewall-cmd >/dev/null 2>&1; then + echo "firewall-cmd not found; skip or configure your firewall manually." >&2 + exit 0 +fi + +if ! firewall-cmd --state >/dev/null 2>&1; then + echo "firewalld not running; nothing to do." >&2 + exit 0 +fi + +firewall-cmd --permanent "--add-port=${PORT}/tcp" +firewall-cmd --reload +echo "Opened ${PORT}/tcp. Current ports: $(firewall-cmd --list-ports)" |