From a25c9168a50f421a63c7fd33440f6ea79f34bad5 Mon Sep 17 00:00:00 2001
From: S <islam.ahmad@outlook.com>
Date: Mon, 2 Mar 2026 21:07:37 -0500
Subject: [PATCH] feat: add support for Unraid Gitea IP and domain
 configuration in Fedora deployment

---
 phase2_gitea_fedora.sh | 15 ++++++++++++---
 1 file changed, 12 insertions(+), 3 deletions(-)

diff --git a/phase2_gitea_fedora.sh b/phase2_gitea_fedora.sh
index 36c72eb..3a77611 100755
--- a/phase2_gitea_fedora.sh
+++ b/phase2_gitea_fedora.sh
@@ -15,6 +15,7 @@ require_vars FEDORA_IP FEDORA_SSH_USER FEDORA_SSH_PORT FEDORA_GITEA_DATA_PATH \
              FEDORA_COMPOSE_DIR \
              FEDORA_MACVLAN_PARENT FEDORA_MACVLAN_SUBNET FEDORA_MACVLAN_GATEWAY \
              FEDORA_MACVLAN_IP_RANGE FEDORA_GITEA_IP \
+             UNRAID_GITEA_IP GITEA_DOMAIN \
              GITEA_ADMIN_USER GITEA_ADMIN_PASSWORD GITEA_ADMIN_EMAIL \
              GITEA_DB_TYPE GITEA_VERSION
 
@@ -72,12 +73,20 @@ else
   TMPFILE=$(mktemp)
   GITEA_CONTAINER_IP="${FEDORA_GITEA_IP}"
   GITEA_NETWORK_NAME="${FEDORA_DOCKER_NETWORK_NAME}"
-  export DATA_PATH GITEA_CONTAINER_IP GITEA_NETWORK_NAME
+  # Macvlan containers use Docker's internal DNS (127.0.0.11) which only resolves
+  # container names. Set explicit DNS to the LAN gateway for external resolution.
+  GITEA_DNS_SERVER="${FEDORA_MACVLAN_GATEWAY}"
+  # Map the primary Gitea domain to the Unraid LAN IP so the backup instance
+  # can reach it for pull mirrors (public DNS may resolve to Cloudflare/CDN).
+  GITEA_MIRROR_SOURCE_HOST="${GITEA_DOMAIN}"
+  GITEA_MIRROR_SOURCE_IP="${UNRAID_GITEA_IP}"
+  export DATA_PATH GITEA_CONTAINER_IP GITEA_NETWORK_NAME \
+         GITEA_DNS_SERVER GITEA_MIRROR_SOURCE_HOST GITEA_MIRROR_SOURCE_IP
 
   if [[ "$GITEA_DB_TYPE" == "sqlite3" ]]; then
     # No DB service needed — render template then strip DB + internal network blocks
     render_template "${SCRIPT_DIR}/templates/docker-compose-gitea.yml.tpl" "$TMPFILE" \
-      "\${GITEA_VERSION} \${DATA_PATH} \${GITEA_CONTAINER_IP} \${GITEA_NETWORK_NAME}"
+      "\${GITEA_VERSION} \${DATA_PATH} \${GITEA_CONTAINER_IP} \${GITEA_NETWORK_NAME} \${GITEA_DNS_SERVER} \${GITEA_MIRROR_SOURCE_HOST} \${GITEA_MIRROR_SOURCE_IP}"
     strip_template_block "$TMPFILE" "DB_SERVICE_START" "DB_SERVICE_END"
     strip_template_block "$TMPFILE" "DB_DEPENDS_START" "DB_DEPENDS_END"
     strip_template_block "$TMPFILE" "INTERNAL_NET_REF_START" "INTERNAL_NET_REF_END"
@@ -87,7 +96,7 @@ else
     # DB container uses an internal bridge network (not exposed to LAN)
     set_db_vars
     render_template "${SCRIPT_DIR}/templates/docker-compose-gitea.yml.tpl" "$TMPFILE" \
-      "\${GITEA_VERSION} \${DATA_PATH} \${GITEA_CONTAINER_IP} \${GITEA_NETWORK_NAME} \${DB_DOCKER_IMAGE} \${DB_ENV_VARS} \${DB_DATA_DIR} \${DB_HEALTHCHECK}"
+      "\${GITEA_VERSION} \${DATA_PATH} \${GITEA_CONTAINER_IP} \${GITEA_NETWORK_NAME} \${DB_DOCKER_IMAGE} \${DB_ENV_VARS} \${DB_DATA_DIR} \${DB_HEALTHCHECK} \${GITEA_DNS_SERVER} \${GITEA_MIRROR_SOURCE_HOST} \${GITEA_MIRROR_SOURCE_IP}"
   fi
 
   scp_to FEDORA "$TMPFILE" "${COMPOSE_DIR}/docker-compose.yml"