feat: mongodb-replica-set-host input

Author: smoke

action-types.yml

@@ -20,3 +20,9 @@ inputs:
     type: string
   mongodb-authsource:
     type: string
+  mongodb-replica-set-host:
+    type: string
+  docker-network:
+    type: string
+  docker-network-alias:
+    type: string

action.yml

@@ -56,6 +56,11 @@ inputs:
     required: false
     default: 'admin'
 
+  mongodb-replica-set-host:
+    description: 'MongoDB replica set host, must be accessible from both internal container and external usage (default: "localhost"')
+    required: false
+    default: 'localhost'
+
   docker-network:
     description: 'Docker network to attach the MongoDB container to. If not provided, will try to use the default GitHub Actions network if available (github_network_<rand>).'
     required: false
@@ -80,6 +85,7 @@ runs:
     - ${{ inputs.mongodb-container-name }}
     - ${{ inputs.mongodb-key }}
     - ${{ inputs.mongodb-authsource }}
+    - ${{ inputs.mongodb-replica-set-host }}
     - ${{ inputs.docker-network }}
     - ${{ inputs.docker-network-alias }}
   post-entrypoint: /stop-mongodb.sh

start-mongodb.sh

@@ -11,8 +11,9 @@ MONGODB_PASSWORD=$7
 MONGODB_CONTAINER_NAME=$8
 MONGODB_KEY=$9
 MONGODB_AUTHSOURCE=${10}
-DOCKER_NETWORK=${11}
-DOCKER_NETWORK_ALIAS=${12:-$MONGODB_CONTAINER_NAME}
+MONGODB_REPLICA_SET_HOST=${11:-"localhost"}
+DOCKER_NETWORK=${12}
+DOCKER_NETWORK_ALIAS=${13:-$MONGODB_CONTAINER_NAME}
 
 # If DOCKER_NETWORK not provided, try to detect the default GitHub Actions network
 if [ -z "$DOCKER_NETWORK" ]; then
@@ -199,7 +200,7 @@ docker exec --tty $MONGODB_CONTAINER_NAME $MONGODB_CLIENT --port $MONGODB_PORT $
     \"_id\": \"$MONGODB_REPLICA_SET\",
     \"members\": [ {
        \"_id\": 0,
-      \"host\": \"localhost:$MONGODB_PORT\"
+      \"host\": \"$MONGODB_REPLICA_SET_HOST:$MONGODB_PORT\"
     } ]
   })
 "

stop-mongodb.sh

@@ -11,8 +11,9 @@ MONGODB_PASSWORD=$7
 MONGODB_CONTAINER_NAME=$8
 MONGODB_KEY=$9
 MONGODB_AUTHSOURCE=${10}
-DOCKER_NETWORK=${11}
-DOCKER_NETWORK_ALIAS=${12}
+MONGODB_REPLICA_SET_HOST=${11:-"localhost"}
+DOCKER_NETWORK=${12}
+DOCKER_NETWORK_ALIAS=${13:-$MONGODB_CONTAINER_NAME}
 
 # Best-effort cleanup, do not fail the job if cleanup fails
 set +e