![]() If I disable CORS configuration in the API gateway, the OPTIONS request also fails due to CORS issue. i have followed all instruction and the command 'xeyes' working well on my laptop Ubuntu but when i launch the command : xvncviewer localhost:1 the connection is refused : main: unable to connect to host: Connection refused (111) i have defined a password on VNC for information. If I add CORS configuration in the API Gateway, The OPTION request returns 204 with propper cors headers, but POST request does not return proper headers. AWS agreements, and this document is not part of, nor does it modify. I have mapped API gateway with the following configuration:ĪNY / mappes to the public domain of the ec2 instance on port 8080 envoy/envoy.yml:/etc/envoy/envoy.yaml:ro Have you entered the remote computerâs IP address or hostname into VNC Viewer correctly, including a port number if required If VNC Server is not listening on port 5900, enter :<1-99> for ports in the range 5901-5999, for example 192.168.5.127:80 for port 5980, and :: for all other ports, for example 192.168.5.127::80 for port 80.Here is my docker-compose.yml version: '3.8' The path between nodes on a TCP/IP network can change if the direction is reversed. name: /.http_connection_manager.v3.HttpConnectionManagerĪllow_methods: GET, PUT, DELETE, POST, OPTIONSĪllow_headers: keep-alive,user-agent,cache-control,content-type,content-transfer-encoding,custom-header-1,x-accept-content-transfer-encoding,x-accept-response-streaming,x-user-agent,x-grpc-web,grpc-timeout To test your network's performance using MTR, run this test bidirectionally between the public IP address of your EC2 instances and your on-premises host. I want to add JWT authentication that's why I want to expose the API via API-Gateway. If the endpoint connection is in the Pending or Rejected state, then any connection sent to the Network Load Balancer from the interface endpoint times out. But when I try to access it via the invocation URL of API Gateway I get a CORS error. I'm able to use the service directly via the public IP of the ec2 instance. For instructions, see the If the API request doesn't produce any CloudWatch Logs after logging is activated section of this article.I have a backend service that I want to expose via grpc-web. ![]() If the API request doesn't produce any CloudWatch logs after logging is activated, make sure that your private API's invoke URL is formatted correctly. (This should not be enabled for EJB based. or VNC client that supports ARD to connect to localhost on port 5900. In general the credentials obtained by WS-Security are only used for EJB endpoints or for POJO endpoints when they make a call to another secured resource, it is now possible to enable authentication and authorization checking for POJO endpoints. You can connect to your Mac instance using SSH or Apple Remote Desktop (ARD). "User: anonymous is not authorized to perform: execute-api:Invoke on resource:" POJO Endpoint Authentication and Authorization.If API requests are reaching the endpoint, then an error message similar to one of the following examples appears: Identify what's causing the errors by viewing your REST API's execution logs in CloudWatch. Then, choose Log full requests/responses data.Ä¢. Tip: When configuring the logging settings, for Log level, choose INFO. Fixed issue where minimizing with Windows +. Make sure that you configure execution logging. Fixed issue where custom port was not working properly when using inherited or linked host in a RDP connection. If you haven't done so already, turn on CloudWatch logging for your private REST API. Resolution Confirm the cause of the errorÄ¡. Note: Connection issues might be caused by a misconfigured API Gateway resource policy or incorrect DNS names in the private API endpointâs invoke URL. If your API requests aren't reaching the endpoint, make sure that the private API's invoke URL is formatted correctly. If the API request doesn't produce any CloudWatch logs after logging is activated, then the request didn't reach the endpoint. Set the user password using the vncpasswd command. When Amazon CloudWatch logging is activated for your API, an error message that indicates the cause of the error appears in your execution logs. Configuring VNC Access Once the VNC server is installed, the next step is to create the initial user configuration and set up the password. In the navigation pane, under Virtual Private Cloud, choose Route Tables. ![]() Note: Custom domain names aren't supported for private APIs.
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